Quick-release type rolling brush assembly

Abstract

The utility model discloses a quick release type rolling brush assembly which comprises a rolling brush cylinder, one end of the rolling brush cylinder is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a spring, and one end of the spring is fixedly connected with a piston block. During mounting, the first rotating shaft is pressed towards the interior of the mounting groove, so that the first rotating shaft drives the piston block to inwards compress the spring, then the rolling brush barrel compresses one end of the first rotating shaft to enter from the inlet groove and enter the rotating ring in the mounting hole through the inlet groove, and the spring gradually resets in the process that the first rotating shaft enters the rotating ring; when the rolling brush assembly is assembled and disassembled, the sealing block is opened, a rod is inserted from the insertion hole, the first rotating shaft is compressed through the through hole and the operation, one end of the rolling brush cylinder is taken out, and finally the second rotating shaft is taken out from the rotating ring, so that the rolling brush assembly is disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of roller brush assemblies, and particularly relates to a quick-release roller brush assembly. Background Technique

[0002] People's requirements for the hygiene of the living environment are gradually increasing, and cleaning equipment such as vacuum cleaners, floor sweeping robots, and floor mopping machines emerge in an endless stream. Most common cleaning equipment uses a roller brush structure to clean the surface to be cleaned.

[0003] After retrieval, in the Chinese utility model patent publication number CN214342116U, a roller brush assembly and a cleaning device with the roller brush assembly are disclosed. An elastic member is added to the roller brush positioning mechanism, and sufficient clearance is reserved axially in the roller brush assembly to ensure that the roller brush body is not over-tight when installed in the cleaning head. The axial clearance is compensated by the deformation of the elastic member, so that the roller brush body and the driving head of the cleaning head can be tightly fitted. When the existing roller brush assembly needs to be disassembled and repaired, the shell bolts and other structures need to be removed during disassembly, making the disassembly and assembly of the roller brush assembly relatively troublesome. The roller brush cannot be quickly disassembled, and the overall use is inconvenient. Therefore, a roller brush assembly that can quickly disassemble the roller brush is needed. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a quick-release roller brush assembly, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A quick-release roller brush assembly includes a roller brush cylinder body. An installation groove is opened at one end of the roller brush cylinder body. A spring is fixedly connected to the inner wall of the installation groove. One end of the spring is fixedly connected to a piston block. A rotating shaft one is fixedly connected to the inner wall of the piston block. A baffle is fixedly connected to the inner wall at one end of the roller brush cylinder body, and a rotating shaft two is fixedly connected to the inner wall at the other end of the roller brush cylinder body.

[0007] In order to achieve the effect of facilitating the cleaning of the roller brush, as a quick-release roller brush assembly of the utility model, a convex strip is fixedly connected to the outer surface of the roller brush cylinder body, and a brush hair sleeve is arranged on the outer surface of the roller brush cylinder body.

[0008] In order to achieve the effect of pasting the brush hair sleeve, as a quick-release roller brush assembly of the utility model, a magic tape one is fixedly connected to the outer surface of the roller brush cylinder body, and a magic tape two is fixedly connected to the inner wall of the brush hair sleeve.

[0009] In order to achieve the effect of restricting the positions at both ends of the roller brush cylinder body, as a quick-release roller brush assembly of the utility model, end rings are arranged on the outer surfaces of the rotating shaft one and the rotating shaft two, and an installation frame is arranged at one end of the end ring.

[0010] In order to achieve the effect of facilitating the rotation of the roller brush, as a quick-release roller brush assembly of the present utility model, an installation hole is provided on the inner wall of the installation frame, and a rotating ring is fixedly connected to the inner wall of the installation hole.

[0011] In order to achieve the effect of facilitating one end of the roller brush cylinder to enter the installation hole, as a quick-release roller brush assembly of the present utility model, an entrance groove is fixedly connected to the lower surface of the installation frame, and a through hole is provided on the inner wall of the installation hole.

[0012] In order to achieve the effect of closing the insertion hole, as a quick-release roller brush assembly of the present utility model, an insertion hole is provided on one side of the installation frame, and a sealing block is provided on the inner wall of the insertion hole.

[0013] In order to achieve the effect of facilitating the installation of the roller brush assembly, as a quick-release roller brush assembly of the present utility model, a connection groove is provided on the upper surface of the installation frame, and a connection block is fixedly connected to the upper surface of the installation frame.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] 1. For this quick-release roller brush assembly, through the settings of the roller brush cylinder, installation groove, spring, piston block, rotating shaft one, baffle, and rotating shaft two, first insert one end of the rotating shaft two into the rotating ring in the installation hole, and then install the rotating shaft one. When installing, press the rotating shaft one towards the installation groove, so that the rotating shaft one drives the piston block to compress the spring inward. Then, insert the end of the roller brush cylinder that compresses the rotating shaft one into the entrance groove, and then enter the rotating ring in the installation hole through the entrance groove. During the process of the rotating shaft one entering the rotating ring, the spring gradually resets, so that the rotating shaft one is inserted into the rotating ring, completing the installation of the roller brush. When disassembling, open the sealing block, insert a rod through the insertion hole, and compress the rotating shaft one through the through hole with the above operations to take out one end of the roller brush cylinder. Finally, take out the rotating shaft two from the rotating ring to complete the disassembly of the roller brush assembly. Thus, the roller brush assembly can be quickly disassembled and installed, improving the convenience of using the roller brush.

[0016] 2. For this quick-release roller brush assembly, through the settings of the convex strip, brush hair sleeve, magic tape one, and magic tape two, there is magic tape two in the brush hair sleeve, which can be used in cooperation with magic tape one on the roller brush cylinder. When installing the brush hair sleeve, first stick magic tape two at one end of the brush hair sleeve to magic tape one near the convex strip on the roller brush cylinder, and then fix the brush hair sleeve around the roller brush cylinder, facilitating the cleaning work of the roller brush assembly, and thus facilitating the replacement of the brush hair. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a quick-release roller brush assembly according to Embodiment 1 of the present utility model;

[0018] Figure 2Schematic axonometric structure diagram of the bottom view of a quick-release roller brush assembly according to Embodiment 1 of the present utility model;

[0019] Figure 3 Schematic cross-sectional structure diagram of the front view of a quick-release roller brush assembly according to Embodiment 1 of the present utility model;

[0020] Figure 4 Schematic cross-sectional structure diagram of the right view of a quick-release roller brush assembly according to Embodiment 1 of the present utility model;

[0021] Figure 5 Schematic axonometric structure diagram of the cross-section of the installation frame in a quick-release roller brush assembly according to Embodiment 1 of the present utility model;

[0022] Figure 6 Exploded structure diagram of the roller brush in a quick-release roller brush assembly according to Embodiment 1 of the present utility model;

[0023] Figure 7 Exploded structure diagram of the piston block in a quick-release roller brush assembly according to Embodiment 1 of the present utility model.

[0024] In the figure: 1, roller brush cylinder body; 2, installation groove; 3, spring; 4, piston block; 5, first rotating shaft; 6, baffle; 7, second rotating shaft; 8, convex strip; 9, brush hair sleeve; 10, magic tape one; 11, magic tape two; 12, end ring; 13, installation frame; 14, installation hole; 15, rotating ring; 16, inlet groove; 17, through hole; 18, insertion hole; 19, sealing block; 20, connection groove; 21, connection block. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] As Figures 1-7 shown, a quick-release roller brush assembly includes a roller brush cylinder body 1. An installation groove 2 is opened at one end of the roller brush cylinder body 1. A spring 3 is fixedly connected to the inner wall of the installation groove 2. One end of the spring 3 is fixedly connected to a piston block 4. A first rotating shaft 5 is fixedly connected to the inner wall of the piston block 4. A baffle 6 is fixedly connected to the inner wall at one end of the roller brush cylinder body 1. A second rotating shaft 7 is fixedly connected to the inner wall at the other end of the roller brush cylinder body 1.

[0028] During specific use, through the settings of the brush roller cylinder 1, the installation groove 2, the spring 3, the piston block 4, the first rotating shaft 5, the baffle 6, and the second rotating shaft 7, one end of the second rotating shaft 7 is inserted and fixed inside one end of the brush roller cylinder 1. The other end of the brush roller cylinder 1 is the installation groove 2, where the spring 3 is fixed. The piston block 4 is installed in the installation groove 2 and can move within the installation groove 2, and is fixed to the other end of the spring 3. One end of the first rotating shaft 5 is inserted and fixed inside the inner wall of the piston block 4. The baffle 6 closes the installation groove 2. When installing the brush roller cylinder 1, first insert one end of the second rotating shaft 7 into the rotating ring 15 within the installation hole 14, and then install the first rotating shaft 5. When installing, press the first rotating shaft 5 towards the installation groove 2, so that the first rotating shaft 5 drives the piston block 4 to compress the spring 3 inward. Then insert the end of the brush roller cylinder 1 that compresses the first rotating shaft 5 through the entrance groove 16 and into the rotating ring 15 in the installation hole 14 that enters through the entrance groove 16. During the process of the first rotating shaft 5 entering the rotating ring 15, the spring 3 gradually returns to its original position, so that the first rotating shaft 5 is inserted into the rotating ring 15, completing the installation of the brush roller. When disassembling, open the sealing block 19, insert a rod through the insertion hole 18, and compress the first rotating shaft 5 through the through hole 17 in the same operation as above to remove one end of the brush roller cylinder 1. Finally, remove the second rotating shaft 7 from the rotating ring 15 to complete the disassembly of the brush roller assembly, so that the brush roller assembly can be quickly disassembled and quickly installed, improving the convenience of using the brush roller.

[0029] In this embodiment, a rib 8 is fixedly connected to the outer surface of the brush roller cylinder 1, and a brush sleeve 9 is arranged on the outer surface of the brush roller cylinder 1.

[0030] During specific use, through the setting of the brush sleeve 9, it is convenient to clean the brush roller.

[0031] In this embodiment, a first magic tape 10 is fixedly connected to the outer surface of the brush roller cylinder 1, and a second magic tape 11 is fixedly connected to the inner wall of the brush sleeve 9.

[0032] During specific use, through the settings of the first magic tape 10 and the second magic tape 11, the brush sleeve 9 is pasted.

[0033] In this embodiment, end rings 12 are arranged on the outer surfaces of the first rotating shaft 5 and the second rotating shaft 7, and an installation frame 13 is arranged at one end of the end ring 12.

[0034] During specific use, through the setting of the end ring 12, the positions of both ends of the brush roller cylinder 1 are restricted.

[0035] In this embodiment, an installation hole 14 is opened in the inner wall of the installation frame 13, and a rotating ring 15 is fixedly connected to the inner wall of the installation hole 14.

[0036] During specific use, through the setting of the rotating ring 15, it is convenient for the brush roller to rotate.

[0037] In this embodiment, the lower surface of the mounting frame 13 is fixedly connected with an inlet groove 16, and a through hole 17 is formed in the inner wall of the mounting hole 14.

[0038] During specific use, due to the arrangement of the inlet groove 16, it is convenient for one end of the brush roller cylinder 1 to enter the mounting hole 14.

[0039] In this embodiment, an insertion hole 18 is formed in one side of the mounting frame 13, and a sealing block 19 is arranged on the inner wall of the insertion hole 18.

[0040] During specific use, due to the arrangement of the sealing block 19, the insertion hole 18 is closed.

[0041] In this embodiment, a connection groove 20 is formed in the upper surface of the mounting frame 13, and a connection block 21 is fixedly connected to the upper surface of the mounting frame 13.

[0042] During specific use, due to the arrangement of the connection groove 20 and the connection block 21, it is convenient to install the brush roller assembly.

[0043] Working principle: When installing the brush roller cylinder 1, first insert one end of the second rotating shaft 7 into the rotating ring 15 in the mounting hole 14, and then install the first rotating shaft 5. When installing, press the first rotating shaft 5 towards the mounting groove 2, so that the first rotating shaft 5 drives the piston block 4 to compress the spring 3 inward. Then, insert the end of the brush roller cylinder 1 that compresses the first rotating shaft 5 from the inlet groove 16, and after passing through the inlet groove 16, enter the rotating ring 15 in the mounting hole 14. During the process of the first rotating shaft 5 entering the rotating ring 15, the spring 3 gradually resets, so that the first rotating shaft 5 is inserted into the rotating ring 15, completing the installation of the brush roller. When disassembling, open the sealing block 19, insert a rod from the insertion hole 18, and compress the first rotating shaft 5 through the through hole 17 in the same operation as above to take out one end of the brush roller cylinder 1. Finally, take out the second rotating shaft 7 from the rotating ring 15 to complete the disassembly of the brush roller assembly.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-release roller brush assembly, comprising a roller brush cylinder (1), characterized in that: One end of the roller brush cylinder (1) is provided with a mounting groove (2), the inner wall of the mounting groove (2) is fixedly connected to a spring (3), one end of the spring (3) is fixedly connected to a piston block (4), the inner wall of the piston block (4) is fixedly connected to a first rotating shaft (5), the inner wall of one end of the roller brush cylinder (1) is fixedly connected to a baffle (6), and the inner wall of the other end of the roller brush cylinder (1) is fixedly connected to a second rotating shaft (7).

2. A quick-release roller brush assembly according to claim 1, characterized in that: The outer surface of the roller brush body (1) is fixedly connected with a convex strip (8), and the outer surface of the roller brush body (1) is provided with a brush sleeve (9).

3. A quick-release roller brush assembly according to claim 2, characterized in that: The outer surface of the roller brush body (1) is fixedly connected with a Velcro 1 (10), and the inner wall of the brush sleeve (9) is fixedly connected with a Velcro 2 (11).

4. The quick-release roller brush assembly according to claim 1, characterized in that: The outer surfaces of the rotating shaft 1 (5) and the rotating shaft 2 (7) are provided with end rings (12), and one end of the end ring (12) is provided with a mounting frame (13).

5. The quick-release roller brush assembly according to claim 4, characterized in that: The inner wall of the installation frame (13) is provided with an installation hole (14), and the inner wall of the installation hole (14) is fixedly connected with a swivel (15).

6. A quick-release roller brush assembly according to claim 5, characterized in that: An entrance groove (16) is fixedly connected to the lower surface of the installation frame (13), and a through hole (17) is opened on the inner wall of the installation hole (14).

7. The quick-release roller brush assembly according to claim 4, characterized in that: An insertion hole (18) is provided on one side of the installation frame (13), and a sealing block (19) is provided on the inner wall of the insertion hole (18).

8. The quick-release roller brush assembly according to claim 4, characterized in that: A connection groove (20) is provided on the upper surface of the installation frame (13), and a connection block (21) is fixedly connected to the upper surface of the installation frame (13).

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