CN210436173U

CN210436173U - Steel head cutter convenient for assembling and disassembling tool shank sleeve

Info

Publication number: CN210436173U
Application number: CN201921252591.6U
Authority: CN
Inventors: 陈长明
Original assignee: Yangjiang City Yangdong Halbert Knife Manufacture Co ltd
Current assignee: Yangjiang Tianji Industrial Co.,Ltd.
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-01
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a make things convenient for dress to unload steel head sword of handle cover, including cutter main part and handle cover: the cutter body comprises blade and handle of a knife, the steel head be located the blade with position between the handle of a knife, the handle of a knife is cylindrical, be equipped with in the handle of a knife cover and run through the jack of handle of a knife cover, the diameter of jack is greater than the diameter of handle of a knife, the handle of a knife passes the jack, the handle of a knife is kept away from the one end of blade is equipped with the handle of a knife bolt hole. Use the utility model discloses, because the handle of a knife is cylindrical, the handle of a knife cover is equipped with the jack that matches with the handle of a knife, and the one end that the blade was kept away from to the handle of a knife is equipped with the internal screw thread handle of a knife bolt hole of external screw thread phase-match that contains with fastening bolt, and fastening bolt screws up the back, makes the fastening of handle of a knife cover outside the handle of a knife, and the length of handle of a knife cover effectively increases the outside and the inside area of contact of handle of a knife.

Description

Steel head cutter convenient for assembling and disassembling tool shank sleeve

Technical Field

The utility model relates to the technical field of cutters, in particular to steel head cutter, especially a make things convenient for steel head cutter of loading and unloading handle cover.

Background

The cutter body often can with give birth to bright meat at the practical in-process blade, the fruit vegetables contact, give birth to bright meat and fruit vegetables and contain the bacterium, the bacterium can inevitably be stained with in the contact process, after having used up the cutter cutting give birth to bright meat and fruit vegetables, the bacterium that accounts for can constantly breed, therefore the cutter need carry out rinse thoroughly when using up at every turn and before using, if can not in time dry after the washing cutter, the bacterium still can continue to breed, it is common sterilization method to put into the dish washer the inside that has the high temperature cleaning function with the cutter and wash the disinfection.

In the prior art, because the material of the knife handle sleeve is different from that of a knife made of a metal material, the material has different speeds of expansion with heat and contraction with cold, and the conditions of cracking, aging, fading and the like of the knife handle sleeve (handle) are inevitable when the knife handle sleeve is put into a dishwasher for cleaning for many times. Meanwhile, the tool shank sleeve of the tool in the market is firmly fixed on the tool shank, the tool cannot be detached when being cleaned, and the tool shank sleeve is complicated to detach and even difficult to detach when the tool is recycled.

At present, cutters in the market are discarded after being used for a certain period of time, and when articles are discarded in partial countries, the cutters need to be classified and discarded according to the material of the articles. The materials of the articles are classified into metal, cardboard, wood, glass, plastic and the like. The domestic Shanghai leads to the push on garbage classification and recovery, the recovery system is more and more strict, and the garbage classification without regulations is subject to strict penalties. Therefore, in the aspect of environmental protection and the requirement of continuous refinement of garbage classification, the handle sleeve and the knife body are preferably recycled separately, the handle sleeve (wood, plastic and the like) and the stainless steel knife body are respectively discarded and recycled according to different material types, the garbage treatment amount is fully reduced, the treatment cost is reduced, the benefits of resources, economy and ecology are reflected, and the full utilization of the resources is achieved.

Therefore, a cutter with a handle sleeve easy to disassemble needs to be designed to meet new market requirements.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a convenient steel head sword of changing handle sleeve, the handle sleeve of this steel head sword can dump fast, simple to operate, and the handle sleeve is difficult for breaking away from the handle of a knife.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a steel head cutter convenient for assembling and disassembling a handle sleeve comprises a cutter main body and the handle sleeve: the utility model discloses a cutter, including cutter body, handle of a knife, cutter handle cover, handle of a knife, cutter body and handle of a knife welded fastening, the steel head is located the cutter body with position between the handle of a knife, the handle of a knife is cylindrical, be equipped with in the handle of a knife cover and run through the jack of handle of a knife cover, the diameter of jack is greater than the diameter of handle of a knife, the handle of a knife passes the jack, the handle of a knife is kept away from the one end of cutter body is equipped with the handle of a.

Preferably, the inner part of the handle bolt hole is provided with an internal thread.

Preferably, the tool rest further comprises a fastening bolt, the fastening bolt is provided with an external thread matched with the internal thread, and after the fastening bolt is screwed down, the tool rest sleeve is fastened outside the tool rest, so that the tool rest sleeve is prevented from being separated from the tool rest. The number of the fastening bolts is one.

Preferably, the fastening bolt further comprises a nut fixed at a position between the head of the fastening bolt and the internal thread.

Preferably, the length, width and thickness of the blade body are 200mm, 46.5mm and 2.7mm, respectively.

Preferably, the length, width and thickness of the handle sleeve are 116mm, 32mm and 19mm respectively.

Preferably, the knife body and the knife handle are made of stainless steel, and the knife handle sleeve is made of wood, plastic or rubber, stainless steel and ceramic, and can also be made of alternative materials such as G10.

By adopting the technical scheme, because the handle of a knife is cylindrical, the handle of a knife cover is equipped with the jack that matches with the handle of a knife, and the one end that the blade was kept away from to the handle of a knife is equipped with the internal screw thread bolt hole of external screw thread phase-match that contains with fastening bolt, and fastening bolt screws up the back, makes the handle of a knife cover fasten outside the handle of a knife, and the length of handle of a knife cover effectively increases the outside and the inside area of contact of handle of a knife cover for the handle. In addition, when the tool shank sleeve or the tool body is replaced, the replacement can be completed only by simply unscrewing or screwing the fastening bolt, and the tool is convenient and quick to assemble and disassemble.

Drawings

FIG. 1 is a schematic structural view of the present invention when the cutter body is separated from the handle sleeve;

FIG. 2 is an enlarged view taken along line A in FIG. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure, 10 is a knife body, 20 is a knife handle, 30 is a knife handle sleeve, 31 is an insertion hole, 33 is a knife handle bolt hole, 40 is a fastening bolt and 41 is a nut.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, the utility model provides a steel head cutter convenient for assembling and disassembling a cutter handle sleeve, which comprises a cutter main body and a cutter handle sleeve 30: the cutter main part comprises blade 10 and handle of a knife 20, blade 10 and handle of a knife 20 welded fastening, the steel head is located the position between blade 10 and the handle of a knife 20, handle of a knife 20 is cylindrical, be equipped with the jack 31 that runs through handle of a knife cover 30 in the handle of a knife cover 30, the diameter of jack 31 is greater than the diameter of handle of a knife 20, handle of a knife 20 passes jack 31, the inside cavity design that adopts of handle of a knife 20, the one end that blade 10 was kept away from to handle of a knife 20 is equipped with handle of a knife bolt hole 33, the inside internal thread.

In addition, the tool holder further comprises a fastening bolt 40 and a nut 41, wherein the fastening bolt 40 is provided with an external thread matched with the internal thread, the tool holder 20 is fixed in the tool holder sleeve 30 after the fastening bolt 40 is screwed down, and the nut 41 is fixed between the head of the fastening bolt 40 and the internal thread.

Wherein the length, the width and the thickness of the knife body are respectively 200mm, 46.5mm and 2.7 mm.

Wherein the length, the width and the thickness of the tool handle sleeve are respectively 116mm, 32mm and 19 mm.

When the material of the cutter is selected, the stainless steel is selected as the material of the cutter body and the cutter handle, and the material of the cutter handle sleeve is wood, plastic or rubber, stainless steel and ceramic, and can also be replaced by G10.

When the cutter is cleaned, the fastening bolt 40 is screwed out, and the cutter body is put into a dishwasher for cleaning and drying.

When the cutter is to be discarded, the fastening bolt 40 is also unscrewed, the cutter body is put into a recovery box, and the handle sleeve 30 is retained.

When the tool body is replaced, the handle sleeve 30 is reserved, the fastening bolt 40 is screwed out, the old tool body is discarded, then the handle 20 of the new steel-tipped tool is inserted into the insertion hole 31 of the handle sleeve 30, the nut 41 is sleeved into the fastening bolt 40, and then the fastening bolt 40 is inserted into the bolt hole 33 and screwed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a make things convenient for steel head sword of loading and unloading handle of a knife cover, includes cutter main part and handle of a knife cover, its characterized in that: the utility model discloses a cutter, including cutter body, handle of a knife, cutter handle cover, handle of a knife, cutter body and handle of a knife welded fastening, the steel head is located the cutter body with position between the handle of a knife, the handle of a knife is cylindrical, be equipped with in the handle of a knife cover and run through the jack of handle of a knife cover, the diameter of jack is greater than the diameter of handle of a knife, the handle of a knife passes the jack, the handle of a knife is kept away from the one end of cutter body is equipped with the handle of a.

2. The steel tipped tool of claim 1, characterized in that: and internal threads are arranged in the handle bolt holes.

3. The steel tipped tool of claim 2, characterized in that: still include fastening bolt, fastening bolt be equipped with internal thread assorted external screw thread.

4. The steel-tipped tool of claim 3, wherein: the nut is fixed between the head of the fastening bolt and the internal thread.

5. The steel tipped tool of claim 1, characterized in that: the length, width and thickness of the blade body are respectively 200mm, 46.5mm and 2.7 mm.

6. The steel tipped tool of claim 1, characterized in that: the length, width and thickness of the knife handle sleeve are respectively 116mm, 32mm and 19 mm.