Allen wrench for electric wrench

Abstract

The invention discloses an internal hexagonal wrench for an electric wrench. The invention aims to provide the internal hexagonal wrench for the electric wrench, that is convenient for the electric wrench to detach and lock internal hexagonal bolts in different models and is capable of effectively relieving the problem of incapability of normally using an external regular hexagonal prism or an internal regular hexagonal prism caused by the incapability of the internal regular hexagonal prism in sliding along a regular hexagonal prism hole under the influence of the deformation of the lateral edge of the internal regular hexagonal prism. The internal hexagonal wrench comprises an external regular hexagonal prism, an internal regular hexagonal prism and a limiting structure; the regular hexagonal prism hole is formed at one end of the external regular hexagonal prism; a wrench spliced hole which is matched with the electric wrench is formed at the other end of the external regular hexagonal prism; the internal regular hexagonal prism is arranged in the regular hexagonal prism hole in a sliding form; in all the inner side walls of the regular hexagonal prism hole: an inner wall deformation reserved accommodating slot is formed at a joint edge between any two adjacent inner side walls and each lateral edge of the internal regular hexagonal prism is located in the corresponding inner wall deformation reserved accommodating slot.

Description

technical field [0001] The invention relates to the field of electric wrenches, in particular to an inner hexagon wrench for the electric wrench. Background technique [0002] During the operation of the current electric wrench, for different types of hexagon socket bolts, it is necessary to replace the corresponding type of hexagon socket wrench, which not only makes the operation inconvenient, but also affects the working efficiency. [0003] For this reason, some inventors have designed a combined hexagon socket wrench, which combines regular hexagonal prisms of various sizes and models, and is provided with a regular hexagonal prism hole on the end face of the outer regular hexagonal prism. Prism, in this way, the regular hexagonal prisms of different sizes and models are nested together from the inside to the outside; although such a combined hexagonal wrench is convenient to use and can improve work efficiency; but it has the following disadvantages: [0004] Since th...

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Problems solved by technology

[0005] The object of the present invention is to provide a hexagon socket wrench for an electric wrench, which can not only facilitate the disassembly / locking of different types of hexagon socket bolts by the electric wrench, but also can effectively improve the deformation of the side edges of the regular hexagonal prism. The prism cannot slide along the hole of the regular hexagonal prism, which leads to the problem that the outer regular hexagonal prism or the inner regular hexagonal prism cannot be used normally

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