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Electric tool

A technology of electric tools and wires, which is applied in the field of electric tools, can solve the problems of reducing work efficiency, difficulty in disassembling and installing work accessories, and users cannot find auxiliary tools, etc., and achieves the effect of convenient operation and reduced size

Pending Publication Date: 2021-12-03
NANJING CHERVON IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the auxiliary tool is in the toolbox, when there is no toolbox around the user, such as when the user is working at heights, or when the user is working in the field, the user cannot find suitable auxiliary tools at this time, making it difficult to disassemble and install the work. appendix
Or even if the auxiliary tools are placed on the workbench, it is easy for the user to place the auxiliary tools at will after using the auxiliary tools, and forget the placement position of the auxiliary tools until the next use, thereby reducing work efficiency

Method used

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Examples

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Embodiment Construction

[0031] Such as figure 1 The illustrated power tool 200 is used for the user to punch holes in walls or workpieces, or to cut grooves of different shapes in walls or workpieces. For example, the electric tool 200 cuts out a rectangular groove on the wall or workpiece according to a certain track by installing the working accessory 300 , and the rectangular groove can be used for installing a switch. The electric tool 200 can also carve some patterns on the wall or workpiece by installing the working components. In this embodiment, the above-mentioned wall surface or workpiece is a gypsum board, or the wall surface may also include a gypsum board.

[0032] Such as figure 1 As shown, the electric tool 200 includes: a host 20a and a battery pack 24, the battery pack 24 can be detachably installed on the host 20a, and can provide an energy source for the host 20a when the battery pack 24 is installed on the host 20a. Such as Figure 1 to Figure 4 As shown, the host 20a includes...

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Abstract

The invention discloses an electric tool which comprises an output piece, a motor and a machine shell. The output piece is for installing a working accessory; the motor is used for driving the output piece to move; and the machine shell is used for accommodating at least part of the motor, and comprises a holding part for a user to hold and a combining part for detachably combining a battery pack. The electric tool further comprises a locking piece which has a locking state enabling the working accessory to be fixed relative to the output piece and a releasing state allowing the working accessory to be detached; and an operating piece which comprises an operating part for a user to operate and a driving part for driving the locking piece to switch between the locking state and the releasing state. The machine shell further comprises an installation part used for detachably installing the operation piece, wherein an installation groove is formed in the installation part; the operating piece can be at least partially inserted into the installation groove; and the installation groove is formed between the holding part and the combining part. The electric tool is convenient for a user to operate and beneficial to improving the working efficiency of the user.

Description

technical field [0001] The invention relates to an electric tool, in particular to an electric tool capable of opening holes on a wall. Background technique [0002] Existing power tools typically include a locking member for mounting work accessories. When the user needs to remove or install the working attachment, the user needs to use an auxiliary tool to unlock the locking part, so that the user can remove the working attachment. However, for the existing electric tools, when the user needs to remove or install the working accessories, he usually needs to find an auxiliary tool from the tool box or the workbench. However, if the auxiliary tool is in the toolbox, when there is no toolbox around the user, such as when the user is working at heights, or when the user is working in the field, the user cannot find suitable auxiliary tools at this time, making it difficult to disassemble and install the work. appendix. Or even if the auxiliary tool is placed on the workbenc...

Claims

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Application Information

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IPC IPC(8): B25F5/02B28D1/14B28D7/00B44C1/22
CPCB25F5/02B28D1/14B28D1/146B28D7/00B44C1/225B44C1/222
Inventor 陈治国邵延晓
Owner NANJING CHERVON IND