CN110680740B

CN110680740B - Medicine distributor

Info

Publication number: CN110680740B
Application number: CN201911110777.2A
Authority: CN
Inventors: 傅钰; 伍忠文; 严小燕; 邵方伟; 景睿韬
Original assignee: Sinopharm Chuankang Pharmaceutical Co Ltd
Current assignee: Sinopharm Chuankang Pharmaceutical Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2024-10-22
Anticipated expiration: 2039-11-14
Also published as: CN110680740A

Abstract

The embodiment of the invention provides a medicine distributor, and relates to the technical field of medicine equipartition. The medicine distributor comprises a medicine storage box, a medicine distribution component and a cover body. The medicine storage box is provided with a containing cavity, the cover body is provided with a medicine outlet, the medicine distribution assembly can be connected with the medicine storage box, and the cover body can be connected with the medicine distribution assembly. When the dispensing assembly is connected to the cartridge, the dispensing assembly has a first state and a second state and is switchable between the first state and the second state. When the dispensing assembly is in the first state, the dispensing assembly is rotatable about a central axis of the receiving chamber to scrape the medication within the receiving chamber. When the dispensing assembly is in the second state, the dispensing assembly is movable in an axial direction of the receiving chamber to divide the receiving chamber into a plurality of sub-units. When the cover body rotates relative to the medicine distributing assembly, the medicine outlet hole can be selectively communicated with one of the sub-units so as to pour out medicine of the sub-unit corresponding to the medicine outlet hole. Simple structure, reasonable and smart design, convenient operation and even medicine distribution.

Description

Medicine distributor

Technical Field

The invention relates to the technical field of medicine equipartition, in particular to a medicine distributor.

Background

For patients of different ages or different weights, the dosage requirements are generally different.

The medicine is divided into medicines such as powder and small particles, so that different patients can take the medicines according to own requirements. However, the existing medicine dispensing boxes have the problem of uneven medicine dispensing.

Disclosure of Invention

In view of the above, the present invention has an object of providing a medicine dispenser capable of equally dividing medicines such as powder and small particles according to the needs, and improving the problem of uneven medicine distribution in the existing medicine dispensing box.

Embodiments of the invention may be implemented as follows:

in a first aspect, an embodiment provides a medicine dispenser, including a medicine storage box, a medicine dispensing assembly and a cover body, wherein the medicine storage box is provided with a containing cavity for containing medicine, the cover body is provided with a medicine outlet hole, the medicine dispensing assembly can be connected with the medicine storage box, and the cover body can be connected with the medicine dispensing assembly;

when the dispensing assembly is connected to the cartridge, the dispensing assembly has a first state and a second state relative to the cartridge and is switchable between the first state and the second state;

When the medicine distribution assembly is in the first state, the medicine distribution assembly can rotate around the central axis of the containing cavity so as to scrape medicine in the containing cavity; when the dispensing assembly is in the second state, the dispensing assembly is movable in an axial direction of the receiving cavity to divide the receiving cavity into a plurality of sub-units;

The dispensing aperture is selectively communicable with one of the plurality of subunits to dispense the medicament of the subunit corresponding thereto when the cap is rotated relative to the dispensing assembly.

In an alternative embodiment, one of the inner wall of the medicine distribution assembly, which is close to one end of the medicine storage box, and the outer wall of the medicine storage box, which is close to one end of the medicine distribution assembly, is provided with a guide groove, the other one of the inner wall of the medicine distribution assembly, which is close to one end of the medicine storage box, is provided with a protruding block matched with the guide groove, and the medicine distribution assembly and the medicine storage box are connected with the guide groove through the protruding block.

In an alternative embodiment, the guide slot comprises a first section extending along the axial direction of the accommodating cavity, and the medicine dispensing assembly comprises an even split body;

The lug comprises a first position not embedded in the first section and a second position embedded in the first section, and when the lug is in the first position, the split body can extend into the containing cavity of the medicine storage box and rotate relatively so as to scrape medicine in the containing cavity; when the lug is in the second position, the medicine distribution assembly moves along the axial direction of the accommodating cavity so that the uniform split body is abutted with the bottom wall of the accommodating cavity.

In an alternative embodiment, the guide slot further comprises a second section which is communicated with the first section in sequence, the second section is close to the medicine storage box relative to the first section and extends along the circumferential direction, and the plane of the second section is perpendicular to the straight line of the first section;

when the lug cooperates with the second section, the medicine dispensing assembly rotates relative to the medicine storage box and the dividing body can scrape medicine in the accommodating cavity.

In an alternative embodiment, the guide slot further comprises a third section, the third section is connected with one end, far away from the first section, of the second section, the third section extends along the axial direction, when the protruding block is matched with the third section, the medicine distributing component is sleeved on the outer side wall of the medicine storage box, and the even-split body extends into the accommodating cavity of the medicine storage box.

In an optional embodiment, the medicine dispensing assembly further comprises a ring-shaped shell, the uniform split body is fixedly arranged in the middle of the shell and extends along the axial direction, the uniform split body comprises a plurality of blades with connected sides, all the blades are uniformly arranged in a ring around the central axis of the accommodating cavity, and the blades are used for uniformly dividing the accommodating cavity into a plurality of sub-units;

the blade comprises a fixed end and a separation end which are opposite to each other, the fixed end is connected with the shell, the separation end is used for being abutted to the bottom wall of the accommodating cavity, and the width dimension of the fixed end is larger than that of the separation end.

In an alternative embodiment, the inner side wall of the cover body is provided with a first tooth, the outer side wall of the medicine distribution assembly is provided with a second tooth matched with the first tooth, the cover body is in rotary fit with the medicine distribution assembly, and when the first tooth is meshed with the second tooth, the medicine outlet hole corresponds to any one of the subunits.

In an alternative embodiment, the projection of any one of the sub-units corresponding to the medicine outlet on the projection plane falls within the projection of the medicine outlet on the projection plane.

In an alternative embodiment, the medicine dispensing assembly comprises a first inner card and a second inner card which are fixedly connected, the split body is positioned on the first inner card and extends towards one side away from the cover body along the axial direction of the first inner card, and the guide groove or the protruding block is positioned on the inner side wall of the second inner card;

the second inner card is provided with a first mark, and the medicine storage box is provided with a second mark corresponding to the first mark, so that the protruding block is embedded in the guide groove.

In an optional embodiment, the medicine dispenser further comprises a top cover, wherein the top cover is connected to one side, facing away from the medicine dispensing component, of the cover body, a buckling part is arranged on one side, facing towards the cover body, of the top cover, and the buckling part can be buckled to the medicine outlet hole to seal the medicine dispenser.

The beneficial effects of the embodiment of the invention at least comprise, for example:

The medicine in the medicine storage box is evenly distributed through the matching of the medicine distribution component and the medicine storage box. Specifically, the medicine distribution component is matched with the medicine storage box in two states. It should be noted that before dispensing, the dispenser needs to be placed on a horizontal working surface, and the medicine to be equally divided is poured into the accommodating cavity of the medicine storage box. When the medicine distribution assembly is in a first state relative to the medicine storage box, the medicine distribution assembly can rotate around the central axis of the accommodating cavity of the medicine storage box, and medicine in the medicine storage box can be scraped evenly by the medicine distribution assembly in the rotating process, so that the upper surfaces of the medicines to be equally divided are basically in the same horizontal plane, and precondition preparation is made for subsequent medicine equally division. When the medicine distribution assembly is converted from a first state to a second state relative to the medicine storage box, the medicine distribution assembly moves linearly along the axial direction relative to the accommodating cavity of the medicine storage box until the end part, close to the medicine storage box, of the medicine distribution assembly is abutted to the bottom wall of the accommodating cavity of the medicine storage box, so that the medicine scraped in the accommodating cavity is uniformly distributed, the medicine is divided into a plurality of sub-units, and the weight difference between the medicines of all the sub-units is within an acceptable error requirement range. And finally pouring out the medicine through the medicine outlet hole on the cover body. That is, the cap is rotated relative to the dispensing assembly such that the dispensing aperture is selectively communicable with one of the partitioned plurality of subunits to thereby dispense the medicament from the communicable subunit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic structural diagram of a medicine dispenser according to an embodiment of the present invention;

FIG. 2 shows a cross-sectional view of a dispenser provided by an embodiment of the invention;

FIG. 3 shows an exploded view of a dispenser according to an embodiment of the present invention;

FIG. 4 shows a schematic structural view of the cartridge of FIG. 3;

FIG. 5 shows a cross-sectional view of the cartridge of FIG. 3;

FIG. 6 is a schematic diagram showing the structure of the second inner card in FIG. 3;

FIG. 7 shows a cross-sectional view of the second inner card of FIG. 3;

FIG. 8 is a schematic view showing the structure of the first inner card of FIG. 3 at a first viewing angle;

FIG. 9 is a schematic diagram showing the structure of the first inner card of FIG. 3 from a second perspective;

FIG. 10 is a schematic view showing the structure of the cover in FIG. 3;

Fig. 11 shows a schematic structural view of the top cover in fig. 3.

Icon: 100-a medicine dispenser; 10-a medicine storage box; 102-a receiving cavity; 104-bump; 105-first clasp; 106-a second identification; 12-a dispensing assembly; 13-a first inner card; 135-uniform split; 133-a fixed end; 134-a spacer; 136-a second catch; 138-second tooth; 14-a second inner card; 141-a guide slot; 142-first section; 143-a second section; 144-third section; 146-first identification; 15-a cover; 155-a medicine outlet hole; 152-first tooth; 18-top cap; 182-snap-fit.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Examples

The embodiment of the invention provides a medicine distributor which can uniformly distribute medicines such as powder and small particles. When the medicine dispenser is used for homogenizing medicines, firstly, the medicine dispenser is placed on a horizontal table top or a working surface so that the medicine dispenser is in a stable normal state, and then the medicines to be homogenized are poured into a containing cavity of the medicine dispenser. The following description will be made with the dispenser in a normal state of use.

Because of different bulk densities of the medicinal powder, the existing medicine distributor has uneven medicine distribution aiming at medicaments with different bulk densities, and the medicine quantity difference exceeds an allowable error range, or the phenomenon of medicine clamping occurs in the medicine distribution process. The medicine dispenser provided by the embodiment of the invention can better solve the problems.

The specific structure of each component of the dispenser and the correspondence relationship between each other provided in this embodiment are described in detail below.

Fig. 1 is a schematic structural diagram of a dispenser 100 according to an embodiment of the present invention, fig. 2 is a cross-sectional view of the dispenser 100 according to an embodiment of the present invention, and fig. 3 is an exploded schematic diagram of the dispenser 100 according to an embodiment of the present invention.

As shown in fig. 1, 2 and 3, the dispenser 100 includes a cartridge 10, a dispensing assembly 12, a cover 15 and a cap 18.

Wherein, medicine storage box 10 has the chamber 102 that holds that is used for holding the medicine, and divide medicine subassembly 12 can be connected with medicine storage box 10, and can equally divide the medicine that holds in the chamber 102 of medicine storage box 10, and medicine outlet 155 has been seted up to lid 15, and lid 15 can be connected with divide medicine subassembly 12 to divide medicine after equally dividing in the medicine storage box 10 to pour out the use according to the user demand.

Specifically, when the dispensing assembly 12 is coupled to the cartridge 10, the dispensing assembly 12 has two different states relative to the cartridge 10: a first state and a second state, and the dispensing assembly 12 is switchable between the first state and the second state.

When the dispensing assembly 12 is in the first state relative to the cartridge 10, the dispensing assembly 12 is rotatable about the central axis of the receiving chamber 102 of the cartridge 10 such that the dispensing assembly 12 and the cartridge 10 are in a relatively rotated state, during which the dispensing assembly 12 scrapes off the medicament within the receiving chamber 102.

When the dispensing assembly 12 is in the second condition relative to the cartridge 10, the dispensing assembly 12 is capable of rectilinear movement in the axial direction of the receiving cavity 102 of the cartridge 10 such that the dispensing assembly 12 and the cartridge 10 are in a relatively rectilinear movement until the end of the dispensing assembly 12 moves to the bottom wall of the receiving cavity 102 of the cartridge 10, thereby dividing the medicament within the receiving cavity 102 into a plurality of sub-units. The purpose of equally dividing the medicines is realized, and the same medicine has the same density and is positioned in the regular cylindrical accommodating cavity 102, so that the purpose of equally dividing the medicines can be better realized.

After the medicine is uniformly divided into a plurality of sub-units by the medicine dispensing assembly 12, the cover body 15 rotates relative to the medicine dispensing assembly 12, and in the process of rotation, the medicine outlet 155 of the cover body 15 can be selectively communicated with one of the plurality of sub-units, and the medicine in the sub-unit corresponding to the medicine outlet 155 can be poured out by pouring the medicine dispenser 100, so that the medicine can be taken by a patient.

One of the inner wall of the end of the medicine dispensing assembly 12 near the medicine storage box 10 and the outer wall of the end of the medicine storage box 10 near the medicine dispensing assembly 12 is provided with a guide groove 141, the other is provided with a convex block 104 for being matched with the guide groove 141, and the medicine dispensing assembly 12 and the medicine storage box 10 are connected with the guide groove 141 through the convex block 104.

Further, the medicine dispensing assembly 12 comprises a first inner card 13 and a second inner card 14 which are fixedly connected, the first inner card 13 is provided with an average split 135, the second inner card 14 is close to the medicine storage box 10 relative to the first inner card 13, and the second inner card 14 and the medicine storage box 10 are connected in a matched mode through a guide groove 141 and a convex block 104.

In this embodiment, the guide slot 141 is formed on the inner wall of the second inner card 14, the protrusion 104 is disposed on the outer wall of the medicine storage box 10, and the medicine dispensing assembly 12 can have a rotational motion and a linear motion relative to the medicine storage box 10 through the cooperation of the protrusion 104 and the guide slot 141.

Fig. 4 is a schematic structural view of the medicine storage box 10 in fig. 3, and fig. 5 is a sectional view of the medicine storage box 10 in fig. 3.

As shown in fig. 4 and 5, the medicine storage box 10 includes an inner case and an outer case connected at one end, a containing cavity 102 for containing medicine is provided in the middle of the inner case, a bump 104 is provided on the outer wall of the inner case, and a first buckle 105 for buckling with the medicine dispensing assembly 12 is provided on the inner wall of the outer case.

In this embodiment, the height of the inner shell is higher than the height of the outer shell, so that the inner shell protrudes from the outer shell, and the protrusion 104 is located at the edge of the inner shell near the opening. The outer wall of the housing is provided with a second indicia 106, the second indicia 106 being configured to align with a first indicia 146 on the dispensing assembly 12 such that a patient may conveniently snap-lock the dispensing assembly 12 to the cartridge 10 according to the first indicia 146 and the second indicia 106.

Optionally, the outer wall of the housing of the drug storage box 10 is also provided with anti-skidding patterns, so that the patient is not easy to slip when equally dividing the drug or disassembling the box body according to the needs.

Fig. 6 is a schematic structural view of the second inner card 14 in fig. 3, and fig. 7 is a sectional view of the second inner card 14 in fig. 3.

Referring to fig. 6 and 7, one end of the second inner card 14 is fixedly connected to the first inner card 13, the other end is connected to the medicine storage box 10, and a guiding slot 141 is formed on the second inner card 14 and cooperates with the protruding block 104.

Specifically, the guide groove 141 includes a first segment 142, a second segment 143, and a third segment 144 that are sequentially communicated, and the first segment 142 extends along the axial direction of the accommodating cavity 102; the second section 143 is close to the medicine storage box 10 relative to the first section 142, the second section 143 extends along the circumferential direction, and the plane of the second section 143 is perpendicular to the straight line of the first section 142; the third section 144 is connected to an end of the second section 143 remote from the first section 142, the third section 144 extends axially of the receiving cavity 102, and the third section 144 extends to the opening of the second inner card 14.

The second inner card 14 is of a ladder-shaped structure, one end of the second inner card 14, which is close to the first inner card 13, is a large end face, and a first connecting hole and a second connecting hole are formed in the large end face, wherein the first connecting hole is used for being connected with the first inner card 13, and the second connecting hole is used for being connected with the medicine storage box 10.

Optionally, after the first inner card 13 and the second inner card 14 are connected, the end of the uniform body 135 is flush with the end of the second inner card 14 near the drug storage box 10.

When the medicine storage box 10 is matched with the medicine distributing component 12, the protruding block 104 of the medicine storage box 10 is matched with the third section 144 of the guide groove 141 of the second inner card 14 and moves relatively along the extending direction of the third section 144, so that the uniform split body 135 in the first inner card 13 is inserted into the accommodating cavity 102 of the medicine storage box 10, and when the protruding block 104 moves to the bottom of the third section 144 to the second section 143, the uniform split body 135 can be just attached to the upper surface of medicine in the accommodating cavity 102. Then, when the protrusions 104 are relatively moved along the second sections 143 of the guide grooves 141, the uniform division bodies 135 are horizontally rotated with respect to the medicine in the accommodating chambers 102, thereby scraping the upper surface of the medicine to be uniformly distributed. Finally, the bump 104 moves along the first section 142 until reaching the bottom of the first section 142, and the second inner card 14 drives the uniform division bodies 135 of the first inner card 13 to vertically insert into the bottom of the accommodating cavity 102, so that the end parts of the uniform division bodies 135 are abutted against the bottom wall of the accommodating cavity 102, and the medicines in the accommodating cavity 102 are evenly separated.

Further, the outer wall of the second inner card 14 is provided with a first mark 146, the first mark 146 is used for being aligned with the second mark 106 provided on the medicine storage box 10, when the first mark 146 and the second mark 106 are aligned, the patient can conveniently embed the bump 104 in the guide groove 141, so that quick installation is facilitated. Preferably, the first mark 146 and the second mark 106 are in a convex-shaped structure, and the patient can finish the installation by touching the first mark with hands, so that the device is convenient to use.

Fig. 8 is a schematic structural view of the first inner card 13 in fig. 3 at a first viewing angle, and fig. 9 is a schematic structural view of the first inner card 13 in fig. 3 at a second viewing angle.

As shown in fig. 8 and 9, the center position of the first inner card 13 is provided with a uniform division body 135, and the uniform division body 135 extends toward a side close to the second inner card 14 in the axial direction of the first inner card 13. The outer shell of the first inner card 13 and the second inner card 14 cooperate to form a housing for the drug delivery assembly 12, optionally in a ring-like configuration.

The uniform splitting unit 135 includes a plurality of blades connected to each other at the side, all the blades are uniformly arranged around the central axis of the accommodating cavity 102, the included angles between two adjacent blades are the same, when the number of the blades is N, the accommodating cavity 102 of the medicine storage box 10 is uniformly divided into N subunits by N blades, and the included angle of each subunit is 360 °/N.

Further, the blade includes a fixed end 133 and a separating end 134, wherein the fixed end 133 is fixedly connected with the housing of the first inner card 13, and the separating end 134 is used for abutting against the bottom wall of the accommodating cavity 102 of the medicine storage box 10. In order to make the structure of the uniform split 135 stable and to well separate the medicines in the accommodating cavity 102 equally, the width dimension of the blade fixing end 133 is larger than that of the separating end 134, so that the connection is stable and the powder clamping phenomenon is avoided.

In this embodiment, the separating end 134 has a conical structure, so that the powder can be scraped well, and the equally dividing effect can be improved. To rotate the uniform division body 135 within the accommodation chamber 102, the uniform division body 135 in the present application is a cylindrical shape formed by uniformly distributing a plurality of blades. And the front and back of the uniform split body 135 are communicated, so that the uniformly-distributed medicine can be conveniently poured out according to the requirement.

Further, a second buckle 136 is disposed at one end of the first inner card 13 near the second inner card 14, the second buckle 136 is matched with the first connecting hole of the second inner card 14, and the second buckle 136 is buckled in the first connecting hole, so that the first inner card 13 and the second inner card 14 are fixedly connected.

It will be appreciated that in alternative embodiments, the protrusion 104 may be located on the inner wall of the second inner card 14, and the corresponding guide slot 141 is formed on the outer wall of the drug storage box 10. The specific opening manner is not limited, as long as one of the guide groove 141 or the protrusion 104 is located on the inner side wall of the second inner card 14, and the other is located on the outer side wall of the medicine storage box 10, which is determined according to actual requirements.

Optionally, the outer surface of the medicine dispensing assembly 12 is provided with an anti-slip part in a protruding manner, and when the patient needs to unscrew or screw the medicine dispensing device 100, the patient presses the anti-slip part to operate the anti-slip part, so that the medicine dispensing device 100 is convenient to open or screw.

Fig. 10 is a schematic structural view of the cover 15 in the dispenser 100 according to the embodiment of the present application.

Referring to fig. 10, the cover 15 is capable of being fastened to the dispensing unit 12 and rotated relative to the dispensing unit 12, and the cover 15 is provided with a dispensing hole 155 corresponding to any one of the sub-units, and the shape of the dispensing hole 155 is identical to the cross-sectional shape of the sub-unit.

Further, in order to enable all medicines in the sub-units corresponding to the medicine outlet 155 to be poured out without a material clamping phenomenon during medicine pouring, projections of any one sub-unit corresponding to the medicine outlet 155 on a projection plane fall into projections of the medicine outlet 155 on the projection plane. And the medicine outlet 155 allows medicine in only one sub-unit to be discharged at a time, preventing medicine mixing.

Optionally, in order to enable the medicine outlet 155 to correspond to any subunit, a first tooth 152 is disposed on an inner side wall of the cover 15, and a second tooth 138 is disposed on an outer side wall of the medicine dispensing assembly 12, where the first tooth 152 is matched with the second tooth 138. When the cap 15 is rotatably engaged with the dispensing assembly 12 and the first teeth 152 are engaged with the second teeth 138, the dispensing aperture 155 corresponds to any one of the subunits.

Optionally, the number of intermeshing first teeth 152 and second teeth 138 is the same as the number of sub-units of medication after sharing. The drug outlet holes 155 correspond to different sub-units in sequence for each screw on of the cap 15 relative to the drug dispensing assembly 12.

Fig. 11 is a schematic structural view of the top cover 18 in the dispenser 100 according to the embodiment of the present application.

Referring to fig. 11, the top cover 18 is used for closing the drug outlet 155 of the cover 15, the shape of the top cover 18 matches with the shape of the drug outlet 155, and the top cover 18 is connected to the side of the cover 15 facing away from the drug dispensing assembly 12.

The top cap 18 sets up buckling parts 182 and rotation part towards one side of lid 15, and rotation part is columnar structure, and rotation part rotatable setting is in the centre bore department of lid 15, and buckling parts 182 can lock in medicine outlet 155 for shutoff divides medicine ware 100, conveniently carries.

It can be understood that the first inner card 13 and the second inner card 14 may be designed as a monolithic structure, in this embodiment, the first inner card 13 and the second inner card 14 are designed as two parts, and may be connected to each other to form the medicine dispensing assembly 12, which is beneficial to production and manufacturing, simplifies the production process, and facilitates demolding and processing.

In alternative other embodiments, the channel 141 may include only a first segment 142 extending axially of the receiving cavity 102, with the first segment 142 opening from the end of the second inner card 14 proximate the cartridge 10.

When the guide slot 141 only includes the first section 142 and the protrusion 104 is located at the outer edge of the opening of the medicine storage box 10, the uniform body 135 protrudes out of the end of the second inner card 14 after the first inner card 13 and the second inner card 14 are buckled.

When the dispensing assembly 12 is engaged with the cartridge 10, the tab 104 includes a first position in which it is not embedded in the first section 142 and a second position in which it is embedded in the first section 142. When the tab 104 is in the first position, the uniform segment 135 can extend into the receiving chamber 102 of the cartridge 10 and rotate relative to each other to scrape the medication in the receiving chamber 102. When the tab 104 is in the second position, the dispensing assembly 12 moves in the axial direction of the receiving chamber 102 such that the uniform dividing body 135 abuts the bottom wall of the receiving chamber 102, thereby uniformly dividing the receiving chamber 102 into a plurality of sub-units.

Further, in alternative other embodiments, the guide slot 141 may include only a first segment 142 and a second segment 143 that are sequentially connected, where the first segment 142 extends along the axial direction of the accommodating cavity 102, the second segment 143 is close to the medicine storage box 10 relative to the first segment 142, the second segment 143 extends along the circumferential direction, and the plane of the second segment 143 is perpendicular to the line in which the first segment 142 is located.

When the dispensing assembly 12 is snapped onto the cartridge 10, the tab 104 is located at the second section 143 and the dispensing assembly 12 is rotatable relative to the cartridge 10 about the central axis of the receiving chamber 102, during which rotation the medicament in the receiving chamber 102 is scraped off by the dividing member 135. When the tab 104 moves relative to the dispensing assembly 12 to the first segment 142, relative axial movement is performed, as described above, and will not be described in detail herein.

It is understood that when the guide slot 141 includes a first segment 142, a second segment 143, and a third segment 144 connected in sequence. In addition to the structure extending along the axial direction of the accommodating chamber 102 in the above embodiment, the third section 144 may also have a spiral structure extending along the axial direction of the accommodating chamber 102, and the purpose of the movement of the protrusion 104 relative to the third section 144 of the guide slot 141 is to insert the uniform member 135 into the accommodating chamber 102, so that the uniform member 135 is fitted to the upper surface of the medicine when the protrusion 104 is fitted to the second section 143.

Optionally, according to the bulk density of different medicines, the medicine dispenser 100 provided in the embodiment of the present application optionally marks the medicine indication line in the accommodating cavity 102 of the medicine storage box 10, so that the medicine volume meets the requirement that the end of the average body 135 is flush with the upper surface of the medicine.

Aiming at powder medicines and small-particle medicines which are required to be taken by patients with different age groups or different weights, the application adopts the minimum required quantity as a subunit to equally divide the medicines, so that when different patients take the medicines, the medicines are taken in a way of increasing multiple according to own requirements.

Optionally, the structures of the parts of the medicine dispenser 100 provided in the embodiment of the present application may be set to different colors, and since the common medicines are white powder, for example, the cover 15 is set to be transparent, the medicine storage box 10 and the medicine dispensing component 12 are set to be different colors, and the top cover 18 is made of silica gel, the medicine dispenser has the advantage of good sealing performance, and is convenient to carry after sealing the equally-divided medicines.

The medicine dispenser 100 provided by the embodiment of the invention has the beneficial effects that:

Simple structure, reasonable in design, ingenious, convenient operation, and divide the medicine evenly, the medicine weight difference after equally dividing all is in prescribed error range, does not block the medicine, easily opens, easy lock, conveniently carries.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The medicine dispenser is characterized by comprising a medicine storage box, a medicine dispensing component and a cover body, wherein the medicine storage box is provided with a containing cavity for containing medicines, the cover body is provided with a medicine outlet, the medicine dispensing component can be connected with the medicine storage box, and the cover body can be connected with the medicine dispensing component;

the dispensing aperture is selectively communicable with one of the plurality of subunits to dispense the medicament of the subunit corresponding thereto when the cap is rotated relative to the dispensing assembly;

One of the inner wall of one end of the medicine distribution assembly, which is close to the medicine storage box, and the outer wall of one end of the medicine storage box, which is close to the medicine distribution assembly, is provided with a guide groove, the other one is provided with a projection matched with the guide groove, and the medicine distribution assembly and the medicine storage box are connected with the guide groove through the projection;

the guide groove comprises a first section which extends along the axial direction of the accommodating cavity, and the medicine distribution assembly comprises uniform split bodies;

The lug comprises a first position not embedded in the first section and a second position embedded in the first section, and when the lug is in the first position, the split body can extend into the containing cavity of the medicine storage box and rotate relatively so as to scrape medicine in the containing cavity; when the lug is in the second position, the medicine distribution assembly moves along the axial direction of the accommodating cavity so as to enable the uniform split body to be abutted with the bottom wall of the accommodating cavity;

the guide groove also comprises a second section which is communicated with the first section in sequence, the second section is close to the medicine storage box relative to the first section and extends along the circumferential direction, and the plane of the second section is perpendicular to the straight line of the first section;

when the lug is matched with the second section, the medicine distribution component rotates relative to the medicine storage box, and the uniform body can scrape medicine in the accommodating cavity;

the guide groove further comprises a third section, the third section is connected with one end, far away from the first section, of the second section, the third section extends along the axial direction, when the protruding block is matched with the third section, the medicine distribution assembly is sleeved on the outer side wall of the medicine storage box, and the uniform split body extends into the accommodating cavity of the medicine storage box;

The medicine distribution assembly further comprises a ring-shaped shell, the uniform split body is fixedly arranged in the middle of the shell and extends along the axial direction, the uniform split body comprises a plurality of blades with side edges connected, all the blades are uniformly arranged in a ring around the central axis of the accommodating cavity and used for uniformly dividing the accommodating cavity into a plurality of subunits;

The blade comprises a fixed end and a separation end which are opposite to each other, the fixed end is connected with the shell, the separation end is used for being abutted against the bottom wall of the accommodating cavity, and the width dimension of the fixed end is larger than that of the separation end;

The medicine distribution assembly comprises a first inner card and a second inner card which are fixedly connected, the uniform dividing body is positioned on the first inner card and extends towards one side away from the cover body along the axial direction of the first inner card, and the guide groove or the protruding block is positioned on the inner side wall of the second inner card;

2. The medicine dispenser according to claim 1, wherein a first tooth is provided on an inner side wall of the cover body, a second tooth matched with the first tooth is provided on an outer side wall of the medicine dispensing assembly, the cover body is rotationally matched with the medicine dispensing assembly, and the medicine outlet corresponds to any one of the subunits when the first tooth is meshed with the second tooth.

3. The dispenser of claim 2, wherein the projection of any one of said subunits corresponding to said drug outlet onto a projection plane falls within the projection of said drug outlet onto said projection plane.

4. The dispenser of claim 1, further comprising a cap connected to a side of the cap facing away from the dispensing assembly, the side of the cap facing the cap being provided with a snap-fit portion that can be snapped into the dispensing aperture to block the dispenser.