CN112663906A

CN112663906A - Roller brush capable of improving painting uniformity

Info

Publication number: CN112663906A
Application number: CN202011473631.7A
Authority: CN
Inventors: 陶瑞艳
Original assignee: Xi'an Juzheng Intellectual Property Management Co ltd
Current assignee: Xi'an Juzheng Intellectual Property Management Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-04-16

Abstract

The invention relates to the technical field of roller brushes, and discloses a roller brush capable of improving painting uniformity, which comprises a brush barrel, a rotating shaft movably connected inside the brush barrel, a connecting rod fixedly connected to the right end surface of the rotating shaft and a handle fixedly connected to the lower end surface of the connecting rod, wherein an adaptation device is arranged inside the brush barrel, a telescopic device is arranged inside the connecting rod, the adaptation device is added into the roller brush, the condition that painting is not uniform can be avoided when a worker uses the roller brush due to the addition of the adaptation device, the addition of balls also enables the worker to use the roller brush more easily and conveniently, the telescopic device is added into the roller brush, the distance is not enough to use a ladder to paint when the traditional roller brush is used for painting frequently due to shortness, so that dangers are generated, and the appearance is influenced due to the non-uniform painting of a wall surface during secondary painting, the addition of the telescopic device improves the functionality of the roller brush, has the telescopic function and avoids the problems.

Description

Roller brush capable of improving painting uniformity

Technical Field

The invention relates to the technical field of roller brushes, in particular to a roller brush capable of improving painting uniformity.

Background

Painting is a flow and process that people use paint and instrument to paint and protect and beautify the wall body in the fitment process, and final work needs the mopping, and wherein the roller brush has played the effect of vital importance, but, current roller brush often appears because of structural feature and whitewashes inhomogeneously because the roller brush is very short, and it is inconvenient to carry out the during operation many times, consequently, technical staff in the art provides the roller brush that can improve the mopping homogeneity, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a roller brush capable of improving painting uniformity.

In order to achieve the purpose, the invention provides the following technical scheme:

can improve cylinder brush of mopping homogeneity, including a brush section of thick bamboo, swing joint be in inside pivot, the rigid coupling of a brush section of thick bamboo the connecting rod and the rigid coupling of pivot right-hand member face are in the handle of terminal surface under the connecting rod, the internally mounted of a brush section of thick bamboo has the adaptation device, the internally mounted of connecting rod has the telescoping device.

As a still further scheme of the invention: the adaptation device includes a first spacing section of thick bamboo, adaptation spring, the spacing section of thick bamboo of second, ball and rotary drum, the inner wall rigid coupling of a first spacing section of thick bamboo has the adaptation spring, the lower terminal surface rigid coupling of adaptation spring has the spacing section of thick bamboo of second, the internally mounted of the spacing section of thick bamboo of second has the ball, the lower terminal surface of ball rotates and is connected with the rotary drum, the outer wall rigid coupling of a first spacing section of thick bamboo is in on the inner wall of brush section of thick bamboo.

As a still further scheme of the invention: the number of the adaptive springs is five, and the adaptive springs are fixedly connected to the inner wall of the first limiting cylinder respectively.

As a still further scheme of the invention: the telescopic device comprises a pulley, a ring groove, a first limiting groove, a U-shaped frame, a limiting block, a second limiting groove, a telescopic spring, a sliding groove and a telescopic rod, wherein the pulley is arranged inside the first limiting groove, the ring groove is formed in the lower end face of the pulley, the U-shaped frame is arranged on the right end face of the pulley, the limiting block is fixedly connected to the right end face of the U-shaped frame, the sliding groove is movably inserted into the right end face of the limiting block, the second limiting groove is formed in the sliding groove, the telescopic rod is fixedly connected to the lower end face of the sliding groove, the telescopic spring is arranged inside the second limiting groove, and the left end face of the first limiting groove is fixedly connected to the inner wall of the connecting rod.

As a still further scheme of the invention: the left end face of the telescopic spring is fixedly connected to the right end face of the limiting block.

As a still further scheme of the invention: the first limiting grooves are two and are respectively arranged on two sides of the inner wall of the connecting rod.

Compared with the prior art, the invention has the beneficial effects that:

1. this cylinder brush has added the adaptation device, and the joining of adaptation device can let the staff avoid this kind of condition that the mopping is inhomogeneous when using the cylinder brush, and the joining of ball also lets the staff light convenient more when using the cylinder brush.

2. This cylinder brush has added telescoping device, and traditional cylinder brush need the staff to carry out the mopping with the ladder inadequately because short and small often appear when the mopping, so not only can have danger, thereby the wall whitewashes inhomogeneous influence pleasing to the eye also can appear in the secondary whitewashes moreover, and telescoping device's addition makes the functional improvement of cylinder brush, has flexible function, has avoided this type of problem.

Drawings

FIG. 1 is a schematic view of a roller brush capable of improving painting uniformity;

FIG. 2 is a schematic view of an adaptive apparatus in a roller brush capable of improving painting uniformity;

FIG. 3 is a schematic view of the structure of the telescopic device in the roller brush capable of improving the painting uniformity.

In the figure: 1. a brush cylinder; 2. a rotating shaft; 3. a connecting rod; 4. a handle; 5. an adaptation device; 6. a telescoping device; 7. a first limiting cylinder; 8. a compliant spring; 9. a second limiting cylinder; 10. a ball bearing; 11. a rotating drum; 12. a pulley; 13. an annular groove; 14. a first limit groove; 15. a U-shaped frame; 16. a limiting block; 17. a second limit groove; 18. a tension spring; 19. a chute; 20. a telescopic rod.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a roller brush capable of improving painting uniformity includes a brush barrel 1, a rotating shaft 2 movably connected inside the brush barrel 1, a connecting rod 3 fixedly connected to a right end surface of the rotating shaft 2, and a handle 4 fixedly connected to a lower end surface of the connecting rod 3, an adapting device 5 is installed inside the brush barrel 1, the adapting device 5 includes a first limiting barrel 7, an adapting spring 8, a second limiting barrel 9, balls 10, and a rotating barrel 11, the inner wall of the first limiting barrel 7 is fixedly connected to the adapting spring 8, the lower end surface of the adapting spring 8 is fixedly connected to the second limiting barrel 9, the balls 10 are installed inside the second limiting barrel 9, the lower end surface of the balls 10 is rotatably connected to the rotating barrel 11, the outer wall of the first limiting barrel 7 is fixedly connected to the inner wall of the brush barrel 1, the adapting springs 8 are five, and are respectively fixedly connected to the inner wall of the first limiting barrel 7, the adapting device 5, traditional cylinder brush is because the inhomogeneous condition of mopping often appears in simple structure when using, and this kind of condition can have been avoided when using the cylinder brush to the staff to the joining of adaptation device 5, and the joining of ball 10 also lets the staff light convenient when using the cylinder brush more.

In fig. 3: the telescopic device 6 is arranged in the connecting rod 3, the telescopic device 6 comprises a pulley 12, an annular groove 13, a first limiting groove 14, a U-shaped frame 15, a limiting block 16, a second limiting groove 17, a telescopic spring 18, a sliding groove 19 and a telescopic rod 20, the pulley 12 is arranged in the first limiting groove 14, the annular groove 13 is arranged on the lower end face of the pulley 12, the U-shaped frame 15 is arranged on the right end face of the pulley 12, the limiting block 16 is fixedly connected to the right end face of the U-shaped frame 15, the sliding groove 19 is movably inserted into the right end face of the limiting block 16, the second limiting groove 17 is arranged in the sliding groove 19, the telescopic rod 20 is fixedly connected to the lower end face of the sliding groove 19, the telescopic spring 18 is arranged in the second limiting groove 17, the left end face of the first limiting groove 14 is fixedly connected to the inner wall of the connecting rod 3, the left end face of the telescopic spring 18 is fixedly connected to the right end face of the limiting block, this cylinder brush has added telescoping device 6, and traditional cylinder brush need the staff to carry out the mopping with the ladder inadequately because short and small often appear when the mopping, so not only can have danger, thereby the wall whitewashes inhomogeneous influence pleasing to the eye also can appear in the secondary whitewashes moreover, and telescoping device 6's addition makes the functional improvement of cylinder brush, has flexible function, has avoided this type of problem.

The working principle of the invention is as follows: when the roller brush starts to work, a worker holds the handle 4 to push the connecting rod 3 to drive the brush barrel 1 to rotate, so that the painting effect is achieved, when the worker starts to apply force to the roller brush to use, the brush barrel 1 can provide reverse thrust for the first limiting barrel 7, the first limiting barrel 7 can compress the adaptive spring 8 to play a role in damping and buffering, when the worker pushes the roller brush up and down, the rolling of the ball 10 can reduce friction force, so that the roller brush is more convenient to push, the adaptive device 5 is added in the roller brush, the traditional roller brush often has uneven painting due to simple structure during use, the adaptive device 5 can enable the worker to avoid the situation during use of the roller brush, the addition of the ball 10 also enables the worker to use the roller brush more easily and conveniently, when the worker encounters high wall surface painting during work, the worker can pull the handle 4 to drive the telescopic rod 20 to move downwards in the connecting rod 3, at this moment, the extension spring 18 can give 16 pulling forces of stopper, it moves down in first spacing groove 14 inside to drive pulley 12, when the length that the staff adjusted needs well, pulley 12 can block in the inside of ring channel 13, extension spring 18 can give 16 thrust of stopper in reverse this moment, strengthen pulley 12's stability, telescoping device 6 has been added to this cylinder brush, traditional cylinder brush need the staff to carry out the mopping with the ladder inadequately because short and small often appears the distance when the mopping, so not only can have dangerously, thereby the wall painting is also inhomogeneous to influence beautifully can appear in the secondary painting, telescoping device 6's addition makes the functional improvement of cylinder brush, have flexible function, this kind of problem has been avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. Can improve cylinder brush of mopping homogeneity, including brush section of thick bamboo (1), swing joint be in inside pivot (2), the rigid coupling of brush section of thick bamboo (1) are in connecting rod (3) and the rigid coupling of pivot (2) right-hand member face are in handle (4) of terminal surface under connecting rod (3), its characterized in that, the internally mounted of brush section of thick bamboo (1) has adaptation device (5), the internally mounted of connecting rod (3) has telescoping device (6).

2. The roller brush capable of improving painting uniformity according to claim 1, wherein the adapting device (5) comprises a first limiting cylinder (7), an adapting spring (8), a second limiting cylinder (9), a ball (10) and a rotating cylinder (11), the adapting spring (8) is fixedly connected to the inner wall of the first limiting cylinder (7), the second limiting cylinder (9) is fixedly connected to the lower end face of the adapting spring (8), the ball (10) is mounted inside the second limiting cylinder (9), the rotating cylinder (11) is rotatably connected to the lower end face of the ball (10), and the outer wall of the first limiting cylinder (7) is fixedly connected to the inner wall of the brush cylinder (1).

3. A roller brush capable of improving painting uniformity according to claim 2, characterized in that five adaptive springs (8) are respectively fixedly connected to the inner wall of the first limiting cylinder (7).

4. The roller brush capable of improving painting uniformity according to claim 1, wherein the telescopic device (6) comprises a pulley (12), an annular groove (13), a first limiting groove (14), a U-shaped frame (15), a limiting block (16), a second limiting groove (17), a telescopic spring (18), a sliding groove (19) and a telescopic rod (20), the pulley (12) is installed inside the first limiting groove (14), the annular groove (13) is formed in the lower end face of the pulley (12), the U-shaped frame (15) is installed on the right end face of the pulley (12), the limiting block (16) is fixedly connected to the right end face of the U-shaped frame (15), the sliding groove (19) is movably inserted into the right end face of the limiting block (16), the second limiting groove (17) is formed in the sliding groove (19), and the telescopic rod (20) is fixedly connected to the lower end face of the sliding groove (19), the inside mounting of second spacing groove (17) has expanding spring (18), the left end face rigid coupling of first spacing groove (14) is in on the inner wall of connecting rod (3).

5. A roller brush capable of improving painting uniformity according to claim 4, characterized in that the left end face of the expansion spring (18) is fixedly connected to the right end face of the limiting block (16).

6. A roller brush with improved painting uniformity according to claim 4, characterized in that said first limit grooves (14) are provided in two numbers, one on each side of the inner wall of said connecting rod (3).