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Art knife

A utility knife and blade technology, applied in the field of utility knives, can solve the problems of cuts and low safety factor, and achieve the effect of improving safety and high safety factor

Pending Publication Date: 2019-06-04
DELI GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the blades are oblique, and can be broken along the line of the blade with a blunt blade, and a new blade emerges, which is convenient to use. According to the existing technology, because the blade of the utility knife is sharp and easy to push out, if the adult does not place it properly, the child will treat it as a toy Playing, you will cut yourself unintentionally, a tragedy will happen, and the safety factor is low

Method used

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] As shown in the figure, the present invention provides a utility knife, including a knife case 1, a blade 2 and an adjustment button 3, the blade 2 is arranged in the knife case 1, and the described adjustment button 3 is arranged on the knife case 1, It also includes a blade support 4, a tail cap 5 and a tail cap button 6 located on the tail cap 5, the tail cap 5 is located at the tail of the knife case 1, and the blade support 4 is located in the knife case 1, so Described blade 2 afterbody is arranged on blade holder 4 head, and described blade holder 4 afterbody can extend in the tail cover 5, is provided with locking mechanism between described tail cover 5 and blade holder 4, and described locking mechanism It can be unlocked when the tail button 6 is pressed, and the tail of the blade holder 4 is separated from the tail cover 5 wh...

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Abstract

The invention discloses an art knife. The art knife comprises a knife shell, a knife blade and an adjusting button, the knife blade is arranged in the knife shell, the adjusting button is arranged onthe knife shell, the art knife further comprises a knife blade support, a tail cover and a tail cover button arranged on the tail cover, the tail cover is arranged on the tail part of the knife shell,the knife blade support is arranged in the knife shell, the tail part of the knife blade is arranged on the head part of the knife blade support, the tail part of the knife blade tail part can extendinto the tail cover, a locking mechanism is arranged between the tail cover and the knife blade support, the locking mechanism can be unlocked when the tail part button is pressed, the tail part of the knife blade support is separated from the tail cover when the locking mechanism is unlocked, the head part of the knife blade support can slide towards the head part of the knife shell when the adjusting button is pushed, and the knife blade moves towards the head part of the knife shell when the tail part button is pressed, and the adjusting button is pushed. The invention provides the art knife with a high safety factor.

Description

technical field [0001] The invention relates to the technical field of office supplies, in particular to a utility knife. Background technique [0002] A utility knife, also commonly known as a carving knife or a wallpaper knife, is a knife used for art and handicrafts. It is mainly used to cut soft things. It is mostly composed of a handle and a blade, and is a pull-out structure. Most of the blades are oblique, and can be broken along the line of the blade with a blunt blade, and a new blade emerges, which is convenient to use. According to the existing technology, because the blade of the utility knife is sharp and easy to push out, if the adult does not place it properly, the child will treat it as a toy If you play, you will cut yourself unintentionally, and a tragedy will happen, and the safety factor is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above defects of the prior art and provide a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B5/00B26B1/08
Inventor 徐永升
Owner DELI GROUP CO LTD
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