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Novel wrench

A wrench, a new type of technology, applied in the direction of wrenches, screwdrivers, manufacturing tools, etc., can solve the problem of increasing the design size of the wrench, and achieve the effect of compact structure and space saving

Inactive Publication Date: 2012-07-04
周惠菊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] If the existing wrench wants to increase the wrenching force, the design size of the wrench needs to be greatly increased

Method used

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  • Novel wrench
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Examples

Experimental program
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Embodiment Construction

[0013] Such as Figure 1-2 As shown, a new type of wrench according to the embodiment of the present invention includes a wrench head 1 provided with a round hole 2 for fixing, and the wrench head 1 is connected to a handle 4 through a pin shaft 3 .

[0014] The present invention has compact structure, saves space, and can provide sufficient pulling force without increasing the design size to a certain extent.

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PUM

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Abstract

The invention relates to a novel wrench which comprises a wrench head, wherein a round hole is arranged on the wrench head for fixing, and the wrench head is connected with a handle through a pin axle. The novel wrench has the beneficial effects that the novel wrench has compact structure and can save the space and provide enough wrenching force, to some extent, without increasing the design size.

Description

technical field [0001] The invention relates to a new type of wrench. Background technique [0002] With the development of the times, communication and electronic technology have also entered a stage of rapid development. The functions of chips are becoming more and more powerful, and the integration of modules is getting higher and higher. Therefore, more and more core modules must be arranged in a small space. Signal connectors, and the increase in connectors will inevitably increase the force required for plugging and unplugging, so the design size of the wrench needs to be increased, but in some cases the size of the wrench is required to be as small as possible. [0003] If the existing wrench is to increase the wrenching force, the design size of the wrench needs to be greatly increased. Contents of the invention [0004] The purpose of the present invention is to provide a new type of wrench, which can provide sufficient wrenching force without increasing the desi...

Claims

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Application Information

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IPC IPC(8): B25B13/00B25B23/16
Inventor 周惠菊
Owner 周惠菊