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Quick rotary wrench

A technology of quick rotation and wrench, which is applied in the field of wrenches, which can solve the problems that the wrench cannot be rotated quickly, affects the work efficiency, and the ratchet wrench cannot be used, etc., and achieves the effect of simple design, improved work efficiency and flexible use

Inactive Publication Date: 2011-06-29
高广洲 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wrench has a history of hundreds of years. After continuous improvement and improvement, a fixed structure has been formed. The application of the ratchet wrench has greatly improved the work efficiency. However, due to the size of the space, the ratchet wrench cannot be used in some occasions. Ordinary wrenches cannot be rotated quickly. Every time you turn an angle, you must remove the wrench, re-align the bite, and then pull the next time, which seriously affects the work efficiency.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0009] Embodiment 1, the present invention can be made into figure 1 In this form, the quick-turn wrench can be made into a single-head type, that is, only one end of the wrench has a quick-turn function; it can also be made into a double-head type, that is, both ends of the wrench have a quick-turn function.

Embodiment 2

[0010] Embodiment 2, the present invention can be made into figure 2 The quick-turn adjustable wrench in the middle, so that one wrench can be used for nuts of different specifications.

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PUM

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Abstract

The invention relates to a quick rotary wrench, and belongs to the class of tools. Due to narrow space on the peripheries of bolts, a ratchet wrench cannot be used. The quick rotary wrench is particularly suitable to be used on occasions when the ratchet wrench cannot be applied to improve work efficiency greatly. In the quick rotary wrench, a hinge structure is arranged on a wrench head on one side, so when the wrench rotates clockwise, the bolts can be screwed, and when the wrench rotates counterclockwise, quick rotation can be realized. Due to the adoption of the scheme, the wrench can pull and rotate quickly, has simple structural design and high efficiency and is used conveniently and flexibly.

Description

technical field [0001] The invention relates to a wrench in the field of tools, especially a quick-turn wrench. technical background [0002] The wrench has a history of hundreds of years. After continuous improvement and improvement, a fixed structure has been formed. The application of the ratchet wrench has greatly improved the work efficiency. However, due to the size of the space, the ratchet wrench cannot be used in some occasions. Ordinary wrenches cannot be rotated quickly. Every time you turn an angle, you must take off the wrench, re-align the bite, and pull the next time, which seriously affects the work efficiency. Contents of the invention [0003] In order to overcome the disadvantage that the ratchet wrench cannot be used in some occasions, the present invention provides a quick-rotation wrench, which is simple in design, flexible and convenient to use, can rotate quickly, and improves work efficiency. [0004] The solution adopted by the present invention ...

Claims

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Application Information

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IPC IPC(8): B25B13/46
Inventor 高广洲
Owner 高广洲
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