CN218870176U - Scrubbing brush structure and cleaning device - Google Patents

Abstract

The application provides a floor brush structure and cleaning equipment, the floor brush structure comprises a shell (110), a rolling brush assembly (120) and a sewage collecting assembly (130), the rolling brush assembly (120) comprises a floor mopping rolling brush (121), and the floor mopping rolling brush (121) is arranged in the shell (110); the sewage collection assembly (130) comprises a water collection tank (131), a suction piece (132) and a sewage tank (133), wherein the sewage tank (133) is arranged on a shell (110), the water collection tank (131) and the suction piece (132) are communicated with the sewage tank (133), and the water collection tank (131) is positioned below the rolling brush assembly (120). The application provides a scrubbing brush structure has solved in sewage gets into the suction module easily to influence the problem of cleaning device's suction module's performance.

Description

Scrubbing brush structure and cleaning device

Technical Field

The application relates to the technical field of cleaning devices, in particular to a floor brush structure and cleaning equipment.

Background

With the development of science and technology and the improvement of living standard, household cleaning equipment such as a dust collector, a floor washing machine and the like is more and more popular, and the functions are more and more. Taking a floor cleaning machine as an example, the existing floor cleaning machine has a floor cleaning function besides a dust collection function, and can perform dry cleaning or wet cleaning according to different application scenes.

In the related art, the cleaning apparatus may include a main body having a suction assembly and a waste water tank therein, and a floor brush assembly connected to the main body, the floor brush assembly being used for dry or wet mopping of a surface to be cleaned (e.g., a floor), the waste water on the floor brush assembly being sucked to the waste water tank by a negative pressure generated by the suction assembly.

However, sewage tends to enter the suction assembly, thereby affecting the performance of the suction assembly.

SUMMERY OF THE UTILITY MODEL

The application provides a ground brush structure and cleaning device has solved in sewage gets into the suction subassembly easily to influence the problem of suction subassembly's performance.

In order to achieve the above object, the present application provides a floor brush structure, comprising a housing, a rolling brush assembly and a sewage collecting assembly, wherein the rolling brush assembly comprises a floor mopping rolling brush, the floor mopping rolling brush is rotatably arranged in the housing, and part of the floor mopping rolling brush is exposed out of the bottom of the housing;

the sewage collecting assembly comprises a water collecting tank, a suction piece and a sewage tank, wherein the water collecting tank is connected with the shell on the shell of the sewage tank, the water collecting tank and the suction piece are communicated with the sewage tank, and the water collecting tank is positioned below the rolling brush assembly to collect sewage on the mopping rolling brush.

The application provides a scrubbing brush structure all sets up sewage case and sewage collection component on the casing of scrubbing brush structure. Compared with the prior art in which the suction component and the sewage tank are arranged on the host, the sewage tank is far away from the suction component on the host, so that sewage in the sewage tank is not easy to enter the suction component, the influence of the sewage in the sewage tank entering the suction component on the working performance of the suction component is reduced, and the suction component is prevented from being damaged by water.

In one possible implementation, the present application provides a floor brush structure in which the water collection tank is located below the rotation axis of the floor-mopping rolling brush, and the water collection tank has a notch facing the floor-mopping rolling brush.

The present application sets up the water catch bowl in the below of the axis of rotation of rolling the brush mopping, and the notch of water catch bowl orientation rolling the brush mopping. Therefore, in the process of rotating the mopping rolling brush, sewage can enter the water collecting tank through the notch, and the water collecting tank is convenient to collect the sewage.

In a possible implementation manner, in the floor brush structure provided by the present application, the extending direction of the water collecting tank is consistent with the axis of the floor mopping rolling brush, and the water collecting tank is flush with the end portion of the floor mopping rolling brush on the same side, or the end portion of the water collecting tank is located outside the floor mopping rolling brush. Therefore, the mopping rolling brush is positioned in the range covered by the notch of the water collecting tank, and the effect of collecting sewage on the mopping rolling brush by the water collecting tank is better.

In a possible implementation manner, the application provides a floor brush structure, the water collecting tank is provided with a tank bottom opposite to the notch, and the water collecting tank is inclined towards one side departing from the floor mopping rolling brush, so that the height of the notch is greater than that of the tank bottom. Thus, an inclined water collecting tank is formed, so that water entering the water collecting tank through the notch is collected to the bottom of the tank along the inclined water collecting tank, and sewage is prevented from flowing out of the water collecting tank.

In a possible implementation manner, the bottom of the floor brush structure provided by the application is provided with a first interface, and the first interface is communicated with the water collecting tank;

the sewage collecting assembly further comprises a first pipeline, a water inlet is formed in the sewage tank, and the first interface is communicated with the water inlet through the first pipeline. With first interface setting on highly lower groove bottom, the sewage homoenergetic in the water catch bowl smoothly gets into the sewage case. One end of the first pipeline can be plugged on the first interface, the second end of the first pipeline can be plugged on the water inlet, and the first interface and the water inlet provide mounting positions for the first pipeline, so that the sewage tank and the water collecting tank can be conveniently communicated through the first pipeline.

In a possible implementation manner, the scrubbing brush structure provided by the application, the sewage collection assembly further comprises a second pipeline, the sewage tank is provided with an air suction port, and the air suction port is communicated with the suction piece through the second pipeline. The first end of the second pipeline is inserted on the air pumping port, and the second end of the second pipeline is inserted on the pumping piece. The suction piece and the suction opening provide mounting positions for the second pipeline, so that the sewage tank and the suction piece are conveniently communicated through the second pipeline.

In one possible implementation manner, the ground brush structure provided by the application has the air suction port and the water inlet which are both positioned at the upper part of the sewage tank. Therefore, more sewage can be contained in the sewage tank, and the effective volume of the sewage tank for containing the sewage is increased.

In a possible implementation mode, the application provides a scrubbing brush structure, has the suction inlet wind channel on the casing, has the second interface on the suction inlet wind channel, and the second interface forms suction piece, second interface and sewage case intercommunication with suction inlet wind channel intercommunication, second interface. The sewage is collected by the sewage tank on the floor brush structure, so that the sewage can be prevented from entering the dust collecting assembly, and the sewage is mixed with dirt in the dust collecting assembly to cause difficulty in cleaning.

In a possible implementation manner, the application provides a scrubbing brush structure, the suction piece is the drawing pump, and the water catch bowl passes through the drawing pump intercommunication with the sewage case. Through the sewage pump with in the water catch bowl take out to the sewage incasement, like this, the sewage case separately sets up in collection of impurity such as collection dirt subassembly to dust, granule sewage collection, and both do not influence each other, can avoid sewage to get into in collection dirt subassembly and the suction subassembly.

In a possible implementation manner, in the floor brush structure provided by the application, the sewage collection assembly further comprises a scraping strip, the scraping strip is connected with the water collection tank, and the scraping strip is positioned above the water collection tank;

the scraping strip is in interference fit with the mopping rolling brush. The sewage on the mopping rolling brush is scraped through the scraping strip so as to flow into the water collecting tank, so that the water collecting tank can collect the sewage.

In a possible implementation, the scrubbing brush structure that this application provided, still including the water spray subassembly, the water spray subassembly includes clean water tank and water spray spare, and clean water tank detachable connects on the casing, and water spray spare and clean water tank intercommunication, water spray spare are used for to dragging the ground round brush water spray.

The application also provides a cleaning device, which comprises a host and the floor brush structure, wherein the floor brush structure is connected with the host.

The construction and other objects and advantages of the present application will become more apparent from the description of the preferred embodiments when taken in conjunction with the attached drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or related technologies of the present application, the drawings needed to be used in the description of the embodiments or related technologies are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a cleaning apparatus provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a structure of a floor brush in a cleaning device according to an embodiment of the present disclosure;

FIG. 3 is a partial internal cross-sectional view of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic structural view of the mopping roller brush in FIG. 2 in a state of being separated from the housing;

FIG. 6 is a partial exploded view of FIG. 2;

FIG. 7 is a partial structural view of the waste water tank of FIG. 2;

FIG. 8 is a connection view of the sump, the sump and a portion of the housing of FIG. 2;

fig. 9 is a connection view of the sump, the sump and the suction member of fig. 2.

Description of reference numerals:

100-a floor brush structure;

110-a housing; 111-suction port ducting;

120-a roller brush assembly; 121-rolling brush for mopping floor; 122-dry suction rolling brush;

130-a sewage collection assembly; 131-a water collecting tank; 1311-notches; 1312-the bottom of the tank; 1313 — a first interface; 132-a suction piece; 133-a sewage tank; 1331-a water inlet; 1352-an air extraction port; 134-scraping strip; 135-ground scraping strips; 136-a first conduit; 137-a second conduit;

140-a water spray assembly; 141-clear water tank; 142-a water spray; 143-clear water pump;

200-host.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described are some, but not all embodiments of the disclosure. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.

In the description of this application, "plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the related art, a cleaning apparatus may include a main body and a floor brush assembly connected to the main body. The floor brush assembly is used for dry mopping or wet mopping of a surface to be cleaned, such as a floor. Have suction subassembly and sewage case in the host computer, the suction subassembly can be vacuum motor, the negative pressure that vacuum motor can produce, scrubbing brush subassembly, sewage case and vacuum motor communicate in proper order to make vacuum motor absorb the sewage on with the scrubbing brush subassembly to the sewage case.

However, when the cleaning device is used, the inclination angle is too small (i.e. the included angle between the main machine and the ground is too small), for example, the main machine is close to being parallel to the ground, and sewage easily enters the suction assembly, so that the performance of the suction assembly is affected, in other words, the sewage can cause the suction assembly to be damaged and cannot be normally used.

Based on this, this application embodiment provides a scrubbing brush structure and cleaning device, all sets up sewage case and sewage collection component on the casing of scrubbing brush structure. For among the correlation technique suction assembly and sewage case set up on the host computer, the sewage case of this application is far away from the suction assembly distance on the host computer, like this, in the difficult entering suction assembly of sewage in the sewage case, has reduced sewage in the sewage case and has influenced its working property in getting into suction assembly, avoids suction assembly to damage because of intaking promptly.

FIG. 1 is a schematic structural diagram of a cleaning apparatus provided in an embodiment of the present application; FIG. 2 is a schematic structural diagram of a structure of a floor brush in a cleaning device according to an embodiment of the present disclosure; FIG. 3 is a partial internal cross-sectional view of FIG. 2; FIG. 4 is an enlarged view of a portion of FIG. 3 at A; FIG. 8 is a connection view of the sump, the sump and a portion of the housing of FIG. 2; fig. 9 is a connection view of the sump, the sump and the suction member of fig. 2. It should be noted that fig. 1 to 4, 8 and 9 show schematic diagrams of each component in the cleaning apparatus, and the specific structure of the remaining components in the cleaning apparatus is not limited to the examples of fig. 1 to 4.

Referring to fig. 1 to 4, an embodiment of the present application provides a cleaning apparatus, which includes a main body 200 and a floor brush structure 100, wherein the floor brush structure 100 is connected to the main body 200.

The main body 200 may include a dust collection assembly and a suction assembly, among others. The suction assembly is used for providing a suction force to make impurities such as dust, particles and the like on the ground enter the dust collection assembly through the floor brush structure 100, and the impurities such as the dust, the particles and the like are collected by the dust collection assembly.

In the present application, the floor brush structure 100 includes a housing 110, a drum brush assembly 120, a sewage tank 133 and a sewage collecting assembly 130, the drum brush assembly 120 includes a floor-mopping drum brush 121, the floor-mopping drum brush 121 is rotatably disposed in the housing 110, and the floor-mopping drum brush 121 is partially exposed to the bottom of the housing 110.

The soil collection assembly 130 includes a water collection tank 131 and a suction member 132, the soil tank 133 is disposed on the housing 110, the water collection tank 131 is connected to the housing 110, the water collection tank 131 and the suction member 132 are both communicated with the soil tank 133, and the water collection tank 131 is located below the brush roll assembly 120 to collect soil on the floor-mopping brush roll 121.

Specifically, the housing 110 serves to support the roll brush assembly 120, the sump tank 133, and the sump assembly 130. The floor-mopping roller 121 is used to contact the ground, and the floor-mopping roller 121 rotates with respect to the housing 110, thereby performing a floor-mopping operation.

The waste water tank 133 may be detachably disposed on the housing 110, and for example, the waste water tank 133 may be connected to the housing 110 by a detachable connection manner such as a snap connection or a screw connection. Thus, the foul water tank 133 can be detached from the housing 110, thereby dumping the foul water in the foul water tank 133.

The soil water collecting assembly 130 includes a water collecting groove 131 and a suction member 132, the water collecting groove 131 is connected to the housing 110, the water collecting groove 131 is positioned below the floor-mopping roller brush 121, and soil water on the floor-mopping roller brush 121 can be thrown into the water collecting groove 131 when the floor-mopping roller brush 121 rotates, or a scraper blade is provided on the housing 110, and soil water on the floor-mopping roller brush 121 is scraped by the scraper blade and then flows into the water collecting groove 131, and is used for collecting soil water on the floor-mopping roller brush 121 through the water collecting groove 131.

The suction member 132 serves to provide a suction force to the sump 133, thereby drawing the sewage in the water collection tank 131 into the sump 133 to be collected. In particular implementations, the suction piece 132 may be a conduit for communicating with a suction assembly on the host 200. Alternatively, the suction member 132 may be a liquid pump for providing a suction force. The embodiment is not limited herein with respect to the specific structure of the suction member 132.

In the present application, the sump 133 and the sump assembly 130 are provided on the housing 110 of the floor brush structure 100. Compared with the related art in which the suction assembly and the sewage tank are disposed on the mainframe, the sewage tank 133 is far away from the suction assembly on the mainframe 200, so that sewage in the sewage tank 133 does not easily enter the suction assembly, and the influence of the sewage in the sewage tank 133 entering the suction assembly on the working performance thereof is reduced, i.e., the suction assembly is prevented from being damaged by the entering of water. Because the sewage tank 133 is located on the housing 110 of the floor brush structure 100, when the host 200 approaches to be parallel to the ground, the position of the sewage tank 133 is kept unchanged relative to the housing 110, so that the sewage in the sewage tank 133 is prevented from changing along with the position of the host 200, only the host 200 is in a flat state, and the sewage in the sewage tank 133 is not easy to enter the host 200.

Fig. 5 is a schematic structural view illustrating a state where the floor brush of fig. 2 is separated from the housing 110. Referring to fig. 2 to 5, in the present application, the water collection tank 131 is located below the rotation axis of the floor-mopping roller brush 121, and the water collection tank 131 has a notch 1311, and the notch 1311 faces the floor-mopping roller brush 121.

In a specific implementation, the floor-mopping roller brush 121 rotates in the direction of the arrow in fig. 3 (i.e., rotates in a counterclockwise direction). The present application sets the water collecting tank 131 below the rotation axis of the floor-mopping rolling brush 121, and the notch 1311 of the water collecting tank 131 faces the floor-mopping rolling brush 121. Thus, the sewage is introduced into the water collecting tank 131 through the notch 1311 during the rotation of the floor-mopping roller brush 121, thereby facilitating the collection of the sewage by the water collecting tank 131.

In some embodiments, the roller brush assembly 120 may further include a dry suction roller brush 122, and the dry suction roller brush 122 is rotatably connected to the housing 110, in other words, the dry suction roller brush 122 also rotates relative to the housing 110. Wherein the floor-mopping roller brush 121 is located in the + X direction in fig. 5, and the dry suction roller brush 122 is located in the-X direction in fig. 5. In use, the dry suction brush 122 may be positioned in front of the floor brush 121.

The surface of the floor-mopping roller brush 121 is attached with a layer of soft material, such as wool tops or bristles. When in use, the floor is cleaned through the wool tops or the bristles, and sewage on the floor is adsorbed. The dry suction roll brush 122 is used to roll up impurities such as dust and particles on the ground for cleaning the dry garbage.

Fig. 6 is a partial exploded view of fig. 2. Referring to fig. 3, 4 and 6, in the floor brush structure 100 according to the embodiment of the present disclosure, the water collection tank 131 extends in the same direction as the axis of the floor brush 121, and the end of the water collection tank 131 on the same side as the floor brush 121 is flush with the end of the floor brush 121, or the end of the water collection tank 131 is located outside the floor brush 121.

In the present application, both the extending direction of the water collecting groove 131 and the axis of the floor brush 121 are shown in the Y direction in fig. 6. The length of the water collection tank 131 in the Y direction is greater than or equal to the length of the rolling mopping brush 121 in the Y direction, and the water collection tank 131 is opposite to the rolling mopping brush 121 so that the rolling mopping brush 121 is located within a range covered by the notch 1311 of the water collection tank 131, thereby making the water collection tank 131 have a good effect of collecting the sewage on the rolling mopping brush 121.

In some embodiments, the water collection trough 131 has a trough bottom 1312 opposite the notch 1311, the water collection trough 131 being inclined towards the side facing away from the scrub roller 121 such that the height of the notch 1311 is greater than the height of the trough bottom 1312. That is, the height of notch 1311 in the Z-direction in fig. 4 is greater than the height of groove bottom 1312 in the Z-direction in fig. 4.

Thus, an inclined water collection tub 131 is formed, and water entering water collection tub 131 through notch 1311 is collected along inclined water collection tub 131 to a tub bottom 1312, thereby preventing reverse flow of sewage water out of water collection tub 131.

Fig. 7 is a partial structural view of the sump of fig. 2. Referring to fig. 4, 7 and 8, in the floor brush structure 100 according to the embodiment of the present disclosure, the groove bottom 1312 has a first interface 1313 thereon, and the first interface 1313 is in communication with the water collecting groove 131. The effluent collection module 130 further includes a first conduit 136, the sump 133 having a water inlet 1331 therein, and the first port 1313 communicating with the water inlet 1331 via the first conduit 136.

This application sets up first interface 1313 on the lower tank bottom 1312 of height, and the sewage homoenergetic in the sump 131 of being convenient for smoothly gets into in the sewage case 133. One end of the first pipe 136 may be inserted into the first port 1313, a second end of the first pipe 136 may be inserted into the water inlet 1331, and the first port 1313 and the water inlet 1331 provide mounting positions for the first pipe 136, thereby facilitating communication between the sump 133 and the sump 131 through the first pipe 136.

In particular implementations, the first conduit 136 may be a hose, thereby facilitating routing of the first conduit 136 within the housing 110. The water inlet 1331 is a port communicating with the sewage tank 133.

In some embodiments, the floor brush structure 100 and the sewage collecting assembly 130 provided by the embodiments of the present application further include a second pipe 137, the sewage tank 133 has a suction opening 1352, and the suction opening 1352 is in communication with the suction member 132 through the second pipe 137.

In particular implementations, the second conduit 137 may be a hose, thereby facilitating the arrangement of the second conduit 137 within the housing 110. The suction port 1352 is a port communicating with the sewage tank 133. A first end of the second pipe 137 is inserted into the suction opening 1352, and a second end of the second pipe 137 is inserted into the suction member 132. The suction piece 132 and the suction port 1352 provide an installation place for the second pipe 137, thereby facilitating communication between the sump 133 and the suction piece 132 through the second pipe 137.

In a specific implementation, the suction opening 1352 and the water inlet 1331 are both located at an upper portion of the sewage tank 133. Thus, more sewage can be contained in the sewage tank 133, thereby increasing the effective volume of the sewage tank 133 that can contain sewage.

In the present application, the suction piece 132 may have two different forms.

Referring to fig. 8, in a first possible implementation, the housing 110 has a suction port air duct 111, and the suction port air duct 111 has a second port, which is communicated with the suction port air duct 111 and forms a suction member 132, and is communicated with a sewage tank 133.

The suction port air duct 111 is used for connecting with a suction assembly, which generates negative pressure by suction force of the suction assembly. The suction force is mainly used for sucking impurities such as dust, particles and the like on the ground and collecting the impurities such as the dust, the particles and the like in the dust collection assembly.

A second port is formed at one side of the suction port air duct 111 as a suction member 132, and communicates with the sump 133 to provide a suction force in the sump 133. In other words, the suction port air duct 111 serves as a main suction port to communicate with the dust collecting assembly, and the second port at one side of the suction port air duct 111 serves as a small branch of the main suction port.

A small amount of suction force of the suction port duct 111 is introduced into the foul water tank 133 through the second port to suck air in the foul water tank 133, the air in the foul water tank 133 is sucked away through the suction port 1352, and the pressure in the foul water tank 133 is reduced, thereby generating suction force at the water inlet 1331 to suck foul water in the sump 131 connected to the water inlet 1331. By collecting the contaminated water through the contaminated water tank 133 of the brush structure 100, it is possible to prevent the contaminated water from entering the dust collecting assembly, which is mixed with the contaminated water in the dust collecting assembly to cause difficulty in cleaning.

Referring to fig. 9, in a second possible implementation, the suction member 132 is an infusion pump, and the water collection tank 131 and the sewage tank 133 are communicated through the infusion pump. Wherein the liquid pump may be disposed on the first conduit 136. The sewage in the water collecting tank 131 is pumped into the sewage tank 133 through the liquid pump, so that the sewage tank 133 can separately collect the impurities such as dust and particles in the dust collecting component, the two have no influence on each other, and the sewage can be prevented from entering the dust collecting component and the suction component.

With continued reference to fig. 2, 3 and 6, in the floor brush structure 100 provided in the embodiment of the present application, the rolling brush assembly 120 further includes a scraping bar 134, the scraping bar 134 is connected to the water collecting tank 131, and the scraping bar 134 is located above the water collecting tank 131; the wiper strip 134 is an interference fit with the floor brush 121. The contaminated water on the floor-mopping roller brush 121 is scraped by the scraping bar 134 to flow into the water collecting tank 131, so that the water collecting tank 131 collects the contaminated water.

Wherein, the extending direction of the scraper 134 may be consistent with the axial direction of the rolling brush 121, and the length of the scraper 134 in the extending direction may be greater than or equal to the axial length of the rolling brush 121. Thereby, the scraping bar 134 can scrape off the sewage on the entire floor-mopping rolling brush 121. In a specific implementation, the wiper strip 134 may be a metal wiper strip, so that the wear resistance of the wiper strip 134 is better.

In some embodiments, the roller brush assembly 120 further includes a ground bar 135, the ground bar 135 being coupled to the housing 110. The floor strip 135 is located below the sump 131. The floor wiper 135 is used to collect residual sewage on the floor.

The ground scraping strip 135 may be made of silicone or rubber. Thereby, the floor surface is prevented from being scratched by the floor-contacting wiper strip 135.

In addition, the floor brush structure 100 provided by the embodiment of the present application further includes a water spraying assembly 140, the water spraying assembly 140 includes a clean water tank 141 and a water spraying member 142, the clean water tank 141 is detachably connected to the housing 110, the water spraying member 142 is communicated with the clean water tank 141, and the water spraying member 142 is used for spraying water to the floor-mopping rolling brush 121.

In a specific implementation, the water spray assembly 140 may further include a clean water pump 143, and the clean water tank 141 and the water spray member 142 are communicated through the clean water pump 143. The clean water pump 143 delivers the clean water in the clean water tank 141 to the water spraying member 142. The water spraying member 142 is connected to the housing 110, the water spraying member 142 may be located above the wiper 134, and the water spraying member 142 may be provided with a plurality of water spraying ports, which are sequentially and uniformly spaced along the axis of the floor-mopping rolling brush 121, and spray water to the floor-mopping rolling brush 121 through the water spraying ports.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (12)

1. A floor brush structure, which is characterized by comprising a shell (110), a rolling brush component (120) and a sewage collecting component (130), wherein the rolling brush component (120) comprises a floor mopping rolling brush (121), the floor mopping rolling brush (121) is rotatably arranged in the shell (110), and the floor mopping rolling brush (121) is partially exposed out of the bottom of the shell (110);

the sewage collecting assembly (130) comprises a water collecting tank (131), a suction piece (132) and a sewage tank (133), the sewage tank (133) is arranged on the shell (110), the water collecting tank (131) is connected with the shell (110), the water collecting tank (131) and the suction piece (132) are both communicated with the sewage tank (133), and the water collecting tank (131) is positioned below the rolling brush assembly (120) to collect sewage on the mopping rolling brush (121).

2. A floor brush structure according to claim 1, characterized in that the water collection sump (131) is located below the rotation axis of the floor-scrubbing roller brush (121), the water collection sump (131) having a notch (1311), the notch (1311) facing the floor-scrubbing roller brush (121).

3. The floor brush structure according to claim 2, wherein the water collection tank (131) extends in the same direction as the axis of the floor-mopping roller brush (121), and the water collection tank (131) is flush with the end of the floor-mopping roller brush (121) on the same side, or the end of the water collection tank (131) is located outside the floor-mopping roller brush (121).

4. A floor brush structure according to claim 3, characterized in that the water collection gutter (131) has a gutter bottom (1312) opposite the slot opening (1311), the water collection gutter (131) being inclined towards the side facing away from the floor brush roll (121) such that the height of the slot opening (1311) is larger than the height of the gutter bottom (1312).

5. A floor brush structure according to claim 4, characterized in that the tank bottom (1312) has a first interface (1313) thereon, which first interface (1313) communicates with the water collection tank (131);

the effluent collection assembly (130) further comprises a first conduit (136), the effluent tank (133) having a water inlet (1331) thereon, the first interface (1313) communicating with the water inlet (1331) through the first conduit (136).

6. A floor brush structure according to claim 5, characterized in that the sewage collection assembly (130) further comprises a second pipe (137), the sewage tank (133) having a suction opening (1352) thereon, the suction opening (1352) communicating with the suction member (132) through the second pipe (137).

7. A floor brush structure according to claim 6, characterized in that the suction opening (1352) and the water inlet (1331) are both located in the upper part of the sewage tank (133).

8. A floor brush structure according to any of claims 1-7, characterized in that the housing (110) is provided with a suction opening air duct (111), and that the suction opening air duct (111) is provided with a second port, which is in communication with the suction opening air duct (111), and which forms the suction member (132), and which is in communication with the sump (133).

9. A floor brush structure according to any of claims 1-5, characterized in that the suction member (132) is a liquid suction pump, by means of which the water collection sump (131) communicates with the sump (133).

10. A floor brush structure according to any of claims 2 to 7, characterized in that the sewage collection assembly (130) further comprises a scraper bar (134), the scraper bar (134) is connected with the water collection tank (131), and the scraper bar (134) is positioned above the water collection tank (131);

the scraping strip (134) is in interference fit with the mopping rolling brush (121).

11. A floor brush structure according to any one of claims 2 to 7, further comprising a water spraying assembly (140), wherein the water spraying assembly (140) comprises a clean water tank (141) and a water spraying member (142), the clean water tank (141) is detachably connected to the housing (110), the water spraying member (142) is communicated with the clean water tank (141), and the water spraying member (142) is used for spraying water to the floor scrubbing roller (121).

12. A cleaning device, comprising a main machine (200) and a floor brush structure (100) according to any of claims 1 to 11, the floor brush structure (100) being connected to the main machine (200).

Images