Composite kitchen knife and assembling method thereof

An assembly method and technology for kitchen knives, applied in the field of kitchen knives, can solve the problems of insufficient sharpness, high price, poor performance, etc., and achieve the effects of convenient processing, stable connection performance, and guaranteed service life.

Inactive Publication Date: 2016-11-23
谢振华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing kitchen knives are an indispensable tool in every family life. They are mainly used for processing various food materials. Existing kitchen knives are usually forged from ordinary and relatively cheap steel. Such knives The price is low, but due to its poor performanc

Method used

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  • Composite kitchen knife and assembling method thereof
  • Composite kitchen knife and assembling method thereof

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Experimental program
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Embodiment Construction

[0021] See figure 1 , figure 2 , a composite kitchen knife of the present invention, comprising a knife body 1 connected to the knife body 1 and a handle 2 arranged on the rear side of the knife body 1, and also includes a blade, the blade includes a cutting edge 3 and a connecting portion 4, and the lower end of the blade body 1 is provided with The groove 5 matched with the connection part 4, the connection part 4 can be embedded in the groove 5, the blade and the blade body 1 are welded and connected, the blade body 1 is made of spring steel or tool steel, and the blade is made of tungsten steel or powder steel; The upper part of the blade is the connecting part 5, the lower part of the blade is the cutting edge 3, and the cutting edge 3 is a shape that gradually becomes thinner from top to bottom; It is the back edge of the knife, and the back edge of the knife is a straight thick edge; the junction 6 between the blade and the cutting edge transitions smoothly; the thick...

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PUM

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Abstract

The invention provides a composite kitchen knife. The composite kitchen knife is simple in structure, low in manufacturing cost, excellent in performance, capable of processing food materials conveniently and convenient and effective to use. The composite kitchen knife comprises a knife body and a knife shank connected with the knife body and arranged on the back side of the knife body; the composite kitchen knife is characterized by further comprising a knife edge; the knife edge comprises a cutting edge and a connecting part; a groove matched with the connecting part is formed in the lower end of the knife body; the connecting part can be embedded in the groove; the knife edge is connected with the knife body through welding; the knife body is made of spring steel or tool steel; and the knife edge is made of tungsten steel or powder steel. The invention further provides an assembling method of the composite kitchen knife.

Description

technical field [0001] The invention relates to the technical field of kitchen knives, in particular to a composite kitchen knife and an assembly method thereof. Background technique [0002] Existing kitchen knives are an indispensable tool in every family life. They are mainly used for processing various food materials. Existing kitchen knives are usually forged from ordinary and relatively cheap steel. Such knives The price is low, but due to its poor performance, it is not sharp enough or easily damaged; there are also kitchen knives made of relatively high-grade steel, such as vg10, etc., such kitchen knives have outstanding performance, sharp blades, and are easy to use, but they are expensive. The price is prohibitive for ordinary people. Contents of the invention [0003] In view of the above problems, the present invention provides a composite kitchen knife, which has a simple structure, low manufacturing cost, superior performance, is convenient for processing f...

Claims

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Application Information

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IPC IPC(8): B26B3/00B26B9/00B26B9/02
CPCB26B3/00B26B9/00B26B9/02
Inventor 谢振华
Owner 谢振华
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