Roller Brush Bracket and Cleaning Device

Abstract

A roller brush bracket and a cleaning device are provided. The roller brush bracket includes: a housing (1), where the housing (1) contains a reservoir and an air duct (11), the reservoir is configured to accommodate a roller brush and the air duct (11) contains an air outlet (12) and a gap opening (13); an air nozzle (2) arranged on the air outlet (12); and a cover plate (3) arranged on the gap opening (13) and closing the gap opening (13), where the housing (1), air nozzle (2) and cover plate (3) have an integrated structure.

Description

1 Tar$fname Roller Brush Bracket and Cleaning Device CROSS-REFERENCE 5 FOR THE RELEVANT APPLICATION. The present application was submitted to the China National Intellectual Property Administration on 19 June 2023. Product number 202321567690.X and titled "ROLL BRUSH BRACKET AND CLEANING DEVICE" (C1n) He is claiming priority rights to the Patent Application and the entire content of this application. It is included here as a reference. 10 TECHNICAL FIELD The current application pertains to the field of smart home technologies, and specifically to a roller brush bracket and a cleaning tool. It relates to the device. 15 BACKGROUND Because the air channel in the broom's roller brush bracket is relatively smooth and the air nozzle Because it contains a lower cut, it cannot be removed directly from the mold. As a result, the existing roller brush 20 The components of the bracket generally use pre-assembled structures, which can lead to air leakage and This can lead to dust accumulation in the gaps, affecting the product's cleaning performance. SUMMARY (I) Purpose of the Present Application The purpose of the present application is to address the poor sealing performance and dust accumulation of the roller brush bracket. The solution to the slope problems is to provide a roller brush bracket and a cleaning device. (II) Technical Solution To solve the above problems, the first aspect of the current application is a roll containing the following: The brush bracket1 provides: a housing, an air nozzle and a cover plate. The housing is a reservoir and It includes an air duct. The reservoir is designed to accommodate a roller brush, and the air duct is 35 It includes an air outlet and a clearance opening. The air nozzle is placed in the air outlet. Cover plate. It is placed over the opening and closes the opening. Housing, air nozzle and cover. 2 The plate has an integrated structure. Optionally, the housing and cover plate can be made of the same material. Optionally, the housing and cover plate are made of ABS material. 5 Optionally, the housing and cover plate can be made from different materials. Optionally, the housing is made of ABS material. The cover plate is a composite structure. and contains a layer of ABS material and a layer of glass fiber. 10 Optionally, the housing is made of ABS material. The cover plate is a composite structure. and contains one layer of ABS material, one layer of glass fiber, and one layer of polycarbonate. Optionally, the housing is made of ABS material. The cover plate is a composite structure. 15 and contains a glass fiber layer and a polycarbonate layer. Optionally, the housing is made of ABS material. The cover plate is made of composite material. It is structured and contains a polyamide layer and a glass fiber layer. Optionally, the air duct can be arranged as a first duct and a second duct, adjacent to each other. Channel 1 contains. The air outlet is in contact with the first channel. The opening is the air outlet. The air exit from one side of the first canal proximal to one side of the second canal distal to one side It extends all the way to the edge. A second aspect of the current application provides for a cleaning device which includes: a device The body1, at least one roller brush bracket1 as described above, and at least one roller brush. Roller brush bracket1 The device housing is arranged on the device body. The roller brush is arranged on the roller brush bracket. (III) Beneficial Effects 30 1. According to the regulations of the current application, the air duct in the roller brush bracket is completely sealed. The housing, air nozzle, and cover plate are integrated to form a leak-proof structure. It has a structure that prevents poor sealing and air leakage, and the cleaning device Cleaning performance is improved. Also, because there are no gaps, dust accumulation is prevented. 35 2. According to the regulations of the current application, the cleaning device is the roller brush described above. 3 The bracket is provided so that the cleaning device exhibits better cleaning performance, dust It does not tend to accumulate and is suitable for daily care and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS FIGURE 1 shows the schematic structural design of a roller brush bracket according to a regulation of the current application. It is a d1 diagram; Figure 2 shows the schematic structural representation of an enclosure, according to a modification of the current application. It is a d1 diagram; and Figure 3 shows, according to a regulation of the current application, a housing and an air nozzle 10 It is a schematic structural diagram. Reference numbers are listed as follows: 1. housing; 2. air nozzle; 3. cover plate; 11. air duct; 12. air outlet; 13. gap The opening; channel 111; and channel 112. 1k1nc1. 15 DETAILED RECIPE The current application description includes the terms "center", "longitudinal", "transverse", and "length". "width", "thickness", "top", "bottom", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", 20 Similarities shown based on "clockwise", "counterclockwise" and drawings. It should be understood that the terms indicate directions or positional relationships, and the specified apparatus or The element must have a specific orientation and be configured and operated according to that specific orientation. Instead of stating or implying that it is necessary, it is simply to facilitate the explanation and It is designed to simplify and is limited by the current application. 25 It should not be interpreted. Furthermore, the terms "b1r1nc1" and "1k1nc1" are used for descriptive purposes only and are relative. the number of technical specifications that it emphasized or implied or explained indirectly indicated It should not be interpreted as such. Therefore, the characteristics defined by "first" and "second" are not explicit or 30 It may implicitly include one or more features. In the description of the current application, otherwise... Unless explicitly and specifically defined, "numerous" means 1k1 or more. In the current application, unless aks1 is explicitly specified and defined, "assembly" and "intermediate" are used. The terms "connection," "link," and "fixing" should be understood in a broad sense. For example, these include: 35 fixed connection, detachable connection or integrated connection; or mechanical connection or electrical connection connection, or direct connection, indirect connection via an intermediary, or two elements. 4 Internal communication may occur between them. For those with normal technical skills, in the current application... The specific meanings of the terms mentioned above can be understood according to certain conditions. Sample arrangements for the current application are explained below, with reference to the drawings. The example arrangements described here¹ are only for showing and explaining the existing application. ⁵ It should be understood that it serves its purpose and does not restrict the current practice. From a first perspective, an arrangement provides a roller brush bracket. Figure 1 shows an arrangement according to which... Figure 2 is a schematic structural diagram of a roller brush bracket. Figure 2 shows a configuration according to a pattern. Figure 3 is a schematic structural diagram of the enclosure. Figure 3 shows a 10 according to an arrangement. This is a schematic structural diagram of the housing and an air nozzle. As shown in Figures 1 to 3, the roller brush bracket, according to the arrangement, includes: a Housing 1, air nozzle 2 and cover plate 3. Housing 1, a reservoir and an air duct. 11 1contains. The reservoir is structured to accommodate a roller brush and the air duct 11 contains an air 15 It includes outlet 12 and a gap opening 13. Air nozzle 2 is arranged on air outlet 12. The cover plate is placed over the 3 gap openings and closes the 13 gap openings. The housing 1, air nozzle 2, and cover plate 3 have an integrated structure. In some examples, as shown in Figures 11a 3, the reservoir is an integrated structure with an air duct 11 20 It is in contact with 1le 1let and is structured to accommodate the roller brush. Gap opening 13, To facilitate removal from the mold, the air vent is located proximal to the 12. In some examples, as shown in Figures 1 to 3, the opening is in the shape of 13 squares. This allows for... The work process and production become easier. However, in other arrangements, the air outlet 25 The 12 air nozzles facilitated the removal of the 2 molds and the air on the housing. as long as it can prevent the channel's 11 air nozzles from interfering with the removal of the 2 molds, Without limitation, the arrangement may include 13 circular, elliptical or other polygonal openings. It should also be noted that this can occur in other ways. In some examples, as shown in Figure 11a 3, there is a gap in the lengthwise direction of the air duct. The width of the opening (13) is greater than the width of the air outlet (12). In this way, the air Removing the nozzle from the 2 molds is facilitated in process 1. In some examples, referring to Figure 1, the air nozzle 2 is made of flexible plastic. 35 Flexible plastic, also called soft rubber, is produced by injection molding of plastic. It is formed. It gives a soft feel at room temperature, does not require vulcanization process and retains heat well. It exhibits resistance and mechanical properties. In some examples, as shown in Figure 1, the housing 1, the air nozzle 2 and the cover plate 3 Its integrated structure is formed by three injection moldings. Specifically, the housing of the roller brush bracket is formed by first injection molding. Figure As shown in Figure 2, the shaped housing contains an air duct, and this air duct, It is equipped with an air outlet 12 and a gap opening 13 located above it. The gap The opening is 13, 1k1nc1, the air nozzle slider 2 1ç comes out of the mold during injection molding. It is structured for removal. Air nozzle 2, 1k1nc1 mold-1ç1 injection molding path 1le 10 Air outlet 12 is created above. As shown in Figure 3, second injection molding During this process, the air nozzle's 2 1ç slide is pulled out of the mold by removing it from the opening. Cover plate 3, third mold-1c1 injection molding path 1le gap opening 13 on It is created; side1, the integrated injection molding of the roller brush bracket1 is completed. In Figure 1 As shown, housing 1, air nozzle 2 and cover plate 3 are integrated as a single unit. It has been created. According to the specifications, the roller brush bracket1, housing1, air nozzle2 and cover plate3 are included. Housing 1, air nozzle 2 and cover plate 3 have an integrated structure such that the air duct 11 creates a complete seal structure, thus preventing poor sealing and air leakage, and 20 The cleaning performance of the cleaning device is improved. Also, dust accumulation is reduced because there are no gaps. This will be prevented. In some applications, referring to Figure 1, housing 1 and cover plate 3 are the same. Made of material 25 In some examples, referring to Figure 1, the casing 1 and cover plate 3 are acrylonitrile-butadiene- It is made of styrene (ABS) material. Specifically, ABS material refers to an acrylonitrile-butadiene-styrene copolymer and has a high 30 a thermoplastic polymer structure with durability, toughness and ease of processing and molding The housing and cover plate are both made of ABS material. Thus, the cover plate can be connected to the 3 housings in a 1:1 manner, and the amount of deformation... It could be within a controllable range of approximately 0.2 mm. 35 In some other examples, referring to Figure 1, the casing 1 and the cover plate 3 are made of polyolefin. It has been done. 6 Specifically, polyolefins are generally ethylene, propylene, 1-butene, 1-pentene, 1-hexene, 1-octene, and Obtained by homopolymerization or copolymerization of α-olefins such as 4-methyl-1-pentene It refers to a class of thermoplastic resins as well as some frequently occurring olefins. These are abundant They have advantages such as raw material availability, low price, and ease of processing and molding. 5 In some other examples, referring to Figure 1, the housing 1 and the cover plate 3 It is made of pol1ox1met1lene. In particular, polyoxymethylene, also called acetal resin, has high fatigue resistance, 1y1 10 wear resistance, low water absorption, wide surface hardness, good hardness, good dimensional stability of the products. thermoplastic with advantages such as high dimensional accuracy, 1y1 shear properties1 and similar1 Crystal is a high molecular weight polymer. In some other examples, referring to Figure 1, enclosure 1 and cover plate 3 15 It is made of polycarbonate. Especially polycarbonate, with its high strength and elasticity coefficient, and high impact resistance, excellent fatigue resistance, dimensional stability, low creep (under high temperature conditions). (with very little change), a rigid thermoplastic with high transparency and good colorability. 20 It is resin. According to the regulations, housing 1 and cover plate 3 are made of the same material and therefore They exhibit the same characteristics. This ensures a good connection during the injection molding process. It facilitates and effectively improves the air duct's sealing performance. 25 In some applications, referring to Figure 1, the housing 1 and the cover plate 3 are different. It is made of materials. In some examples, referring to Figure 1, the housing is made of ABS material. 30 The cover plate is a 3-component structure consisting of an ABS material layer and a fiberglass layer. 1contains1r. In some designs, the ABS material layer and the cover plate consist of 3 layers of glass fiber. Arrangement methods1, including but not limited to, 1st1flenm1ş arrangement, reciprocal cross 35 It includes regulation and hybrid regulation. 7 In some applications, the content of the cover plate is ABS material and glass fiber. The percentages differ by a margin ranging from 5% to 30%. Specifically, cover plate 3 contains ABS material and glass fiber, so the cover plate is ABS. The enclosure made of this material has a compatibility with 1 and exhibits low shrinkage. 5 In some other examples, referring to Figure 1, the housing is made of ABS material. The cover plate is a 3-component structure consisting of an ABS material layer, a glass fiber layer, and b1r polycarbonate layer 1contains. In some regulations, the ABS material layer, the glass fiber layer, and the cover plate are 3 layers long. Polycarbonate layer arrangement methods, including but not limited to, It includes reciprocal cross-reciprocal arrangement and hybrid arrangement. In some applications, the cover plate contains 15% ABS material, glass fiber and polycarbonate. The percentages differ by a margin ranging from 5% to 30%. Specifically, the cover plate 3 contains ABS material, glass fiber and polycarbonate; side, cover The plate is made of ABS material, the housing has good compatibility and low It exhibits shrinkage, thus providing a good connection between the cover plate 3 and the housing 1. 20 In some other examples, referring to Figure 1, the housing is made of ABS material. The cover plate is a 3-component structure consisting of a glass fiber layer and a polycarbonate layer. In some regulations, the glass fiber layer is 1le and the cover plate is 3 polycarbonate layers are 25 Arrangement methods1, including but not limited to, 1st1flenm1ş arrangement, reciprocal cross It includes regulation and hybrid regulation. In some applications, the glass fiber and polycarbonate content ratios in the cover plate range from 5% to 30%. It differs by a varying degree. 30 Specifically, the cover plate contains 3 layers of glass fiber and polycarbonate. Glass fiber has excellent insulation properties. It exhibits strong heat resistance, corrosion resistance and high mechanical strength. Polycarbonate, High strength and elasticity coefficient, high impact resistance, excellent fatigue resistance, 1y1 Dimensional stability and low creep exhibit, thus reducing the brittleness and poor abrasion of glass fiber. 35 It compensates for deficiencies such as resistance. The three materials of the cover plate are glass fiber and polycarbonate. 1çer1r, so the cover plate is made only of ABS material, housing 1 1le 1y1 b1r 8 It not only has good compatibility, but also exhibits low shrinkage. In some other examples, referring to Figure 1, the housing is made of ABS material. The cover plate is a 3-component structure consisting of a polyamide layer and a glass fiber layer. In some configurations, the arrangement of the pol1am1d layer 1le cover plate consists of 3 glass fiber layers. methods1, including but not limited to, 1st1flenm1ş düzeny1, reciprocal cross It includes regulation 1 and hybrid regulation 1. In some regulations, the content ratios of polyamide and glass fiber in the cover plate range from 5% to 30%. It differs by a variable difference between them. Specifically, the cover plate contains 3 polyamides and glass fiber. Commonly known as nylon. pol1am1d, toughness, wear resistance, self-lubrication and a wide service temperature range. It has advantages and is also low cost, thus eliminating the brittleness and 15 of glass fiber. It compensates for deficiencies such as weak wear resistance. The cover plate's three materials are polyamide and fiberglass included, so the cover plate is made only of ABS material. It not only offers good compatibility, but can also reduce shrinkage. According to the regulations, the housing 1 and the cover plate 3 are made of different materials, so the cover 20 The limitations on the 3 materials of the plate are reduced. In some arrangements, as shown in Figures 1 to 3, air ducts 11 are adjacent to each other. It contains a regulated first channel 111 and a second channel 112. Air outlet 12, first channel 111 1le 1let1m hal1nded1r. The gap opening 13, the first channel 111 25 proximal to the air outlet 12 It extends from one side of the air outlet to the other side of the second channel, which is located at the 12th distal end. In some examples, as shown in Figures 1 to 3, the first channel 111 and the second channel 112 are separate. They are structured to accommodate a roller brush and are in contact with each other. This In this way, the structure becomes more reasonable, and thus the air circulation in the air duct becomes 30. It becomes easier. In the regulations, the first canal, with a gap opening of 13 and proximal to the air outlet of 12, is 111 b1r It extends from the edge to the air outlet, to the edge of the second channel, which is 12 d1stal, so that The air nozzle provides sufficient space for removal from the 2 molds and prevents interference. 35 From a second perspective, an arrangement also provides a cleaning device. According to the arrangement... 9 The cleaning device includes: a device body, at least one roller brush bracket as described above. and at least one roller brush. The roller brush bracket is arranged on the device body. Numerous If there are roller brushes, all of these numerous roller brushes can be arranged on the roller brush bracket. According to the regulation, the cleaning device must have a sweeping robot, an integrated sweeping function, and 5 It could be a mop machine or another cleaning device that meets the requirements. understandable. In some examples, the roller brush has a support component and a base arranged outside the support component. Contains cleaning component. Support component, high strength material such as metal pipe or rigid plastic 10 It may be made of a support material. Cleaning component, foam rubber, foam, non- Woven fabric, cotton cloth and mohair cloth are materials that have a good cleaning effect. This has been done in such a way that the overall structural strength of the roller brush is increased while providing good cleaning. kab1l1yet1 can also be provided. In some examples, the cleaning device also includes a fan attachment and a dust container. The fan attachment, The roller brush bracket is attached to an air nozzle, and each pair of roller brushes is a roller brush. The bracket is arranged on a surface and has a certain interaction with the ground. Therefore, the roller The brushes can sweep up the debris on the floor and roll this debris into an air duct, and more Then the debris passes through a suction system produced by the fan apparatus and through the dust box apparatus. The dust is drawn into the dust box apparatus by air with a force of 1. As a result, the sweepings become dust. It is assembled in its box / container. It can be understood that the cleaning device may also include: a driving system, a sensing system. s1stem1, b1r control module, b1r power system1, b1r human-machine interaction system1 and the like1. 25 The systems described above are coordinated with each other, so the cleaning device cleans It can act autonomously to perform its function. In the cleaning device, as above The functional elements and similar components that make up the described systems are located on the main body of the device. It is organized in an integrated manner. The cleaning device according to the regulations, and the roller brush according to the above regulation. The bracket is provided so that the cleaning device exhibits better cleaning performance, dust It does not tend to accumulate and is suitable for daily care and cleaning. Experts in this field agree that the advantageous methods listed above do not contain any contradictions. 35 They can easily understand that they can be freely combined and overlapped, provided that condition is met.

Claims

Requests 1. The invention in question is a roller brush bracket, the features of which are as follows: b / r enclosure (1), where the enclosure (1) contains a reservoir and a duct (11), This reservoir / nb / r is structured to accommodate the roller brush, and the air duct is 5 (11) b / r air outlet (12) and b / r gap opening (13) / container / ; an air nozzle (2) arranged on the air outlet (12); and a cover arranged on the opening (13) and closing the opening (13) plate (3), Here the housing (1), air nozzle (2) and cover plate (3) have an integrated b / r structure 10 It is the fact that.

2. According to claim 1, the roller brush bracket is, in particular, the body (1) and the cover plate (3) It is made of the same material.

3. Roller brush bracket according to claim 1 or 2, where body (1) and cover The plate (3) is made of ABS material.

4. According to claim 1, the roller brush bracket is, in particular, the body (1) and the cover plate (3) It is made from different materials. 20 5. Roller brush bracket according to claim 1 or 4, and its features, where the housing (1) is an ABS made of material; cover plate (3) being of composite / tb / r structure and b / r ABS material layer and b / r glass fiber layer / cermes / d / r.

6. Roller brush bracket according to claim 1 or 4, where the housing (1) is made of ABS. made of material; cover plate (3) being of composite / tb / r structure and b / r ABS The material layer consists of a glass fiber layer and a polycarbonate layer.

7. Roller brush bracket according to claim 1 or 4, where the housing (1) b / r ABS 30 made of material; cover plate (3) being of composite / tb / r structure and b / r glass fiber layer and b / r poly / carbonate layer / cermes / d / r.

8. Roller brush bracket according to claim 1 or 4, where the housing (1) is an ABS made of material; cover plate (3) being of composite / tb / r structure and b / r 35 pol / am / d layer and b / r glass fiber layer / çermes / d / r. 11 9. According to claim 1, the roller brush bracket is, in particular, where the air duct (11) is connected to each other. arranged as b / rb / r / nc / channel (111) and b / r / k / nc / channel (112) / containing / ; air its outlet (12) b / r / nc / channel (111) / le / let / ş / m hal / nde; gap opening (13) air (12) proks / mal / ndek / b / r / nc / channel (111) b / r side air outlet (12) d / stal / ndek / / k / nc / extends to one side of the canal (112). 5 10. The invention in question is a cleaning device, and its features include the following: b / rc / haz body / ; According to any of the systems numbered 1 to 9 placed on the c / haz body at least one roller brush bracket; and 10 at least one roller brush, where the roller brush is placed on a roller brush bracket. It is the fact that.

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