CN2902537Y - Dust proof electric driller - Google Patents

Abstract

A dust-proof electric drill is capable of collecting dust produced by drilling and preventing the dust from flying off. The dust-proof electric drill is provided with a dust-proof apparatus of which the specific conformation is that one end of a segment of spring which is sleeved around the drill bit is connected with the electric drill while the other end of the spring is connected with a transparent and hard plastic funnel. The utilization principle of the dust-proof apparatus is that when the electric drill is in operation the spring will expand and contract automatically, and the plastic funnel clings to the objects and collects dust, thereby preventing dust from flying off.

Description

Dustproof electric drill

Affiliated technical field

The utility model relates to a kind of dustproof electric drill, and it is equipped with a dust guard, and the dust that drill bit produces in the time of collecting the electric drill use prevents that dust from flying upward everywhere.

Background technology

Electric drill is a kind of instrument that people often use in routine duties.Electric drill brings great convenience to people's work.But there is a shortcoming in existing electric drill: drill bit produces a large amount of dust in use, and these dust fly upward everywhere, and both contaminated environment also flies into user's eyes, mouth and nose easily, and user's healthy formation is influenced.

Summary of the invention

Produce a large amount of dust in use in order to overcome existing electric drill, the deficiency that these dust fly upward everywhere, the utility model provides a kind of dustproof electric drill, and the dust that drill bit produced when the dust guard of this kind electric drill can effectively be collected the electric drill use avoids dust to fly upward everywhere.

The technical scheme that its technical problem that solves the utility model adopts is: for electric drill is installed a dust guard, the concrete structure of this dust guard is: choose one section suitable spring, be enclosed within drill bit around, one end of spring is connected on the electric drill, and the other end connects transparent, a firm plastic funnel.The use principle of this dust guard is: electric drill when in use, spring is along with the working condition of drill bit is flexible automatically, plastic funnel is close to object, effectively collects the dust that drill bit produces, thereby avoids dust to fly upward everywhere.

The beneficial effects of the utility model are, can be in the processes that electric drill uses, and dust guard is collected the dust that drill bit produces, and prevents that dust from flying upward everywhere, thereby has avoided dust polluting environment and to user's healthy formation influence.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a structural map of the present utility model.

1. springs among the figure, 2. transparent, firm plastic funnel.

The specific embodiment

Use dustproof electric drill to bore object, the spring in the dust guard is along with the working condition of drill bit is flexible automatically, and drill bit produces a large amount of dust, is close to the plastic funnel of object and effectively collects dust, has avoided dust to fly upward everywhere.

Claims (1)

1, a kind of dustproof electric drill, it is equipped with a dust guard, it is characterized in that: one section spring, be enclosed within drill bit around, an end of spring is connected on the electric drill, the other end connects transparent, a firm plastic funnel.

Images