CN218870156U - Cleaning device - Google Patents

Abstract

The utility model provides a cleaning device. The utility model provides a cleaning device includes equipment main part and scrubbing brush, the scrubbing brush includes base and sewage case, the sewage case sets up on the base, wherein, the base includes casing and the cleaning member of being connected with the casing, equipment main part is connected in the one side that the casing deviates from the cleaning member, the casing has sewage passageway, the sewage case has the inhalant canal with sewage passageway intercommunication, inhalant canal is located sewage case towards the one end of equipment main part, when the user is carrying and is taking the equipment main part to take up the scrubbing brush slope, can avoid the sewage in the sewage case from its inhalant canal reverse outflow.

Description

Cleaning device

Technical Field

The utility model relates to a burnisher technical field especially relates to a cleaning device.

Background

With the development of science and technology and the improvement of living standard, living conditions are continuously improved, people have higher requirements on the quality of living environment, and household cleaning equipment such as a dust collector, a mopping machine, a sweeping robot and the like is more and more popularized and has more and more functions.

In the related art, a cleaning device generally includes a main body and a floor brush, the floor brush can perform a wet mopping function, a sewage tank is disposed on the floor brush, and in the wet mopping process, sewage adsorbed on a cleaning member of the cleaning device can be discharged into the sewage tank through a sewage port opposite to the cleaning member, so that the sewage tank can store sewage generated in the wet mopping process.

However, in the current cleaning apparatus, when the user carries the main body, the floor brush is inclined with respect to the movement of the main body, and the sewage in the sewage tank is easily leaked.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a cleaning device to solve the technical problem who spills in the sewage case easily when cleaning device carries and takes among the correlation technique.

The application provides a cleaning device, this cleaning device include equipment principal and scrubbing brush, and the scrubbing brush includes base and sewage case, and the sewage case sets up on the base, and wherein, the base includes casing and the cleaning member of being connected with the casing, and equipment principal connects in the one side that the casing deviates from the cleaning member, and the casing has sewage passageway, and the sewage case has the inhalant canal with sewage passageway intercommunication, and inhalant canal is located the one end of sewage case towards equipment principal.

The application provides a cleaning device is through the design to the structure of sewage case for the user is carrying when taking the equipment main part and take up the scrubbing brush slope, and the inhalant canal of sewage case can be in the higher position for the horizontal direction, thereby avoids the sewage in the sewage case from its inhalant canal reverse outflow.

As an alternative embodiment, the waste tank may include a tank body having a waste chamber, the inlet channel extending from a bottom wall of the waste chamber to a top wall of the waste chamber, and the outlet of the inlet channel having a gap with the top wall of the waste tank.

So set up, can be so that inhalant canal's export is higher than the liquid level of sewage in the sewage chamber, avoid the sewage backward flow in the sewage case.

As an optional implementation mode, the casing has the storage tank, and the sewage case can be located the storage tank, and sewage passageway is located the tank bottom outside of storage tank, and sewage passageway has sewage outlet and sewage inlet, and sewage inlet is towards the cleaning member, sewage outlet and inlet channel intercommunication.

So set up, through sewage channel's transition for sewage gets into in the sewage chamber from one side that the sewage case deviates from the cleaning member, thereby when scrubbing brush slope and cleaning member are in lower height, sewage in the sewage chamber can not spill.

As an optional embodiment, the base may further include a first sealing member, the first sealing member is disposed at the sewage outlet, and the inlet of the water inlet channel abuts against the first sealing member.

So set up, can guarantee that the intercommunication has good leakproofness between sewage passageway and the sewage chamber.

As an optional implementation manner, the sewage tank may further include a first air duct, the apparatus main body has a second air duct, the first air duct has an air inlet and an air outlet, the air inlet is communicated with the sewage chamber, and the air outlet is communicated with the second air duct.

So set up, the suction that the air current through the second wind channel produced can form the negative pressure in sewage chamber to can inhale the sewage chamber through sewage passageway with the sewage that the cleaning member produced.

As an optional implementation manner, the bottom wall of the sewage chamber is provided with an air outlet pipe communicated with the second air duct, the sewage tank may further include a second sealing member, the air outlet is in butt joint with the air outlet pipe, and the second sealing member is located between the air outlet and the air outlet pipe.

So set up, can guarantee that second wind channel and sewage intracavity portion are sealed to be kept apart, avoid sewage to get into the second wind channel.

As an alternative embodiment, the intake vent may be disposed near the top wall of the box, and the intake vent may face the top wall of the box.

So set up, can be so that the sewage liquid level in highly being higher than the sewage chamber of air intake, avoid sewage to gather the back and get into first wind channel.

As an alternative embodiment, the waste water tank may further include a partition plate, the partition plate may be connected to the bottom wall of the waste water chamber and extend toward the top wall of the waste water chamber, the partition plate may partition the waste water chamber into a first chamber and a second chamber, wherein the water inlet channel may be located in the first chamber, and the air inlet may communicate with the second chamber.

So set up, when the sewage case absorbs sewage, can avoid the air current to lead to during sewage gets into first wind channel to the disturbance of sewage liquid level.

As an optional implementation mode, a water through hole can be formed by enclosing between the partition plate and the bottom wall of the sewage cavity, and the water through hole can communicate the first cavity and the second cavity.

So arranged, sewage sucked into the first chamber can enter the second chamber.

As an alternative embodiment, the air inlet and the water inlet channel are respectively located at two opposite sides of one end of the sewage chamber facing the main body of the device.

So set up, when the scrubbing brush slope, both can avoid sewage from the inlet channel backward flow, can avoid sewage to get into first wind channel again.

As an optional embodiment, the box body may include a bottom shell and a box cover, the box cover and the bottom shell are enclosed to form a sewage cavity, and the box cover is detachably connected with the bottom shell.

So set up, be convenient for open the sewage case and wash sewage intracavity portion.

As an alternative embodiment, the outer wall of the first air duct is provided with a connecting part, and the connecting part is detachably connected with the case cover through a fastener.

So set up, can guarantee reliability and stability of first wind channel installation in the sewage intracavity.

The application provides a cleaning device, including equipment principal and scrubbing brush, the scrubbing brush includes base and sewage case, the sewage case sets up on the base, wherein, the base includes casing and the cleaning member of being connected with the casing, equipment principal connects in the one side that the casing deviates from the cleaning member, the casing has sewage passageway, the sewage case has the inhalant canal with sewage passageway intercommunication, inhalant canal is located sewage case towards equipment principal's one end, when the user is carrying and is taking the equipment principal to take the scrubbing brush slope, can avoid the sewage in the sewage case from its inhalant canal reverse outflow.

In addition to the technical problems addressed by the embodiments of the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the cleaning device provided by the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings without inventive labor.

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

FIG. 2 is a schematic view showing an internal structure of a sump of a cleaning apparatus according to an embodiment of the present invention;

FIG. 3 is a sectional view of a position of a sewage passage in the cleaning apparatus according to the embodiment of the present application;

FIG. 4 is a schematic structural diagram of a base of a cleaning device according to an embodiment of the present disclosure;

FIG. 5 is a schematic view showing a structure of a sump of the cleaning apparatus according to the embodiment of the present application;

FIG. 6 is an exploded view of a sump of a cleaning apparatus according to an embodiment of the present application;

FIG. 7 is a cross-sectional view of an outlet of a cleaning device according to an embodiment of the disclosure;

FIG. 8 is a cross-sectional view of a position of an air inlet in a cleaning apparatus according to an embodiment of the present disclosure.

Description of reference numerals:

100-a device body; 110-a second air duct;

200-a floor brush; 210-a base; 211-a housing; 2111-a sewage channel; 2111 a-a sewage inlet; 2111 b-Sewage outlet; 2112-accommodating groove; 212-a cleaning member; 213-a first seal; 220-a sewage tank; 221-a water inlet channel; 222-a box body; 2221-a sewage chamber; 2221 a-first chamber; 2221 b-a second chamber; 2222-a separator; 2223-water passing holes; 2224-a bottom shell; 2224 a-snap projections; 2225-case lid; 2225 a-clip; 2226-air outlet pipe; 223-a first air duct; 2231-air inlet; 2232-air outlet; 2233-a connecting part; 224-a handle; 225-second seal.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments.

First, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principles of the present application, and are not intended to limit the scope of protection of the present application. And can be adjusted as needed by those skilled in the art to suit particular applications.

Next, it should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc. are based on the direction or positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Furthermore, it should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; there may be communication between the interiors of the two members. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to specific situations.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Cleaner such as dust catcher, mopping machine generally includes the main part and the scrubbing brush that links to each other with the main part, the user can operate the main part, it realizes clean operation to drive the scrubbing brush, be provided with cleaning member such as mop or cylinder on the scrubbing brush, through supplying water for cleaning member, cleaner can realize the function of wet dragging, be provided with the sewage case on cleaner's the scrubbing brush, wet the in-process, absorbent sewage can be gone into the sewage case through the sewage mouth relative with cleaning member on cleaner's cleaning member, thereby the sewage case can save wet sewage that drags the in-process and produce.

However, in order to ensure a good cleaning effect, the cleaning element is arranged at the front end of the floor brush along the moving direction, when the main body of the cleaning equipment is lifted and taken in the user operation process, the floor brush is inclined relative to the main body, the corresponding sewage tank can be inclined, a sewage port of the sewage tank faces downwards, sewage in the sewage tank is easy to leak, and user experience is influenced.

In view of the above problems, the present application provides a cleaning apparatus, which can prevent sewage in a sewage tank from flowing reversely from a water inlet position thereof by designing a sewage recovery structure and a sewage recovery manner on a floor brush of the cleaning apparatus, when a user lifts up the floor brush to incline, the water inlet position of the sewage tank can be at a higher position relative to a horizontal direction.

Fig. 1 is a schematic structural view of a cleaning apparatus according to an embodiment of the present application, fig. 2 is a schematic structural view of an interior of a wastewater tank of the cleaning apparatus according to the embodiment of the present application, and fig. 3 is a sectional view of a position of a wastewater channel of the cleaning apparatus according to the embodiment of the present application.

As shown in fig. 1 to 3, an embodiment of the present application provides a cleaning device, which includes a device main body 100 and a floor brush 200, wherein the device main body 100 is movably connected to the floor brush 200, and a user can drive the floor brush 200 to move by operating the device main body 100, so as to implement a cleaning operation on a surface to be cleaned.

The floor brush 200 comprises a base 210 and a sewage tank 220, the sewage tank 220 is arranged on the base 210, the base 210 comprises a housing 211 and a cleaning piece 212, the cleaning piece 212 is connected with the housing 211, the cleaning piece 212 is contacted with a surface to be cleaned in the cleaning task process of the cleaning device, the housing 211 is provided with a sewage channel 2111, and sewage generated by the cleaning piece 212 in the cleaning process can be recycled to the sewage tank 220 through the sewage channel 2111.

In some embodiments, the main body 100 is connected to a side of the housing 211 facing away from the cleaning member 212, the waste water tank 220 has a water inlet passage 221 communicated with the waste water passage 2111, the recycled waste water can enter the interior of the waste water tank 220 from the water inlet passage 221, and the water inlet passage 221 is located at an end of the waste water tank 220 facing the main body 100, that is, the water inlet passage 221 is located at a side of the floor brush 200 facing away from cleaning.

It can be understood that, when the user carries the apparatus body 100, since the coupling position of the apparatus body 100 to the housing 211 of the floor brush 200 is located at the side away from the cleaning members 212, the side of the floor brush 200 away from the cleaning members 212 is raised, and the floor brush 200 is located at the lower position with respect to the apparatus body 100 where the cleaning members 212 are provided, the sump 220 is inclined toward the side of the floor brush 200, and the water inlet passage 221 is located at the upper position of the sump 220, so that the sewage in the sump 220 can be leaked from the water inlet passage 221.

It should be noted that the cleaning member 212 is located at the front end of the floor brush 200 in the cleaning direction, and the device body 100 is connected to the rear end of the floor brush 200 in the cleaning direction, and the cleaning device provided in the embodiment of the present application has a design for the position of the water inlet channel 221 of the waste water tank 220, so that when the user lifts the floor brush 200 with the device body 100, the water inlet channel 221 of the waste water tank 220 can be located at a higher position relative to the horizontal direction, thereby preventing the waste water in the waste water tank 220 from reversely flowing out of the water inlet channel 221.

First, the structure of the waste water tank 220 and the manner of collecting waste water will be described in detail.

Fig. 4 is a schematic structural view of a base in the cleaning device provided in the embodiment of the present application, fig. 5 is a schematic structural view of a wastewater tank in the cleaning device provided in the embodiment of the present application, and fig. 6 is an exploded view of the wastewater tank in the cleaning device provided in the embodiment of the present application.

Referring to fig. 1 to 6, in one possible implementation, the waste water tank 220 may include a tank body 222, the tank body 222 has a waste water chamber 2221, the recycled waste water is stored in the waste water tank 220, the water inlet passage 221 extends from a bottom wall of the waste water chamber 2221 to a top wall of the waste water chamber 2221, and an outlet of the water inlet passage 221 has a gap with the top wall of the waste water tank 220.

It can be understood that after the sewage enters the inlet channel 221, the sewage flows upwards from the bottom of the sewage chamber 2221, the sewage channel 2111 encloses the inside of the sewage chamber 2221 to form a space, and as the sewage is sucked in, the sewage accumulates in the sewage tank 220, the inlet channel 221 with a certain height can make the outlet of the inlet channel 221 higher than the liquid level of the sewage in the sewage chamber 2221, so as to prevent the sewage in the sewage tank 220 from flowing back to only the sewage channel 2111.

In some embodiments, the housing 211 has a receiving groove 2112, the waste water tank 220 may be located in the receiving groove 2112, the waste water channel 2111 is located outside the bottom of the receiving groove 2112, and the waste water channel 2111 has a waste water outlet 2111b and a waste water inlet 2111a, the waste water inlet 2111a faces the cleaning member 212, so that the waste water generated by the cleaning member 212 during the cleaning process enters the waste water channel 2111, and the waste water outlet 2111b may communicate with the water inlet channel 221.

It can be appreciated that since the inlet passage 221 is located at a side of the sump 220 facing away from the cleaning member 212, the sewage passage 2111 may extend from the front end to the rear end of the floor brush 200, through the transition of the sewage passage 2111, so that the sewage enters the sewage chamber 2221 from a side of the sump 220 facing away from the cleaning member 212, so that the sewage in the sewage chamber 2221 does not leak out when the floor brush 200 is tilted and the cleaning member 212 is at a lower height.

Illustratively, the sewage passage 2111 may be detachably or welded to the main structure of the housing 211, and in order to improve the efficiency of sewage recovery, when the floor brush 200 is in a horizontal state, the sewage passage 2111 is located in a horizontal plane, and the embodiment of the present invention is not particularly limited to the specific forming and fixing manner of the sewage passage 2111.

It should be noted that the cleaning member 212 may include, but not limited to, a roller, a mop, etc., and the cleaning member 212 may extend along the width direction of the floor brush 200, and both ends of the cleaning member 212 may be rotatably connected to the housing 211, and the cleaning member 212 may roll on a surface to be cleaned as the floor brush 200 moves, so as to achieve a cleaning effect, a pressing member may be provided at the sewage inlet 2111a of the sewage passage 2111, and the pressing member may abut against the cleaning member 212 and press the cleaning member 212, and may rub against the outer wall of the cleaning member 212 when the cleaning member 212 rotates, so as to press out the sewage absorbed on the cleaning member 212, and the pressed sewage may flow into the sewage passage 2111 from the sewage inlet 2111 a.

Since the waste water tank 220 can be detachably mounted on the housing 211 of the floor brush 200, the inlet channel 221 of the waste water tank 220 and the waste water channel 2111 of the housing 211 can be separated or docked with each other along with the mounting and dismounting of the waste water tank 220, and in order to prevent the waste water from leaking out from between the waste water tank 220 and the housing 211 during the recycling process, the inlet channel 221 and the waste water channel 2111 need to have good sealing performance in docking.

In a possible implementation manner, the base 210 of the floor brush 200 may further include a first sealing member 213, the first sealing member 213 may be disposed at the sewage outlet 2111b, and the inlet of the water inlet channel 221 abuts against the first sealing member 213, so that the communication between the sewage channel 2111 and the sewage chamber 2221 may be ensured to have good sealing performance.

It will be appreciated that, in order to facilitate the taking and placing of the waste water tank 220, the mounting groove may be located above the base 210, i.e., the waste water tank 220 is located above the base 210, and the waste water channel 2111 is located inside the base 210, i.e., the waste water channel 2111 is disposed below the top wall of the housing 211, and therefore, a through hole may be provided in the mounting groove of the housing 211, so that the waste water channel 2111 may be upwardly butted against the through hole by the waste water outlet 2111b, and the waste water may flow into the waste water tank 220 in the mounting groove through the hole, and the first sealing member 213 may be disposed on the through hole.

For example, the first sealing member 213 may have a ring shape, and the first sealing member 213 is disposed around the edge of the sewage outlet 2111b, and the side of the first sealing member 213 facing the sewage channel 2111 abuts against the edge of the sewage outlet 2111b, so as to ensure that the sewage outlet 2111b of the sewage channel 2111 has good sealing performance, and when the sewage tank 220 is mounted on the mounting base 210, the side of the first sealing member 213 facing the sewage tank 220 may abut against the edge of the inlet of the water inlet channel 221, so as to ensure that the inlet of the sewage tank 220 has good sealing performance.

In addition, the material of the first sealing element 213 may be an elastic material, including but not limited to rubber, silicone, and the like, and the specific material type of the first sealing element 213 is not specifically limited in this embodiment.

The cleaning device provided by the embodiment of the application can recover sewage in a negative pressure suction manner, and negative pressure is formed in the sewage cavity 2221, so that suction force is formed in the sewage channel 2111, and the sewage squeezed out of the cleaning member 212 is sucked into the sewage cavity 2221 along the sewage channel 2111, which will be described in detail below.

Fig. 7 is a cross-sectional view of a position of an air outlet in the cleaning device provided in the embodiment of the present application, and fig. 8 is a cross-sectional view of a position of an air inlet in the cleaning device provided in the embodiment of the present application.

Referring to fig. 1 to 8, in a possible implementation manner, the waste water tank 220 may further include a first air duct 223, the apparatus main body 100 has a second air duct 110, the first air duct 223 has an air inlet 2231 and an air outlet 2232, the first air duct 223 may be disposed inside the waste water chamber 2221, the air inlet 2231 may be communicated with the waste water chamber 2221, and the air outlet 2232 may be communicated with the second air duct 110.

It is understood that the second air passage 110 may have an air current drawn from the first air passage 223 therein, and a negative pressure may be formed in the soil chamber 2221 by a suction force generated by the air current of the second air passage 110, so that the soil generated from the cleaning member 212 may be sucked into the soil chamber 2221 through the soil channel 2111.

It should be noted that, the cleaning apparatus provided in the embodiment of the present application may have a dust suction function, and a dust suction motor and a dust suction fan may be disposed on the apparatus main body 100, and the dust suction motor may drive the dust suction fan to rotate, so as to form an air flow in the second air duct 110.

In some embodiments, the bottom wall of the waste water chamber 2221 has an air outlet pipe 2226 communicated with the second air duct 110, the waste water tank 220 may further include a second sealing member 225, the air outlet 2232 is connected to the air outlet pipe 2226, and the second sealing member 225 is located between the air outlet 2232 and the air outlet pipe 2226, so that the second air duct 110 can be sealed from the inside of the waste water chamber 2221, and therefore, the waste water can be prevented from entering the second air duct 110.

It can be understood that the second sealing element 225 may be a sealing ring, the second sealing element 225 may be sleeved at the opening of the air outlet pipe 2226, and when the air outlet 2232 of the first air duct 223 is butted with the air outlet pipe 2226, the air outlet 2232 of the first air duct 223 may press the second sealing element 225, so as to ensure good sealing performance.

For example, the second sealing element 225 may be made of an elastic material, including but not limited to rubber, silicone, and the like, and the specific material type of the first sealing element 213 is not specifically limited in the embodiments of the present application.

It should be noted that the first air duct 223 is communicated with the sewage chamber 2221, but the first air duct 223 is a space independent from the sewage chamber 2221, and the first air duct 223 only has an air flow flowing, so that in order to prevent sewage in the sewage chamber 2221 from entering the first air duct 223, the first air duct 223 may be disposed in the sewage chamber 2221 at a position close to the top wall of the sewage chamber 2221, so that the first air duct 223 is as high as possible above the liquid level of the sewage in the sewage chamber 2221.

In some embodiments, the air inlet 2231 may be located at an end of the waste water chamber 2221 facing the top wall of the box body 222, and the air inlet 2231 may be oriented to a side or obliquely above the waste water tank 220, so that the height of the air inlet 2231 is higher than the surface of the waste water in the waste water chamber 2221, and the waste water is prevented from entering the first air duct 223 after being accumulated.

Since the dust-absorbing air flow is formed in the first air duct 223 and the negative pressure is formed in the sewage chamber 2221, the air flow in the sewage chamber 2221 may exist, that is, the air flow flows from the water inlet channel 221 to the air inlet 2231 of the first air duct 223, the air flow in the sewage chamber 2221 may disturb the liquid level of the sewage, a water wave is formed inside the sewage chamber 2221, and a corresponding structure is required inside the sewage chamber 2221 to prevent the water wave of the sewage from entering the first air duct 223 too high, which will be described below.

With continued reference to fig. 1 to 8, in a possible implementation manner, the waste water tank 220 may further include a partition 2222, the partition 2222 may be disposed inside the waste water chamber 2221, the partition 2222 may be connected to a bottom wall of the waste water chamber 2221, and the partition 2222 may be configured to block water waves formed by airflow in the waste water chamber 2221, that is, to function as a wave-preventing plate, so as to prevent the water waves from splashing the waste water into the first air duct 223.

Wherein, baffle 2222 can extend to the roof of sewage chamber 2221 from the diapire of sewage chamber 2221, baffle 2222 can vertical setting promptly, and the top of baffle 2222 has the clearance with the top of sewage chamber 2221, on the one hand, the top both sides of first baffle 2222 are worn to locate by first wind channel 223 of being convenient for, dodge for the setting of first wind channel 223 provides, on the other hand, can be for the mobile headspace of air current, guarantee the smooth and easy nature that the air current flows for sewage chamber 2221 has good sewage suction effect.

It is understood that the partition 2222 may divide the waste water chamber 2221 into a first chamber 2221a and a second chamber 2221b, the water inlet passage 221 may be located in the first chamber 2221a, the air inlet 2231 may be communicated with the second chamber 2221b, the space of the first chamber 2221a may be larger than that of the second chamber 2221b, so as to prevent water waves from being formed in the second chamber 2221b, and the partition 2222 may block the water waves formed in the first chamber 2221a, so that when the waste water tank 220 sucks the waste water, the waste water entering the first air duct 223 due to disturbance of the air flow on the surface of the waste water can be prevented.

In some embodiments, a water hole 2223 may be defined between the partition 2222 and the bottom wall of the waste water chamber 2221, and the water hole 2223 may communicate the first chamber 2221a with the second chamber 2221b, so that waste water sucked into the first chamber 2221a may enter the second chamber 2221b, and the space in the waste water chamber 2221 may be fully utilized to contain waste water.

It can be understood that the water hole 2223 is located at the bottom end of the partition 2222, the water hole 2223 can make the sewage levels of the first chamber 2221a and the second chamber 2221b approximately equal to each other, so that the sewage in the second chamber 2221b is prevented from being accumulated too much, and the partition 2222 can break the water wave of the sewage so as to prevent the water wave with a larger height from being formed.

For example, the partition 2222 may be integrally formed with the tank body 222 of the waste water tank 220, or the partition 2222 may be welded to the inner wall of the waste water chamber 2221, and the connection manner of the partition 2222 and the tank body 222 is not particularly limited in this embodiment.

In a possible implementation manner, the air inlet 2231 and the water inlet passage 221 are respectively located at two opposite sides of the sewage chamber 2221 facing one end of the apparatus main body 100, so that when the floor brush 200 is tilted, the sewage can be prevented from flowing back from the water inlet passage 221, and can be prevented from entering the first air duct 223.

For example, the water inlet passage 221 may be positioned at the left rear of the sewage chamber 2221, the air inlet 2231 may be positioned at the right rear of the sewage chamber 2221, and the rear side of the sewage tank 220 may have an escape space, and the apparatus body 100 is movably connected to the floor brush 200, so that when the apparatus body 100 moves relative to the floor brush 200, interference between the apparatus body 100 and the floor brush 200 is prevented, and a user has more cleaning angles and directions when pushing or pulling the floor brush 200.

The installation of the first air passage 223 in the waste water chamber 2221 will be described below.

In a possible implementation manner, the outer wall of the first air duct 223 has a connecting portion 2233, and the connecting portion 2233 can be connected with the top wall of the waste water chamber 2221, so that the reliability and stability of installation of the first air duct 223 in the waste water chamber 2221 can be ensured.

It can be understood that there may be two connecting portions 2233, two connecting portions 2233 may be located at two ends of the first air duct 223, respectively, one of the connecting portions 2233 is disposed near the air inlet 2231, and the other connecting portion 2233 may be disposed near the air outlet 2232, so as to ensure that both ends of the first air duct 223 have sufficient connection strength.

In some embodiments, the box 222 may include a bottom shell 2224 and a box cover 2225, the box cover 2225 and the bottom shell 2224 are enclosed to form a sewage chamber 2221, the box cover 2225 and the bottom shell 2224 are detachably connected, when the first air duct 223 is assembled, the first air duct 223 may be installed on the bottom shell 2224, and then the box cover 2225 and the bottom shell 2224 are installed in a covering manner.

It can be understood that, after completing the cleaning operation, the user can open the cover 2225 to pour out the waste water in the waste water tank 220, and at the same time, the interior of the waste water chamber 2221 can be cleaned conveniently, the shape of the cover 2225 can be matched with the shape of the bottom housing 2224, and the circumferential edge of the cover 2225 abutting against the bottom housing 2224 can be sealed, so as to ensure that the tank body 222 of the waste water tank 220 has good sealing performance.

It should be noted that, when the box cover 2225 is closed, the box cover 2225 may apply a pre-tightening force to the ultrasonic bottom shell 2224 on the first pipeline, so that a pre-tightening force may be applied to the abutting joint of the air outlet 2232 of the first pipeline and the air outlet pipe 2226 in the sewage chamber 2221, and a good sealing property between the air outlet 2232 and the air outlet pipe 2226 is ensured.

For example, the connecting portion 2233 of the first conduit may be detachably connected to the box cover 2225 by a fastener, including but not limited to a screw, a bolt, and the like, which is not limited in this embodiment.

In some embodiments, a clamping protrusion 2224a may be disposed on the bottom housing 2224, a buckle 2225a may be disposed on the case cover 2225, the buckle 2225a may be movably disposed relative to the case cover 2225, an elastic member such as a spring may be disposed on the buckle 2225a, and the elastic member may apply an elastic force to the buckle 2225a toward the clamping protrusion 2224a, so that the buckle 2225a is clamped with the clamping protrusion 2224a, and when the case cover 2225 needs to be opened, a user may buckle the buckle 2225a to overcome the elastic force of the elastic member, so that the buckle 2225a is away from the clamping protrusion 2224a, thereby releasing the clamping state between the buckle 2225a and the clamping protrusion 2224 a.

In addition, the cover 2225 may further be provided with a handle 224, the handle 224 may be rotatably connected to the cover 2225, when the cleaning device is normally used, the handle 224 may be retracted, and when a user needs to take out the waste water tank 220 from the base 210, the handle 224 may be rotated, and the waste water tank 220 may be taken out by lifting the handle 224, which improves the convenience of the user's operation.

It should be noted that the cleaning device provided in the embodiment of the present application may be a dust collector, a floor washing machine, a motor mop, or the like, and may be used in an application requiring surface cleaning or wet mopping.

The embodiment of the application provides a cleaning device, including equipment principal and scrubbing brush, the scrubbing brush includes base and sewage case, the sewage case sets up on the base, wherein, the base includes casing and the cleaning member of being connected with the casing, equipment principal connects in the one side that the casing deviates from the cleaning member, the casing has sewage passageway, the sewage case has the inhalant canal with the sewage passageway intercommunication, inhalant canal is located sewage case towards equipment principal's one end, when the user is carrying the equipment principal and is taking the scrubbing brush slope, can avoid the sewage in the sewage case from its inhalant canal reverse outflow.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A cleaning apparatus comprising an apparatus body (100) and a floor brush (200), the floor brush (200) comprising a base (210) and a wastewater tank (220), the wastewater tank (220) being provided on the base (210);

the base (210) comprises a shell (211) and a cleaning piece (212) connected with the shell (211), the equipment main body (100) is connected with one side, deviating from the cleaning piece (212), of the shell (211), the shell (211) is provided with a sewage channel (2111), the sewage tank (220) is provided with a water inlet channel (221) communicated with the sewage channel (2111), and the water inlet channel (221) is positioned at one end, facing the equipment main body (100), of the sewage tank (220).

2. The cleaning apparatus as claimed in claim 1, wherein the sump (220) includes a tank body (222), the tank body (222) has a sump chamber (2221), the water inlet passage (221) extends from a bottom wall of the sump chamber (2221) to a top wall of the sump chamber (2221), and an outlet of the water inlet passage (221) has a gap with the top wall of the sump (220).

3. The cleaning apparatus according to claim 2, wherein the housing (211) has a receiving groove (2112), the sump (220) is located in the receiving groove (2112), the sewage channel (2111) is located outside a bottom of the receiving groove (2112), the sewage channel (2111) has a sewage outlet (2111 b) and a sewage inlet (2111 a), the sewage inlet (2111 a) faces the cleaning member (212), and the sewage outlet (2111 b) communicates with the water inlet channel (221).

4. The cleaning apparatus according to claim 3, wherein the base (210) further comprises a first seal (213), the first seal (213) is provided at the sewage outlet (2111 b), and an inlet of the water inlet channel (221) abuts the first seal (213).

5. The cleaning apparatus as claimed in any one of claims 2 to 4, wherein the sump (220) further comprises a first air duct (223), the apparatus body (100) has a second air duct (110), the first air duct (223) has an inlet port (2231) and an outlet port (2232), the inlet port (2231) communicates with the sump chamber (2221), and the outlet port (2232) communicates with the second air duct (110).

6. The cleaning apparatus according to claim 5, wherein the bottom wall of the sewage chamber (2221) has an air outlet pipe (2226) communicated with the second air duct (110), the sewage tank (220) further comprises a second sealing member (225), the air outlet (2232) is butted against the air outlet pipe (2226), and the second sealing member (225) is located between the air outlet (2232) and the air outlet pipe (2226).

7. The cleaning apparatus as claimed in claim 5, wherein the intake opening (2231) is disposed near a top wall of the tank (222), and the intake opening (2231) faces the top wall of the tank (222).

8. The cleaning apparatus as claimed in claim 5, wherein the sump (220) further includes a partition plate (2222), the partition plate (2222) is connected to a bottom wall of the sump chamber (2221) and extends toward a top wall of the sump chamber (2221), the partition plate (2222) divides the sump chamber (2221) into a first chamber (2221 a) and a second chamber (2221 b), the water inlet passage (221) is located in the first chamber (2221 a), and the air inlet (2231) is communicated with the second chamber (2221 b).

9. The cleaning apparatus according to claim 8, wherein a water through hole (2223) is defined between the partition plate (2222) and the bottom wall of the sewage chamber (2221), and the water through hole (2223) communicates the first chamber (2221 a) and the second chamber (2221 b).

10. The cleaning apparatus as claimed in claim 5, wherein the air inlet (2231) and the water inlet passage (221) are respectively located at opposite sides of one end of the sewage chamber (2221) facing the apparatus body (100).

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