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Art knife with scales

A technology of art and knives, which is applied in the field of art knives, can solve the problems that the protruding depth of the blade cannot be accurately controlled and affects the operation, etc., and achieves the effect of simple structure, low cost and obvious effect

Inactive Publication Date: 2017-09-22
朱彩玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The utility knife is a common tool. The protruding depth of the blade of the existing utility knife cannot be accurately controlled. It can only be estimated by visual inspection, which affects the operation.

Method used

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  • Art knife with scales
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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] Such as Figure 1 to Figure 5 As shown, the scaled utility knife 1 includes a strip-shaped shell 2, the head of the shell 2 is provided with a detachable positioning bracket 5, and the shell 2 is provided with a detachable strip-shaped knife shell 3 , the knife housing 3 is provided with a movable push knife slider 4, the housing 2 includes a pair of parallel outer plates 21, the outer plates 21 are respectively provided with a rectangular outer channel 23, the outer plates 21 are respectively An outer connection hole 22 is provided, and one of the outer plates 21 is provided with a ruler groove 24, and a slidable scale 6 is arranged in th...

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PUM

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Abstract

The invention discloses an art knife with scales. The art knife comprises a long-strip-shaped shell. A detachable locating support is arranged on the head of the shell. A detachable long-strip-shaped knife housing is arranged in the shell. A movable knife pushing sliding block is arranged in the knife housing. The shell comprises a pair of parallelly arranged outer side plates. A rectangular outer channel is formed in each outer side plate. One outer side plate is provided with a ruler groove internally provided with a slidable ruler. During use, a user pushes out the ruler first through a pushing head, and the needed knife depth is exposed. Then the user pushes the knife pushing sliding block, thus a blade extends out of a blade guide opening, the head of the blade is flush with the exposed ruler, in this way, the extending depth of the blade can be controlled precisely, and the art knife is suitable for different operation requirements.

Description

technical field [0001] The invention relates to a tool, more precisely, a utility knife with scales. Background technique [0002] A utility knife is a common tool, and the protruding depth of the blade of the existing utility knife cannot be accurately controlled, and can only be estimated by visual inspection, which affects the operation. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a utility knife with a scale. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A utility knife with scale, characterized in that, the utility knife with scale comprises a strip-shaped shell, the head of the shell is provided with a detachable positioning bracket, and the shell is provided with a A detachable elongated knife case. A movable push knife slider is arranged in the said knife case. The said shell includes a pair of paral...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B1/08
CPCB26B1/08
Inventor 朱彩玲
Owner 朱彩玲
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