CN221111906U

CN221111906U - Chopping knife

Info

Publication number: CN221111906U
Application number: CN202322237879.9U
Authority: CN
Inventors: 钟嘉良; 黄文婷; 翁炯; 钟敏; 敖卓巩; 许文强; 朱贵伶
Original assignee: Guangdong Jinhui Knives And Scissors Co ltd
Current assignee: Guangdong Jinhui Knives And Scissors Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-06-11
Anticipated expiration: 2033-08-21

Abstract

The utility model provides a chopping knife, which comprises: the cutter comprises a cutter handle, wherein a blade is arranged at one end of the cutter handle, a cutting edge is arranged at the lower end of the blade, and the cutting edge comprises a front cutting part and a rear cutting part; the front cutting part and the rear cutting part are adjacently arranged at the lower end of the blade, and the rear cutting part is close to one end of the cutter handle. The utility model provides a chopping knife which is used for combining the functions of chopping, chopping and cutting different knives on one knife, so that the different knives do not need to be frequently replaced when food materials are processed, and only one knife needs to be cleaned after the knives are used; the tool is beneficial to the purposes of better operation, better cleaning and better storage when in use.

Description

Chopping knife

Technical Field

The utility model relates to the technical field of chopping cutters, in particular to a chopping cutter.

Background

The cooking knife is used as a kitchen utensil and is mainly used for cutting food materials; in the existing cutters, the hacking knife and the cutter are separate cutters, and the hacking knife is generally heavy and is used for chopping bones or meat and the like; the cutter is lighter than the hacking knife in weight and is generally used for cutting vegetables and meat;

Because of different functions, the existing cutters need to be replaced when in use, so that different operations such as chopping, cutting, chopping and the like on food materials are completed; the cutter which is inconvenient to store and use and can combine the hacking knife and the cutter is lacking, so that the cutters with different purposes are convenient to replace when the cutters are used for processing food materials, and the cutters are more convenient to store.

Disclosure of utility model

The utility model provides a chopping knife which is used for combining the functions of chopping, chopping and cutting different knives on one knife, so that the different knives do not need to be frequently replaced when food materials are processed, and only one knife needs to be cleaned after the knives are used; the tool is beneficial to the purposes of better operation, better cleaning and better storage when in use.

The utility model provides a chopping knife, which comprises: the cutter comprises a cutter handle, wherein a blade is arranged at one end of the cutter handle, a cutting edge is arranged at the lower end of the blade, and the cutting edge comprises a front cutting part and a rear cutting part;

The front cutting part and the rear cutting part are adjacently arranged at the lower end of the blade, and the rear cutting part is close to one end of the cutter handle.

Preferably, a third cutting edge is arranged at one end of the front cutting part and the rear cutting part, which is far away from the blade, and the third cutting edge forms a cutting or chopping structure with the front cutting part and the rear cutting part respectively; the cross section of the cutting or chopping structure is of a V-shaped structure;

wherein the angle of the V-shaped structure positioned at the front cutting part is alpha degrees; the angle of the V-shaped structure positioned at the rear cutting part is beta degrees; the V-shaped structure angles of the cutting, chopping or chopping structure are acute angles.

Preferably, the angle of the V-shaped structure at the front cutting part is less than 60 degrees; the angle of the V-shaped structure at the rear cutting part is less than 70 degrees.

Preferably, the angle of the V-shaped structure at the front cutting part is less than 70 degrees; the angle of the V-shaped structure at the rear cutting part is less than 80 degrees.

Preferably, the length of the front cutting part is 3 times or more than that of the rear cutting part; the height of the front cutting part is lower than that of the rear cutting part; the blade is made of stainless steel.

Preferably, the front cutting part and the rear cutting part are connected and arranged, and a limb is formed between the front cutting part and the rear cutting part; the edge is obliquely arranged below the blade.

Preferably, a chamfer is arranged between the cutter handle and the cutter blade; the upper surface of the knife handle is provided with a handle area with an arc structure; the knife handle and the blade are welded into a whole.

Preferably, the surface of the front cutting part is provided with sanding grains, and the sanding grains are arranged in a straight structure; the surface of the rear cutting part is sand light lines.

Preferably, the protective sleeve further comprises a protective sleeve, wherein the protective sleeve is of a U-shaped structure, a protective cushion layer is arranged at the bottom of the U-shaped structure, and a knife groove of a V-shaped structure is arranged on the upper top surface of the protective cushion layer;

Preferably, the inner wall of the opening of the U-shaped structure is symmetrically hinged with clamping pieces, and each clamping piece is hinged with the inner wall of one end of the U-shaped opening of the sheath through a hinge shaft;

The U-shaped structure inner wall of the sheath is provided with an elastic piece, the elastic piece and the sheath inner wall form a V-shaped included angle, and the opening end of the V-shaped included angle faces the U-shaped structure opening end of the sheath; the outer side wall of the top end of the elastic piece is abutted against the inner wall of the clamping piece.

The working principle and the beneficial effects of the utility model are as follows:

The utility model provides a chopping knife, which comprises: the cutter comprises a cutter handle, wherein a blade is arranged at one end of the cutter handle, a cutting edge is arranged at the lower end of the blade, and the cutting edge comprises a front cutting part and a rear cutting part; the front cutting part and the rear cutting part are adjacently arranged at the lower end of the blade, and the rear cutting part is close to one end of the cutter handle.

Specifically, when in use, the front cutting part cuts food materials; the rear chopping part is used for chopping and chopping food materials, and the cutter is only required to be operated by taking the cutter handle when in use, and the cutter edge is selected according to different food materials and modes required to be treated by the food materials, so that the aim that one cutter has multiple use functions or methods is fulfilled;

According to the utility model, the cutter handle is arranged in the hollow manner, so that the weight of the cutter can be reduced, and the cutter handle is convenient to operate and use in a lighter and more convenient manner in the use process.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a schematic view of A-A structure of the present utility model;

FIG. 5 is a schematic view of a B-B cross-sectional structure of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of the present utility model at C;

FIG. 7 is an enlarged schematic view of the structure of the present utility model at D;

FIG. 8 is a schematic view of a jacket structure according to the present utility model;

FIG. 9 is a schematic view of a front view of a sheath according to the present utility model;

fig. 10 is a schematic view of a clip structure according to the present utility model.

The novel knife comprises a knife handle 1, a knife blade 2, a knife blade 3, a front cutting part, a rear cutting part 4, a chamfer 5, a handle 6, a third knife edge 7, a sheath 8, a clamping piece 9, a protective cushion layer 10, a knife groove 11, a hinge shaft 12 and an elastic piece 13.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

According to the present utility model, as shown in fig. 1 to 7, there is provided a chopping knife comprising: the cutting tool comprises a tool handle 1, wherein one end of the tool handle 1 is provided with a blade 2, the lower end of the blade 2 is provided with a cutting edge, and the cutting edge comprises a front cutting part 3 and a rear cutting part 4; the front cutting part 3 and the rear cutting part 4 are adjacently arranged at the lower end of the blade 2, and the rear cutting part 4 is close to one end of the knife handle 1.

The chopping knife provided by the utility model is used for combining the functions of chopping, chopping and cutting different knives on one knife, so that the different knives do not need to be frequently replaced when food materials are processed, and only one knife needs to be cleaned after the knives are used; the tool is beneficial to the purposes of better operation, better cleaning and better storage when in use.

Specifically, when in use, the front cutting part 3 cuts food materials; the rear chopping part 4 is used for chopping and chopping food materials, and the cutter is only required to be operated by taking the cutter handle 1 when in use, and the cutter edge is selected according to different food materials and modes required to be treated by the food materials, so that the aim that one cutter has multiple use functions or methods is fulfilled;

According to the utility model, when the whole weight of the cutter is required to be considered, the cutter handle 1 is arranged in a hollow mode, so that the weight of the cutter can be reduced, and the cutter is convenient to operate and use in a light and convenient use process.

In the utility model, when the overall chopping, chopping and chopping effects of the cutter are better, the cutter handle 1 is solid (for example, a chef is used), so that the weight of the cutter handle is ensured to be consistent with the weight of a hand to hold, the chopping, chopping effects can be improved, and the chopping, chopping and chopping are more labor-saving.

In one embodiment, a third cutting edge 7 is arranged at one end of the front cutting part 3 and the rear cutting part 4 far away from the blade 2, and the third cutting edge 7 forms a cutting or chopping structure with the front cutting part 3 and the rear cutting part 4 respectively; the cross section of the cutting or chopping structure is of a V-shaped structure; wherein the angle of the V-shaped structure positioned at the front cutting part 3 is alpha degrees; the angle of the V-shaped structure at the rear cutting part 4 is beta degrees.

The angle of the V-shaped structure positioned at the front cutting part 3 is a required angle; the angle of the V-shaped structure at the rear cutting part 4 is the required angle.

The cross section of the cutting, chopping or chopping structure is a V-shaped structure and is an acute angle; the angle of the V-shaped structure positioned at the front cutting part 3 is smaller than 60 degrees; the angle of the V-shaped structure at the rear cutting part 4 is smaller than 70 degrees; the angle of the V-shaped structure positioned at the front cutting part 3 is smaller than 70 degrees; the angle of the V-shaped structure at the rear cutting part 4 is less than 80 degrees.

In this embodiment, it is further preferable that the angle of the V-shaped structure at the front cut portion 3 is less than 60 degrees; the angle of the V-shaped structure at the rear cutting part 4 is less than 70 degrees;

Further, the angle of the V-shaped structure at the front cutting part 3 is 20-50 degrees; the angle of the V-shaped structure at the rear cutting part 4 is 30-60 degrees.

The V-shaped cross section of the front cutting part 3 is used for cutting food materials; the V-shaped cross section of the rear chopping part 4 is used for chopping, cutting and chopping food materials; the V-shaped structure angles of the two blades are designed differently, the angle of the current cutting part 3 is smaller than that of the rear cutting part 4, so that the portability of the cutter can be improved, and the weight of the cutter can be reduced; on the other hand, the cutter is more convenient, more convenient and lighter when in vegetable cutting or peeling operation; and the situation that food is adhered to the blade can be reduced by the thin blade when the cutter is used;

The angle design of the rear cutting part 4 is more beneficial to better blade strength during cutting, chopping and cutting, and the situation that the blade is too thin to cause the blade to split is avoided; the two different cutting edges are combined on the cutter, so that the purpose of selecting different cutting edges for operation in different processing positions and directions of food materials is facilitated; the convenience in use is effectively improved, the situation that different cutters need to be prepared for processing different food materials is avoided, and the storage space is saved; for production, the situation that two types of cutters are produced respectively is reduced, the product integration level is improved, the production efficiency of the product is improved, the production cost is reduced, and the warehouse management efficiency is improved.

In this embodiment, the V-shaped structure angle at the front cutting portion 3 is a desired angle; the angle of the V-shaped structure at the rear cutting part 4 is the required angle.

Preferably, under ideal conditions, when the V-shaped structure angle of the front cutting part 3 is 35 degrees and the V-shaped structure angle of the rear cutting part 4 is 45 degrees, the qualification rate of the produced cutter is highest, the use effect is better, and the cutting, chopping and chopping effects and the food processing modes which are not embodied by the utility model are better, so that the conditions of cutting edge splitting, crushing or heavy weight and unstable holding of the cutter are not easy to occur in the use process.

In one embodiment, the length of the front cutting portion 3 is 3 times or more than 3 times the length of the rear cutting portion 4; the height of the front cutting part 3 is lower than that of the rear cutting part 4; the blade 2 is made of multi-layer composite steel.

The front cutting part 3 and the rear cutting part 4 are connected, and a limb is formed between the front cutting part and the rear cutting part; the edge is obliquely arranged below the blade 2.

In the embodiment, the blade 2 adopts multi-layer composite steel, so that the strength of a product can be improved, the weight of the product can be reduced, and compared with the iron casting blade 2, the iron casting blade has lighter weight and better strength;

During the use process, the cutting and chopping are commonly used, for example, when the chicken leg is processed, the cutting and shaving are utilized to separate or separate chicken tissues, and the cutting and chopping are utilized to separate chicken bones; in the chopping and chopping process, the cutting edge near one end of the knife handle 1 is most labor-saving based on the mechanical principle, so that the better effect is realized by arranging the rear chopping part 4 for chopping and chopping at the most labor-saving and most strength position.

In the utility model, the front cutting part 3, the rear cutting part 4, the third cutting edge 7 and the blade 2 are all integrally arranged, and the strength of the product is improved through an integral design;

The front cutting part 3 and the rear cutting part 4 are arranged at inclined edges, so that the overall strength of the cutter body can be improved maximally, and the maximum size of the rear cutting part 4 is ensured, so that the rear cutting part 4 can process larger cutting and chopping materials.

In one embodiment, a chamfer 5 is provided between the shank 1 and the insert 2; the upper surface of the knife handle 1 is provided with a grip area 6 with an arc structure; the knife handle 1 and the blade 2 are welded into a whole.

In the embodiment, the chamfer 5 can improve the stability and firmness of the interconnection of the cutter handle 1 and the blade 2, and the designed structure of the chamfer 5 is not easy to cause the collision or scratch of a user in the use process;

the grip area 6 of the arc-shaped structure is provided with the anti-skid patterns or the anti-skid structure layer, so that the situation that a cutter body slides down or slips due to wet sliding in the use process of a user can be reduced to the greatest extent, and the use safety is ensured;

The cutter handle 1 and the blade 2 are welded into a whole, so that the connection firmness of the cutter handle 1 and the blade 2 can be improved, and the situation that the cutter handle 1 and the blade 2 are separated due to the connection weakness in the chopping process is avoided.

In one embodiment, the surface of the front cutting part 3 is provided with sand grains, and the sand grains are arranged in a straight structure; the surface of the rear cutting part 4 is sand light lines.

In this embodiment, the front cutting part 3 and the rear cutting part 4 are both provided with sand grains, and the sand grains are used for improving the surface roughness of the cutting edge; the situation that food is adhered to the surface of the cutting edge and is not easy to separate when the food is processed is avoided, and the using effect is effectively improved.

In one embodiment, as shown in fig. 8-10, the protective cover further comprises a protective cover 8, wherein the protective cover 8 is of a U-shaped structure, a protective cushion layer 10 is arranged at the bottom of the U-shaped structure, and a knife groove 11 of a V-shaped structure is arranged on the upper top surface of the protective cushion layer 10.

Clamping pieces 9 are symmetrically hinged to the inner wall of the opening of the U-shaped structure, and each clamping piece 9 is hinged to the inner wall of one end of the U-shaped opening of the sheath 8 through a hinge shaft 12;

The U-shaped structure inner wall of the sheath 8 is provided with an elastic piece 13, the elastic piece 13 and the inner wall of the sheath 8 form a V-shaped included angle, and the opening end of the V-shaped included angle faces the U-shaped structure opening end of the sheath 8;

the outer side wall of the top end of the elastic piece 13 is abutted against the inner wall of the clamping piece 9.

In this embodiment, when the cutter is stored or transported, in order to avoid the cutter from scratching a person, or to avoid the cutter itself from damaging the blade due to transportation collision; the cutter body formed by the cutter blade 2, the front cutting part 3, the rear cutting part 4 and the third cutter blade 7 is inserted into the sheath 8, so that the cutter blade end formed by the front cutting part 3, the rear cutting part 4 and the third cutter blade 7 is protected to the greatest extent, the cutter blade is prevented from being scratched, and the damage caused by collision of the cutter blade is avoided;

In order to improve the connection stability of the sheath 8, the clamping pieces 9 and the elastic pieces are arranged on the inner wall of the sheath 8, and the clamping pieces 9 are abutted against the clamping pieces 9 by utilizing the elasticity of the elastic pieces, so that the clamping pieces 9 can utilize the elastic pieces 13 to realize the adjustment of the space between the two clamping pieces 9, further realize the clamping of the cutter body, and avoid or reduce the situation that the cutter body is separated from the sheath 8; in the actual use process, the elastic member 13 is a metal elastic sheet or a plastic elastic sheet, and may also be a spring, which is particularly preferred in terms of practical easy processing and/or production cost saving.

Further, sheath 8, clamping piece 9 mutually support, can also realize the surface to the cutting edge grinds and scrapes, can clean the cutting edge surface, and the accessible sets up the line of polishing to the clamping piece 9 surface and realizes the polishing to the cutting edge, guarantees the sharpness of cutting edge.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A chopping knife, comprising: the cutting tool comprises a tool handle (1), wherein one end of the tool handle (1) is provided with a blade (2), the lower end of the blade (2) is provided with a cutting edge, and the cutting edge comprises a front cutting part (3) and a rear cutting part (4);

The front cutting part (3) and the rear cutting part (4) are adjacently arranged at the lower end of the blade (2), and the rear cutting part (4) is close to one end of the cutter handle (1);

The novel protective device is characterized by further comprising a protective sleeve (8), wherein the protective sleeve (8) is of a U-shaped structure, a protective cushion layer (10) is arranged at the bottom of the groove of the U-shaped structure, and a knife groove (11) of a V-shaped structure is arranged on the upper top surface of the protective cushion layer (10);

Clamping pieces (9) are symmetrically hinged to the inner wall of the opening of the U-shaped structure, and each clamping piece (9) is hinged to the inner wall of one end of the U-shaped opening of the sheath (8) through a hinge shaft (12);

an elastic piece (13) is arranged on the inner wall of the U-shaped structure of the sheath (8), a V-shaped included angle is formed between the elastic piece (13) and the inner wall of the sheath (8), and the opening end of the V-shaped included angle faces the opening end of the U-shaped structure of the sheath (8);

The outer side wall of the top end of the elastic piece (13) is abutted against the inner wall of the clamping piece (9), and sand-grinding grains are formed on the surface of the clamping piece (9);

The front cutting part (3) and the rear cutting part (4) are connected and arranged, and a limb is formed between the front cutting part and the rear cutting part; the edge is obliquely arranged below the blade (2);

The V-shaped structure angle of the front cutting part (3) is 35 degrees, and the V-shaped structure angle of the rear cutting part (4) is 45 degrees.

2. A chopping knife according to claim 1, characterized in that the ends of the front cutting part (3) and the rear cutting part (4) which are far away from the blade (2) are provided with third cutting edges (7), and the third cutting edges (7) respectively form cutting or chopping, chopping and chopping structures with the front cutting part (3) and the rear cutting part (4); the cross section of the cutting, chopping or chopping structure is of a V-shaped structure;

wherein the angle of the V-shaped structure positioned at the front cutting part (3) is alpha degrees; the angle of the V-shaped structure at the rear cutting part (4) is beta degrees;

the V-shaped structure angles of the cutting, chopping or chopping structure are acute angles.

3. A chopping knife according to claim 2, characterized in that the angle of the V-shaped structure at the front cutting portion (3) is less than 60 degrees; the angle of the V-shaped structure at the rear cutting part (4) is less than 70 degrees.

4. A chopping knife according to claim 3, characterized in that the angle of the V-shaped structure at the front cutting portion (3) is less than 70 degrees; the angle of the V-shaped structure at the rear cutting part (4) is smaller than 80 degrees.

5. A chopping knife according to claim 1, characterized in that the length of the front cutting portion (3) is 3 times or more than the length of the rear cutting portion (4); the height of the front cutting part (3) is lower than that of the rear cutting part (4); the blade (2) is made of multi-layer composite steel.

6. A chopping knife according to claim 1, characterized in that a chamfer (5) is provided between the handle (1) and the blade (2); the upper surface of the knife handle (1) is provided with a grip area (6) with an arc structure; the knife handle (1) and the blade (2) are welded into a whole.

7. A chopping knife according to claim 2, characterized in that the surface of the front cutting part (3) is provided with sand light patterns which are arranged in a straight structure;

The surface of the rear cutting part (4) is provided with sand light lines.