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Spanner high in adaptability

An adaptable and wrench technology, applied in the field of wrenches, can solve the problems of low use efficiency, inconvenient carrying and storage, etc., and achieve the effect of strong adaptability and strong self-locking function

Pending Publication Date: 2018-11-16
XINCHANG XIONGTIAN MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A wrench is a tool used to turn bolts, nuts, and other objects that are difficult to turn by hand. This wrench includes a handle and a U-shaped opening at the end of the handle. Two parallel sides, the existing wrench includes adjustable wrench with adjustable wrench size and fixed wrench with fixed wrench size. It is very fast for loading and unloading bolts or nuts with the same type of dead wrench, and it is used for bolts or nuts of various types. The adjustable wrench is more convenient. The general wrench can only twist the fasteners with nuts. However, when some pipes do not have nuts and need to be tightened, pipe wrenches are needed. The repeated use of the two tools is inefficient. , and it is inconvenient to carry and store, so a wrench with strong adaptability is proposed

Method used

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Effect test

Embodiment Construction

[0019] refer to Figure 1 to Figure 7 , a wrench with strong adaptability in the present invention, comprising a wrench body 1, a movable jaw 2, a slider 3, a column pin 4, a toothed insert 5 and a screw 6, and an insert is installed on the top of the wrench body 1 part 13, the tooth-shaped insert 5 is movably installed on the insert installation part 13 through the screw 6 and the second spring 102, and the tooth-shaped insert 5 is provided with a tooth-shaped block 51 and an inclined-plane block 52, so The wrench body 1 is equipped with a movable jaw 2, and the movable jaw 2 is provided with a slider installation part 22, and the slider 3 is installed on the slider installation part 22 through a column pin 4, and the slider The bottom of the block 3 is connected with the movable jaw 2 through the first spring 101 . The wrench body 1 also includes a connection part 11 and a jaw installation part 12, the movable jaw 2 is installed on the jaw installation part 12, a wrench han...

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Abstract

The invention discloses a spanner high in adaptability. A spanner body, a moving vice jaw, a slider, a column pin, a tooth-shaped insert and a screw; an insert installing portion is arranged above thespanner body; the tooth-shaped insert is movably installed on the insert installing portion through the screw and a second spring, and is provided with a tooth-shaped clamping block and a bevel clamping block; the spanner body is provided with the moving vice jaw; the moving vice jaw is provided with a slider installing portion; the slider is installed on the slider installing portion through thecolumn pin; the bottom of the slider is connected with the moving vice jaw through a first spring; due to rotation of the tooth-shaped insert, converting of vice jaws is achieved, and the purpose ofchanging the angle of the vice jaws is achieved; when the two vice jaws form a certain angle, a self-locking function is achieved, operation is easy, and the spanner high in adaptability can adapt tocolumns in various shapes and is wider in application range.

Description

【Technical field】 [0001] The invention relates to the technical field of tools, in particular to a wrench with strong adaptability. 【Background technique】 [0002] A wrench is a tool used to turn bolts, nuts, and other objects that are difficult to turn by hand. This wrench includes a handle and a U-shaped opening at the end of the handle. Two parallel sides, the existing wrench includes adjustable wrench with adjustable wrench size and fixed wrench with fixed wrench size. It is very fast for loading and unloading bolts or nuts with the same type of dead wrench, and it is used for bolts or nuts of various types. The adjustable wrench is more convenient. The general wrench can only twist the fasteners with nuts. However, when some pipes do not have nuts and need to be tightened, pipe wrenches are needed. The repeated use of the two tools is inefficient. , and it is inconvenient to carry and store, so a wrench with strong adaptability is proposed. 【Content of invention】 ...

Claims

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Application Information

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IPC IPC(8): B25B13/50B25B13/58
CPCB25B13/50B25B13/58
Inventor 应轲应震台
Owner XINCHANG XIONGTIAN MACHINERY CO LTD
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