power tool

Abstract

The invention provides a power tool. The power tool comprises a shell. The shell comprises a machine shell used for containing a motor and a handle which is connected with the machine shell. An output shaft of the motor drives an output rod to move through a transmission mechanism. The output shaft is provided with an axis. The handle and the machine shell are in sliding fit connection in the extending direction of the axis. The handle is provided with a control piece. The control piece and the motor are electrically connected through a wire. The shell is provided with a winding device. The winding device tensions the wire in the winding direction of the tensioned wire. The wire can be effectively arranged, and it is avoided that sliding of the handle relative to the machine shell is affected due to the disordered wire.

Description

technical field [0001] The invention relates to a power tool, especially a power tool with a handle that can move relative to a casing. Background technique [0002] Commonly used power tools include power tools that output rotary motion at the output end, such as electric drills, screwdrivers, etc.; and power tools that output reciprocating motion at the output end, such as reciprocating saws and jigsaws. [0003] Existing power tools usually can only output one kind of motion at the output end, such as electric drill can only output rotary motion; reciprocating saw can only output reciprocating motion; however, the operator often needs to use To a variety of different power tools, purchasing these different power tools separately will increase the burden on consumers. [0004] For this reason, different power tool adapters have appeared in the prior art to expand the range of use of power tools, such as the reciprocating adapter provided for electric drills. The converter...

AI Technical Summary

Problems solved by technology

[0007] The casing of the power tool includes a casing for housing the motor and a handle set at an angle to the casing. The handle is integrated with the casing, and the handle is fixed relative to the casing. The structure is simple, but the position of the handle under different working conditions of the power tool is not considered. different requirements, it is inconvenient to use, for example, in the working condition with narrow working space, the power tool needs the handle to be far away from the output rod, so as to avoid the handle affecting the feeding of the output rod towards the workpiece; in the working condition of the workpiece is very hard, the power tool needs to The handle is close to the output rod so that the operator can provide greater force for the feed of the output rod to process the workpiece smoothly

Therefore, the above-mentioned new power tool cannot meet the different requirements for the handle position under different working conditions, and the processing of the workpiece is not convenient enough

In addition to the above new power tools, other power tools with a fixed handle relative to the housing have the same problem

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