Dust collecting device for electric tool

A technology for electric tools and dust collection devices, which can be applied to portable mobile devices, manufacturing tools, etc., can solve the problems of dust retention, affecting human health and the surrounding environment, and poor dust collection effect.

Pending Publication Date: 2017-04-26
ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dust collection effect of this type of tool is poor, that is, during use, the dust will partially stay in the opening of the container, and when the operator moves the power tool, the dust will still fall from the opening and spread around. In the air, affecting human health and the surrounding environment

Method used

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  • Dust collecting device for electric tool
  • Dust collecting device for electric tool
  • Dust collecting device for electric tool

Examples

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Embodiment Construction

[0048]The technical solutions of the embodiments of the present invention will be explained and described below in conjunction with the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0049] refer to Figures 1 to 7 As shown, the power tool in this embodiment includes a power tool body 1 and a drill bit 2 installed on the power tool body 1. A dust collecting device is also installed on the power tool body 1. The dust collecting device includes a box body, a support rod assembly and Bracket 3, the bracket 3 is set on the electric tool body 1, the support rod assembly is installed between the box body and the bracket 3, the support rod assembly includes a suppor...

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PUM

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Abstract

The invention discloses a dust collecting device for an electric tool, belongs to the technical field of electric tools, and aims at solving the technical problems of poor dust collecting effect and complex structure of an existing dust collecting device. The dust collecting device of the electric tool is characterized in that the electric tool comprises an electric tool body, and a drill bit mounted on the electric tool body. The dust collecting device comprises a box body, a supporting rod assembly, and a bracket mounted on the electric tool body; the box body is mounted on the bracket through the supporting rod assembly; the bracket is in slide fitting with the supporting rod assembly; the box body comprises an upper box body and a lower box body which are detachably connected; an air inlet and a through hole through which the drill bit can pass are formed in the upper box body; a ventilating dust collecting part, an air outlet, and a fan assembly mounted between the dust collecting part and the air outlet are arranged in the lower box body; when the fan assembly works, air flows from the air inlet into the dust collecting part and then is exhausted through the air outlet, so as to collect dust into the dust collecting part.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of electric tools, in particular to a dust collecting device of the electric tool. [0003] 【Background technique】 [0004] Currently, when drilling with electric tools such as hammer drills or percussion drills, large amounts of debris and dust are generated. These chips and dust permeate the surrounding air, causing the dust content to seriously exceed the standard, seriously affecting human health and the surrounding environment. [0005] In order to change this situation, some existing electric tools have adopted dust-absorbing measures, such as the patent application of CN103182702A, which is provided with a dust collector on its electric tool, and the dust collector includes a guide part and is used to collect the dust in the electric tool. The container for the dust generated during the processing of the workpiece. The container is installed on the electric tool through the guide part. The op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25F5/00
CPCB25F5/00
Inventor 李孝忠王凤岗张进游瑞华
Owner ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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