Roller brush for building construction

Abstract

The utility model discloses a kind of outer wall roller brush for house building construction, including roller, handle connected with roller and bristle structure, the bristle structure has assembly hole, the assembly hole is sleeved in the outer circumferential wall of roller, detachable linkage assembly that the roller and bristle structure are linked to each other is equipped between the roller and bristle structure, detachable limiting component for limiting bristle structure to separate from the roller is equipped between the bristle structure and roller.The utility model has the following advantages and effects: the utility model can reduce the waste of roller parts, to reduce later construction cost, reduce resource waste.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an exterior wall roller brush for building construction. Background Technology

[0002] In the building construction process, wall painting is a crucial step. Different painting methods exist depending on the method, materials, desired effect, and application scenario. These methods are mainly divided into two categories: manual painting and machine painting. Manual painting further includes roller painting techniques.

[0003] The manual roller painting process relies primarily on workers holding hand roller brushes to apply paint to exterior walls. A typical roller brush consists of a handle, a detachable and rotatably connected roller, and bristles fixed to the outer circumference of the roller. The roller and handle are detachably and rotatably connected, allowing for easy replacement of the bristles simply by disassembling and replacing the roller when the bristles become unusable. However, this method discards usable roller components along with the bristles, resulting in high replacement costs, significantly increased subsequent construction costs, and a serious waste of resources. Utility Model Content

[0004] The purpose of this utility model is to provide an exterior wall roller brush for building construction. This roller brush can reduce the waste of roller components, thereby reducing later construction costs and resource waste.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an exterior wall roller brush for building construction, comprising a roller, a handle connecting the roller, and a bristle structure. The bristle structure has an assembly hole, which is fitted onto the outer peripheral wall of the roller. A detachable linkage component is provided between the roller and the bristle structure to enable the roller and the bristle structure to rotate in a coordinated manner. A detachable limiting component is provided between the bristle structure and the roller to prevent the bristle structure from detaching from the roller.

[0006] By adopting the above technical solution, the brush structure is fitted onto the roller by setting mounting holes on the brush structure. With the help of the set detachable linkage component and detachable limit component, the brush structure is stably fixed on the roller, while the roller can drive the brush structure to rotate stably. The brush structure can also be replaced individually, which reduces the waste of roller parts, thereby reducing the later construction cost and resource waste.

[0007] The brush structure is further configured such that: the brush sleeve includes a brush sleeve and a brush layer disposed on the outer peripheral wall of the brush sleeve, the brush layer is composed of a plurality of brush bristles, and the assembly hole is formed on the brush sleeve.

[0008] By adopting the above technical solution, the bristle sleeve and the bristle layer structure are combined to form a bristle structure that can be fitted onto the roller, thereby satisfying the function that the bristle structure can be replaced individually.

[0009] The detachable linkage component is further configured as follows: the detachable linkage component includes a slot disposed on the outer peripheral wall of the roller and an insert fixedly disposed on the bristle sleeve and inserted into the slot. The slot and the insert are arranged in a plurality of manner around the center of the roller, and the slot passes through one end of the roller.

[0010] By adopting the above technical solution, the bristle sleeve is fitted onto the roller while the insert is inserted into the slot. The cooperation between the insert and the slot creates a steering linkage between the bristle sleeve and the roller, allowing the roller to drive the bristle sleeve to rotate stably.

[0011] The detachable limiting component is further configured as follows: a limiting plate fixedly disposed at one end of the roller, a magnetic block installed on the limiting plate, and an iron ring fixedly disposed at one end of the brush sleeve and magnetically attracted to the magnetic block.

[0012] By employing the above technical solution, the bristle sleeve fitted onto the roller allows the iron ring and magnet to adhere and fix it, thereby preventing the bristle sleeve from detaching from the roller. Since the roller brush operates in a rolling motion, the limiting force in this direction does not need to be very strong.

[0013] The configuration is further defined as follows: multiple magnetic blocks are fixedly disposed inside the limiting plate and distributed around the center of the roller.

[0014] By adopting the above technical solution, the magnetic block is isolated from the outside world, thus preventing the magnetic block from being contaminated.

[0015] The roller is further configured such that a through hole is coaxially provided on the roller, the handle passes through the through hole and rotates with the roller, and the handle is provided with a cleaning structure for cleaning the through hole.

[0016] By adopting the above technical solution, since some paint will seep into the space between the through hole and the handle during the construction process, in order to avoid the roller from getting stuck or jammed, a cleaning structure is set up to facilitate cleaning of this area, thereby reducing the difficulty of cleaning.

[0017] The cleaning structure is further configured as follows: the cleaning structure includes a main cleaning pipeline that connects to the handle end face and extends along the axis of the through hole, and several branch cleaning pipelines that connect the main cleaning pipeline and the through hole.

[0018] By adopting the above technical solution, the water pipe is aligned with the main cleaning pipe, allowing water to flow through the main cleaning pipe and the branch cleaning pipe into the space between the through hole and the handle, thereby achieving convenient cleaning of the paint.

[0019] A further feature is provided: a limiting nut is threaded onto the handle to prevent the roller from disengaging from the handle.

[0020] By adopting the above technical solution, the roller can be easily replaced when it is damaged.

[0021] In summary, this utility model has the following beneficial effects: it can reduce the waste of roller components, thereby reducing later construction costs and resource waste. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment; Figure 2 This is a cross-sectional view of an embodiment; Figure 3 for Figure 2 Enlarged view of section A in the middle; Figure 4 Another cross-sectional view of the embodiment.

[0023] In the diagram: 1. Roller; 2. Handle; 3. Brush structure; 31. Assembly hole; 32. Brush sleeve; 33. Brush layer; 41. Slot; 42. Insert; 51. Limiting plate; 52. Magnetic block; 53. Iron ring; 6. Through hole; 71. Main cleaning pipeline; 72. Branch cleaning pipeline; 8. Limiting nut. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] refer to Figures 1 to 4 An exterior wall roller brush for building construction includes a roller 1, a handle 2 connecting the roller 1, and a bristle structure 3. The bristle structure 3 has an assembly hole 31, which is fitted onto the outer peripheral wall of the roller 1. A detachable linkage component is provided between the roller 1 and the bristle structure 3 to enable the rotation linkage between the roller 1 and the bristle structure 3. A detachable limiting component is provided between the bristle structure 3 and the roller 1 to prevent the bristle structure 3 from detaching from the roller 1.

[0026] The bristle structure 3 includes a bristle sleeve 32 and a bristle layer 33 disposed on the outer peripheral wall of the bristle sleeve 32. The bristle layer 33 is composed of a plurality of bristles, and the assembly hole 31 is formed on the bristle sleeve 32. The bristle sleeve 32 is cylindrical and is specifically made of lining fabric material, and the bristles are woven and fixed to the lining fabric or bonded to the lining fabric.

[0027] The detachable linkage component includes a slot 41 formed on the outer peripheral wall of the roller 1 and an insert 42 fixedly disposed on the inner peripheral wall of the bristle sleeve 32 and inserted into the slot 41. Several slots 41 and inserts 42 are arranged around the center of the roller 1, and the slot 41 passes through one end of the roller 1.

[0028] The detachable limiting assembly includes a limiting plate 51 integrally disposed at one end of the roller 1, a magnetic block 52 installed on the limiting plate 51, and an iron ring 53 fixedly disposed at one end of the bristle sleeve 32 and magnetically attracted to the magnetic block 52. Multiple magnetic blocks 52 are fixedly disposed inside the limiting plate 51 and are distributed around the center of the roller 1.

[0029] A through hole 6 is coaxially formed on the roller 1. The handle 2 passes through the through hole 6 and rotates with the roller 1. The handle 2 is provided with a cleaning structure for cleaning the through hole 6. The cleaning structure includes a main cleaning pipe 71 that connects to the end face of the handle 2 and extends along the axis of the through hole 6, and several branch cleaning pipes 72 that connect the main cleaning pipe 71 and the through hole 6. Both the main cleaning pipe 71 and the branch cleaning pipes 72 are located on the handle 2. A limiting nut 8 is threaded onto the handle 2 to prevent the roller 1 from disengaging from the handle 2.

[0030] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A building construction exterior wall roller brush, comprising a roller (1), a handle (2) connecting the roller (1), and a bristle structure (3), characterized in that: The bristle structure (3) has an assembly hole (31) which is fitted onto the outer peripheral wall of the roller (1). A detachable linkage component is provided between the roller (1) and the bristle structure (3) to enable the roller (1) and the bristle structure (3) to rotate together. A detachable limiting component is provided between the bristle structure (3) and the roller (1) to restrict the bristle structure (3) from detaching from the roller (1).

2. The exterior wall roller brush for building construction according to claim 1, characterized in that: The bristle structure (3) includes a bristle sleeve (32) and a bristle layer (33) disposed on the outer peripheral wall of the bristle sleeve (32). The bristle layer (33) is composed of a plurality of bristles, and the assembly hole (31) is formed on the bristle sleeve (32).

3. The exterior wall roller brush for building construction according to claim 2, characterized in that: The detachable linkage component includes a slot (41) disposed on the outer peripheral wall of the roller (1) and an insert (42) fixedly disposed on the bristle sleeve (32) and inserted into the slot (41). The slot (41) and the insert (42) are arranged in a plurality of circles around the center of the roller (1), and the slot (41) passes through one end of the roller (1).

4. The exterior wall roller brush for building construction according to claim 2, characterized in that: The detachable limiting assembly includes a limiting plate (51) fixedly disposed at one end of the roller (1), a magnetic block (52) installed on the limiting plate (51), and an iron ring (53) fixedly disposed at one end of the brush sleeve (32) and magnetically attracted to the magnetic block (52).

5. The exterior wall roller brush for building construction according to claim 4, characterized in that: The magnetic blocks (52) are fixedly installed inside the limiting plate (51) and are arranged in multiple ways around the center of the roller (1).

6. The exterior wall roller brush for building construction according to claim 1, characterized in that: The roller (1) is coaxially provided with a through hole (6), and the handle (2) passes through the through hole (6) and rotates with the roller (1). The handle (2) is provided with a cleaning structure for cleaning the through hole (6).

7. The exterior wall roller brush for building construction according to claim 6, characterized in that: The cleaning structure includes a main cleaning pipe (71) that connects to the end face of the handle (2) and extends along the axis of the through hole (6), and several branch cleaning pipes (72) that connect the main cleaning pipe (71) and the through hole (6).

8. The exterior wall roller brush for building construction according to claim 6, characterized in that: The handle (2) is threaded with a limiting nut (8) that restricts the roller (1) from disengaging from the handle (2).

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