CN203526627U

CN203526627U - Dustproof electric drill

Info

Publication number: CN203526627U
Application number: CN201320720452.8U
Authority: CN
Inventors: 才震军; 龙萍; 罗国庆; 王车有
Original assignee: XINJIANG JIARUI NEW MATERIAL TECHNOLOGY Co Ltd
Current assignee: XINJIANG JIARUI NEW MATERIAL TECHNOLOGY Co Ltd
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2014-04-09
Anticipated expiration: 2023-11-15

Abstract

The utility model discloses a dustproof electric drill, wherein a rubber sleeve cup (8) is arranged on an electric drill fixed end (3), an opening of the rubber sleeve cup (8) is arranged toward the direction of a drill bit (10), a shaft sleeve (6) is arranged on a rotating clamp head (7), fan blades (5) are arranged on the shaft sleeve (6), a dust removing pipe (11) is arranged on the bottom end of the rubber sleeve cup (8), an air inlet (13) is arranged on the top portion of the rubber sleeve cup (8), and fragments which are beat out from the dustproof electric drill can be discharged to other places. Compared with the prior art, the dustproof electric drill can prevent building fragments from falling on bodies and faces of punching people, particularly eyes when punching on the top portion of a building, further can conveniently dismount a protective device to punch for other places, and is safe to use.

Description

A kind of dust proof electric driller

Technical field

The utility model relates to a kind of machinery tools, especially a kind of dust proof electric driller.

Background technology

Electric drill is a kind of conventional instrument in our daily life, brought very large convenience to our life, electric drill can be got many chips when punching, the chip of generally getting causes very large impact can to the people of punching, but in some comparatively special places, as: in construction, we need to face upward and are punched in the top of building sometimes, so that various facilities are installed, at this moment the building chip that electric drill is got is just easy to drop on people's the body of punching, face, particularly be easy to drop in people's the eyes of punching, can bring serious problem, in order to prevent that the chip of top of building from dropping in people's the eyes of punching, some people is with glasses when punching, but can not prevent like this chip drop into face and with it, also some people installs a hardboard on electric drill, also can only stop some chips, can not play good effect, this has brought very large inconvenience also to the people of punching.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of dust proof electric driller, not only can prevent in top when punching of building that building chip from dropping on people's the body of punching, face, particularly, in eyes, can also lay down easily protector, be used for beating other ground square hole.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: comprise electric drill body (2), handle (1), electric drill stiff end (3), rotate dop (7) and drill bit (10), it is characterized in that: on described electric drill stiff end (3), be provided with opening towards the rubber a set of cups (8) of drill bit (10) direction, in junction, be provided with a set of cups base ring (12).

Improvement project as technique scheme, on described rotation dop (7), be provided with axle sleeve (6), on axle sleeve (6), be provided with fan leaf (5), in the outside of axle sleeve (6), be also provided with clip (4), in the bottom of rubber a set of cups (8), be provided with dust flue (11), the chip of getting can be discharged to other places by dust flue.

As further improvement, at the top of described rubber a set of cups (8), be provided with air inlet (13).

As further improving again, on the top of described rubber a set of cups (8), be provided with a set of cups apical ring (9).

The utility model by arranging opening towards the rubber a set of cups of drill bit direction on electric drill stiff end, on rotation dop, axle sleeve is set, fan leaf is set on axle sleeve, bottom at rubber a set of cups is provided with dust flue, top at rubber a set of cups is provided with air inlet, the chip of getting can be discharged to other places by dust flue, compared with prior art, the utility model not only can prevent in top when punching of building that building chip from dropping on people's the body of punching, face, particularly in eyes, can also lay down easily protector, be used for beating other ground square hole, use safer.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the structural representation of the utility model embodiment 2.

Fig. 3 is the structural representation of the utility model embodiment 3.

Shown in figure: 1 is handle, 2 is electric drill body, and 3 is electric drill stiff end, and 4 is clip, and 5 is fan leaf, and 6 is axle sleeve, and 7 for rotating dop, and 8 is rubber a set of cups, and 9 is a set of cups apical ring, and 10 is drill bit, and 11 is dust flue, and 12 is a set of cups base ring, and 13 is air inlet.

The specific embodiment

embodiment 1:with reference to Fig. 1, structural representation for the utility model embodiment 1, electric drill comprises electric drill body 2, handle 1, electric drill stiff end 3, rotate dop 7 and drill bit 10, on electric drill stiff end 3, be provided with opening towards drill bit 10 direction rubber a set of cups 8, the length of the height of rubber a set of cups 8 and drill bit 10 is suitable, more firm for what make to connect, in the junction of rubber a set of cups 8, be provided with a set of cups base ring 12, in order to make the better of the top of rubber a set of cups 8 and building laminating, top at rubber a set of cups 8 is also provided with a set of cups apical ring 9, in the outside of rotating dop 7, be provided with axle sleeve 6, on axle sleeve 6, be provided with fan leaf 5, axle sleeve 6 is fixed on and is rotated on dop 7 by clip 4, bottom sides at rubber a set of cups 8 is provided with dust flue 11, during use, fan leaf 5 is along with drill bit 10 together High Rotation Speed, the chip of building can be drawn into the bottom of rubber a set of cups 8, by dust flue 11, discharge again, can effectively prevent that building chip from dropping on people's the body of punching, face, particularly in eyes, because rubber a set of cups 8 has elasticity, also can be along with the degree of depth of punching is adjusted length automatically, can also lay down easily rubber a set of cups 8 and fan leaf 5, as common electric drill, be used for beating other ground square hole, use also safer.

embodiment 2:with reference to Fig. 2, be the structural representation of the utility model embodiment 2, compare with embodiment 1, the difference of embodiment 2 is: at the top of rubber a set of cups 8, be provided with air inlet 13, air inlet 13 be shaped as profile of tooth, better air inlet effect, makes better by dust flue 11, to discharge chips.

embodiment 3:with reference to Fig. 3, be the structural representation of the utility model embodiment 3, compare with embodiment 2, embodiment 3 differences are: air inlet 13 be shaped as circular hole, also can play same effect.

Claims

1. a dust proof electric driller, comprise electric drill body (2), handle (1), electric drill stiff end (3), rotate dop (7) and drill bit (10), it is characterized in that: on described electric drill stiff end (3), be provided with opening towards the rubber a set of cups (8) of drill bit (10) direction, the length of the height of rubber a set of cups (8) and drill bit (10) is suitable, is provided with a set of cups base ring (12) in junction.

2. dust proof electric driller according to claim 1, it is characterized in that: on described rotation dop (7), be provided with axle sleeve (6), on axle sleeve (6), be provided with fan leaf (5), in the outside of axle sleeve (6), be also provided with clip (4), in the bottom of rubber a set of cups (8), be provided with dust flue (11).

3. dust proof electric driller according to claim 2, is characterized in that: the top at described rubber a set of cups (8) is provided with air inlet (13).

4. according to the dust proof electric driller described in claim 2 or 3, it is characterized in that: the top at described rubber a set of cups (8) is provided with a set of cups apical ring (9).