Medicine cutting and grinding device

Abstract

The utility model discloses a medicine cutting and grinding device, which relates to the technical field of medical instruments and comprises a medicine grinding module and a medicine cutting module, the medicine grinding module comprises a medicine grinding head and a medicine grinding mortar; the medicine grinding head can extend into the medicine grinding mortar and is matched with the medicine grinding mortar in a grinding manner; the medicine grinding end of the medicine grinding head is coated with a first metal layer; the inner bottom of the medicine grinding mortar is coated with a second metal layer; the medicine cutting module comprises a medicine cutting carrier and a medicine cutting pressing part; the medicine cutting carrier is installed on the medicine grinding module, and a clamping structure used for clamping medicine is arranged on the medicine cutting carrier. A metal blade used for cutting the medicine in the clamping structure is arranged at the bottom of the medicine cutting pressing piece. The multifunctional medicine cutting and grinding device integrates multiple functions of medicine cutting and medicine grinding, is more convenient to use, avoids the situation that ground medicine contains plastic scraps and plastic powder, and guarantees use safety.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly to a cutting and grinding medicine device. Background Art

[0002] For special groups with difficulty in swallowing solid drugs (tablets) (such as the elderly and infants), taking the drugs is relatively difficult and they need to rely on a grinding device for grinding or a cutting device for splitting. At present, grinding devices and cutting devices are mostly independently set. When there are different usage requirements, they need to be carried all together, resulting in troublesome and inconvenient carrying. Moreover, in order to be lightweight, the existing grinding devices are made of plastic materials. However, when grinding harder tablets with a plastic grinding device, the grinding head is easily scratched, resulting in the situation that there are plastic chips and plastic powder in the ground drugs, which poses a certain safety hazard to the drug users. Summary of the Utility Model

[0003] In view of this, the purpose of this application is to provide a cutting and grinding medicine device to solve the technical problems that the existing cutting device and grinding device need to be carried separately, resulting in inconvenience, and the grinding device has potential safety hazards in use.

[0004] To achieve the above technical purpose, this application provides a cutting and grinding medicine device, which includes a grinding module and a cutting module;

[0005] The grinding module includes a grinding head and a grinding mortar;

[0006] The grinding head can extend into the grinding mortar and be in grinding cooperation with the grinding mortar;

[0007] The grinding end of the grinding head is coated with a first metal layer;

[0008] The inner bottom of the grinding mortar is coated with a second metal layer;

[0009] The cutting module includes a cutting carrier and a cutting press;

[0010] The cutting carrier is installed on the grinding module, and is provided with a clamping structure for clamping the drug;

[0011] The bottom of the cutting press is provided with a metal blade for cutting the drug in the clamping structure.

[0012] Further, a medicine storage cavity is provided inside the grinding head;

[0013] The other end of the grinding head opposite to its grinding end is provided with an opening communicating with the medicine storage cavity;

[0014] The cutting carrier is installed on the opening and can be used to close the opening.

[0015] Further, the medicine cutting carrier is movably embedded in the medicine storage cavity;

[0016] A step portion for supporting the cutting carrier is provided in the medicine storage cavity.

[0017] Further, the medicine cutting pressing member is of an end cover structure, and one side edge thereof is hinged to one side edge of the medicine cutting carrier so as to be rotatable relative to the medicine cutting carrier.

[0018] Further, the clamping mechanism includes two clamping strips and a stop block;

[0019] The two clamping strips are distributed in a V shape;

[0020] Each clamping strip includes a fixed portion and an elastic strip portion connected to the fixed portion;

[0021] The fixed portion is fixedly connected to the medicine cutting carrier plate;

[0022] There is a certain gap space between the elastic strip portion and the medicine cutting carrier plate;

[0023] The stop block is fixed on the medicine cutting carrier plate, and a medicine placing cavity for placing medicine is formed between the stop block and the two clamping strips.

[0024] Further, a first connection structure is provided on the medicine grinding head;

[0025] A second connection structure is provided on the medicine grinding mortar;

[0026] The first connection structure is in threaded cooperation with the second connection structure so that when the medicine grinding head and / or the medicine grinding mortar is rotated, a relative displacement can occur between the medicine grinding head and the medicine grinding mortar.

[0027] Further, the first connection structure includes a first annular side wall;

[0028] The first annular side wall is disposed around the outer peripheral wall of the medicine grinding head, and a first annular gap for inserting one end of the medicine grinding mortar is formed between the first annular side wall and the medicine grinding head;

[0029] An internal thread structure is provided on the inner wall surface of the first annular side wall;

[0030] An external thread structure that is in threaded cooperation with the internal thread structure is provided on the outer wall surface of the portion of the medicine grinding mortar extending into the first annular gap for forming the second connection structure.

[0031] Further, an annular flange capable of contacting and abutting against the first annular side wall is provided on the outer peripheral wall of the medicine grinding mortar.

[0032] Further, a bottom plug is further included;

[0033] The bottom of the annular flange is connected to the second annular side wall;

[0034] A second annular gap for the bottom plug to be inserted is formed between the second annular side wall and the outer peripheral wall of the medicine grinding mortar.

[0035] Further, the first metal layer, the second metal layer, and the metal blade are made of stainless steel material.

[0036] As can be seen from the above technical solutions, the cutting and grinding medicine device designed in this application combines the medicine cutting module and the medicine grinding module to realize the integration of medicine cutting / grinding functions. In this way, carrying one cutting and grinding medicine device can meet two usage requirements, making it more convenient to use. By covering the grinding end of the medicine grinding head with the first metal layer and covering the inner bottom of the medicine grinding mortar with the second metal layer, the contact between the medicine and the metal layer during medicine grinding is realized, avoiding the situation of plastic scraps and plastic powder in the ground medicine and ensuring the use safety. Moreover, a metal blade is provided at the bottom of the medicine cutting pressing part, which can ensure a good medicine cutting effect and improve the use experience. Description of the Drawings

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0038] Figure 1 It is an exploded schematic view of the cutting and grinding medicine device provided in the present application;

[0039] Figure 2 It is a half-sectional view of the cutting and grinding medicine device provided in the present application;

[0040] In the figure: 100, medicine grinding module; 101, medicine storage cavity; 200, medicine cutting module; 10, second metal layer; 20, first metal layer; 1, medicine grinding mortar; 2, medicine grinding head; 21, step part; 3, medicine cutting carrier; 31, clamping strip; 311, fixing part; 312, elastic strip part; 32, stop block; 33, clamping structure; 4, medicine cutting pressing part; 51, first annular side wall; 52, internal thread structure; 53, external thread structure; 54, annular flange; 55, second annular side wall; 6, bottom plug. Detailed Embodiments

[0041] The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the embodiments of the present application.

[0042] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the embodiments of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0043] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a replaceable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0044] The embodiments of the present application disclose a cutting and grinding medicine device.

[0045] Please refer to Figure 1 and Figure 2 , an embodiment of the cutting and grinding medicine device provided in the embodiments of the present application includes:

[0046] A medicine grinding module 100 and a medicine cutting module 200.

[0047] The medicine grinding module 100 includes a medicine grinding head 2 and a medicine grinding mortar 1.

[0048] The medicine grinding head 2 can extend into the medicine grinding mortar 1 and be in grinding cooperation with the medicine grinding mortar 1; the grinding end of the medicine grinding head 2 is coated with a first metal layer 20; the inner bottom of the medicine grinding mortar 1 is coated with a second metal layer 10. In the present application, the medicine grinding head 2 and the medicine grinding mortar 1 can be prepared by conventional plastic materials, while the first metal layer 20 and the second metal layer 10 can adopt the coating process to be integrally formed with the medicine grinding mortar 1 / medicine grinding head 2 respectively, with better stability.

[0049] The medicine cutting module 200 includes a medicine cutting carrier 3 and a medicine cutting presser 4.

[0050] The medicine cutting carrier 3 is installed on the medicine grinding module 100, and a clamping structure 33 for clamping the medicine is provided thereon; a metal blade for cutting the medicine in the clamping structure 33 is provided at the bottom of the medicine cutting pressing piece 4. Similarly, the medicine cutting carrier 3 and the medicine cutting pressing piece 4 can be prepared from conventional plastic materials, and the metal blade adopts a coating process to be integrally formed with the medicine cutting pressing piece 4, with better stability.

[0051] The medicine cutting and grinding device designed in this application combines the medicine cutting module 200 and the medicine grinding module 100 to realize the integration of the functions of medicine cutting / grinding. In this way, carrying one medicine cutting and grinding device can meet two usage requirements, making it more convenient to use. By coating the first metal layer 20 on the grinding end of the grinding head 2 and coating the second metal layer 10 on the inner bottom of the grinding mortar 1, when grinding the medicine, the medicine contacts the metal layer, avoiding the situation of plastic chips and plastic powder in the ground medicine and ensuring the use safety. Moreover, setting a metal blade at the bottom of the medicine cutting pressing piece 4 can ensure a good medicine cutting effect and improve the use experience.

[0052] The above is the first embodiment of the medicine cutting and grinding device provided by the embodiment of this application. The following is the second embodiment of the medicine cutting and grinding device provided by the embodiment of this application. For details, please refer to Figures 1 to 2 。

[0053] Based on the solution of the first embodiment above:

[0054] Furthermore, a medicine storage cavity 101 is provided in the grinding head 2, so as to realize the medicine storage function, so that the functions of medicine storage, grinding and cutting can be integrated into one, better improving the use convenience.

[0055] An opening communicating with the medicine storage cavity 101 is provided at the other end of the grinding head 2 opposite to its grinding end to facilitate the placement or taking of the medicine.

[0056] The medicine cutting carrier 3 is installed on the opening and can be used to close the opening, so that the medicine cutting carrier 3 can not only be used as a carrier for carrying the medicine, but also be used as a closing piece for controlling the opening and closing of the opening, making the overall structure more compact.

[0057] Furthermore, as Figure 1 and Figure 2As shown, the medicine cutting carrier 3 is movably inserted into the medicine storage cavity 101, and a step portion 21 for supporting the cutting carrier is provided in the medicine storage cavity 101. There is an interference fit between the inserted medicine cutting carrier 3 and the medicine storage cavity 101, which provides good fitting firmness and is not easy to fall off. When taking medicine, the medicine cutting carrier 3 is pulled out, and after taking the medicine, the medicine cutting carrier 3 is reinstalled into the medicine storage cavity 101. Of course, it can also be other fitting structures. For example, it can be screwed in by using threads in the form of an end cap and screwed into the medicine storage cavity 101 or onto the grinding head 2, or it can be a snap connection, etc. Those skilled in the art can make appropriate variant designs based on this, and specific details are not limited.

[0058] Furthermore, the medicine cutting pressing member 4 can be designed as an end cap structure, and one side edge of it is hinged to one side edge of the medicine cutting carrier 3 so as to be rotatable relative to the medicine cutting carrier 3. During use, the medicine cutting pressing member 4 is turned up, then the medicine is placed in the clamping structure 33 for fixation, and then the medicine cutting pressing member 4 is pressed to cut / shred the tablets in the clamping structure 33. The hinge structure design is an existing connection structure design and will not be elaborated.

[0059] Furthermore, as Figure 1 shown, for the design of this clamping mechanism, it includes two clamping strips 31 and a stop block 32.

[0060] The two clamping strips 31 are distributed in a V shape. The clamping strip 31 includes a fixing portion 311 and an elastic strip portion 312 connected to the fixing portion 311. The fixing portion 311 is fixedly connected to the medicine cutting carrier plate, and there is a certain gap space between the elastic strip portion 312 and the medicine cutting carrier plate. The fixing portion 311 plays a role of connection and fixation. The overall V-shaped design and the elastic strip portion 312 enable placing medicines / tablets of various sizes, and the elastic effect can bear the thickness cut by the metal blade. That is, when the metal blade cuts, the cut tablets have a certain displacement moving outward from the metal blade, thus avoiding breakage. In this application, the space between the two clamping strips 31 gradually increases from the end of the elastic strip portion 312 far away from the fixing portion 311 to the end of the fixing portion 311 far away from the elastic strip portion 312. It can be understood that the distance between the ends of the two elastic strip portions 312 far away from the fixing portion 311 < the distance between the other ends of the two elastic strip portions 312 connected to the fixing portion 311 < the distance between the ends of the two fixing portions 311 far away from the elastic strip portion 312.

[0061] The stop block 32 is fixed on the medicine cutting carrier plate and forms a medicine placement cavity for accommodating the medicine with the two clamping strips 31 to better position and fix the medicine.

[0062] Furthermore, regarding the grinding fit between the grinding head 2 and the grinding mortar 1, a first connection structure is provided on the grinding head 2, and a second connection structure is provided on the grinding mortar 1.

[0063] The first connection structure and the second connection structure are threadedly matched, so that when the medicine grinding head 2 and / or the medicine grinding mortar 1 are rotated, the medicine grinding head 2 and the medicine grinding mortar 1 can be relatively displaced. By using the threaded match, when at least one side is rotated, relative displacement can occur, thereby crushing the medicine to complete the medicine grinding.

[0064] Further, the first connection structure includes a first annular side enclosure 51; the first annular side enclosure 51 is arranged on the outer peripheral wall of the medicine grinding head 2, and a first annular gap is formed between the first annular side enclosure 51 and the medicine grinding head 2 for inserting one end of the medicine grinding mortar 1; the inner wall surface of the first annular side enclosure 51 is provided with an internal thread structure 52; the outer wall surface of the part of the medicine grinding mortar 1 extending into the first annular gap is provided with an external thread structure 53 threadedly matched with the internal thread structure 52, for forming a second connection structure. The present application is not limited to the above-mentioned thread matching design, and those skilled in the art can make appropriate changes based on this design without limitation.

[0065] Furthermore, an annular flange 54 is provided on the outer peripheral wall of the medicine grinding mortar 1, which can contact and abut against the first annular side circumference 51, so as to avoid excessive relative displacement and collision between the medicine grinding head 2 and the medicine grinding mortar 1, resulting in contact wear between the first metal layer 20 and the second metal layer 10.

[0066] Furthermore, a bottom plug 6 is included.

[0067] Taking the design of the annular flange 54 as an example, in order to avoid the abrupt appearance caused by designing only the annular flange 54, the bottom of the annular flange 54 is connected to the second annular side enclosure 55; the second annular side enclosure 55 cooperates with the first annular side enclosure 51 to achieve better integrity.

[0068] A second annular gap for inserting the bottom plug 6 is formed between the second annular side 55 and the outer peripheral wall of the medicine grinding mortar 1. Moreover, the gap design can save processing materials, and the bottom plug 6 can block the exposed second annular gap, which is more beautiful.

[0069] In addition, in order to facilitate gripping in the present application, the outer peripheral surface of the medicine grinding mortar 1 is provided with anti-slip grooves, which are not specifically limited.

[0070] Furthermore, the first metal layer 20, the second metal layer 10 and the metal blade are preferably made of stainless steel, but may also be made of other metal materials without limitation.

[0071] The above is a detailed introduction to the medicine cutter and grinder provided in the present application. For a person skilled in the art, according to the concept of the embodiments of the present application, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. Cutting and grinding medicine device, characterized in that It includes a medicine grinding module (100) and a medicine cutting module (200); The medicine grinding module (100) includes a medicine grinding head (2) and a medicine grinding mortar (1); The medicine grinding head (2) can extend into the medicine grinding mortar (1) and be in grinding cooperation with the medicine grinding mortar (1); The grinding end of the medicine grinding head (2) is coated with a first metal layer (20); The inner bottom of the medicine grinding mortar (1) is coated with a second metal layer (10); The medicine cutting module (200) includes a medicine cutting carrier (3) and a medicine cutting presser (4); The medicine cutting carrier (3) is installed on the medicine grinding module (100), and is provided with a clamping structure (33) for clamping the medicine; The bottom of the medicine cutting presser (4) is provided with a metal blade for cutting the medicine in the clamping structure (33).

2. The cutting and grinding medicine device according to claim 1, wherein A medicine storage cavity (101) is provided inside the medicine grinding head (2); The other end of the medicine grinding head (2) opposite to its grinding end is provided with an opening communicating with the medicine storage cavity (101); The medicine cutting carrier (3) is installed on the opening and can be used to close the opening.

3. The cutting and grinding medicine device according to claim 2, characterized in that, The medicine cutting carrier (3) is movably embedded in the medicine storage cavity (101); A step portion (21) for supporting the cutting carrier is provided inside the medicine storage cavity (101).

4. The cutting and grinding medicine device according to claim 1, wherein The medicine cutting presser (4) is of an end cover structure, and one side edge of it is hinged to one side edge of the medicine cutting carrier (3) to be flip - movable relative to the medicine cutting carrier (3).

5. The cutting and grinding medicine device according to claim 4, characterized in that The clamping mechanism includes two clamping strips (31) and a stop block (32); The two clamping strips (31) are distributed in a V - shape; Each clamping strip (31) includes a fixed portion (311) and an elastic strip portion (312) connected to the fixed portion (311); The fixed portion (311) is fixedly connected to the medicine cutting carrier plate; There is a certain gap space between the elastic strip portion (312) and the medicine cutting carrier plate; The stop block (32) is fixed on the medicine cutting carrier plate, and a medicine placement cavity for placing the medicine is formed between the stop block (32) and the two clamping strips (31).

6. The cutting and grinding medicine device according to claim 1, wherein, A first connection structure is provided on the medicine grinding head (2); A second connection structure is provided on the medicine grinding mortar (1); The first connection structure is in threaded cooperation with the second connection structure, so that when the medicine grinding head (2) and / or the medicine grinding mortar (1) is rotated, a relative displacement can occur between the medicine grinding head (2) and the medicine grinding mortar (1).

7. The cutting and grinding medicine device according to claim 6, wherein The first connection structure includes a first annular side surround (51); The first annular side surround (51) is arranged around the outer peripheral wall of the medicine grinding head (2), and a first annular gap for one end of the medicine grinding mortar (1) to be inserted is formed between the first annular side surround (51) and the medicine grinding head (2); The inner wall surface of the first annular side surround (51) is provided with an internal thread structure (52); The outer wall surface of the part of the medicine grinding mortar (1) extending into the first annular gap is provided with an external thread structure (53) in threaded cooperation with the internal thread structure (52) to form the second connection structure.

8. The cutting and grinding medicine device according to claim 7, wherein, An annular flange (54) capable of contacting and abutting against the first annular side surround (51) is provided on the outer peripheral wall of the medicine grinding mortar (1).

9. The cutting and grinding medicine device according to claim 8, characterized in that, It also includes a bottom plug (6); The bottom of the annular flange (54) is connected to the second annular side wall (55); A second annular gap for embedding the bottom plug (6) is formed between the second annular side wall (55) and the outer peripheral wall of the medicine grinding mortar (1).

10. The cutting, grinding and medicating device according to claim 1, characterized in that, The first metal layer (20), the second metal layer (10), and the metal blade are made of stainless steel material.

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