Decoration roller brush

Abstract

The utility model relates to the field of decoration, and discloses a decoration roller brush which comprises a supporting frame, a rolling brush cylinder is rotatably mounted in the supporting frame, an extension rod is fixedly mounted at the bottom end of the supporting frame, a movable sleeve is movably mounted on the outer surface of the extension rod, a connecting rod is welded to one side of the outer surface of the movable sleeve, and a collecting frame is fixedly mounted in the middle of the top end of the connecting rod. A liquid outlet pipe is arranged at the bottom of one side of the inner wall of the collecting groove, and a limiting mechanism is further arranged on the outer surface of the movable sleeve. The movable sleeve and the collecting frame are fixed to the lower portion of the rolling brush cylinder, so that the effect of conveniently collecting falling paint is achieved, the using convenience of the rolling brush cylinder is improved, and the problem that when the rolling brush cylinder paints the top face of a wall, the paint drips, and operation is affected is solved.

Description

Technical Field

[0001] The present application relates to the field of decoration and renovation, and in particular to a roller brush for decoration and renovation. Background Art

[0002] Decoration refers to the process of beautifying and functionally transforming the interior space of a building. Wall painting is a very important part of decoration. It is done by applying paint or other decorative materials on the wall surface to change its color, beautify the wall surface, increase protection, etc. When painting the wall, the paint is dipped into the roller brush and applied to the wall.

[0003] When a roller brush is dipped in paint to paint the top surface of the wall, the rolling roller brush will drive the paint to adhere to the top surface of the wall. However, when the paint in the roller brush is in contact and squeezed with the top surface of the wall, some of the paint will drip from the roller brush. When operating, people usually hold the roller brush just below the top surface of the roller brush. The dripping paint may fall on the operator below, which will have a certain impact on the use of the roller brush, and will also cause a certain waste of wall paint, reducing the overall use efficiency of the roller brush.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the roller brush has the defect of paint dripping when rolling on the top surface of the wall. Therefore, a decorative roller brush is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to solve the problem of paint dripping when a roller brush is rolling on the top surface of a wall, the present application provides a decorative roller brush.

[0006] The present application provides a decorative roller brush adopting the following technical solution:

[0007] A decorative roller brush comprises a support frame, a roller brush barrel is rotatably installed inside the support frame, an extension rod is fixedly installed at the bottom end of the support frame, a movable sleeve is movably installed on the outer surface of the extension rod, a connecting rod is welded to one side of the outer surface of the movable sleeve, a collecting frame is fixedly installed in the middle of the top end of the connecting rod, a collecting groove is opened in the middle of the top end of the collecting frame, a liquid outlet pipe is arranged at the bottom of one side of the inner wall of the collecting groove, and a limiting mechanism is also arranged on the outer surface of the movable sleeve for fixing the movable sleeve on the extension rod.

[0008] Preferably, the limiting mechanism includes a plurality of fixing grooves, which are equidistantly arranged at the top of the outer surface of the movable sleeve, an elastic block is welded to the bottom end of one side of the inner wall of the fixing groove, an external thread is arranged on the outer surface of the movable sleeve near the bottom of the elastic block, a threaded sleeve is sleeved on the outer surface of the external thread, and a limiting sleeve is fixedly connected to the middle part of the top end of the threaded sleeve.

[0009] Preferably, the bottom of one side of the roller brush cylinder is located inside the collecting groove, and the roller brush cylinder and the collecting groove are adapted to each other.

[0010] Preferably, a threaded hole is opened on one side of the inner wall of the threaded sleeve, the outer diameter of the external thread is smaller than the inner diameter of the threaded hole, and the external thread and the threaded hole are coupled to each other.

[0011] Preferably, one side of the inner wall of the limiting sleeve abuts against the outer surface of the elastic block, and one side of the inner wall of the elastic block abuts against the outer surface of the extension rod, and the extension rod and the limiting sleeve are both engaged with the elastic block.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By arranging the movable sleeve on the outer surface of the extension rod, the collecting frame is movable close to the bottom of the roller brush barrel, the threaded sleeve is rotated to push the limiting sleeve to be clamped on the outer surface of the elastic block, and the elastic block is movably pressed on the outer surface of the extension rod, and then the movable sleeve is fixed on the extension rod, and the extension rod is held by hand to abut the roller brush barrel against the top surface of the wall to roll paint, so that the paint dropped from the roller brush barrel falls into the collecting groove for collection; compared with the prior art, this scheme has the effect of facilitating the collection of dropped paint, improves the convenience of using the roller brush barrel, and solves the problem of paint dripping from the roller brush barrel affecting operation when painting the top surface of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic diagram of the structure of the support frame in the application embodiment;

[0016] Figure 3 It is an enlarged structural schematic diagram of a threaded casing in an embodiment of the application;

[0017] Explanation of the reference numerals: 1. Support frame; 2. Roller brush cylinder; 3. Extension rod; 4. Movable sleeve; 5. Connecting rod; 6. Collecting frame; 7. Collecting tank; 8. Liquid outlet pipe; 9. Fixed tank; 10. Elastic block; 11. External thread; 12. Threaded sleeve; 13. Limiting sleeve. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a decorative roller brush. Figure 1-3A decorative roller brush comprises a support frame 1, a roller brush barrel 2 is rotatably installed inside the support frame 1, an extension rod 3 is fixedly installed at the bottom end of the support frame 1, a movable sleeve 4 is movably installed on the outer surface of the extension rod 3, a connecting rod 5 is welded on one side of the outer surface of the movable sleeve 4, a collecting frame 6 is fixedly installed on the middle part of the top of the connecting rod 5, a collecting groove 7 is opened in the middle part of the top of the collecting frame 6, the bottom of one side of the roller brush barrel 2 is located inside the collecting groove 7, the roller brush barrel 2 and the collecting groove 7 are adapted to each other, a liquid outlet pipe 8 is arranged at the bottom of one side of the inner wall of the collecting groove 7, a sealing sleeve is arranged on the outer surface of the liquid outlet pipe 8, which is used to adjust the opening and closing of the liquid outlet pipe 8 to facilitate the control of the discharge of paint, and a limiting mechanism is also provided on the outer surface of the movable sleeve 4, which is used to fix the movable sleeve 4 on the extension rod 3.

[0020] By fixing the movable sleeve 4 on the outer surface of the extension rod 3, the collecting rack 6 is moved close to the bottom of the roller brush barrel 2. The extension rod 3 is held and the roller brush barrel 2 is placed against the top surface of the wall to roll the paint, so that the paint dropped from the roller brush barrel 2 falls into the collecting trough 7 for collection, and the liquid outlet pipe 8 guides the accumulated paint in the collecting trough 7, which reflects the overall collection effect of the collecting rack 6 on the dripping paint in the roller brush barrel 2.

[0021] Referring to the figure, the limiting mechanism includes a plurality of fixing grooves 9, which are equidistantly arranged at the top of the outer surface of the movable sleeve 4, and an elastic block 10 is welded to the bottom end of one side of the inner wall of the fixing groove 9. An external thread 11 is arranged on the outer surface of the movable sleeve 4 near the bottom of the elastic block 10, and a threaded sleeve 12 is sleeved on the outer surface of the external thread 11. A threaded hole is arranged on one side of the inner wall of the threaded sleeve 12. The outer diameter of the external thread 11 is smaller than the inner diameter of the threaded hole. The external thread 11 and the threaded hole are coupled with each other. A limiting sleeve 13 is fixedly connected to the middle part of the top end of the threaded sleeve 12, and one side of the inner wall of the limiting sleeve 13 abuts against the outer surface of the elastic block 10, and one side of the inner wall of the elastic block 10 abuts against the outer surface of the extension rod 3. The extension rod 3 and the limiting sleeve 13 are both engaged with the elastic block 10.

[0022] By rotating the threaded sleeve 12 to move along the outer surface of the external thread 11, the threaded sleeve 12 pushes the limiting sleeve 13 to be clamped on the outer surface of the elastic block 10, and pushes the elastic block 10 to move along the outer surface of the fixing groove 9, thereby making the elastic block 10 movable and squeezed on the outer surface of the extension rod 3, and fixing the movable sleeve 4 at different positions on the outer surface of the extension rod 3, which reflects the fixing effect of the limiting sleeve 13 on the movable sleeve 4.

[0023] The implementation principle of a decorative roller brush in the embodiment of the present application is as follows: by sleeve-arranging the movable sleeve 4 on the outer surface of the extension rod 3, the collecting frame 6 is moved close to the lower part of the roller brush barrel 2, and the threaded sleeve 12 is rotated to move along the outer surface of the external thread 11, so that the threaded sleeve 12 pushes the limiting clamping sleeve 13 to be clamped on the outer surface of the elastic clamping block 10, and pushes the elastic clamping block 10 to move along the outer surface of the fixing groove 9, so that the elastic clamping block 10 is movable and squeezed on the outer surface of the extension rod 3, and the movable sleeve 4 is fixed at different positions on the outer surface of the extension rod 3, and the extension rod 3 is held to abut the roller brush barrel 2 against the top surface of the wall to roll the paint, so that the paint dropped from the roller brush barrel 2 falls into the collecting groove 7 for collection, and the liquid outlet pipe 8 guides the paint accumulated in the collecting groove 7, so as to facilitate the paint to be taken out from the collecting groove 7; compared with the prior art, this scheme has the effect of facilitating the collection of dropped paint, improves the convenience of the roller brush barrel 2 when using it, and solves the problem that the roller brush barrel 2 drips paint and affects the operation when painting the top surface of the wall.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A decorative roller brush, comprising a support frame (1), wherein a roller brush barrel (2) is rotatably mounted inside the support frame (1), characterized in that: An extension rod (3) is fixedly mounted on the bottom end of the support frame (1), a movable sleeve (4) is movably mounted on the outer surface of the extension rod (3), a connecting rod (5) is welded to one side of the outer surface of the movable sleeve (4), a collecting frame (6) is fixedly mounted on the middle of the top end of the connecting rod (5), a collecting trough (7) is provided in the middle of the top end of the collecting frame (6), a liquid outlet pipe (8) is provided at the bottom of one side of the inner wall of the collecting trough (7), and a limiting mechanism is also provided on the outer surface of the movable sleeve (4) for fixing the movable sleeve (4) on the extension rod (3).

2. A decorative roller brush according to claim 1, characterized in that: The limiting mechanism comprises a plurality of fixing grooves (9), wherein the fixing grooves (9) are equidistantly arranged at the top of the outer surface of the movable sleeve (4), an elastic block (10) is welded to the bottom end of one side of the inner wall of the fixing groove (9), an external thread (11) is arranged on the outer surface of the movable sleeve (4) near the bottom of the elastic block (10), a threaded sleeve (12) is sleeved on the outer surface of the external thread (11), and a limiting sleeve (13) is fixedly connected to the middle of the top end of the threaded sleeve (12).

3. A decorative roller brush according to claim 1, characterized in that: The bottom of one side of the roller brush cylinder (2) is located inside the collecting groove (7), and the roller brush cylinder (2) and the collecting groove (7) are adapted to each other.

4. A decorative roller brush according to claim 2, characterized in that: A threaded hole is provided on one side of the inner wall of the threaded sleeve (12); the outer diameter of the external thread (11) is smaller than the inner diameter of the threaded hole; and the external thread (11) and the threaded hole are coupled to each other.

5. A decorative roller brush according to claim 2, characterized in that: One side of the inner wall of the limiting clamp (13) abuts against the outer surface of the elastic clamp (10), and one side of the inner wall of the elastic clamp (10) abuts against the outer surface of the extension rod (3); the extension rod (3) and the limiting clamp (13) are both engaged with the elastic clamp (10).

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