Shearing type herb cutter

Abstract

A shearing-type medicine cutter includes an upper cover, a bottom shell, and a blade protector. The upper cover and bottom shell are rotatably connected via a pivot. One end of the blade protector is movably connected to the upper cover. The upper cover houses an upper blade structure and a powder-pressing top cover. The bottom shell houses a worktable, a lower blade structure, and a tablet-fixing assembly. Both the lower blade structure and the tablet-fixing assembly are mounted on the worktable. The other end of the blade protector is rotatably connected to the worktable. The worktable also includes a tablet support, an anti-detachment component, and a powder-pressing bottom cover. The other end of the blade protector is movably connected to the anti-detachment component on the worktable. The tablet support has a blade movement hole, and one end of the lower blade structure is located within this hole. This invention improves the safety and service life of the medicine cutter through the ingenious connection design between the blade protector, the worktable, and the upper cover. Furthermore, the bidirectional blade cutting design ensures that both the upper and lower surfaces of the tablet are simultaneously subjected to the shearing force of the sharp blade, resulting in excellent cutting performance and high practicality.

Description

Technical Field

[0001] This utility model relates to the field of medicine cutter technology, and in particular to a shearing medicine cutter. Background Technology

[0002] In daily medication use, tablets often need to be cut to different dosages according to individual needs. However, traditional cutting methods, such as breaking them by hand or using scissors, usually have several problems. First, the small size of the tablets makes accurate cutting difficult. Second, these traditional methods often fail to ensure the consistency of the tablet size after cutting, which may affect the efficacy and safety of the medication. Therefore, tools specifically designed for cutting tablets (i.e., pill cutters) have appeared on the market. These tools are designed to simplify the tablet cutting process, provide more precise and consistent cutting results, reduce the difficulty of operation, and improve the patient's medication experience.

[0003] Currently, most medicine cutters on the market use a blade protection structure consisting of a guard with a torsion spring installed around the upper blade. While this design does protect the blade, the torsion spring is prone to torque attenuation after a period of use, posing a safety hazard and resulting in high maintenance costs. Furthermore, most medicine cutters on the market use a unidirectional cutting design, which often fails to ensure a smooth cut surface and the integrity of the tablets. This makes the tablets prone to breakage and surface cracks during the cutting process, affecting cutting accuracy and efficacy.

[0004] Therefore, how to provide a shearing-type drug cutter is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide a shearing-type medicine cutter to solve the above-mentioned technical problems. This utility model shearing-type medicine cutter improves the safety of the medicine cutter and has a long service life through the ingenious connection design between the blade guard, the worktable and the top cover. Moreover, it adopts a bidirectional blade cutting design, so that the top and bottom surfaces of the medicine tablet are simultaneously subjected to the shearing and dividing force of the sharp blade, avoiding problems such as the medicine tablet breaking, cracking and deflection during the cutting process. It has a good cutting effect and strong practicality.

[0006] To achieve the above objectives, this utility model employs the following technical solution:

[0007] A shearing-type drug cutter includes an upper cover, a bottom shell, and a blade protector. The upper cover and the bottom shell are rotatably connected via a pivot. One end of the blade protector is movably connected to the upper cover. The upper cover contains an upper blade structure and a powder-pressing top cover. The bottom shell contains a worktable, a lower blade structure, and a tablet fixing assembly. The lower blade structure and the tablet fixing assembly are both mounted on the worktable. The other end of the blade protector is rotatably connected to the worktable. The worktable also contains a tablet support, an anti-detachment assembly, and a powder-pressing bottom cover. The other end of the blade protector is movably connected to the anti-detachment assembly on the worktable. The tablet support has a blade movement hole. One end of the lower blade structure is located in the blade movement hole. When the upper cover rotates and closes onto the bottom shell, one end of the upper blade structure can pass through the blade movement hole and contact the lower blade structure.

[0008] Preferably, the blade guard has a blade through hole and a powder pressing cover through hole. When the upper cover rotates and closes to the bottom shell, one end of the upper blade structure can pass through the blade through hole and the blade movable hole to contact and connect with the lower blade structure. At the same time, one end of the powder pressing top cover can pass through the powder pressing cover through hole and be inserted into the powder pressing bottom cover.

[0009] Preferably, one end of the blade protector is provided with an upper rotating connection part, which is rotatably connected to the upper cover, and the other end of the blade protector is provided with a lower rotating connection seat, which is rotatably connected to the anti-detachment component.

[0010] Preferably, the lower rotating connecting seat includes a lower rotating connecting part and a pull buckle connecting part. The lower rotating connecting part is located on both sides of the pull buckle connecting part. The pull buckle connecting part is provided with a pull buckle through hole. Both the lower rotating connecting part and the pull buckle connecting part are rotatably connected to the anti-detachment component.

[0011] Preferably, the anti-detachment component includes a pull-button block, a front stop block, and a rear stop block. The front stop block and the rear stop block are symmetrically arranged on both sides of the pull-button block. The rear stop block can be contacted and connected to the lower rotating connecting seat of the blade guard. The lower rotating connecting part is rotatably connected to the front stop block. The pull-button block is movably connected to the pull-button through hole.

[0012] Preferably, the powder pressing bottom cover is provided with a tablet storage seat, which is inclined and has several raised powder pressing parts on its surface. When the top cover is rotated and closed on the bottom shell, the powder pressing top cover is inserted into the powder pressing bottom cover, and the tablets are crushed and pulverized with the cooperation of the powder pressing parts.

[0013] Preferably, the tablet support is an elastic tablet support. When cutting the tablet, the elastic tablet support will compress under the force of the tablet, causing the lower blade structure to contact the tablet for cutting.

[0014] Preferably, the tablet fixing assembly includes a sliding base, a first tablet fixing member, a second tablet fixing member, and a third tablet fixing member. The sliding base is located between the worktable and the bottom shell. The sliding base is provided with a first arc-shaped hole, a second arc-shaped hole, and a third arc-shaped hole. The lower end of the first tablet fixing member passes through the worktable and connects to the first arc-shaped hole. The lower end of the second tablet fixing member passes through the worktable and connects to the second arc-shaped hole. The lower end of the third tablet fixing member passes through the worktable and connects to the third arc-shaped hole.

[0015] Preferably, the worktable has a first guide hole, a second guide hole, a third guide hole, a first limiting groove, and a second limiting groove. The first limiting groove is located on both sides of the first guide hole, and the second limiting groove is located on both sides of the second guide hole.

[0016] This utility model of a shear-type medicine cutter has the following beneficial effects:

[0017] 1. This utility model of a shearing-type medicine cutter, by setting a blade guard, when the upper cover rotates and closes to the bottom shell, drives the blade guard to move downward, so that the blade of the upper blade structure can pass through the blade movement hole and contact the lower blade structure to cut the medicine tablets; when the upper cover is opened, it drives the blade guard to move upward, and the blade of the upper blade structure is hidden behind the blade guard, avoiding the risk of accidental contact and leakage of sharp blades after the upper blade structure is opened, thus ensuring high safety;

[0018] 2. This utility model of a shearing-type medicine cutter, by setting up an upper blade structure and a lower blade structure, that is, having a sharp upper blade and a lower blade, when pressing and cutting the medicine tablet, the upper and lower surfaces of the medicine tablet are simultaneously subjected to the dividing force of the sharp blade, thereby dividing the medicine tablet, reducing the probability of the medicine tablet breaking due to excessive contact surface during the pressing and cutting process, resulting in good performance and avoiding problems such as breakage, cracks and skewness of the medicine tablet during the cutting process;

[0019] 3. The present invention is a shearing-type medicine cutter. The upper blade structure and the lower blade structure are both composed of "+" shaped blades and "Y" shaped blades, which facilitates the cutting of medicine tablets of different shapes and the cutting of medicine tablets in multiple directions. It is flexible and convenient to use, improves the convenience of use, has multiple functions, and is highly practical.

[0020] 4. This utility model of a shearing-type medicine cutter, by setting a powder-pressing top cover and a powder-pressing bottom cover for loading medicine tablets, when the top cover rotates and closes to the bottom shell, the powder-pressing top cover is inserted into the powder-pressing bottom cover, and the medicine tablets are crushed and pulverized with the cooperation of the powder-pressing part. It has multiple functions, improves the convenience of use, saves the cost of use, and is highly practical. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the overall structure of the shear-type medicine cutter of this utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the overall structure of the shear-type medicine cutter of this utility model. Figure 2 ;

[0023] Figure 3 for Figure 1 The diagram shows the structural breakdown of the bottom shell, worktable, and tablet holding assembly. Figure 1 ;

[0024] Figure 4 for Figure 1 The diagram shows the structural breakdown of the bottom shell, worktable, and tablet holding assembly. Figure 2 ;

[0025] Figure 5 for Figure 1 The diagram shows a structural breakdown of the top cover and blade guard.

[0026] The labels shown in the diagram are:

[0027] 1. Top cover; 2. Bottom shell; 3. Blade guard; 4. Upper blade structure; 5. Powder pressing top cover; 6. Worktable; 7. Lower blade structure; 8. Tablet fixing assembly; 9. Tablet support platform; 10. Anti-drop assembly; 11. Powder pressing bottom cover; 12. Blade movement hole; 13. Blade through hole; 14. Powder pressing cover through hole; 15. Upper rotating connection part; 16. Lower rotating connection seat; 17. Lower rotating connection part; 18. Pull-button connection part; 19. Pull-button through hole; 20. Pull-button block; 21. Front stop. 21. Block; 22. Rear stop block; 23. Upper rotating fixing part; 24. Upper rotating recess; 25. Lower rotating recess; 26. Tablet storage seat; 27. Powder pressing part; 28. Sliding base; 29. ​​First tablet fixing part; 30. Third tablet fixing part; 31. First arc-shaped hole; 32. Third arc-shaped hole; 33. First guide hole; 34. Third guide hole; 35. First limiting groove; 36. Limiting post; 37. Rotary hole; 38. Limiting connecting post; 39. Insertion buckle; 40. Snap-fit ​​groove. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of this utility model, the product of this utility model will be further described in detail below with reference to the embodiments and accompanying drawings.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] like Figures 1 to 2 As shown, a shearing-type medicine cutter includes an upper cover 1, a bottom shell 2, and a blade protector 3. The upper cover 1 and the bottom shell 2 are rotatably connected by a pivot. One end of the blade protector 3 is movably connected to the upper cover 1. The upper cover 1 contains an upper blade structure 4 and a powder pressing top cover 5. The bottom shell 2 contains a worktable 6, a lower blade structure 7, and a tablet fixing assembly 8. The lower blade structure 7 and the tablet fixing assembly 8 are both mounted on the worktable 6. The other end of the blade protector 3 is rotatably connected to the worktable 6. The worktable 6 also contains a tablet support platform 9, an anti-detachment assembly 10, and a powder pressing bottom cover 11. The other end of the blade protector 3 is movably connected to the anti-detachment assembly 10 on the worktable 6. The tablet support platform 9 contains a blade movement hole 12. One end of the lower blade structure 7 is located in the blade movement hole 12. When the upper cover 1 is rotated to close on the bottom shell 2, one end of the upper blade structure 4 can pass through the blade movement hole 12 and contact the lower blade structure 7.

[0032] It should be noted that both the upper blade structure 4 and the lower blade structure 7 are equipped with blades, which are composed of "+" shaped blades and "Y" shaped blades, making it convenient to cut tablets of different shapes and to cut tablets from multiple directions. This makes them flexible and convenient to use, improves usability, and provides multiple functions and strong practicality.

[0033] like Figure 5 As shown, the blade guard 3 has a blade through hole 13 and a powder pressing cover through hole 14. When the upper cover 1 rotates and closes to the bottom shell 2, one end of the upper blade structure 4 can pass through the blade through hole 13 and the blade movable hole 12 to contact and connect with the lower blade structure 7. At the same time, one end of the powder pressing top cover 5 can pass through the powder pressing cover through hole 14 and be inserted into the powder pressing bottom cover 11.

[0034] like Figure 5As shown, one end of the blade protector 3 is provided with an upper rotating connection part 15, which is rotatably connected to the upper cover 1. The other end of the blade protector 3 is provided with a lower rotating connection seat 16, which is rotatably connected to the anti-detachment component 10.

[0035] like Figure 5 As shown, the lower rotating connecting seat 16 includes a lower rotating connecting part 17 and a pull buckle connecting part 18. The lower rotating connecting part 17 is located on both sides of the pull buckle connecting part 18. The pull buckle connecting part 18 is provided with a pull buckle through hole 19. Both the lower rotating connecting part 17 and the pull buckle connecting part 18 are rotatably connected to the anti-detachment component 10.

[0036] like Figures 2 to 4 As shown, the anti-detachment component 10 includes a pull-button block 20, a front stop block 21, and a rear stop block 22. The front stop block 21 and the rear stop block 22 are symmetrically arranged on both sides of the pull-button block 20. The rear stop block 22 can be contacted and connected to the lower rotating connecting seat 16 of the blade guard 3. The lower rotating connecting part 17 is rotatably connected to the front stop block 21. The pull-button block 20 is movably connected to the pull-button through hole 19.

[0037] It should be noted that by setting the blade guard 3, when the upper cover 1 rotates and closes to the bottom shell 2, the blade guard 3 moves downward, so that the blade of the upper blade structure 4 can pass through the blade movement hole 12 and contact the lower blade structure 7 to cut the tablet; when the upper cover 1 is opened, the blade guard 3 moves upward, and the blade of the upper blade structure 4 is hidden behind the blade guard 3, which is highly safe.

[0038] like Figure 5 As shown, the upper cover 1 is also provided with an upper rotating fixing part 23, the upper rotating fixing part 23 is provided with an upper rotating recess 24, and the upper rotating connecting part 15 can move within the upper rotating recess 24.

[0039] like Figure 2 and Figure 3 As shown, the front stop block 21 is provided with a lower rotating recess 25, and the lower rotating connecting part 17 can move within the lower rotating recess 25.

[0040] like Figures 1 to 4 As shown, the pull-tab block 20 is shaped like a "7" and includes a horizontal part and a vertical part. When the upper cover 1 is opened or closed, the horizontal part of the pull-tab block 20 abuts against the pull-tab hole 19 to prevent the blade guard 3 from dislodging. When the upper cover 1 is closed, the vertical part of the pull-tab block 20 is inserted into the pull-tab hole 19 to limit and fix it, preventing the blade guard 3 from dislodging.

[0041] It should be noted that by cooperating with the buckle block 20, the front stop block 21, the rear stop block 22 and the blade guard 3, the position of the blade guard 3 can be limited and fixed to prevent the blade guard 3 from dislodging, thus ensuring high safety in use.

[0042] like Figure 3 As shown, the tablet storage seat 26 is provided inside the powder pressing bottom cover 11. The tablet storage seat 26 is inclined downward toward the tablet fixing assembly 8. The surface of the tablet storage seat 26 is provided with several protruding powder pressing parts 27. The powder pressing parts 27 are conical in shape. When the upper cover 1 rotates and closes to the bottom shell 2, the powder pressing top cover 5 is inserted into the powder pressing bottom cover 11. With the cooperation of the powder pressing parts 27, the tablets are crushed and pulverized. It has multiple functions, improves the convenience of use, and is highly practical.

[0043] like Figure 3 As shown, the tablet support platform 9 is an elastic tablet support platform 9. When cutting tablets, the elastic tablet support platform 9 will undergo compression movement under the force of the tablet, so that the lower blade structure 7 contacts the tablet to perform the cutting movement.

[0044] like Figures 2 to 4 As shown, the tablet fixing assembly 8 includes a sliding base 28, a first tablet fixing member 29, a second tablet fixing member, and a third tablet fixing member 30. The sliding base 28 is located between the worktable 6 and the bottom shell 2. The sliding base 28 is provided with a first arc-shaped hole 31, a second arc-shaped hole, and a third arc-shaped hole 32. The lower end of the first tablet fixing member 29 passes through the worktable 6 and is connected to the first arc-shaped hole 31. The lower end of the second tablet fixing member passes through the worktable 6 and is connected to the second arc-shaped hole. The lower end of the third tablet fixing member 30 passes through the worktable 6 and is connected to the third arc-shaped hole 32.

[0045] It should be noted that both the first tablet holder 29 and the second tablet holder are provided with push-pull parts to facilitate the movement of the first tablet holder 29 and the second tablet holder; a "+" shaped tablet placement position is formed between the first tablet holder 29 and the second tablet holder, and a "Y" shaped tablet placement position is formed between the first tablet holder 29, the second tablet holder and the third tablet holder 30, which facilitates the cutting of tablets of different shapes and the multi-directional cutting of tablets, making it flexible and convenient to use.

[0046] like Figure 2 and Figure 3As shown, the workbench 6 has a first guide hole 33, a second guide hole, a third guide hole 34, a first limiting groove 35, and a second limiting groove. The first limiting groove 35 is located on both sides of the first guide hole 33, and the second limiting groove is located on both sides of the second guide hole. The lower end of the first tablet holder 29 passes through the first guide hole 33 and the first arc-shaped hole 31 and is connected to the sliding base 28. The lower end of the second tablet holder passes through the second guide hole and the second arc-shaped hole and is connected to the sliding base 28. The lower end of the third tablet holder 30 passes through the third guide hole 34 and the third arc-shaped hole 32 and is connected to the sliding base 28.

[0047] like Figure 3 and Figure 4 As shown, the lower end of the worktable 6 is provided with a limiting post 36, the sliding base 28 is provided with a rotating hole 37, the bottom shell 2 is provided with a limiting connecting post 38, the limiting connecting post 38 is connected to the limiting post 36, and the sliding base 28 is connected to the limiting post 36 through the rotating hole 37. Through the cooperation of the limiting post 36, the limiting connecting post 38 and the rotating hole 37, the sliding base 28 can rotate between the worktable 6 and the bottom shell 2.

[0048] It should be noted that when the first tablet holder 29, the second tablet holder, or the third tablet holder 30 is moved, the sliding base 28 also rotates accordingly. With the cooperation of the first arc-shaped hole 31, the second arc-shaped hole, the third arc-shaped hole 32, the first guide hole 33, the second guide hole, and the third guide hole 34, the tablet can be freely fixed, which is convenient to adapt to tablets of different sizes and is flexible and convenient to use.

[0049] like Figure 2 As shown, the upper surface of the workbench 6 is also provided with a snap fastener 39, and the inner side wall of the upper cover 1 is provided with a snap-fit ​​groove 40 that is adapted to the snap fastener 39, thereby improving the stability of the cover connection between the upper cover 1 and the bottom shell 2.

[0050] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A shear-type herb cutter characterized by: It includes an upper cover (1), a bottom shell (2), and a blade protector (3). The upper cover (1) and the bottom shell (2) are connected by a rotating shaft. One end of the blade protector (3) is movably connected to the upper cover (1). The upper cover (1) is provided with an upper blade structure (4) and a powder pressing top cover (5). The bottom shell (2) is provided with a worktable (6), a lower blade structure (7), and a tablet fixing assembly (8). The lower blade structure (7) and the tablet fixing assembly (8) are both mounted on the worktable (6). The other end of the blade protector (3) is connected to the worktable. (6) Rotatable connection, the workbench (6) is also provided with a tablet support platform (9), an anti-detachment component (10) and a powder pressing bottom cover (11). The other end of the blade guard (3) is movably connected to the anti-detachment component (10) on the workbench (6). The tablet support platform (9) is provided with a blade movement hole (12). One end of the lower blade structure (7) is located in the blade movement hole (12). When the upper cover (1) rotates and closes on the bottom shell (2), one end of the upper blade structure (4) can pass through the blade movement hole (12) and contact the lower blade structure (7).

2. The shearing-type medicine cutter according to claim 1, characterized in that: The blade guard (3) has a blade through hole (13) and a powder pressing cover through hole (14). When the upper cover (1) is rotated and closed on the bottom shell (2), one end of the upper blade structure (4) can pass through the blade through hole (13) and the blade movable hole (12) to contact and connect with the lower blade structure (7). At the same time, one end of the powder pressing top cover (5) can pass through the powder pressing cover through hole (14) and be inserted into the powder pressing bottom cover (11).

3. The shearing-type spice cutter according to claim 2, wherein: One end of the blade protector (3) is provided with an upper rotating connection part (15), which is rotatably connected to the upper cover (1). The other end of the blade protector (3) is provided with a lower rotating connection seat (16), which is rotatably connected to the anti-detachment component (10).

4. The shearing-type spice cutter according to claim 3, wherein: The lower rotating connecting seat (16) includes a lower rotating connecting part (17) and a pull buckle connecting part (18). The lower rotating connecting part (17) is located on both sides of the pull buckle connecting part (18). The pull buckle connecting part (18) is provided with a pull buckle through hole (19). Both the lower rotating connecting part (17) and the pull buckle connecting part (18) are rotatably connected to the anti-detachment component (10).

5. The shearing-type spice cutter according to claim 4, wherein: The anti-detachment component (10) includes a pull-button block (20), a front stop block (21), and a rear stop block (22). The front stop block (21) and the rear stop block (22) are symmetrically arranged on both sides of the pull-button block (20). The rear stop block (22) can be contacted and connected to the lower rotating connecting seat (16). The lower rotating connecting part (17) is rotatably connected to the front stop block (21). The pull-button block (20) is movably connected to the pull-button through hole (19).

6. The shearing-type spice cutter according to claim 1, wherein: The powder pressing bottom cover (11) is provided with a tablet storage seat (26). The tablet storage seat (26) is inclined. The surface of the tablet storage seat (26) is provided with several raised powder pressing parts (27). When the top cover (1) rotates and closes to the bottom shell (2), the powder pressing top cover (5) is inserted into the powder pressing bottom cover (11) and the tablets are crushed and pulverized with the cooperation of the powder pressing parts (27).

7. The shearing-type spice cutter according to claim 1, wherein: The tablet support platform (9) is an elastic tablet support platform (9). When cutting the tablet, the elastic tablet support platform (9) will undergo compression movement under the force of the tablet, so that the lower blade structure (7) contacts the tablet to perform the cutting movement.

8. The shearing-type spice cutter according to claim 1, wherein: The tablet fixing assembly (8) includes a sliding base (28), a first tablet fixing member (29), a second tablet fixing member and a third tablet fixing member (30). The sliding base (28) is located between the workbench (6) and the bottom shell (2). The sliding base (28) is provided with a first arc-shaped hole (31), a second arc-shaped hole and a third arc-shaped hole (32).

9. The shearing-type spice cutter according to claim 8, wherein: The worktable (6) is provided with a first guide hole (33), a second guide hole, a third guide hole (34), a first limiting groove (35) and a second limiting groove. The first limiting groove (35) is located on both sides of the first guide hole (33), and the second limiting groove is located on both sides of the second guide hole.

Images