CN220903392U - Cutter with composite cutter handle structure - Google Patents

Abstract

The utility model discloses a cutter with a composite cutter handle structure, which relates to the technical field of composite cutter handles and comprises a cutter body, a cutter blade and cutter handle combined blocks, wherein a connecting block is arranged at one end, close to the cutter blade, of the cutter body, the cutter body is fixedly connected with the cutter blade through the connecting block, a tail protruding block is arranged at the other end of the cutter body, a plurality of rectangular holes and cross bars are arranged on the cutter body at intervals, the surface of the cross bars is flush with the surface of the cutter body, protrusions matched with the rectangular holes are arranged on one side surface, facing the cutter body, of the two cutter handle combined blocks, the two cutter handle combined blocks are arranged on two sides of the cutter body, and the two cutter handle combined blocks are back to one side surface of the cutter body and are in smooth connection with the surfaces of the connecting block and the tail protruding block; the utility model solves the problems that a gap exists between the cutter handle and the cutter body and the cutter handle is inconvenient to detach and replace.

Description

Cutter with composite cutter handle structure

Technical Field

The utility model relates to the technical field of composite tool shanks, in particular to a tool with a composite tool shank structure.

Background

The cutter consists of a blade and a cutter handle, and in the cutter production, the cutter handle is generally formed by welding two half symmetrical cutter handles, and then the blade and the cutter handle are welded and polished to form the cutter. When the existing knife handle is assembled, a gap exists between the knife handle and the knife body, so that the knife body can shake when cutting, the cutting effect on articles is affected, the knife body can fall off after shaking for a long time, the practical effect of a knife is reduced, and the knife handle is inconvenient to detach and replace.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a cutter with a composite cutter handle structure, which solves the problems that a gap exists between a cutter handle and a cutter body and the cutter handle is inconvenient to detach and replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutter with compound handle of a knife structure, includes blade, blade and handle of a knife block, the one end that the blade is close to the blade is equipped with the connecting block, the blade passes through connecting block and blade fixed connection, the other end of blade is equipped with afterbody lug, the interval is equipped with a plurality of rectangular holes and horizontal pole on the blade, horizontal pole surface and blade surface parallel and level, two handle of a knife block is equipped with the arch with rectangular hole assorted on facing one side of blade, two handle of a knife block install in the both sides of blade, two handle of a knife block is dorsad one side of blade, is connected with the surface smoothness of connecting block and afterbody lug.

Further, the cross rod is provided with a mounting hole, a rivet is mounted on the mounting hole, a through hole is formed in the position, matched with the mounting hole, of the handle combination block, the rivet penetrates through the handle combination block, the two sides of the handle combination block are fixed by the through hole, and the top of the rivet is connected with the surface of the handle combination block in a smooth mode.

Further, the cross bar is provided with a clamping block, a clamping groove is formed in the position, matched with the clamping block, of the knife handle combination block, and the knife handle combination block is fixedly connected to the knife body through the connection of the clamping groove and the clamping block.

Further, a plurality of raised anti-slip textures are arranged on the surfaces of the two knife handle combination blocks.

Further, the blade body and the blade are made of stainless steel, and the thickness of the blade body is 4mm to 5mm.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

According to the utility model, through adopting the design that the cutter handle assembly block is connected with the cutter body rivet or the clamping groove, the connection between the cutter handle and the cutter body is firmer, the gap is eliminated, the service life of the cutter is longer, the cutter handle can be conveniently detached and replaced, the flexibility and maintainability of the cutter are improved, the surface of the cutter handle assembly block is provided with the raised anti-skid texture, good holding and operation feeling is provided, the use safety is improved, the cutter body and the cutter blade are made of stainless steel materials, and the cutter is corrosion-resistant and excellent in cutting performance and is suitable for various working environments.

Drawings

FIG. 1 is a perspective view of a blade structure of an embodiment 1 of a tool with a composite handle structure;

FIG. 2 is a perspective view of an embodiment 1 of a tool with a composite shank configuration;

FIG. 3 is a perspective view of the blade structure of example 2 of a tool with a composite handle structure;

FIG. 4 is a perspective view of an embodiment 2 of a tool with a composite shank configuration;

in the figure: 1-blade, 11-tail lug, 12-rectangular hole, 13-horizontal pole, 2-blade, 3-connecting block, 4-handle of a knife block, 5-mounting hole, 6-rivet and 7-fixture block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a cutter with a composite cutter handle structure in this embodiment includes a cutter body 1, a cutter blade 2 and cutter handle combination blocks 4, wherein one end of the cutter body 1, which is close to the cutter blade 2, is provided with a connecting block 3, the cutter body 1 is fixedly connected with the cutter blade 2 through the connecting block 3, the other end of the cutter body 1 is provided with a tail protruding block 11, a plurality of rectangular holes 12 and cross bars 13 are arranged on the cutter body 1 at intervals, the surfaces of the cross bars 13 are flush with the surface of the cutter body 1, a side surface of the two cutter handle combination blocks 4, which faces the cutter body 1, is provided with protrusions matched with the rectangular holes 12, the two cutter handle combination blocks 4 are arranged on two sides of the cutter body 1, the two cutter handle combination blocks 4 are opposite to one side surface of the cutter body 1 and are in smooth connection with the surfaces of the connecting block 3 and the tail protruding block 11;

It should be noted that, the connecting block 3 is used for fixedly connecting the blade body 1 and the blade 2, and the design of the connecting block 3 ensures the stable connection between the blade 2 and the blade body 1, so that the blade can effectively transfer the shearing force and the service life of the cutter; the tail lug 11 can provide additional holding support, and the design of the tail lug 11 can increase the stability and the operability of the cutter, so that a user can operate the cutter more easily and comfortably; the cutter body 1 is provided with a plurality of rectangular holes 12 and cross bars 13 at intervals, and the structural strength of the cutter body can be enhanced by the design of the holes and the cross bars, so that the overall rigidity and the stability of the cutter are improved. They help to prevent vibration, deformation or breakage of the tool during use; the two cutter handle combined blocks 4 are arranged on two sides of the cutter body 1, and a bulge matched with the rectangular hole 12 is arranged on one side facing the cutter body 1. The combined knife handle block 4 has the function of providing an additional holding point, increasing the palm holding force and the control force of the knife, so that a user can better control the knife to operate.

Referring to fig. 1 and 2, in this embodiment, a mounting hole 5 is formed on a cross bar 13, a rivet 6 is mounted on the mounting hole 5, a through hole is formed on a position on a tool handle assembly block 4 matching with the mounting hole 5, the rivet 6 penetrates through the through hole to fix the tool handle assembly blocks 4 on two sides of a tool body 1, and the top of the rivet 6 is smoothly connected with the surface of the tool handle assembly blocks 4;

It should be noted that, the shank assembly block 4 is connected with the blade body 1 by the rivet 6, so that a strong rigid connection can be provided, the connection mode can ensure the stability and consistency between the shank assembly block 4 and the blade body 1, and in the use process, the shank assembly block can prevent the cutter from loosening, shifting or falling off under severe operation or high pressure; the fixing function of the rivet 6 can effectively transfer cutting load and using pressure, and the rivet transfers the force of the cutter handle combination block 4 to the cutter body 1, so that the cutter blade 2 can stably perform cutting or cutting operation, and the structure can ensure the stability and reliability of the cutter during the working process; through the design of mounting hole 5 and rivet 6, handle of a knife block 4 can assemble and dismantle with blade 1 relatively easily, like this, when needs change or maintenance blade, handle of a knife etc. parts, the operator can more conveniently maintain and repair work, has improved the maintainability and the usability of cutter.

Referring to fig. 3 and 4, in the present embodiment, a clamping block 7 is disposed on a cross bar 13, a clamping groove is disposed on a position on a tool handle assembly block 4 matching with the clamping block 7, and the tool handle assembly block 4 is fixedly connected to the tool body 1 through connection between the clamping groove and the clamping block 7;

It should be noted that, the design of the clamping block 7 and the clamping groove can form a tight connection, so that the loosening and displacement between the combined cutter handle block 4 and the cutter body 1 are effectively prevented. The connecting mode can enable the whole cutter to be more stable and reliable, and improves the performance of the whole cutter; due to the structures of the clamping blocks 7 and the clamping grooves, the combined cutter handle block 4 can be disassembled and assembled relatively easily, and the maintenance of the cutter, the replacement of the blade and other parts are facilitated. Therefore, the maintenance cost of the cutter can be obviously reduced and the service life of the cutter can be prolonged; due to the design of the clamping grooves, the cutter handle combination block 4 can be more tightly coiled above the cross rod 13, and the design can enhance the grasping feeling of a user on the cutter and reduce the adverse conditions of rolling, shaking and the like of the cutter during operation.

In the embodiment, the surfaces of the two cutter handle combination blocks 4 are provided with a plurality of raised anti-skid textures;

It should be noted that the raised anti-slip texture can provide better holding force, so that a user can more stably and safely operate the cutter, the design of the texture can increase the friction force on the surface, the hand is prevented from sliding or losing control over the cutter, and the operation reliability of the cutter is improved.

In this embodiment, the blade body 1 and the blade 2 are made of stainless steel, and the thickness of the blade body 1 is 4mm to 5mm.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cutter with compound handle of a knife structure, includes blade (1), blade (2) and handle of a knife combined block (4), its characterized in that, blade (1) is close to one end of blade (2) and is equipped with connecting block (3), blade (1) is through connecting block (3) and blade (2) fixed connection, the other end of blade (1) is equipped with afterbody lug (11), the interval is equipped with a plurality of rectangular holes (12) and horizontal pole (13) on blade (1), horizontal pole (13) surface and blade (1) surface parallel and level, two handle of a knife combined block (4) are equipped with on the side of blade (1) towards rectangular hole (12) assorted arch, two handle of a knife combined block (4) are installed in the both sides of blade (1), two handle of a knife combined block (4) are dorsad one side of blade (1), are connected with the surface smoothness of connecting block (3) and afterbody lug (11).

2. The cutter with the composite cutter handle structure according to claim 1, wherein the cross rod (13) is provided with a mounting hole (5), a rivet (6) is mounted on the mounting hole (5), a through hole is formed in a position, matched with the mounting hole (5), of the cutter handle combination block (4), the rivet (6) penetrates through the cutter handle combination block (4) on two sides of the through hole fixed cutter handle body (1), and the top of the rivet (6) is smoothly connected with the surface of the cutter handle combination block (4).

3. The cutter with the composite cutter handle structure according to claim 1, wherein a clamping block (7) is arranged on the cross rod (13), a clamping groove is formed in a position, matched with the clamping block (7), of the cutter handle combination block (4), and the cutter handle combination block (4) is fixedly connected to the cutter body (1) through the connection of the clamping groove and the clamping block (7).

4. A tool with a composite shank structure according to any one of claims 1 to 3, characterized in that both shank blocks (4) are provided with raised anti-slip textures on their surfaces.

5. A tool with a composite shank structure according to claim 1, characterized in that the blade body (1) and the blade (2) are both of stainless steel material, the thickness of the blade body (1) being 4mm to 5mm.