Combined wrench

Abstract

The invention discloses a combined wrench. The combined wrench comprises a first main rod (1), a second main rod (2) and a laborsaving handle (3). The laborsaving handle (3) is movably connected with the two main rods through a sleeve (4), the first main rod (1) and the second main rod (2) are fixed on both sides of the outer circumferential wall of the sleeve (4), and the tail ends of the first main rod (1) and the second main rod (2) are provided with a hexagonal socket joint (5) and a hexagonal cap joint (6) respectively; the sleeve (4) is provided with a through hole (7) with the axial line perpendicular to the axial lines of the two main rods; the laborsaving handle (3) is slidingly matched with the through hole (7); the first main rod (1) and the hexagonal socket joint (5) as well as the second main rod (2) and the hexagonal cap joint (6) are detachably and fixedly connected through bolts. The combined wrench is usable at both ends and can be provided with different joints for different bolts, and meanwhile, is convenient to use, laborsaving in operation, capable of reducing the quantity of tools and easy to store and carry.

Description

Technical field [0001] The invention relates to a tool for fastening or disassembling, in particular to a combination wrench. Background technique [0002] Different wrenches have different specifications and different types. Both the external hex wrench and the internal hex wrench are tools with a single function. That is, each internal hex wrench or external hex wrench can only perform a single function. When the external hexagon bolts, the corresponding internal hexagon wrench or external hexagon wrench must be equipped at the same time. This single-function internal hexagon wrench or external hexagon wrench is not only inconvenient to use, but also causes a large amount of tools and is difficult to keep and Carry, and most of the wrenches can only be used with a single head, it is more troublesome to change the wrench when disassembling the inner and outer hexagon bolts at the same time. [0003] In addition, current wrenches generally adopt an L-shaped structure, one end is u...

AI Technical Summary

Problems solved by technology

[0002] Different wrenches have different specifications and different types. Both the external hexagonal wrench and the internal hexagonal wrench are tools with a single function, that is, each internal hexagonal wrench or external hexagonal wrench can only perform a single function, so when disassembling the internal hexagonal or internal hexagonal wrench When using hexagonal bolts, it is necessary to be equipped with corresponding hexagonal wrench or hexagonal wrench at the same time. This kind of single-function hexagonal wrench or hexagonal wrench is not only inconvenient to use, but also causes a large amount of tools, which is not easy to keep and Portable, and most wrenches can only be used with a single head at present, it is troublesome to change the wrench when disassembling the inner hexagon bolt and the outer hexagon bolt at the same time

[0003] In addition, the current wrenches generally adopt an L-shaped structure, one end is used as a wrench head, and the other end is used as a handle. It is troublesome, and if the handle is bent or damaged and cannot be replaced, it may cause waste

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