Unlock instant, AI-driven research and patent intelligence for your innovation.

Resilient component for Knife sharpener

A technology of elastic parts and sharpeners, which is applied to other manufacturing equipment/tools, manufacturing tools, etc., can solve the problems of scratching the back of the knife and the back of the knife cannot be erased

Inactive Publication Date: 2007-12-05
向军
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the elastic parts made of non-metallic materials will cause static electricity when they rub against the tool when sharpening the knife, so that the abrasives from the knife chips and the grinding wheel will adhere to the elastic parts. These high-hardness abrasives will scratch the back of the knife and make the ground Indelible scratches formed on the back of the knife

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Resilient component for Knife sharpener
  • Resilient component for Knife sharpener

Examples

Experimental program
Comparison scheme
Effect test

example

[0014] The electric sharpener includes a base 3, a motor 4, a motor seat 5, a grinding wheel 6, a grinding wheel shaft 7, a left bushing 8, a right bushing 9, Spring 10, support seat 15, knife groove cover 16, upper cover 17, elastic member 1 of the present invention and pressing sheet 2 for installing the elastic member on the sharpener.

[0015] The motor base 5 is fixedly arranged on the upper left part of the base 3 , and the motor 4 is fixed on the motor base 5 . The grinding wheel 6 is fixedly mounted on the grinding wheel shaft 7 through an elastic pin. The left end of the grinding wheel shaft 7 is provided with a D-shaped cut surface. The left end of the grinding wheel shaft 7 is inserted into the left bushing 8 and pressed against the spring 10. The small pin shaft cooperates with the D-shaped cut surface so that the grinding wheel shaft 7 can slide left and right in the left shaft sleeve 8 but cannot rotate relative to the left shaft sleeve 8. The left shaft sleeve 8...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses one kind of elastic unit for knife sharpener to avoid static electricity and damage to the knife during sharpening. The elastic unit made of stainless steel, manganese steel, phosphor copper or other metal material includes one installation part and one working plane, and the working plane presses the back of the knife under sharpening against the datum plane of the knife sharpener. The present invention may be applied widely in knife sharpener.

Description

technical field [0001] The invention relates to an elastic part for a sharpener. Background technique [0002] People often use various cutters to cut articles in daily life, such as cutting vegetables and meat with a kitchen knife. After the knife is used for a period of time, the cutting edge will become blunt, which will affect the cutting efficiency, so sharpening is essential. At present, it is generally adopted to manually directly put the knife on the whetstone to sharpen the knife. This method of knife sharpening is not only inefficient, but also has high technical requirements for sharpening, and there is a potential safety hazard. [0003] There are various manual and electric knife sharpeners on the market. These knife sharpeners are generally equipped with a base, a grinding wheel assembly and a knife groove cover. The knife groove cover is arranged above the grinding wheel assembly. The knife groove, you can sharpen the knife safely and quickly. Thereby impro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/36
Inventor 向军
Owner 向军