CN111215665A

CN111215665A - Hand-held electric drill for building

Info

Publication number: CN111215665A
Application number: CN201811428174.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xinyi Xinyuan Public Service Co Ltd
Current assignee: Xinyi Xinyuan Public Service Co Ltd
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2020-06-02

Abstract

The invention discloses a handheld electric drill for buildings, which comprises a machine body, wherein a handle, a motor shell, a handle, a connecting groove, a dust cover, a connecting ring, a drill bit and a partition plate are arranged on the machine body, the handle is detachably connected to the outer side of the machine body, the motor shell is fixedly connected to the lower side of the machine body, the motor shell is positioned on the rear side of the handle, the handle is fixedly connected to the rear side of the machine body, and the dust cover is detachably connected to the front side of the machine body; the dust cover is additionally arranged on the outer side of the drill bit, dust can be effectively reduced in the using process, the environment around the excessive influence of the dust amount and the physical and psychological health of a user are prevented, the isolation plate, the first side plate and the second side plate are additionally arranged, a good protection and isolation effect is achieved, the flying stones and the dust which can be effectively prevented from drilling during the using process can fall into eyes of the user, and the safety of the machine is improved.

Description

Hand-held electric drill for building

Technical Field

The invention belongs to the technical field of construction machinery, and particularly relates to a handheld electric drill for construction.

Background

The hand-held electric drill is a portable small-sized drilling tool, and consists of a small motor, a control switch, a drill chuck and a drill bit, and the electric drill is a drilling machine using electricity as power, is a conventional product in life and is also an electric tool product with the largest demand.

Original handheld electric drill is at the in-process that uses, and the drill bit bores and moves the wall and can produce a large amount of dusts, not only influences the environment on every side, but also endangers user's health, and the fuselage upside does not set up protector, has partial fragment to fly off when boring and moving the wall, has certain potential safety hazard.

Disclosure of Invention

The invention aims to provide a handheld electric drill for buildings, and the handheld electric drill is used for solving the problems that in the background technology, a drill bit generates a large amount of dust when drilling a wall surface in the using process of the original handheld electric drill, the surrounding environment is influenced, the health of a user is also harmed, a protective device is not arranged on the upper side of a machine body, partial fragments fly off when drilling the wall surface, and certain potential safety hazards exist.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a handheld electric drill for building, includes the fuselage, be provided with handle, motor housing, handle, spread groove, dust cover, go-between, drill bit and division board on the fuselage, the connection can be dismantled to the handle in the outside of fuselage, motor housing fixed connection is in the downside of fuselage, motor housing is located the rear side of handle, handle fixed connection is in the rear side of fuselage, the connection can be dismantled in the dust cover the front side of fuselage, go-between fixed connection is in the rear side of dust cover, the go-between rotates the inboard of spread groove, the drill bit rotates the connection is in the front side of fuselage, the drill bit is located the inboard of dust cover, the drill bit rotates the connection and is in the upside of fuselage, be equipped with fixed block, pivot, support column, first curb plate and second curb plate on the division board, fixed block fixed connection is in the upside of fuselage, pivot fixed connection be in the inboard of fixed block, the support column rotates to be connected the upside of pivot, support column fixed connection be in the downside of division board, first curb plate rotates to be connected the left side of division board, the second curb plate rotates to be connected the right side of division board.

Preferably, the dust cover is in a hollow cylindrical shape, and the diameter of the dust cover is larger than that of the drill bit.

Preferably, the connecting ring is circular and has the same diameter as the connecting groove, and the connecting ring has the same length as the connecting groove.

Preferably, the width of the first side plate is the same as that of the second side plate, and the length of the first side plate is the same as that of the second side plate.

Preferably, the first side plate and the second side plate are rotatably connected with the isolation plate through connecting rotating blocks.

Preferably, the isolation plate is made of toughened glass, and the width of the isolation plate is the same as that of the machine body

Compared with the prior art, the invention has the beneficial effects that: the dust cover is additionally arranged on the outer side of the drill bit, dust can be effectively reduced in the using process, the environment around the excessive influence of the dust amount and the physical and psychological health of a user are prevented, the isolation plate, the first side plate and the second side plate are additionally arranged, a good protection and isolation effect is achieved, the flying stones and the dust which can be effectively prevented from drilling during the using process can fall into eyes of the user, and the safety of the machine is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a dust boot configuration of the present invention;

FIG. 4 is a schematic diagram of the structure of the isolation board of the present invention;

in the figure: 1. a body; 2. a handle; 3. a motor housing; 4. a handle; 5. connecting grooves; 6. a dust cover; 7. a connecting ring; 8. a drill bit; 9. a separator plate; 10. a fixed block; 11. a rotating shaft; 12. a support pillar; 13. a first side plate; 14. a second side plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hand-held electric drill for construction comprises a machine body 1, a handle 2 is arranged on the machine body 1, a motor shell 3, a handle 4, a connecting groove 5, a dust cover 6, a connecting ring 7, a drill bit 8 and a separation plate 9, the handle 2 is detachably connected to the outer side of the machine body 1, the motor shell 3 is fixedly connected to the lower side of the machine body 1, the motor shell 3 is positioned at the rear side of the handle 2, the handle 4 is fixedly connected to the rear side of the machine body 1, the dust cover 6 is detachably connected to the front side of the machine body 1, the connecting ring 7 is fixedly connected to the rear side of the dust cover 6, the connecting ring 7 rotates to the inner side of the connecting groove 5, the drill bit 8 is rotatably connected to the front side of the machine body 1, the drill bit 8 is positioned at the inner side of the dust cover 6, the drill bit 8 is rotatably connected to the upper side of the machine, pivot 11 fixed connection is in the inboard of fixed block 10, and support column 12 rotates to be connected at the upside of pivot 11, and support column 12 fixed connection is in the downside of division board 9, and first curb plate 13 rotates to be connected in the left side of division board 9, and second curb plate 14 rotates to be connected on the right side of division board 9.

In this embodiment, dust cover 6 can dismantle the front side of connection at fuselage 1, good dustproof effect has, fixed block 10 fixed connection is at the upside of fuselage 1, the connectivity has, pivot 11 fixed connection is in the inboard of fixed block 10, support column 12 rotates the upside of connection at pivot 11, support column 12 fixed connection is at the downside of division board 9, good support nature and rotatability have, first curb plate 13 rotates the left side of connection at division board 9, second curb plate 14 rotates the right side of connection at division board 9, can play the effect of protection and isolation during the use, thereby the security of machine has been improved.

Further, the dust cover 6 is hollow and cylindrical, and the diameter of the dust cover 6 is larger than that of the drill 8.

In this embodiment, the dust cover 6 is in a hollow cylindrical shape, the diameter of the dust cover 6 is larger than that of the drill bit 8, a good dust prevention effect is achieved, and dust is reduced during use.

Further, the connecting ring 7 is circular ring-shaped, the diameter of the connecting ring 7 is the same as that of the connecting groove 5, and the length of the connecting ring 7 is the same as the depth of the connecting groove 5.

In this embodiment, the connection ring 7 is circular ring-shaped, the diameter of the connection ring 7 is the same as that of the connection groove 5, and the length of the connection ring 7 is the same as that of the connection groove 5, so that the connection ring has connectivity and the dust cover 6 can be conveniently used.

Further, the width of the first side plate 13 is the same as that of the second side plate 14, and the length of the first side plate 13 is the same as that of the second side plate 14.

In this embodiment, the widths of the first side plate 13 and the second side plate 14 are the same, and the lengths of the first side plate 13 and the second side plate 14 are the same, so that the protective and partition functions are good.

Further, the first side plate 13 and the second side plate 14 are both rotatably connected with the isolation plate 9 through a connecting rotating block.

In this embodiment, the first side plate 13 and the second side plate 14 are both rotationally connected with the isolation plate 9 through connecting the rotation block, have good rotation performance, and are convenient to store during use.

Furthermore, the isolation plate 9 is made of toughened glass, and the width of the isolation plate 9 is the same as that of the machine body 1.

The material of division board 9 in this embodiment is toughened glass, and the width of division board 9 is the same with the width of fuselage 1, and the wall that is convenient for better seeing clearly creeps during the machine operation.

The working principle and the using process of the invention are as follows: after the dust-proof device is installed, when the dust-proof device is used, a power line on the rear side of the handle 4 is electrically connected with an external power supply, a switch on the handle 4 is pressed, a motor in the motor shell 3 starts to operate to drive the drill bit 8 on the front side of the machine body 1 to rotate, a user respectively holds the handle 2 and the handle 4 with two hands to turn over the partition plate 9, the first side plate 13 and the second side plate 14 rotate on the outer side of the partition plate 9 to play a role in protection, the drill bit 8 drills on the wall surface, and the dust-proof cover 6 can adsorb and reduce dust generated during operation of the machine, so that the dust-proof performance of the machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handheld electric drill for building which characterized in that: comprises a machine body (1), a handle (2), a motor shell (3), a handle (4), a connecting groove (5), a dust cover (6), a connecting ring (7), a drill bit (8) and a separation plate (9) are arranged on the machine body (1), the handle (2) is detachably connected with the outer side of the machine body (1), the motor shell (3) is fixedly connected with the lower side of the machine body (1), the motor shell (3) is positioned at the rear side of the handle (2), the handle (4) is fixedly connected with the rear side of the machine body (1), the dust cover (6) is detachably connected with the front side of the machine body (1), the connecting ring (7) is fixedly connected with the rear side of the dust cover (6), the connecting ring (7) is rotated at the inner side of the connecting groove (5), the drill bit (8) is rotatably connected with the front side of the machine body (1), drill bit (8) are located the inboard of dust cover (6), drill bit (8) rotate to be connected the upside of fuselage (1), be equipped with fixed block (10), pivot (11), support column (12), first curb plate (13) and second curb plate (14) on division board (9), fixed block (10) fixed connection be in the upside of fuselage (1), pivot (11) fixed connection be in the inboard of fixed block (10), support column (12) rotate to be connected the upside of pivot (11), support column (12) fixed connection be in the downside of division board (9), first curb plate (13) rotate to be connected the left side of division board (9), second curb plate (14) rotate to be connected the right side of division board (9).

2. A hand-held electric construction drill according to claim 1 further comprising: the dust cover (6) is in a hollow cylindrical shape, and the diameter of the dust cover (6) is larger than that of the drill bit (8).

3. A hand-held electric construction drill according to claim 1 further comprising: the connecting ring (7) is circular and annular, the diameter of the connecting ring (7) is the same as that of the connecting groove (5), and the length of the connecting ring (7) is the same as the depth of the connecting groove (5).

4. A hand-held electric construction drill according to claim 1 further comprising: the width of the first side plate (13) is the same as that of the second side plate (14), and the length of the first side plate (13) is the same as that of the second side plate (14).

5. A hand-held electric construction drill according to claim 1 further comprising: the first side plate (13) and the second side plate (14) are rotatably connected with the isolation plate (9) through connecting rotating blocks.

6. A hand-held electric construction drill according to claim 1 further comprising: the isolating plate (9) is made of toughened glass, and the width of the isolating plate (9) is the same as that of the machine body (1).