CN219562713U

CN219562713U - Knife sharpener

Info

Publication number: CN219562713U
Application number: CN202320370775.2U
Authority: CN
Inventors: 熊延开
Original assignee: Kunshan Yichangkai Precision Mould Co ltd
Current assignee: Kunshan Yichangkai Precision Mould Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-22
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a knife sharpener, which relates to the technical field of sharpening tools and adopts the technical scheme that: including the mount pad and set up a plurality of sharpening groups in the mount pad top, the mount pad below is provided with adsorption equipment, and adsorption equipment is provided with the adsorption disk that is used for the fixed mount pad, and a plurality of sharpening groups all are provided with two intercrossing's sharpening rolls. According to the utility model, the knife sharpener can be quickly fixed and detached by arranging the adsorption device, and the knife edges with different requirements can be polished by the knife sharpening groups made of various different materials, so that the polishing efficiency is improved, the knife sharpener can be taken out, used and collected at any time, and the convenience of the knife sharpener is improved.

Description

Knife sharpener

Technical Field

The utility model relates to the technical field of knife sharpening tools, in particular to a knife sharpener.

Background

At present, the whetstone is a common article in a household kitchen, the whetstone is required to be used by a knife, the whetstone sold in the market at present is a single whetstone block, the use is very inconvenient, the fixation is difficult, if the use is improper, people are injured easily, the angle of sharpening is not easy to control consistently in the sharpening process, sometimes the angle of sharpening is sharpened, and the angle of sharpening is changed unintentionally in the later stages, but the sharpening is blunt, so that the situation cannot be mastered and solved by general people, and research and development are necessary in this aspect.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the knife sharpener, which can be quickly fixed and detached by arranging the adsorption device, and the knife edges with different requirements are polished by the knife sharpening groups arranged by various different materials, so that the polishing efficiency is improved, the knife sharpener can be taken out at any time to be used and collected, and the technical field of convenience knife sharpening tools of the knife sharpener is increased.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a knife sharpener, includes the mount pad and sets up a plurality of sharpening groups in the mount pad top, the mount pad below is provided with adsorption equipment, adsorption equipment is provided with the adsorption disk that is used for the fixed mount pad, a plurality of sharpening groups all are provided with two intercrossing's sharpening rolls.

The utility model is further provided with: the adsorption device is provided with two turntables, two one sides of the turntables, which are far away from the axis, are provided with limiting rods, the adsorption disc is provided with guide posts, and limiting holes for installing the limiting rods are formed in the guide posts.

The utility model is further provided with: the adsorption device is characterized in that the adsorption device is further provided with balance plates, round holes penetrating through the balance plates are formed in the balance plates, supporting blocks corresponding to the turntables are arranged on the balance plates, the supporting blocks are arranged on two sides of the round holes, and the guide posts are arranged in the round holes.

The utility model is further provided with: the radius of the round hole is larger than that of the guide post.

The utility model is further provided with: the adsorption equipment is provided with the rotation handle, rotate handle both ends respectively with two carousel fixed connection, the axis of rotation handle corresponds the setting with the axis of carousel, the rotation handle outwards extends from the both sides of balance plate.

The utility model is further provided with: the balance plate top fixed mounting has and revolves the portion of twisting, revolve the portion of twisting and offered the logical groove with the guide post intercommunication, revolve the portion of twisting and be connected with the mount pad can be dismantled.

The utility model is further provided with: the utility model discloses a knife sharpening device, including mount pad, sharpening roller, mounting pad top has been seted up and has been used for a plurality of mounting grooves of sharpening group, be provided with the installation pole in the mounting groove, sharpening roller's one end is fixed to be provided with the installation cover, the installation cover rotates to set up on the installation pole, sharpening roller keeps away from the one end of installation pole and leans on the inner wall of mounting groove.

The utility model is further provided with: the one end that the sharpening roll kept away from the installation pole is provided with the elastic component, the elastic component has the elastic potential energy that the drive sharpening roll kept away from the mounting groove.

The utility model is further provided with: and the sharpening materials of the sharpening rollers of the sharpening groups are different.

In summary, the utility model has the following beneficial effects:

when the knife sharpener is needed, a user rotates the rotary handle to the upper part of the balance plate, places the adsorption disc on the table, then presses the rotary handle, so that the adsorption disc is adsorbed on the table, the balance plate and the table top clamp the periphery of the adsorption disc, the adsorption device is prevented from shaking, the knife edge is aligned between two crossed knife sharpening rollers, then the knife is pulled back and forth, the knife edge is polished, when the pressure of the user is too high in the polishing process, the two knife sharpening rollers press the elastic piece, damage to the knife sharpening rollers and the knife edge caused by the too high pressure is prevented, the knife sharpener can be quickly fixed on the table for polishing, polishing efficiency is improved, the knife sharpener can be used and collected at any time, and convenience of the knife sharpener is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjusting device of the present utility model;

FIG. 3 is an exploded view of the adjustment device of the present utility model;

fig. 4 is a schematic view of the structure of the mounting base and the sharpening unit of the present utility model.

In the figure: 1. a mounting base; 2. sharpening rolls; 3. an adsorption plate; 4. a turntable; 5. a limit rod; 6. a guide post; 7. a limiting hole; 8. a balance plate; 9. a support block; 10. rotating the handle; 11. a screwing part; 12. a mounting groove; 13. a mounting rod; 14. a mounting sleeve; 15. an elastic member.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

A knife sharpener, as shown in figure 1, comprises a mounting seat 1 and three sharpening groups arranged above the mounting seat 1, wherein an adsorption device for fixing the mounting seat 1 is arranged below the mounting seat 1.

As shown in fig. 1-4, the adsorption device is provided with a turntable 4, a rotating handle 10, an adsorption disc 3, a balance plate 8 and a screwing part 11, wherein the axis of the adsorption disc 3 vertically extends to form a guide post 6, a limit hole 7 is formed in the top of the guide post 6, the balance plate 8 is a prototype, a round hole for installing the guide post 6 is formed in the middle of the balance plate 8, two supporting blocks 9 corresponding to the two turntables 4 are arranged in the balance plate 8, the two supporting blocks 9 are respectively arranged on two sides of the round hole, the rotating handle 10 is in a C shape, the two turntables 4 are welded at two ends of the rotating handle respectively, the rotating axis of the two turntables 4 is coaxial with the rotating axis of the rotating handle 10, one end of the rotating handle 10 away from the rotating axis is in an unadsorbed state when being above the balance plate 8, otherwise in an adsorbed state, a certain gap is reserved between the balance plate 8 and the adsorption disc 3 when in the adsorbed state, and the periphery of the adsorption disc 3 is clamped by the balance plate 8 and a tabletop when in the adsorbed state.

When the knife sharpener is needed, a user rotates the rotary handle 10 to the upper part of the balance plate 8, places the adsorption disc 3 on a table, then presses the rotary handle 10, so that the adsorption disc 3 is adsorbed on the table, the balance plate 8 and the table top clamp the periphery of the adsorption disc 3, the adsorption device is prevented from shaking, and the knife is polished.

As shown in fig. 1-4, a fixed screwing part 11 is adhered to the upper side of the balance plate 8, a through groove communicated with the guide post 6 is formed in the screwing part 11, female threads are formed in the inner wall of the through groove, a threaded post is formed in the bottom end of the mounting seat 1, a mounting groove 12 for three sharpening groups is formed in the upper side of the mounting seat 1, two crossed sharpening rollers 2 are arranged in the sharpening groups, two horizontal mounting rods 13 are fixedly adhered to the mounting groove 12, the two mounting rods 13 are arranged in parallel, a mounting sleeve 14 is fixedly adhered to one end of the sharpening roller 2, the mounting sleeve 14 is sleeved on the mounting rod 13, one end, far away from the mounting rod 13, of the sharpening roller 2 leans against the inner wall above the mounting groove 12, the inner wall above the mounting groove 12 prevents the sharpening roller 2 from being far away from the mounting groove 12, a fixed elastic member 15 is mounted in a bolt in the mounting groove 12, one end, far away from the mounting groove 12, of the elastic member 15 is welded on the sharpening roller 2, and the elastic member 15 has elastic potential energy for driving the sharpening roller 2 to be far away from the mounting groove 12.

After the knife sharpener is installed, the knife is sharpened through the sharpening group, the knife edge is aligned between the two crossed sharpening rollers 2, and then the knife is pulled back and forth, so that the knife edge is polished, when the pressing force of a user is too large in the polishing process, the two sharpening rollers 2 press the elastic piece 15, and damage to the sharpening rollers 2 and the knife edge caused by the too large pressing force is prevented.

The three sharpening rollers 2 of the sharpening group are different in material, the sharpening rollers 2 are made of diamond, high-hardness tungsten steel alloy and aviation ceramic material from left to right in sequence, the diamond is suitable for sharpening blunt knives, the high-hardness tungsten steel alloy can be rapidly shaped, the cutting edge is recovered to be suitable for duller knives, and the aviation ceramic material can eliminate cutting edge burrs and burrs to be suitable for sharpening polishing.

Working principle: when the knife sharpener is needed, a user rotates the rotary handle 10 to the upper part of the balance plate 8, places the adsorption disc 3 on a table, then presses the rotary handle 10, so that the adsorption disc 3 is adsorbed on the table, the balance plate 8 and the table top clamp the periphery of the adsorption disc 3, the adsorption device is prevented from shaking, the knife edge is aligned between the two crossed knife sharpening rollers 2, then the knife is pulled back and forth, the knife edge is polished, when the pressure of the user is too high in the polishing process, the two knife sharpening rollers 2 press the elastic piece 15, the knife sharpening rollers 2 and the knife edge are prevented from being damaged due to the too high pressure, the knife sharpener can be quickly fixed on the table, polishing efficiency is improved, the knife sharpener can be used and collected at any time, and convenience of the knife sharpener is improved.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A knife sharpener, characterized in that: including mount pad (1) and set up a plurality of sharpening groups in mount pad (1) top, mount pad (1) below is provided with adsorption equipment, adsorption equipment is provided with adsorption disk (3) that are used for fixed mount pad (1), a plurality of sharpening groups all are provided with two intercrossing's sharpening roll (2).

2. The sharpener of claim 1, wherein: the adsorption device is provided with two turntables (4), two one sides of the turntables (4) far away from the axis are provided with limiting rods (5), the adsorption disc (3) is provided with guide posts (6), and the guide posts (6) are provided with limiting holes (7) for installing the limiting rods (5).

3. The sharpener of claim 2, wherein: the adsorption device is characterized in that the adsorption device is further provided with balance plates (8), round holes penetrating through the balance plates (8) are formed in the balance plates (8), supporting blocks (9) corresponding to the rotary table (4) are arranged on the balance plates (8), the supporting blocks (9) are arranged on two sides of the round holes, and the guide columns (6) are arranged in the round holes.

4. The sharpener of claim 3 wherein: the radius of the round hole is larger than that of the guide post (6).

5. The sharpener of claim 4, wherein: the adsorption device is provided with a C-shaped rotating handle (10), two ends of the rotating handle (10) are fixedly connected with the two turntables (4) respectively, and the rotating axis of the rotating handle (10) is arranged corresponding to the axis of the turntables (4).

6. The sharpener of claim 5, wherein: the balance plate (8) top fixed mounting has and revolves and twist portion (11), revolve and twist portion (11) and seted up the logical groove with guide post (6) intercommunication, revolve and twist portion (11) and mount pad (1) detachable connection.

7. The sharpener of claim 6, wherein: the utility model discloses a knife sharpening device, including mount pad (1), sharpening roll (2), mounting groove (12) are offered to mount pad (1) top for a plurality of sharpening groups, be provided with installation pole (13) in mounting groove (12), the one end of sharpening roll (2) is fixed to be provided with installation cover (14), installation cover (14) rotate and set up on installation pole (13), the one end that sharpening roll (2) kept away from installation pole (13) leans on the inner wall of mounting groove (12).

8. The sharpener of claim 7, wherein: one end of the sharpening roll (2) away from the mounting rod (13) is provided with an elastic piece (15), the elastic piece (15) is provided with elastic potential energy for driving the sharpening roll (2) to be away from the mounting groove (12), and the inner wall of the mounting groove (12) prevents the sharpening roll (2) from being away from the mounting groove (12).

9. The sharpener of claim 8, wherein: and sharpening materials of the sharpening rollers (2) of the sharpening groups are different.