Dust raising prevention equipment for indoor wall dismantling
By designing a dust-proof equipment for indoor wall removal for house decoration, the problem of difficulty in collecting and handling of dust during drilling and demolition is solved, and rapid and effective dust collection and treatment is achieved, ensuring the clean construction environment and improving the life of the equipment.
Patent Information
- Application Number
- CN202421003425.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-10
AI Technical Summary
During the decoration process of houses, dust generated during drilling and demolition of walls is difficult to effectively collect and deal with, resulting in dust flying and affecting the construction environment and equipment.
A dust-proof equipment for indoor wall removal is designed, including a fixed sleeve and a sliding sleeve for the socket. A connecting sleeve is fixedly connected to the outside of the fixing sleeve. A gray-retaining ring is fixedly connected to the inner side of the connection part of the fixing sleeve. An angle adjustment ring is provided on the connection sleeve located outside the grey-retaining ring, and an angle adjustment ring is provided on the connection sleeve. The extension end of the sliding sleeve and the fixing sleeve are connected by a telescopic member. The device can be automatically adjusted according to the drilling depth and direction, ensuring dust is collected and directed to the outside.
It realizes rapid collection of dust during drilling and removal, avoids dust splashing and entering the gaps of the equipment, ensures clean construction environment, and improves the service life of the equipment.
Smart Images
Figure CN222628238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of decoration tools, in particular to a dust prevention device for indoor wall demolition. Background Art
[0002] When decorating a house, it is inevitable to drill holes in the wall and use an impact drill to demolish part of the wall. The parts that need to be drilled during decoration are not only the vertically arranged walls, but also the walls on the top of the house are drilled and broken. Dust and residue will be generated in the process of drilling and breaking. If not handled, it will cause dust to fly everywhere, especially when the construction environment is a decorated house. In this case, if it is not handled, dust will fly everywhere in the house. Therefore, the dust generated by the drilling is collected and processed during the drilling. At the same time, when collecting the dust, avoid dust splashing and avoid dust affecting the drilling equipment. Utility Model Content
[0003] Therefore, the technical problem to be solved by the utility model is to provide a dust prevention device for indoor wall demolition which is not only convenient to assemble and disassemble but also can quickly collect dust.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0005] A dust prevention device for indoor wall demolition comprises a sleeved fixed sleeve and a sliding sleeve, wherein a connecting sleeve is fixedly connected to the outer side of the fixed sleeve, a dust blocking ring is fixedly connected to the inner side of the connecting portion between the connecting sleeve and the fixed sleeve, an angle adjustment ring is arranged on the connecting sleeve outside the dust blocking ring, and the extended end of the sliding sleeve is connected to the fixed sleeve via a telescopic member.
[0006] Preferably, an ash guide port is provided on the side of the sliding sleeve, and a notch is provided at a position of the fixed sleeve corresponding to the position of the ash guide port.
[0007] Preferably, one end of the fixed sleeve is open and the other end is fixedly connected to a connecting sleeve, and the fixed sleeve and the sliding sleeve are slidably connected.
[0008] Preferably, the connecting sleeve and the fixing sleeve are connected via a telescopic member, and the telescopic member comprises a telescopic rod, both ends of the telescopic rod are respectively fixedly connected to the outside of the fixing sleeve and the connecting sleeve, and a return spring is sleeved on the telescopic rod.
[0009] Preferably, a limiting ring is fixedly connected to the outer side of the connecting sleeve, and a tension adjusting piece is provided on the connecting sleeve inside the limiting ring.
[0010] Preferably, an angle adjustment ring is provided at the connection portion between the connecting sleeve and the fixing sleeve, and the angle adjustment ring comprises a bellows, and two ends of the bellows are respectively connected to the connecting sleeve and the fixing sleeve.
[0011] Preferably, the outer side of the ash-blocking ring is fixedly connected to the fixing sleeve, the inner side of the ash-blocking ring extends obliquely toward the inner side of the fixing sleeve, and the inner side of the ash-blocking ring is made of elastic material.
[0012] Preferably, a contact ring is fixedly connected to the outer side of the extended end of the sliding sleeve, and a flexible ring is provided on the outer side of the contact ring.
[0013] Preferably, the fixed sleeve and the sliding sleeve are both made of transparent materials.
[0014] Preferably, the tension adjusting member comprises a tension adjusting ring, on which an adjusting screw is threadedly connected.
[0015] The technical solution of the utility model has achieved the following beneficial technical effects:
[0016] 1. Can be disassembled quickly and easy to assemble and disassemble;
[0017] 2. When drilling, the sliding sleeve can always fit the wall according to the drilling depth;
[0018] 3. When in use, even if there is a certain angle between the drilling direction and the wall, it can always fit the wall;
[0019] 4. After collecting the dust, it can prevent the dust from entering the connection gap between the drill bit and the equipment;
[0020] 5. After the collection is completed, the dust can be quickly guided and an external vacuum device can be connected to assist in collecting dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 This is the internal structure diagram of the utility model;
[0023] Figure 3 It is a side schematic diagram of the utility model;
[0024] Figure 4 This is a cross-sectional view of the utility model;
[0025] Figure 5 It is a cross-sectional view of the internal structure of the utility model.
[0026] The reference numerals in the figure are as follows: 1. fixed sleeve; 2. sliding sleeve; 3. connecting sleeve; 4. ash blocking ring; 5. angle adjustment ring; 6. ash guide port; 7. notch; 8. telescopic rod; 9. reset spring; 10. limit ring; 11. tension adjustment piece; 12. bellows; 13. contact ring; 14. flexible ring. DETAILED DESCRIPTION
[0027] This embodiment is described in detail in conjunction with the accompanying drawings when in use.
[0028] Embodiment 1: The fixed sleeve 1 and the sliding sleeve 2 in this scheme are annular structures, and the commonly used shapes are set to be square or circular. Taking the square structure as an example, the fixed sleeve 1 and the sliding sleeve 2 are slidably connected together, the sliding sleeve 2 is located on the outside of the fixed sleeve 1, and the outwardly protruding end of the fixed sleeve 1 is fixedly connected with a connecting sleeve 3, which is connected to the drilling equipment through the connecting sleeve 3, and the protruding end of the sliding sleeve 2 and the protruding end of the fixed sleeve 1 are connected by two telescopic parts arranged in parallel.
[0029] When in use, first sleeve the connecting sleeve 3 on the head of the drill bit, and at the same time sleeve the drill rod of the drill bit into the fixed sleeve 1 and the sliding sleeve 2. A tension adjusting piece 11 for adjusting the tightness is provided at the protruding end of the connecting sleeve 3. A limiting ring 10 is fixedly connected to the outside of the connecting sleeve 3 to prevent the tension adjusting piece 11 from being separated. Before sleeve installation, the tension adjusting ring is adjusted to an expanded state. After sleeve installation, the tension adjusting piece 11 is tightened so that the connecting ring is fixedly connected to the drilling equipment through the tension adjusting piece 11. The ash retaining ring 4 is fixedly connected to the side, and the ash retaining ring 4 extends obliquely toward the inside of the fixed sleeve 1 and is distributed in a ring shape. During installation, the drill rod on the drilling equipment passes through the center of the ash retaining ring 4. At the same time, the ash retaining ring 4 is made of elastic material, so that during the rotation of the drill rod on the drill bit, the two ends of the drill rod are always separated by the ash retaining ring 4, so that the dust collected in the fixed sleeve 1 and the sliding sleeve 2 will not leak out, and at the same time, it can also prevent the dust from entering the connection between the drill rod and the drilling equipment, thereby avoiding damage to the equipment.
[0030] After the connecting sleeve 3 is fixedly connected, the sliding sleeve 2 is slidably connected to the fixed sleeve 1, and a contact ring 13 is fixedly connected to the outer ring of the protruding end of the fixed sleeve 1, and a flexible ring 14 is fixedly connected to the outside of the contact ring 13. The flexible ring 14 ensures that the contact ring 13 and the wall are always sealed.
[0031] During use, as the drill bit drills into the wall, the sliding sleeve 2 maintains its position relative to the wall, and the fixed sleeve 1 moves toward the wall along with the drilling equipment. At the same time, the telescopic rod 8 between the fixed sleeve 1 and the sliding sleeve 2 will be retracted, and a reset spring 9 is provided on the outer side of the telescopic rod 8. The reset spring 9 stores energy when the telescopic rod 8 contracts. After the drilling is completed, the sliding sleeve 2 and the fixed sleeve 1 are reset, and the power provided by the reset is provided by the reset spring 9.
[0032] During the wall drilling process, the residue and dust generated will fall into the sliding sleeve 2 and the fixed sleeve 1. An ash guide port 6 is provided on the lower side of the extended end of the sliding sleeve 2, and the residue is guided out through the ash guide port 6. If it is used continuously, an exhaust device can be connected to the extended end of the ash guide port 6 to further collect the dust. The fixed sleeve 1 and the sliding sleeve 2 are both made of transparent material, so that the residue storage capacity in the fixed sleeve 1 and the sliding sleeve 2 can be measured.
[0033] During the drilling process on the inclined wall, a bellows 12 is provided between the fixing sleeve 1 and the connecting sleeve 3, and the inclination angle of the fixing sleeve 1 and the sliding sleeve 2 is adjusted by the bellows 12. The structure of the bellows 12 itself causes the two ends to be inclined at a certain angle, and it will be reset when there is no external force. In this way, it can be applicable to vertical walls, top walls and inclined holes on walls, making it applicable to various working conditions.
[0034] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the claims of this patent application.
Claims
1. A dust prevention device for indoor wall demolition, characterized in that: The invention comprises a sleeved fixed sleeve (1) and a sliding sleeve (2); a connecting sleeve (3) is fixedly connected to the outside of the fixed sleeve (1); a dust blocking ring (4) is fixedly connected to the inside of the connecting portion between the connecting sleeve (3) and the fixed sleeve (1); an angle adjustment ring (5) is provided on the connecting sleeve (3) and located outside the dust blocking ring (4); and the extended end of the sliding sleeve (2) is connected to the fixed sleeve (1) via a telescopic member.
2. The dust prevention equipment for indoor wall demolition according to claim 1 is characterized in that: An ash guide port (6) is provided on the side of the sliding sleeve (2), and a notch (7) is provided on the fixed sleeve (1) at a position corresponding to the ash guide port (6).
3. The dust prevention equipment for indoor wall demolition according to claim 1 is characterized in that: The fixed sleeve (1) has an open end and a fixedly connected connecting sleeve (3) at the other end, and the fixed sleeve (1) and the sliding sleeve (2) are slidably connected.
4. The dust prevention equipment for indoor wall demolition according to claim 1 is characterized in that: The connecting sleeve (3) and the fixing sleeve (1) are connected via a telescopic member, wherein the telescopic member comprises a telescopic rod (8), the two ends of the telescopic rod (8) being respectively fixedly connected to the outside of the fixing sleeve (1) and the connecting sleeve (3), and a return spring (9) is sleeved on the telescopic rod (8).
5. The dust prevention equipment for indoor wall demolition according to claim 1 is characterized in that: The outer side of the connecting sleeve (3) is fixedly connected to a limiting ring (10), and a tension adjusting piece (11) is sleeved on the connecting sleeve (3) inside the limiting ring (10).
6. The dust prevention equipment for indoor wall demolition according to claim 5, characterized in that: An angle adjustment ring (5) is provided at the connection portion between the connecting sleeve (3) and the fixing sleeve (1), and the angle adjustment ring (5) comprises a bellows (12), and two ends of the bellows (12) are respectively connected to the connecting sleeve (3) and the fixing sleeve (1).
7. The dust prevention equipment for indoor wall demolition according to claim 1 is characterized in that: The outer side of the ash retaining ring (4) is fixedly connected to the fixed sleeve (1), the inner side of the ash retaining ring (4) extends obliquely toward the inner side of the fixed sleeve (1), and the inner side of the ash retaining ring (4) is made of elastic material.
8. The dust prevention equipment for indoor wall demolition according to claim 1, characterized in that: A contact ring (13) is fixedly connected to the outer side of the extended end of the sliding sleeve (2), and a flexible ring (14) is provided on the outer side of the contact ring (13).
9. The dust prevention equipment for indoor wall demolition according to claim 1, characterized in that: The fixed sleeve (1) and the sliding sleeve (2) are both made of transparent material.
10. The dust prevention equipment for indoor wall demolition according to claim 5, characterized in that: The tension adjustment member (11) comprises a tension adjustment ring, on which an adjustment screw is threadedly connected.