A cutting, grinding and storing integrated device

Abstract

This utility model belongs to the field of medical device technology and discloses an integrated device for cutting, grinding, and storing medicine. It includes a positioning cover, a connecting pipe at the lower end of the positioning cover, a drug delivery tube fixed inside the connecting pipe, a positioning frame fixed to the inner wall of the connecting pipe, and a sealing block connected to the upper end of the positioning frame. A movable plate is located inside the positioning cover, and a cutting blade is fixed to the lower end of the movable plate, extending into the drug delivery tube. A discharge port is connected to the lower end of the connecting pipe, and a grinding hopper is also connected to the lower end of the connecting pipe. A grinding rod is connected to the lower end of the positioning frame, extending into the grinding hopper. A medicine storage box is connected to the lower end of the grinding hopper. This integrated device for cutting, grinding, and storing medicine achieves integrated cutting, grinding, and storage. It is simple and convenient to operate, and can process tablets according to specific medication requirements. Its integrated design saves space, offers comprehensive functions, and is easy to carry.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an integrated device for cutting, grinding, and storing medicine. Background Technology

[0002] During drug treatment, patients often need to carry their medication with them and make advance arrangements for their weekly medication plan. However, for children or the elderly, some medications need to be taken in smaller doses by breaking the tablet in half. However, it is difficult to ensure that the two parts are the same size when broken manually, so a tablet cutter is needed. As for the elderly and young children who have difficulty swallowing, the tablets need to be ground into powder before taking them. Therefore, an integrated device for cutting, grinding and storing medicine was designed.

[0003] A portable medicine storage device, as described in Chinese patent application number CN202222069953.6, belongs to the field of daily necessities technology. It includes a medicine cutting section, a medicine grinding section, and a medicine storage section, which are detachably connected as a single unit. The medicine cutting section includes a cutting cover with a cutting blade fixedly mounted at its bottom and a pointed conical block positioned in the middle of the blade. The top of the grinding section has an annular groove for holding the medicine tablets, corresponding to the position of the cutting blade. The top of the medicine storage section has a grinding groove, and the bottom of the grinding section has a grinding column that cooperates with the grinding groove. Existing integrated medicine cutting, grinding, and storage devices directly feed the finished medicine tablets into the grinding mechanism, resulting in low grinding efficiency. If the dosage is half a tablet, it needs to be cut and then removed before being placed into the grinding structure, making the operation cumbersome.

[0004] Therefore, we propose an integrated device for cutting, grinding, and storing medicine to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide an integrated device for cutting, grinding, and storing medicine, so as to solve the problem mentioned in the background art that if existing devices need to grind half a tablet, they need to cut it first, and then take out the tablet and put it into the grinding structure for grinding.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an integrated device for cutting, grinding, and storing medicine, comprising a positioning cover: The lower end of the positioning cover is provided with a connecting pipe, and a dosing pipe is fixed inside the connecting pipe. A positioning frame is fixed on the inner wall of the connecting pipe, and a sealing block is connected to the upper end of the positioning frame. The positioning cover has a movable plate inside, and a cutting knife is fixed at the lower end of the movable plate, with the lower end of the cutting knife extending into the inside of the dosing tube. The lower end of the connecting pipe is connected to a discharge port and a grinding hopper. The lower end of the positioning frame is connected to a grinding rod, and the lower end of the grinding rod extends into the grinding hopper. The lower end of the grinding hopper is connected to a medicine storage box.

[0007] Preferably, the upper end of the connecting pipe is threaded to the positioning cover, and the outer wall of the positioning cover is provided with strip-shaped protrusions. The dosing pipe is fixed to the inner wall of the connecting pipe, and the dosing pipe is designed in a funnel shape.

[0008] By adopting the above technical solution, the strip-shaped protrusions on the outer wall of the positioning cap can improve the anti-slip effect during rotation, while the funnel-shaped design facilitates the dispensing of tablets.

[0009] Preferably, a connecting rod runs through the middle of the positioning cover, a pressure plate is provided at the upper end of the positioning cover, and the upper end of the connecting rod is connected to the pressure plate. The lower end of the connecting rod is fixed to the movable plate, and a first spring is sleeved on the upper end of the connecting rod. The upper and lower ends of the first spring are in contact with the pressure plate and the upper end surface of the positioning cover, respectively.

[0010] By using the above technical solution, pressing the pressure plate can drive the connecting rod and the movable plate to move synchronously, thereby increasing the height of the cutting blade.

[0011] Preferably, the outer wall of the movable plate is provided with a groove, and the inner wall of the positioning cover is provided with a limiting strip. The limiting strip is adapted to the groove on the outer wall of the movable plate, and the movable plate is slidably connected to the inner wall of the positioning cover.

[0012] By adopting the above technical solution, the stability of the movable plate can be improved through the design of grooves and limiting strips.

[0013] Preferably, the sealing block fits into the bottom of the dosing tube, and the lower end of the cutting blade contacts the sealing block. The outer wall of the connecting tube has a movable groove. The sealing block has transmission rods at both ends, and the transmission rods extend through the movable groove to the outside of the connecting tube. The connecting tube is fitted with a movable ring, and the movable ring is connected to the transmission rod.

[0014] By adopting the above technical solution, the tablet cutting function can be realized through the cooperation of the cutting knife, the sealing block and the drug delivery tube. The sealing block seals the bottom of the drug delivery tube and supports the bottom of the tablet. After cutting, the movable ring can be pushed down to disengage the sealing block from the drug delivery tube for feeding.

[0015] Preferably, the upper and lower ends of the outer side of the transmission rod are connected to sealing plates, and the sealing plates are in contact with the inner wall of the connecting pipe, and the sealing plates cover the inner side of the movable groove.

[0016] By adopting the above technical solution, the sealing block can be moved up and down for feeding by the cooperation of the transmission rod and the movable groove. Furthermore, the sealing plate design can prevent gaps from forming between the movable groove and the outside of the connecting pipe when the transmission rod moves, thus maintaining the sealing of the connecting pipe.

[0017] Preferably, a limiting rod is fixed at the lower end of the sealing block, and the lower end of the limiting rod extends into the interior of the positioning frame. A second spring is provided inside the positioning frame, and the upper end of the second spring is connected to the limiting rod.

[0018] By adopting the above technical solution, the limiting rod and the second spring work together to provide the power for the sealing plate to return to its original position when it is moved downward.

[0019] Preferably, the grinding rod is fixed to the positioning frame, the lower end of the connecting pipe is engaged with the grinding bucket, and the grinding bucket and the connecting pipe form a rotating structure.

[0020] Preferably, the inner wall of the grinding bucket is designed in an arc shape, and the lower end of the grinding rod is adapted to the shape of the inner wall of the grinding bucket.

[0021] By adopting the above technical solution, the grinding bucket and the connecting tube can be connected through the snap-fit ​​connection structure, without restricting the rotation of the grinding bucket, ensuring that the grinding bucket can be rotated so that the grinding bucket and the grinding rod can cooperate to grind the tablets.

[0022] Preferably, the outer wall of the grinding bucket is connected with raised anti-slip strips, and the anti-slip strips are distributed in a ring array with the grinding bucket as the axis.

[0023] By adopting the above technical solution, the design of the protective strip facilitates the rotation of the grinding bucket.

[0024] Preferably, the upper end of the medicine storage box extends into the interior of the grinding hopper, and the upper end of the medicine storage box is threadedly connected to the inner wall of the grinding hopper.

[0025] Using the above technical solution, the medicine storage box can store pills, and the threaded connection makes it easy to put in and take out the pills while also providing a certain degree of sealing.

[0026] Compared with the prior art, the beneficial effects of this utility model are: the integrated device for cutting, grinding and storing medicine; 1. It can achieve the integrated effect of cutting, grinding and storing medicine. It is simple and convenient to operate. When using it, the tablets can be processed according to the specific needs of the medicine. The overall integrated design takes up little space, has comprehensive functions, and is easy to carry when going out. 2. Utilizing a progressive design, the grinding process can be carried out after the drug cutting operation. The shredded tablets reduce the difficulty of grinding and improve the grinding efficiency. The shredded tablets can also be directly removed, making the operation simple. It is also equipped with a drug storage space, which can improve the portability of use. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the movable plate and cutting blade structure of this utility model; Figure 4 This is a schematic diagram of the dosing tube and sealing block structure of this utility model; Figure 5 This is a schematic diagram of the positioning frame and grinding rod structure of this utility model; Figure 6 This is a schematic diagram of the grinding bucket and medicine storage box of this utility model.

[0028] In the diagram: 1. Positioning cover; 2. Connecting pipe; 3. Dosing pipe; 4. Movable plate; 5. Cutting knife; 6. Sealing block; 7. Connecting rod; 8. Pressure plate; 9. First spring; 10. Movable ring; 11. Positioning frame; 12. Second spring; 13. Grinding rod; 14. Discharge port; 15. Grinding hopper; 16. Medicine storage box. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-6This utility model provides a technical solution: an integrated device for cutting, grinding, and storing medicine, including a positioning cover 1, a connecting pipe 2 at the lower end of the positioning cover 1, and a medicine delivery pipe 3 fixed inside the connecting pipe 2. A positioning frame 11 is fixed to the inner wall of the connecting pipe 2, and a sealing block 6 is connected to the upper end of the positioning frame 11. A movable plate 4 is provided inside the positioning cover 1, and a cutting blade 5 is fixed to the lower end of the movable plate 4, with the lower end of the cutting blade 5 extending into the inside of the medicine delivery pipe 3. The upper end of the connecting pipe 2 is threaded to the positioning cover 1, and a strip-shaped protrusion is provided on the outer wall of the positioning cover 1. The medicine delivery pipe 3 is fixed to the inner wall of the connecting pipe 2 and has a funnel-shaped design. A connecting rod 7 passes through the middle of the positioning cover 1, and a pressure plate 8 is provided at the upper end of the positioning cover 1. The upper end of the connecting rod 7 is connected to the pressure plate 8, and the lower end of the connecting rod 7 is fixed to the movable plate 4. A first spring 9 is sleeved on the outer side of the upper end of the connecting rod 7, and the upper and lower ends of the first spring 9 are in contact with the pressure plate 8 and the upper end surface of the positioning cover 1, respectively. The outer wall of the movable plate 4 is open. The device has a groove, and the inner wall of the positioning cover 1 is provided with a limiting strip. The limiting strip is adapted to the groove on the outer wall of the movable plate 4, and the movable plate 4 is slidably connected to the inner wall of the positioning cover 1. The sealing block 6 fits into the bottom of the drug delivery tube 3, and the lower end of the cutting blade 5 contacts the sealing block 6. When it is necessary to cut the tablets, first rotate the positioning cover 1 to separate it from the connecting tube 2, put the tablets into the funnel-shaped drug delivery tube 3, then rotate the positioning cover 1 back on, place the device on the table, hold the movable ring 10 and press the pressure plate 8. The pressure plate 8 drives the connecting rod 7 and the movable plate 4 to move downward. The movable plate 4 drives the cutting blade 5 to move into the drug delivery tube 3 and cut the tablets after touching them. After releasing the hand, the first spring 9 can push the pressure plate 8 and other structures to return to their original position. The sealing block 6 can seal the bottom of the drug delivery tube 3 and support the medicine. Holding the movable ring 10 can prevent the sealing block 6 from moving. After cutting, the positioning cover 1 can be rotated to pour out the chopped medicine.

[0031] The outer wall of the connecting pipe 2 has a movable groove. The sealing block 6 has transmission rods at both ends, extending through the movable groove to the outside of the connecting pipe 2. A movable ring 10 is fitted around the outside of the connecting pipe 2 and connected to the transmission rods. A discharge port 14 is connected to the lower end of the connecting pipe 2. Sealing plates are connected to the upper and lower ends of the transmission rods, fitting snugly against the inner wall of the connecting pipe 2 and covering the inside of the movable groove. A limit rod is fixed to the lower end of the sealing block 6, extending into the positioning frame 11. The positioning frame 11 contains... A second spring 12 is provided, with its upper end connected to a limiting rod. A transmission rod connects the sealing block 6 to the movable ring 10. Moving the movable ring 10 up and down causes the sealing block 6 to move synchronously. After the tablets are cut, the movable ring 10 can be pushed downwards to disengage the sealing block 6 from the drug delivery tube 3, thus releasing the seal. When the device is tilted, the medication can fall into the grinding structure through the discharge port 14. After releasing the movable ring 10, the second spring 12 can push the limiting rod and sealing block 6 upwards to reset. The sealing block 6 drives the transmission rod to move inside the movable groove. To maintain the seal of the connecting tube 2, sealing plates on both sides can block the movable groove when the transmission rod moves, preventing the medication from falling out of the device. This feeding structure allows the cut tablets to be directly fed into the grinding structure, improving the efficiency of tablet grinding and ease of operation.

[0032] The lower end of the connecting pipe 2 is connected to the grinding bucket 15, and the lower end of the positioning frame 11 is connected to the grinding rod 13, with the lower end of the grinding rod 13 extending into the interior of the grinding bucket 15. The lower end of the grinding bucket 15 is connected to the medicine storage box 16; the upper end of the medicine storage box 16 extends into the interior of the grinding bucket 15, and the upper end of the medicine storage box 16 is threadedly connected to the inner wall of the grinding bucket 15; the grinding rod 13 is fixed to the positioning frame 11, and the lower end of the connecting pipe 2 is engaged with the grinding bucket 15, with the grinding bucket 15 and the connecting pipe 2 forming a rotating structure; the inner wall of the grinding bucket 15 is designed with an arc shape, and the lower end of the grinding rod 13 is adapted to the shape of the inner wall of the grinding bucket 15. The outer wall of the grinding bucket 15 is connected with raised anti-slip strips, which are arranged in a ring array around the grinding bucket 15. Through the cooperation of the grinding bucket 15 and the grinding rod 13, the tablets can be ground into powder, making it easier for elderly people or children with difficulty swallowing to use the medicine. After the cut tablets fall into the grinding bucket 15, the grinding bucket 15 can be rotated to grind the tablets. The grinding bucket 15 and the connecting tube 2 can rotate normally and are equipped with a snap-fit ​​structure to prevent them from falling out. The medicine storage box 16 set at the lower end of the grinding bucket 15 can store the medicine, making it convenient to carry a sufficient amount of medicine when going out.

[0033] Thus, a series of tasks are completed. Contents not described in detail in this specification are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An integrated device for cutting, grinding, and storing medicine, comprising a positioning cover (1), characterized in that: The lower end of the positioning cover (1) is provided with a connecting pipe (2), and a dosing pipe (3) is fixed inside the connecting pipe (2). A positioning frame (11) is fixed on the inner wall of the connecting pipe (2), and a sealing block (6) is connected to the upper end of the positioning frame (11). The positioning cover (1) is provided with a movable plate (4) inside, and a cutting knife (5) is fixed at the lower end of the movable plate (4), with the lower end of the cutting knife (5) extending into the inside of the dosing tube (3); The lower end of the connecting pipe (2) is connected to a discharge port (14), and the lower end of the connecting pipe (2) is connected to a grinding bucket (15). The lower end of the positioning frame (11) is connected to a grinding rod (13), and the lower end of the grinding rod (13) extends into the grinding bucket (15). The lower end of the grinding bucket (15) is connected to a medicine storage box (16).

2. The device according to claim 1, wherein: The upper end of the connecting pipe (2) is threaded to the positioning cover (1), and the outer wall of the positioning cover (1) is provided with a strip-shaped protrusion. The drug delivery pipe (3) is fixed to the inner wall of the connecting pipe (2), and the drug delivery pipe (3) is designed in a funnel shape.

3. The integrated device for cutting, grinding, and storing medicine according to claim 2, characterized in that: A connecting rod (7) runs through the middle of the positioning cover (1). A pressure plate (8) is provided at the upper end of the positioning cover (1), and the upper end of the connecting rod (7) is connected to the pressure plate (8). The lower end of the connecting rod (7) is fixed to the movable plate (4), and a first spring (9) is sleeved on the outside of the upper end of the connecting rod (7). The upper and lower ends of the first spring (9) are in contact with the pressure plate (8) and the upper end surface of the positioning cover (1), respectively.

4. The integrated device for cutting, grinding, and storing medicine according to claim 3, characterized in that: The outer wall of the movable plate (4) is provided with a groove, and the inner wall of the positioning cover (1) is provided with a limiting strip. The limiting strip is adapted to the groove on the outer wall of the movable plate (4), and the movable plate (4) is slidably connected to the inner wall of the positioning cover (1).

5. The integrated device for cutting, grinding, and storing medicine according to claim 1, characterized in that: The sealing block (6) fits into the bottom of the dosing tube (3), and the lower end of the cutting knife (5) contacts the sealing block (6). The outer wall of the connecting tube (2) is provided with a movable groove. The sealing block (6) is provided with transmission rods at both ends, and the transmission rods extend through the movable grooves to the outside of the connecting tube (2). The connecting tube (2) is fitted with a movable ring (10), and the movable ring (10) is connected to the transmission rod.

6. The integrated device for cutting, grinding, and storing medicine according to claim 5, characterized in that: The transmission rod is connected to the upper and lower ends of the transmission rod, and the sealing plate is in contact with the inner wall of the connecting pipe (2), and the sealing plate covers the inner side of the movable groove.

7. The integrated device for cutting, grinding, and storing medicine according to claim 5, characterized in that: The lower end of the sealing block (6) is fixed with a limiting rod, and the lower end of the limiting rod extends into the interior of the positioning frame (11). The positioning frame (11) is provided with a second spring (12), and the upper end of the second spring (12) is connected to the limiting rod.

8. The integrated device for cutting, grinding, and storing medicine according to claim 1, characterized in that: The grinding rod (13) is fixed to the positioning frame (11), the lower end of the connecting pipe (2) is engaged with the grinding bucket (15), and the grinding bucket (15) and the connecting pipe (2) form a rotating structure.

9. The integrated device for cutting, grinding, and storing medicine according to claim 8, characterized in that: The inner wall of the grinding bucket (15) is designed in an arc shape, and the lower end of the grinding rod (13) is adapted to the shape of the inner wall of the grinding bucket (15).

10. The integrated device for cutting, grinding, and storing medicine according to claim 1, characterized in that: The outer wall of the grinding bucket (15) is connected with raised anti-slip strips, and the anti-slip strips are distributed in a ring array with the grinding bucket (15) as the axis.

11. The integrated device for cutting, grinding, and storing medicine according to claim 1, characterized in that: The upper end of the medicine storage box (16) extends into the interior of the grinding hopper (15), and the upper end of the medicine storage box (16) is threadedly connected to the inner wall of the grinding hopper (15).

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