Adjustable open spanner

An open-end wrench and iron plate technology, applied in the field of wrenches, can solve the problem of laborious use of ordinary wrenches, and achieve the effect of convenient and quick use conditions and reasonable structure

Inactive Publication Date: 2014-03-12
林淑琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an adjustable open end wrench, which is used to solve the problem of laborious use of ordinary wrenches

Method used

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  • Adjustable open spanner

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Embodiment Construction

[0009] Such as figure 1 As shown, the present invention includes two iron plates 1, one end of the two iron plates is provided with a nut bite opening 2 correspondingly, a screw rod 3 is inserted through the other end of the two iron plates, and an adjustment nut 4 is provided on the screw rod On the iron plate, insert a connecting rod 5 vertically near the end of the bite, and connect with a V-shaped lever 6 between the connecting rod and the screw rod. When in use, the user inserts the nut occlusion on the nut to be repaired, and then presses the V-shaped lever by rotating the adjustment nut, and the V-shaped lever will squeeze the iron plate, and the two iron plates stacked on each other can make the occlusal The mouth tightly bites the nut to be repaired, and finally the screw rod can be rotated to rotate the wrench, and finally the nut is tightened or loosened, thus providing the user with convenient and fast working conditions.

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Abstract

An adjustable open spanner comprises two iron plates, wherein nut occlusion ports are correspondingly formed in one ends of the two iron plates, a screw rod penetrates through the other ends of the two iron plate, an adjustment nut is arranged on the screw rod, a connecting rod is longitudinally inserted into the end, near the occlusion ports, of the iron plates, and the connecting rod is connected with the screw rod through a V-shaped lever. The adjustable open spanner has the advantages of being ingenious in structure, convenient to use, practical and the like.

Description

technical field [0001] The invention relates to a repair tool, especially a wrench. Background technique [0002] A wrench is a repair tool commonly used by people, but the current wrench has a large rotating surface during work and cannot be used in a narrow space, which has just brought a lot of trouble to people. Therefore people need a kind of multipurpose wrench that can be used under narrow space very much. Contents of the invention [0003] The object of the present invention is to provide an adjustable open end wrench, which is used to solve the problem of laborious use of common wrenches. [0004] In order to achieve the above object, the present invention includes two iron plates, one end of the two iron plates is provided with a nut bite opening correspondingly, the screw rod is inserted through the other end of the two iron plates, and an adjustment nut is provided on the screw rod, A connecting rod is inserted longitudinally at one end of the iro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/10
CPCB25B13/10
Inventor 林淑琴
Owner 林淑琴
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