CN216967190U

CN216967190U - Knife rest with knife sharpening function

Info

Publication number: CN216967190U
Application number: CN202123090861.8U
Authority: CN
Inventors: 陈能彦
Original assignee: Licheng Tianxia International Trade Beijing Co ltd
Current assignee: Licheng Tianxia International Trade Beijing Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-07-15
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a knife rest, in particular to a knife rest with a knife sharpening function. The knife rest with the knife sharpening function needs to be designed, which can polish the knife and avoid the hand from being cut. A knife rest with a knife sharpening function comprises: the top of the base is provided with a shell; the guide rail is arranged at the bottom in the shell; the sliding block is arranged in the guide rail in a sliding manner. According to the utility model, water is poured into the water tank, the second plug limits the water in the water tank, the pull rope is pulled to move backwards to drive the sliding block to move backwards, so that the fixed shaft is driven to move backwards, the fixed shaft drives the knife stone to move backwards, the fixed shaft also drives the gear to move backwards, the gear rotates through the rack, the knife stone rotates to polish the knife, the U-shaped frame continues to move to be in contact with the special-shaped ejector rod, the second plug does not limit the water in the water tank any more, water flows onto the knife stone, and the knife stone can polish the knife better, so that the knife can be polished, and hands are prevented from being cut.

Description

Knife rest with knife sharpening function

Technical Field

The utility model relates to a knife rest, in particular to a knife rest with a knife sharpening function.

Background

The tool rest is a container for placing tools. The cutter is difficult to avoid breeding rust after being used, the cutter needs to be ground, but the function of the cutter rest on the market is single, and therefore the cutter needs to be manually sharpened. Generally, people grind knives by placing a knife on a knife grinder and then continuously moving the knife to contact with the knife grinder, and the hand is easily cut by the knife because the hand needs to contact with the knife.

Therefore, a tool rest with a tool sharpening function is needed to be designed, which can sharpen a tool and avoid cutting the hand, so as to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the knife needs to be continuously moved to be contacted with the knife sharpening stone for sharpening the knife by manual sharpening, and the knife needs to be contacted with the knife, which is very dangerous, the utility model has the technical problems that: the utility model provides a knife rest with knife sharpening function, which can polish the knife and avoid the hand from being cut.

A knife rest with a knife sharpening function comprises: the top of the base is provided with a shell; the guide rail is arranged at the bottom in the shell; the sliding block is arranged in the guide rail in a sliding manner; the first spring is arranged between one side of the sliding block and one side in the shell; the pull rope is fixedly connected to the middle part of one side of the sliding block, and one end of the pull rope penetrates through one side of the shell; the U-shaped frame is arranged at the top of the sliding block; the fixed shaft is rotatably connected to two sides of the bottom of the U-shaped frame in a penetrating manner; the knife stone is fixedly sleeved at the middle circumference of the fixed shaft; the gear is fixedly connected to the circumferential direction of one side of the fixed shaft; the racks are symmetrically arranged between the two sides in the shell, and the gear and the racks are meshed with each other.

Further, the method also comprises the following steps: the water tanks are symmetrically embedded in the top of the shell; the first plug is arranged in the middle of the top of the water tank; the special-shaped ejector rod is slidably connected to one side of the bottom of the water tank in a penetrating manner; the second plug is arranged at the bottom end of the inner side of the special-shaped ejector rod and penetrates through the water tank, and the second plug is matched with the water tank; and the second spring is arranged between the inner top of the special-shaped ejector rod and the inner bottom of the water tank.

Further, the rear end of the pull rope is also provided with a handle which is beneficial to pulling.

Further, the pull rope handle is made of rubber, and is not easy to damage due to the characteristics of the rubber.

Further, the whetstone is marble, and the smooth texture of the whetstone facilitates the grinding of the knife.

Further, the first plug is a rubber plug, and due to the material of the first plug, the first plug has high plasticity.

The utility model has the beneficial effects that:

1. through taking first stopper out, pour water into the water tank, the second stopper is spacing to the water in the water tank, the pulling stay cord removes backward and drives the slider and remove backward, and then drive the fixed axle and remove backward, the fixed axle removes backward and drives the whetstone and remove backward, the fixed axle removes backward still drives the gear and removes backward, the gear rotates through the rack, just also drive the whetstone and rotate the tool setting and polish, and when the U-shaped frame continued to remove and the contact of abnormal shape ejector pin, the abnormal shape ejector pin drives the second stopper no longer spacing to the water in the water tank, water flows to the whetstone on from the water tank, the whetstone carries out better polishing through the water tool setting, so, can polish the tool setting, and can avoid the hand to be cut wound.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Reference numbers in the figures: 1: base, 2: outer shell, 3: guide rail, 4: a slide block, 5: first spring, 6: a pull rope, 7: u-shaped frame, 8: fixed shaft, 9: whetstone, 10: gear, 11: rack, 12: a water tank, 13: first plug, 14: second plug, 15: special-shaped ejector rod, 16: a second spring.

Detailed Description

The present invention will be further described with reference to specific embodiments, illustrative examples and illustrations of the utility model herein are provided to explain the present invention and are not intended to limit the utility model.

Example 1

A knife rest with a knife grinding function is disclosed, as shown in figures 1-2, and comprises a base 1, a shell 2, a guide rail 3, a slide block 4, a first spring 5, a pull rope 6, a U-shaped frame 7, a fixed shaft 8, a knife grinding stone 9, a gear 10 and a rack 11, wherein the top of the base 1 is provided with the shell 2, the bottom of the shell 2 is provided with the guide rail 3, the slide block 4 is arranged in the guide rail 3 in a sliding manner, the first spring 5 is arranged between the front side surface of the slide block 4 and the front side surface of the shell 2, the middle part of the rear side surface of the slide block 4 is fixedly connected with the pull rope 6, the rear end of the pull rope 6 is also provided with a handle made of rubber, the rear end of the pull rope 6 penetrates through the rear part of the shell 2, the top of the slide block 4 is provided with the U-shaped frame 7, the left side and the right side of the top of the U-shaped frame 7 are both rotatably connected with the fixed shaft 8, the middle part of the fixed shaft 8 is fixedly sleeved with the knife grinding stone 9, the marble is made of the marble, the fixed shaft 8, the gear 10 is fixedly connected with the fixed shaft, racks 11 are symmetrically arranged between the front side and the rear side in the shell 2, and the gear 10 is meshed with the racks 11.

Still including water tank 12, first stopper 13, second stopper 14, heterotypic ejector pin 15 and second spring 16, 2 embedded water tank 12 of installing in top bilateral symmetry of shell, be equipped with first stopper 13 in the middle of the water tank 12 top, first stopper 13 is the rubber buffer, the cross-under of 12 bottom right sides of left side water tank 12 bottom left sides and right side water tank all slidingtype has heterotypic ejector pin 15, second stopper 14 is installed to 15 inboard bottom of heterotypic ejector pin, second stopper 14 runs through water tank 12, second stopper 14 and water tank 12 cooperation, install second spring 16 between the bottom in top and the water tank 12 in the heterotypic ejector pin 15.

Initially, the knife is positioned in the knife rest, the first plug 13 is firstly pulled out, due to the material of the first plug 13, the first plug 3 can be quickly restored, water is poured into the water tank 12, the second plug 14 limits the water in the water tank 12, the first plug 13 is then plugged back onto the water tank 12, the pull rope 6 is pulled to move backwards, the rear end of the pull rope 6 is provided with a handle which is convenient to pull, the handle of the pull rope 6 is made of rubber, the plasticity is strong, the pull rope is not easy to damage, the pull rope 6 drives the sliding block 4 to move backwards, the first spring 5 is stretched, the sliding block 4 moves backwards to drive the U-shaped frame 7 to move backwards, the U-shaped frame 7 moves backwards to drive the fixed shaft 8 to move backwards, the fixed shaft 8 moves backwards to drive the whetstone 9 to move backwards, the fixed shaft 8 also drives the gear 10 to move backwards, the gear 10 moves backwards to rotate through the rack 11, the gear 10 rotates to drive the fixed shaft 8 to rotate, the fixed shaft 8 rotates reversely to drive the whetstone 9 to rotate, the knife sharpening stone 9 rotates to sharpen the knife, the knife sharpening stone 9 is marble and has a smooth surface, the knife sharpening stone can sharpen the knife better, meanwhile, the U-shaped frame 7 can contact with the special-shaped ejector rod 15 when moving backwards to a certain distance, the U-shaped frame 7 drives the special-shaped ejector rod 15 to move upwards, the second spring 16 is stretched, the special-shaped ejector rod 15 moves upwards to drive the second plug 14 to move downwards, the second plug 14 does not limit the water in the water tank 12 any more, the water flows from the water tank 12 to the knife sharpening stone 9, the knife sharpening stone 9 continues to sharpen the knife through the water, the water enables the knife sharpening stone 9 to sharpen the knife better, when the U-shaped frame 7 continues to move backwards to be separated from the special-shaped ejector rod 15, the special-shaped ejector rod 15 moves downwards to reset to drive the second plug 14 to move downwards to reset to block the water in the water tank 12, when the U-shaped frame 7 moves backwards to the maximum stroke, the pull rope 6 is loosened, due to the action of the first spring 5, the sliding block 4 drives the U-shaped frame 7 to move forwards and reset, the knife sharpening stone 9 also moves forwards and resets, the U-shaped frame 7 moves forwards and contacts with the special-shaped ejector rod 15 again, water continues to flow on the knife sharpening stone 9, the U-shaped frame 7 continues to move forwards and is separated from the special-shaped ejector rod 15, and the knife sharpening process is repeated in this way, so that the knife can be sharpened continuously. After the knife is polished, the pull rope 6 stops being pulled, and the polishing stone stops polishing the knife.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a knife rest of function of whetting a knife in area, characterized by, including:

the top of the base (1) is provided with a shell (2);

the guide rail (3), the guide rail (3) is installed on the bottom in the shell (2);

the sliding block (4), the sliding block (4) is installed in the guide rail (3) in a sliding way;

the first spring (5), the first spring (5) is installed between one side of the sliding block (4) and one side in the shell (2);

the pull rope (6), the pull rope (6) is fixedly connected to the middle of one side of the sliding block (4), and one end of the pull rope (6) penetrates through one side of the shell (2);

the U-shaped frame (7), the U-shaped frame (7) is installed on the top of the sliding block (4);

the fixed shaft (8) is rotatably connected to the two sides of the bottom of the U-shaped frame (7) in a penetrating manner;

the knife sharpening stone (9), the knife sharpening stone (9) is fixedly sleeved on the middle circumference of the fixed shaft (8);

the gear (10), the gear (10) is fixedly connected to one side circumference of the fixed shaft (8);

the rack (11), rack (11) symmetry is installed between shell (2) inside both sides, and gear (10) and rack (11) intermeshing.

2. The tool rest with the tool sharpening function according to claim 1, further comprising:

the water tank (12), the water tank (12) is symmetrically embedded in the top of the shell (2);

the first plug (13), the first plug (13) is set up in the middle of the top of the cistern (12);

the special-shaped ejector rod (15), the special-shaped ejector rod (15) is connected to one side of the bottom of the water tank (12) in a sliding and penetrating manner;

the second plug (14), the second plug (14) is arranged at the bottom end of the inner side of the special-shaped ejector rod (15), the second plug (14) penetrates through the water tank (12), and the second plug (14) is matched with the water tank (12);

and the second spring (16), the second spring (16) is arranged between the inner top of the special-shaped ejector rod (15) and the inner bottom of the water tank (12).

3. The knife rest with the knife sharpening function according to claim 2, wherein a handle is further arranged at the rear end of the pull rope (6) to facilitate pulling.

4. The knife rest with knife sharpening function according to claim 3, characterized in that the grip of the pull rope (6) is made of rubber, and is not easy to damage due to the characteristics of the rubber.

5. The blade holder with the function of sharpening as claimed in claim 4, wherein the sharpening stone (9) is marble, and the smooth texture thereof facilitates sharpening of the blade.

6. The knife rest with the knife sharpening function according to claim 5, wherein the first plug (13) is a rubber plug, and has stronger plasticity due to the material.