Suede cleaning brush and electric cleaning device

By combining the design of hard and flexible bristles on the suede cleaning brush, the hard bristles are used to desorb hard bristles and flexible bristles promote dirt, solving the problem of low cleaning efficiency caused by insufficient deformation ability of hard bristles, achieving more efficient dirt Dirt collection and cleaning effects.

CN222171551UActive Publication Date: 2024-12-17NIBO LEYI TRADING
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Patent Information

Application Number
CN202420935454.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2024-12-17
Estimated Expiration
2034-04-30

AI Technical Summary

Technical Problem

During the cleaning process, the hard bristles cannot effectively adhere to the adhesive surface due to their poor deformation ability, resulting in dirt separation during the brush movement, reducing cleaning efficiency.

Method used

A suede cleaning brush is designed, which has a central installation area and a surrounding first installation area on the bristle installation surface, and is equipped with hard bristles and flexible bristles, which are used for desorption of dirt and flexible bristles. and collect desorbed dirt, combined with electric or vibrating devices to improve cleaning effect and efficiency.

Benefits of technology

It realizes effective desorption of dirty and long-distance mobile collection, improves cleaning efficiency and effect, and is suitable for cleaning of various suede surfaces.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a suede cleaning brush and an electric cleaning device, the suede cleaning brush comprises a body, the body is provided with a bristle mounting surface, the bristle mounting surface is provided with a central mounting area and a first mounting area annularly arranged on the outer side of the central mounting area, and the suede cleaning brush further comprises flexible bristles and hard bristles; the hard bristles are fully distributed in the central mounting area, and the flexible bristles are distributed in the first mounting area. According to the suede cleaning brush, the design that the bristles on the first installation area surround the bristles on the center installation area is adopted, so that dirt in the same area can be in contact with the hard bristles and the flexible bristles in sequence when the suede cleaning brush moves, the dirt can be more easily desorbed through the hard bristles, and the desorbed dirt can be more easily moved and collected through the flexible bristles.
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Description

Technical Field

[0001] The utility model relates to the field of cleaning appliances, in particular to a suede cleaning brush and an electric cleaning device. Background Art

[0002] Hard bristles are more likely to generate greater friction with dirt, causing the dirt to peel off from the surface it adheres to. However, on the other hand, hard bristles have poor deformation ability and cannot form a good fit with the adhesion surface. Therefore, during the movement of the brush, the hard bristles are easily separated from the peeled dirt, and the peeled dirt cannot be moved over a long distance, which is not conducive to the centralized collection of dirt and reduces the cleaning efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a more efficient suede cleaning brush and electric cleaning device to address the problem of poor cleaning efficiency.

[0004] The technical solution provided by the utility model is:

[0005] A suede cleaning brush comprises a body, wherein the body is provided with a bristle mounting surface, the bristle mounting surface has a central mounting area and a first mounting area arranged around the outside of the central mounting area, and the suede cleaning brush further comprises flexible bristles and hard bristles;

[0006] The central installation area is covered with the hard bristles, and the first installation area is covered with the flexible bristles, or,

[0007] The central installation area is covered with the flexible bristles, and the first installation area is provided with the hard bristles.

[0008] The bristle installation surface of the utility model further comprises a second installation area arranged in a circle outside the first installation area, and the bristles arranged in the second installation area are of a different type from those arranged in the first installation area.

[0009] The length of all or part of the flexible bristles of the utility model is greater than the length of the hard bristles.

[0010] The flexible bristles of the utility model are made of animal hair, and the hard bristles are made of metal or alloy.

[0011] The flexible bristles of the utility model are made of wool or pig bristles, and the hard bristles are made of copper or stainless steel.

[0012] The diameter of the end of the flexible bristle far from the bristle mounting surface of the utility model is smaller than the diameter of the end of the flexible bristle close to the bristle mounting surface.

[0013] The central installation area of ​​the utility model is covered with the hard bristles, the first installation area is provided with the flexible bristles, the flexible bristles are wool, and the hard bristles are copper wires.

[0014] The shape of the central installation area of ​​the utility model is circular, the shape of the first installation area is annular, and the diameter of the central installation area is equal to the ring width of the ring of the first installation area.

[0015] The utility model also provides an electric cleaning device, comprising a rotating motor, a casing and a velvet cleaning brush, wherein the rotating motor is installed in the casing, the body is connected to the output end of the rotating motor, and the rotating motor drives the body to rotate.

[0016] The utility model also provides an electric cleaning device, comprising a vibration motor, a housing and a velvet cleaning brush, wherein the vibration motor is installed in the housing, the body is connected to the output end of the vibration motor, and the vibration motor drives the body to vibrate.

[0017] The beneficial effect of the utility model is that the bristles on the first installation area are designed to surround the bristles on the central installation area, so that when the suede cleaning brush moves, the dirt in the same area can contact the hard bristles and the flexible bristles in turn. The hard bristles can make the dirt easier to detach, and the flexible bristles can make the detached dirt easier to move and collect. Based on this, compared with the prior art, the suede cleaning brush of the utility model takes into account both cleaning effect and cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view of the suede cleaning brush in Example 1 of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the AA section structure;

[0020] Figure 3 This is a schematic diagram of the rear view structure of the suede cleaning brush in Example 1 of the utility model;

[0021] Figure 4 This is a schematic diagram of the rear view structure of the suede cleaning brush in Example 3 of the utility model;

[0022] Figure 5 This is a cross-sectional view of the flexible bristles in Example 4 of the utility model.

[0023] Reference numerals:

[0024] 1-main body; 11-bristle mounting surface; 111-first mounting area; 112-second mounting area; 113-central mounting area; 12-connecting part; 2-flexible bristles; 3-hard bristles. DETAILED DESCRIPTION

[0025] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 3 The present embodiment provides a suede cleaning brush, including a body 1, flexible bristles 2 and hard bristles 3. The body 1 is provided with a bristle mounting surface 11. The bristle mounting surface 11 should be a continuous surface, which can be a complete plane, a curved surface, or a combination of a plane and a curved surface with central symmetry or axial symmetry. The flexible bristles 2 and the hard bristles 3 are both arranged on the bristle mounting surface 11.

[0028] The bristle mounting surface 11 has a central mounting area 113 and a first mounting area 111 arranged outside the central mounting area 113 . Optionally, the bristle mounting surface 11 further has a second mounting area 112 arranged outside the first mounting area 111 .

[0029] The geometric center of the bristle mounting surface 11 or a point on the axial extension line where the geometric center is located is located in the central mounting area 113. In this embodiment, the body 1 is cylindrical, and the bristle mounting surface 11 is one of the end surfaces of the body 1. Therefore, the bristle mounting surface 11 is a circular surface, and the geometric center of the bristle mounting surface 11 is the center of the bristle mounting surface 11. The other end of the body 1 is provided with a connecting portion 12 for connecting with the output shaft of the motor.

[0030] In this embodiment, the central installation area 113 is covered with flexible bristles 2, and the flexible bristles 2 effectively shield the central installation area 113 to prevent the central installation area 113 from having obvious gaps. The first installation area 111 is provided with hard bristles 3, and the second installation area 112 is provided with flexible bristles 2, so that the types of bristles provided in the first installation area 111 and the second installation area 112 are different, that is, either flexible bristles 2 or hard bristles 3. The density of bristles provided in the central installation area 113, the first installation area 111, and the second installation area 112 can be the same or different.

[0031] Based on the shape of the bristle mounting surface 11 of the present embodiment, the shape of the central mounting area 113 of the present embodiment is circular, the shapes of the first mounting area 111 and the second mounting area 112 are both circular rings, the edge of the central mounting area 113 coincides with the inner edge of the first mounting area 111, and the outer edge of the first mounting area 111 coincides with the inner edge of the second mounting area 112. In the present embodiment, the flexible bristles 2 and the hard bristles 3 completely block the bristle mounting surface 11. In some embodiments, the diameter of the central mounting area 113 is equal to the ring width of the circular ring of the first mounting area 111. In actual applications, the cleaning effect of this embodiment is better. In some embodiments, the outermost layer of bristles is close to or coincides with the edge of the bristle mounting surface 11; in other embodiments, the outermost layer of bristles is at a certain distance from the edge of the bristle mounting surface 11.

[0032] The elastic deformation capacity of the hard bristles 3 is smaller than that of the flexible bristles 2. Since the bristle mounting surface 11 in this embodiment is generally flat, and the lengths of the flexible bristles 2 and the hard bristles 3 are generally the same, it can be ensured that the flexible bristles 2 and the hard bristles 3 can both come into contact with dirt during the movement of the body 1, and the flexible bristles 2 and the hard bristles 3 are deformed when squeezing the suede surface to be cleaned. However, due to the difference in deformation capacity, there is a difference in the local deformation of the ends of the flexible bristles 2 and the hard bristles 3 used for cleaning.

[0033] When the main body 1 of the velvet cleaning brush moves, the hard bristles 3 can effectively desorb the dirt adhered to the velvet surface to be cleaned. However, due to the hard bristles 3 being difficult to deform, the local deformation at the end in contact with the velvet surface to be cleaned is insufficient, so that the end of the hard bristles 3 cannot fit the velvet surface to be cleaned well. As the hard bristles 3 move, the dirt desorbed from the velvet surface to be cleaned is easily separated from the hard bristles 3. This part of the desorbed dirt can only move a very small distance under the driving action of the hard bristles 3. In this embodiment, this part of the desorbed dirt will contact the flexible bristles 2 as the velvet cleaning brush continues to move. Due to the flexible bristles 2 being easy to deform, the end of the flexible bristles 2 can fit well with the velvet surface to be cleaned, and obtain a longer contact time with the desorbed dirt, thereby pushing the desorbed dirt to move a longer distance. The flexible bristles 2 can be used to concentrate the desorbed dirt in one place for easy collection, thereby improving the cleaning efficiency.

[0034] To summarize, the surrounding design of the first installation area 111 to the central installation area 113 enables the same dirt to contact the hard bristles 3 and the flexible bristles 2 successively when the suede cleaning brush moves. The hard bristles 3 can make the dirt easier to desorb, while the flexible bristles 2 can make the desorbed dirt easier to move and collect. Therefore, the suede cleaning brush provided in this embodiment takes into account both cleaning effect and cleaning efficiency.

[0035] The material of the hard bristles 3 is metal or alloy, while the material of the flexible bristles 2 is animal hair. Animal hair is not only fine and dense, with a larger surface area, but also easy to generate static electricity. Therefore, when the flexible bristles 2 come into contact with dirt, they can also electrostatically adsorb the dirt to a certain extent, thereby driving the dirt to move a longer distance, thereby further improving the collection efficiency of the dirt. Considering the cost, animal hair can be further selected from wool or pig bristles, and metal or alloy can be further selected from copper or stainless steel.

[0036] When the flexible bristles 2 and the hard bristles 3 completely cover the bristle mounting surface 11, the entire bristle mounting surface 11 is effectively utilized.

[0037] The suede cleaning brush provided by the utility model is particularly suitable for cleaning articles with suede surfaces, such as suede furniture, suede clothing, boots, bags and the like. The suede can be suede leather formed by processing natural leather such as suede, pigskin, cowhide, etc., or it can be synthetic suede fabric made of chemical materials such as nylon and polyester.

[0038] Embodiment 2:

[0039] The difference between this embodiment and embodiment 1 is that the central installation area 113 is covered with hard bristles 3, the first installation area 111 is provided with flexible bristles 2, and the second installation area 112 is provided with hard bristles 3, and the types of bristles provided in the first installation area 111 and the second installation area 112 are different.

[0040] Embodiment 3:

[0041] See also Figure 4 The difference between this embodiment and the first embodiment is that the main body 1 is in the shape of a cuboid, and accordingly, the central installation area 113 is in the shape of a rectangle, and the shape of the first installation area 111 is not a circular ring, but a square frame.

[0042] Embodiment 4:

[0043] See also Figure 5Compared with the first embodiment, the structure of the flexible bristles 2 is further optimized in the present embodiment, wherein the flexible bristles 2 gradually become thinner from one end to the other end, wherein the ends of the flexible bristles 2 at the bristle mounting surface 11 are thicker, and the ends of the flexible bristles 2 away from the bristle mounting surface 11 are thinner, that is, the diameter of the ends of the flexible bristles 2 away from the bristle mounting surface 11 is smaller than the diameter of the ends of the flexible bristles 2 close to the bristle mounting surface 11. Accordingly, the ends of the flexible bristles 2 away from the bristle mounting surface 11 have a stronger deformation ability than the ends of the flexible bristles 2 at the bristle mounting surface 11. When the total deformation amount of the flexible bristles 2 is fixed, the ends of the flexible bristles 2 away from the bristle mounting surface 11 can produce a stronger deformation, thereby enabling the flexible bristles 2 to better fit the velvet surface to be cleaned, thereby enhancing its driving effect on dirt.

[0044] Embodiment 5:

[0045] The difference between this embodiment and embodiment 1 is that the length of the flexible bristles 2 is longer than the length of the hard bristles 3, so the flexible bristles 2 will contact the suede surface to be cleaned before the hard bristles 3.

[0046] When used for a velvet surface to be cleaned that is relatively soft or only slightly dirty, the main body 1 and the velvet surface to be cleaned can be kept at a certain distance, and only the flexible bristles 2 can be in contact with the velvet surface to be cleaned, and cleaning is performed only through the flexible bristles.

[0047] When cleaning a suede surface that is harder or more dirty, the pressure on the main body 1 can be increased to cause the flexible bristles 2 to deform more, so that the flexible bristles 2 and the hard bristles 3 are in contact with the suede surface to be cleaned at the same time, and the flexible bristles 2 and the hard bristles 3 cooperate to perform cleaning.

[0048] Embodiment 6:

[0049] This embodiment provides an electric cleaning device, including a rotating motor, a housing, and a velvet cleaning brush, wherein the rotating motor is installed in the housing, and the body 1 is connected to the output end of the rotating motor through a connecting portion 12, and the rotating motor drives the body 1 to rotate. For example, the connecting portion 12 has a concave portion, and the output end of the rotating motor has a convex portion, and the connecting portion 12 and the output end of the rotating motor are connected to each other through plug-in matching of the concave portion and the convex portion.

[0050] Embodiment 7:

[0051] This embodiment provides an electric cleaning device, including a vibration motor, a housing, and a velvet cleaning brush, wherein the vibration motor is installed in the housing, and the body 1 is connected to the output end of the vibration motor through a connecting portion 12, and the vibration motor drives the body 1 to vibrate. For example, the connecting portion 12 has an internal thread, and the output end of the rotary motor has an external thread, and the connecting portion 12 and the output end of the vibration motor are connected to each other through the cooperation of the internal thread and the external thread.

[0052] The technical features of the above-described embodiments may be arbitrarily and reasonably combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A suede cleaning brush, comprising a body (1), wherein the body (1) is provided with a bristle mounting surface (11), It is characterized in that The bristle mounting surface (11) comprises a central mounting area (113) and a first mounting area (111) arranged around the outside of the central mounting area (113); the suede cleaning brush further comprises flexible bristles (2) and hard bristles (3); The central installation area (113) is covered with the hard bristles (3), and the first installation area (111) is provided with the flexible bristles (2), or, The central installation area (113) is covered with the flexible bristles (2), and the first installation area (111) is provided with the hard bristles (3).

2. The suede cleaning brush according to claim 1, It is characterized in that The bristle installation surface (11) further comprises a second installation area (112) arranged around the outside of the first installation area (111); the bristles arranged in the second installation area (112) are of a different type from the bristles arranged in the first installation area (111).

3. The suede cleaning brush according to claim 1, It is characterized in that The length of all or part of the flexible bristles (2) is greater than the length of the hard bristles (3).

4. The suede cleaning brush according to claim 1, It is characterized in that The material of the flexible bristles (2) is animal hair, and the material of the hard bristles (3) is metal or alloy.

5. The suede cleaning brush according to claim 1, It is characterized in that The flexible bristles (2) are made of wool or pig bristles, and the hard bristles (3) are made of copper or stainless steel.

6. The suede cleaning brush according to claim 1, It is characterized in that The diameter of the end of the flexible bristle (2) away from the bristle mounting surface (11) is smaller than the diameter of the end of the flexible bristle (2) close to the bristle mounting surface (11).

7. The suede cleaning brush according to claim 1, It is characterized in that The central installation area (113) is covered with the hard bristles (3), the first installation area (111) is provided with the flexible bristles (2), the flexible bristles (2) are wool, and the hard bristles (3) are copper wires.

8. The suede cleaning brush according to claim 1, It is characterized in that The shape of the central installation area (113) is circular, the shape of the first installation area (111) is annular, and the diameter of the central installation area (113) is equal to the ring width of the ring of the first installation area (111).

9. An electric cleaning device, It is characterized in that It comprises a rotating motor, a casing and a suede cleaning brush as claimed in any one of claims 1 to 8, wherein the rotating motor is installed in the casing, the body (1) is connected to the output end of the rotating motor, and the rotating motor drives the body (1) to rotate.

10. An electric cleaning device, It is characterized in that It comprises a vibration motor, a housing and a suede cleaning brush as described in any one of claims 1 to 8, wherein the vibration motor is installed in the housing, the body (1) is connected to the output end of the vibration motor, and the vibration motor drives the body (1) to vibrate.