A multifunctional cleaning brush head

Abstract

This utility model relates to the field of cleaning equipment technology, specifically a multifunctional cleaning brush head. It includes a brush head body, on which are provided a flat brush head for cleaning flat surfaces, a concave brush head for cleaning convex surfaces, a pointed brush head for cleaning concave surfaces, a squeegee for wiping water from the surface, and a spray nozzle for wetting the surface. A handle connecting tube is detachably fixed to the brush head body, and has an inlet and an outlet, which are sequentially connected. This design, with the flat brush head, concave brush head, pointed brush head, squeegee, and spray nozzle on the brush head body, offers diverse functions, making it suitable for various scenarios and providing better user experience.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and specifically to a multifunctional cleaning brush head. Background Technology

[0002] Currently, cleaning equipment on the market for cleaning fabric surfaces typically uses steam cleaning, which, combined with a brush structure, can effectively clean fabric surfaces.

[0003] A search revealed that utility model patent CN217165422U discloses a steam brush head and cleaning device. This prior art, through the cooperation of a brush head assembly and a nozzle assembly, can effectively clean object surfaces. However, this prior art still has structural shortcomings. Its brush head assembly only has a single brush head, limiting its function to cleaning only flat object surfaces. Cleaning non-flat object surfaces presents difficulties, such as carpets on stairs, the convex surfaces formed by carpets at the corners of steps, and the concave surfaces formed by carpets at the angles between adjacent steps. These limitations restrict its use and result in unsatisfactory user experience.

[0004] Therefore, there is room for improvement and development in existing technologies. Utility Model Content

[0005] To address the problems of existing technologies, this utility model proposes a multifunctional cleaning brush head. By providing a flat brush head, a concave brush head, a pointed brush head, a squeegee, and a spray nozzle on the brush head body, it offers diverse functions, is applicable to multiple different scenarios, and provides better user experience.

[0006] To achieve the above objectives, the technical solution applied in this utility model is as follows: A multifunctional cleaning brush head includes a brush head body, which is provided with a flat brush head for cleaning the flat surface of an object, a concave brush head for cleaning the convex surface of an object, a pointed brush head for cleaning the concave surface of an object, a squeegee for wiping water off the surface of an object, and a spray nozzle for wetting the surface of an object; and a handle connecting tube, which is detachably fixed to the brush head body, and has a liquid inlet and a liquid outlet, which are connected in sequence to each other.

[0007] According to the above scheme, the brush head body is arranged in a triangular or rectangular shape, and the flat brush head, concave brush head, pointed brush head, and squeegee are distributed on the outer edge of different sides of the brush head body.

[0008] According to the above scheme, when the brush head body is arranged in a triangular structure, the brush head body includes a base plate, a left plate and a right plate. The two ends of the base plate are fixed to the lower ends of the left plate and the right plate respectively, and the upper ends of the left plate and the upper ends of the right plate are fixed to form a apex angle. The flat brush head is detachably fixed to the base plate, the concave brush head is detachably fixed to the right plate, the pointed brush head is detachably fixed to the apex angle, and the squeegee is detachably fixed to the left plate.

[0009] According to the above scheme, when the brush head body is arranged in a rectangular structure, the flat brush head can be detachably fixed to the lower outer edge of the rectangular structure, the concave brush head can be detachably fixed to the right outer edge of the rectangular structure, the pointed brush head can be detachably fixed to the upper outer edge of the rectangular structure, and the squeegee can be detachably fixed to the left outer edge of the rectangular structure.

[0010] According to the above scheme, multiple spray holes are evenly spaced on the wiper strip.

[0011] According to the above scheme, the brush head body is provided with a first connector, and the handle connecting tube is provided with a second connector. The first connector and the second connector are inserted into each other, and a locking component and a positioning component are provided between the first connector and the second connector.

[0012] According to the above scheme, the locking component includes a first buckle disposed on the inner wall of the first connector and a second buckle disposed on the outer wall of the second connector, wherein the second buckle and the first buckle are engaged and screwed together for locking.

[0013] According to the above scheme, the positioning component includes a positioning groove on the inner wall of the first connector and an elastic limiting block on the outer wall of the second connector, with the elastic limiting block and the positioning groove being correspondingly arranged.

[0014] According to the above scheme, multiple sealing rings are provided between the first connector and the second connector.

[0015] The beneficial effects of this utility model are: This invention features a brush head body equipped with a flat brush head, a concave brush head, a pointed brush head, a squeegee, and spray nozzles, offering diverse functions. The flat brush head cleans flat surfaces, the concave brush head cleans convex surfaces, and the pointed brush head cleans concave surfaces. The spray nozzles wet the surface, and the squeegee, in conjunction with the brush head, wipes away water. This even wetting facilitates brush head cleaning and makes the design suitable for various scenarios, resulting in better user experience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the steam brush head structure of this utility model; Figure 2This is an exploded view of the steam brush head structure of this utility model; Figure 3 This is a schematic diagram of the main body of the brush head of this utility model; Figure 4 This is a schematic diagram of the handle connecting tube of this utility model.

[0017] In the picture: 1. Flat brush head; 2. Concave brush head; 3. Sharp-angled brush head; 4. Squeegee; 5. Spray nozzle; 10. Brush head body; 101. Base plate; 102. Left plate; 103. Right plate; 104. Top corner; 11. First connector; 12. Positioning groove; 13. First buckle; 20. Handle connecting tube; 21. Liquid inlet; 22. Liquid outlet; 23. Second connector; 24. Second buckle; 25. Elastic limit block; 26. Sealing ring. Detailed Implementation

[0018] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0019] like Figures 1 to 4 As shown, the multifunctional cleaning brush head of this utility model includes a brush head body 10, which is provided with a flat brush head 1 for cleaning the flat surface of an object, a concave brush head 2 for cleaning the convex surface of an object, a pointed brush head 3 for cleaning the concave surface of an object, a squeegee 4 for wiping water off the surface of an object, and a spray nozzle 5 for spraying water off the surface of an object; and a handle connecting tube 20, which is detachably fixed to the brush head body 10. The handle connecting tube 20 is provided with a liquid inlet 21 and a liquid outlet 22, which are connected in sequence to each other. This design, with a flat brush head 1, a concave brush head 2, a pointed brush head 3, a squeegee 4, and a spray nozzle 5 on the brush head body 10, offers multiple functions. The flat brush head 1 can clean the flat surface of an object, the concave brush head 2 can clean the convex surface, and the pointed brush head 3 can clean the concave surface. The spray nozzle 5 can be used to wet the surface of an object, and together with the squeegee 4, it can be used to scrape water off the surface. After evenly spraying water, the brush head can be easily cleaned. This design is suitable for multiple different scenarios and provides better results for consumers.

[0020] The flat brush head 1 has a preferred bristle length of 8cm and is horizontally positioned for cleaning large areas of carpet dirt. The concave brush head 2 has a curved, dog-tooth-like structure, allowing it to grip and clean stains on carpet at the corners of steps (carpets at the edges of stairs). The pointed brush head 3 has bristles with a 90-degree angle, allowing it to directly clean stains on carpet at the angles between adjacent steps (carpets at the corners of stairs), providing comprehensive and thorough cleaning. Furthermore, the flat brush head 1, concave brush head 2, pointed brush head 3, and squeegee 4 can be replaced when worn, saving costs.

[0021] Furthermore, the brush head body 10 is arranged in a triangular or rectangular structure, with the flat brush head 1, concave brush head 2, pointed brush head 3, and squeegee 4 distributed on the outer edges of different sides of the brush head body 10. This arrangement, placing the flat brush head 1, concave brush head 2, pointed brush head 3, and squeegee 4 on different sides, makes cleaning more convenient and prevents them from interfering with each other during cleaning.

[0022] Furthermore, when the brush head body 10 is arranged in a triangular structure, the brush head body 10 includes a base plate 101, a left plate 102, and a right plate 103. The two ends of the base plate 101 are fixed to the lower ends of the left plate 102 and the right plate 103, respectively. The upper ends of the left plate 102 and the upper ends of the right plate 103 are fixed and form a apex angle 104. The flat brush head 1 is detachably fixed to the base plate 101, the concave brush head 2 is detachably fixed to the right plate 103, the pointed brush head 3 is detachably fixed to the apex angle 104, and the squeegee 4 is detachably fixed to the left plate 102.

[0023] Furthermore, when the brush head body 10 is arranged in a rectangular structure, the flat brush head 1 is detachably fixed to the lower outer edge of the rectangular structure, the concave brush head 2 is detachably fixed to the right outer edge of the rectangular structure, the pointed brush head 3 is detachably fixed to the upper outer edge of the rectangular structure, and the squeegee 4 is detachably fixed to the left outer edge of the rectangular structure.

[0024] Furthermore, the plurality of spray holes 5 are evenly spaced on the wiper strip 4. This arrangement allows for wiping while spraying water or steam, resulting in better wetting.

[0025] Furthermore, the brush head body 10 is provided with a first connector 11, and the handle connecting tube 20 is provided with a second connector 23. The first connector 11 and the second connector 23 are inserted into each other, and a locking component and a positioning component are provided between the first connector 11 and the second connector 23. This configuration facilitates assembly.

[0026] Furthermore, the locking assembly includes a first latch 13 disposed on the inner wall of the first connector 11 and a second latch 24 disposed on the outer wall of the second connector 23. The second latch 24 and the first latch 13 are screwed together for locking. With this configuration, during assembly, the second latch 24 and the first latch 13 are inserted in a staggered manner. After being inserted into place, the second connector 23 is rotated at a certain angle to screw the second latch 24 and the first latch 13 together. During disassembly, the second connector 23 is rotated in the opposite direction, making assembly convenient.

[0027] There are multiple second buckles 24, which are spaced apart on the end of the second connector 23; there are multiple first buckles 1, which are spaced apart on the inner wall of the first connector 11.

[0028] Furthermore, the positioning component includes a positioning groove 12 on the inner wall of the first connector 11 and an elastic limiting block 25 on the outer wall of the second connector 23, with the elastic limiting block 25 and the positioning groove 12 correspondingly arranged. This arrangement ensures that when the second latch 24 and the first latch 13 are screwed together, the elastic limiting block 25 is precisely positioned within the positioning groove 12, providing a positioning function and preventing the second connector 23 from rotating on its own and dislodging.

[0029] The positioning groove 12 is provided in multiple places and is spaced apart on the inner wall of the first connector 11.

[0030] Furthermore, a plurality of sealing rings 26 are provided between the first connector 11 and the second connector 23. This arrangement prevents water or steam from leaking out between the first connector 11 and the second connector 23.

[0031] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present utility model without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present utility model.

Claims

1. A multifunctional cleaning brush head, characterized in that, include: The brush head body (10) is provided with a flat brush head (1) for cleaning the flat surface of an object, a concave brush head (2) for cleaning the convex surface of an object, a pointed brush head (3) for cleaning the concave surface of an object, a squeegee (4) for squeegeeing water from the surface of an object, and a spray nozzle (5) for spraying water from the surface of an object. Handle connecting tube (20), the handle connecting tube (20) is detachably fixed to the brush head body (10), the handle connecting tube (20) is provided with liquid inlet (21) and liquid outlet (22), the liquid inlet (21), liquid outlet (22) and spray hole (5) are connected in sequence.

2. The multifunctional cleaning brush head according to claim 1, characterized in that: The brush head body (10) is arranged in a triangular or rectangular shape, and the flat brush head (1), concave brush head (2), pointed brush head (3), and squeegee (4) are distributed on the outer edges of different sides of the brush head body (10).

3. A multifunctional cleaning brush head according to claim 2, characterized in that: When the brush head body (10) is arranged in a triangular structure, the brush head body (10) includes a base plate (101), a left plate (102) and a right plate (103). The two ends of the base plate (101) are fixed to the lower ends of the left plate (102) and the right plate (103) respectively. The upper ends of the left plate (102) and the upper ends of the right plate (103) are fixed and form a apex (104). The flat brush head (1) is detachably fixed to the base plate (101), the concave brush head (2) is detachably fixed to the right plate (103), the pointed brush head (3) is detachably fixed to the apex (104), and the squeegee (4) is detachably fixed to the left plate (102).

4. A multifunctional cleaning brush head according to claim 2, characterized in that: When the brush head body (10) is arranged in a rectangular structure, the flat brush head (1) is detachably fixed to the lower outer edge of the rectangular structure, the concave brush head (2) is detachably fixed to the right outer edge of the rectangular structure, the pointed brush head (3) is detachably fixed to the upper outer edge of the rectangular structure, and the squeegee (4) is detachably fixed to the left outer edge of the rectangular structure.

5. A multifunctional cleaning brush head according to claim 2, characterized in that: Multiple spray holes (5) are evenly spaced on the wiper strip (4).

6. A multifunctional cleaning brush head according to claim 2, characterized in that: The brush head body (10) is provided with a first connector (11), and the handle connecting tube (20) is provided with a second connector (23). The first connector (11) and the second connector (23) are connected together. A locking component and a positioning component are provided between the first connector (11) and the second connector (23).

7. A multifunctional cleaning brush head according to claim 6, characterized in that: The locking assembly includes a first buckle (13) on the inner wall of the first connector (11) and a second buckle (24) on the outer wall of the second connector (23), wherein the second buckle (24) and the first buckle (13) are engaged by screwing together.

8. A multifunctional cleaning brush head according to claim 6, characterized in that: The positioning component includes a positioning groove (12) on the inner wall of the first connector (11) and an elastic limiting block (25) on the outer wall of the second connector (23), wherein the elastic limiting block (25) and the positioning groove (12) are respectively provided.

9. A multifunctional cleaning brush head according to claim 6, characterized in that: Multiple sealing rings (26) are provided between the first connector (11) and the second connector (23).

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