Combined bristle scrubbing brush

Abstract

The combined bristle scrubbing brush comprises a telescopic rod, a mounting base and a brush strip, the mounting base is provided with a triangular plate, a long-strip plate and an extension column, the long-strip plate is obliquely arranged at the bottom of the triangular plate, the extension column is arranged at the top of the triangular plate, and a threaded groove is formed in the top end of the extension column. The telescopic rod is detachably connected with the mounting base through the threaded groove, a mounting edge for mounting the brush strip is arranged at the bottom of the long strip plate, and the brush strip is detachably mounted on the mounting edge at the bottom of the long strip plate through a screw. The brush strip is detachably fixed to the mounting base through screws, so that any part can be maintained and replaced when damaged, and the purpose of saving the use cost can be achieved; the telescopic rod is detachably connected with the mounting base through the threaded groove, when a high position is brushed, the telescopic rod can be rapidly mounted for assistance, a climbing tool is not needed in the brushing process, and therefore the brushing efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of decoration tools and equipment technology, and in particular to a combined brush. Background Technology

[0002] A brush is a decorative tool specifically used for cleaning, sanding, and painting walls. Currently, most brushes on the market consist of a handle, a base, and a brush strip, all fixed together as a single unit with a non-removable structure. This prevents users from disassembling, repairing, or replacing the brush, leading to resource waste and increased operating costs. Furthermore, existing brushes require workers to manually swing them while painting, necessitating the use of climbing tools for higher areas and repeated transport of these tools for larger painting areas, thus impacting efficiency. Therefore, a modular brush design was developed to address these issues. Utility Model Content

[0003] In view of the shortcomings of existing decoration tools and equipment, the purpose of this utility model is to provide a combined brush with advantages such as saving usage costs and improving painting efficiency.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a combined bristle brush, comprising a telescopic rod, a mounting base, and a brush strip. The mounting base has a triangular plate, a long strip, and an extension post. The long strip is inclined at the bottom of the triangular plate, and the extension post is provided at the top of the triangular plate. The top of the extension post has a threaded groove. The telescopic rod is detachably connected to the mounting base through the threaded groove. The bottom of the long strip has a mounting edge for mounting the brush strip, and the brush strip is detachably mounted on the mounting edge at the bottom of the long strip by screws.

[0005] Preferably, the telescopic rod has a sleeve, a positioning rod, a limiting sleeve, and a threaded head. One end of the positioning rod is fixedly connected to the threaded head, and one end of the sleeve is open and fitted onto the other end of the positioning rod. The sleeve and the positioning rod are axially slidably connected. The limiting sleeve is screwed onto the open end of the sleeve by a thread, and the limiting sleeve is used to tighten the opening of the sleeve.

[0006] Preferably, the inclination angle of the triangular plate and the long strip plate is α, where 170° ≥ α ≥ 110°;

[0007] Preferably, the brush strip is made of bristles or silicone, and the brush strip is a serrated brush strip or a strip-shaped brush strip;

[0008] The beneficial effects of this utility model are: 1. The brush strip is fixed to the mounting base in a detachable manner with screws, so that it can be repaired and replaced when any part is damaged, thereby saving the cost of use; 2. The telescopic rod is detachably connected to the mounting base through a threaded groove. When encountering a high position to be painted, the telescopic rod can be quickly installed for assistance, and no climbing tools are needed during the painting process, thereby improving the painting efficiency. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural view of the present invention;

[0010] Figure 2 This is a three-dimensional structural view of the mounting base of this utility model;

[0011] Figure 3 This is a side view of the mounting base of this utility model;

[0012] Figure 4 This is a three-dimensional structural view of the telescopic rod of this utility model. Detailed Implementation

[0013] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0014] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0015] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "equipped with," and "set up" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0016] Please see Figures 1 to 4 The embodiments of this utility model include:

[0017] A combined bristle brush includes a telescopic rod 1, a mounting base 2, and a brush strip 3. The mounting base 2 has a triangular plate 21, a long strip 22, and an extension post 23. The long strip 22 is inclined at the bottom of the triangular plate 21, and the extension post 23 is provided at the top of the triangular plate 21. The top of the extension post 23 has a threaded groove 24. The telescopic rod 1 is detachably connected to the mounting base 2 through the threaded groove 24. The bottom of the long strip 22 has a mounting edge 25 for mounting the brush strip 3. The brush strip 3 is detachably mounted on the mounting edge 25 at the bottom of the long strip 22 by screws.

[0018] The telescopic rod 1 has a sleeve 11, a positioning rod 12, a limiting sleeve 13 and a threaded head 14. The positioning rod 12 is fixedly connected to the threaded head 14 at one end. The sleeve 11 is open at one end and sleeved on the other end of the positioning rod 12. The sleeve 11 and the positioning rod 12 are axially slidably connected. The limiting sleeve 13 is screwed onto the open end of the sleeve 11 by a thread. The limiting sleeve 13 is used to tighten the opening of the sleeve 11.

[0019] The angle of inclination of the triangular plate 21 and the long strip plate 22 is a, where 170°≥a≥110°;

[0020] The brush strip 3 is made of bristle or silicone, and the brush strip 3 is a serrated brush strip or a strip-shaped brush strip;

[0021] With the above settings, its specific working principle in actual operation is as follows:

[0022] The brush strip 3 is detachably fixed to the mounting base 2 by screws, and the telescopic rod 1 is detachably connected to the mounting base 2 by threaded groove 24, so that any part can be repaired or replaced when damaged, thereby saving usage costs;

[0023] When encountering a high position to be painted, screw the threaded head 14 of the telescopic rod 1 into the threaded groove 24 of the mounting base 2. This allows for quick installation of the telescopic rod 1 for assistance, eliminating the need for climbing tools during the entire painting process and thus improving painting efficiency. Furthermore, by screwing the limiting sleeve 13 to loosen the opening of the sleeve 11, the sleeve 11 can be moved axially to change the length of the telescopic rod 1.

[0024] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A modular bristle brush, characterized in that, The device includes a telescopic rod, a mounting base, and a brush strip. The mounting base has a triangular plate, a long strip, and an extension post. The long strip is inclined at the bottom of the triangular plate, and the extension post is located at the top of the triangular plate. The top of the extension post has a threaded groove. The telescopic rod is detachably connected to the mounting base through the threaded groove. The bottom of the long strip has a mounting edge for mounting the brush strip, and the brush strip is detachably mounted on the mounting edge at the bottom of the long strip by screws.

2. The combined bristle brush according to claim 1, characterized in that, The telescopic rod has a sleeve, a positioning rod, a limiting sleeve, and a threaded head. One end of the positioning rod is fixedly connected to the threaded head, and one end of the sleeve is open and fitted onto the other end of the positioning rod. The sleeve and the positioning rod are axially slidably connected. The limiting sleeve is screwed onto the open end of the sleeve by a thread, and the limiting sleeve is used to tighten the opening of the sleeve.

3. A combined bristle brush according to claim 1, characterized in that, The angle of inclination of the triangular plate and the long strip plate is α, where 170° ≥ α ≥ 110°.

4. A combined bristle brush according to claim 1, characterized in that, The brush strip is made of bristles or silicone, and is either serrated or strip-shaped.

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