Novel household knife grinding device
By designing an oval gripping block and anti-slip column in the sharpening device, the problem of loose gripping is solved, and the stable gripping of the gripping block is achieved is achieved.
Patent Information
- Application Number
- CN202422188111.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The existing sharpener grip is not conducive to grip force, and it is prone to slip and loose or disengage the hand.
A new household sharpening device is designed, including a sharpening seat, grip, anti-slip pad, an oval gripping block, an upper and lower pressing block. An anti-slip post is installed on the grip, which increases friction through the oval gripping block and an anti-slip post, and stabilizes the grip through the clamp head and the clamp table.
Improves the grip stability of the grip, prevents loosening, and facilitates the installation and replacement of the sharpening block.
Smart Images
Figure CN223071176U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of knife sharpening appliances, in particular to a novel household knife sharpening device. Background Art
[0002] Compared with traditional knife sharpening appliances, modern knife sharpeners have the advantages of fast knife sharpening speed, simple operation, convenient carrying, and beautiful appearance. They are a scientific, practical, efficient, and convenient knife sharpening appliance, suitable for various knives such as kitchen knives, outdoor knives, Damascus knives, and ceramic knives. Their characteristic is that they change traditional single-sided knife sharpening to double-sided knife sharpening, which has fundamentally changed the methods, angles, and efficiency of knife sharpening, and greatly improved the knife sharpening efficiency.
[0003] When using a knife sharpener, it is often necessary to firmly hold the handle of the knife sharpener to prevent it from shaking during knife sharpening and affecting the use of knife sharpening. Although the existing knife sharpeners are designed with handles, their handles only serve the function of grasping, which is not conducive to grasping and applying force, and it is easy to slip, loosen, or come off. Summary of the Utility Model
[0004] In order to solve the problem that the handle of the existing knife sharpener is not conducive to grasping and applying force, and is easy to slip, loosen, or come off, the utility model provides a novel household knife sharpening device.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions: A novel household knife sharpening device includes a knife sharpening base. A handle is detachably fixed to the right end of the knife sharpening base, and an anti-slip pad is fixed to the lower end of the knife sharpening base. An oval-shaped grasping block is fixed to the right end of the handle. Upper and lower pressing blocks are respectively fixed to the upper and lower sides of the handle, and both the upper and lower pressing blocks are arranged on the left side of the grasping block. The lower pressing block is arranged on the left side of the upper pressing block. Anti-slip columns are uniformly arranged and fixed on the outer surfaces of the lower pressing block, the upper pressing block, and the grasping block. A hanging hole is opened at the right end of the grasping block.
[0006] As a preferred solution, a plurality of card heads arranged in a circumferentially uniform manner are fixed to the left end of the handle, and a card platform is fixed to the outer side surface of the card head near the end part.
[0007] As a preferred solution, a support plate protruding upward is fixed to the upper surface of the knife sharpening base. A fixing seat is installed at a position near the right end of the support plate. An installation groove for installing the fixing seat is opened on the support plate, and positioning grooves are opened on the left and right side walls in the installation groove. Buckle grooves are opened on the front and rear side surfaces of the support plate below the installation groove. A connection hole is opened at the right end of the knife sharpening base.
[0008] As a preferred solution, the fixing seat includes a V-shaped installation seat. A protective sleeve is wrapped around the outside of the installation seat, and two left and right V-shaped knife sharpening blocks are installed inside the installation seat.
[0009] As a preferred solution, a grinding edge opening is provided in the middle part of the mounting base, and positioning blocks that are stuck in the positioning grooves are fixed on both the left and right sides of the mounting base. A card slot for installing the grinding block is provided in the inner part of the mounting base located at the grinding edge opening.
[0010] As a preferred solution, the protective cover is sleeved on the outer side of the mounting base from top to bottom, and raised buckles are fixed on the inner sides of the front and rear side walls of the protective cover.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. The provided oval-shaped gripping block makes it more convenient to grip, and the provided upper pressing block facilitates the placement and application of force by the thumb during gripping. At the same time, the provided lower pressing block facilitates the placement and application of force by other fingers, and the provided anti-slip columns greatly increase the friction force, so that the grip of the handle is more stable and reliable and is not likely to become loose.
[0013] 2. The provided installation groove facilitates the installation and disassembly of the mounting base, and the positioning and installation of the grinding block are realized through the card slot provided in the mounting base, thus facilitating the replacement when the grinding block is severely worn in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2 is the schematic diagram of the knife grinding base of the present utility model;
[0016] Figure 3 is the schematic diagram of the handle of the present utility model;
[0017] Figure 4 is the schematic diagram of the fixed base of the present utility model;
[0018] Figure 5 is the schematic diagram of the mounting base of the present utility model;
[0019] Figure 6 is the schematic diagram of the protective cover of the present utility model.
[0020] In the figure: 1. Knife grinding base; 11. Support plate; 12. Positioning groove; 13. Installation groove; 14. Connection hole; 15. Buckle groove; 2. Fixed base; 21. Protective cover; 211. Buckle; 22. Mounting base; 221. Card slot; 222. Grinding edge opening; 223. Positioning block; 23. Grinding block; 3. Handle; 31. Clamping head; 32. Clamping platform; 33. Upper pressing block; 34. Anti-slip column; 35. Gripping block; 36. Hanging hole; 37. Lower pressing block; 4. Anti-slip pad. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way restricts the present utility model and its application or use. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0023] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that, for the sake of convenience of description, the sizes of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed herein, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as limiting the scope of protection of the present utility model; the orientation words "inner, outer" refer to the inside and outside relative to the contour of each component itself.
[0025] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper", etc. can be used here to describe the spatial positional relationship of a device or feature shown in the figure with other devices or features. It should be understood that spatial relative terms are intended to include different orientations in use or operation other than the orientation described in the figure for the device. For example, if the device in the attached figure is inverted, a device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above" can include both orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations are made for the spatial relative descriptions used here.
[0026] In addition, it should be noted that using terms such as "first", "second", etc. to limit components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, so they cannot be understood as limiting the protection scope of the present utility model.
[0027] As Figure 1 and Figure 2 shown, a new type of household knife sharpening device includes a knife sharpening base 1. A handle 3 is detachably fixed to the right end of the knife sharpening base 1, and an anti-slip pad 4 is fixed to the lower end of the knife sharpening base 1 to play an anti-slip role during knife sharpening. An oval-shaped gripping block 35 is fixed to the right end of the handle 3. Upper pressing blocks 33 and lower pressing blocks 37 are respectively fixed to the upper and lower sides of the handle 3, and both the upper pressing block 33 and the lower pressing block 37 are arranged on the left side of the gripping block 35. The lower pressing block 37 is arranged on the left side of the upper pressing block 33. Anti-slip columns 34 are uniformly fixed to the outer surfaces of the lower pressing block 37, the upper pressing block 33, and the gripping block 35. A hanging hole 36 is opened at the right end of the gripping block 35. By providing the oval-shaped gripping block 35, it is more convenient to grip. By providing the upper pressing block 33, it is convenient for the thumb to be placed and apply force during gripping. At the same time, by providing the lower pressing block 37, it is convenient for other fingers to be placed and apply force. And by providing the anti-slip columns 34, the friction force is greatly increased, so that the grip of the handle 3 is more stable and reliable and is not likely to loosen.
[0028] As Figure 2 shown, a plurality of clamping heads 31 arranged in a circumferentially uniform manner are fixed to the left end of the handle 3, and a clamping platform 32 is fixed to the outer side surface of the clamping head 31 near the end. The handle 3 is inserted into the connection hole 14 by using the clamping heads 31 and is clamped and fixed by the clamping platform 32.
[0029] As Figure 3As shown in the figure, a support plate 11 protruding upward is fixed on the upper surface of the knife sharpening base 1, and a fixing base 2 is installed near the right end of the support plate 11. An installation groove 13 for installing the fixing base 2 is provided on the support plate 11 for installing the fixing base 2, and positioning grooves 12 are provided on the left and right side walls in the installation groove 13 for positioning the fixing base 2 during installation. Buckle grooves 15 are provided on the front and rear sides of the support plate 11 below the installation groove 13 for clamping and fixing the lower end of the protective cover 21. A connection hole 14 is provided at the right end of the knife sharpening base 1 for inserting and fixing the handle 3.
[0030] As Figure 4 shown in the figure, the fixing base 2 includes a V-shaped mounting base 22 for fixedly installing the knife sharpening block 23. The outside of the mounting base 22 is wrapped with a protective cover 21, and two left and right V-shaped knife sharpening blocks 23 are installed inside the mounting base 22. The two V-shaped knife sharpening blocks 23 are more convenient for knife sharpening.
[0031] As Figure 5 shown in the figure, a knife sharpening opening 222 is provided in the middle part of the mounting base 22, and positioning blocks 223 clamped in the positioning grooves 12 are fixed on both the left and right sides of the mounting base 22. The mounting base 22 is positioned and installed by clamping the positioning blocks 223 in the positioning grooves 12. A clamping groove 221 for installing the knife sharpening block 23 is provided inside the mounting base 22 at the inner side of the knife sharpening opening 222, and the knife sharpening block 23 is fixedly installed through the clamping groove 221.
[0032] As Figure 6 shown in the figure, the protective cover 21 is sleeved on the outside of the mounting base 22 from top to bottom, and convex buckles 211 are fixed on the inner sides of the front and rear side walls of the protective cover 21. The protective cover 21 is made of stainless steel products. By sleeving the protective cover 21 on the outside of the mounting base 22, damage to the mounting base 22 during knife sharpening can be avoided.
[0033] In this embodiment, when using the knife sharpening, the palm is held on the gripping block 35, the thumb is pressed on the upper pressing block 33, and then the index finger is pressed on the lower pressing block 37. At this time, the knife can be sharpened. When the knife sharpening block 23 is severely worn later, the protective cover 21 can be disassembled, and then the mounting base 22 can be disassembled, so that the knife sharpening block 23 in the mounting base 22 can be disassembled and replaced.
[0034] The above is the preferred embodiment of the present invention. Those skilled in the art of the present invention can also make changes and modifications to the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvement, replacement or variation made by those skilled in the art on the basis of the present invention belongs to the protection scope of the present invention.
Claims
1. A new type of household knife sharpening device, comprising a knife sharpening base (1), characterized in that: A handle (3) is detachably fixed to the right end of the knife sharpening base (1), and an anti-slip pad (4) is fixed to the lower end of the knife sharpening base (1). An oval-shaped gripping block (35) is fixed to the right end of the handle (3). Upper pressing blocks (33) and lower pressing blocks (37) are respectively fixed to the upper and lower sides of the handle (3), and both the upper pressing block (33) and the lower pressing block (37) are arranged on the left side of the gripping block (35). The lower pressing block (37) is arranged on the left side of the upper pressing block (33). Anti-slip columns (34) are uniformly arranged and fixed on the outer surfaces of the lower pressing block (37), the upper pressing block (33), and the gripping block (35). A hanging hole (36) is opened at the right end of the gripping block (35).
2. The novel household knife sharpening device according to claim 1, characterized in that: A plurality of clamping heads (31) arranged in a circumferentially uniform manner are fixed to the left end of the handle (3), and clamping platforms (32) are fixed to the outer side surfaces of the clamping heads (31) near the end parts.
3. The novel household knife sharpening device according to claim 2, wherein: A support plate (11) protruding upward is fixed to the upper surface of the knife sharpening base (1), and a fixing seat (2) is installed at a position near the right end of the support plate (11). An installation groove (13) for installing the fixing seat (2) is opened on the support plate (11), and positioning grooves (12) are opened on the left and right side walls in the installation groove (13). Buckle grooves (15) are opened on the front and rear side surfaces of the support plate (11) below the installation groove (13). A connection hole (14) is opened at the right end of the knife sharpening base (1).
4. The novel household knife sharpening device according to claim 3, characterized in that: The fixing seat (2) includes a V-shaped installation seat (22). A protective sleeve (21) is wrapped around the outside of the installation seat (22), and two left and right V-shaped knife sharpening blocks (23) are installed inside the installation seat (22).
5. A novel household knife sharpening device according to claim 4, wherein: A knife sharpening opening (222) is opened in the middle part of the installation seat (22), and positioning blocks (223) stuck in the positioning grooves (12) are fixed to both the left and right sides of the installation seat (22). A clamping groove (221) for installing the knife sharpening block (23) is opened at the inner side part of the installation seat (22) where the knife sharpening opening (222) is located.
6. The novel household knife sharpening device according to claim 5, characterized in that: The protective sleeve (21) is sleeved on the outside of the installation seat (22) from top to bottom, and protruding buckles (211) are fixed to the inner sides of the front and rear side walls of the protective sleeve (21).