Cleaning brush device and cleaning equipment

Abstract

The utility model discloses a cleaning brush device and cleaning equipment. The cleaning brush device comprises a shell assembly, a ground brush piece, a ground brush cover and a medium output assembly. The floor brush piece is arranged on the shell assembly. The floor brush cover is detachably connected to the shell assembly and at least can shield part of the floor brush piece. The medium output assembly is fixedly arranged on the ground brush cover so that the medium output assembly can output the medium to the position in front of the ground brush piece. The cleaning brush device and the cleaning equipment are simple in structure and convenient to assemble and disassemble.

Description

Technical Field

[0001] This disclosure relates to the field of cleaning equipment technology, and in particular to a cleaning brush device and a cleaning device. Background Technology

[0002] With the development of technology and the improvement of people's living standards, cleaning equipment is increasingly being used in various fields. For example, cleaning equipment (robot vacuum cleaners, floor scrubbers, etc.) frees people from tedious cleaning work, keeps the home and office environment clean, and allows people to enjoy more free time, which is why they are favored by people.

[0003] In related technologies, cleaning equipment integrates more and more functions. However, the integration of multiple functions increases the complexity of the cleaning equipment structure, making assembly and disassembly more troublesome. Utility Model Content

[0004] In view of this, the present disclosure provides a cleaning brush device and a cleaning equipment, which have a simple structure and are easy to assemble and disassemble.

[0005] Specifically, this disclosure is achieved through the following technical solution:

[0006] According to a first aspect of the present disclosure, a cleaning brush device is provided, comprising a housing assembly, a floor brush member, a floor brush cover, and a media output assembly. The floor brush member is mounted on the housing assembly. The floor brush cover is detachably connected to the housing assembly and at least partially covers the floor brush member. The media output assembly is fixed to the floor brush cover so that the media output assembly can output media to the front of the floor brush member.

[0007] The technical solution of this disclosure will be further explained below:

[0008] In one embodiment, the media output assembly includes a tube with a built-in aerator to output foam to the front of the floor brush.

[0009] In one embodiment, the floor brush cover has a receiving cavity and an opening communicating with the receiving cavity, the tube body is fixedly connected to the floor brush cover, the tube body passes through the opening to communicate with the outside, and part of the tube body is located in the receiving cavity.

[0010] In one embodiment, the floor brush cover includes a first cover and a second cover, the first cover and the second cover being connected to form a receiving cavity.

[0011] In one embodiment, the cleaning brush device further includes a cleaning fluid delivery assembly and a gas delivery assembly disposed on the housing assembly. The media output assembly further includes a first tee, which includes a first inlet, a second inlet, and an outlet. One of the first inlet and the second inlet is connected to the cleaning fluid delivery assembly, the other is connected to the gas delivery assembly, and the outlet is connected to the pipe body.

[0012] In one embodiment, the first tee is integrally formed with the pipe body.

[0013] In one embodiment, the cleaning brush device further includes a control valve assembly. The cleaning fluid delivery assembly and the gas delivery assembly are connected to the first tee via the control valve assembly.

[0014] When the cleaning brush device is in foam output mode, the cleaning liquid delivery component and the gas delivery component are connected to the pipe body to output foam through the pipe body.

[0015] When the cleaning brush device is in the gas output state, the gas delivery component is connected to the pipe body, and the cleaning liquid delivery component is disconnected from the pipe body so that gas can be output through the pipe body.

[0016] In one embodiment, the media output assembly further includes a nozzle fixed to the tube body.

[0017] In one embodiment, the nozzle is integrally formed with the tube body.

[0018] According to a second aspect of the present disclosure, a cleaning device is provided, which includes the cleaning brush device in any of the above embodiments.

[0019] The technical solutions provided by the embodiments of this disclosure have at least the following beneficial effects:

[0020] During the assembly of the cleaning brush device, the floor brush component is mounted on the housing assembly, and then the floor brush cover is connected to the housing assembly, ensuring that the floor brush cover at least partially covers the floor brush component. This allows the housing assembly and the floor brush cover to protect the floor brush component. The floor brush cover is detachably connected to the housing assembly, facilitating the removal of the floor brush cover from the cleaning equipment for maintenance and replacement of internal components. Furthermore, fixing the media output component to the floor brush cover improves the assembly efficiency of the main body of the cleaning equipment. When the cleaning equipment is in operation, the cleaning brush device uses the media output component to guide the media to the front of the floor brush component, which then cleans using the media. This simplified structure of the cleaning brush device and cleaning equipment improves the efficiency of assembly and disassembly.

[0021] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0022] The accompanying drawings, which form part of this disclosure, are used to provide a further understanding of this disclosure. The illustrative embodiments of this disclosure and their descriptions are used to explain this disclosure and do not constitute an undue limitation of this disclosure.

[0023] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of a cleaning device shown in one embodiment.

[0025] Figure 2 for Figure 1 The diagram shows the structure of the cleaning brush device in the cleaning equipment.

[0026] Figure 3 for Figure 2 The diagram shows the structure of the floor brush cover of the cleaning brush device.

[0027] Figure 4 for Figure 2 The diagram shows a partial structural schematic of the cleaning brush device.

[0028] Figure 5 for Figure 3 The diagram shows the structure of the floor brush cover.

[0029] Figure 6 for Figure 5 The image shows a cross-sectional view of the floor brush cover.

[0030] Figure 7 for Figure 3 The diagram shows the structure of the media output component of the cleaning brush device.

[0031] Figure 8 for Figure 2 The diagram shows a partial structural schematic of the cleaning brush device.

[0032] Figure 9 for Figure 8 A partially enlarged schematic diagram of the cleaning brush device shown.

[0033] Figure 10 for Figure 1 The diagram shows the principle of the cleaning brush device.

[0034] Explanation of reference numerals in the attached figures:

[0035] 10. Cleaning equipment; 100. Cleaning brush device; 110. Housing assembly; 120. Floor brush component; 130. Floor brush cover; 131. Receptacle; 132. Port; 133. First cover; 134. Second cover; 140. Media output assembly; 141. Pipe body; 142. Aerator; 143. First tee; 1431. First inlet; 1432. Second inlet; 1433. First outlet; 144. Spray plate; 145. Nozzle; 150. Clean water delivery assembly; 151. Clean water tank; 152. Water pump; 160. Cleaning fluid delivery assembly; 161. Cleaning fluid tank; 162. Liquid pump; 170. Gas delivery assembly; 180. Control valve assembly; 181. Two-position three-way valve; 1811. Third inlet; 1812. Second outlet; 1813. Third outlet; 190. Second tee. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description, in conjunction with the accompanying drawings and specific embodiments, further illustrates this application. It should be understood that the specific embodiments described herein are merely illustrative and do not limit the scope of protection of this application.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application.

[0038] With the development of technology and the improvement of people's living standards, cleaning equipment is increasingly being used in various fields. For example, cleaning equipment (robot vacuum cleaners, floor scrubbers, etc.) frees people from tedious cleaning work, keeps the home and office environment clean, and allows people to enjoy more free time, which is why they are favored by people.

[0039] In related technologies, cleaning equipment integrates more and more functions. However, the integration of multiple functions increases the complexity of the cleaning equipment structure, making assembly and disassembly more troublesome.

[0040] Based on this, the present disclosure provides a cleaning brush device that, while realizing the functions of a cleaning brush device and a cleaning equipment, has a simple structure and is easy to assemble.

[0041] To better understand the cleaning brush device of this disclosure, the following description uses a cleaning device that applies the cleaning brush device.

[0042] like Figure 1As shown, in some embodiments, a cleaning device 10 is provided, which includes a cleaning brush device 100. Specifically, the cleaning device 10 can be a robot vacuum cleaner, a robot mop, or a floor scrubber, etc.

[0043] like Figures 2 to 4 As shown, in some embodiments, the cleaning brush device 100 includes a housing assembly 110, a floor brush 120, a floor brush cover 130, and a media output assembly 140. The floor brush 120 is mounted on the housing assembly 110. The floor brush cover 130 is detachably connected to the housing assembly 110 and at least partially covers the floor brush 120. The media output assembly 140 is fixed to the floor brush cover 130 so that the media output assembly 140 can output media to the front of the floor brush 120.

[0044] Thus, during the assembly of the cleaning brush device 100, the floor brush component 120 is mounted on the housing assembly 110, and the floor brush cover 130 is connected to the housing assembly 110, ensuring that the floor brush cover 130 at least partially covers the floor brush component 120. This allows the housing assembly 110 and the floor brush cover 130 to protect the floor brush component 120. The floor brush cover 130 is detachably connected to the housing assembly 110, facilitating the cleaning equipment 10 to disassemble the floor brush cover 130 for maintenance and replacement of internal components. Furthermore, fixing the media output component 140 to the floor brush cover 130 improves the assembly efficiency of the main body of the cleaning equipment 10. When the cleaning equipment 10 is operating, the cleaning brush device 100 uses the media output component 140 to guide the media to the front of the floor brush component 120, allowing the floor brush component 120 to clean using the media. In implementing the cleaning brush device 100 and the cleaning equipment 10, the structure of the cleaning brush device 100 and the cleaning equipment 10 is simplified, which is beneficial to improving the efficiency of assembly and disassembly of the cleaning brush device 100 and the cleaning equipment 10.

[0045] It should be noted that there are many ways to realize the medium, including water, cleaning fluid, a mixture of water and cleaning fluid, foam, water mist, gas, and light beam, etc.

[0046] like Figure 5 as well as Figure 6 As shown, in some embodiments, the media output assembly 140 includes a tube 141 with a built-in aerator 142 to output foam to the front of the floor brush 120. Thus, when the cleaning device 10 is operating, foam is generated by the aerator 142 within the tube 141, allowing the media output assembly 140 to output foam to the front of the floor brush 120, enabling the cleaning device 10 to perform cleaning using the foam.

[0047] like Figure 5 as well as Figure 6As shown, in some embodiments, the floor brush cover 130 is provided with a receiving cavity 131 and a through-hole 132 communicating with the receiving cavity 131. The tube body 141 is fixedly connected to the floor brush cover 130, and the tube body 141 passes through the through-hole 132 to communicate with the outside, with a portion of the tube body 141 located within the receiving cavity 131. Thus, by providing a receiving cavity 131 in the floor brush cover 130 and placing a portion of the tube body 141 within the receiving cavity 131, interference between the media output component 140 and the housing assembly 110 is avoided when the floor brush cover 130 is installed on the housing assembly 110, improving the reliability of the cleaning brush device 100 and the cleaning equipment 10. By allowing the tube body 141 to communicate with the outside through the through-hole 132, the media output component 140 can output media to the front of the floor brush component 120.

[0048] like Figure 5 as well as Figure 6 As shown, in some embodiments, the floor brush cover 130 includes a first cover 133 and a second cover 134, with the first cover 133 and the second cover 134 connected to form a receiving cavity 131. Thus, by connecting the first cover 133 and the second cover 134 to form the receiving cavity 131, and fixing the tube 141 within the first cover 133, so that the tube 141 is located within the receiving cavity 131, this method facilitates manufacturing and assembly, is easy to implement, and helps improve manufacturing and assembly efficiency.

[0049] In some embodiments, the first cover 133 is fixedly connected to the housing assembly 110, and the tube 141 is fixedly disposed on the first cover 133. By fixing the first cover 133 to the housing assembly 110, and connecting the first cover 133 to the second cover 134, it is beneficial to improve the connection reliability between the floor brush cover 130 and the housing assembly 110.

[0050] like Figure 4 , Figure 7 , Figure 8 as well as Figure 9As shown, in some embodiments, the cleaning brush device 100 further includes a cleaning fluid delivery assembly 160 and a gas delivery assembly 170 disposed on the housing assembly 110. The media output assembly 140 further includes a first tee 143, which includes a first inlet 1431, a second inlet 1432 and an outlet. One of the first inlet 1431 and the second inlet 1432 is connected to the cleaning fluid delivery assembly 160, the other is connected to the gas delivery assembly 170, and the outlet is connected to the pipe body 141. Thus, when the cleaning device 10 is operating, the cleaning liquid output component can output cleaning liquid to the first three-way connector 143, and the gas delivery component 170 can output gas to the first three-way connector 143. The cleaning liquid and gas are then output to the pipe body 141 through the outlet of the first three-way connector 143, where the aerator 142 generates foam. This foam cleans stubborn dirt. Compared to liquid, foam has weaker fluidity, allowing it to adhere to vertical surfaces or complex surfaces (such as walls or corners), enabling it to remain on the dirty surface for a longer period, thereby dissolving and cleaning stubborn dirt. Furthermore, a thicker foam layer can accumulate on the dirty surface, improving the persistence of dirt decomposition and enhancing the cleaning effect. In addition, when the cleaning device 10 outputs foam, the user can use the foam to draw different patterns on the dirt to enhance the cleaning fun and visual appeal. This implementation method is simple, structurally simple, and easy to implement.

[0051] It should be noted that the gas delivery assembly 170 can be implemented in various ways, including by using an air pump. An air pump can be used to pump air into the piping of the cleaning brush device 100.

[0052] like Figure 7 As shown, in some embodiments, the first tee member 143 is integrally formed with the pipe body 141. This reduces the assembly steps of the cleaning equipment 10 and improves its assembly efficiency.

[0053] Understandably, by integrally molding the first tee 143 with the pipe body 141, the first tee 143 and the pipe body 141 can be combined into a standard part, which facilitates their maintenance and replacement and reduces the cost of maintenance and replacement.

[0054] like Figure 4 as well as Figure 8 As shown, in some embodiments, the cleaning brush device 100 further includes a control valve assembly 180. The cleaning fluid delivery assembly 160 and the gas delivery assembly 170 are connected to the first tee member 143 via the control valve assembly 180.

[0055] It should be noted that the media output assembly 140 can be used to output cleaning media for cleaning contaminants. The cleaning fluid delivery assembly 160 can be used to deliver cleaning fluid to the output assembly, and the gas delivery assembly 170 can be used to deliver gas to the output assembly. The control valve assembly 180 is used to control the connection or disconnection between each delivery assembly and the media output assembly 140, thereby enabling at least one of the cleaning fluid delivery assembly 160 and the gas delivery assembly 170 to be connected to the output assembly, so that the output assembly can output different cleaning media to correspond to different levels of contamination, thereby providing multiple cleaning modes.

[0056] Understandably, the control valve assembly 180 may include various control valves such as shut-off valves, directional valves, or speed control valves, as long as they can control the connection and disconnection between the cleaning fluid delivery assembly 160 and the gas delivery assembly 170 and the media output assembly 140. This disclosure does not impose any limitations. For example, the control valve assembly 180 may be one or more directional valves connected between each delivery assembly and the output assembly, or it may be multiple shut-off valves connected one-to-one between each delivery assembly and the output assembly, or it may be a combination of shut-off valves and directional valves connected between each delivery assembly and the output assembly. This disclosure does not impose any limitations.

[0057] When the cleaning brush device 100 is in foam output mode, the cleaning liquid delivery assembly 160 and the gas delivery assembly 170 are connected to the pipe body 141 to output foam through the pipe body 141. Thus, when the cleaning liquid delivery assembly 160 and the gas delivery assembly 170 are connected to the pipe body 141, the output components of the cleaning liquid delivery assembly 160 and the gas delivery assembly 170 respectively output cleaning liquid and gas into the pipe body 141, and generate foam through the aerator 142.

[0058] It should be noted that the gas conveying assembly 170 can convey gas such as air or nitrogen, which can combine with the cleaning liquid to produce foam, and this disclosure does not impose any restrictions.

[0059] When the cleaning brush device 100 is in the gas output state, the gas delivery component 170 is connected to the pipe body 141, and the cleaning liquid delivery component 160 is disconnected from the pipe body 141, so that gas can be output through the pipe body 141. On the one hand, the gas output by the media output component 140 can be used to dry residual cleaning water marks on the floor or carpet, etc., to dry the floor or carpet, etc., or the gas blown out by the media output component 140 can also be used to dry the floor brush 120, that is, after the cleaning brush device 100 has finished cleaning the floor brush 120 after use, it can also dry the floor brush 120 through the gas blown out by the media output component 140. On the other hand, the gas output by the media output component 140 can be used to blow away the crystals accumulated on the media output component 140 after the cleaning liquid or foam has dried, to prevent the media output component 140 from becoming clogged, and to ensure that the cleaning brush device 100 can output cleaning media normally.

[0060] like Figure 4 , Figure 8 as well as Figure 10 As shown, in some embodiments, the cleaning brush device 100 further includes a clean water delivery assembly 150 disposed in the housing assembly 110. The clean water delivery assembly 150 is connected to the media output assembly 140 via a control valve assembly 180.

[0061] When the cleaning brush device 100 is in the clean water output state, the clean water delivery component 150 is connected to the media output component 140, while the cleaning fluid delivery component 160 and the gas delivery component 170 are disconnected from the media output component 140. Thus, the media output component 140 can output clean water, and the cleaning brush device 100 can use the clean water to clean easily removable light dirt such as dust or sweat stains. Understandably, the clean water can be uncontaminated natural water sources or domestic water, such as groundwater or tap water. The clean water delivery component 150 can be connected to a tap water system to fill with clean water, or the clean water delivery component 150 can have its own clean water storage tank; this disclosure does not impose any limitations.

[0062] When the cleaning brush device 100 is in the cleaning fluid output state, the cleaning fluid delivery component 160 is connected to the media output component 140, while the clean water delivery component 150 and the gas delivery component 170 are disconnected from the media output component 140. At this time, the media output component 140 can output cleaning fluid, and the cleaning brush device 100 can use the cleaning fluid to clean stubborn dirt such as oil stains, mold, or limescale. Understandably, the cleaning fluid includes various cleaning fluids such as oil stain cleaner, floor cleaner, fabric cleaner, carpet cleaner, glass cleaner, disinfectant cleaner, or mold remover, and this disclosure does not impose any limitations. Generally, the cleaning fluid has a certain degree of fluidity. When the cleaning fluid is output to a relatively flat surface to be cleaned, such as a floor, glass, or kitchen countertop, the cleaning fluid can flow on the surface to dissolve and clean the dirt. This not only increases the cleaning power but also makes it suitable for cleaning large areas of stubborn dirt. When the cleaning fluid is output to a carpet or fabric surface to be cleaned, the cleaning fluid can also penetrate deep into the stains to dissolve stubborn stains, thereby increasing the cleaning power.

[0063] When the cleaning brush device 100 is in the mixed liquid output state, the clean water delivery component 150 and the cleaning liquid delivery component 160 are connected to the media output component 140, while the gas delivery component 170 is disconnected from the media output component 140. At this time, the media output component 140 can output a mixture of clean water and cleaning liquid. Understandably, compared to the cleaning liquid mode, the concentration of cleaning liquid in the mixed liquid mode is lower than that in the cleaning liquid mode. Essentially, the cleaning liquid is diluted with clean water to form a mixed liquid. The cleaning power of the mixed liquid cleaning mode is higher than that of the clean water mode but lower than that of the cleaning liquid mode. Users can choose to use the mixed liquid cleaning mode according to the degree of dirt or their customized usage needs; this disclosure does not impose any limitations. Furthermore, the mixed liquid cleaning mode can improve cleaning power compared to the clean water mode and save on cleaning liquid usage compared to the cleaning liquid mode.

[0064] When the cleaning brush device 100 is in water mist output mode, the gas delivery component 170 and the clean water delivery component 150 are connected to the media output component 140, while the cleaning liquid delivery component 160 is disconnected from the media output component 140. At this time, the media output component 140 can output a water mist formed by the mixture of clean water and gas. Understandably, when clean water and gas are simultaneously supplied to the media output component 140, the clean water is impacted by the gas and disperses to form a water mist, thus ensuring even water spraying and preventing uneven cleaning of dirt and reducing watermark residue. Furthermore, in the water mist mode of the cleaning brush device 100, this disclosure does not limit the size of the water droplets in the water mist.

[0065] The cleaning brush device 100 provided in this disclosure can provide multiple cleaning modes to be suitable for cleaning dirt of different degrees, improve cleaning effect, meet user needs, and enhance user experience.

[0066] like Figure 4 as well as Figure 8 As shown, in some embodiments, the media output component 140 includes a spray plate 144 to output clean water, cleaning fluid, or a mixture thereof.

[0067] Understandably, the spray plate 144 can be arranged along the length of the floor brush 120. The spray plate 144 has one or more outlets, which can be arranged along the length of the floor brush 120 so that the output cleaning medium can make uniform contact with the floor brush 120.

[0068] like Figure 6 as well as Figure 7As shown, in some embodiments, the media output assembly 140 further includes a nozzle 145, which is fixed to the tube body 141. Thus, by providing the nozzle 145 in the tube body 141, the reliability of the media output by the media output assembly 140 is improved. For example, when using the nozzle 145 to spray foam or cleaning fluid, the output can be more accurate, and the output foam or cleaning fluid can be more uniform.

[0069] like Figure 6 as well as Figure 7 As shown, in some embodiments, the nozzle 145 is integrally formed with the tube body 141. This reduces the assembly steps of the cleaning equipment 10 and improves the assembly efficiency of the cleaning equipment 10.

[0070] like Figure 4 as well as Figure 8 As shown, in some embodiments, the clean water delivery assembly 150 includes a clean water tank 151 fixed to the housing assembly 110 and a water pump 152. The clean water tank 151 is connected to the first three-way connector 143 via the water pump 152. The cleaning fluid delivery assembly 160 includes a cleaning fluid tank 161 fixed to the housing assembly 110 and a liquid pump 162. The cleaning fluid tank 161 is connected to the first three-way connector 143 via the liquid pump 162. Thus, by using the water pump 152 to pump clean water from the clean water tank 151 into the first three-way connector 143, and by using the liquid pump 162 to pump cleaning fluid from the cleaning fluid tank 161 into the first three-way connector 143, the delivery efficiency of clean water and cleaning fluid can be improved, thereby increasing the cleaning efficiency of the cleaning equipment 10.

[0071] like Figure 8 As shown, in some embodiments, the cleaning brush device 100 includes a second T-joint 190, through which the clean water tank 151 and the cleaning liquid tank 161 are connected to the spray plate 144, so as to output clean water, cleaning liquid, or a mixture to the front of the floor brush 120 through the spray plate 144. This implementation method is simple, the structure is simple, and it is easy to implement.

[0072] like Figure 8 as well as Figure 9As shown, in some embodiments, the control valve assembly 180 includes a two-position three-way valve 181 fixed to the housing assembly 110. The two-position three-way valve 181 has a third inlet 1811, a second outlet 1812, and a third outlet 1813. A cleaning fluid tank 161 is connected to the third inlet 1811, and the second outlet 1812 is connected to a second three-way connector 190. The third inlet 1811 can communicate with either the second outlet 1812 or the third outlet 1813, allowing the cleaning fluid to flow out from either the second outlet 1812 or the third outlet 1813, either to discharge the mixture through the first outlet 1433 or to discharge the cleaning fluid through the third outlet 1813. Thus, when the cleaning equipment 10 is assembled, the clean water delivery assembly 150 is connected to the second three-way connector 190, and the cleaning fluid delivery assembly 160 is connected to the third inlet 1811 of the two-position three-way valve 181. The second three-way connector 190 is connected to the two-position three-way valve 181. When the cleaning equipment 10 is operating, when the cleaning equipment 10 outputs clean water, the clean water delivery assembly 150 provides clean water and it enters the second three-way valve 190, and the clean water is output through the spray plate 144, so that the cleaning equipment 10 can use clean water for cleaning. When the cleaning equipment 10 outputs a mixture of clean water and cleaning fluid, the clean water delivery assembly 150 provides clean water and it enters the second three-way valve 190, and the cleaning fluid delivery assembly 160 provides cleaning fluid and it enters the two-position three-way valve 181 through the third inlet 1811. In the second three-way valve 190, the clean water and cleaning fluid are mixed, and the mixture of clean water and cleaning fluid is output by the spray plate 144. When the cleaning equipment 10 outputs cleaning fluid, the cleaning fluid delivery assembly 160 provides cleaning fluid and it enters the two-position three-way valve 181 through the third inlet 1811, and the cleaning fluid is output through the pipe body 141.

[0073] It should be noted that the above embodiments can complement each other without conflict. For the sake of brevity, not all possible combinations of the various technical features in the above embodiments are described; however, as long as the combinations of these technical features do not contradict each other, they should be considered within the scope of this specification.

[0074] The above embodiments are merely illustrative of several implementation methods of this disclosure, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the inventive concept of this disclosure, and these modifications and improvements all fall within the protection scope of this disclosure.

Claims

1. A cleaning brush device, characterized in that, The cleaning brush device comprises: a housing assembly; a floor brush arranged in the housing assembly; a floor brush cover detachably connected to the housing assembly and capable of covering at least a part of the floor brush; a medium output assembly fixedly arranged in the floor brush cover, so that the medium output assembly can output a medium to the front of the floor brush. The medium output assembly comprises a pipe body, and a bubbler is arranged in the pipe body, so that the medium output assembly can output foam to the front of the floor brush.

2. The cleaning brush apparatus of claim 1, wherein, The floor brush cover is provided with a receiving cavity and a through opening in communication with the receiving cavity, the pipe body is fixedly connected to the floor brush cover, the pipe body passes through the through opening to communicate with the outside, and a part of the pipe body is arranged in the receiving cavity.

3. The cleaning brush apparatus of claim 2, wherein, The floor brush cover comprises a first cover body and a second cover body, and the first cover body and the second cover body are connected to form the receiving cavity.

4. The cleaning brush apparatus of claim 3, wherein, The cleaning brush device further comprises a cleaning liquid delivery assembly and a gas delivery assembly arranged in the housing assembly, the medium output assembly further comprises a first three-way joint, the first three-way joint comprises a first inlet, a second inlet and an outlet, one of the first inlet and the second inlet is connected to the cleaning liquid delivery assembly, and the other is connected to the gas delivery assembly, and the outlet is connected to the pipe body.

5. The cleaning brush apparatus of claim 2, wherein, The first three-way joint and the pipe body are integrally formed.

6. The cleaning brush apparatus of claim 5, wherein, The cleaning brush device further comprises a control valve assembly, the cleaning liquid delivery assembly and the gas delivery assembly are connected to the first three-way joint through the control valve assembly.

7. The cleaning brush apparatus of claim 5, wherein, When the cleaning brush device is in a foam output state, the cleaning liquid delivery assembly and the gas delivery assembly are in communication with the pipe body, so that foam is output through the pipe body. When the cleaning brush device is in a gas output state, the gas delivery assembly is in communication with the pipe body, and the cleaning liquid delivery assembly is disconnected from the pipe body, so that gas is output through the pipe body. The medium output assembly further comprises a nozzle fixedly arranged in the pipe body.

8. The cleaning brush apparatus of claim 2, wherein, The nozzle and the pipe body are integrally formed.

9. The cleaning brush apparatus of claim 8, wherein, The cleaning brush device comprises any one of claims 1 to 9.

10. A cleaning apparatus, characterized by ​

Images