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fancy wrench

A wrench and fancy technology, applied in the direction of wrenches, manufacturing tools, wrenches, etc., can solve the problems of easy loss and many tools, and achieve the effect of increasing the scope of use and convenient use

Active Publication Date: 2018-03-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention overcomes the deficiencies of the prior art, and solves the problem that in the prior art, during the routine maintenance work of electric power construction, it is necessary to carry multiple tools with different functions, which are too many and heavy, easy to lose, and bring a lot of inconvenience to the work. , aims to provide fancy wrench, which is designed for fasteners commonly used in electric power construction. It has multiple functions and is easy to use. It is widely used in electric power construction, test and maintenance

Method used

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Embodiment Construction

[0019] In order to make the objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] fancy wrench, such as figure 1 As shown, its overall shape is deer-shaped, consisting of head 1, neck 2 and torso 3, in which:

[0021] The head 1 is an obtuse triangle, and the opposite sides of the obtuse angle are connected to the neck 2. An M8 regular hexagonal through hole 14 is provided on the inner side of one of the opposite sides of the acute angle. M10 regular hexagonal grooves 11, M8 regular hexagonal grooves 12 and M6 regular hexagonal grooves 13 opening outward;

[0022] A torso 3 is provided below the neck 2, a U-shaped groove 21 is provided on the edge of the connection between the neck 2 and the torso 3, and a U-shaped groove 21 is provided on the neck 2 from top to bottom. An equilateral triangle through hole 22 and...

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Abstract

The invention provides a fancy wrench and belongs to the technical field of mounting and dismounting tools during electric construction. The problems can be solved that in the prior art, a plurality of different tools need to be carried during routine inspection work of the electric construction and therefore the tools are large in quantity, heavy in weight and easy to lost. The object of the invention is to provide the fancy wrench which is designed for the sizes of frequently-used fastening parts during the electric construction. The fancy wrench is capable of realizing one tool with various functions, convenient to use and capable of being applied to the electric construction, test and inspection widely. The particular solution is that the overall fancy wrench is in a deer shape and consists of a head part, a neck part and a trunk part; the head part is in an obtuse triangle shape and the edge which is opposite to the obtuse angle is connected with the neck part; the trunk part is arranged below the neck part; the trunk part is in a right trapezoid shape and scales are arranged at the right-angle lateral edge of the right trapezoid; step holes, of which hole diameters are in descending order, are arranged in the inner side of the right-angle lateral edge; through holes of different sizes are formed in all parts of the wrench according to the actual conditions of the electric construction.

Description

technical field [0001] The invention belongs to the technical field of installation and removal tools in the electric power construction process, in particular to a fancy wrench used for tightening or dismounting nuts, bolts, screws and other fasteners in the electric power construction process. Background technique [0002] A wrench is a commonly used installation and disassembly tool. It is a hand tool that uses the principle of leverage to twist bolts, screws, and nuts. The wrench is usually provided with a clamping part at one or both ends of the handle, and a hand-held part is provided between the clamping parts on one side or both sides of the clamping part. to turn a bolt or nut [0003] Currently commonly used wrenches include single and double-headed (dull) wrenches, adjustable wrenches, ring wrenches, socket wrenches and various screwdrivers, etc., but these tools have a single purpose, such as the tightness between the dead wrench and the bolt (female), which is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B13/56
CPCB25B13/56
Inventor 杨建伟
Owner STATE GRID CORP OF CHINA
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