Powerful cropping cutter

A technology of cutting and knives, which is applied in the field of paper cutters or utility knives, can solve the problems of convenience, insufficient safety, unsatisfactory operability, and limited cutting ability, so as to improve the needs of humanization and improve the fixing effect , the effect of easy operation

Inactive Publication Date: 2017-07-21
魏鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of technology and the needs of use, there are various structures of rail-type paper cutters on the market. The structures are too complicated, difficult to process, difficult to assemble, and high production costs. The cutting ability is limited, the operability is not ideal, and there are still deficiencies in the convenience and safety of use.

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] Such as Figure 1-3 As shown, the powerful cutting tool provided by the present invention has a body, and the body includes a knife cover body 1, a knife seat 2 with an open top corresponding to the knife cover body, and a handle 3 wrapped around the knife seat. Wherein, the handle is on both sides of the knife seat, respectively forming concave grooves 4 corresponding to the two sides of the knife cover body, and the knife cover body and the knife seat are connected by the pin shaft 5 at the front end.

[0020] A knife body is provided in the knife cover body, and the knife body includes a blade 6 installed in parallel in the concave chute in the knife cover body and a push-pull paddle 7 connected to the blade. protrudes for user access. The rear end of the blade is provided with a blade connection hole, and the front end of the push-pull paddle is provided with a blade connection body 8 and a push-pull protrusion 9 matched with the blade connection hole; The comb-to...

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PUM

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Abstract

A powerful cutting tool relates to the technical field of hardware cutting tools, in particular to a paper cutter or utility knife with a powerful cutting effect. It has a body, which includes a knife cover (1), a knife seat (2) and a handle (3) wrapped around the knife seat. The handles are on both sides of the knife seat, forming concave holes corresponding to the two sides of the knife cover shaped groove (4), the knife cover body and the knife seat are connected through the pin shaft (5) at the front end, wherein the knife cover body is provided with a knife body, and the knife body includes a blade ( 6) and the push-pull paddle (7) connected to the blade, the blade protrudes from the gap formed between the knife cover body and the front end of the knife seat, and the rear end of the handle is provided with a locking mechanism corresponding to the rear end of the knife cover body. The invention is simple and convenient to operate, and has positive effects of improving practicability and ensuring safe use.

Description

technical field [0001] The invention relates to the technical field of hardware knives, in particular to a paper cutter or utility knife with a powerful cutting effect. Background technique [0002] A paper cutter or utility knife is a relatively common cutting tool, which is generally used for cutting paper, cloth, plastic and other materials. With the development of technology and the needs of use, there are various structures of rail-type paper cutters currently on the market. The structures are too complicated, difficult to process, difficult to assemble, and high production costs. However, the cutting ability is limited, the operability is not ideal, and there are still deficiencies in the convenience and safety of use. Contents of the invention [0003] The purpose of the present invention is to provide a powerful cutting tool to achieve practical convenience and ensure safe use. [0004] The powerful cutting tool provided by the present invention is characterized ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B1/08B26B1/10
CPCB26B1/08B26B1/10
Inventor 魏鹏
Owner 魏鹏
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