Dustproof rolling brush

Abstract

The utility model discloses a dustproof rolling brush, which belongs to the technical field of rolling brushes and comprises a rolling brush body, and a first cavity is arranged at the end of the rolling brush body. The strip-shaped piece is wound on the surface of the rolling brush body in the length direction of the rolling brush body, and the strip-shaped piece forms a conical gathering cavity in the rolling brush body to gather long and thin foreign matters; a first cavity is formed in the rolling brush body, a second cavity is formed in the end cover, the end of the strip-shaped piece is embedded into the end cover, the end cover is detachably connected with the rolling brush body, and when the end cover and the end of the rolling brush body are installed and embedded, a dustproof channel is formed by the first cavity and the second cavity. According to the rolling brush, long and thin foreign matter can be gathered and prevented from being wound on the surface of the rolling brush body, continuous and stable use of the rolling brush is achieved, the end of the rolling brush body and the end cover form a dustproof channel, dust can be effectively prevented from entering a driving structure at the end of the rolling brush body, and protection of the driving structure is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller brushes, in particular to a dustproof roller brush. Background Art

[0002] Roller brushes, as a cleaning tool, are widely used, especially in the cleaning industry. They usually consist of one or more rotating brushes that can effectively remove dirt and debris from various surfaces. Roller brushes come in a variety of materials and designs to suit different cleaning needs and environments.

[0003] The roller brush is able to reach hard-to-reach areas during cleaning work, such as deep inside carpet fibers or in the gaps between hard floors. Through rotation and friction, the roller brush is able to loosen and attract dirt, and then carry it into the cleaning device. This makes the roller brush an ideal tool for cleaning a variety of surfaces such as carpets, hardwood floors, tiles, etc.

[0004] When the roller brush is installed on a sweeper for use, it will inevitably absorb long and thin foreign objects such as hair. After the roller brush is used for a long time, its surface will be covered with a large amount of long and thin foreign objects such as hair, but these foreign objects cannot be stably gathered, which will affect the use of the roller brush. In addition, there is a driving structure at the end of the roller brush to drive it, and the dust absorbed by the roller brush during use will affect the driving structure at its end. In severe cases, it will affect the normal use of the roller brush. Therefore, how to reduce the accumulation of hair and foreign objects and how to prevent dust are problems that need to be urgently solved in the current use of roller brushes. Utility Model Content

[0005] The utility model overcomes the deficiencies of the prior art and provides a dustproof rolling brush to solve the problems existing in the prior art.

[0006] In order to achieve the above object, the technical solution adopted by the utility model is: a dustproof roller brush, comprising

[0007] A roller brush body, wherein a first cavity is provided at an end of the roller brush body;

[0008] A strip-shaped piece, wherein the strip-shaped piece is wound around the surface of the roller brush body along the length direction of the roller brush body, and the strip-shaped piece forms a conical gathering cavity on the roller brush body to gather the slender foreign matter;

[0009] An end cover is provided with a second cavity, the end of the strip-shaped piece is embedded in the end cover, the end cover is detachably connected to the roller brush body, and when the end cover is installed and engaged with the end of the roller brush body, the first cavity and the second cavity form a dustproof channel.

[0010] In a preferred embodiment of the present invention, the roller brush body is a cylindrical structure, and the number of the first cavities is two and they are respectively located at two ends of the roller brush body.

[0011] In a preferred embodiment of the utility model, the strip-shaped pieces are in multiple groups and are evenly wound and distributed on the surface of the roller brush body, and the strip-shaped pieces are arranged on the surface of the roller brush body in a V shape.

[0012] In a preferred embodiment of the present invention, the strip-shaped member comprises a wool strip and a cloth strip, the wool strip and the cloth strip are arranged at intervals, and the ends of the wool strip and the cloth strip are embedded in the end cover.

[0013] In a preferred embodiment of the present invention, the distance between the wool strip and the cloth strip is 8mm-14mm.

[0014] In a preferred embodiment of the utility model, the end of the roller brush body is provided with a concave structure, and the end cover is provided with a convex structure. When the roller brush body and the end cover are engaged, the convex structure cooperates with the concave structure to form a dustproof channel by the first cavity and the second cavity.

[0015] In a preferred embodiment of the utility model, a fixing bracket is provided on the end cover to connect the roller brush body with the external structure.

[0016] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0017] (1) The utility model is provided with a strip-shaped piece on the roller brush body, which can form a conical gathering cavity for gathering slender foreign matter. During the use of the roller brush, the slender foreign matter can be gathered to prevent the slender foreign matter from being entangled on the surface of the roller brush body, thereby realizing continuous and stable use of the roller brush;

[0018] (2) The end of the roller brush body and the end cover of the utility model form a dustproof channel, which can effectively prevent dust from entering the driving structure at the end of the roller brush body, thereby protecting the driving structure and facilitating the stable use of the roller brush body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0020] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0021] Figure 2 A cross-sectional view of a preferred embodiment of the utility model;

[0022] Figure 3 for Figure 2 Local separation map of ;

[0023] Figure 4 This is a schematic diagram of the separation structure of the end of the roller brush body and the end cover in a preferred embodiment of the utility model;

[0024] In the figure: 10, roller brush body; 11, first cavity; 12, concave structure; 20, strip; 21, wool strip; 22, cloth strip; 201, conical gathering cavity; 30, end cover; 31, second cavity; 32, raised structure; 40, dustproof channel; 50, fixed bracket. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0026] The present embodiment provides a dustproof roller brush, which can gather slender foreign objects to prevent the slender foreign objects from being entangled on the surface of the roller brush body 10, thereby realizing continuous and stable use of the roller brush. The end of the roller brush body 10 and the end cover 30 form a dustproof channel 40, which can effectively prevent dust from entering the driving structure at the end of the roller brush body 10, thereby realizing protection of the driving structure.

[0027] Combination Figures 1 to 4 As shown, the dustproof roller brush of the present embodiment includes a roller brush body 10, a strip 20 and an end cover 30. The roller brush body 10 is connected to an external driving structure to realize rolling cleaning of the roller brush body 10. The strip 20 is arranged on the surface of the roller brush body 10 to gather slender foreign objects, and the end cover 30 can cooperate with the end of the roller brush body 10 to form a dustproof channel 40, which can effectively prevent dust from entering the driving structure at the end of the roller brush body 10, thereby realizing protection of the driving structure and being conducive to the stable use of the roller brush body 10.

[0028] In the present embodiment, the roller brush body 10 is a cylindrical hard structure, and a first cavity 11 is provided at the end of the roller brush body 10. There are two first cavities 11 and they are respectively located at the two ends of the roller brush body 10, and a second cavity 31 is provided in the end cover 30. The end cover 30 is detachably connected to the roller brush body 10. When the end cover 30 is installed and engaged with the end of the roller brush body 10, the first cavity 11 and the second cavity 31 form a dustproof channel 40. The dustproof channel 40 can effectively prevent dust from entering the driving structure at the end of the roller brush body 10, thereby realizing the protection of the driving structure and facilitating the stable use of the roller brush body 10.

[0029] Specific as Figure 4As shown, a concave structure 12 is provided at the end of the roller brush body 10, and a convex structure 32 is provided on the end cover 30. When the roller brush body 10 and the end cover 30 are engaged, the convex structure 32 cooperates with the concave structure 12 to form a dustproof channel 40 by the first cavity 11 and the second cavity 31.

[0030] Furthermore, a fixing bracket 50 is disposed on one of the end covers 30 to connect the roller brush body 10 to an external structure, thereby facilitating installation of the roller brush body 10 .

[0031] Combination Figure 1 and Figure 2 As shown, the strip 20 is wound around the surface of the roller brush body 10 along the length direction of the roller brush body 10, and the strip 20 forms a conical gathering chamber 201 on the roller brush body 10 to gather slender foreign objects. The end of the strip 20 is embedded in the end cover 30. During the rolling cleaning process of the roller brush body 10, the conical gathering chamber 201 formed by the strip 20 can gather slender foreign objects such as hair to prevent them from being entangled on the surface of the roller brush body 10, so that the roller brush body 10 will not freeze due to the entanglement of slender foreign objects, which is conducive to the continuous and stable use of the roller brush body 10.

[0032] Specifically, there are multiple groups of strips 20 that are evenly wound and distributed on the surface of the roller brush body 10. The strips 20 are arranged in a V-shape on the surface of the roller brush body 10, and the formed conical gathering cavity 201 can better gather slender foreign objects.

[0033] In this embodiment, the strip-shaped member 20 includes a wool strip 21 and a cloth strip 22. The wool strip 21 and the cloth strip 22 are arranged at intervals. The ends of the wool strip 21 and the cloth strip 22 are embedded in the end cover 30. The wool strip 21 can effectively clean the slender foreign objects, and the cloth strip 22 can effectively gather the slender foreign objects. When the wool strip 21 and the cloth strip 22 are used in coordination, the slender foreign objects are gathered in the conical gathering cavity 201.

[0034] Furthermore, the distance between the wool strip 21 and the cloth strip 22 is 8 mm to 14 mm. Within this distance range, the effect of gathering slender foreign objects is best, and the roller brush body 10 can be used more stably and continuously.

[0035] In actual use of the dustproof roller brush of this embodiment, when the roller brush body 10 is working, the conical gathering cavity 201 formed by the strip member 20 can accumulate slender foreign objects such as hair, to prevent the slender foreign objects from being entangled on the roller brush body 10, so that the roller brush body 10 will not freeze due to the entanglement of the slender foreign objects, which is conducive to the continuous and stable use of the roller brush body 10. When the end cover 30 is installed and engaged with the end of the roller brush body 10, the first cavity 11 and the second cavity 31 form a dustproof channel 40, which can effectively prevent dust from entering the driving structure at the end of the roller brush body 10, thereby realizing the protection of the driving structure and facilitating the stable use of the roller brush body 10.

[0036] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A dust-proof roller brush, characterized in that: include A rolling brush body (10), wherein a first cavity (11) is provided at an end of the rolling brush body (10); A strip-shaped piece (20), the strip-shaped piece (20) being wound around the surface of the rolling brush body (10) along the length direction of the rolling brush body (10), the strip-shaped piece (20) forming a conical gathering cavity (201) on the rolling brush body (10) to gather slender foreign matter; An end cover (30) is provided with a second cavity (31) therein, an end of the strip-shaped member (20) is embedded in the end cover (30), the end cover (30) is detachably connected to the roller brush body (10), and when the end cover (30) is installed and engaged with the end of the roller brush body (10), the first cavity (11) and the second cavity (31) form a dustproof passage (40).

2. The dust-proof roller brush according to claim 1, characterized in that: The roller brush body (10) is a cylindrical structure, and the number of the first cavities (11) is two and they are respectively located at two ends of the roller brush body (10).

3. The dust-proof roller brush according to claim 1, characterized in that: The strip-shaped pieces (20) are in a plurality of groups and are evenly wound and distributed on the surface of the roller brush body (10); the strip-shaped pieces (20) are arranged in a V-shape on the surface of the roller brush body (10).

4. A dust-proof roller brush according to claim 1 or 3, characterized in that: The strip-shaped member (20) comprises a wool strip (21) and a cloth strip (22); the wool strip (21) and the cloth strip (22) are arranged at intervals; and the ends of the wool strip (21) and the cloth strip (22) are both embedded in the end cover (30).

5. The dust-proof roller brush according to claim 4, characterized in that: The distance between the wool strip (21) and the cloth strip (22) is 8 mm to 14 mm.

6. The dust-proof roller brush according to claim 1, characterized in that: The end of the roller brush body (10) is provided with an inner concave structure (12), and the end cover (30) is provided with a convex structure (32); when the roller brush body (10) and the end cover (30) are engaged, the convex structure (32) cooperates with the inner concave structure (12), and a dustproof passage (40) is formed by the first cavity (11) and the second cavity (31).

7. The dust-proof roller brush according to claim 1, characterized in that: A fixing bracket (50) is provided on the end cover (30) to connect the roller brush body (10) to an external structure.

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