A building waterproofing engineering coating brush

Abstract

The utility model provides a kind of building waterproof engineering coating brush, belong to building coating brush technical field, this building waterproof engineering coating brush includes fixed sleeve, connecting shaft and drum, fixed sleeve top is equipped with connecting piece, connecting shaft is connected with connecting piece, drum is sleeved on the outer circumferential surface of connecting shaft;When using, support piece is unfolded and placed on ground, and support piece stably supports fixed sleeve on ground, and coating on drum drops inside material receiving box, which can well collect coating and prevent coating from dropping on ground to pollute ground.

Description

Technical Field

[0001] This utility model belongs to the field of architectural coating brushing technology, specifically relating to a coating brush for architectural waterproofing projects. Background Technology

[0002] Waterproofing is a project designed to protect the structure of buildings (structures) from water intrusion and prevent water damage to the interior spaces.

[0003] Waterproofing is a crucial component of any building construction project. It involves various parts of a building (structure), including the basement, walls, floors, roof, and more. Its function is to prevent rainwater and domestic / production water leakage, as well as groundwater erosion, from damaging the building structure and interior spaces, thus providing a comfortable and safe living environment for residents within the design lifespan of the building.

[0004] Chinese patent CN221957127U discloses a paint brush for building waterproofing projects, including a combined roller assembly and a hand grip. The hand grip is characterized by having a hook detachably installed on the upper front side of the middle section of the hand grip, a groove in the middle section of the hand grip, a support rod installed in the groove, and the upper end of the support rod being installed with a pin in the middle section of the hand grip.

[0005] While the above technical solution is advantageous for supporting the combined roller assembly, allowing it to be placed on the ground without contacting it, the paint on the roller assembly will still drip onto the ground, causing pollution. Utility Model Content

[0006] The purpose of this invention is to provide a paint brush for building waterproofing projects, which aims to solve the problem that paint on the roller assembly in the prior art still drips onto the ground.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a building waterproofing coating brush, comprising: a fixed sleeve, a connecting shaft, and a roller; a connector is installed on the top of the fixed sleeve, the connecting shaft is connected to the connector, the roller is sleeved on the outer circumferential surface of the connecting shaft, a receiving box is installed on the connector, the receiving box is a rectangular plate structure with an open top, the receiving box is located below the roller, and fixed blocks are spaced apart on the left and right sides at the bottom of the fixed sleeve, and a support is provided at one end of each of the two fixed blocks opposite to each other, the support being used to support the fixed sleeve on the ground.

[0008] As a preferred embodiment of the present invention, the support member includes a fixed shaft that is spaced apart at the front and rear of two fixed blocks at opposite ends. A support plate is rotatably mounted on the fixed shaft. A support block is mounted at opposite ends of the two fixed blocks. The support block is located in the middle of the fixed blocks. A connecting groove is provided on one of the support plates, and a locking block that matches the connecting groove is installed on the other support plate.

[0009] The support plate is provided with a fastener, which is used to clamp the two support plates together.

[0010] In a preferred embodiment of the present invention, the fixing member includes a fixing column mounted on a support plate, a connecting block rotatably mounted on one of the fixing columns, and a slot is provided at one end of the connecting block facing the other fixing column, the slot being adapted to the other fixing column;

[0011] The connecting block is provided with fasteners, which are used to fix the connecting block to another fixed post.

[0012] In a preferred embodiment of this utility model, the connecting block is provided with a first threaded hole, and the fastener is a screw with its threads set inside the first threaded hole. The screw is threadedly adapted to the first threaded hole. The other fixing post is provided with a second threaded hole corresponding to the first threaded hole, and the second threaded hole is threadedly adapted to the screw.

[0013] In a preferred embodiment of this utility model, the connector includes a fixing plate installed on the top of the fixing sleeve, connecting frames are installed at the left and right ends of the fixing plate, the connecting frames are L-shaped plate structures, connecting sleeves are installed on the connecting frames, and the connecting shaft is rotatably installed at one end of the two connecting sleeves opposite each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] When using this waterproof coating brush, the support is unfolded and placed on the ground. The support will stably support the fixing sleeve on the ground. The paint on the roller drips into the collection box, which can effectively collect the paint and prevent it from dripping onto the ground and contaminating it. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a three-dimensional structural diagram of a specific embodiment of the present utility model;

[0018] Figure 2This is a schematic cross-sectional view of the support plate when it is unfolded in a specific embodiment of this utility model.

[0019] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the fastener in a specific embodiment of this utility model.

[0020] In the diagram: 10. Fixed sleeve; 11. Connecting shaft; 12. Roller; 13. Receiving box; 14. Fixed block; 15. Fixed shaft; 16. Support plate; 161. Connecting groove; 162. Locking block; 17. Support block; 18. Fixed column; 181. Connecting block; 182. Locking groove; 19. First threaded hole; 191. Second threaded hole; 20. Screw; 21. Fixed plate; 22. Connecting frame; 23. Connecting sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 The present invention provides the following technical solution: a building waterproofing coating brush, comprising: a fixed sleeve 10, a connecting shaft 11 and a roller 12; a connector is installed on the top of the fixed sleeve 10, the connecting shaft 11 is connected to the connector, the connector includes a fixed plate 21 installed on the top of the fixed sleeve 10, connecting frames 22 are installed on the left and right ends of the fixed plate 21, the connecting frames 22 are L-shaped plate structures, connecting sleeves 23 are installed on the connecting frames 22, and the connecting shaft 11 is rotatably installed on one end of the two connecting sleeves 23 opposite each other.

[0023] The roller 12 is sleeved on the outer circumference of the connecting shaft 11. The roller 12 can be disassembled from the connecting shaft 11 for easy replacement and maintenance. A collection box 13 is installed on the connecting part. The collection box 13 is a rectangular plate structure with an open top. The collection box 13 is located below the roller 12. The bottom of the collection box 13 is connected to the top of the fixing plate 21. The collection box 13 is used to collect the paint dripped from the roller 12 to avoid polluting the environment.

[0024] Please see Figure 1-3 The bottom of the fixed sleeve 10 is provided with fixed blocks 14 spaced apart on the left and right. The two fixed blocks 14 are provided with support members at opposite ends. The support members are used to support the fixed sleeve 10 on the ground so that the fixed sleeve 10 can be kept perpendicular to the ground, so that the paint on the roller 12 can drip into the receiving box 13.

[0025] The support includes a fixed shaft 15 spaced at one end of two fixed blocks 14, a support plate 16 rotatably mounted on the fixed shaft 15, and a support block 17 mounted at one end of the two fixed blocks 14. The support block 17 is located in the middle of the fixed blocks 14. One of the support plates 16 has a connecting groove 161, and the other support plate 16 has a locking block 162 that matches the connecting groove 161. The locking block 162 fits tightly with the connecting groove 161 to ensure that the two support plates 16 can be stably connected together.

[0026] When the two support plates 16 are deployed, they form a stable triangular structure with the ground, and the tops of the two support plates 16 abut against the support block 17, forming a stable support. Figure 2 As shown, the bottoms of the two support plates 16 are in contact with the ground, forming a triangular support structure to enhance stability and ensure that the roller 12 stands vertically on the ground.

[0027] The support plate 16 is provided with a fastener, which is used to clamp the two support plates 16 together. When the roller 12 is used for operation, the fastener is used to clamp the two support plates 16 together, which facilitates the use of the roller 12.

[0028] Please see Figure 1-3 The fastener includes a fixing post 18 mounted on a support plate 16. A connecting block 181 is rotatably mounted on one of the fixing posts 18. A slot 182 is provided at one end of the connecting block 181 facing the other fixing post 18. The slot 182 is adapted to the other fixing post 18. A fastener is provided on the connecting block 181 to fix the connecting block 181 to the other fixing post 18. A first threaded hole 19 is provided on the connecting block 181. The fastener is a screw 20 with threads set inside the first threaded hole 19. The screw 20 is threaded and adapted to the first threaded hole 19. A second threaded hole 191 is provided on the other fixing post 18, corresponding to the first threaded hole 19. The second threaded hole 191 is threaded and adapted to the screw 20.

[0029] When not in use, connect the two support plates 16 together, and fit the connecting block 181 tightly with another fixed column 18 through the slot 182. Tighten the screws 20 to ensure that the support plates 16 are securely stored, making them easy to store and carry, and improving the overall ease of use and safety of the device.

[0030] Please see Figure 1-3 Working principle: When in use, the two support plates 16 are unfolded, and the tops of the two support plates 16 abut against the support block 17 to form a stable support. The bottoms of the two support plates 16 are in contact with the ground to form a triangular support structure, which enhances stability and ensures that the roller 12 stands vertically on the ground, so that the paint on the roller 12 can drip into the collection box 13, avoiding paint waste and environmental pollution.

[0031] When using the roller 12 for coating, fold the two support plates 16 together and ensure that the two support plates 16 can be firmly connected by the locking block 162 and the connecting groove 161. Then, the connecting block 181 is tightly connected to another fixing post 18 through the locking groove 182. Tighten the screw 20 to ensure that the support plates 16 are securely stored, making them easy to store and carry, and improving the overall ease of use and safety of the device.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims and not by the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A waterproof coating for building construction, comprising: Fixed sleeve, connecting shaft and roller; The feature is that a connector is installed on the top of the fixed sleeve, the connecting shaft is connected to the connector, the roller is sleeved on the outer circumferential surface of the connecting shaft, a receiving box is installed on the connector, the receiving box is a rectangular plate structure with an open top, the receiving box is located below the roller, and fixed blocks are provided at intervals on the left and right sides at the bottom of the fixed sleeve, and a support is provided at one end of each of the two fixed blocks, the support being used to support the fixed sleeve on the ground.

2. The building waterproofing coating brush according to claim 1, characterized in that: The support includes a fixed shaft spaced at the front and rear of two fixed blocks at opposite ends. A support plate is rotatably mounted on the fixed shaft. A support block is mounted at opposite ends of the two fixed blocks. The support block is located in the middle of the fixed blocks. One of the support plates has a connecting groove, and the other support plate has a locking block that matches the connecting groove. The support plate is provided with a fastener, which is used to clamp the two support plates together.

3. The building waterproofing coating brush according to claim 2, characterized in that: The fastener includes a fixed post mounted on a support plate, a connecting block rotatably mounted on one of the fixed posts, and a slot is provided on one end of the connecting block facing the other fixed post, the slot being adapted to the other fixed post; The connecting block is provided with fasteners, which are used to fix the connecting block to another fixed post.

4. The building waterproofing coating brush according to claim 3, characterized in that: The connecting block has a first threaded hole, and the fastener is a screw with its thread set inside the first threaded hole. The screw is threaded and adapted to the first threaded hole. The other fixing post has a second threaded hole corresponding to the first threaded hole, and the second threaded hole is threaded and adapted to the screw.

5. A waterproof coating for building construction according to any one of claims 1-4, characterized in that: The connector includes a fixing plate installed on the top of the fixing sleeve, and connecting frames are installed at the left and right ends of the fixing plate. The connecting frames are L-shaped plate structures, and connecting sleeves are installed on the connecting frames. The connecting shaft is rotatably installed at one end of the two connecting sleeves opposite each other.

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