Hand saw embedded with combined tool

A combined tool and hand saw technology, which is applied in the field of hand saws, can solve the problems of inconvenient use and portability, and achieve the effects of convenient use and portability, simple processing and production, and simple and exquisite structure

Inactive Publication Date: 2007-07-11
邬明君
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Traditional hand saws can only perform single-way sawing. Under special working conditions, when sawing and needing to use a simple combination tool, the combination tool must be spared, which brings inconvenience to use and carry. Convenience, the application date is December 05, 2001. The Chinese utility model patent ZL01271894.7 "A Saw Stand" (notification number is CN2508920Y) belongs to the saw frame of this type of structure

Method used

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  • Hand saw embedded with combined tool
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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0012] The embodiment of the present invention is shown in Fig. 1 to Fig. 3 . A hand saw with a built-in combination tool, including a die-casted front bend 1, a frame beam 2, and a back bend 3, the pull studs respectively provided with the front bend 1 and the back bend 3 are equipped with a saw blade 10, and the front bend 1 is placed on the rear The front part of the frame beam 2 is formed with a transverse cavity, and the front end of the frame beam 2 is placed in the forward curved cavity. Among them: the backbend transverse cavity 3a and the rear cavity of the frame beam 2 are embedded with a combination tool body 31; the rear part of the backbend 3 is formed with a longitudinal cavity 3b, and the backbend longitudinal cavity 3b is fitted with a hinged flip cover 4. The inner wall of the flip cover 4 is formed with at least two interloc...

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Abstract

The invention relates to a hand saw with composite tools, wherein it comprises casting front bend, support, and back bend; the up back part of front bend has horizontal chamber; the front of support is in said chamber; the up front part of back bend has horizontal chamber and the back of support is in said chamber; then two chambers are matched to form the main body of composite tools; the back of back bend has longitudinal chamber embedded with jointed turnover cover; the inner wall of cover has at least two embed grooves; the grooves are embedded with composite tool head. When using different composite tools, only needs to rotate the turnover cover when using the back pin as axle, to open the cover and take out the main body and tool head, to form different composite tools. The invention has compact structure and portable property.

Description

technical field [0001] The present invention relates to a hand saw, in particular to a hand saw with a combination tool embedded therein. Background technique [0002] The hand saw is a hand tool that is commonly used in mechanical repairs and assembly when sawing materials. Traditional hand saws can only perform single-way sawing. Under special working conditions, when sawing and needing to use a simple combination tool, the combination tool must be spared, which brings inconvenience to use and carry. Conveniently, " a kind of saw stand " (announcement number is CN2508920Y) of Chinese utility model patent ZL01271894.7 on December 05, 2001 just belongs to the saw stand of this type of structure. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hand saw with a combination tool embedded in it, which is simple and exquisite in structure, easy to manufacture and easy to use and carry. [0004] The technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D51/02B23D51/01B23D49/10
Inventor 邬明君
Owner 邬明君
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