CN108792257B

CN108792257B - Packaging container with outlet interlocking release cover component, packaging composition and application thereof

Info

Publication number: CN108792257B
Application number: CN201710314711.XA
Authority: CN
Inventors: 张碧婷
Original assignee: Fujian Aozheng Investment Development Co ltd
Current assignee: Fujian Aozheng Investment Development Co ltd
Priority date: 2017-05-06
Filing date: 2017-05-06
Publication date: 2025-02-25
Anticipated expiration: 2037-05-06
Also published as: CN108792257A

Abstract

A packaging container comprises a main bottle body, a bottle cap, an inner cylinder of the bottle cap, an elastomer, and a cap of the inner cylinder. The inner cylinder of the bottle cap or a chamber separated in the inner cylinder of the bottle cap contains a second material or more materials. Through the process of mutual misalignment and overlap between the outlet of the inner cylinder of the bottle cap and the outlet of the inner cylinder cap, a technical solution for closed storage and release and preparation of the materials in the inner cylinder of the bottle cap or the chamber of the inner cylinder is realized. The packaging container can independently seal two or more materials that are separately configured, thereby ensuring the storage requirements of the product. When the user opens the packaging container or twists the bottle cap, the contents of the packaging container can be automatically mixed together to achieve an automatic preparation effect, which is beneficial to the carrying, use, storage and quality safety of the product and avoids cross contamination during preparation. The present invention also provides an assembly method, a packaging composition, and an application of the packaging container.

Description

Packaging container with spout-engageable release of the contents of a cover member, packaging composition and use thereof

Technical Field

The invention relates to the field of packaging containers for products, in particular to a packaging container which is used for separately containing different and independently sealed materials, and can automatically mix various materials together to achieve automatic blending when the packaging container is opened or a bottle cap is screwed.

The packaging container includes a packaging bottle, a packaging bag with a sealing cover, a packaging bag with a sealing stopper, and the like.

The packaging container can be widely used for packaging products such as drinks, drinking wines, health-care foods, special medical purpose formula foods, common foods, medicines, medical appliances, sanitary products, cosmetics, daily necessities and the like, and is particularly suitable for sealing packaging and storing products containing liquid materials. The invention also relates to a packaging composition of the packaging container and application thereof.

Background

For products such as drinks, drinking wines, health-care foods, special medical purpose formula foods, common foods, medicines, medical instruments, sanitary products, cosmetics or daily necessities, two or more different substances or materials in the products need to be stored independently within the shelf life of the products so as to be more beneficial to the stability, freshness, functional assurance or improvement of other quality aspects of the products, the prior technical scheme uses two or more different packaging bottles/bags/boxes to independently package, and the two or more different packaging bottles/bags/boxes are recombined together for use when in use, thereby being easy to cause a plurality of adverse factors such as inconvenient carrying, inconvenient use, easy secondary pollution and the like.

Chinese patent publication No. CN101479165A, CN103648923a discloses a closure device for introducing a material in a lid member into a container, the device being provided with a fluid chamber in the lid member, and opening an opening of the fluid chamber by lifting a transmission stopper member of a housing, thereby releasing contents in the lid member; however, the above known technical solutions have the disadvantages of a relatively complex structure and a low degree of industrial assembly, a structural arrangement of the cover member being only applicable to one type of closed liquid material, and being unable to be realized for solid materials and a plurality of materials, a poor fit with the packaging container in the operation of capping and sealing, and serious drawbacks in terms of repeated use of the packaging container in rotary unsealing, screwing displacement of the cover member and sequential fit of material release.

International publication WO2004/035418, chinese patent publication No. CN1708438a discloses a two-compartment beverage bottle comprising an outer bottle and a twisted inner container, the inner container containing a first liquid and the space between the outer container and the inner container containing a second liquid, each mouth containing substantially the same proportions of the first and second liquids when the contents are directly drunk from the beverage bottle, but the two-compartment beverage bottle can only be used for packaging where the contents are liquid substances and lacks an automatic mixing, dispensing function.

Chinese patent publication No. CN101433498a discloses a dual-chamber instant medicine dispensing bottle, wherein an auxiliary bottle body isolated from a main bottle body is arranged in a bottle cap on one outlet, a positioning device is arranged between the auxiliary bottle body and the bottle cap, a cutting and pushing-out device is arranged at the bottom of the bottle cap, when a patient uses the bottle, a saw-tooth-shaped bulge is caused to break and cut the auxiliary bottle body, and the bottom of the bottle cap is pushed-out to enable medicine liquid to flow into the main bottle body to realize the mixing of the medicine liquid, but the dual-chamber instant medicine dispensing bottle is used for breaking and opening each independent seal for the mixing of the medicine liquid, is passive, and lacks the functions of automatic mixing and rapid blending when the bottle body is opened or the bottle cap is screwed.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the novel packaging container which is simple in structure, accurate in control and convenient to carry, store and transport, and meanwhile, the packaging container has the function of automatic mixing and blending, the packaging container not only has integral commodity sealing performance, but also can independently seal two or more materials which are independently configured in the container, and a user or a consumer can automatically mix and blend the independently sealed contents in the container while opening the packaging container or screwing a container cover plug, so that the stability, freshness, functional quality or other quality of a product are improved, and the user or the consumer can intuitively feel the special character of the contents of the product, and can also obtain pleasant feeling from the automatic blending process of the product. The invention also relates to a packaging composition of the packaging container, an assembly method and application thereof.

The packaging container according to the invention comprises a packaging container with an open container neck, preferably a packaging bottle, a packaging bag, a packaging can, in particular a packaging bag with a sealing cap or a packaging bag with a sealing plug, etc. In order to clearly illustrate the present invention, in the following description, the technical scheme of the present invention is mainly described by the structure of the packaging bottle, but the technical scheme of the present invention is equally applicable to packaging bags and packaging cans, especially packaging bags with sealing covers and packaging bags with sealing plugs, and the packaging bottle and the packaging bag are packaging containers with different packaging materials and packaging forms, and have no essential difference in the aspects of product containing and storing, so that those skilled in the art can easily understand the technical ideas or technical schemes of the present invention.

The invention provides a technical scheme for realizing airtight storage and release allocation of materials in an inner cylinder or an inner cylinder cavity of a bottle cap by rotating the bottle cap to enable the outlet of the inner cylinder of the bottle cap and the outlet of the inner cylinder cap of an accessory component to be mutually staggered and overlapped, namely, the outlet of the bottle cap component is staggered and changed. The invention adopts the following technical scheme.

The packaging container comprises a main bottle body, a bottle cap, an inner bottle cap cylinder and an inner bottle cap, wherein the main bottle body is connected with and sealed with an inner thread on the bottle cap through an outer thread on a bottle neck, the main bottle body contains a first material, and a second material or more materials are contained in a cavity separated in the inner bottle cap cylinder or the inner bottle cap cylinder;

The bottle cap is connected with the tail end of the bottle cap inner barrel and can rotate mutually, and at least one mutually matched reverse rotation blocking device is arranged on the tail end of the bottle cap inner barrel and the inner wall of the top of the bottle cap;

The head end of the bottle cap inner cylinder is provided with an outlet of the bottle cap inner cylinder or an inner cylinder cavity, wherein each cavity is provided with at least one outlet which is used as an outlet of a second material or more materials contained in the bottle cap inner cylinder, and the inner cylinder cap is also provided with at least one outlet;

The inner cylinder cover cap is connected with the bottle cap inner cylinder through a buckle or a thread, the inner cylinder cover cap is sleeved on the outer wall of the bottle cap inner cylinder, the inner cylinder cover cap and the bottle cap inner cylinder can rotate mutually, and the mutual dislocation-coincidence of the outlet of the bottle cap inner cylinder and the outlet of the inner cylinder cover cap can be realized through the mutual rotation of the inner cylinder cover cap and the bottle cap inner cylinder;

Particularly preferably, if necessary, an elastomer is arranged in the inner cylinder or the cavity of the bottle cap, the elastomer is arranged in the inner cylinder of the bottle cap, the elastomer comprises a combination of compressed gas, a spring and a rubber plug or a combination of the compressed gas and the rubber plug, and preferably the elastomer is the compressed gas;

When the packaging container is opened or the bottle cap is screwed, the bottle cap drives the bottle cap inner cylinder to rotate together under the action of the reverse rotation blocking device, the inner cylinder cap can not rotate due to the blocking of the rotation blocking device, the bottle cap inner cylinder and the inner cylinder cap can rotate mutually, the outlet of the bottle cap inner cylinder is enabled to coincide with the outlet of the inner cylinder cap, the second material or more materials in the bottle cap inner cylinder can be automatically released or sprayed out under the action of gravity or the extrusion action of an elastomer and are mixed with the first material, and the purposes of automatically and rapidly mixing and blending the second material or more materials with the first material together can be achieved in the process of opening the packaging container or only by screwing the bottle cap.

It should be noted that, regarding the concept of the tail end and the head end of the inner cylinder or the inner cylinder cap, the tail end of the inner cylinder or the inner cylinder cap refers to one end connected to or close to the bottle cap, and the head end of the inner cylinder or the inner cylinder cap refers to the other end or the end provided with the cavity opening. The second material or more refers to the second material or more than the second material, for example, the second material, the third material, the fourth material, the fifth material, and so on.

The reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a flaky, inclined flaky or lodging-shaped device on the inner wall of the bottle cap, or the reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a concave or convex device on the inner wall of the bottle cap, the device can enable the bottle cap to rotate in one direction and be blocked when rotating in the opposite direction, the device is matched with the device, and is usually made of plastic, rubber or plastic materials according to elastic deformation of the material and designed structure, so that the inner cylinder of the bottle cap rotates in one direction and is blocked when rotating in the opposite direction. The concave or convex arrangement comprises a serrated, flaky, inclined flaky or lodged arrangement or an arrangement with a concave or convex functional structure formed by a serrated, flaky, inclined flaky or lodged component;

the position of the reverse rotation blocking device is positioned on the section of the wall body at the tail end of the inner cylinder of the bottle cap and the inner wall at the top of the bottle cap, or the outer wall at the tail end of the inner cylinder of the bottle cap and the inner wall at the top of the bottle cap, or the position of the reverse rotation blocking device can also be positioned on the outer wall at the tail end of the inner cylinder of the bottle cap and the side inner wall at the top of the bottle cap.

The tail end of the inner cylinder of the bottle cap can be provided with a sealing cover, after materials are filled into the inner cylinder of the bottle cap and put into an elastomer, the tail end of the inner cylinder of the bottle cap is sealed through the sealing cover, preferably the sealing cover is provided with a sealing plug or a sealing gasket, which is used for enhancing the tightness of the materials and the elastomer in the inner cylinder of the bottle cap, and the sealing plug or the sealing gasket is usually made of rubber materials, preferably made of silica gel;

or the tail end of the bottle cap inner cylinder and the cylinder body are the same, preferably the same integral component, such as a preferably one integral injection molding piece, the head end of the bottle cap inner cylinder is separately provided with an opening component, the opening component can be assembled on the head end of the bottle cap inner cylinder, the opening component is provided with an opening or an opening channel of the bottle cap inner cylinder, preferably the opening component is provided with a rubber cushion or a rubber plug for facilitating the sealing of the opening component and the bottle cap inner cylinder, the rubber cushion or the rubber plug is usually made of rubber materials, preferably made of silica gel, the rubber cushion or the rubber plug comprises the rubber cushion material is encapsulated on the opening component by adopting an injection molding encapsulation method to form an integral independent opening component, the rubber cushion or the rubber plug can also be made into a separate rubber material fitting, the fitting is assembled on the opening component, most preferably the opening component is a rubber plug component, or most preferably the opening component is a combination of the rubber plug component and a fixing component, and the rubber plug component is provided with an opening or an opening channel of the bottle cap inner cylinder, the fixing component is fixedly assembled on the head end of the bottle cap inner cylinder, so that the opening component has tightness to the bottle cap inner cylinder and stability after the fitting is formed.

If necessary, in order to enhance the interaction force between the bottle cap and the reverse rotation blocking device of the bottle cap inner barrel, the contact force area of the reverse rotation blocking device matched with each other can be enlarged, and the setting position of the reverse rotation blocking device on the bottle cap inner barrel is selected in a combined way, for example, preferably, the reverse rotation blocking device is arranged on the outer wall of the top of the tail end of the bottle cap inner barrel or the outer wall of the sealing cover of the bottle cap inner barrel, or the tail end of the bottle cap inner barrel is arranged into a connected annular barrel shape, the reverse rotation blocking device is arranged on the outer wall of the annular barrel shape, or a circular ring-shaped plane structure perpendicular to the central axis of the bottle cap inner barrel is arranged on the outer wall of the tail end of the bottle cap inner barrel, and the reverse rotation blocking device is arranged on the top surface of the plane structure.

The rotation preventing device is a device which is arranged in a convex shape on the outer wall of the inner cylinder cover cap and is matched with a concave shape on the inner wall of the bottleneck of the main bottle body, or the rotation preventing device is a device which is arranged in a concave shape on the outer wall of the inner cylinder cover cap and is matched with a convex shape on the inner wall of the bottleneck of the main bottle body, and can enable the inner cylinder cover cap to be fixed relative to the bottleneck of the main bottle body and prevent the inner cylinder cover cap from rotating relative to the bottleneck of the main bottle body, or at least prevent the inner cylinder cover cap from rotating relative to the bottleneck of the main bottle body in one direction, preferably the concave or convex shape comprises a serrated, sheet-shaped, inclined sheet-shaped or lodged shape, or a concave or convex functional structure formed by serrated, sheet-shaped, inclined sheet-shaped or lodged components;

The elastic body comprises compressed gas, a combination of a spring and a rubber plug or a combination of the compressed gas and the rubber plug, preferably the elastic body is the compressed gas, wherein the compressed gas is preferably the compressed air, the compressed nitrogen, the compressed carbon dioxide or the compressed oxygen and the like, and when the elastic body selects the compressed gas or the combination of the compressed gas and the rubber plug, the pressure of the compressed gas is more than 0.11MPa. For example, the pressure of the compressed gas is 0.11MPa、0.12MPa、0.13MPa、0.14MPa、0.15MPa、0.17MPa、0.2MPa、0.22MPa、0.25MPa、0.28MPa、0.3MPa、0.33MPa、0.35MPa、0.37MPa、0.4MPa、0.42MPa、0.45MPa、0.47MPa、0.5MPa、0.53MPa、0.55MPa、0.6MPa、0.62MPa、0.65MPa、0.68MPa、0.7MPa、0.72MPa、0.75MPa、0.77MPa、0.8MPa、0.83MPa、0.85MPa、0.9MPa、0.92MPa、0.95MPa、0.97MPa、1MPa、1.1MPa、1.2MPa、1.3MPa、1.4MPa、1.5MPa、1.6MPa、1.7MPa,, etc. When the elastic body adopts the combination body of the spring and the rubber plug, one end of the spring is contacted with or stressed on the sealing cover of the bottle cap or the bottle cap inner barrel, and a spring base is arranged at the inner surface of the sealing cover of the bottle cap or the bottle cap inner barrel contacted with the spring according to requirements so as to be beneficial to compression and stability of the spring and release of elasticity, the other end of the spring is contacted with the rubber plug, the elasticity generated by compression of the spring acts on the rubber plug to extrude the second material or more materials in the bottle cap inner barrel;

the materials may be liquid materials, solid materials, mixtures of solids and liquids, or slurries, preferably solid powder materials, solid particulate materials including but not limited to effervescent granules, rapidly disintegrating granules, normal granules, etc. for pharmaceutical applications, tablet materials including but not limited to effervescent tablets, dispersible tablets, rapidly disintegrating tablets, normal tablets, etc. preferably at least one of the first material, the second material, and the further materials is a liquid material, e.g. the first material and the second material are both liquid materials, or the first material is a solid material, the second material is a liquid material, or the first material is a liquid material, the second material is a solid material, and the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

It will be appreciated that when there is no separate chamber in the inner barrel of the closure, the inner barrel of the closure itself may be considered to be only one chamber and only one material may be contained, and when separate chambers are provided in the inner barrel of the closure, each chamber has an opening which is located at the head end of the inner barrel of the closure.

Further, the inner cylinder of the bottle cap can be divided into at least two chambers to realize that the second material or more materials are respectively and independently sealed, stored and released, for example, the second material, the third material, the fourth material, the fifth material, the sixth material and the like which are mutually independent and mutually sealed can be accommodated, so that the respective stability requirements of various materials or the comprehensive allocation requirements can be met. Preferably, the inner cylinder of the bottle cap is divided into three independent chambers to respectively contain the second material, the third material and the fourth material, the head end of the inner cylinder of the bottle cap is provided with the outlets of the respective chambers, and the inner cylinder cap is also provided with at least one outlet;

the number of outlets of each cavity of the bottle cap inner barrel is at least one, preferably one outlet is arranged in each cavity, the number of outlets of the inner barrel cap is at least one, and the number of outlets of the inner barrel cap can be the same as or different from the number of outlets of all the cavities. The effect and the meaning that the appearance set up lie in, the export of cavity and the export on the inner tube block can be on different rotation angle, the coincidence and the stagger of different positions department for when opening packaging container or twisting the bottle lid, the bottle lid is in different angles or scope of twisting, can control the order of material release in each cavity, not only can realize the diversification of material release, novelty, also can make the allotment of each material more accurate, more science. For example, when the inner cylinder cover has only one outlet, the outlets on the chambers of the inner cylinder cover can be sequentially overlapped with the outlets on the inner cylinder cover when the inner cylinder cover and the inner cylinder cover rotate mutually, so that materials in the chambers can be sequentially released.

The tail end of the inner cylinder of the bottle cap can be provided with a sealing cover, after materials are filled into a cavity of the inner cylinder of the bottle cap, the tail end of the inner cylinder of the bottle cap and the cavity in the inner cylinder of the bottle cap are sealed through the sealing cover, preferably the sealing cover is provided with a sealing plug or a sealing gasket, the sealing plug or the sealing gasket is used for enhancing the sealing performance of materials and elastic bodies in the inner cylinder or the cavity of the bottle cap, and is usually made of rubber materials, preferably made of silica gel;

Or the tail end of the inner cylinder of the bottle cap and the cylinder body are the same, preferably the same integral component, for example, the tail end of the inner cylinder of the bottle cap and the cylinder body are preferably an integral injection molding piece, the inner cylinder of the bottle cap is provided with an opening component, the opening component can be assembled at the head end of the inner cylinder of the bottle cap, and the opening component is provided with an opening of a cavity or an opening channel, preferably a rubber pad or a rubber plug is arranged on the opening component so as to facilitate the sealing of the opening component and the inner cylinder of the bottle cap, the rubber pad or the rubber plug is usually made of rubber materials, preferably silica gel, the rubber pad or the rubber plug comprises the rubber materials which are encapsulated on the opening component by adopting an injection molding encapsulation method to form an integral independent opening component, or a rubber pad or the rubber plug can be made into a separate rubber fitting, the fitting is assembled on the opening component, most preferably the opening component is a rubber plug component, or the opening component is a combination of the rubber plug component and the fixing component is arranged at the head end of the bottle cap, and the inner cylinder is provided with the cavity opening or the opening channel in the rubber plug component.

If necessary, the tail end of the inner cylinder of the bottle cap is preferably connected with the bottle cap in a buckling manner, after connection, the inner cylinder of the bottle cap and the reverse rotation blocking device on the bottle cap can be contacted or realize the function of mutual matching, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other, for example, the inner cylinder of the bottle cap is preferably connected in a buckling manner by adopting a convex buckle arranged on the inner cylinder of the bottle cap and a convex buckle arranged on the bottle cap, or in a buckling manner by adopting a convex buckle arranged on the inner cylinder of the bottle cap and a concave buckle groove arranged on the bottle cap, or in a buckling manner by adopting a groove arranged on the inner cylinder of the bottle cap and a convex buckle arranged on the bottle cap.

Optionally, a sealing cover is arranged at the tail end of the inner cylinder of the bottle cap, the second material or more materials are respectively filled into the inner cylinder of the bottle cap or the inner cylinder cavity, after the elastic body is arranged, the inner cylinder of the bottle cap or the inner cylinder cavity is respectively sealed by the sealing cover, so that the materials in the inner cylinder of the bottle cap and the elastic body are respectively sealed, or different materials in the inner cylinder cavity are respectively sealed with the elastic body, preferably, the sealing cover of the inner cylinder of the bottle cap is provided with a sealing plug or a sealing gasket and can be fixed at the tail end of the inner cylinder of the bottle cap, and the sealing plug or the sealing gasket is usually made of rubber materials, preferably made of silica gel.

The bottle cap is preferably in a shape with a protruding top, and has the advantages and the significance of being convenient for interconnecting and stabilizing the bottle cap and the tail end of the bottle cap inner cylinder, being beneficial to the distribution of relevant arrangement or components on the inner wall of the bottle cap, being beneficial to expanding the volume of the bottle cap inner cylinder and more containing materials, being beneficial to separating more chambers in the bottle cap inner cylinder to contain more different types of materials, and being beneficial to the assembly operation of interconnecting and sealing the bottle cap threads and the threads of the bottle neck of the main bottle body.

Further, as can be appreciated by those skilled in the art, a ring of spot-shaped connecting ring with anti-theft opening can be arranged at the bottom of the periphery of the bottle cap, the spot-shaped connecting ring is connected with the bottle cap in a contact manner and forms an integral part with the bottle cap, when the bottle cap is opened, the spot-shaped connecting ring breaks due to the blocking effect of the outer part of the bottle neck, and the spot-shaped connecting ring is separated from the bottle cap to play a role in anti-theft opening.

Optionally, a layer of gasket may be provided on the inner surface of the bottle cap in contact with the mouth of the main bottle body to ensure tightness between the mouth of the main bottle body and the bottle cap, the preferred gasket being a rubber gasket, and most preferred being a silica gel gasket, for example, a layer of rubber mat is coated on the inner surface of the bottle cap by a glue dropping method.

The size of the outlet of the bottle cap inner cylinder and the size of the outlet of the inner cylinder cap can be set according to the state of the released materials, the outlet of the bottle cap inner cylinder and the outlet of the inner cylinder cap or the channel thereof can be large or small for liquid materials with good fluidity, and for materials with poor fluidity, such as high-viscosity liquid materials, slurry, solid powder, solid particles, solid flakes or blocks, the outlet of the bottle cap inner cylinder and the outlet of the inner cylinder cap or the channel thereof should be larger so as to facilitate the smooth release of the materials;

The outlet of the inner cylinder of the bottle cap and the outlet of the inner cylinder cap or the channel thereof can be in various shapes so as to facilitate the smooth release of the materials, and particularly, when the materials contained therein are liquid, the outlet of the inner cylinder of the bottle cap and the outlet of the inner cylinder cap or the channel thereof are designed into various shapes so as to enable the liquid materials to be in different shapes when released, including water columns or liquid columns, spray shapes and the like.

Further, if necessary, on the inner wall of the inner cylinder cap and the outer wall of the inner cylinder of the bottle cap, in the direction parallel to the central axis of the inner cylinder cap or the inner cylinder of the bottle cap, at least one rib or a catch matched with each other can be arranged, and the rib or the catch is used as a rotation positioning rib or a rotation positioning catch of the inner cylinder cap and the inner cylinder of the bottle cap for positioning the outlet of the inner cylinder cap and the outlet of the inner cylinder of the bottle cap at a specific position when the outlet of the inner cylinder cap and the outlet of the inner cylinder of the bottle cap are in dislocation-coincidence in the mutual rotation process, wherein the rib or the catch is a protrusion-shaped or groove-shaped arrangement arranged on the inner wall of the inner cylinder cap and the outer wall of the inner cylinder of the bottle cap, and the rib or the catch arranged on the inner wall of the inner cylinder cap is matched with each other, and the rib or the catch arranged on the outer wall of the inner cylinder cap is especially rotated to the position when the inner cylinder cap and the outlet of the inner cylinder cap are in coincidence or dislocation, the rotation positioning rib or the rotation positioning catch can enable the inner cylinder cap and the bottle cap not to rotate each other or not to be easily rotated, thus the full release position of the material and the positioning and time control of the position of the material can be guaranteed, and the safety stability can be brought under the sealing state;

Preferably, when the inner cylinder cover cap and the inner cylinder of the bottle cap are mutually rotated to the rib or the blocking buckle position, the outlet on the inner cylinder of the bottle cap and the outlet on the inner cylinder cover cap are just staggered at the preset position so as to facilitate sealing and storage of materials, or the outlet on the inner cylinder of the bottle cap and the outlet on the inner cylinder cover cap are just coincided so as to facilitate release of materials, or when the inner cylinder cover cap and the inner cylinder of the bottle cap are mutually rotated to the rib or the blocking buckle position, the inner cylinder cover cap and the inner cylinder of the bottle cap can not mutually rotate or can not be easily rotated, and the outlet of the inner cylinder cover cap and the outlet of the inner cylinder of the bottle cap are staggered so as to ensure that products are not accidentally released in the states of storage, transportation and the like, in addition, when the inner cylinder cover cap can not be easily rotated, slight vibration or tiny sound can be generated when the inner cylinder cover cap and the ribs or the blocking buckle are mutually slid, the vibration or the sound can be felt when a user opens the packaging container or twists, so that the user can conveniently control the handle of the bottle cover when the packaging container is opened or the bottle cover is twisted. For example, a rib is arranged on the outer wall of the inner cylinder of the bottle cap, when the outlet of the inner cylinder of the bottle cap is misplaced with the outlet of the inner cylinder cap, the rib is positioned in the middle of the two ribs arranged on the inner wall of the inner cylinder cap, so that the inner cylinder cap and the inner cylinder of the bottle cap cannot be easily rotated to prevent accidental release of products in the states of storage, transportation and the like, or for example, a rib is arranged on the outer wall of the inner cylinder of the bottle cap, when the outlet of the inner cylinder of the bottle cap is overlapped with the outlet of the inner cylinder cap, the rib is positioned on one rib arranged on the inner wall of the inner cylinder cap, the two ribs are mutually contacted and prevent rotation, and the inner cylinder cap and the inner cylinder of the bottle cap cannot be mutually rotated or cannot be easily rotated, so that the defect that materials cannot be completely released due to too short retention time when the outlet is overlapped is avoided, and smooth release and complete release of the materials are facilitated;

In addition, on one hand, the setting of rib or fender knot can be accurate control bottle lid inner tube's export and the export of inner tube block when dislocation or coincidence each other, on the other hand, this setting makes the external screw thread on the bottleneck of main bottle body and the internal screw thread on the bottle lid in screw up or unscrew the circular motion and the up-and-down motion when even the bottle lid drops the bottleneck, better coordination or cooperation opens the rhythm that packing container and material mix, and in the third aspect, when bottle lid inner tube and inner tube block relatively rotate, this device can avoid the export on the bottle lid inner tube to appear a lot of, the unnecessary staggering or coincidence with the export on the inner tube block, this rib or fender knot decides the export on the bottle lid inner tube and the export on the inner tube block when dislocation or coincidence each other.

It will be appreciated by those skilled in the art that the individual components, devices, arrangements, etc. of the packaging container of the present invention are preferably an assembly or composition of individual components of the present invention, and of course, those skilled in the art will appreciate that the individual components of the present invention may be assembled, joined and secured or welded using individual parts, with greater difficulty, inefficiency or cost of manufacture, when such components are produced, for example, by injection molding. It goes without saying that the packaging container according to the invention, which is obtained by assembly or fitting in any way, falls within the scope of protection according to the invention.

In particular, the concave or convex arrangement is arranged on the inner wall of the bottleneck of the main bottle body, namely the rotation preventing device of the bottleneck of the main bottle body and the main bottle body can be mutually independent components, the components with the concave or convex arrangement are assembled and fixed at the inner cavity of the bottleneck to form an assembly part, or the concave or convex structure is formed at the inner wall of the bottleneck of the main bottle body, so that the rotation preventing device is arranged at the inner wall of the bottleneck of the main bottle body.

The closure is preferably a separate integral component, for example, when a male closure is used, preferably by injection moulding, and in particular, the projecting portion of the closure and the side wall of the closure may be formed as separate parts, and assembled, for example, when a male closure is used, the separate parts of the top of the closure may be provided with anti-rotation blocking means, the separate parts of the side wall of the closure may be provided with snap means, and further the separate parts of the top of the closure may be provided with means for connecting and sealing the separate parts of the side wall of the closure together, for example by snap, screw or welding.

On the other hand, the technical scheme of the packaging container disclosed by the invention is that when a user or a consumer opens the packaging container or only needs to screw the bottle cap, independent sealed contents in the packaging container can be automatically mixed together to achieve the effect of automatic blending, wherein the materials can be automatically mixed without influencing the operation of screwing the container cap after filling the materials into the packaging container or the operation of screwing the bottle cap after the user unscrews the bottle cap, and the packaging container mainly has the advantages that the reverse rotation blocking device and the rotation blocking device are arranged on the container neck and the bottle cap component, and the bottle cap component is equivalent to an accessory part of the container cap.

A packaging container comprises a main bottle body, a bottle cap, an inner bottle cap cylinder and an inner bottle cap, wherein the main bottle body is connected with an inner thread on the bottle cap through an outer thread on a bottle neck and is sealed; the inner cylinder of the bottle cap can comprise a separated cavity, the tail ends of the inner cylinder of the bottle cap are connected with each other and can rotate mutually, and at least one mutually matched reverse rotation blocking device is arranged on the tail end of the inner cylinder of the bottle cap and the inner wall of the top of the bottle cap; the inner cylinder cap is connected with the bottle cap inner cylinder and can rotate mutually, the inner cylinder cap is sleeved on the outer wall of the bottle cap inner cylinder, and the head end of the bottle cap inner cylinder is at least provided with one outlet;

The inner cylinder or the cavity of the bottle cap can release the materials through extrusion action of the elastomer when the outlet of the inner cylinder of the bottle cap is overlapped with the outlet of the inner cylinder cap, when the materials in the packaging container are in a storage state, the outlet of the inner cylinder of the bottle cap and the outlet of the inner cylinder cap are mutually staggered, so that the materials are in an independent sealing state, when the packaging container is opened or the bottle cap is screwed, the bottle cap drives the inner cylinder of the bottle cap to rotate together under the action of a reverse rotation blocking device, the inner cylinder of the bottle cap and the inner cylinder cap rotate mutually under the action of the rotation blocking device to enable the outlet of the inner cylinder cap to coincide, and the materials in the inner cylinder of the bottle cap are automatically released or sprayed out under the action of gravity or the extrusion action of the elastomer and are mixed together with the materials in the main bottle body, so that the inner cylinder of the packaging container can be opened or the inner cylinder cap can be automatically and quickly mixed together only by driving the bottle cap;

The reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a flaky, inclined flaky or lodging-shaped device on the inner wall of the bottle cap, or the reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a concave or convex device on the inner wall of the bottle cap, the device can enable the bottle cap to pass through when rotating in one direction and be blocked when rotating in the opposite direction, the device is matched with each other, the device is usually made of plastic, rubber or plastic materials, and the device is prevented when rotating in one direction according to the elastic deformation and the designed structure of the material. The concave or convex arrangement comprises a serrated, flaky, inclined flaky or lodged arrangement or an arrangement with a concave or convex functional structure formed by a serrated, flaky, inclined flaky or lodged component;

The reverse rotation blocking device is positioned on the section of the wall body at the tail end of the bottle cap inner cylinder and the inner wall at the top of the bottle cap, or the outer wall at the tail end of the bottle cap inner cylinder and the side inner wall at the top of the bottle cap;

The rotation preventing device is a device which is arranged in a convex shape on the outer wall of the inner cylinder cover cap and is matched with a concave shape on the inner wall of the main bottle body bottleneck, or the rotation preventing device is a device which is arranged in a concave shape on the outer wall of the inner cylinder cover cap and is matched with a convex shape on the inner wall of the main bottle body bottleneck, and the device can enable the inner cylinder cover cap and the main bottle body bottleneck to be relatively fixed and prevent the inner cylinder cover cap and the main bottle body bottleneck from relatively rotating, or at least prevent the inner cylinder cover cap and the main bottle body bottleneck from relatively rotating in one direction. Preferably, the concave or convex arrangement includes a serrated, sheet-like, inclined sheet-like or lodged arrangement, or an arrangement having a concave or convex functional structure formed by a serrated, sheet-like, inclined sheet-like or lodged member.

It is specifically noted that, as will be understood by those skilled in the art, the packaging container according to the present invention may have a structure in which individual components are assembled together or may be integrally formed as one piece.

The individual components, devices or arrangements of the packaging container according to the invention can be obtained by means of assembly, joining and fixing or welding of individual parts. It is specifically noted that the individual components, devices, arrangements, etc. of the packaging container of the present invention are preferably individual, unitary components, or assemblies or combinations thereof that may be assembled, as will be appreciated by those skilled in the art, and that the individual components of the present invention may be assembled, joined, secured, or welded using individual parts, with greater difficulty, inefficiency, or cost of manufacture, such as by injection molding, when such components are manufactured. It goes without saying that the packaging container according to the invention, which is obtained by assembly or fitting in any way, falls within the scope of protection according to the invention.

The invention further provides a packaging composition which comprises a packaging container and two or more materials, wherein the two or more materials are respectively arranged in the packaging container and are sealed independently, at least one of the two or more materials is a liquid material, the packaging container adopts the packaging container, the main bottle body contains one material, and the bottle cap inner barrel or the cavity separated in the bottle cap inner barrel respectively contains the rest materials. For example, the invention provides a packaging composition which is independently sealed by two or more materials and can be automatically blended when a packaging container is opened or a bottle cap is screwed, wherein the packaging composition consists of a packaging container, a first material A, a second material B or more materials, the first material A, the second material B or more materials are positioned in the packaging container and are independently sealed, the packaging container adopts the packaging container, a main bottle body contains the first material A, and a cavity separated in an inner cylinder of the bottle cap or an inner cylinder of the bottle cap contains the second material B or more materials;

the materials may be liquid materials, solid materials, mixtures of solids and liquids, or slurries, preferably solid powder materials, solid particulate materials including but not limited to effervescent granules, rapidly disintegrating granules, normal granules, etc. for pharmaceutical applications, tablet materials including but not limited to effervescent tablets, dispersible tablets, rapidly disintegrating tablets, normal tablets, etc. preferably at least one of the first material a, the second material B, and more is a liquid material, e.g. the first material a and the second material B are both liquid materials, or the first material a is a solid material, the second material B is a liquid material, or the first material a is a liquid material, the second material B is a solid material, and the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

Further, as can be appreciated by those skilled in the art, the bottom of the outer periphery of the bottle cap may be provided with a ring of spot-shaped connecting rings having an anti-theft opening function, the spot-shaped connecting rings are connected with the bottle cap by means of contacts and form an integral part with the bottle cap, and when the bottle cap is opened, the spot-shaped connecting rings break due to the blocking effect of the outer part of the bottle neck, and the spot-shaped connecting rings are separated from the bottle cap, thereby playing an anti-theft opening function.

The packaging container of the present invention includes packaging containers having an open container neck, including packaging bottles, packaging cans, packaging bags with sealing caps, packaging bags with sealing plugs, and the like.

Further, the present invention provides methods of assembling four packaging containers or packaging compositions.

Method one, the method comprising the steps of:

providing a component comprising a main bottle body, a bottle cap inner cylinder, an elastomer, an inner cylinder cap, or an assembly of individual parts providing said component;

Sleeving the inner cylinder cover cap on the inner cylinder of the bottle cap and tightly closing the inner cylinder cover cap together, and enabling the outlet of the inner cylinder cover cap to be staggered with the outlet of the inner cylinder of the bottle cap;

filling materials into the inner bottle cap cylinder or a cavity in the inner bottle cap cylinder through the tail end of the inner bottle cap cylinder, and placing an elastomer into the inner bottle cap cylinder or the cavity in the inner bottle cap cylinder;

Providing a sealing cover of the bottle cap inner cylinder, arranging the sealing cover at the tail end of the bottle cap inner cylinder, and sealing a cavity in the bottle cap inner cylinder or the bottle cap inner cylinder;

Connecting the inner cylinder of the bottle cap with the bottle cap;

The main bottle body is filled with a first material, the bottle cap is arranged at the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and jointed with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;

And (3) screwing the bottle cap so that the bottle cap threads are connected with the bottle neck threads of the main bottle body and are sealed.

A second method, comprising the steps of:

The main bottle body is filled with a first material, an assembly part of an inner bottle cap cylinder and an inner bottle cap, which are sealed with the material, is arranged at the bottle mouth of the main bottle body, and a rotation preventing device on the outer wall of the inner bottle cap cylinder is matched and jointed with a rotation preventing device on the inner wall of the bottle neck of the main bottle body;

the bottle cap is arranged at the bottle mouth of the main bottle body, the bottle cap is screwed to enable the bottle cap threads to be connected with the bottle neck threads of the main bottle body, the bottle cap is further connected with the bottle cap inner cylinder, and the bottle cap is screwed with the bottle neck threads of the main bottle body and sealed.

Method three, the method comprising the steps of:

Providing a component comprising a main bottle body, a bottle cap inner cylinder, an inner cylinder cap, or an assembly of individual parts providing the component;

The inner cylinder cover cap is sleeved on the inner cylinder of the bottle cap and tightly closed together, the outlet of the inner cylinder cover cap is overlapped with the outlet of the inner cylinder of the bottle cap, materials are filled into the cavity of the inner cylinder of the bottle cap or the cavity of the inner cylinder of the bottle cap through the overlapped outlet, compressed gas is placed into the cavity of the inner cylinder of the bottle cap or the cavity of the inner cylinder of the bottle cap, after the pressure of the compressed gas reaches a preset value, the inner cylinder of the bottle cap and the inner cylinder cover cap are rotated, the outlets of the inner cylinder cover cap are staggered, and the materials and the compressed gas are sealed in the cavity of the inner cylinder of the bottle cap or the cavity of the inner cylinder of the bottle cap;

Connecting the inner cylinder of the bottle cap with the bottle cap;

Method four, the method comprising the steps of:

Furthermore, the packaging container and the packaging composition provided by the invention can be widely used for packaging products such as food or beverage, drinking wine, health food, special medical use formula food, common food, medicine, medical equipment, sanitary products, cosmetics, daily necessities and the like, and are especially suitable for sealing packaging and storage of products containing liquid components.

The packaging container provided by the invention is applied to preparing or packaging and storing liquid-containing foods or drinks, drinking wine, health-care foods, special medical-purpose formula foods, common foods, medicines, medical appliances, sanitary products, cosmetics or daily necessities, and particularly applied to packaging and storing liquid-containing beverages, drinking wine, health-care foods, special medical-purpose formula foods, common foods, medicines, medical appliances, sanitary products, cosmetics or daily necessities. Preferred embodiments are, for example:

packaging and dispensing for liquid or solid beverages, including but not limited to drinking water, liquid milk, liquid beverages, and the like;

Packaging and blending of drinking wines including, but not limited to, white spirit, yellow wine, beer, wine, cider, hawthorn wine, kiwi fruit wine, loquat wine, formulated wine, brandy, whiskey, russian, rum, various fruit brandies, fruit distilled wine, sake, rice wine, milk wine, and the like, wherein the beer includes cooked beer, draught beer, fresh beer, special beer, and the like, the formulated wine refers to wine based on distilled wine, fermented wine or edible alcohol, and alcoholic beverages processed according to certain processes with edible animals and plants and food additives as aroma, taste and color substances, and the beverage wine with the original wine base style changed is such as ginseng wine, cocktail, green bamboo leaf, liqueur, and the like;

Packaging and dispensing of liquid-containing health foods, such as health drinks or oral liquids;

Packaging and dispensing of liquid-containing special medical use formulas, such as liquid nutrition, homogenates or oral liquids;

for packaging and preparing medicines containing liquid, such as oral liquid, eye drop, ear drop and injection, the injection comprises packaging and preparing liquid preparation containing water for injection, physiological saline injection, glucose injection and the like and specific medicines;

packaging and dispensing of medical devices containing liquids, such as packaging and dispensing of various detection reagents, reaction reagents;

Packaging and dispensing of hygiene articles containing liquids, such as cleaning agents, laundry detergents, mouthwashes;

For packaging and dispensing of cosmetics containing liquids, such as cosmetics like lotions, skin or hair lotions, skin emulsions, cream gels, etc.

According to the packaging container, a user or a consumer can open the packaging container and simultaneously or only need to screw the bottle cap, independent sealed contents in the packaging container can be automatically mixed together to achieve the effect of automatic blending, wherein materials can be automatically mixed without influencing the operation of screwing the container cap after the packaging container is filled with the materials and the operation of screwing the bottle cap after the user unscrews the bottle cap, and the packaging container is convenient, simple and convenient to use;

In addition, the invention has great significance for packaging and storing the products, and has great significance for determining the material proportion applied to consumers, users or patients, especially for the packaging and storing products with poorer stability under liquid environment or serious influence on the freshness and quality of the products, especially drinks. According to the technical scheme, on one hand, different materials are independently sealed, the mutual influence or mutual reaction of the materials with different properties during the storage of the product is avoided, the change of the quality of the product caused by the change of the storage environment is avoided, or the strict storage requirements of the product on links such as transportation, circulation and storage are improved, especially, the packaging container and the packaging composition have important significance for improving the quality and guaranteeing the quality of products such as drinks, drinking wines, health-care foods, special medical use formula foods, common foods, medicines, medical appliances, sanitary products, cosmetics and daily necessities, on the other hand, the proportioning and the blending among the materials (or substances or components) are accurately assembled in a safe and clean space environment during production, the automatic blending can be realized during the use of consumers, users or patients, the defects of cross pollution and poor blending accuracy in the process of the product blending in the prior art are overcome, and on the other hand, the packaging container and the packaging composition have important benefits for the use, carrying, storage and blending of the products under the conditions such as field operation, emergency and the like.

The main bottle body, the bottle cap inner cylinder, the inner cylinder cap and the like of the packaging container can be made of polymer materials, metals, glass, ceramics, aluminum-plastic composite materials, paper-plastic materials and the like, or composite functional materials of the materials, or the packaging container is an assembly of different components made of various different materials. Preferably, the material is made of high polymer material such as plastic, rubber, plastic material, or metal material such as steel, aluminum, tin, copper, or composite metal, or glass, ceramic material. For example, polymeric materials include, but are not limited to PET, HDPE, PP, PE, PVC, PS, as well as paper-plastic materials, aluminum-plastic composites, and the like. For example, the main bottle body is made of polymer materials, metals, glass, ceramics, aluminum plastic materials or paper plastic materials, or the like, or composite functional materials of the materials, the main bottle body can also be made into packaging bags by adopting film materials or sheets, the film materials or the sheets comprise but are not limited to the polymer materials, the aluminum plastic materials and the paper plastic materials, the components such as the bottle cap, the bottle cap inner cylinder and the inner cylinder cap are made of the polymer materials, the metals, the glass, the ceramics, the aluminum plastic materials and the paper plastic materials, or the composite functional materials of the materials, or the packaging container is an assembly of different components made of different materials, the components, devices or the assembly or the combination of the components of the packaging container, or the components are obtained by adopting an assembly, connection fixing or welding method of single parts.

It will be appreciated by those skilled in the art that the individual components, devices, arrangements, etc. of the packaging container of the present invention are preferably an assembly or composition of individual components of the present invention, and of course, those skilled in the art will appreciate that the individual components of the present invention may be assembled, joined and secured or welded using individual parts, with the added difficulty, inefficiency or cost of manufacture, when such components are produced, for example, by injection molding. It goes without saying that the packaging container according to the invention, which is obtained by assembly or fitting in any way, falls within the scope of protection according to the invention.

It should be noted that the material according to the present invention refers to a substance, a combination of substances, or a mixture thereof which are independently present in a packaging container, and the present invention generally describes the form and the existence of the material in the form of a liquid or a solid, and on the other hand, the present invention recognizes that a material which is flowable at ordinary temperature and pressure and contains a relatively large amount of a liquid component, such as a solution, an oil, an emulsion, a suspension, a liquid sol (liquid colloid), a slurry, a flowable gel, a concentrated slurry, or the like, can be generally classified as a liquid material, and a material which cannot flow or is not easily flowable at ordinary temperature and pressure and contains a certain amount of a liquid component can be regarded as a solid material.

As a further illustration, the packaging container according to the invention comprises a packaging container with an open container neck, preferably a packaging bottle, a packaging bag, a packaging can, in particular a packaging bag with a sealing cap or a packaging bag with a sealing stopper.

The packaging container and the product composition packaged by the packaging container have the following characteristics and creativity compared with the prior art:

1. The structure is simple, the control is accurate, the carrying, the storage and the transportation are convenient, and the cost is low;

2. The packaging container of the invention seals two or more materials independently, which not only ensures the stability, freshness, functional quality or other quality of the product, but also avoids the change of the product quality caused by the change of the storage environment, improves the strict storage requirements of the product on links such as transportation, circulation, storage and the like, and ensures the quality safety of the product;

3. the packaging container realizes that the independently sealed contents in the container can be automatically mixed together when a user or a consumer opens the packaging container or only needs to screw the bottle cap, so as to achieve the automatic blending effect;

4. the operation of screwing the container cover after filling the materials of the packaging container is not influenced, and the operation of screwing the bottle cover after unscrewing the bottle cover by a user is not influenced, so that the packaging container is convenient, simple and convenient to use;

5. The user or the consumer can clearly feel the special character of the content of the product, and feel that the materials take different shapes when released, including water columns or liquid columns, spray mist and the like, so that the user or the consumer can obtain pleasure in the process of automatically blending the product, and the use emotion of the user or the consumer is optimized;

6. Not only can the configuration and the allocation of two or more liquid materials and liquid materials be realized, but also the packaging and the allocation of two or more liquid materials and solid materials can be realized;

7. The material release sequence in each cavity can be controlled, so that not only can the diversification and novelty of material release be realized, but also the blending of each material can be more accurate and scientific;

8. The proportioning and the blending of various materials or substances or components are accurately assembled in a safe and clean space environment during production, and the materials or substances or components can be automatically blended when being used by consumers, users or patients, so that the defects of cross contamination and poor blending accuracy in the process of blending products in the prior art are avoided;

8. The method has great benefits for carrying, using, storing and allocating products under the conditions of field operation, rescue, emergency and the like.

Drawings

FIG. 1 is a schematic view of the assembly process of the components of a packaging container of a single chamber embodiment of the present invention;

FIG. 2 is a schematic structural view of the assembly process of the components of the packaging container of the single-chamber embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the assembly process of the components of a single chamber embodiment of the present invention;

FIG. 4 is a schematic view of the assembly process of the components of the packaging container of one dual chamber embodiment of the present invention;

FIG. 5 is a schematic view of the assembly process of the components of the packaging container of one dual chamber embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of the assembly process of the components of a dual chamber embodiment of the present invention;

FIG. 7 is a schematic view of the assembly process of the components of the packaging container of another single chamber embodiment of the present invention;

FIG. 8 is a schematic structural view of the assembly process of the components of the packaging container of another single-compartment embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of the assembly process of the components of another single chamber embodiment of the present invention;

FIG. 10 is a schematic structural view of the assembly process of the components of the packaging container of another dual chamber embodiment of the present invention;

FIG. 11 is a schematic structural view of the assembly process of the components of the packaging container of another dual chamber embodiment of the present invention;

FIG. 12 is a schematic cross-sectional view of the assembly process of the components of another dual chamber embodiment of the present invention;

FIG. 13 is a schematic view of the structure of one embodiment of the combination of spring and plug as an elastomer;

wherein the labels in fig. 1-13 illustrate:

The bottle comprises a main bottle body, an external thread on a bottle neck 101, a rotation preventing device on the inner wall of the bottle neck 102;

The bottle comprises a bottle cap 2, a bottle cap internal thread 201, a bottle cap reverse rotation blocking device 202, a bottle cap buckle 203;

3 bottle cap inner cylinder, 301 bottle cap inner cylinder reverse rotation blocking device, 302 bottle cap inner cylinder buckle A, 303 bottle cap inner cylinder buckle B, 304 bottle cap inner cylinder rib or blocking buckle, 305 bottle cap inner cylinder opening component positioning blocking buckle, 306 cavity blocking buckle, 307 sealing cap clamping groove;

31 opening components, 3101 rubber plug components, 3102 fixing components, 3103 outlets of the inner cylinder of the bottle cap or outlets of the chamber, 3104 positioning retaining buckles of the opening components;

32 sealing cover, 3201 sealing plug;

5 inner cylinder caps, 501 rotation preventing devices, 502 inner cylinder cap outlets, 503 inner cylinder cap buckles B, 504 inner cylinder cap ribs or blocking buckles;

4 spring and rubber plug combination, 401 spring and 402 rubber plug.

Detailed Description

Various embodiments and modifications to the present invention will be apparent to, and can be readily made by, those of ordinary skill in the art in practicing the invention without departing from the scope and spirit of the invention. The invention is further illustrated by the following specific examples of drawings, which are not meant to limit the invention.

In addition, the technical scheme (including the preferred technical scheme) of the invention is further described in detail through the attached drawings and the modes of listing some alternative embodiments of the invention. It should be noted that any technical feature and any technical solution in this embodiment are one or several of various optional technical features or optional technical solutions, and in order to simplify the description, it is not convenient for the person skilled in the art to use all the optional technical features and the optional technical solutions of the present invention in this document, and the implementation of each technical feature emphasizes one of the optional various embodiments, so it should be appreciated by those skilled in the art that any technical feature and any technical solution in this embodiment do not limit the protection scope of the present invention, and the protection scope of the present invention should include any alternative technical solution that may not be performed by the person skilled in the art.

Example 1. A single chamber outlet snap-fit release of the contents of the cap member, a packaging container that allows the two materials to be automatically dispensed and mixed together when opened.

Referring to fig. 1 to 3, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, an elastic body, and an inner cylinder cap 5, wherein the main bottle body 1 is connected and sealed with an inner screw thread 201 on the bottle cap 2 through an outer screw thread 101 on a bottle neck, the main bottle body 1 accommodates a first material, and the bottle cap inner cylinder 3 accommodates a second material;

The bottle cap 2 and the bottle cap inner cylinder 3 are connected with each other through a bottle cap buckle 203 and a buckle A302 of the bottle cap inner cylinder and can rotate with each other, the tail end of the bottle cap inner cylinder 3 and the inner wall of the top of the bottle cap 2 are provided with reverse rotation blocking devices 301 and 202 which are matched with each other, the head end of the bottle cap inner cylinder 3 is provided with an opening member 31, the opening member 31 is provided with a rubber plug member 3101 and a fixing member 3102, the rubber plug member 3101 and the fixing member 3102 can be integrated with each other through a rubber coating method, the rubber plug member 3101 and the fixing member 3102 can be formed by assembling separate components together, an outlet 3103 of the bottle cap inner cylinder is arranged in the opening member 31, in addition, the opening member 31 is provided with a positioning blocking buckle 305 of the opening member on the bottle cap inner cylinder 3, and the opening member 31 is assembled at the head end of the bottle cap inner cylinder 3 through the setting positions of the positioning blocking buckles of the two;

the bottle cap inner cylinder 3 is provided with a bottle cap inner cylinder buckle B303, the inner cylinder cap 5 is provided with an inner cylinder cap buckle B503 and an inner cylinder cap outlet 502, the inner cylinder cap 5 and the bottle cap inner cylinder 3 are connected together in a buckling and closing manner through the inner cylinder cap B503 and the inner cylinder cap outlet 502, the inner cylinder cap 5 is sleeved on the outer wall of the bottle cap inner cylinder 3, the inner cylinder cap 5 and the bottle cap inner cylinder 3 can mutually rotate to realize the dislocation-coincidence of the outlet 3103 of the bottle cap inner cylinder 3 and the outlet 502 of the inner cylinder cap 5;

In addition, on the inner wall of the inner cylinder cap 5 and the outer wall of the inner cylinder 3 of the bottle cap, in the direction parallel to the central axis of the inner cylinder cap 5 or the inner cylinder 3 of the bottle cap, there are respectively provided bottle cap inner cylinder ribs or stoppers 304 and inner cylinder cap ribs or stoppers 504 which are matched with each other, when the ribs or stoppers are at the positions of mutual contact, the inner cylinder cap 5 and the inner cylinder 3 of the bottle cap cannot mutually rotate or cannot be easily rotated, so as to position the specific positions of the outlets 502 of the inner cylinder cap and the outlets 3103 of the inner cylinder of the bottle cap in the dislocation-overlapping process of mutual rotation, thereby bringing about the control of the positioning and releasing time of the accurate positions for the full release of materials and the guarantee of stability for the safe storage of materials in the sealed state;

the elastic body is arranged in the inner cylinder of the bottle cap, the elastic body comprises compressed gas, a combination of a spring and a rubber plug or a combination of the compressed gas and the rubber plug, and when the elastic body selects the combination of the spring and the rubber plug, the elastic body is shown as a figure 13, preferably the elastic body is compressed gas, the pressure of the compressed gas is more than 0.11MPa, preferably the pressure of the compressed gas is more than 0.2MPa, and preferably the compressed gas is compressed nitrogen;

When the packaging container is opened or the bottle cap is screwed, the bottle cap 2 drives the bottle cap inner cylinder 3 to rotate together under the action of the reverse rotation blocking device, the inner cylinder cap 5 can not rotate due to the blocking of the rotation blocking device, the bottle cap inner cylinder 3 and the inner cylinder cap 5 can rotate mutually, the outlet 3103 of the bottle cap inner cylinder is further overlapped with the outlet 502 of the inner cylinder cap, the second material in the bottle cap inner cylinder 3 can be automatically released or sprayed out under the extrusion action of an elastomer to be mixed with the first material, and the purposes of automatically and quickly mixing and blending the second material and the first material together can be achieved in the process of opening the packaging container or only by screwing the bottle cap.

The reverse rotation blocking device is a device which is arranged at the tail end of the bottle cap inner cylinder 3 and is matched with a platy, inclined platy or lodging type device on the inner wall of the bottle cap 2, or is a platy, inclined platy or lodging type device arranged at the tail end of the bottle cap inner cylinder 3 and is matched with a concave or convex type device on the inner wall of the bottle cap 2, the device can enable the bottle cap to rotate in one direction, can be blocked when rotating in the opposite direction, is matched with each other, is usually made of plastic, rubber or plastic materials, is blocked when rotating in the opposite direction according to the elastic deformation and designed structure of the material, and comprises a serrated, platy, inclined platy or lodging type device or a structure with a concave or convex type function formed by serrated, platy or lodging type components;

The position of the reverse rotation blocking device is positioned on the section of the wall body at the tail end of the inner cylinder of the bottle cap and the inner wall at the top of the bottle cap, or the outer wall at the tail end of the inner cylinder of the bottle cap and the side inner wall at the top of the bottle cap;

The rotation preventing device refers to a convex arrangement on the outer wall of the inner cylinder cap 5 and a concave arrangement on the inner wall of the bottleneck of the main bottle body 1, and the rotation preventing device is one device matched with the concave arrangement on the outer wall of the inner cylinder cap 5 and the convex arrangement on the inner wall of the bottleneck of the main bottle body 1, and the rotation preventing device can enable the inner cylinder cap 5 to be relatively fixed with the bottleneck of the main bottle body 1, prevent the inner cylinder cap 5 from relatively rotating with the bottleneck of the main bottle body 1, or at least prevent the inner cylinder cap 5 from relatively rotating with the bottleneck of the main bottle body 1 in one direction, and preferably the concave or convex arrangement comprises a serrated, sheet-shaped, inclined sheet-shaped or lodging arrangement, or an arrangement formed by a serrated, sheet-shaped, inclined sheet-shaped or lodging component and having a concave or convex functional structure;

as shown in the drawings, the bottle cap 2 is preferably in a shape of a top protrusion, so that the tail ends of the bottle cap 2 and the bottle cap inner barrel 3 are connected and stabilized with each other.

Example 2. A dual chamber outlet snap-fit release cap contents and packaging container that allows for automatic blending of three materials together when opened.

Referring to fig. 4 to 6, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, an elastomer, and an inner cylinder cap 5, where the main bottle body 1 is connected and sealed with an inner thread 201 on the bottle cap 2 through an outer thread 101 on a bottle neck, a cavity barrier 306 is provided in the bottle cap inner cylinder 3 to divide the bottle cap inner cylinder 3 into two cavities, the main bottle body 1 accommodates a first material, and the two cavities in the bottle cap inner cylinder 3 accommodate a second material and a third material, respectively;

The bottle cap 2 and the bottle cap inner cylinder 3 are mutually connected through a bottle cap buckle 203 and a buckle A302 of the bottle cap inner cylinder and can mutually rotate, the tail end of the bottle cap inner cylinder 3 and the inner wall of the top of the bottle cap 2 are provided with mutually matched reverse rotation blocking devices 301 and 202, the head end of the bottle cap inner cylinder 3 is provided with an opening member 31, the opening member 31 is provided with a rubber plug member 3101 and a fixing member 3102, the rubber plug member 3101 and the fixing member 3102 can be integrated with each other through a rubber coating method, the rubber plug member 3101 and the fixing member 3102 can also be formed by assembling separate components, the opening member 31 is provided with an outlet 3103 of two chambers in the bottle cap inner cylinder, in addition, the opening member 31 is provided with a positioning blocking buckle 3104 of the opening member, the bottle cap inner cylinder 3 is provided with a positioning blocking buckle 305 of the opening member on the bottle cap inner cylinder, and the opening member 31 is assembled at the head end of the bottle cap inner cylinder 3 through the setting position of the positioning blocking buckle of the two;

the bottle cap inner cylinder 3 is provided with a bottle cap inner cylinder buckle B303, the inner cylinder cap 5 is provided with an inner cylinder cap buckle B503 and an inner cylinder cap outlet 502, the inner cylinder cap 5 and the bottle cap inner cylinder 3 are connected together in a buckling and closing way through the inner cylinder cap and the bottle cap inner cylinder 3, the inner cylinder cap 5 is sleeved on the outer wall of the bottle cap inner cylinder 3, the inner cylinder cap 5 and the bottle cap inner cylinder 3 can mutually rotate, the mutual rotation of the inner cylinder cap 5 and the bottle cap inner cylinder 3 can realize that outlets of two chambers in the bottle cap inner cylinder 3 are respectively staggered and overlapped with the outlet 502 of the inner cylinder cap 5;

In addition, on the inner wall of the inner cylinder cap 5 and the outer wall of the inner cylinder 3 of the bottle cap, in the direction parallel to the central axis of the inner cylinder cap 5 or the inner cylinder 3 of the bottle cap, there are respectively arranged bottle cap inner cylinder ribs or blocking buckles 304 and inner cylinder cap ribs or blocking buckles 504 which are matched with each other, when the ribs or blocking buckles are at the positions of mutual contact, the inner cylinder cap 5 and the inner cylinder 3 of the bottle cap can not mutually rotate or can not easily be rotated, so as to position the specific positions of the outlets 502 of the inner cylinder cap and the outlets of two chambers in the inner cylinder of the bottle cap when the outlets are staggered and overlapped in the mutual rotation process, thereby bringing about the control of the positioning and the release time of the accurate positions for the full release of materials and the guarantee of stability for the safe storage of the materials in the sealed state;

The elastic body is arranged in the inner cylinder of the bottle cap, and comprises compressed gas, a combination of a spring and a rubber plug or a combination of the compressed gas and the rubber plug, wherein the elastic body is preferably compressed gas, the pressure of the compressed gas is more than 0.11MPa, the pressure of the compressed gas is preferably more than 0.2MPa, and the compressed gas is preferably compressed nitrogen;

When the packaging container is opened or the bottle cap is screwed, the bottle cap 2 drives the bottle cap inner cylinder 3 to rotate together under the action of the reverse rotation blocking device, the inner cylinder cap 5 can not rotate due to the blocking of the rotation blocking device, the bottle cap inner cylinder 3 and the inner cylinder cap 5 rotate mutually, the outlets of the two chambers in the bottle cap inner cylinder are respectively overlapped with the outlet 502 of the inner cylinder cap, the second material and the third material in the chambers can be automatically released or sprayed out under the extrusion action of the elastomer and are mixed with the first material, and the purposes of automatically and quickly mixing the second material and the third material together can be achieved in the process of opening the packaging container or only by screwing the bottle cap.

Wherein the reverse rotation preventing means and the position thereof, the rotation preventing means may refer to the content in embodiment 1, similar to or the same as the content in embodiment 1.

Example 3. A single chamber outlet snap-fit release cap contents, packaging container that allows automatic blending of two materials together when opened.

Referring to fig. 7 to 9, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, an elastic body, and an inner cylinder cap 5, wherein the main bottle body 1 is connected and sealed with an inner screw thread 201 on the bottle cap 2 through an outer screw thread 101 on a bottle neck, the main bottle body 1 accommodates a first material, and the bottle cap inner cylinder 3 accommodates a second material;

The bottle cap 2 and the bottle cap inner cylinder 3 are connected with each other through a bottle cap buckle 203 and a buckle A302 of the bottle cap inner cylinder and can rotate with each other, the inner walls of the tail end of the bottle cap inner cylinder 3 and the top of the bottle cap 2 are provided with mutually matched reverse rotation blocking devices 301 and 202, the head end of the bottle cap inner cylinder 3 is provided with an outlet 3103 of the bottle cap inner cylinder,

The tail end of the bottle cap inner barrel 3 is provided with a sealing cover 32, the sealing cover 32 is provided with a sealing plug 3201, the sealing plug 3201 can be integrated with the sealing cover 32 by a rubber coating method, the sealing plug 3201 and the sealing cover 32 can also be formed by assembling separate parts, the sealing cover 32 and the sealing plug 3201 are arranged in a sealing cover clamping groove 307, and the bottle cap inner barrel is sealed and the sealing cover 32 and the sealing plug 3201 are kept fixed;

the elastic body is arranged in the inner cylinder of the bottle cap, the elastic body comprises compressed gas, a combination of a spring and a rubber plug or a combination of the compressed gas and the rubber plug, and when the elastic body selects the combination of the spring and the rubber plug, the elastic body is shown as a figure 13, preferably the elastic body is compressed gas, the pressure of the compressed gas is more than 0.11MPa, preferably the compressed gas is compressed nitrogen, and preferably the pressure of the compressed gas is more than 0.2MPa;

Example 4. A dual chamber outlet snap-fit release cap contents and packaging container that allows for automatic blending of three materials together when opened.

Referring to fig. 10 to 12, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, an elastomer, and an inner cylinder cap 5, where the main bottle body 1 is connected and sealed with an inner thread 201 on the bottle cap 2 through an outer thread 101 on a bottle neck, a cavity barrier 306 is provided in the bottle cap inner cylinder 3 to divide the bottle cap inner cylinder 3 into two cavities, the main bottle body 1 accommodates a first material, and the two cavities in the bottle cap inner cylinder 3 accommodate a second material and a third material, respectively;

The bottle cap 2 and the bottle cap inner cylinder 3 are connected with each other through a bottle cap buckle 203 and a buckle A302 of the bottle cap inner cylinder and can rotate with each other, and the tail end of the bottle cap inner cylinder 3 and the inner wall of the top of the bottle cap 2 are provided with anti-rotation blocking devices 301 and 202 which are matched with each other;

the tail end of the bottle cap inner barrel 3 is provided with a sealing cover 32, the sealing cover 32 is provided with a sealing plug 3201, the sealing plug 3201 can be integrated with the sealing cover 32 by a rubber coating method, the sealing plug 3201 and the sealing cover 32 can also be formed by assembling separate parts, the sealing cover 32 and the sealing plug 3201 are arranged in a sealing cover clamping groove 307 to seal the bottle cap inner barrel 3 and two cavities therein, and the sealing cover 32 and the sealing plug 3201 are kept fixed;

Wherein the reverse rotation preventing means and the position thereof, the rotation preventing means may refer to the content in embodiment 3, similar to or the same as the content in embodiment 3.

EXAMPLE 5 packaging composition containing two separately sealed materials

A packaging composition comprising a packaging container, a first material a and a second material B, wherein the packaging container according to embodiment 1 or embodiment 3 is used, the first material a and the second material B are located inside the packaging container and are sealed independently of each other, at least one of the first material a and the second material B is liquid, preferably both the first material a and the second material B are liquid, or the first material a is liquid, the second material B is solid, or the first material a is solid, and the second material B is liquid. The solid material is preferably a solid powder material, a solid particle material or a tablet material.

The packaging composition is characterized in that the first material A and the second material B which are independently configured in the packaging container are respectively and independently sealed, so that the stability, freshness, functional quality or other quality of products are ensured, and a user or a consumer can automatically mix the independently sealed contents in the bottle together when opening the packaging container or only screwing the bottle cap, thereby achieving the automatic blending effect.

EXAMPLE 6 packaging composition containing three separately sealed materials

A packaging composition, which is composed of a packaging container, a first material a, a second material B and a third material C, where the packaging container is a packaging container in embodiment 2 or embodiment 4, the first material a is placed in a main bottle body, the second material B and the third material C are respectively placed in two chambers of an inner bottle cap barrel, and the first material a, the second material B and the third material C are sealed independently, at least one of the first material a, the second material B and the third material C is a liquid, preferably, the first material a, the second material B and the third material C are all a liquid, or the first material a and the second material B are a liquid, the third material C is a solid, or the first material a is a solid, the second material B and the third material C are a liquid, and the solid materials are preferably solid powder materials, solid particle materials and tablets.

The packaging composition seals the first material A, the second material B and the second material C which are configured in the packaging container independently, so that the stability, the freshness, the functional quality or the quality in other aspects of products are ensured, and a user or a consumer can automatically mix the independently sealed contents in the bottle together when opening the packaging container or only screwing the bottle cap, thereby achieving the automatic blending effect.

Example 7. The method of assembling a packaging container according to example 1 or example 2.

The packaging container or packaging composition assembling method comprises the following steps:

method one, the method comprising the steps of:

Connecting the inner cylinder of the bottle cap with the bottle cap;

A second method, comprising the steps of:

Example 8. The method of assembling a packaging container according to example 3 or example 4.

method one, the method comprising the steps of:

providing the component, including a main bottle body, a bottle cap inner cylinder, an elastomer, an inner cylinder cap, or an assembly of individual parts providing the component;

Connecting the inner cylinder of the bottle cap with the bottle cap;

A second method, comprising the steps of:

Embodiment 9. Any one of the packaging containers according to embodiments 1 to 4, wherein the main bottle body is made of a polymer material, a metal, glass, ceramic, an aluminum-plastic composite material, a paper-plastic material, or the like, or a composite functional material of the above materials;

Or the main bottle body can also be made into a packaging bag by adopting a film material or a sheet material, wherein the film material or the sheet material adopts a high polymer material, an aluminum-plastic composite material, a paper-plastic material and the like;

The components such as the bottle cap, the bottle cap inner cylinder or the inner cylinder cap are made of high polymer materials, metals, glass, ceramics, aluminum-plastic composite materials, paper-plastic materials and the like, or composite functional materials of the materials, or the packaging container is an assembly of different components made of various different materials;

Preferably, the polymer material is made of plastic, rubber and plastic material, or the metal material is made of metal or composite metal such as steel, aluminum, tin, copper, etc., or is made of glass and ceramic material;

or the packaging container is an assembly of different parts made of various different materials;

Or each component, device, arrangement, etc. of the packaging container is an assembly or composition of each component;

Or the components are obtained by adopting the methods of assembling, connecting and fixing or welding the individual parts.

Embodiment 10. Use of any one of the packaging containers or packaging compositions of embodiments 1-6 for the preparation or packaging of a product containing a liquid component.

Embodiment 11. Use of any one of the packaging containers or packaging compositions of embodiments 1-6 in the preparation or packaging of a product comprising a liquid ingredient for storage of food or beverage products, drinking wine, health food, special medical use formula, general food, pharmaceutical products, medical devices, hygiene products, cosmetics or commodities.

Embodiment 12. Use of any one of the packaging containers or packaging compositions of embodiments 1-6 in:

packaging and dispensing liquid or solid beverages;

Packaging and blending of drinking wine, such as cocktail and blended wine of animal and plant extracts;

packaging and dispensing of liquid-containing health food, such as health drink or oral liquid;

Packaging and blending of liquid-containing medicines, such as oral liquid, eye drops and injection, wherein the injection comprises packaging and blending of liquid preparations such as water for injection, physiological saline injection, glucose injection and the like and specific medicines;

Packaging and dispensing of cosmetics containing liquids, such as cosmetics like lotions, skin or hair lotions, skin emulsions, cream gels, etc.

Claims

1. The packaging container is characterized by comprising a main bottle body, a bottle cap inner barrel and an inner barrel cap, wherein the main bottle body is connected with and sealed with an inner thread on the bottle cap through an outer thread on a bottle neck, the main bottle body contains a first material, and a second material or more materials are contained in a cavity separated in the bottle cap inner barrel or the bottle cap inner barrel;

The head end of the bottle cap inner cylinder is provided with an outlet of the bottle cap inner cylinder or an outlet of an inner cylinder cavity, wherein each cavity is provided with at least one outlet, and the inner cylinder cap is also provided with at least one outlet;

The inner cylinder cap is connected with the bottle cap inner cylinder through a buckle or a thread, the inner cylinder cap is sleeved on the outer wall of the bottle cap inner cylinder, the inner cylinder cap and the bottle cap inner cylinder can rotate mutually, the mutual dislocation-coincidence of the outlet of the bottle cap inner cylinder and the outlet of the inner cylinder cap can be realized through the mutual rotation of the inner cylinder cap and the bottle cap inner cylinder, and at least one rotation preventing device which is matched mutually is arranged on the outer wall of the inner cylinder cap and the inner wall of the bottleneck of the main bottle body, and the inner cylinder cap is contacted with the bottleneck of the main bottle body through the rotation preventing device.

2. The packaging container according to claim 1, wherein an elastomer is arranged in the inner cylinder or the chamber of the bottle cap, the elastomer comprises compressed gas or a combination of a spring and a rubber plug or a combination of compressed gas and a rubber plug, and when the elastomer selects the compressed gas or the combination of the compressed gas and the rubber plug, the pressure of the compressed gas is more than 0.11MPa.

3. The packaging container according to claim 1, wherein the reverse rotation preventing means is a concave or convex shape formed at the end of the inner tube of the cap, a shape of a piece or a lodging on the inner wall of the cap, or a shape of a piece or a lodging on the end of the inner tube of the cap, a shape of a concave or a convex shape formed at the inner wall of the cap, or a shape of a concave or a convex shape formed on the inner wall of the cap, the concave or convex shape including a saw-tooth shape, a piece or a lodging shape, or a shape of a functional structure having a concave or convex shape formed by a saw-tooth shape, a piece or a lodging shape.

4. The packaging container according to claim 1, wherein the rotation preventing means is a convex shape provided on an outer wall of the inner cylinder cap and a concave shape provided on an inner wall of the neck of the main bottle body, and the rotation preventing means is a device which is a concave shape provided on an outer wall of the inner cylinder cap and a convex shape provided on an inner wall of the neck of the main bottle body, and the concave shape or the convex shape comprises a serration shape, a sheet shape or a lodging shape, or a functional structure which is a concave shape or a convex shape formed by a serration shape, a sheet shape or a lodging shape.

5. The packaging container according to claim 1, wherein the reverse rotation preventing means is located on a cross section of a wall body at the end of the inner cylinder of the cap and on an inner wall of the top of the cap, or on an outer wall of the top of the end of the inner cylinder of the cap and on an inner wall of the top of the cap, or on an outer wall of the end of the inner cylinder of the cap and on a side inner wall of the top of the cap.

6. The packaging container according to claim 1, wherein the end of the inner cylinder of the bottle cap is provided with a sealing cover, wherein the sealing cover is provided with a sealing plug or gasket, and the sealing plug or gasket is made of rubber materials.

7. The packaging container according to claim 1, wherein the head end of the bottle cap inner cylinder is provided with an opening member, the opening member is provided with an opening or an opening channel of the bottle cap inner cylinder, and the opening member is provided with a rubber pad or a rubber plug;

or the opening component is a rubber plug component, and the rubber plug component is provided with an opening of the inner cylinder of the bottle cap or an opening channel;

Or the opening component is a combination of the rubber plug component and the fixing component, and the rubber plug component is provided with an opening or an opening channel of the bottle cap inner cylinder, wherein the fixing component fixes and assembles the rubber plug component at the head end of the bottle cap inner cylinder, so that the opening component has tightness to the bottle cap inner cylinder and stability after the assembly is formed.

8. The packaging container according to claim 1, wherein the reverse rotation preventing means on the inner cylinder of the bottle cap is located on an outer wall of a top of a rear end of the inner cylinder of the bottle cap or an outer wall of a sealing cover of the inner cylinder of the bottle cap;

or the tail end of the bottle cap inner cylinder is arranged into a connected annular cylinder shape, and a reverse rotation blocking device is arranged on the outer wall of the annular cylinder shape;

Or a circular plane structure perpendicular to the central axis of the bottle cap inner cylinder is arranged on the outer wall of the tail end of the bottle cap inner cylinder, and a reverse rotation blocking device is arranged on the top surface of the plane structure.

9. The packaging container according to claim 1, wherein the inner cylinder of the bottle cap is divided into at least two chambers, the head end of the inner cylinder of the bottle cap is provided with outlets of the respective chambers, the inner cylinder cap is provided with at least one outlet, and the number of the outlets of each chamber of the inner cylinder of the bottle cap is at least one.

10. The packaging container according to claim 1, wherein the tail end of the inner cylinder of the bottle cap is connected with the bottle cap in a buckling manner, and the inner cylinder of the bottle cap and the bottle cap can rotate mutually, and the buckling manner comprises a buckling manner of a convex buckle arranged on the inner cylinder of the bottle cap and a convex buckle arranged on the bottle cap, or a buckling manner of a convex buckle arranged on the inner cylinder of the bottle cap and a concave buckle groove arranged on the bottle cap, or a buckling manner of a concave groove arranged on the inner cylinder of the bottle cap and a convex buckle arranged on the bottle cap.

11. The packaging container according to claim 1, wherein the bottle cap has a shape of a top protrusion.

12. The packaging container according to claim 1, wherein at least one rib or retaining buckle matched with each other is arranged on the inner wall of the inner cylinder cover and the outer wall of the inner cylinder of the bottle cap in a direction parallel to the central axis of the inner cylinder cover or the inner cylinder of the bottle cap and is used as a rotation positioning rib or a rotation positioning retaining buckle of the inner cylinder cover and the inner cylinder of the bottle cap;

The ribs or the blocking buckles are arranged in a protruding shape or a groove shape on the inner wall of the inner cylinder cover cap and the outer wall of the inner cylinder of the bottle cap, and the arrangement comprises strip-shaped objects, columns, sheet-shaped objects or groove track-shaped arrangements.

13. The packaging container is characterized by comprising a main bottle body, a bottle cap inner barrel and an inner barrel cap, wherein the main bottle body is connected with and sealed with an inner thread on the bottle cap through an outer thread on a bottle neck; the inner cylinder of the bottle cap comprises a separated cavity, the tail end of the inner cylinder of the bottle cap is connected with the tail end of the inner cylinder of the bottle cap and can rotate mutually, and at least one mutually matched reverse rotation blocking device is arranged on the inner wall of the top of the bottle cap;

The reverse rotation blocking device is a concave or convex device arranged at the tail end of the inner cylinder of the bottle cap and matched with a flaky or lodged device on the inner wall of the bottle cap, or is a flaky or lodged device arranged at the tail end of the inner cylinder of the bottle cap and matched with a concave or convex device on the inner wall of the bottle cap, and comprises a serrated, flaky or lodged device or a device with a concave or convex functional structure formed by serrated, flaky or lodged components;

The rotation preventing device is a device which is arranged in a convex shape on the outer wall of the inner cylinder cover cap and matched with a concave shape on the inner wall of the main bottle body bottleneck, or the rotation preventing device is a device which is arranged in a concave shape on the outer wall of the inner cylinder cover cap and matched with a convex shape on the inner wall of the main bottle body bottleneck, and the concave or convex shape comprises a sawtooth-shaped, sheet-shaped or lodging-shaped arrangement or a functional structure with a concave shape or a convex shape formed by sawtooth-shaped, sheet-shaped or lodging-shaped components.

14. Packaging container according to claim 1 or 13, characterized in that the individual parts of the packaging container are obtained by means of assembly or joint fixation of individual parts.

15. The packaging container according to claim 1 or 13, wherein the main bottle body is made of a polymer material, metal, glass, ceramic, aluminum-plastic material or paper-plastic material, or a composite functional material of the above materials;

The main bottle body is made of a film material or a sheet material, and the film material or the sheet material is made of a high polymer material, an aluminum plastic material and a paper plastic material;

Wherein the bottle cap, the bottle cap inner cylinder or the inner cylinder cap component is made of polymer materials, metals, glass, ceramics, aluminum plastic materials and paper plastic materials, or composite functional materials of the materials, or the packaging container is an assembly of different components made of various different materials;

The individual components, devices or arrangements of the packaging container are an assembly or combination of individual components;

16. A method of assembling a packaging container as claimed in claim 1 or claim 13, the method comprising the steps of:

Connecting the inner cylinder of the bottle cap with the bottle cap;

tightening the bottle cap, and connecting and sealing the bottle cap threads with the bottle neck threads of the main bottle body;

Or the method comprises the following steps:

the bottle cap is arranged at the bottle mouth of the main bottle body, the bottle cap is screwed to enable the bottle cap threads to be connected with the bottle neck threads of the main bottle body, and the bottle cap is further connected with the bottle cap inner barrel and sealed;

Or the method comprises the following steps:

Connecting the inner cylinder of the bottle cap with the bottle cap;

Or the method comprises the following steps:

The bottle cap is arranged at the bottle mouth of the main bottle body, the bottle cap is screwed to enable the bottle cap threads to be connected with the bottle neck threads of the main bottle body, and the bottle cap is further connected with the bottle cap inner barrel and sealed.

17. Use of the packaging container of claim 1 or claim 13 for the preparation or packaging of a product for storage of:

Food or drink containing a liquid;

A drug;

A medical device;

a sanitary article.