CN218082239U - Knife sharpener - Google Patents

Abstract

The utility model discloses a knife sharpener, which comprises a fixed bracket and a knife sharpening frame, wherein the knife sharpening frame is provided with a knife sharpening groove; the fixed support is integrally formed and is provided with a base, the upper part of the base protrudes to form a knife grinding frame support, the knife grinding frame support is provided with a fixed notch with an upward opening, the fixed notch penetrates through two sides of the knife grinding frame support, and the knife grinding frame is inserted into the fixed notch from top to bottom and is fixedly connected with the fixed support; the knife grinding frame is divided into two half shell structures which are oppositely opened and closed left and right, a knife grinding stone caulking groove is arranged in the knife grinding frame, and the knife grinding stone is embedded in the knife grinding stone caulking groove; through with fixed bolster and knife rest independent setting respectively, and be connected from top to bottom between knife rest and the fixed bolster for the fixed bolster can the integrated into one piece, both ensured the rigidity of fixed bolster, also be convenient for take off the knife rest alone and change, clean whetstone, sufficient whole space is also left in the bottom of fixed bolster in order to set up the planer.

Description

Knife sharpener

Technical Field

The utility model relates to a kitchen utensil, in particular to a knife sharpener.

Background

The knife sharpener as a kitchen tool usually comprises a fixing support, one end of the fixing support is also provided with an integrally formed handle, so that the knife sharpener is conveniently fixed on a working table surface during sharpening, the fixing support is provided with a knife sharpening frame, the knife sharpening frame is provided with a knife sharpening groove, and a knife sharpening stone or a knife sharpening rod which is arranged in a V shape is arranged in the knife sharpening groove; the fixed support and the knife sharpening groove are integrally formed, the fixed support is divided into a left half and a right half, and the two half fixed supports and the knife sharpening groove are connected through screws or buckles, so that the knife sharpening stone is convenient to replace and clean.

The prior art has the following defects: the bottom of the fixed support cannot be effectively utilized, and the whole fixed support and the sharpening frame need to be disassembled when the sharpening stone is replaced and cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome defect among the above-mentioned prior art, through with fixed bolster and knife grinding rest independent setting respectively, and be connected from top to bottom between knife grinding rest and the fixed bolster for the fixed bolster can the integrated into one piece, has both ensured the rigidity of fixed bolster, also is convenient for take off the knife grinding rest alone and change, clean whetstone, and the bottom of fixed bolster also can reserve sufficient whole space in order to set up other kitchen utensils.

The utility model provides a knife sharpener, which comprises a fixed bracket and a knife sharpening frame, wherein the knife sharpening frame is provided with a knife sharpening groove; the grinding device comprises a fixed support, a grinding tool rest and a grinding tool rest, wherein the fixed support is integrally formed and provided with a base, the upper part of the base protrudes to form the grinding tool rest support, the grinding tool rest support is provided with a fixing notch with an upward opening, the fixing notch penetrates through two sides of the grinding tool rest support, and the grinding tool rest is inserted into the fixing notch from top to bottom and is fixedly connected with the fixed support; the knife grinding frame is divided into two half thin shell structures which are oppositely opened and closed left and right, a knife grinding stone caulking groove is arranged in the knife grinding frame, and the knife grinding stone is embedded in the knife grinding stone caulking groove.

In the technical scheme, the bottom of the fixed notch is communicated with the base, the bottom of the grinding tool rest extends downwards to form the elastic clamping teeth, the clamping teeth penetrate through the thin wall at the communicated position of the fixed notch and the base, the lower end of the clamping teeth extends outwards to form the bulge, the bulge of the clamping teeth and the bottom surface of the grinding tool rest form a caulking joint, and the thin wall at the communicated position of the bottom of the fixed notch and the base is embedded in the caulking joint, so that the grinding tool rest is restrained by the fixed support in the up-down direction and the two side directions.

Further preferably, the two end surfaces of the fixing notch are provided with a convex grinding tool rest support guiding block and a concave grinding tool rest support guiding groove; the knife grinding frame support guiding blocks are arranged at the bottoms of the surfaces of the two ends of the fixing notch and are of a trapezoidal structure with a small upper part and a large lower part; the knife rest support guiding groove extends downwards from the top of the knife rest support and is of an inverted trapezoidal structure with a large upper part and a small lower part; the knife rest is provided with a corresponding knife rest guiding notch and a convex knife rest guiding block, the knife rest guiding notch extends upwards from the bottom surface of the knife rest and is of a trapezoidal structure with a small top and a big bottom, and the knife rest guiding block extends downwards from the top surface of the knife rest and is of an inverted trapezoidal structure with a large top and a small bottom; when the knife grinding frame is inserted into the fixing notch of the knife grinding frame support from top to bottom, the knife grinding frame support guide block is upwards inserted into the knife grinding frame guide notch, the knife grinding frame guide block is embedded into the knife grinding frame support guide groove from top to bottom, the longitudinal end face of the knife grinding frame is restrained, auxiliary restraint is also achieved on two sides of the knife grinding frame, and the knife grinding frame is guaranteed to be fully restrained by the fixing support.

Further preferably, the handle still extends to the one end of knife rest support, and the other end of handle is connected with the base for fixed bolster is convenient for fix when whetting a knife, and fixed bolster's bulk rigidity strengthens.

Preferably, the base is a thin shell structure with an open lower end, the lower port of the base is provided with a groove plate extending inwards along two sides of the base, a fixed sliding groove is formed between the groove plate and the bottom surface of the shell of the base, and one end of the base, which is open at the fixed sliding groove, is open; the sharpener also comprises a planing device which is independently arranged, and the thickness and the shape of the planing device are matched with the height and the shape of the fixed sliding chute, so that the planing device can be inserted into the base along the direction of the fixed sliding chute and fixed in the base.

Further preferably, the planing device is provided with a planing section, a bottle opener section, a fine crushing section, a fish scale scraping section and a fish cheek removing section from the front end to the rear end section by section; wherein the planing section is provided with two sections from front to back, the front section is a surface planing section and is provided with a transverse blade, and the surface of the vegetables and the fruits is planed; the rear section is a strip planing section provided with point-distributed hole blades, and the vegetables and fruits are cut into strips; the fine crushing section is provided with holes distributed in a dotted manner, and raised sharp spines are arranged on the periphery of the holes; the fish scale scraping section is of a vertical thin-wall structure, fish scale scraping cuts are arranged on the surface of the thin wall and are arranged one by one along the surface of the thin wall, and the ports of the fish scale scraping cuts are right angles or acute angles, so that fish scales can be quickly scraped by the ports of the fish scale scraping cuts; the gill removal section is arranged at the tail end of the planing device and is of a vertical thin-wall structure, the gill removal section is arranged in an inclined mode from the front to the back and downwards, protruding teeth of raised acute angles are arranged on the surface of the thin wall, and the protruding teeth can hook out the gill from the head of the gill.

Further preferably, the corners at the tail end of the planer are also provided with planing cutters for removing the fruit and vegetable rotten spurs and the bulges; the fruit and vegetable rot removing spurs are in a sharp-thorn shape formed by obliquely extending two thin walls, the thin walls are arc-shaped, and a hollow structure with a large upper port and a small lower port is arranged between the two thin walls, so that the picked fruit and vegetable rot can fall into hollow holes, but is not easy to leak from the holes; the slicing knife is of a thin sheet structure, two arc sides of the thin sheet extend in an arc shape and are intersected to the knife tip, and the two arc sides are provided with cutting edges, so that the slicing knife is mainly used for slicing fish maws or shellfish food materials.

Compared with the prior art, the utility model discloses a with fixed bolster and knife rest independent setting respectively, and upper and lower connection between knife rest and the fixed bolster for the fixed bolster can the integrated into one piece, has both ensured the rigidity of fixed bolster, also is convenient for take off the knife rest alone and change, clean whetstone, and sufficient whole space is also left in order to set up the planing ware in the bottom of fixed bolster.

Drawings

Fig. 1 is a perspective view of the knife sharpener of the present invention (the sharpening holder is fixed);

fig. 2 is a perspective view of the knife sharpener of the present invention (the sharpening holder is not fixed);

FIG. 3 is a perspective view of the knife sharpener of the present invention (the sharpening holder is split into two halves);

FIG. 4 is a perspective view of the sharpener of the present invention (before the sharpener is inserted into the base);

FIG. 5 is a perspective view of the sharpener of the present invention (the sharpener is inserted into the base for fixation);

fig. 6 is a perspective view of the sharpener of the present invention.

The following reference numerals are marked thereon in conjunction with the accompanying drawings:

1-fixing a bracket; 11-a base; 12-a tool holder support; 13-fixing the notch; 14-thin wall; 15-a handle; 16-a tool-holder support guide block; 17-a tool post support guide groove; 18-a channel plate; 2-grinding the tool post; 21-a burr groove; 22-latch; 23-the blade holder guides the incision; 24-a tool holder guide block; 3-whetstone; 31-fine grinding stones; 32-rough grinding of the whetstone; 33-a bladed alloy knife; 4-a planer; a 41-face planing section; 42-planing sections; 43-a bottle opener section; 44-a fine comminution stage; 441-well; 442-spike; 45-fish scale stripping and scraping; 451-fish scaling and cutting; 46-a gill removal section; 461-lobe; 47-fruit and vegetable decay and spike removing; 48-planing and cutting knife.

Detailed Description

In the following, an embodiment of the present invention is described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

The utility model relates to a knife sharpener, as shown in figures 1, 2 and 3, which comprises a fixed support 1 and a knife sharpening frame 2, wherein the knife sharpening frame 2 is provided with three knife sharpening grooves 21; the fixing support 1 is integrally formed, the fixing support is provided with a base 11, the upper part of the base 11 protrudes to form a grinding tool rest support 12, the grinding tool rest support 12 is provided with a fixing notch 13 with an upward opening, the fixing notch 13 penetrates through two sides of the grinding tool rest support 12, and the grinding tool rest 2 is inserted into the fixing notch 13 from top to bottom and is fixedly connected with the fixing support 1; the knife grinding frame 2 is divided into two half shell structures which are oppositely opened and closed left and right, three groups of knife grinding stone caulking grooves are arranged in the knife grinding frame 2, each group of knife grinding stone caulking grooves corresponds to one knife grinding groove 2, and the knife grinding stones 3 are embedded in the corresponding group of knife grinding stone caulking grooves which are oppositely opened and closed by taking two knife grinding stones as a group; the knife grinding stones are divided into three types, wherein the first type is a fine grinding knife stone 31, the second type is a rough grinding knife stone 32, and the third type is an edging alloy knife which respectively corresponds to the fine grinding, rough grinding and edging of the knife; a handle 15 extends from one end of the sharpening holder support 12, and the other end of the handle 15 is connected with the base 11.

As further shown in fig. 1, 2 and 3, the bottom of the fixing notch 13 is communicated with the base 11, the bottom of the grinding tool holder 2 extends downwards to form an elastic latch 22, the latch 22 passes through the thin wall 14 at the communicated position of the fixing notch and the base, the lower end of the latch 22 extends outwards to form a bulge, a caulking joint is formed between the bulge of the latch and the bottom surface of the grinding tool holder, the thin wall 14 at the communicated position of the bottom of the fixing notch and the base is embedded in the caulking joint, so that the grinding tool holder 2 is restrained by the fixing support 1, when the grinding tool holder 2 is taken out, the side wall of the grinding tool holder 2 is pressed, so that the caulking joint is separated from the thin wall 14, and the grinding tool holder 2 can be taken out upwards; the surfaces of two ends of the fixed notch 13 are provided with a convex grinding tool rest support guiding block 16 and a concave grinding tool rest support guiding groove 17; the tool post support guide blocks 16 are arranged at the bottoms of the surfaces of the two ends of the fixed notch 13 and are in a trapezoidal structure with a small upper part and a big lower part; a grinding tool rest support guide groove 17 extends downwards from the top of the grinding tool rest support 12 and is of an inverted trapezoidal structure with a large upper part and a small lower part; the knife rest is provided with a corresponding knife rest guiding notch 23 and a convex knife rest guiding block 24, the knife rest guiding notch 23 extends upwards from the bottom surface of the knife rest 2 and is of a trapezoidal structure with a small top and a big bottom, and the knife rest guiding block 24 extends downwards from the top surface of the knife rest 2 and is of an inverted trapezoidal structure with a large top and a small bottom; when the knife grinding frame 2 is inserted into the fixing notch 13 of the knife grinding frame support 1 from top to bottom, the knife grinding frame support guide block is upwards inserted into the knife grinding frame guide notch, the knife grinding frame guide block is embedded into the knife grinding frame support guide groove from top to bottom, the longitudinal end face of the knife grinding frame is restrained, auxiliary restraint is realized on two sides of the knife grinding frame, and the knife grinding frame is guaranteed to be fully restrained by the fixing support.

As further shown in fig. 4 and 5, the base 11 is a thin shell structure with an open lower end, a lower end opening of the base 11 is provided with groove plates 18 extending inwards along two sides of the base, a fixed sliding groove is formed between the groove plates 18 and the bottom surface of the shell of the base 11, and one end of the base at the fixed sliding groove is open; the sharpener also comprises a planer 4 which is independently arranged, and the thickness and the shape of the planer 4 are matched with the height and the shape of the fixed sliding chute, so that the planer 4 can be inserted into the base 11 along the direction of the fixed sliding chute and fixed in the base.

As further shown in fig. 6, the planing device 4 is provided with a planing section, a bottle opener section 43, a fine crushing section 44, a fish scale scraping section 45 and a fish cheek removing section 46 section by section from the front end to the rear end; wherein the planing section is provided with two sections from front to back, the front section is a surface planing section 41 which is provided with a transverse blade, and the surface skin of the vegetables and the fruits is planed; the rear section is a strip planing section 42 provided with point-shaped hole blades for cutting vegetables and fruits into strips; the fine crushing section 44 is provided with holes 441 in a dotted distribution, raised spikes 442 are arranged on the periphery of the holes 441, and food materials such as ginger and the like are crushed when being rubbed against the spikes 442 and fall out of the planer through the holes 441; the fish scale scraping section 45 is of a vertical thin-wall structure, fish scale scraping cuts 451 are formed in the surface of the thin wall, the fish scale scraping cuts 451 are arranged along the surface of the thin wall one by one, and the ports of the fish scale scraping cuts are right angles or acute angles, so that fish scales can be quickly scraped by the ports of the fish scale scraping cuts; the gill removing section 46 is arranged at the end of the planer and is of a vertical thin-wall structure and is obliquely arranged from front to back and downwards, and convex teeth 461 at a raised acute angle are arranged on the surface of the thin wall and can hook the gills out of the fish head.

As further shown in fig. 6, the corners of the end of the planer 4 are provided with fruit and vegetable corruption removing spurs 47 and convex planing cutters 48; the fruit and vegetable rot removing spurs 47 are in a sharp-prick shape formed by two thin walls which extend obliquely, the thin walls are arc-shaped, and a hollow structure with a large upper port and a small lower port is arranged between the two thin walls, so that the picked fruit and vegetable rot can fall into hollow holes, but is not easy to leak out of the holes; the slicing knife 48 is a thin slice structure, two sides of the thin slice extend in arc shape and meet to the knife tip, and two arc sides open the knife edge.

Compared with the prior art, the utility model discloses a with fixed bolster and knife rest independent setting respectively, and be connected from top to bottom between knife rest and the fixed bolster for the fixed bolster can the integrated into one piece, both ensure the rigidity of fixed bolster, also be convenient for take off alone that the knife rest changes, clean whetstone, the bottom of fixed bolster also reserves sufficient whole space in order to set up the planing ware.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims (7)

1. A knife sharpener comprises a fixed bracket and a knife sharpening frame, wherein the knife sharpening frame is provided with a knife sharpening slot; the grinding device is characterized in that the fixed support is integrally formed and is provided with a base, the upper part of the base protrudes to form a grinding tool rest support, the grinding tool rest support is provided with a fixing notch with an upward opening, the fixing notch penetrates through two sides of the grinding tool rest support, and the grinding tool rest is inserted into the fixing notch from top to bottom and is fixedly connected with the fixed support; the knife grinding frame is divided into two half thin shell structures which are oppositely opened and closed left and right, a knife grinding stone caulking groove is arranged in the knife grinding frame, and the knife grinding stone is embedded in the knife grinding stone caulking groove.

2. The sharpener of claim 1, wherein the bottom of the fixing notch is communicated with the base, the bottom of the sharpening holder extends downward to form an elastic latch, the latch passes through a thin wall at the communication position of the fixing notch and the base, the lower end of the latch extends outward to form a protrusion, a caulking is formed between the protrusion of the latch and the bottom surface of the sharpening holder, and the thin wall at the communication position of the bottom of the fixing notch and the base is embedded in the caulking.

3. The sharpener of claim 2 wherein said fixed notch has raised sharpener holder guide blocks and recessed sharpener holder guide grooves on both end surfaces; the knife grinding frame support guiding blocks are arranged at the bottoms of the surfaces of the two ends of the fixing notch and are of a trapezoidal structure with a small upper part and a large lower part; the knife rest support guiding groove extends downwards from the top of the knife rest support and is of an inverted trapezoidal structure with a large upper part and a small lower part; the knife rest is provided with a corresponding knife rest guiding notch and a convex knife rest guiding block, the knife rest guiding notch extends upwards from the bottom surface of the knife rest and is of a trapezoidal structure with a small top and a big bottom, and the knife rest guiding block extends downwards from the top surface of the knife rest and is of an inverted trapezoidal structure with a large top and a small bottom; when the knife grinding frame is inserted into the fixing notch of the knife grinding frame support from top to bottom, the knife grinding frame support guide block is inserted into the knife grinding frame guide notch upwards, and the knife grinding frame guide block is embedded into the knife grinding frame support guide groove from top to bottom.

4. The sharpener of claim 3 wherein said sharpener holder support further comprises a handle extending from one end thereof, the other end of said handle being connected to said base.

5. The sharpener according to claim 4, wherein the base is a thin shell structure with an open lower end, the lower port of the base is a slotted plate extending inwards along two sides of the base, a fixed sliding slot is formed between the slotted plate and the bottom surface of the shell of the base, and the base is open at one end of the fixed sliding slot; the sharpener also comprises an independently arranged planer, and the thickness and the shape of the planer are matched with the height and the shape of the fixed sliding chute.

6. The sharpener of claim 5, wherein the sharpener is provided with a planing section, a bottle opener section, a fine crushing section, a fish scaling section, and a fish cheek removing section, one by one, from the front end to the rear end; wherein the planing section is provided with two sections from front to back, the front section is a surface planing section and is provided with a transverse blade, and the surface of the vegetables and the fruits is planed; the rear section is a strip planing section provided with point-distributed hole blades, and the vegetables and fruits are cut into strips; the fine crushing section is provided with holes distributed in a dotted manner, and raised spikes are arranged on the periphery of the holes; the fish scale scraping section is of a vertical thin-wall structure, fish scale scraping cuts are arranged on the surface of the thin wall one by one and arranged along the surface of the thin wall, and the ports of the fish scale scraping cuts are right angles or acute angles, so that fish scales can be quickly scraped by the ports of the fish scale scraping cuts; the section setting is got rid of at the end of planer to the gill, is vertical thin wall structure, and the direction slope sets up after to in the past, and the surface of thin wall is equipped with the dogtooth of bellied acute angle.

7. The sharpener of claim 6, wherein the distal corners of said planer are further provided with planing blades for fruit and vegetable spoilage removal of spurs and bumps; the fruit and vegetable corruption eliminating spurs are in a sharp-spurt shape formed by obliquely extending two thin walls, the thin walls are arc-shaped, and a hollow structure with a large upper port and a small lower port is arranged between the two thin walls; the planing cutter is of a thin-sheet structure, two sides of the thin wall extend in an arc shape and are intersected to the cutter point, and two arc-shaped sides are provided with cutting edges.

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