CN201960501U

CN201960501U - Multi-head spanner

Info

Publication number: CN201960501U
Application number: CN2010206624203U
Authority: CN
Inventors: 崔远驰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-16
Filing date: 2010-12-16
Publication date: 2011-09-07
Anticipated expiration: 2020-12-16

Abstract

The utility model relates to a multi-head spanner, which belongs to a mechanical tool and mainly solves the problem of low universality of an ordinary spanner. The multi-head spanner comprises handles and a work head and is characterized in that the work head is in a circular disc shape, a plurality of clamping holes with different diameters are arranged on the work head, the clamping holes are orthohexagonal through holes, the handles comprise fixed handles and lengthened handles, the fixed handles are symmetrically arranged at both sides of the work head, and the lengthened handles are movably connected with the tail ends of the fixed handles. When the multi-head spanner is used, the clamping hole which is arranged on the work head and conforms to the dimension of a screw nut to be dismounted and mounted is sheathed on the screw nut, the dismounting and the mounting of the screw nut can be completed only through holding and rotating the handles by two hands, the carrying and the use are convenient, the labor is saved, and the work efficiency is improved.

Description

Multi-end spanner

Technical field

The utility model relates to a kind of machine tool, specifically a kind of Multi-end spanner.

Background technology

A kind of machine tool commonly used of spanner, be mainly used in connectors such as assembling-disassembling bolt, nut, screw, common wrench opening size is fixing, and the nut of mounting or dismounting different size need use different spanners, not only carry inconvenience, and frequent replacing has also reduced operating efficiency when using; Even can regulate the monkey wrench of size, also can be cumbersome when regulating the wrench opening size, inefficiency.

The utility model content

The purpose of this utility model is to provide a kind of Multi-end spanner, and this spanner can adapt to the nuts of different sizes, and the clamping hole that adapts to various model nuts comes into plain view when seeking, and is easy to use laborsaving, improved operating efficiency.

The technical scheme in the invention for solving the technical problem is: Multi-end spanner, comprise handle and working head, it is characterized in that described working head is in the form of annular discs, be provided with the different clamping hole of a plurality of diameters on working head, described clamping hole is the regular hexagon through hole; Described handle comprises fixed handle and adds long handle that the both sides that are located at working head of described fixed handle symmetry add the end that long handle is movably connected in fixed handle.

The beneficial effects of the utility model are: each clamping hole that varies in size is distributed on the discoid working head, comes into plain view when searching, and saves time, and has improved operating efficiency; The both sides that are distributed in working head of handle symmetry, and be provided with and add long handle, more laborsaving during operation; The connector that spanner can dismounting varies in size, easy to carry and save cost of manufacture.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1 working head, 2 fixed handles, 3 add long handle, 4 clamping holes.

The specific embodiment

As shown in Figure 1.Multi-end spanner comprises handle and working head 1, and described working head 1 is in the form of annular discs, is provided with the different clamping hole of a plurality of diameters 4 on working head 1, and described clamping hole 4 is the regular hexagon through hole; Described handle comprises fixed handle 2 and adds long handle 3 that the both sides that are located at working head 1 of described fixed handle 2 symmetries add the end that long handle 3 is movably connected in fixed handle 2.

During use, the clamping hole 4 that conforms to the nut size that needs dismounting on the working head 1 is enclosed within on the nut, both hands catch the handle rotation can finish the dismounting of nut, to add long handle 3 during work and be connected on the fixed handle 2 and can increase the arm of force, play the labour-saving effect, will add long handle 3 when carrying and separate with fixed handle 2, be easy to carry, add can adopt between long handle 3 and the fixed handle 2 and be threaded or mode such as grafting, easy to use laborsaving, improved operating efficiency.

Claims

1. Multi-end spanner comprises handle and working head, it is characterized in that, described working head is in the form of annular discs, is provided with the different clamping hole of a plurality of diameters on working head, and described clamping hole is the regular hexagon through hole; Described handle comprises fixed handle and adds long handle that the both sides that are located at working head of described fixed handle symmetry add the end that long handle is movably connected in fixed handle.