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Multifunctional adjustable spanner

An adjustable wrench, multi-functional technology, applied in the field of adjustable wrench, can solve problems such as single function, and achieve the effect of convenient bolt

Inactive Publication Date: 2017-03-08
罗炳寅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing adjustable wrenches are widely used, but there is a problem of single function

Method used

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  • Multifunctional adjustable spanner
  • Multifunctional adjustable spanner
  • Multifunctional adjustable spanner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described below in conjunction with embodiment.

[0027] Embodiment: As shown in the accompanying drawings, design and manufacture a kind of multi-functional adjustable wrench, including a wrenching part 1 and a handle 9, the upper and lower height centers of the right end of the handle 9 are provided with a hexagonal concave hole 12, and the hexagonal concave hole 12 The left end of the screwdriver is provided with the elongated round hole 8 that communicates, and the hexagonal post in the middle of the hexagonal recessed hole 12 and the dual-purpose screwdriver 11 is inserted and sleeved together.

[0028] Dual-purpose screwdriver 11 is made of the hexagonal column in the middle, the " ten " word screwdriver 10 of left part integral structure and the " one " word screwdriver 18 of right part integral structure.

[0029] The "ten" word screwdriver 10 on the left side of the dual-purpose screwdriver 11 is inserted in the elongated r...

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PUM

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Abstract

The invention discloses a multifunctional adjustable spanner. The multifunctional adjustable spanner is characterized in that a hexagonal shrinkage pool is formed in the vertical center of the tail end of the right end of a handle, the left end of the hexagonal shrinkage pool is provided with a thin and long circular hole communicating with the hexagonal shrinkage pool, and the hexagonal shrinkage pool and a hexagonal column in the central position of a dual-purpose screw driver are inserted and sleeved together; the dual-purpose screw driver is composed of the hexagonal column at the central position, a crossed screw driver of an integrated structure at the left position, and a straight screw driver of an integrated structure at the right position; the crossed screw driver at the left position of the dual-purpose screw driver is inserted into the thin and long circular hole, and the straight screw driver at the right position of the dual-purpose screw driver extends out of the right end face of the handle; the outer end of the handle is provided with an adjustable handle; and the tail end of the right end of the adjustable handle is provided with a tetragonal prism of an integrated structure, and the tetragonal prism is in movable fit with a square hole in the left end of a serial sleeve spanner. According to the multifunctional adjustable spanner, the function of existing spanners is maintained, locking / loosening of screws is convenient, locking / loosening of bolts located at the places where the spanner can not be used is convenient, and meanwhile the effort is further saved.

Description

technical field [0001] The invention relates to the technical field of tools, in particular to a multifunctional adjustable wrench. Background technique [0002] Existing adjustable wrenches are widely used, but have the problem of single function. Contents of the invention [0003] The purpose of the present invention is to improve the deficiencies of the prior art, to provide a multi-functional adjustable wrench, in addition to maintaining the function of the existing adjustable wrench, it can also provide convenience for locking / loosening screws, and provide a convenient way for locking / loosening the adjustable wrench Bolts where they can't be used provide convenience while saving effort. [0004] The present invention is achieved by providing the following technical solutions. [0005] Design and manufacture a multi-functional movable wrench, including a wrenching part and a handle. The upper and lower height centers of the right end of the handle are provided wi...

Claims

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Application Information

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IPC IPC(8): B25B13/12B25B15/00
CPCB25B13/12B25B15/005B25B15/007
Inventor 罗炳寅
Owner 罗炳寅