CN209792679U

CN209792679U - Pollution-free puncher applied to environment-friendly building

Info

Publication number: CN209792679U
Application number: CN201920702144.XU
Authority: CN
Inventors: 吴园园
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2019-12-17
Anticipated expiration: 2029-05-16

Abstract

The utility model belongs to the technical field of the construction tool, especially, be applied to pollution-free hole puncher of environmental protection building, including the hole puncher body, threaded connection has the sleeve pipe on the hole puncher body, one side fixed mounting that the hole puncher body was kept away from to the sleeve pipe has the box, round hole and through-hole have been seted up on the both sides inner wall of box respectively, sliding circular tube in the through-hole, the drill bit is installed in the pipe rotation, the one end that the drill bit is close to the round hole extends to outside the round tube and with hole puncher body fixed connection, sliding mounting has the annular piece in the box, the pipe is close to the round hole and extends to the box and with the inner wall fixed connection of annular piece, fixed mounting has four round bars on the one side inner. The utility model is simple in operation, convenient to use, produced piece can not fly to everywhere when the electric drill works, therefore can keep operational environment's cleanness.

Description

Pollution-free puncher applied to environment-friendly building

Technical Field

The utility model relates to a construction tool technical field especially relates to a be applied to pollution-free hole puncher of environmental protection building.

Background

The electric drill is a drilling machine using electricity as power, is a conventional product in electric tools, and is also an electric tool product with the largest demand on the market. The electric drill can be applied to the use occasions such as buildings, decorations and the like, can be used for scraping the surface of an object or penetrating the object in a hole, and brings great convenience to the construction of workers.

However, when a traditional electric drill drills a board, a large amount of chips are generally generated, the generated chips float in the air and are easily sucked into the body of a worker, and accordingly the body of the worker is injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pollution-free puncher applied to environment-friendly buildings.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pollution-free hole puncher applied to an environment-friendly building comprises a hole puncher body, wherein a sleeve is in threaded connection with the hole puncher body, a box body is fixedly mounted on one side, away from the hole puncher body, of the sleeve, a round hole and a through hole are formed in the inner walls of the two sides of the box body respectively, a round pipe is arranged in the through hole, a drill bit is rotatably mounted in the round pipe, one end, close to the round hole, of the drill bit extends out of the round pipe and is fixedly connected with the hole puncher body, an annular block is slidably mounted in the box body, the round pipe extends into the box body close to the round hole and is fixedly connected with the inner wall of the annular block, four round rods are fixedly mounted on the inner wall, close to the round hole, of the box body close to the round hole, one ends, away from the round hole, of the four springs are fixedly connected with the inner wall, close to the through, and four springs are respectively sleeved on the corresponding round rods in a sliding manner, a corrugated pipe is fixedly mounted on the inner wall of one side, close to the round hole, of the box body, one end, far away from the round hole, of the corrugated pipe is fixedly connected with the round pipe, and the corrugated pipe is sleeved on the drill in a sliding manner.

Preferably, one end of the circular tube, which is far away from the annular block, extends out of the through hole and is fixedly provided with a rubber ring.

Preferably, a sealing ring is fixedly installed in the through hole, and the circular tube is in sliding connection with the sealing ring.

Preferably, the annular block is provided with an annular groove, balls are nested in the annular groove, and the balls are all in rolling connection with the inner wall of the box body.

preferably, four sliding holes are formed in the annular block, and the four round rods are respectively in sliding connection with the inner walls of the corresponding sliding holes.

Preferably, the inner walls of the top and the bottom of the box body are fixedly provided with limiting blocks, and the two limiting blocks are located on one side, away from the round hole, of the annular block.

Compared with the prior art, the beneficial effects of the utility model are that: at first, the device passes through the hole puncher body, the drill bit, the sleeve pipe, the box, the round hole, the through-hole, the pipe, the annular piece, the round bar, a spring, the bellows, the cooperation of devices such as rubber ring, in hole puncher body work, only need to keep away from the one end of hole puncher body with the drill bit and aim at panel, make the rubber ring paste tight panel again, then, restart hole puncher body, constantly creep into in the panel at the drill bit, the rubber ring drives the pipe and is close to the hole puncher body, the pipe promotes the annular piece again and is close to the hole puncher body, produced piece all stays in pipe and bellows during drilling, when drilling work is accomplished, take out the drill bit, four springs promote the annular piece and keep away from the hole puncher body, later alright with the piece in pipe and the bellows.

The utility model is simple in operation, convenient to use, produced piece can not fly to everywhere when the electric drill works, therefore can keep operational environment's cleanness.

Drawings

FIG. 1 is a front sectional view of the present invention;

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a perforator body; 2. a drill bit; 3. a sleeve; 4. a box body; 5. a circular hole; 6. a through hole; 7. a circular tube; 8. a ring block; 9. a round bar; 10. a spring; 11. a bellows; 12. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a pollution-free puncher applied to an environment-friendly building comprises a puncher body 1, a sleeve 3 is in threaded connection with the puncher body 1, a box body 4 is fixedly installed on one side, away from the puncher body 1, of the sleeve 3, a round hole 5 and a through hole 6 are respectively formed in the inner walls of two sides of the box body 4, a round pipe 7 slides in the through hole 6, a drill bit 2 is installed in the round pipe 7 in a rotating mode, one end, close to the round hole 5, of the drill bit 2 extends out of the round pipe 7 and is fixedly connected with the puncher body 1, an annular block 8 is installed in the box body 4 in a sliding mode, the round pipe 7 extends into the box body 4 close to the round hole 5 and is fixedly connected with the inner wall of the annular block 8, four round rods 9 are fixedly installed on the inner wall of one side, close to the round hole 5, of each round rod 9 and fixedly connected with the inner wall of one side, one ends of the four springs 10 far away from the round hole 5 are fixedly connected with the inner wall of one side of the box body 4 close to the through hole 6, the four springs 10 are respectively sleeved on the corresponding round rods 9 in a sliding mode, a corrugated pipe 11 is fixedly installed on the inner wall of one side of the box body 4 close to the round hole 5, one end of the corrugated pipe 11 far away from the round hole 5 is fixedly connected with the round pipe 7, and the corrugated pipe 11 is sleeved on the drill bit 2 in a sliding mode;

One end of the circular tube 7, far away from the annular block 8, extends out of the through hole 6 and is fixedly provided with a rubber ring 12, a sealing ring is fixedly arranged in the through hole 6, the circular tube 7 is in sliding connection with the sealing ring, an annular groove is formed in the annular block 8, balls are nested in the annular groove, the balls are all in rolling connection with the inner wall of the box body 4, four sliding holes are formed in the annular block 8, four round rods 9 are respectively in sliding connection with the inner walls of the corresponding sliding holes, limiting blocks are fixedly arranged on the inner walls of the top and the bottom of the box body 4, the two limiting blocks are both positioned on one side, far away from the round hole 5, of the annular block 8, and the hole is aligned with a plate by the puncher body 1, the drill bit 2, the sleeve 3, the box body 4, the round hole 5, the through hole 6, the circular tube 7, the annular block 8, the round rods 9, the spring 10, the corrugated, make rubber ring 12 paste tight panel again, then, restart hole puncher body 1, when drill bit 2 constantly creeps into in the panel, rubber ring 12 drives pipe 7 and is close to hole puncher body 1, and pipe 7 promotes annular piece 8 again and is close to hole puncher body 1, and produced piece all stays in pipe 7 and bellows 11 always during drilling, when drilling work is accomplished, takes out drill bit 2, and four springs 10 are promoting annular piece 8 and are keeping away from hole puncher body 1, later alright with the piece in pipe 7 and bellows 11, the utility model is simple in operation, convenient to use, produced piece can not fly to everywhere in the electric drill work, therefore can keep operational environment's cleanness.

The working principle is as follows: when hole puncher body 1 works, only need to keep away from the one end of hole puncher body 1 with drill bit 2 and aim at panel, make rubber ring 12 paste tight panel again, then, restart hole puncher body 1, when drill bit 2 constantly creeps into in the panel, rubber ring 12 drives pipe 7 and is close to hole puncher body 1, pipe 7 promotes annular piece 8 again and is close to hole puncher body 1, produced piece all stays in pipe 7 and bellows 11 always during drilling, when drilling work is accomplished, take out drill bit 2, four springs 10 are promoting annular piece 8 and are keeping away from hole puncher body 1, later alright with the piece in pipe 7 and the bellows 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be applied to pollution-free hole puncher of environmental protection building, includes hole puncher body (1), its characterized in that: threaded connection has sleeve pipe (3) on hole puncher body (1), one side fixed mounting that hole puncher body (1) was kept away from in sleeve pipe (3) has box (4), round hole (5) and through-hole (6) have been seted up on the both sides inner wall of box (4) respectively, slide in through-hole (6) pipe (7), drill bit (2) are installed to pipe (7) internal rotation, drill bit (2) be close to the one end of round hole (5) extend to pipe (7) outer and with hole puncher body (1) fixed connection, slidable mounting has annular piece (8) in box (4), pipe (7) are close to round hole (5) and extend to the inner wall fixed connection of box (4) in and with annular piece (8), fixed mounting has four round bars (9) on one side inner wall that box (4) are close to round hole (5), and four round bars (9) keep away from the one end of round hole (5) all with one side inner wall fixed connection that box (4) are close to through-hole (6) Connect, box (4) are close to on one side inner wall of round hole (5) fixed mounting have four springs (10), and the one end that round hole (5) were kept away from in four springs (10) all with box (4) one side inner wall fixed connection who is close to through-hole (6), and four springs (10) slip the cover respectively and establish on corresponding round bar (9), fixed mounting has bellows (11) on box (4) are close to one side inner wall of round hole (5), the one end and pipe (7) fixed connection that round hole (5) were kept away from in bellows (11), and bellows (11) slip the cover establish on drill bit (2).

2. The non-pollution hole puncher applied to the environment-friendly building as claimed in claim 1, wherein: one end of the round pipe (7) far away from the annular block (8) extends out of the through hole (6) and is fixedly provided with a rubber ring (12).

3. The non-pollution hole puncher applied to the environment-friendly building as claimed in claim 1, wherein: the through hole (6) is internally and fixedly provided with a sealing ring, and the round pipe (7) is connected with the sealing ring in a sliding manner.

4. The non-pollution hole puncher applied to the environment-friendly building as claimed in claim 1, wherein: the annular block (8) is provided with an annular groove, balls are nested in the annular groove, and the balls are all in rolling connection with the inner wall of the box body (4).

5. The non-pollution hole puncher applied to the environment-friendly building as claimed in claim 1, wherein: four sliding holes are formed in the annular block (8), and the four round rods (9) are respectively in sliding connection with the inner walls of the corresponding sliding holes.

6. The non-pollution hole puncher applied to the environment-friendly building as claimed in claim 1, wherein: equal fixed mounting has the stopper on the top of box (4) and the bottom inner wall, and two stoppers all are located one side that round hole (5) were kept away from in annular piece (8).