Mortar device

Abstract

The embodiment of the utility model discloses a mortar device, which relates to the technical field of grinding and comprises a mortar body and a grinding rod, the opening end of the mortar body is detachably and hermetically connected with a mortar cover; a cover through hole is formed in the mortar cover, an elastic sleeve cover is embedded outside the cover through hole, and the end face width of the upper end face of the elastic sleeve cover is smaller than that of the lower end face; and the grinding rod penetrates through the elastic sleeve cover and extends into the inner cavity of the mortar body. While the mortar cover and the elastic cover body are used for preventing materials to be ground from splashing outwards, the swinging amplitude of the grinding rod in the inner cavity of the mortar body is improved and the contact area of the grinding rod and the inner cavity of the mortar body is increased based on the elastic structure of the elastic cover body with small top and large bottom, so that the tight contact between the grinding rod and the materials to be ground is promoted, and the grinding efficiency is improved. And the grinding efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a mortar device. Background Art

[0002] A mortar and pestle is a common container for grinding solid substances or mixing powdered solids.

[0003] Traditional mortar devices usually include a mortar and a pestle for use together, but the grinding material is easily splashed out of the mortar during the grinding process. In order to solve the above problem, in the prior art, a sealing cover is installed on the mortar, and the pestle passes through the sealing cover and goes deep into the mortar for grinding, but the contact area between the pestle and the mortar is obviously limited, resulting in low grinding efficiency. Utility Model Content

[0004] The embodiment of the utility model discloses a mortar device, which is used to solve the technical problem of low grinding efficiency of the existing mortar device.

[0005] The embodiment of the utility model provides a mortar device, comprising: a mortar body and a grinding rod;

[0006] The open end of the mortar body is detachably and hermetically connected with a mortar cover;

[0007] The mortar cover is provided with a cover through hole, an elastic sleeve is embedded outside the cover through hole, and the end surface width of the upper end surface of the elastic sleeve is smaller than the end surface width of the lower end surface;

[0008] The grinding rod passes through the elastic sleeve and extends into the inner cavity of the mortar body.

[0009] Optionally, the elastic sleeves are multiple in number;

[0010] The width of the end surfaces between the multiple connected elastic sleeves decreases from bottom to top.

[0011] Optionally, the mortar cover is embedded with a visual window.

[0012] Optionally, a mortar cover handle is provided outside the mortar cover.

[0013] Optionally, the mortar cover is provided with a limiting member, and the limiting member is used for sealing connection with the open end of the mortar body.

[0014] Optionally, the open end of the mortar body is provided with a convex groove;

[0015] The limiting member is a groove, and the groove is matched and connected with the convex groove.

[0016] Optionally, the grinding rod has a cylindrical structure.

[0017] Optionally, the grinding rod comprises a gripping portion, a transition handle and a grinding portion which are connected in sequence;

[0018] The gripping portion is in the shape of an arc-shaped frustum;

[0019] The transition handle is in the shape of a truncated cone;

[0020] The grinding part is in the shape of an inverted arc truncated cone, and is used for abutting against the inner cavity of the mortar body.

[0021] Optionally, the elastic sleeve is in a table shape.

[0022] Optionally, the mortar body is bowl-shaped.

[0023] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0024] The embodiment of the utility model provides a mortar device, including: a mortar body and a grinding rod; the open end of the mortar body is detachably sealed and connected with a mortar cover; the mortar cover is provided with a cover through hole, an elastic sleeve is embedded outside the cover through hole, and the end face width of the upper end face of the elastic sleeve is smaller than the end face width of the lower end face; the grinding rod passes through the elastic sleeve and extends into the inner cavity of the mortar body. While the mortar cover and the elastic cover body prevent the material to be ground from splashing outward, based on the elastic structure of the elastic cover body with a small upper part and a large lower part, the swing amplitude of the grinding rod in the inner cavity of the mortar body is increased, and the contact area between the grinding rod and the inner cavity of the mortar body is increased, thereby promoting the close contact between the grinding rod and the material to be ground, and effectively improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 A three-dimensional diagram of a mortar device provided in an embodiment of the utility model;

[0027] Figure 2 It is a structural schematic diagram of a mortar device provided in an embodiment of the utility model;

[0028] Figure 3 The structure of the mortar cover provided in the embodiment of the utility model is schematically shown. Figure 1 ;

[0029] Figure 4 The structure of the mortar cover provided in the embodiment of the utility model is schematically shown. Figure 2 ;

[0030] Figure 5 It is a structural schematic diagram of a mortar cover provided in an embodiment of the utility model;

[0031] Figure 6 This is a schematic diagram of the structure of the grinding rod provided in an embodiment of the utility model;

[0032] In the figure: 1. mortar body; 2. mortar cover; 21. visual window; 22. elastic cover; 23. mortar cover handle; 24. limiter; 3. grinding rod. DETAILED DESCRIPTION

[0033] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the embodiments described below are only part of the embodiments of the utility model, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the utility model belong to the scope of protection of the utility model.

[0034] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the embodiments of the utility model.

[0035] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0036] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0038] The embodiment of the utility model discloses a mortar device, which is used to solve the technical problem of low grinding efficiency of the existing mortar device.

[0039] See also Figure 1 An embodiment of the present invention provides a mortar device, comprising:

[0040] A mortar body 1 and a grinding rod 3;

[0041] The open end of the mortar body 1 is detachably sealed and connected with a mortar cover 2;

[0042] The mortar cover 2 is provided with a cover through hole, and an elastic sleeve 22 is embedded outside the cover through hole. The end surface width of the upper end surface of the elastic sleeve 22 is smaller than the end surface width of the lower end surface.

[0043] The grinding rod 3 passes through the elastic sleeve 22 and extends into the inner cavity of the mortar body 1 .

[0044] It should be noted that the mortar body 1 is provided with an inner cavity and an open end at one end thereof for loading the material to be ground. At the same time, a matching mortar cover 2 is provided on the open end. The sealing connection between the open end and the mortar cover 2 can prevent the material to be ground from splashing out of the mortar during the grinding process. A cover through hole is provided on the top of the mortar cover 2, so that the grinding rod 3 can pass through the cover through hole and extend into the inner cavity of the mortar body 1 to grind the material to be ground.

[0045] The cover through hole extends outward and is embedded with an elastic sleeve 22. The elastic sleeve 22 is made of elastic materials such as rubber and silicone to form a cover body shape, and presents a structure in which the end face width of the upper end face is smaller than the end face width of the lower end face, wherein the end face width can be understood as the farthest distance between the two side edges of the end face. The upper end face of the elastic cover body 22 is provided with a cover body through hole for the grinding rod 3 to pass through and along the mortar cover 2. Based on the above structure, it can be determined that the diameter of the cover body through hole matches the size of the grinding rod 3 and is smaller than the diameter of the cover through hole;

[0046] In the structure of the present embodiment, the mortar cover 2 and the elastic cover body 22 prevent the material to be ground from splashing outwards. At the same time, based on the elastic structure of the elastic cover body which is small at the top and large at the bottom, the swing amplitude of the grinding rod 3 in the inner cavity of the mortar body 1 is improved, and the contact area between the grinding rod 3 and the inner cavity of the mortar body 1 is increased, thereby promoting the close contact between the grinding rod 3 and the material to be ground, and effectively improving the grinding efficiency.

[0047] In a preferred embodiment, see Figures 1 to 4 , the number of the elastic sleeves 22 is multiple;

[0048] The width of the end surfaces between the multiple connected elastic sleeves 22 decreases from bottom to top.

[0049] It should be noted that there can be multiple elastic sleeves 22, and the multiple elastic sleeves 22 are interconnected through the upper end face and the lower end face. At the same time, the end face widths between adjacent elastic sleeves 22 decrease from bottom to top, that is, the end face width of the lower end face of the elastic sleeve 22 located at the upper end face is smaller than the end face width of the upper end face of the elastic sleeve 22 located at the lower end face. The multiple interconnected elastic sleeves 22 provide the grinding rod 3 with a larger swinging space in the inner cavity of the mortar body 1, thereby increasing the freedom of movement of the grinding rod 3 and helping to improve the grinding efficiency.

[0050] Optionally, the elastic sleeve 22 is in a table shape.

[0051] It should be noted that the geometric shape in which the end face width of the upper end face is smaller than the end face width of the lower end face can adopt regular shapes of table structures such as truncated cones and prisms in specific implementations, and can also adopt some irregular or variable geometric shapes; in this embodiment, the elastic sleeve 22 adopts a table shape, and based on the symmetry of the table structure, the movement trajectory of the grinding rod 3 in the mortar body 1 can be uniform, and the grinding can be uniform, sufficient and efficient.

[0052] In a preferred embodiment, see Figures 1 to 4 The mortar cover 2 is embedded with a visual window 21.

[0053] It should be noted that a visual window 21 is embedded on the side wall of the mortar cover 2. The structure of the visual window 21 can be designed to fit the shape of the mortar cover 2, such as adopting an arc-shaped structure. The visual window 21 is made of transparent materials such as transparent acrylic materials. Therefore, the internal grinding state of the mortar body 1 can be observed and recorded in real time through the visual window 21, and the grinding angle, strength and other working parameters of the grinding rod 3 can be flexibly and accurately adjusted according to the grinding state, which is beneficial to the efficient completion of the grinding operation.

[0054] In a preferred embodiment, see Figures 1 to 4 The mortar cover 2 is provided with a mortar cover handle 23 outside.

[0055] It should be noted that a mortar cover handle 23 is provided on the side wall of the mortar cover 2, which can provide a stable gripping point, facilitate the control of the mortar cover 2 to separate from the mortar body 1 and tightly abut the open end of the mortar body 1, and can also assist in adjusting the grinding force and other working parameters of the grinding rod 3, thereby ensuring a continuous and stable grinding workflow and providing support for improving the grinding efficiency.

[0056] Optionally, the mortar cover handle 23 is a U-shaped structure. Of course, it can also be a U-shaped structure or other structures. There is no limitation in this embodiment as long as it is easy to hold.

[0057] In a preferred embodiment, see Figure 4The mortar cover 2 is provided with a limiting member 24, and the limiting member 24 is used for sealingly connecting with the opening end of the mortar body 1.

[0058] It should be noted that a limit piece 24 is provided at the bottom where the mortar cover 2 is connected to the open end of the mortar body 1. The mortar cover 2 can be firmly and sealedly connected to the open end of the mortar body 1 through the limit piece 24, which can prevent the mortar cover 2 from shifting or falling off due to vibration, thereby enhancing the grinding stability, avoiding the leakage of the material to be ground or the intrusion of external impurities during the grinding process, and helping to improve the grinding efficiency and grinding quality.

[0059] Optionally, a convex groove is provided at the open end of the mortar body 1; the limiting member 24 is a concave groove, and the concave groove is cooperatively connected with the convex groove.

[0060] It should be noted that there can be many ways of coordinating and limiting the connection between the open end of the mortar body 1 and the mortar cover 2, such as a matching concave-convex groove structure, a snap-on structure, etc.; in the present embodiment, a concave-convex groove structure can be adopted between the open end of the mortar body 1 and the mortar cover 2. Specifically, the open end of the mortar body 1 can be provided with a convex groove and the limiting member 24 can be a concave groove, or the open end of the mortar body 1 can be provided with a groove and the limiting member 24 can be a convex groove. Through this mutually interlocking structure, precise positioning and limiting are achieved, thereby ensuring the close combination of the two.

[0061] In a preferred embodiment, the grinding rod 3 is a cylindrical structure.

[0062] It should be noted that the grinding rod 3 can be designed with a cylindrical-like structure. The cylindrical-like structure can generally be understood as a geometric shape or object structure with similar cylindrical features, such as an elliptical cylinder, a truncated cone, a variable-section cylinder and other structures. The cylindrical-like grinding rod 3 ensures that the contact area of ​​the grinding rod with the inner cavity of the mortar body 1 is relatively uniform when the grinding rod rotates or reciprocates, and the grinding effect is excellent, and the grip is comfortable.

[0063] Optionally, see Figure 6 The grinding rod 3 includes a gripping portion, a transition handle and a grinding portion which are connected in sequence;

[0064] The grip portion is in the shape of an arc-shaped frustum;

[0065] The transition handle is truncated cone-shaped;

[0066] The grinding part is in the shape of an inverted arc truncated cone, and is used to abut against the inner cavity of the mortar body 1 .

[0067] It should be noted that the gripping portion is in an arc-shaped truncated cone shape, which can be understood as a truncated cone with an arc-shaped side surface, the gripping portion is connected to the grinding portion through a truncated cone-shaped transition handle, and the grinding portion is in an inverted arc-shaped truncated cone shape, wherein the inverted arc-shaped truncated cone shape can be understood as an inverted arc-shaped truncated cone, and based on the structural feature that the diameter of the upper surface of the truncated cone is smaller than the diameter of the lower surface, it can be known that the diameter of the grinding portion is larger than the diameter of the gripping portion;

[0068] When the grinding part extends into the inner cavity of the mortar body 1 for grinding, the smaller diameter of the grip is convenient for holding, and the arc-shaped design of the grip conforms to ergonomics, which can improve the comfort and control of holding. The external force applied by the grip is transmitted to the grinding end through the transition handle, and the larger diameter of the grinding part can provide a wider contact surface during grinding, which helps to speed up the grinding process. At the same time, the arc-shaped design of the grinding part has smooth edges, which can reduce scratches or impact damage to the inner cavity wall of the mortar body 1 when in contact with the mortar body 1, thereby extending the service life of the mortar body 1.

[0069] In a preferred embodiment, see Figure 5 , the mortar body 1 is bowl-shaped.

[0070] It should be noted that the mortar body 1 can adopt a bowl-shaped structure, the diameter of which gradually decreases from the open end to the bottom, and its inner cavity structure can be arranged to fit the shape of the grinding rod 3 to ensure that the contact area is maximized during grinding. The bottom is usually flat, concave or other specific shaped bases, which can ensure that the mortar body 1 is stably placed on a plane and is not easy to slide or overturn during grinding operations.

[0071] Optionally, the mortar body 1 and the grinding rod 3 are made of agate material. Agate material has high hardness and wear resistance and can be suitable for grinding materials with relatively low hardness such as heavy metals.

[0072] Optionally, the grinding cover 2 is made of polytetrafluoroethylene material, which is not easy to adhere to substances generated during the grinding process, has an extremely low friction coefficient and can form a tight seal, and is light and easy to operate.

[0073] The above is a detailed introduction to a mortar device provided by the present invention. For a person skilled in the art, according to the idea of ​​the embodiment of the present invention, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A mortar device, characterized in that: include: Mortar body and grinding rod; The open end of the mortar body is detachably and hermetically connected with a mortar cover; The mortar cover is provided with a cover through hole, an elastic sleeve is embedded outside the cover through hole, and the end surface width of the upper end surface of the elastic sleeve is smaller than the end surface width of the lower end surface; The grinding rod passes through the elastic sleeve and extends into the inner cavity of the mortar body.

2. The mortar device according to claim 1, characterized in that The number of the elastic sleeves is multiple; The width of the end surfaces between the multiple connected elastic sleeves decreases from bottom to top.

3. The mortar device according to claim 1, characterized in that The mortar cover is embedded with a visual window.

4. The mortar device according to claim 1, characterized in that A mortar cover handle is provided outside the mortar cover.

5. The mortar device according to claim 1, characterized in that The mortar cover is provided with a limiting piece, and the limiting piece is used for sealing connection with the opening end of the mortar body.

6. The mortar device according to claim 5, characterized in that The opening end of the mortar body is provided with a convex groove; The limiting member is a groove, and the groove is matched and connected with the convex groove.

7. The mortar device according to claim 1, characterized in that The grinding rod is in a cylindrical structure.

8. The mortar device according to claim 7, characterized in that The grinding rod comprises a gripping portion, a transition handle and a grinding portion which are connected in sequence; The gripping portion is in the shape of an arc-shaped frustum; The transition handle is in the shape of a truncated cone; The grinding part is in the shape of an inverted arc truncated cone, and is used for abutting against the inner cavity of the mortar body.

9. The mortar device according to claim 1, characterized in that The elastic sleeve is in a table shape.

10. The mortar device according to claim 1, characterized in that The mortar body is in a bowl shape.

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