A multi-functional cleaning brush

Abstract

This utility model discloses a multifunctional cleaning brush comprising a hair cleaning section, a squeegee section, a base, and a top cover. The hair cleaning section includes a hard bristle brush and a soft silicone bristle brush; the soft silicone bristle brush includes a high brush and a low brush, with the high brush distributed at both ends of the soft silicone bristle brush; the squeegee section includes a first squeegee strip fixed to a first fixing part of the base and a second squeegee strip fixed to a second fixing part, with the height of the first fixing part being greater than that of the second fixing part; the base includes a boss; the top cover includes a grip part and snap-on arms located at both ends of the grip part that engage with the boss. Thus, this utility model consists of a hair cleaning surface composed of the hair cleaning section, the base, and the top cover; and a squeegee surface composed of the squeegee section, the base, and the top cover, simultaneously functioning as a cleaning brush and a squeegee. Switching between the hair cleaning surface and the squeegee surface is convenient, achieved simply by changing the assembly direction of the top cover and the base. The overall size is small, easy to clean, and improves the user experience.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tool technology, and in particular to a multifunctional cleaning brush. Background Technology

[0002] Ordinary cleaning brushes are typically held by the handle and the brush head is used to scrub dirty areas. They are commonly used for cleaning cabinets, tabletops, and windows in the home. Ordinary squeegees are typically held by the handle and the squeegee side is used to scrape away water stains. They are commonly used for cleaning floors, bathroom walls, and windows in the home. Currently, products on the market are relatively limited in function and bulky. Cleaning brushes can only be used as brushes to scrub away dirt; squeegees can only be used as squeegees to remove water.

[0003] For dirt such as pet hair, especially dry pet hair on floor mats, it's difficult to pick it up, particularly when the hair is wet. Traditional cleaning brushes struggle to remove the hair from the floor, and even after picking it up, it's difficult to clean it properly. If you want to remove water stains after cleaning wet hair, you need to use a special squeegee, which requires both tools and frequent switching between them, making the cleaning process very complicated.

[0004] Therefore, this utility model will propose a solution to the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a multifunctional cleaning brush that combines the functions of a cleaning brush and a squeegee, and is easy to switch between, small in size, and easy to clean.

[0006] In order to achieve the purpose of this utility model, the following technical solution is adopted:

[0007] A multifunctional cleaning brush includes a hair cleaning section, a squeegee section, a base, and a top cover. The hair cleaning section is fixedly connected to the base, the squeegee section is fixedly connected to the base, and the base is movably connected to the top cover. The hair cleaning section, the base, and the top cover form a hair cleaning working surface; the squeegee section, the base, and the top cover form a squeegee working surface; the hair cleaning working surface and the squeegee working surface can be switched by changing the assembly direction of the top cover and the base.

[0008] The hair cleaning unit includes a hard bristle brush and a silicone soft bristle brush arranged in sequence; the height of the hard bristle brush is greater than that of the silicone soft bristle brush; the bristles of the silicone soft bristle brush are arranged in a square interval, including a high brush and a low brush, the high brush is distributed at both ends of the silicone soft bristle brush, and the bristle height of the high brush is greater than that of the low brush.

[0009] The base includes a base plate and protrusions located at both ends of the base plate; the base plate has a first fixing part and a second fixing part arranged in parallel on the side near the wiping part;

[0010] The wiping unit includes a first wiping rubber strip and a second wiping rubber strip arranged in parallel. The first wiping rubber strip is fixedly connected to the first fixing part, and the second wiping rubber strip is fixedly connected to the second fixing part. The height of the first fixing part is greater than that of the second fixing part, so as to provide the first wiping rubber strip with a greater supporting force than the second wiping rubber strip.

[0011] The top cover includes a grip portion and latching arms located at both ends of the grip portion. The latching arms engage with the protrusion to achieve the assembly of the top cover and the base, as well as the switching between the hair cleaning surface and the shaving surface.

[0012] As a further explanation of the present invention, preferably, the hair cleaning part further includes a baffle located between the hard bristle brush and the silicone soft bristle brush; the height of the baffle is less than that of the silicone soft bristle brush.

[0013] As a further explanation of the present invention, preferably, the upper cover also includes comb teeth located on both sides of the grip portion for combing the bristles of the hair cleaning portion.

[0014] As a further explanation of the present invention, preferably, the high brush is distributed symmetrically in an isosceles trapezoid or triangle shape at both ends of the silicone soft filament brush.

[0015] As a further explanation of the present invention, preferably, the buckle arm includes a buckle end and a buckle opening that engages with the boss. The height of the buckle end is greater than that of the base, and is used to pry open the buckle end to deform the buckle arm and separate it from the boss when switching between the hair cleaning working surface and the shaving working surface, thereby removing the top cover.

[0016] As a further explanation of the present invention, preferably, the boss includes an abutting portion and a protruding portion, and the protruding portion and the fixing portion are distributed in a T-shape.

[0017] As a further explanation of this utility model, preferably, the bristle spacing of the silicone soft filament brush is 1.3 to 2.5 mm.

[0018] As a further explanation of this utility model, preferably, the height difference between the bristles of the high brush and the low brush is 2.5 mm.

[0019] As a further explanation of this utility model, preferably, the material of the hard filament brush is nylon filament or PP filament.

[0020] As a further explanation of the present invention, preferably, the first wiper strip and the second wiper strip are made of rubber or silicone.

[0021] Compared to existing technologies, the multifunctional cleaning brush proposed in this utility model includes a hair cleaning section, a squeegee section, a base, and a top cover. The hair cleaning section includes a series of hard bristle brushes and soft silicone bristle brushes. The bristles of the soft silicone bristle brush are arranged in a square pattern with intervals, including high brushes and low brushes, with the high brushes distributed at both ends of the soft silicone bristle brush. The base includes a base plate and bosses located at both ends of the base plate. The base plate has a first fixing part and a second fixing part arranged in parallel on the side near the squeegee section. The squeegee section includes a first squeegee strip and a second squeegee strip arranged in parallel. The first squeegee strip is fixed to the first fixing part, and the second squeegee strip is fixed to the second fixing part. The height of the first fixing part is greater than that of the second fixing part, which provides a greater supporting force for the first squeegee strip than the second squeegee strip. The top cover includes a grip section and snap-fit ​​arms located at both ends of the grip section. The snap-fit ​​arms and the bosses engage with each other to assemble the top cover and the base and switch between the hair cleaning working surface and the squeegee working surface. Thus, the multifunctional cleaning brush provided by this utility model consists of a hair cleaning section, a base, and a top cover forming a hair cleaning working surface; and a squeegee section, a base, and a top cover forming a squeegee working surface. It has the functions of both a cleaning brush and a squeegee, and the switching between the hair cleaning working surface and the squeegee working surface is convenient, which can be accomplished by changing the assembly direction of the top cover and the base. The overall size is small, easy to clean, and improves the user experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is one of the structural schematic diagrams of the multifunctional cleaning brush provided in this utility model embodiment;

[0024] Figure 2 This is one of the structural schematic diagrams of the multifunctional cleaning brush provided in the embodiment of this utility model in the water-scraping working mode;

[0025] Figure 3 This is the second structural schematic diagram of the multifunctional cleaning brush provided in this embodiment of the utility model;

[0026] Figure 4This is one of the structural schematic diagrams of the multifunctional cleaning brush provided in the embodiment of this utility model in the hair cleaning working mode;

[0027] Figure 5 This is one of the structural schematic diagrams of the multifunctional cleaning brush without a top cover provided in this utility model embodiment;

[0028] Figure 6 This is the second schematic diagram of the structure of the multifunctional cleaning brush without a top cover provided in this embodiment of the utility model;

[0029] Figure 7 This is one of the structural schematic diagrams of the upper cover of the multifunctional cleaning brush provided in this utility model embodiment;

[0030] In the diagram, 1. Hair cleaning section; 2. Squeegee section; 3. Base; 4. Top cover; 11. Silk brush; 12. Baffle; 13. Silicone soft silk brush; 131. High brush; 132. Low brush; 21. First squeegee strip; 22. Second squeegee strip; 31. Base plate; 32. Boss; 311. First fixing part; 312. Second fixing part; 41. Grip part; 42. Clip arm; 43. Comb teeth part; 421. Clip end. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Please see Figures 1 to 7 , Figure 1 This is one of the structural schematic diagrams of the multifunctional cleaning brush provided in this utility model embodiment; Figure 2 This is one of the structural schematic diagrams of the multifunctional cleaning brush provided in the embodiment of this utility model in the water-scraping working mode; Figure 3 This is the second structural schematic diagram of the multifunctional cleaning brush provided in this embodiment of the utility model; Figure 4This is one of the structural schematic diagrams of the multifunctional cleaning brush provided in the embodiment of this utility model in the hair cleaning working mode; Figure 5 This is one of the structural schematic diagrams of the multifunctional cleaning brush without a top cover provided in this utility model embodiment; Figure 6 This is a second structural schematic diagram of the multifunctional cleaning brush without a top cover provided in this embodiment of the utility model (its silicone soft filament brush is not shown); Figure 7 This is one of the structural schematic diagrams of the upper cover of the multifunctional cleaning brush provided in this utility model embodiment.

[0034] like Figures 1 to 7 As shown, the multifunctional cleaning brush 100 of this utility model includes a hair cleaning part 1, a squeegee part 2, a base 3, and a top cover 4. The hair cleaning part 1 is fixedly connected to the base 3, the squeegee part 2 is fixedly connected to the base 3, and the base 3 is movably connected to the top cover 4.

[0035] This utility model has at least two usage states, including hair cleaning and shaving. For example, Figures 3 to 4 As shown, the hair cleaning section 1, the base 3, and the upper cover 4 constitute a hair cleaning working surface; Figures 1 to 2 As shown, the wiping unit 2, the base 3, and the upper cover 4 form the wiping working surface. During use, the hair cleaning working surface and the wiping working surface can be switched by changing the assembly direction of the upper cover 4 and the base 3.

[0036] The hair cleaning unit 1 includes a rigid bristle brush 11 and a silicone soft bristle brush 13 arranged in sequence. That is, the hair cleaning working surface comprises a base 3, rigid bristle brushes 11, silicone soft bristle brushes 13, and a top cover 4. When using the hair cleaning working surface, the rigid bristle brushes 11 can be positioned at the front of the cleaning direction, which is more conducive to picking up hair and other dirt. Specifically, the rigid bristle brushes 11 are located at the beginning of the hair cleaning unit 1, and the silicone soft bristle brushes 13 are located at the end of the hair cleaning unit 1. The baffle 12 separates the rigid bristle brushes 11 and the silicone soft bristle brushes 13. In use, the rigid bristle brushes 11 can clean hair, and the use of the silicone soft bristle brushes 13 enhances the hair cleaning ability; furthermore, the rigid bristle brushes 11 can be used to clean stubborn stains or stains in crevices.

[0037] like Figures 3 to 6As shown, in an optional embodiment, the hair cleaning unit 1 may further include a baffle 12 located between the hard bristle brush 11 and the silicone soft bristle brush 13. That is, the hair cleaning unit 1 includes the hard bristle brush 11, the baffle 12, and the silicone soft bristle brush 13 arranged sequentially from left to right. In other words, the hair cleaning working surface comprises a base 3, a hard bristle brush 11, a baffle 12, a silicone soft bristle brush 13, and a top cover 4. The baffle 12 is provided to prevent the hard bristle brush 11 from being excessively bent during use, thus extending its lifespan; it also prevents hair from getting stuck too deeply in the hard bristle brush 11 or the silicone soft bristle brush 13, making cleaning difficult.

[0038] The bristles of the silicone soft bristle brush 13 are arranged in a square pattern with a spacing between 1.3 and 2.5 mm. To ensure the support of the silicone soft bristle brush 13, it includes a high brush 131 and a low brush 132. The high brush 131 is distributed at both ends of the silicone soft bristle brush 13, i.e., the beginning and end, in a symmetrical distribution, which can be an isosceles trapezoid or a triangle. The bristle height of the high brush 131 is slightly greater than that of the low brush 132. Specifically, the height difference between the bristles of the high brush 131 and the low brush 132 is 2.5 mm. The height of the baffle 12 is less than that of the silicone soft bristle brush 13, for example, it can be about half the total height of the silicone soft bristle brush 13. The height of the hard bristle brush 11 is greater than that of the silicone soft bristle brush 13, and the height difference between the two can be in the range of 2.3 to 2.8 mm, such as 2.5 mm.

[0039] It should be noted that the fixed method between the hard filament brush 11 and the base 3 can be adhesive or interference fit, and this embodiment does not impose any restrictions. Similarly, the fixed method between the silicone soft filament brush 13 and the base 3 can be adhesive or overmolding, and this embodiment does not impose any restrictions. The material of the hard filament brush 11 can be nylon or PP filament, and this embodiment does not impose any restrictions.

[0040] The base 3 includes a base plate 31 and protrusions 32 located at both ends of the base plate 31. The base plate 31 has a first fixing part 311 and a second fixing part 312 arranged in parallel on the side near the wiper part 2.

[0041] The wiper unit 2 includes a first wiper blade 21 and a second wiper blade 22 arranged in parallel. The first wiper blade 21 is fixedly connected to the first fixing part 311, and the second wiper blade 22 is fixedly connected to the second fixing part 312. The height of the first fixing part 311 is greater than that of the second fixing part 312, which is used to provide the first wiper blade 21 with a greater supporting force than the second wiper blade 22.

[0042] It should be noted that the height of the first fixing part 311 is greater than that of the second fixing part 312, and the specific height difference is not limited in this embodiment. The purpose of making the height difference is to provide stronger support by using the end of the fixing base that is shorter in height from the wiping strip, that is, to provide greater support for the first wiping strip 21 than for the second wiping strip 22, thereby increasing cleaning ability and making dirt wiped off more cleanly, while also optimizing the user experience and noise during cleaning.

[0043] It is understood that the first wiper blade 21 and the second wiper blade 22 can be distributed at a 90-degree angle to the cleaning direction. There are no requirements for the working direction of the cleaning direction. The first wiper blade 21 can be located at the front end or the rear end of the working direction of the cleaning direction.

[0044] It should be noted that the materials of the first squeegee strip 21 and the second squeegee strip 22 can be rubber or silicone, and this embodiment does not impose any restrictions. The dual squeegee strip configuration in this embodiment allows for a cleaner wipe and solves the problem of insufficient support from a single squeegee strip, which can cause the user's hand to come into contact with the ground when holding the brush. Furthermore, the dual squeegee strip configuration offers higher cleaning efficiency and requires less effort.

[0045] In other words, the wiping surface comprises a first wiping strip 21, a second wiping strip 22, a top cover 4, and a base 3, specifically a first fixing part 311 and a second fixing part 312. When using the wiping surface, the combination of the double wiping strips and the fixing parts provides strong support for higher wiping efficiency.

[0046] The upper cover 4 includes a gripping part 41 and a latching arm 42 located at both ends of the gripping part 41. The latching arm 42 and the boss 32 are engaged with each other to realize the assembly of the upper cover 4 and the base 3 and the switching between the hair cleaning working surface and the shaving working surface.

[0047] In other words, the upper cover 4 and the base 3 complete the switching between the hair cleaning working surface and the squeegee working surface. When the upper cover 4 is fastened above the squeegee working surface, the multi-functional cleaning brush 100 is in the hair cleaning working mode, the multi-functional cleaning brush 100 is exposed on the hair cleaning working surface, and the squeegee working surface is hidden inside the upper cover 4. The upper cover 4 serves as a handle for the hair cleaning working surface for the user to hold. When the upper cover 4 is fastened above the hair cleaning working surface, the multi-functional cleaning brush 100 is in the squeegee working mode, the multi-functional cleaning brush 100 is exposed on the squeegee working surface, and the hair cleaning working surface is hidden inside the upper cover 4. The upper cover 4 serves as a handle for the squeegee working surface for the user to hold.

[0048] Specifically, the boss 32 includes an abutment portion (not shown in the figure) and a protrusion portion (not shown in the figure), the protrusion portion and the abutment portion being distributed in a T-shape; the latch arm 42 includes a latching end 421 and a latching slot (not shown in the figure) that engages with the boss 32. The height of the latching end 421 is greater than that of the base 3. The specific height difference is not limited in this embodiment, as long as the height is sufficient for the fingers to reach. It can be understood that the protrusion portion is larger than the latching slot, so that the latching slot can pass through the abutment portion while being engaged by the protrusion portion. When the user needs to switch between the hair cleaning surface and the shaving surface, the latch arm 42 extending from the top cover 4 can be pried open with the fingers, specifically by prying open the latching end 421, thereby deforming the latch arm 42 and separating it from the boss 32, thus allowing the top cover 4 to be removed.

[0049] This utility model provides a multifunctional cleaning brush comprising a hair cleaning section, a squeegee section, a base, and a top cover. The hair cleaning section includes a series of hard bristle brushes and soft silicone bristle brushes. The bristles of the soft silicone bristle brushes are arranged in a square pattern with intervals, including high brushes and low brushes, with the high brushes distributed at both ends of the soft silicone bristle brushes. The base includes a base plate and protrusions located at both ends of the base plate. The base plate has a first fixing part and a second fixing part arranged in parallel on the side near the squeegee section. The squeegee section includes a first squeegee strip and a second squeegee strip arranged in parallel. The first squeegee strip is fixed to the first fixing part, and the second squeegee strip is fixed to the second fixing part. The height of the first fixing part is greater than that of the second fixing part, which provides greater support force to the first squeegee strip than the second squeegee strip. The top cover includes a grip section and snap-fit ​​arms located at both ends of the grip section. The snap-fit ​​arms and the protrusions engage with each other to assemble the top cover and the base, and to switch between the hair cleaning working surface and the squeegee working surface. Thus, the multifunctional cleaning brush provided by this utility model consists of a hair cleaning section, a base, and a top cover forming a hair cleaning working surface; and a squeegee section, a base, and a top cover forming a squeegee working surface. It has the functions of both a cleaning brush and a squeegee, and the switching between the hair cleaning working surface and the squeegee working surface is convenient, which can be accomplished by changing the assembly direction of the top cover and the base. The overall size is small, easy to clean, and improves the user experience.

[0050] To further enhance the cleaning power of the hair cleaning unit 1 for hair and other dirt, such as Figure 7 As shown, in an optional embodiment, the top cover 4 may further include comb teeth 43 located on both sides of the grip portion 41 for combing the bristles of the hair cleaning portion 1, thereby cleaning the hair on the hair cleaning portion 1.

[0051] It is understood that the comb teeth 43 on both sides can be designed symmetrically or asymmetrically, and this embodiment does not impose any restrictions on this design.

[0052] Please note to all technical personnel: Although this utility model has been described according to the specific embodiments above, the inventive concept of this utility model is not limited to this utility model. Any modification that utilizes the inventive concept will be included within the scope of protection of this patent right.

[0053] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A multifunctional cleaning brush, characterized in that, The multi-functional cleaning brush includes a hair cleaning section, a squeegee section, a base, and a top cover. The hair cleaning section is fixedly connected to the base, the squeegee section is fixedly connected to the base, and the base is movably connected to the top cover. The hair cleaning section, the base, and the top cover form a hair cleaning working surface; the squeegee section, the base, and the top cover form a squeegee working surface. The hair cleaning working surface and the squeegee working surface can be switched by changing the assembly direction of the top cover and the base. The hair cleaning unit includes a hard bristle brush and a silicone soft bristle brush arranged in sequence; the height of the hard bristle brush is greater than that of the silicone soft bristle brush; the bristles of the silicone soft bristle brush are arranged in a square interval, including a high brush and a low brush, the high brush is distributed at both ends of the silicone soft bristle brush, and the bristle height of the high brush is greater than that of the low brush. The base includes a base plate and protrusions located at both ends of the base plate; the base plate has a first fixing part and a second fixing part arranged in parallel on the side near the wiping part; The wiping unit includes a first wiping rubber strip and a second wiping rubber strip arranged in parallel. The first wiping rubber strip is fixedly connected to the first fixing part, and the second wiping rubber strip is fixedly connected to the second fixing part. The height of the first fixing part is greater than that of the second fixing part, so as to provide the first wiping rubber strip with a greater supporting force than the second wiping rubber strip. The top cover includes a grip portion and latching arms located at both ends of the grip portion. The latching arms engage with the protrusion to achieve the assembly of the top cover and the base, as well as the switching between the hair cleaning surface and the shaving surface.

2. The multifunctional cleaning brush according to claim 1, characterized in that, The hair cleaning unit also includes a baffle located between the hard bristle brush and the soft silicone bristle brush; the height of the baffle is less than that of the soft silicone bristle brush.

3. The multifunctional cleaning brush according to claim 2, characterized in that, The top cover also includes comb teeth located on both sides of the grip portion for combing the bristles of the hair cleaning portion.

4. The multifunctional cleaning brush according to claim 1, characterized in that, The high brush is symmetrically distributed in an isosceles trapezoid or triangle shape at both ends of the silicone soft filament brush.

5. The multifunctional cleaning brush according to claim 1, characterized in that, The latching arm includes a latching end and a latching opening that engages with the boss. The height of the latching end is greater than that of the base. It is used to pry open the latching end when switching between the hair cleaning working surface and the shaving working surface, so that the latching arm deforms and separates from the boss, thereby removing the top cover.

6. The multifunctional cleaning brush according to claim 5, characterized in that, The boss includes an abutting portion and a protruding portion, and the protruding portion and the abutting portion are distributed in a T-shape.

7. The multifunctional cleaning brush according to claim 1, characterized in that, The bristle spacing of the silicone soft filament brush is 1.3 to 2.5 mm.

8. The multifunctional cleaning brush according to claim 1, characterized in that, The height difference between the bristles of the high brush and the low brush is 2.5 mm.

9. The multifunctional cleaning brush according to claim 1, characterized in that, The hard filament brush is made of nylon or PP filament.

10. The multifunctional cleaning brush according to claim 1, characterized in that, The first and second wiper blades are made of rubber or silicone.

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