Ratchet wrench

A ratchet wrench and wrench head technology, applied in the ratchet wrench field, can solve the problem of the ratchet wrench losing the quick release function and the like, and achieve the effect of increasing the lighting function

Inactive Publication Date: 2007-12-12
张家港市常盛五金工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this setting method is that the ratchet wrench loses the quick release function due to the removal of the push rod

Method used

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  • Ratchet wrench
  • Ratchet wrench

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Embodiment Construction

[0011] As shown in Figure 1 and Figure 2: ratchet wrench, including: handle 1 and wrench head 2, shift block 3 and square tenon 4 are set on the wrench head 2, square tenon 4 is provided with a push rod 8, on the shift block 3 At least one installation hole 5 is arranged on the side, and in this embodiment, an installation hole 5 is respectively arranged on both sides of the shifting block 3, and an illumination lamp 6 is arranged in each installation hole 5, and the control panel 7 for controlling the switch of the illumination lamp 6 is fixed. On wrench head 2.

[0012] In this embodiment, a shield 9 is also provided outside the control board 7 , which can block dust and protect the control board 7 , and the switch 10 on the control board 7 extends out of the shield 9 . Except that the ratchet wrench with the above structure can be used normally in places with low light or at night, the other functions of the ratchet wrench are not reduced.

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PUM

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Abstract

The ratcher spanner comprises the handle and spanner head, triggering block and square tenon on the spanner head, at least one installation hole at the side of the triggering block, lighting inside the installation hole, switch controlling the light fixed on the spanner head. It won't reduce ratcher spanner quick drop off and has increased lighting function.

Description

technical field [0001] The invention relates to a ratchet wrench among hardware tools. Background technique [0002] Ratchet wrench is a kind of hardware tool commonly used, and it mainly comprises: handle and wrench head, is also provided with parts such as shift block, square tenon and the push rod that is arranged in square tenon on the wrench head. In practical applications, in order to broaden the application range of the ratchet wrench, if the ratchet wrench can be used in dark places or at night, a lighting lamp is also provided on the ratchet wrench. A kind of commonly used arrangement mode of lighting lamp is at present, and the push rod in square tenon is pulled down, and lighting lamp is installed in the through hole that push rod is installed originally, and the control board of controlling lighting switch is then fixed on the wrench head. The disadvantage of this arrangement is that the ratchet wrench loses its quick release function due to the removal of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/46B25B23/18
Inventor 成海平王菊芬
Owner 张家港市常盛五金工具有限公司
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