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

Cutter protective sleeve

A technology for protective sleeves and knives, which is applied in the manufacture of tools, grinding/polishing hand tools, metal processing, etc. It can solve the problems of easy rusting of knives, threats to the elderly and children, and potential safety hazards, so as to prevent the knives from rusting, The effect of avoiding direct contact and improving safety

Inactive Publication Date: 2016-07-06
CHANGZHOU LONGPENG METAL PROD CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The knives in daily life are usually wiped dry after use and then placed randomly. The long time exposure of the knives to the air not only makes the knives easy to rust, but also threatens the elderly and children at any time. There are hidden dangers in safety.

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
  • Cutter protective sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] Example: such as figure 1 A tool protection sleeve 1 is shown. The tool protection sleeve 1 is in the shape of a scabbard with an open end. The tool protection sleeve has a hollow cavity 2 that matches the body of the tool. A whetstone layer 3 is provided at a position corresponding to the blade edge of the knife.

[0014] The cross section of the whetstone layer 3 is V-shaped.

[0015] The whetstone layer 3 is adhered to the knife protective sleeve 1.

[0016] When the knife is not in use, it is only necessary to wipe it clean and put the knife body into the knife protective cover 1, and then store it.

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 invention discloses a cutter protective sleeve in a scabbard shape with one opening end; the cutter protective sleeve comprises a hollow cavity matched with the cutter body of the cutter; a cutter grinding stone layer corresponding to the position of the cutter edge is arranged in the cutter protective sleeve; the cutter protective sleeve provides a protective sheath for the cutter, and the cutter body of the cutter is contained in the cutter protective sleeve so as to prevent the cutter body from direct contacting with air, thus effectively preventing cutter rusting problems; in addition, the cutter grinding stone layer is arranged in the cutter protective sleeve, so the cutter can be grinded every time in plugging, thus keeping the cutter sharpness; in addition, the cutter protective sleeve can greatly reduce elder people and children hurting rate, thus improving home cutter safety.

Description

Technical field [0001] The invention relates to a protective cover for a knife used for daily cutting vegetables or fruit. Background technique [0002] The knives in daily life are generally wiped dry after being used up and then placed randomly. Exposing the knives to the air for a long time not only makes the knives prone to rust, but also threatens the elderly and children at any time, and there are hidden dangers in safety. Summary of the invention [0003] In order to overcome the above-mentioned drawbacks, the present invention provides a tool protective cover that can cover the blade body of the tool, which not only prevents the blade body from direct contact with the air, but also prevents the elderly and children from being injured. [0004] The technical solutions adopted by the present invention to solve its technical problems are: [0005] A tool protection cover, which is in the shape of a sheath with an open end, the tool protection cover has a hollow cavity matched wi...

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): B26B29/02B24D15/08
Inventor 陈一鸣
Owner CHANGZHOU LONGPENG METAL PROD CO LTD