CN221338990U - Building wall drilling device - Google Patents
Building wall drilling device Download PDFInfo
- Publication number
- CN221338990U CN221338990U CN202323190156.4U CN202323190156U CN221338990U CN 221338990 U CN221338990 U CN 221338990U CN 202323190156 U CN202323190156 U CN 202323190156U CN 221338990 U CN221338990 U CN 221338990U
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- dust
- dust collection
- inlet
- mounting
- wall
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- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 166
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a building wall drilling device, which comprises an electric drill, a dust collection assembly and a flexible pad, wherein the electric drill comprises a shell and a drill bit arranged outside the shell; the dust collection assembly comprises a dust collection cover and a dust collector, a dust collection cavity is formed in the dust collection cover, a mounting opening, a dust inlet and a dust outlet are formed in the dust collection cover in a penetrating mode, the mounting opening is opposite to the dust inlet, the dust collection cover is mounted on the shell, the end portion of the drill bit sequentially penetrates through the mounting opening, the dust collection cavity and the dust inlet, and is movably arranged in the direction from the mounting opening to the dust inlet so as to drill into a wall to be drilled, and an air inlet of the dust collector is communicated with the dust inlet; the flexible pad is adapted to the shape of the periphery of the dust inlet and arranged on the periphery of the dust inlet, and the periphery of the dust inlet is abutted with a wall to be drilled through the flexible pad. According to the technical scheme, in the wall drilling process, the dust hood cannot leave scratches on the wall.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a building wall drilling device.
Background
Drilling is a common construction process in the construction and finishing arts. However, a great amount of dust and foreign materials are generated during the drilling process, which not only affects the construction efficiency, but also may cause harm to the health of workers.
Some drilling devices have appeared in the market at present, can collect dust and debris that produce in the drilling process, and these devices generally adopt the design of dust cage, install the drill bit department at the electric drill with the dust cage, collect the dust and the debris that produce through the dust cage, then use the dust catcher to suck away the dust in the dust cage to reach the effect that reduces dust and debris production.
However, in the current drilling device, scratches are left on the wall surface of the wall during the dust collection process using the dust collecting cover, which is mainly caused by friction with the wall surface when the opening periphery of the dust collecting cover is propped against the wall surface, and based on the above, there is a need for improvement by those skilled in the art.
Disclosure of utility model
The utility model mainly aims to provide a building wall drilling device, and aims to solve the technical problem that scratches are easily left on the wall surface of a wall in the process of collecting dust generated in the drilling process by adopting a dust hood in the drilling device in the prior art.
In order to achieve the aim, the building wall drilling device provided by the utility model comprises an electric drill, a dust collection assembly and a flexible pad, wherein the electric drill comprises a shell and a drill bit arranged outside the shell; the dust collection assembly comprises a dust collection cover and a dust collector, a dust collection cavity is formed in the dust collection cover, a mounting opening, a dust inlet and a dust outlet are formed in the dust collection cover in a penetrating mode, the mounting opening is opposite to the dust inlet, the dust collection cover is mounted on the shell, the end portion of the drill bit sequentially penetrates through the mounting opening, the dust collection cavity and the dust inlet, and is movably arranged in the direction from the mounting opening to the dust inlet so as to drill into a wall to be drilled, and an air inlet of the dust collector is communicated with the dust inlet; the flexible pad is adapted to the shape of the periphery of the dust inlet, the flexible pad is arranged on the periphery of the dust inlet, and the periphery of the dust inlet is abutted with a wall to be drilled through the flexible pad.
In one possible embodiment, the flexible pad is adhesively secured to the periphery of the dust inlet.
In one possible embodiment, the housing includes a mounting portion through which the drill bit is disposed, at least a portion of the mounting portion is disposed through the mounting opening and within the dust collection chamber, and the mounting portion is slidably connected to a peripheral wall of the mounting opening, and the mounting portion slides relative to the dust collection cover to move the drill bit.
In one possible embodiment, one of the mounting portion and the peripheral wall of the mounting port is provided with a slide groove, the other of the mounting portion and the peripheral wall of the mounting port is provided with a slider, the length direction of the slide groove is parallel to the length direction of the drill bit, and the slider is slidably provided in the slide groove.
In one possible implementation, the dust collection assembly further comprises two telescopic rods, the two telescopic rods extend in parallel and are located on two opposite sides of the dust collection cover respectively, one end of each telescopic rod is connected with the dust collection cover, the other end of each telescopic rod is connected with the shell, the telescopic rods can deform in a telescopic mode, and the telescopic direction of each telescopic rod is parallel to the length direction of the drill bit.
In one possible embodiment, the telescopic rod comprises a cylinder body and a rod body, one end of the cylinder body is connected with the shell, a mounting groove is formed in the cylinder body, an opening is formed in the other end of the cylinder body in the mounting groove, one end of the rod body is slidably inserted into the mounting groove through the opening and is abutted with the bottom wall of the mounting groove through a spring, and the other end of the rod body is connected with the dust collecting cover.
In one possible embodiment, the dust hood is made of transparent material.
According to the building wall drilling device, the flexible pad is arranged at the dust inlet where the dust collecting cover abuts against the wall, so that when a user holds the electric drill and drives the dust collecting cover to abut against the wall surface of the wall, the flexible pad can avoid hard contact between the periphery of the dust inlet and the wall surface, the wall surface is prevented from being scratched by the periphery of the dust inlet, meanwhile, the flexible pad can better adapt to the curved surface of the wall surface, gaps are prevented from being left between the dust collecting cover and the wall surface, dust is prevented from falling out from the gaps between the dust collecting cover and the wall surface, and reliability of dust recovery is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a wall drilling apparatus for construction according to an embodiment of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic structural diagram of another view of fig. 2.
Reference numerals illustrate:
1. Electric drill; 11. a housing; 111. a mounting part; 12. a drill bit; 13. a slide block; 2. a dust collection assembly; 21. a dust collection cover; 211. a dust collection chamber; 212. a mounting port; 213. a dust inlet; 214. a dust outlet; 215. a chute; 22. a dust collector; 23. a telescopic rod; 231. a cylinder; 231a, mounting slots; 232. a rod body; 233. a spring; 3. a flexible mat.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, "and/or" throughout this document includes three schemes, taking a and/or B as an example, including a technical scheme, a technical scheme B, and a technical scheme that both a and B satisfy; in addition, the technical solutions of the embodiments may be combined with each other, and it is necessary to base that the technical solutions can be implemented by those skilled in the art, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist and is not within the scope of protection claimed by the present utility model.
The utility model provides a building wall drilling device.
In the embodiment of the utility model, as shown in fig. 1 to 3, the building wall drilling device comprises an electric drill 1, a dust collection assembly 2 and a flexible pad 3, wherein the electric drill 1 comprises a shell 11 and a drill bit 12 arranged outside the shell 11; the dust collection assembly 2 comprises a dust collection cover 21 and a dust collector 22, a dust collection cavity 211 is formed in the dust collection cover 21, a mounting opening 212, a dust inlet 213 and a dust outlet 214 are formed in the dust collection cover 21 in a penetrating manner, the mounting opening 212 is opposite to the dust inlet 213, the dust collection cover 21 is mounted on the shell 11, the end part of the drill bit 12 sequentially penetrates through the mounting opening 212, the dust collection cavity 211 and the dust inlet 213 and is movably arranged in the direction from the mounting opening 212 to the dust inlet 213 so as to drill into a wall to be drilled, and an air inlet of the dust collector 22 is communicated with the dust inlet 213; the flexible pad 3 is adapted to the shape of the periphery of the dust inlet 213, the flexible pad 3 is arranged on the periphery of the dust inlet 213, and the periphery of the dust inlet 213 is abutted with the wall to be drilled through the flexible pad 3.
It should be noted that the drill 1 is a hand-held power tool which is currently in wide use and which is driven by an electric motor to perform a drilling function by rotating the drill bit 12, and the present application does not require any modification to the internal components of the drill 1 and the internal structure thereof is not described in detail herein.
In addition, the cleaner 22 is a household appliance which is widely used at present, and sucks the dust in the dust hood 21 into the filtering system of the cleaner 22 by sucking the air by using the negative pressure generated by the motor and simultaneously discharges the clean air, and the structure of the cleaner 22 is not improved, and the structure is not described in detail.
In particular, to achieve the effect of "the drill 12 is movably disposed in the direction from the mounting port 212 to the dust inlet 213", in some embodiments, the dust hood 21 may be made of a flexible material, for example, the dust hood 21 is made of a flexible material, or the dust hood 21 is a foldable cover, when in use, a user holds the electric drill 1 with his hand in the process of moving the electric drill 1, by pressing the dust hood 21, the dust hood 21 is compressed, so that the drill 12 can be moved toward the wall, and in other embodiments, the housing 11 of the electric drill 1 can be slidably connected with the dust hood 21, and the electric drill 1 can be slid relative to the dust hood 21, so that the drill 12 can be moved toward the wall.
The flexible pad 3 is made of a flexible deformable material such as silicone, rubber or foam.
It can be appreciated that in the building wall drilling device according to the technical scheme of the utility model, the flexible pad 3 is arranged at the dust inlet 213 where the dust collecting cover 21 abuts against the wall, so that when a user holds the electric drill 1 and drives the dust collecting cover 21 to abut against the wall surface of the wall, the flexible pad 3 can avoid hard contact between the periphery of the dust inlet 213 and the wall surface, the wall surface is prevented from being scratched by the periphery of the dust inlet 213, meanwhile, the flexible pad 3 can better adapt to the curved surface of the wall surface, a gap is prevented from being left between the dust collecting cover 21 and the wall surface, dust is prevented from falling out from the gap between the dust collecting cover 21 and the wall surface, and the reliability of dust recovery is facilitated.
The flexible pad 3 is adhered and fixed to the periphery of the dust inlet 213. The flexible cushion 3 is adhered to the dust collection cover 21 to finish the installation without using tools or special fixing pieces, so that complicated steps in the installation process are omitted, and the construction efficiency is improved.
In order to achieve the effect of "the drill 12 is movably disposed in the direction from the mounting port 212 to the dust inlet 213", two embodiments have been enumerated above, in which the dust hood 21 is made flexible and stretchable, or the electric drill 1 is made slidable relative to the dust hood 21, in which two embodiments, the electric drill 1 is preferably made slidable relative to the dust hood 21, because the dust hood 21 may affect the movement of impurities such as dust in the dust hood 21 during the flexible deformation process, which is not beneficial to the recovery of impurities such as dust.
Specifically, the casing 11 includes a mounting portion 111, the drill bit 12 is disposed through the mounting portion 111, at least a part of the structure of the mounting portion 111 is located in the dust collecting cavity 211 through the mounting opening 212, the mounting portion 111 is slidably connected to the peripheral wall of the mounting opening 212, and the mounting portion 111 slides relative to the dust collecting cover 21 to drive the drill bit 12 to move.
One of the peripheral walls of the mounting portion 111 and the mounting port 212 is provided with a slide groove 215, the other of the peripheral walls of the mounting portion 111 and the mounting port 212 is provided with a slider 13, the longitudinal direction of the slide groove 215 is parallel to the longitudinal direction of the drill bit 12, and the slider 13 is slidably provided in the slide groove 215.
It will be appreciated that by sliding the slide 13 in the slide slot 215, the range of movement of the drill 1 can be limited to move on a predetermined trajectory, which reduces the occurrence of deviations from the target position due to unstable or inaccurate hand operation and improves the accuracy and precision of the drilling process.
The dust collection assembly 2 further comprises two telescopic rods 23, the two telescopic rods 23 extend in parallel and are respectively located on two opposite sides of the dust collection cover 21, one end of each telescopic rod 23 is connected with the dust collection cover 21, the other end of each telescopic rod 23 is connected with the shell 11, the telescopic rods 23 can deform in a telescopic mode, and the telescopic direction of the telescopic rods 23 is parallel to the length direction of the drill bit 12.
When the user holds the electric drill 1 to move, the casing 11 can prop against the telescopic rod 23 in the process that the drill bit 12 goes deep into the wall, and the telescopic rod 23 props against the dust hood 21 on the wall, so that the position stability of the dust hood 21 on the wall is ensured, and the dust hood 21 cannot move on the wall at will.
In particular, there are many embodiments of the telescopic rod 23, for example, the telescopic rod 23 is composed of two rods and a spring, the spring is disposed between the ends of the two rods and connected to the two rods respectively, or the telescopic rod 23 includes a cylinder 231 and a rod 232, one end of the cylinder 231 is connected to the housing 11, a mounting groove 231a is formed in the cylinder 231, an opening is formed at the other end of the cylinder 231 in the mounting groove 231, one end of the rod 232 is slidably inserted into the mounting groove 231a through the opening, and abuts against the bottom wall of the mounting groove 231a through the spring 233, and the other end of the rod 232 is connected to the dust hood 21.
The design of the application preferably adopts the implementation mode that the telescopic rod 23 comprises the cylinder 231, the rod body 232 and the spring 233, and the moving direction of the rod body 232 and the deformation space of the spring 233 can be effectively limited through the mounting groove 231a of the cylinder 231, so that the telescopic rod 23 can stably deform in a preset direction.
The dust collecting cover 21 is made of transparent material. In specific implementation, the dust collecting cover 21 may be made of glass, high transparent plastic, crystal, etc., and it is easy to understand that the dust collecting cover 21 is transparent, so that the user can conveniently penetrate through the position of the drill 12 in the dust collecting cover 21 and the dust collecting condition in the dust collecting cover 21.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (6)
1. A building wall drilling apparatus, comprising:
The electric drill (1) comprises a shell (11) and a drill bit (12) arranged outside the shell (11);
The dust collection assembly (2) comprises a dust collection cover (21) and a dust collector (22), a dust collection cavity (211) is formed in the dust collection cover (21), a mounting opening (212), a dust inlet (213) and a dust outlet (214) are formed in the dust collection cover (21) in a penetrating mode, the mounting opening (212) is opposite to the dust inlet (213), the dust collection cover (21) is mounted on the shell (11), the end portion of the drill bit (12) sequentially penetrates through the mounting opening (212), the dust collection cavity (211) and the dust inlet (213) are movably arranged in the direction from the mounting opening (212) to the dust inlet (213) so as to drill into a wall to be drilled, and an air inlet of the dust collector (22) is communicated with the dust inlet (213). And
The flexible pad (3) is adapted to the shape of the periphery of the dust inlet (213), the flexible pad (3) is arranged on the periphery of the dust inlet (213), and the periphery of the dust inlet (213) is abutted with a wall to be drilled through the flexible pad (3);
The casing (11) comprises a mounting portion (111), the drill bit (12) passes through the mounting portion (111) to be arranged, at least part of the structure of the mounting portion (111) passes through the mounting opening (212) to be located in the dust collection cavity (211), the mounting portion (111) is in sliding connection with the peripheral wall of the mounting opening (212), and the mounting portion (111) slides relative to the dust collection cover (21) to drive the drill bit (12) to move.
2. A building wall drilling device according to claim 1, wherein the flexible pad (3) is adhesively secured to the periphery of the dust inlet (213).
3. A building wall drilling device according to claim 1, wherein one of the mounting portion (111) and the peripheral wall of the mounting opening (212) is provided with a slide groove (215), the other of the mounting portion (111) and the peripheral wall of the mounting opening (212) is provided with a slide block (13), the length direction of the slide groove (215) is parallel to the length direction of the drill bit (12), and the slide block (13) is slidably provided in the slide groove (215).
4. A building wall drilling device according to claim 1, wherein the dust collection assembly (2) further comprises two telescopic rods (23), the two telescopic rods (23) extend in parallel and are respectively located on two opposite sides of the dust collection cover (21), one end of each telescopic rod (23) is connected with the dust collection cover (21), the other end of each telescopic rod (23) is connected with the shell (11), the telescopic rods (23) can deform in a telescopic mode, and the telescopic direction of the telescopic rods (23) is parallel to the length direction of the drill bit (12).
5. A building wall drilling device according to claim 4, wherein the telescopic rod (23) comprises a cylinder (231) and a rod body (232), one end of the cylinder (231) is connected with the shell (11), a mounting groove (231 a) is formed in the cylinder (231), an opening is formed in the other end of the cylinder (231) through the mounting groove (231 a), one end of the rod body (232) is slidably inserted into the mounting groove (231 a) through the opening, and is abutted with the bottom wall of the mounting groove (231 a) through a spring (233), and the other end of the rod body (232) is connected with the dust hood (21).
6. A building wall drilling device according to claim 1, characterized in that the dust cage (21) is of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190156.4U CN221338990U (en) | 2023-11-23 | 2023-11-23 | Building wall drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190156.4U CN221338990U (en) | 2023-11-23 | 2023-11-23 | Building wall drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221338990U true CN221338990U (en) | 2024-07-16 |
Family
ID=91850021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323190156.4U Active CN221338990U (en) | 2023-11-23 | 2023-11-23 | Building wall drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221338990U (en) |
-
2023
- 2023-11-23 CN CN202323190156.4U patent/CN221338990U/en active Active
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