Roller brush support
By designing a roller brush bracket with an adjustment rod and a clamp wheel, the problem that the existing roller brush bracket is fixed in size and cannot adapt to multiple specifications of rollers, and the rapid replacement and convenience of rollers of different specifications are achieved.
Patent Information
- Application Number
- CN202421442988.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-22
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-22
AI Technical Summary
The existing roller brush brackets are fixed in size and cannot be adapted to the use of rollers of various specifications, resulting in inconvenient portability and replacement.
A roller brush bracket including a brush handle, a cross beam, an adjustment rod and a clamp wheel is designed. The fast replacement of rollers of different specifications is achieved through the clamping groove structure of the adjustment rod and the fastening bolts of the L-shaped structure.
It realizes flexible matching with rollers of various specifications, improves operational convenience and painting efficiency, and has the advantages of reasonable design and practicality.
Smart Images
Figure CN222759303U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a roller coating tool, in particular to a roller brush bracket. Background Art
[0002] Roller brush is a kind of painting tool in current daily life and production. Roller brush is often used in large-area paint rolling in daily building decoration projects. Roller brush includes a roller and a bracket, and the roller has various length specifications. The size of the current roller brush bracket is fixed, and one bracket corresponds to a roller of one length specification. During the construction and use, the operator needs to carry roller brushes of various specifications, which is inconvenient to carry. If a bracket that can match rollers of various specifications can be produced, it will greatly facilitate the work of roller painting operators. Utility Model Content
[0003] The utility model provides a roller brush bracket to solve the problem in the prior art that the roller brush bracket has a fixed size and cannot be used with rollers of various specifications.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] A roller brush bracket comprises a brush handle, the top of the brush handle is connected to a cross beam, the cross beam has a slot structure, two adjustment rods are respectively clamped on the left and right sides of the slot of the cross beam, the adjustment rod has an L-shaped structure, a clamping wheel is installed at the inner end of the adjustment rod, two fastening bolts pass through the bottom of the cross beam respectively to fasten the corresponding adjustment rods, and an internal threaded sleeve is arranged at the bottom of the brush handle.
[0006] The crossbeam is fixedly connected to the top of the brush handle by screws.
[0007] When the roller brush bracket of the utility model is in use, the operator clamps the two ends of the roller on the clamping wheel respectively, and then tightens the adjusting rod by the fastening bolt. The internal threaded sleeve at the bottom of the brush handle can also be connected to the extension rod, so that the high part of the wall or the ceiling can be easily painted. When the roller of different specifications needs to be replaced, it is only necessary to loosen the fastening bolt, move the adjusting rod in the crossbeam clamping groove, adjust the spacing of the adjusting rods suitable for the corresponding length specifications, and then clamp the two ends of the corresponding roller on the clamping wheel respectively, and tighten the adjusting rod by the fastening bolt, so that the roller can be replaced.
[0008] The roller brush bracket of the utility model can be used in conjunction with rollers of different specifications, thereby improving the convenience of using the roller brush, helping to improve the efficiency of roller painting and painting, and has the advantages of reasonable design and convenience and practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0010] Figure 1It is a structural schematic diagram of the utility model;
[0011] Figure 2 It is a top view schematic diagram of the utility model.
[0012] In the figure, 1 is a brush handle, 2 is a crossbeam, 3 is an adjusting rod, 4 is a clamping wheel, 5 is a fastening bolt, 6 is a screw, and 11 is an internally threaded sleeve. DETAILED DESCRIPTION
[0013] like Figure 1 and Figure 2 As shown, a roller brush bracket includes a brush handle 1. The top of the brush handle 1 is connected to a crossbeam 2. The crossbeam 2 has a slot structure. The crossbeam 2 is fixedly connected to the top of the brush handle 1 by screws 6. Two adjusting rods 3 are respectively clamped on the left and right sides of the slot of the crossbeam 2. The adjusting rod 3 has an L-shaped structure. A clamping wheel 4 is installed at the inner end of the adjusting rod 3. Two fastening bolts 5 pass through the bottom of the crossbeam 2 to fasten the corresponding adjusting rod 3. An internal threaded sleeve 11 is arranged at the bottom of the brush handle 1.
[0014] When the roller brush bracket of the utility model is in use, the operator clamps the two ends of the roller on the clamping wheel respectively, and then tightens the adjusting rod by the fastening bolt. The internal threaded sleeve at the bottom of the brush handle can also be connected to the extension rod, so that the high part of the wall or the ceiling can be easily painted. When the roller of different specifications needs to be replaced, it is only necessary to loosen the fastening bolt, move the adjusting rod in the crossbeam clamping groove, adjust the spacing of the adjusting rods suitable for the corresponding length specifications, and then clamp the two ends of the corresponding roller on the clamping wheel respectively, and tighten the adjusting rod by the fastening bolt, so that the roller can be replaced.
Claims
1. Roller brush holder, characterized by It includes a brush handle, the top of the brush handle is connected to a crossbeam, the crossbeam has a slot structure, two adjusting rods are respectively clamped on the left and right sides of the slot of the crossbeam, the adjusting rod has an L-shaped structure, a clamping wheel is installed at the inner end of the adjusting rod, two fastening bolts pass through the bottom of the crossbeam to fasten the corresponding adjusting rods, and an internal threaded sleeve is arranged at the bottom of the brush handle.
2. The roller brush holder according to claim 1, characterized in that The crossbeam is fixedly connected to the top of the brush handle by screws.