Handheld electric drill

Abstract

A handheld electric drill is used for solving the technical problems that in the background technology, dust is generated in the process that constructors drill holes through a handheld electric drill, the health of the constructors is harmed, and the construction environment is harmed. The handheld electric drill comprises an electric drill body, a dust removal cover and a dust removal assembly, wherein a drill rod is arranged on the electric drill body, the dust removal cover is of an elastic horn-shaped structure, the dust removal cover is fixedly connected with the electric drill body, and the drill rod penetrates through the dust removal cover from the necking end of the dust removal cover and can rotate relative to the dust removal cover; and the dust removal assembly is connected with the dust removal cover through a connecting pipe in a communicating mode, the dust removal assembly is connected with the drill rod through a connecting assembly, and the dust removal assembly is used for sucking and filtering dust along with rotation of the drill rod. The handheld electric drill is simple in structure and mainly used for drilling.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a hand-held electric drill. Background technique [0002] In the construction process, especially in the decoration construction, construction workers often use hand-held electric drills, and it is more convenient to drill some parts of the wall or structure through the hand-held electric drill. [0003] However, the drilling process is often accompanied by the generation of dust, so construction workers generally use masks to cover their mouths and nostrils, so as to prevent dust from being inhaled into the human body. This method can protect the respiratory system of construction workers. On the construction site, other construction workers who do not use hand-held electric drills generally do not wear masks. As the dust spreads, the dust will cause harm to the health of other construction workers, and the symptoms will not be cured. [0004] And as the dust scattered and...

AI Technical Summary

Problems solved by technology

[0003] However, the drilling process is often accompanied by the generation of dust, so construction workers generally use masks to cover their mouths and nostrils, so as to prevent dust from being inhaled into the human body. This method can protect the respiratory system of construction workers. On the construction site, other construction workers who do not use hand-held electric drills generally do not wear masks. As the dust spreads, the dust will cause harm to the health of other construction workers.

[0004] And as the dust scattered and fluttered, the dust also caused some interference to the construction environment of the construction site.

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