CN201940936U - Combination spanner - Google Patents

Abstract

A combination spanner belongs to a mechanical tool which mainly solves the problem of being large in occupying space and being inconvenient for carriage of a traditional spanner. The combination spanner comprises handles and working heads, and is characterized in that all the handles are provided with the working heads at the two ends of the spanners; raised reinforcing ribs are arranged at the two sides of the spanners, two reinforcing ribs combined with the middle of the handle form a slot, and a smaller spanner is arranged in the slot movably. The combination spanner places a plurality of spanners with different types in a good order for convenient finding and choosing, also lowers occupied space and provides more convenience for carriage.

Description

A kind of combination wrench

Technical field

The utility model relates to a kind of machine tool, specifically a kind of combination wrench.

Background technology

Spanner is as a kind of common tool that utilizes lever principle to tighten or unscrew screw, nut etc., be generally one or both ends and be shaped on the opening of fixed dimension, in order to the nut or the bolt of twisting certain size, but different size according to bolt or nut, spanner also often need carry out the outfit of complete property according to operating position, and complete spanner not only takes up room greatly, places messyly, and is not easy to search and carry.

The utility model content

The purpose of this utility model is to provide a kind of combination wrench, and this spanner is convenient for carrying the mutual intussusception of various different model spanners and use.

The technical scheme in the invention for solving the technical problem is: a kind of combination wrench, comprise handle and working head, it is characterized in that, described handle two ends are equipped with working head, the both sides of handle are provided with the reinforcement of projection, the middle part of two reinforcements and handle forms a draw-in groove, is movably set with small wrench in the draw-in groove.

The beneficial effects of the utility model are: simple in structure, the spanner cover of various different models is gathered into folds, and place in good orderly, be convenient to search and select for use; Reduced to take up room, carried convenient.

Description of drawings

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

Among the figure: 1 reinforcement, 2 small wrench, 3 working heads.

The specific embodiment

As shown in Figure 1.A kind of combination wrench comprises handle and working head 3, and described handle two ends are equipped with working head 3, and the both sides of handle are provided with 1, two reinforcement of reinforcement 1 of projection and the middle part of handle forms a draw-in groove, are movably set with small wrench 2 in the draw-in groove.

Bigger spanner is provided with the placement profile space of small wrench 2 in the draw-in groove of handle, simultaneously reinforcement 1 has guaranteed the intensity of pinch bar, and the spanner cover of various different models is gathered into folds, and places in good orderly, is convenient to search and selects for use; Reduced to take up room, carried convenient.

Claims (1)

1. a combination wrench comprises handle and working head, it is characterized in that, described handle two ends are equipped with working head, and the both sides of handle are provided with the reinforcement of projection, and the middle part of two reinforcements and handle forms a draw-in groove, is movably set with small wrench in the draw-in groove.

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