Quantitative medicine taking bottle cap for solid medicine and medicine bottle
By designing the through-hole structure and gasket guidance mechanism of the quantitative drug picking bottle cap, the problem of difficult to control the amount of drug picking is solved, and the orderly drug picking and storage environment of the drug are achieved.
Patent Information
- Application Number
- CN202421931488.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-08-09
AI Technical Summary
When taking medicine in existing solid pharmaceutical bottle containers, especially drugs with small particles, it is difficult to control the amount of medicine, and there are problems of poor safety and hygiene.
A quantitative drug picking bottle cap is designed, including a bottom cover and a middle cover. Through the rotation of the middle cover and the guidance of the gasket, the drug particles can enter the buffer port in an orderly manner and be quantitatively removed through a specific through-hole structure.
The orderly drug collection of drugs is achieved, ensuring the clean and safe drug storage environment, and avoiding the problem of overdose or insufficient drugs.
Smart Images
Figure CN222833330U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of medicine containers, and in particular to a quantitative medicine dispensing bottle cap and a medicine bottle for solid medicines. Background Art
[0002] Currently available solid medicines come in large and small sizes, and each time you take them you must follow the doctor's instructions and strictly control the amount you take.
[0003] There are three common storage methods for granular medicines on the market. One is to use aluminum-plastic blister packaging: encapsulating the drug granules in independent blisters, which can effectively prevent moisture and light and is easy to use, such as the common cold medicine granules; the second is to use bottles; the third is to use bags.
[0004] For bottled medicine containers, if the medicine or tablet particles are large, the required amount can be obtained by pouring or directly taking; if the medicine or tablet particles are small, the phenomenon that often occurs is that the user pours out a pile, then takes the required amount, and finally pours the remaining medicine back into the container, resulting in problems such as difficulty in controlling the amount of medicine taken and poor safety and hygiene. Utility Model Content
[0005] In order to facilitate users to take medicines in a quantitative and orderly manner and ensure a clean environment for medicine storage, the present application provides a quantitative medicine taking bottle cap and medicine bottle for solid medicines.
[0006] The present application provides a quantitative medicine dispensing bottle cap and medicine bottle for solid medicines, which adopt the following technical solutions:
[0007] A quantitative medicine dispensing bottle cap for solid medicines, comprising a bottom cover and a middle cover, wherein one end of the bottom cover is used to be connected to a bottle body used in conjunction with the quantitative medicine dispensing bottle cap, and the other end of the bottom cover is rotatably connected to the middle cover, and the middle cover rotates along its own central axis relative to the bottom cover, a first through hole is provided on the bottom cover, and a second through hole is provided on the middle cover; a gasket is rotatably provided on the side of the bottom cover away from the middle cover, and the gasket rotates synchronously with the middle cover, and a cache port for temporary storage of medicines is provided on the gasket, and the cache port and the first through hole, as well as the first through hole and the second through hole, are all in an overlapping state; the depth of the first through hole is not less than the thickness of a single medicine grain.
[0008] By adopting the above technical solution, when the medicine needs to be taken out of the bottle body in an orderly manner, the middle cover is rotated, and the gasket follows the middle cover and rotates synchronously relative to the bottom cover. During the rotation, the gasket guides the medicine particles to the first through hole in an orderly manner. The opening of the cache port intercepts the quantitative medicine in the cache port. The quantitative amount of the medicine depends on the size of the cache port. When the cache port and the first through hole coincide with each other, the quantitative medicine is pushed into the first through hole. When the first through hole and the second through hole coincide with each other, the quantitative medicine is taken out through the first through hole and the second through hole, so as to facilitate users to take medicine in a quantitative and orderly manner and ensure a clean medicine storage environment.
[0009] Optionally, a drainage groove for medicine to fall into is provided on the inner wall of the bottom cover facing away from the middle cover. The length direction of the drainage groove is opened in the direction of rotation of the gasket and one end is opened to the first through hole. The depth of the first through hole is not less than the thickness of a single medicine.
[0010] By adopting the above technical solution, when the medicine needs to be taken out, the medicine is accumulated on the inner wall of the bottom cover, and the quantitative medicine is guided into the drainage groove through the guidance of the cache port. With the push of the gasket without the cache port area, the quantitative medicine slides in the drainage groove and finally falls into the first through hole. When the first through hole and the second through hole coincide, the quantitative medicine is taken out, and the operation is simple and convenient.
[0011] Optionally, the end of the middle cover is ring-covered on one end of the bottom cover, a first ridge is fixed on the end face of the bottom cover facing the middle cover, and a second ridge is fixed on the inner wall of the middle cover facing the bottom cover, the first ridge and the second ridge are both annular, the inner diameter of the first ridge is the same as the outer diameter of the second ridge, and the inner wall of the first ridge abuts against the outer wall of the second ridge.
[0012] By adopting the above technical solution, after the middle cover is buckled with the bottom cover, the second ridge is inserted into the first ridge and the outer wall of the second ridge abuts against the inner wall of the first ridge, and the first ridge and the second ridge form a limit position. This arrangement enables the middle cover to maintain a stable contact state with the bottom cover, avoiding the occurrence of a tilted posture of the middle cover relative to the bottom cover.
[0013] Optionally, a positioning shaft is fixed on the middle cover, and the positioning shaft passes through the bottom cover and is locked and limited in position with the center of the gasket, and the center line of the positioning shaft is colinear with the center line of the middle cover.
[0014] By adopting the above technical solution, the positioning shaft serves as the rotation axis of the middle cover, and also realizes the synchronous rotation of the middle cover and the gasket.
[0015] Optionally, the inner wall of the end surface of the bottom cover facing away from the middle cover is sunken, and the direction of the sunken shape is from the periphery of the end surface to the center of the end surface; the gasket is tightly attached to the sunken inner wall of the bottom cover.
[0016] By adopting the above technical solution, the inner wall of the end surface of the bottom cover is sunken, and the medicine can flow along the trend of the depression, which is convenient for quantitative removal of the medicine.
[0017] Optionally, there are multiple first through holes on the bottom cover, and all the first through holes are distributed at equal central angles with the center of the end surface of the bottom cover as the center; the number of drainage grooves on the bottom cover corresponds to the number of first through holes.
[0018] By adopting the above technical solution, as the middle cover rotates, each time the second through hole coincides with the corresponding first through hole, a quantitative amount of medicine is taken out, thereby fully utilizing the space of the bottom cover and making the quantitative taking out of the medicine more convenient and rapid.
[0019] Optionally, along the central axis direction of the middle cover, the position where the projection of the second through hole falls on the gasket is located at a position where the gasket does not have a cache opening.
[0020] By adopting the above technical solution, when it is not necessary to take out the medicine, the middle cover can be rotated so that the first through hole and the second through hole do not overlap. At this time, the area on the gasket where the cache port is not provided has a blocking effect on the second through hole.
[0021] Optionally, a one-way piece is fixed on the inner wall of the middle cover, and a limiting groove is provided on the circumferential outer wall of the bottom cover close to one end of the middle cover, and the one-way piece cooperates with the limiting groove to limit the middle cover to only one-way rotation relative to the bottom cover.
[0022] By adopting the above technical solution, when the connection between the bottom cover and the bottle body is a threaded connection, the rotation direction of the middle cover is limited, so as to prevent the bottom cover from being driven away from the bottle body when the middle cover moves in the reverse direction. The limited unidirectional rotation direction of the middle cover can ensure that the medicine can smoothly reach the first through hole along the drainage groove.
[0023] Optionally, a top cover is further included, wherein the top cover is located on the side of the middle cover away from the bottom cover, and the top cover is snap-fittedly connected to the middle cover.
[0024] By adopting the above technical solution, the top cover plays a sealing role for the medicine.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. The opening of the buffer port intercepts the quantitative medicine in the buffer port. The quantitative amount of the medicine depends on the size of the buffer port. When the buffer port and the first through hole coincide with each other, the quantitative medicine is pushed into the first through hole. When the first through hole and the second through hole coincide with each other, the quantitative medicine is taken out through the first through hole and the second through hole, so as to facilitate the user to take the medicine in a quantitative and orderly manner and ensure the cleanness of the medicine storage environment.
[0027] 2. The one-way piece is set to limit the rotation direction of the middle cover when the bottom cover is connected to the bottle body by threaded connection, so as to prevent the bottom cover from being separated from the bottle body when the middle cover moves in the reverse direction;
[0028] 3. The one-way sheet is provided to limit the one-way rotation direction of the middle cover, which can ensure that the medicine can smoothly reach the first through hole along the drainage groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;
[0030] Figure 2 This is an exploded view from the left side of the embodiment of the present application;
[0031] Figure 3 It is an exploded view from the right side of the embodiment of the present application;
[0032] Figure 4 yes Figure 2 A partial enlarged schematic diagram of part A;
[0033] Figure 5 yes Figure 3 A partial enlarged schematic diagram of part B;
[0034] Figure 6 It is a schematic diagram of the gasket structure.
[0035] In the figure, 1, bottom cover; 11, first through hole; 12, drainage groove; 13, first convex ridge; 14, limiting groove; 2, middle cover; 21, second through hole; 22, second convex ridge; 23, positioning shaft; 231, protrusion; 24, one-way sheet; 25, step platform; 3, gasket; 31, cache port; 32, card slot; 33, groove; 4, top cover; 5, bottle body. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-Figure 6 This application is described in further detail.
[0037] The embodiment of the present application discloses a quantitative medicine dispensing bottle cap for solid medicines.
[0038] refer to Figure 1 A quantitative medicine dispensing bottle cap for solid medicines comprises a bottom cover 1, a middle cover 2 and a top cover 4, the middle cover 2 is located between the bottom cover 1 and the top cover 4, one end of the bottom cover 1 is used to connect with a bottle body 5 used in conjunction with the quantitative medicine dispensing bottle cap, the other end of the bottom cover 1 is rotatably connected to one end of the middle cover 2, the middle cover 2 rotates relative to the bottom cover 1, and the end of the middle cover 2 away from the bottom cover 1 is inserted and connected with the top cover 4.
[0039] refer to Figure 2 and Figure 3The connection between the top cover 4 and the middle cover 2 is an insert connection. In this embodiment, a step platform 25 is provided at the edge of the middle cover 2 facing the top cover 4, and the edge of the top cover 4 is buckled on the step platform 25 to complete the connection between the top cover 4 and the middle cover 2.
[0040] refer to Figure 2 and Figure 3 A second through hole 21 is provided on the end surface of the middle cover 2, and the second through hole 21 is located at a non-center of the end surface. A positioning shaft 23 is fixed on the inner wall of the end surface of the middle cover 2 facing the bottom cover 1, and the positioning shaft 23 is located at the center of the middle cover 2. The center line of the positioning shaft 23 coincides with the center line of the middle cover 2, and the positioning shaft 23 is the rotation axis of the middle cover 2 relative to the bottom cover 1. One end of the middle cover 2 close to the bottom cover 1 is sleeved on the circumferential outer wall of the end of the bottom cover 1.
[0041] refer to Figures 2 to 5 A one-way sheet 24 is fixed inside the middle cover 2. There are multiple one-way sheets 24. Adjacent one-way sheets 24 are arranged at equal intervals along the inner wall of the middle cover 2. One end of the one-way sheet 24 is fixedly connected to the inner wall of the middle cover 2, and the other end extends toward the center of the middle cover 2. The extension direction is opposite to the rotation direction of the middle cover 2. The one-way sheet 24 is tilted and tilted as a whole, and the one-way sheet 24 itself has elasticity. After the middle cover 2 is connected to the bottom cover 1, the one-way sheet 24 is located between the inner wall of the middle cover 2 and the outer wall of the bottom cover 1, and the cantilevered end of the one-way sheet 24 is tightly in contact with the outer wall of the bottom cover 1. A limiting groove 14 is provided on the circumferential outer wall of the bottom cover 1, and a plurality of limiting grooves 14 are provided. The number of limiting grooves 14 corresponds to the number of one-way pieces 24. Adjacent limiting grooves 14 are provided at intervals along the circumferential outer wall of the bottom cover 1. When the middle cover 2 rotates relative to the bottom cover 1 in a single direction, the cantilevered end of the one-way piece 24 slides through the limiting groove 14. If the middle cover 2 rotates in the opposite direction relative to the bottom cover 1, the cantilevered end of the one-way piece 24 slides into the limiting groove 14, thereby blocking the rotation of the middle cover 2.
[0042] refer to Figure 2 and Figure 3 A second convex ridge 22 is fixed on the inner wall of the end surface of the middle cover 2 facing the bottom cover 1, and the second convex ridge 22 is annular. A first convex ridge 13 is fixed on the outer wall of the end surface of the bottom cover 1 facing the middle cover 2, and the first convex ridge 13 is also annular. The inner diameter of the first convex ridge 13 is the same as the outer diameter of the second convex ridge 22. After the middle cover 2 is connected to the bottom cover 1, the second convex ridge 22 is inserted into the first convex ridge 13, and the inner wall of the first convex ridge 13 abuts against the outer wall of the second convex ridge 22.
[0043] refer to Figure 2 and Figure 3 The bottom cover 1 has a first through hole 11 on its end surface. There are multiple first through holes 11. All the first through holes 11 are distributed in equal central angles with the center of the end surface of the bottom cover 1 as the center. The line connecting all the first through holes 11 is a circle. After the middle cover 2 is connected to the bottom cover 1, the positioning shaft 23 passes through the center of the end surface of the bottom cover 1.
[0044] refer to Figure 2 and Figure 3 , a gasket 3 is arranged inside the bottom cover 1, and the gasket 3 is located on the side of the bottom cover 1 away from the middle cover 2. A protrusion 231 is fixed on the positioning shaft 23. A groove 33 and a card slot 32 are opened at the center of the gasket 3. The card slot 32 is located at the inner wall of the groove 33. The end of the positioning shaft 23 passes through the gasket 3 and the penetration is located at the bottom of the groove 33. The protrusion 231 is inserted into the card slot 32. In this embodiment, the positioning shaft 23 is divided into four petals from the center line like cutting a cake. The positioning shaft 23 is a positioning shaft 23 made of plastic material. The elasticity of the plastic material is used to lock the gasket 3 after the positioning shaft 23 passes through the gasket 3 to prevent the two from being separated.
[0045] refer to Figure 2 A drainage groove 12 is provided on the end surface of the bottom cover 1. The number of the drainage grooves 12 is the same as the number of the first through holes 11. The length direction of the drainage groove 12 follows the rotation direction of the gasket 3 and one end is opened to the first through hole 11. The depth of the first through hole 11 is not less than the thickness of a single drug pellet.
[0046] refer to Figure 2 The gasket 3 is provided with a cache opening 31, and a plurality of cache openings 31 are provided. Adjacent cache openings 31 are arranged in a circular path with the center of the gasket 3 as the center. The gasket 3 is circular as a whole. Along the central axis direction of the middle cover 2, the position where the projection of the second through hole 21 falls on the gasket 3 is located where the gasket 3 does not have a cache opening 31.
[0047] refer to Figure 2 and Figure 6 The inner wall of the end face of the bottom cover 1 away from the middle cover 2 is sunken, and the direction of the sunken shape is from the periphery of the end face to the center of the end face; the gasket 3 is close to the sunken inner wall of the bottom cover 1, that is, the side wall on one side of the gasket 3 is convex.
[0048] During the rotation of the middle cover 2 relative to the bottom cover 1 , the first through hole 11 and the second through hole 21 are in an overlapped state, and the cache opening 31 and the first through hole 11 are in an overlapped state.
[0049] The implementation principle of a quantitative medicine bottle cap and a medicine bottle for solid medicine in the embodiment of the present application is as follows: when the medicine needs to be taken out from the bottle body 5 in an orderly manner, the middle cover 2 is rotated, and the gasket 3 follows the middle cover 2 and rotates synchronously relative to the bottom cover 1. During the rotation, the gasket 3 guides the medicine particles to the first through hole 11 in an orderly manner. The opening of the buffer port 31 intercepts the quantitative medicine in the buffer port 31. The quantitative amount of the medicine depends on the size of the buffer port 31. When the buffer port 31 coincides with the first through hole 11, the quantitative medicine is pushed into the first through hole 11. When the first through hole 11 and the second through hole 21 coincide, the quantitative medicine is taken out through the first through hole 11 and the second through hole 21, so as to facilitate the user to take the medicine in a quantitative and orderly manner and ensure the cleanness of the medicine storage environment.
[0050] The embodiment of the present application also discloses a medicine bottle, comprising a bottle body 5, a bottom cover 1, a middle cover 2 and a top cover 4, wherein the bottle body 5 is threadedly connected to one end of the bottom cover 1 away from the middle cover 2.
[0051] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A quantitative medicine dispensing bottle cap for solid medicines, characterized in that: The invention comprises a bottom cover (1) and a middle cover (2), one end of the bottom cover (1) is used to be connected to a bottle body (5) used in conjunction with a quantitative medicine dispensing bottle cover, the other end of the bottom cover (1) is rotatably connected to the middle cover (2), the middle cover (2) rotates relative to the bottom cover (1) along its own central axis, the bottom cover (1) is provided with a first through hole (11), and the middle cover (2) is provided with a second through hole (21); a gasket (3) is rotatably provided on a side of the bottom cover (1) away from the middle cover (2), the gasket (3) rotates synchronously with the middle cover (2), the gasket (3) is provided with a cache port (31) for temporarily storing medicine, the cache port (31) and the first through hole (11), and the first through hole (11) and the second through hole (21) are all in an overlapping state; the depth of the first through hole (11) is not less than the thickness of a single medicine pill.
2. A quantitative medicine dispensing bottle cap for solid medicines according to claim 1, characterized in that: A drainage groove (12) for medicine to fall into is provided on the inner wall of the bottom cover (1) facing away from the middle cover (2). The drainage groove (12) is opened in the length direction in accordance with the rotation direction of the gasket (3) and one end is opened to the first through hole (11).
3. A quantitative medicine dispensing bottle cap for solid medicine according to claim 1, characterized in that: The end of the middle cover (2) is sleeved on one end of the bottom cover (1); a first ridge (13) is fixed on the end surface of the bottom cover (1) facing the middle cover (2); a second ridge (22) is fixed on the inner wall of the middle cover (2) facing the bottom cover (1); both the first ridge (13) and the second ridge (22) are annular; the inner diameter of the first ridge (13) is the same as the outer diameter of the second ridge (22); and the inner wall of the first ridge (13) abuts against the outer wall of the second ridge (22).
4. A quantitative medicine dispensing bottle cap for solid medicine according to claim 2, characterized in that: A positioning shaft (23) is fixed on the middle cover (2). The positioning shaft (23) penetrates the bottom cover (1) and is locked in position with the center of the gasket (3). The center line of the positioning shaft (23) is colinear with the center line of the middle cover (2).
5. A quantitative medicine dispensing bottle cap for solid medicine according to claim 2, characterized in that: The inner wall of the end face of the bottom cover (1) facing away from the middle cover (2) is sunken, and the direction of the sunken shape is from the periphery of the end face to the center of the end face; the gasket (3) is closely attached to the sunken inner wall of the bottom cover (1).
6. A quantitative medicine dispensing bottle cap for solid medicine according to claim 2, characterized in that: A plurality of first through holes (11) are provided on the bottom cover (1), and all the first through holes (11) are distributed in an equicentral angle shape with the center of the end surface of the bottom cover (1) as the center of the circle; the number of drainage grooves (12) provided on the bottom cover (1) corresponds to the number of first through holes (11).
7. A quantitative medicine dispensing bottle cap for solid medicine according to claim 6, characterized in that: Along the central axis direction of the middle cover (2), the position where the projection of the second through hole (21) falls on the gasket (3) is located at a position where the gasket (3) does not have a cache opening (31).
8. A quantitative medicine dispensing bottle cap for solid medicines according to claim 3, characterized in that: A one-way piece (24) is fixed on the inner wall of the middle cover (2), and a limiting groove (14) is provided on the circumferential outer wall of the bottom cover (1) close to one end of the middle cover (2). The one-way piece (24) cooperates with the limiting groove (14) to limit the middle cover (2) to rotate only in one direction relative to the bottom cover (1).
9. A quantitative medicine dispensing bottle cap for solid medicine according to claim 1, characterized in that: It also comprises a top cover (4), the top cover (4) being located on a side of the middle cover (2) facing away from the bottom cover (1), and the top cover (4) being connected to the middle cover (2) by snap-fitting.
10. A medicine bottle, using a quantitative medicine dispensing bottle cap for solid medicines as claimed in any one of claims 1 to 9, characterized in that: It also comprises a bottle body (5), wherein the bottle body (5) is threadedly connected to a quantitative medicine dispensing bottle cap.