CN220565634U

CN220565634U - Roller brush with length adjusting function

Info

Publication number: CN220565634U
Application number: CN202322114554.1U
Authority: CN
Inventors: 黄兴洪
Original assignee: Sichuan Taidouxing Construction Engineering Co ltd
Current assignee: Sichuan Taidouxing Construction Engineering Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-08
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to the technical field of decoration, in particular to a roller brush with a length adjusting function, which comprises a semicircular hook, wherein the bottom of the semicircular hook is fixedly connected with a telescopic main pipe, the inside of the telescopic main pipe is movably connected with a fixing piece, the inside of the fixing piece is movably connected with a spring, the bottom of the telescopic main pipe is movably connected with an outer sleeve, the bottom of the outer sleeve is movably connected with a medium-sized sleeve, the bottom of the medium-sized sleeve is movably connected with an inner sleeve, the bottom of the inner sleeve is movably connected with a Y-shaped connecting rod, and two sides of the Y-shaped connecting rod are movably connected with baffles. The roller brush after the improvement, the mounting will stretch out and draw back to be responsible for and link up with the outer tube, makes its whole more firm, cooperates between outer tube and the medium-sized sleeve pipe, makes its outer sleeve pipe be difficult to become flexible, cooperates between inner tube and the medium-sized sleeve pipe, can retract the inside of medium-sized sleeve pipe with the inner tube, makes its adjustment length.

Description

Roller brush with length adjusting function

Technical Field

The utility model relates to the technical field of decoration, in particular to a roller brush with a length adjusting function.

Background

The paint roller brush is used for brushing the wall surface, especially when a new house is decorated or a house is repaired, people can brush the favorite wall surface color by the paint roller brush according to own hobbies, because the appearance of the paint roller brush is consistent, the size of the paint roller brush is fixed, and the painted part is the whole wall surface, so that when people paint the wall top and other places which are difficult to paint, people can connect the paint roller brush by a ladder or a wood stick, the paint roller brush can contact the wall top to finish the painting work, but the time of people is wasted, and when the paint roller brush is fixed by the ladder or the wood stick, a certain danger is brought to the personal safety of people, so that the traditional paint roller brush has the defects of single structure and poor painting of the wall top and other places which are difficult to paint.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the roller brush is inconvenient to adjust and fix, is inconvenient to adjust the length and is inconvenient to use; 2. the roller brush can not be replaced, and the cleaning is inconvenient.

Disclosure of Invention

The utility model aims to provide a roller brush with a length adjusting function, which solves the problems that the roller brush is inconvenient to adjust and fix, inconvenient to adjust the length, inconvenient to use, inconvenient to clean and the like in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roller brush with length adjustment function, includes semicircle couple, the bottom fixedly connected with flexible person in charge of semicircle couple, the inside swing joint who stretches out and draws back the person in charge has the mounting, the inside swing joint of mounting has the spring, the bottom swing joint that stretches out and draws back the person in charge has the outer tube, the bottom swing joint of outer tube has medium-sized sleeve pipe, medium-sized sheathed tube bottom swing joint has interior sleeve pipe, the bottom swing joint of interior sleeve pipe has Y type connecting rod, the both sides swing joint of Y type connecting rod has the baffle, the inside swing joint of baffle has the roller brush, the inside swing joint of roller brush has roller branch.

Further preferably, a rotating structure is formed between the roller support rod and the roller brush.

Further preferably, a detachable structure is formed between the roller brush and the Y-shaped connecting rod.

Further preferably, the telescopic main pipe and the outer sleeve form a fixed structure through a fixing piece.

Further preferably, a close fitting structure is formed between the outer sleeve and the middle sleeve.

Further preferably, the outer dimensional structure of the inner sleeve is matched with the inner dimensional structure of the middle-sized sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the roller support rod is matched with the roller brush, so that the roller brush can be more conveniently and rapidly brushed, and the roller brush is matched with the Y-shaped connecting rod, so that the roller brush is convenient to clean and replace.

According to the utility model, the telescopic main pipe is connected with the outer sleeve through the fixing piece, so that the whole body is more stable, the outer sleeve is matched with the middle sleeve, the outer sleeve is not easy to loosen, and the inner sleeve can be retracted into the middle sleeve by matching the inner sleeve with the middle sleeve, so that the length of the middle sleeve is adjusted.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a semicircular hook; 2. a telescopic main pipe; 3. a fixing member; 4. a spring; 5. a Y-shaped connecting rod; 6. a roller strut; 7. a roller brush; 8. a baffle; 9. an inner sleeve; 10. a medium-sized sleeve; 11. an outer sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a roller brush with length adjustment function, including semicircle couple 1, the flexible person in charge 2 of the bottom fixedly connected with of semicircle couple 1, the inside swing joint who stretches out and draws back person in charge 2 has mounting 3, the inside swing joint of mounting 3 has spring 4, the bottom swing joint who stretches out and draws back person in charge 2 has outer tube 11, the bottom swing joint of outer tube 11 has medium-sized sleeve pipe 10, the bottom swing joint of medium-sized sleeve pipe 10 has interior sleeve pipe 9, the bottom swing joint of interior sleeve pipe 9 has Y type connecting rod 5, the both sides swing joint of Y type connecting rod 5 has baffle 8, the inside swing joint of baffle 8 has roller brush 7, the inside swing joint of roller brush 7 has roller branch 6.

In this embodiment, as shown in fig. 1, a rotary structure is formed between the roller support rod 6 and the roller brush 7; the roller support rod 6 is matched with the roller brush 7, so that the roller support rod can be more conveniently and quickly painted.

In this embodiment, as shown in fig. 1, a detachable structure is formed between the roller brush 7 and the Y-shaped connecting rod 5; the roller brush 7 is matched with the Y-shaped connecting rod 5, so that the roller brush is convenient to clean and replace.

In this embodiment, as shown in fig. 1, the telescopic main pipe 2 and the outer sleeve 11 form a fixed structure through the fixing member 3; the telescopic main pipe 2 is connected with the outer sleeve 11 through the fixing piece 3, so that the whole body is more stable.

In this embodiment, as shown in fig. 1, a close fitting structure is formed between the outer sleeve 11 and the middle sleeve 10; the outer sleeve 11 is matched with the middle sleeve 10, so that the outer sleeve 11 is not easy to loosen.

In this embodiment, as shown in fig. 1, the outer dimension of the inner sleeve 9 is identical to the inner dimension of the middle sleeve 10; the inner sleeve 9 is matched with the middle sleeve 10, so that the inner sleeve 9 can be retracted into the middle sleeve 10 to adjust the length.

The application method and the advantages of the utility model are as follows: the roller brush with the length adjusting function has the following working process when in use:

as shown in fig. 1, 2 and 3, first, one side of the drum strut 6 is connected by the Y-shaped connecting rod 5 rod, then the baffle 8 is connected to the drum strut 6, and simultaneously the drum brush 7 is also connected to the drum strut 6, then the other side of the Y-shaped connecting rod 5 is connected to the drum strut 6, then the inner sleeve 9 is connected by the top of the Y-shaped connecting rod 5, then the bottom of the middle-sized sleeve 10 and the top of the inner sleeve 9 are connected together by the spring 4 and the fixing member 3, then the top of the middle-sized sleeve 10 and the bottom of the outer sleeve 11 are connected together by the spring 4 and the fixing member 3, then the bottom of the telescopic main tube 2 and the outer sleeve 11 are connected together by the fixing member 3 and the spring 4, and finally the semicircular hook 1 is fixedly connected to the telescopic main tube 2.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Roller brush with length adjustment function, including semicircle couple (1), its characterized in that: the novel telescopic roller is characterized in that the bottom of the semicircular hook (1) is fixedly connected with a telescopic main pipe (2), the inside of the telescopic main pipe (2) is movably connected with a fixing piece (3), the inside of the fixing piece (3) is movably connected with a spring (4), the bottom of the telescopic main pipe (2) is movably connected with an outer sleeve (11), the bottom of the outer sleeve (11) is movably connected with a medium-sized sleeve (10), the bottom of the medium-sized sleeve (10) is movably connected with an inner sleeve (9), the bottom of the inner sleeve (9) is movably connected with a Y-shaped connecting rod (5), two sides of the Y-shaped connecting rod (5) are movably connected with baffle plates (8), the inside of the baffle plates (8) is movably connected with roller brushes (7), and the inside of the roller brushes (7) is movably connected with roller struts (6).

2. The roller brush with length adjusting function according to claim 1, wherein: a rotary structure is formed between the roller support rod (6) and the roller brush (7).

3. The roller brush with length adjusting function according to claim 1, wherein: a detachable structure is formed between the roller brush (7) and the Y-shaped connecting rod (5).

4. The roller brush with length adjusting function according to claim 1, wherein: the telescopic main pipe (2) and the outer sleeve (11) form a fixed structure through the fixing piece (3).

5. The roller brush with length adjusting function according to claim 1, wherein: a close fitting structure is formed between the outer sleeve (11) and the middle sleeve (10).

6. The roller brush with length adjusting function according to claim 1, wherein: the external dimension of the inner sleeve (9) is matched with the internal dimension of the middle sleeve (10).