Building waterproof material brushing device

Abstract

The utility model provides a building waterproof material brushing device which comprises a brushing roller frame and a brushing roller, two movable shafts are arranged at the two ends of the inner side of the brushing roller frame respectively, installation grooves are formed in the two ends of the brushing roller respectively, and two movable parts used for being connected with the two movable shafts are arranged in the installation grooves respectively. When the brushing roller and the brushing roller frame are cleaned or replaced, firstly, pushing plates on the two sides of the brushing roller are pressed inwards, the pushing plates apply pressure to springs, the springs contract, the pushing plates move in mounting grooves, and connecting blocks fixedly connected to one sides of the pushing plates slide out of movable shafts on the brushing roller frame; the brushing device is simple in structure, the brushing roller and the brushing roller frame can be detached conveniently and cleaned or maintained and replaced in a targeted mode conveniently, the convenience of cleaning and maintaining of the brushing device is improved to a certain degree, and the brushing device is convenient to use and popularize. And a better use prospect is brought.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a brushing device for building waterproof materials. Background Art

[0002] Building waterproof coatings are a general term for materials that are viscous liquid polymer synthetic materials that are in a non-fixed shape at room temperature. After coating, they can form a tough waterproof coating on the surface of the base layer through the volatilization of solvents or evaporation of water or reaction curing. Common types of waterproof coatings include polyurethane waterproof coatings, two-component polyurethane waterproof coatings, hydroxybutyl polyurethane waterproof coatings, one-component polyurethane waterproof coatings, polymer cement waterproof coatings, polymer emulsion waterproof coatings, asphalt waterproof coatings and modified asphalt waterproof coatings, solvent-based asphalt waterproof coatings, water-based modified asphalt waterproof coatings and silicone rubber waterproof coatings. Building waterproof coatings are often used for painting the roofs and walls of houses.

[0003] Most of the existing painting devices are composed of a paint roller frame and a paint roller, but the existing paint roller and the paint roller frame are mostly an integrated structure. Paint residues and impurities may adhere to the paint roller. Since the paint roller and the paint roller frame cannot be separated, it is inconvenient to clean the gap and dead corners of the paint roller. If there are residual paint or impurities for a long time, it will have a certain negative impact on the painting effect and the life of the paint roller. Moreover, since the paint roller and the roller frame are integrated, when one of the components is damaged and cannot be repaired, the entire device may need to be replaced, which increases the use cost to a certain extent.

[0004] Therefore, it is necessary to provide a new coating device for building waterproof materials to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a coating device for building waterproof materials.

[0006] The brushing device for building waterproof material provided by the utility model comprises: a brushing roller frame and a brushing roller arranged in the brushing roller frame, two movable shafts are respectively arranged at both ends of the inner side of the brushing roller frame, and mounting grooves are opened at both ends of the brushing roller, and two movable parts for connecting with the two movable shafts are respectively arranged in the mounting grooves;

[0007] The movable part includes a spring, a push plate and a connecting block. The push plate is movably arranged in the installation groove. One end of the push plate is movably connected to the side wall of the installation groove through the spring. The end of the push plate away from the spring is fixedly connected to the connecting block. The movable groove provided on the connecting block is adapted to the movable shaft.

[0008] Preferably, the brush roller is formed by two movable cylinders threadedly connected, one of the movable cylinders is provided with a protrusion with an external thread, the other movable cylinder has an inner wall of a recessed block provided with an internal thread matching the external thread, and both movable cylinders are provided with slots for accommodating bristles.

[0009] Preferably, the paint roller frame includes a mounting frame, a protective cover, a handle and an electric telescopic rod. Movable shafts are fixedly connected to the inner walls on both sides of the mounting frame. The two sides of the protective cover are respectively fixedly connected to the inner walls on both sides of the mounting frame. The output end of the electric telescopic rod is fixedly connected to one side of the mounting frame, and the handle is sleeved on the outside of the electric telescopic rod.

[0010] Preferably, a curved scraper is provided on one side of the protective cover.

[0011] Preferably, a hanging hole is provided at one end of the handle.

[0012] Preferably, an anti-slip strip is provided on the outer side wall of the handle.

[0013] Compared with the related art, the brushing device for building waterproof material provided by the utility model has the following beneficial effects:

[0014] The utility model provides a coating device for building waterproof material. When cleaning or replacing the coating roller and the coating roller frame, first push plates on both sides of the coating roller are pressed inward, the push plates apply pressure to the springs, the springs contract, the push plates move in the installation grooves, and the connecting blocks fixedly connected to one side of the push plates slide out from the movable shaft on the coating roller frame. At this time, the movable groove of the connecting block does not limit the movable shaft, so the coating roller can be removed from the coating roller frame. The structure is simple, and the coating roller and the coating roller frame are easy to disassemble, so that the two can be cleaned or repaired and replaced in a targeted manner, which improves the convenience of cleaning and maintenance of the coating device to a certain extent and brings it a better use prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure of the brushing device for building waterproof materials provided by the utility model;

[0016] Figure 2 A schematic diagram of the disassembled structure of the brush roller and brush roller frame of the building waterproof material provided by the utility model;

[0017] Figure 3 A schematic diagram of the structural disassembly of a brushing device for building waterproof materials provided by the utility model;

[0018] Figure 4 A schematic diagram of the cross-sectional structure of the brush roller provided by the utility model;

[0019] Figure 5 A schematic diagram of the disassembly of the movable parts structure provided by the utility model;

[0020] Figure 6 This is a schematic diagram of the disassembly of the brush roller structure provided by the utility model.

[0021] Numbers in the figure: 1. Mounting frame; 2. Protective cover; 3. Handle; 4. Electric telescopic rod; 5. Curved scraper; 6. Hanging hole; 7. Anti-slip strip; 8. Movable cylinder; 9. Bristles; 10. Slot; 11. Movable shaft; 12. Mounting slot; 13. Spring; 14. Push plate; 15. Connecting block; 16. Movable slot. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the overall structure of the brushing device for building waterproof materials provided by the utility model; Figure 2 A schematic diagram of the disassembled structure of the brush roller and brush roller frame of the building waterproof material provided by the utility model; Figure 3 A schematic diagram of the structural disassembly of a brushing device for building waterproof materials provided by the utility model; Figure 4 A schematic diagram of the cross-sectional structure of the brush roller provided by the utility model; Figure 5 A schematic diagram of the disassembly of the movable parts structure provided by the utility model; Figure 6 This is a schematic diagram of the disassembly of the brush roller structure provided by the utility model.

[0024] In the specific implementation process, Figure 1-Figure 6As shown, a brushing device for building waterproof material includes a brush roller frame and a brush roller arranged in the brush roller frame, two movable shafts 11 are respectively arranged at both ends of the inner side of the brush roller frame, and mounting grooves 12 are opened at both ends of the brush roller. Two movable parts for connecting with the two movable shafts 11 are respectively arranged in the mounting grooves 12, and the movable parts include springs 13, push plates 14 and connecting blocks 15. The push plates 14 are movably arranged in the mounting grooves 12, and one end of the push plates 14 is movably connected to the side wall of the mounting grooves 12 through the springs 13. The end of the push plates 14 away from the springs 13 is fixedly connected to the connecting block 15, and the movable grooves 16 opened on the connecting blocks 15 are connected to the The movable shaft 11 is adapted to the movable shaft 11. When cleaning or replacing the brush roller and the brush roller frame, first press the push plates 14 on both sides of the brush roller inward. The push plates 14 apply pressure to the springs 13, and the springs 13 contract. The push plates 14 move in the mounting grooves 12, and the connecting blocks 15 fixedly connected to one side of the push plates 14 slide out of the movable shaft 11 on the mounting frame 1. At this time, the movable grooves 16 of the connecting blocks 15 do not limit the movable shaft 11, and the two brush rollers can be removed from the brush roller frame. After cleaning, press the push plates 14 again to make the movable grooves 16 on the connecting blocks 15 snap into the movable shaft 11, and release the push plates 14 to complete the installation of the brush rollers.

[0025] The brush roller is formed by two movable cylinders 8 being threadedly connected, one of the movable cylinders 8 being provided with a convex block with an external thread thereon, and the inner wall of the concave block opened in the other movable cylinder 8 being provided with an internal thread matching the external thread, and both movable cylinders 8 are provided with a slot 10 for accommodating bristles 9. When the bristles 9 placed in the movable groove 16 of the movable cylinder 8 need to be replaced, the two movable cylinders 8 are rotated to separate the two threaded movable cylinders 8, and the bristles 9 can be removed from the movable cylinders 8 at this time, and the replaced bristles 9 are respectively put on the two movable cylinders 8, and the two movable cylinders 8 are rotated to make their threaded connection tightly fit.

[0026] The paint roller frame includes a mounting frame 1, a protective cover 2, a handle 3 and an electric telescopic rod 4. The inner walls on both sides of the mounting frame 1 are fixedly connected with movable shafts 11. The two sides of the protective cover 2 are respectively fixedly connected to the inner walls on both sides of the mounting frame 1, which can prevent the paint on the bristles 9 from dripping to a certain extent. The output end of the electric telescopic rod 4 is fixedly connected to one side of the mounting frame 1. The handle 3 is sleeved on the outside of the electric telescopic rod 4. An arc scraper 5 is provided on one side of the protective cover 2. The arc scraper 5 can scrape the paint applied on the building components to ensure uniform distribution of the paint and avoid paint accumulation and waste. A hanging hole 6 is provided at one end of the handle 3. The hanging hole 6 enables the handle 3 to be conveniently hung on a wall, a tool rack or other hangers. An anti-slip strip 7 is provided on the outer wall of the handle 3. The anti-slip strip 7 can increase the friction on the surface of the handle 3, so that the user can hold the handle 3 more stably and not easily slip.

[0027] The working principle provided by the utility model is as follows: when cleaning or replacing the paint brush roller and the paint brush roller frame, first press the push plates 14 on both sides of the movable cylinder 8 inward, the push plates 14 apply pressure to the springs 13, the springs 13 contract, the push plates 14 move in the mounting grooves 12, and the connecting blocks 15 fixedly connected to one side of the push plates 14 slide out from the movable shaft 11 on the mounting frame 1. At this time, the movable grooves 16 of the connecting blocks 15 do not limit the movable shaft 11, and the two movable cylinders 8 can be removed from the mounting frame 1. When it is necessary to replace the bristles 9 placed in the movable grooves 16 of the movable cylinders 8, rotate the two movable cylinders 8 so that the two threaded movable cylinders 8 are separated. At this time, the bristles 9 can be removed from the movable cylinders 8, and the replaced bristles 9 are respectively put on the two movable cylinders 8, and the two movable cylinders 8 are rotated so that their threaded connections are tightly matched.

[0028] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A brushing device for building waterproof material, characterized in that: include: A paint roller frame and a paint roller arranged in the paint roller frame, wherein two movable shafts (11) are respectively arranged at both ends of the inner side of the paint roller frame, and mounting grooves (12) are respectively opened at both ends of the paint roller, and two movable parts for connecting with the two movable shafts (11) are respectively arranged in the mounting grooves (12); The movable part comprises a spring (13), a push plate (14) and a connecting block (15); the push plate (14) is movably arranged in the mounting groove (12); one end of the push plate (14) is movably connected to the side wall of the mounting groove (12) through the spring (13); one end of the push plate (14) away from the spring (13) is fixedly connected to the connecting block (15); and a movable groove (16) provided on the connecting block (15) is adapted to the movable shaft (11).

2. The coating device for building waterproof material according to claim 1, characterized in that: The brush roller is formed by two movable cylinders (8) connected by threads, one of the movable cylinders (8) is provided with a convex block provided with an external thread, the other movable cylinder (8) has an inner wall of a concave block provided with an internal thread matching the external thread, and both movable cylinders (8) are provided with a slot (10) for accommodating bristles (9).

3. The coating device for building waterproof material according to claim 2, characterized in that: The paint roller frame comprises a mounting frame (1), a protective cover (2), a handle (3) and an electric telescopic rod (4); movable shafts (11) are fixedly connected to the inner walls on both sides of the mounting frame (1); the two sides of the protective cover (2) are respectively fixedly connected to the inner walls on both sides of the mounting frame (1); the output end of the electric telescopic rod (4) is fixedly connected to one side of the mounting frame (1); and the handle (3) is sleeved on the outside of the electric telescopic rod (4).

4. The coating device for building waterproof material according to claim 3, characterized in that: An arc-shaped scraper (5) is provided on one side of the protective cover (2).

5. The coating device for building waterproof material according to claim 4, characterized in that: One end of the handle (3) is provided with a hanging hole (6).

6. The coating device for building waterproof material according to claim 5, characterized in that: An anti-slip strip (7) is provided on the outer side wall of the handle (3).

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