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Multifunctional wrench

A multi-functional wrench technology, applied to wrenches, hand-held tools, wrenches, etc., can solve the problems of inconvenient sleeve replacement, single form, and difficult to use wrench, etc., and achieve the effect of inconvenient size replacement

Inactive Publication Date: 2018-07-13
张中阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In today's life, traditional wrenches are mainly used by arm strength. For women or people with low strength, this will be a very difficult thing, because they need a lot of force to unscrew screws, but most of them will not have this power to operate and use
When used at night, when we do not have lighting conditions, it will be difficult for us to use a wrench to operate; the traditional socket wrench has a relatively single form, and it is not convenient to change the size of the socket

Method used

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Examples

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described examples are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, any equivalent structural replacement within the technical framework disclosed in the present invention is within the protection scope of the present invention; all other implementations obtained by those skilled in the art without creative work For example, all belong to the protection scope of the present invention.

[0019] Please refer to the attached figure 1 , 2 , 3. An embodiment provided by the present invention: a multifunctional wrench, including a groove (1); a pedal handle (2); a sleeve (3); a partition (4); a switch (5); LED light (6); the step handle is provided with a groove on the front and back, one end ...

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Abstract

The invention relates to a multifunctional wrench. The multifunctional wrench comprises a stepped handle and a sleeve, wherein an LED lighting lamp is arranged at one end of the stepped handle; a front groove and a back groove are formed in the middle part of the stepped handle; the other end of the stepped handle is connected with the sleeve; and a hexagonal sleeve hole is formed in the sleeve. Compared with the prior art, the model and size of the sleeve can be conveniently changed; the problem of the lack of lamps for lighting when a multifunctional wrench is used at night can also be wellsolved; and the problem that people with weak strength cannot twist a screw can be solved.

Description

technical field [0001] The invention belongs to the technical field of tools and relates to a multifunctional wrench. Background technique [0002] In today's life, traditional wrenches are mainly used by arm strength. For women or people with low strength, this will be a very difficult thing, because they need a lot of force to unscrew screws, but most of them There will be no such power to operate and use. When used at night, when we do not have lighting conditions, it will be difficult for us to use a wrench to operate; the traditional socket wrench has a relatively single form, and it is not convenient to change the size of the socket. Contents of the invention [0003] The object of the present invention is to provide a multifunctional wrench to solve the problems in the above background. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a multifunctional wrench, including a groove, a pedal handle, a sle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/48B25B23/18B25B23/16B25G1/00
CPCB25B13/48B25B23/16B25B23/18B25G1/00
Inventor 张中阳
Owner 张中阳
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