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Multipurpose tap wrench

A technology of tap wrench and wrench, which is applied in the field of tools, can solve problems such as inconvenient use, and achieve the effect of obvious effect, low cost and simple structure

Inactive Publication Date: 2017-07-25
高亚贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing tap wrench is only suitable for a fixed size tap, which is inconvenient to use

Method used

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  • Multipurpose tap wrench
  • Multipurpose tap wrench
  • Multipurpose tap wrench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] like Figure 1 to Figure 6 As shown, the multi-purpose tap wrench 1 includes a long strip-shaped first fixed bar 2 and a long strip-shaped second fixed bar 3, and the second fixed bar 3 can be separated from the first fixed bar 2, the first fixed horizontal bar 2 is provided with a first connecting round hole 22, and the inner wall of the first fixed horizontal bar 2 is provided with a dovetail-shaped sliding notch 21 and a "V"-shaped first wrench Slot 23, the second fixed horizontal bar 3 is provided with a second connecting round hole 32, and the inner wall of the second fixed horizontal bar 3 is provided with a dovetail-shaped sliding p...

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Abstract

The invention discloses a multipurpose tap wrench. The multipurpose tap wrench comprises a long-strip-shaped first fixing cross strip and a long-strip-shaped second fixing cross strip which can be connected with the long-strip-shaped first fixing cross strip in a separable manner. During using, a user holds a handle by hand, then the long-strip-shaped first fixing cross strip and the long-strip-shaped second fixing cross strip relatively slide through cooperation of a sliding protrusion and a sliding notch, accordingly, the size of a tap opening composed of a first wrench groove and a second wrench groove is easily changed, and the multipurpose tap wrench is suitable for wrenching work of multipurpose screw taps of different sizes. The multipurpose tap wrench is simple in structure, obvious in effect, low in cost and high in practicability.

Description

technical field [0001] The present invention relates to a tool, more precisely, a multipurpose tap wrench. Background technique [0002] The existing tap wrench is only suitable for a tap with a fixed size, which is inconvenient to use. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a multipurpose tap wrench. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A multi-purpose tap wrench, characterized in that the multi-purpose tap wrench includes a long strip-shaped first fixed bar and a long strip-shaped second fixed bar, and the second fixed bar is detachable Connected with the first fixed horizontal bar, the first fixed horizontal bar is provided with a first connecting round hole, and the inner wall of the first fixed horizontal bar is provided with a dovetail-shaped sliding notch and a "V"-shaped first wrench s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23G1/26
CPCB23G1/262
Inventor 不公告发明人
Owner 高亚贵