CN105600100B - A kind of packing container - Google Patents

Abstract

The present invention is suitable for packaging field, there is provided a kind of packing container, it includes body, rotation rises inner cover and rotary outer cover.Body is made of the material that can be deformed, and for housing liquid or pasta content.Body opens up the first fluid hole.Rotary outer cover is set in the outside that rotation rises inner cover, is rotated for driving rotation to rise inner cover.Rotation rises one sealing column of setting in inner cover and opens up the second fluid hole and liquid outlet channel.Sealing column is used to be inserted into the first fluid hole, and content is sealed in body.Second fluid hole is connected with liquid outlet channel.Rotation can rise when rising inner cover rotation along body, sealing column is extracted from the first fluid hole, and the second fluid hole can be exposed to outside rotary outer cover.When body is extruded, content flows out after the first fluid hole and liquid outlet channel from the second fluid hole.Second fluid hole of the packing container of the present invention is hidden in rotary outer cover, ensures content from external contamination, content is not easy to remain in outside packing container.

Description

a packaging container

technical field

The invention belongs to the field of packaging, in particular to a packaging container.

Background technique

Now commonly used packaging containers all can extrude or pour out the content after the lid is unscrewed. This method is more popular, not novel enough, and not convenient enough to use. With the wide variety of packaging containers, consumers also demand novelty in the way of use. An existing packaging container with a twist-off lid can be used without unscrewing the lid, but the liquid comes out from the top, and a large piece of liquid remains on the top of the lid, which is easy to cause pollution. In another existing side liquid outlet packaging container, the liquid outlet is exposed to the outside, so that the contents are easily polluted by the outside.

Contents of the invention

The technical problem to be solved by the present invention is to provide a packaging container, which can be used without removing the cover, and the liquid outlet will not be exposed to the outside, so as to ensure that the contents are not polluted by the outside, and at the same time, the contents are not easy to remain in the packaging. the outside of the container.

The present invention is achieved in this way, a packaging container, which includes a body, a spin-up inner cover and a spin outer cover. The body is made of a material that can be squeezed and deformed, and is used to accommodate liquid or pasty content. The body defines a first liquid outlet hole. The rotating outer cover is sleeved on the outside of the rotating inner cover, and is used to drive the rotating inner cover to rotate. A sealing column is arranged in the rotating inner cover and a second liquid outlet hole and a liquid outlet channel are opened. The sealing column is used for inserting into the first liquid outlet hole to seal the content in the body. The second liquid outlet hole communicates with the liquid outlet channel. When the rotating inner cover rotates, it can rise along the main body, so that the sealing column can be pulled out from the first liquid outlet hole, and the second liquid outlet hole can be exposed outside the rotating outer cover. When the body is squeezed, the content flows out from the second liquid outlet after passing through the first liquid outlet hole and the liquid outlet channel.

Compared with the prior art, the present invention has the beneficial effect that: when the packaging container is in use, by rotating the rotating outer cover, the rotating inner cover is raised to expose the second liquid outlet hole outside the rotating outer cover, Then by squeezing the body, the content can flow out from the second liquid outlet hole, which is convenient to use; when not in use, the second liquid outlet hole is hidden in the rotating outer cover by rotating the rotating outer cover in the opposite direction , so as to ensure that the content is not polluted by the outside, and the content is not easy to remain on the outside of the packaging container.

Description of drawings

Fig. 1 is a schematic structural view of a packaging container provided by an embodiment of the present invention.

Fig. 2 is an exploded view of the packaging container of Fig. 1 .

Fig. 3 is a cross-sectional view of the packaging container of Fig. 1 .

Fig. 4 is a schematic structural view of the main body of the packaging container in Fig. 3 .

FIG. 5 is an enlarged view at V in FIG. 3 .

Fig. 6 is a schematic structural view of the outer cover of the packaging container in Fig. 1 .

Fig. 7 is a structural schematic diagram of another angle of the outer cover of the packaging container in Fig. 5 .

Fig. 8 is a schematic structural view of the packaging container in Fig. 1 in use.

Fig. 9 is a cross-sectional view of the packaging container of Fig. 8 .

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in FIG. 1 to FIG. 3 , a packaging container 100 provided by the present invention includes a body 10 , a spin-up inner cover 20 and a spin-out outer cover 30 .

As shown in FIG. 4 , the body 10 is made of a material that can be squeezed and deformed (such as plastic, rubber, etc.), and includes a hollow housing portion 11 and a neck extending outward from the housing portion 11 12. The accommodating portion 11 is used for accommodating liquid or pasty contents. The neck 12 includes a first sidewall 121 extending outward from the accommodating portion 11 , a liquid outlet portion 122 and a protruding ring 123 . The first sidewall 121 defines a helical slide groove 124 extending from the receiving portion 11 gradually toward a direction away from the receiving portion 11 . A scraper 125 is disposed on the top of the neck 12 away from the accommodating portion 11 . The liquid outlet portion 122 is a convex structure and communicates with the accommodating portion 11 . A first liquid outlet hole 126 is defined at the top of the liquid outlet portion 122 . The protruding ring 123 is sheathed on the outside of the liquid outlet 122 and spaced a certain distance from the liquid outlet 122 , so that an annular accommodating groove 127 is formed between the protruding ring 123 and the liquid outlet 122 . As shown in FIG. 5 , a sealing ring 128 is disposed on the inner surface of the protruding ring 123 facing the liquid outlet 122 . In this embodiment, the liquid outlet portion 122 is a cylindrical structure, the first liquid outlet hole 126 is opened at the center of the top end of the liquid outlet portion 122, the convex ring 123 and the first side wall 121 are in contact with the outlet. The liquid portion 122 is coaxially disposed, and the sealing ring 128 is disposed at an end of the protruding ring 123 away from the accommodating portion 11 .

The swing-up inner cover 20 is a hollow cylindrical structure, and includes a top wall 21 and a second side wall 22 vertically connected to the top wall 21 . A sealing post 211 and a sealing ring 212 are disposed inside the top wall 21 . The sealing column 211 is inserted in the first liquid outlet hole 126 and cooperates with the first liquid outlet hole 126 to seal the content in the accommodating portion 11 . The sealing ring 212 is accommodated in the accommodating groove 127 and can slide in the accommodating groove 127 . The sealing ring 212 is sleeved on the outer side of the sealing column 211 , thereby forming a liquid outlet channel 213 between the sealing ring 212 and the sealing column 211 . The sealing ring 212 cooperates with the sealing ring 128 to seal the content in the liquid outlet channel 213 . A protrusion 23 is defined on the second side wall 22 adjacent to the top wall 21 . A second liquid outlet hole 230 communicating with the liquid outlet channel 213 is defined on the end surface of the protruding block 23 away from the second side wall 22 . A locking block 24 is also arranged on the second side wall 22 . Two protrusions 25 are disposed on the second side wall 22 at a position away from the top wall 21 at intervals. The two protruding posts 25 are arranged correspondingly to the two sliding grooves 124, and are respectively inserted in the corresponding sliding grooves 124, so that when the screw-up inner cover 20 is rotated, the two protruding posts 25 are respectively along the corresponding The slide slot 124 slides to move away from the main body 11 . In this embodiment, the sealing ring 212 and the sealing ring 128 are in an interference fit; the sealing post 211 and the sealing ring 212 are coaxially arranged with the second side wall 22 . The number of the sliding grooves 124 and the number of the protrusions 25 are not limited to this embodiment.

As shown in FIG. 6 and FIG. 7 , the rotating outer cover 30 is a hollow cylindrical structure, and is sleeved on the outside of the rotating inner cover 20 . The rotating outer cover 30 includes an upper wall 31 and an inner side wall 32 vertically connected to the upper wall 31 . The upper wall 31 defines a through hole 310 . The through hole 310 cooperates with the second side wall 22 , so that the twist-up inner cover 20 can protrude from the through hole 310 . The through hole 310 has a notch 311 . The notch 311 is set corresponding to the protruding block 23 , so that when the screw-up inner cover 20 protrudes out of the through hole 310 , the protruding block 23 can protrude out of the outer cover 30 from the notch 311 . A straight groove 320 extending perpendicular to the upper wall 31 is defined on the inner wall 32 . The straight slot 320 is used to accommodate the locking block 24 and cooperate with the locking block 24 , so that the rotating outer cover 30 can drive the rotating inner cover 20 to rotate when rotating. When the rotating inner cover 20 extends out of the through hole 310 , the protrusion 23 can extend out of the notch 311 to expose the second liquid outlet hole 230 outside the rotating outer cover 30 . An elastic piece 33 is disposed inside the upper wall 31 of the rotating outer cover 30 . When the rotating outer cover 30 just started to rotate, the shrapnel 33 rubbed against the scraping platform 125, and a "tick" sound appeared, indicating that the sealing column 211 was about to leave the first liquid outlet hole 126; When the boss 25 of 20 rises to the end of the chute 124, the shrapnel 33 rubs against the scraper 125 again, and the sound of "tick" occurs again, indicating that the packaging container 100 has been opened in place. In this embodiment, the through hole 310 is located on the straight line where the straight groove 320 is located, and the locking block 24 is disposed below the protruding block 23 and is located on the same straight line as the protruding block 23 .

As shown in FIG. 8 and FIG. 9, the working process of the packaging container 100 is: when the rotating outer cover 30 rotates, the block 24 cooperates with the straight groove 320, so that the rotating inner cover 20 moves along with the rotating outer cover 30. The rotation of the cover 30 rotates, and at this time, the protrusion 25 slides along the sliding groove 124, so that the twist-up inner cover 20 gradually moves away from the main body 10, and gradually protrudes from the through hole 310, and The sealing column 211 is gradually moved away from the first liquid outlet hole 126 until the boss 25 reaches the end of the chute 124, the second liquid outlet hole 230 is exposed outside the rotating outer cover 30; then the body 10 is squeezed Pressure, the content in the body 10 flows from the first liquid outlet hole 126 into the liquid outlet channel 213 , and finally flows out through the second liquid outlet hole 230 . When it is necessary to seal the content in the body 10 again, the rotating outer cover 30 is rotated in the opposite direction until the sealing column 211 is completely inserted into the first liquid outlet hole 126 .

Compared with the prior art, the packaging container 100 of the present invention, when in use, rotates the rotating outer cover 30 to raise the rotating inner cover 20 to expose the second liquid outlet hole 230 to the rotating outer cover 30 Besides, by squeezing the body 10, the content can flow out from the second liquid outlet hole 230, which is convenient to use; when not in use, the second liquid outlet hole 230 can be hidden by rotating the rotating outer cover 30 in the opposite direction. In the rotating outer cover 30 , the contents are protected from external contamination, and the contents are not easy to remain outside the packaging container 100 .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (7)

1. a kind of packing container, it includes a body, which is used to house liquid or pasta content, its feature exists In the body is made of the material that can be deformed, and opens up the first fluid hole；The packing container further includes a rotation and rises Inner cover and a rotary outer cover；The rotary outer cover is set in the outside that the rotation rises inner cover, is revolved for driving the rotation to rise inner cover Turn；The rotation rises one sealing column of setting in inner cover and opens up second fluid hole and a liquid outlet channel；The sealing column is used for First fluid hole is inserted into, which is sealed in the body；Second fluid hole is connected with the liquid outlet channel；Should Rotation can rise when rising inner cover rotation along the body so that the sealing column can be extracted from first fluid hole, and this second goes out Fluid apertures can be exposed to outside the rotary outer cover；When the body is extruded, which passes through first fluid hole and this goes out liquid and leads to Flowed out after road from second fluid hole；

The body includes a holding part and one being capable of edge when rotating from the outwardly extending neck of the holding part, rotation liter inner cover The direction movement that the neck is directed away from the holding part, which is used to house liquid or pasta content, this first Fluid hole is opened in the neck；The neck goes out liquid portion and a bulge loop including one, this go out liquid portion for a convex structure and Be connected with the holding part, which is opened in this and goes out liquid portion, the bulge loop be set in the outside that this goes out liquid portion and with this Go out spaced apart between liquid portion so that the bulge loop and this go out liquid portion between form a circular storage tank；The rotation liter One sealing ring is set in inner cover；The sealing ring is set in the outside of the sealing column so that between the sealing ring and the sealing column Form the liquid outlet channel；The sealing ring is contained in the storage tank, and can be slided along the storage tank.

2. packing container as claimed in claim 1, it is characterised in that the neck includes a first side wall, the first side wall Open up at least one spiral helicine sliding slot that the direction extension away from the holding part is increasingly towards from the holding part；The rotation rises inner cover Including a second sidewall, at least one pillar is set in the second sidewall, at least one pillar and at least one sliding slot It is correspondingly arranged, each pillar is plugged in corresponding sliding slot, and can be slided along corresponding sliding slot.

3. packing container as claimed in claim 2, it is characterised in that the rotary outer cover is including on a upper wall and one and this Wall madial wall connected vertically, the upper wall open up a through hole, which is engaged with the second sidewall so that the rotation rises inner cover It can be stretched out from the through hole.

4. packing container as claimed in claim 3, it is characterised in that top of the neck away from the holding part sets at least one It is a to scrape platform；The inner side of the upper wall of the rotary outer cover sets a shrapnel；When the rotary outer cover is rotated, which can Platform is scraped with this to carry out wiping and touch to send prompt tone.

5. packing container as claimed in claim 3, it is characterised in that the madial wall opens up one and extends perpendicularly on this The straight trough of wall；One fixture block is set in the second sidewall；The fixture block is contained in the straight trough and is engaged with the straight trough so that should Rotary outer cover can drive rotation liter inner cover to be rotated when rotating.

6. packing container as claimed in claim 5, it is characterised in that it is vertical with the second sidewall including one that the rotation rises inner cover The roof of connection, the second sidewall set a convex block close to the position of the roof；It is remote that second fluid hole is opened in the convex block From the end face of the second sidewall；The through hole has a notch, which can stretch out the rotary outer cover from the notch.

7. packing container as claimed in claim 6, it is characterised in that the notch is located on the straight line where the straight trough, the card Block is arranged on the lower section of the convex block and is located along the same line with the convex block.