CN215227297U - Cleaning base station and cleaning device - Google Patents

Abstract

The utility model provides a clean basic station and cleaning device, clean basic station (1) is used for wasing the cleaning member of cleaning device (2), clean basic station (1) includes basic station main part (10), liquid reserve tank (11) and valve module, liquid reserve tank (11) detachable sets up on basic station main part (10), basic station main part (10) have washing tank (101), the valve module includes normally closed valve (12) and intercommunication seat (13), liquid reserve tank (11) have opening (110), normally closed valve (12) set up on opening (110), intercommunication seat (13) set up on basic station main part (10), and intercommunication seat (13) have first through-hole (130) that communicate with washing tank (101); the communication seat (13) is abutted with the normally-closed valve (12). The utility model provides a liquid in clean basic station and cleaning device can avoid liquid reserve tank (11) spills.

Description

Cleaning base station and cleaning device

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a clean basic station and cleaning device.

Background

With the development of science and technology and the improvement of living standard, household cleaning equipment such as dust collectors and sweeping robots are more and more popular, and the functions are more and more. Taking a vacuum cleaner as an example, in addition to a dust suction function, many existing vacuum cleaners also have a floor mopping function, and dry mopping or wet mopping can be performed according to different application scenes.

In the prior art, cleaning member of cleaning device usually sets up on the ground brush, because cleaning member need frequent ground contact with dirty, consequently need regularly wash in order to guarantee clean effect, in order to improve the clear convenience of ground brush at present, can set up the dedicated clean basic station of cleaning device and wash cleaning member, can set up the water tank on the clean basic station in order to supply clean water or to store sewage, the water tank can be followed clean basic station and taken off and carry out the moisturizing or clear up sewage.

However, when the water tank of the existing cleaning base station is taken and placed, water in the water tank is easy to leak out, and user experience is affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a clean basic station and cleaning device can guarantee that the water tank on the clean basic station gets the seal when putting, avoids having water to spill.

In a first aspect, the application provides a clean basic station, clean basic station is used for wasing cleaning element to cleaning device, and clean basic station includes basic station main part, liquid reserve tank and valve module, and liquid reserve tank detachable sets up in basic station main part, and basic station main part has the washing tank, and the washing tank is used for holding cleaning element.

The valve assembly comprises a normally closed valve and a communicating seat, the liquid storage tank is provided with an opening, the normally closed valve is arranged on the opening to seal the opening, the communicating seat is arranged on the base station main body, and the communicating seat is provided with a first communicating hole communicated with the cleaning tank; when the liquid reserve tank sets up in the basic station main part, intercommunication seat and normally closed valve butt to make normally closed valve open and communicate with first through-hole.

In the clean basic station that this application provided, when the liquid reserve tank was placed in the basic station main part, the liquid reserve tank just can communicate with the washing tank, and when getting the liquid reserve tank from the basic station main part and putting, the normal close valve can seal the liquid reserve tank immediately to avoid the liquid in the liquid reserve tank to spill.

As an alternative embodiment, the normally-closed valve may include a valve body and a valve core, the valve body has a water passage cavity, the water passage cavity is communicated with the inner cavity of the liquid storage tank, the water passage cavity has a water passing opening, and the valve core is movably disposed in the water passage cavity to open or close the water passing opening, so as to improve the tightness of the liquid storage tank.

As an alternative embodiment, the water passing cavity may further have a communication port, and the communication port is communicated with the inner cavity of the liquid storage tank, so that liquid in the liquid storage tank can enter the water passing cavity, or so that the outlet water in the external cleaning tank can enter the liquid storage tank from the water passing cavity.

As an alternative embodiment, when the normally-closed valve is separated from the communication seat, the valve core moves towards the water passing port to close the water passing port; and when the normally closed valve and the communicating seat are abutted, the valve core moves towards the direction far away from the water passing port to open the water passing port, so that the opening and closing timeliness of the water passing port is ensured.

As an optional implementation mode, the normally-closed valve may further include an elastic member, the elastic member is disposed in the water passing cavity, and the elastic member and the valve core are abutted against one end of the water passing hole, and an elastic direction of the elastic member is directed towards the water passing hole from an inner side of the water passing cavity, so that when the valve core is abutted against the water passing hole, pressure of the valve core abutted against the water passing hole is increased, and further, sealing performance of the water passing hole is increased.

As an optional implementation mode, one side of the valve core, which is far away from the water passing port, is provided with a groove, and the elastic part is clamped in the groove, so that the stress direction of the valve core is stable, unidirectional stress is maintained, and the valve core is prevented from being clamped in the moving process.

As an alternative embodiment, the valve core may have a sealing surface thereon, the sealing surface may face the water passing opening, and when the valve core closes the water passing opening, the sealing surface covers the outer side of the edge of the water passing opening, so as to ensure good sealing performance;

the valve core can also comprise a butting part, the first end of the butting part is connected to the sealing surface, the second end of the butting part extends towards the outer side of the water passing hole, and the second end of the butting part is butted with the communicating seat, so that the valve core can be pushed to open the water passing hole through the reaction force of the communicating seat to the butting part.

As an alternative embodiment, one end of the communication seat facing the normally-closed valve may be provided with a trigger portion that can abut against the valve element;

wherein, the projection of the second end of butt portion on the case moving direction is located the edge inboard of first communicating hole, and trigger part is located the inside of first communicating hole to offset with butt portion, thereby when butt portion and intercommunication seat cooperation, can not the shutoff first communicating hole, guarantee the smooth and easy nature of rivers.

As an optional implementation manner, the normally-closed valve may further include a first sealing member, opposite sides of the first sealing member respectively abut against the outer wall of the valve body and the end surface of the opening, and an inner edge of the first sealing member is located inside an edge of the water passing opening to abut against the valve core when the valve core closes the water passing opening, so that when the liquid storage tank is removed from the base station main body, the sealing performance of the liquid storage tank is ensured, and liquid is prevented from leaking.

As an alternative embodiment, the opposite sides of the first sealing element are provided with sealing protrusions, and the sealing protrusions are arranged around the circumference of the first sealing element, so that the sealing performance is improved.

As an optional implementation manner, the base station main body may further include a water tank seat, the water tank seat is provided with a second communication hole, the communication seat is disposed on the water tank seat, and the communication seat is disposed in the second communication hole in a penetrating manner, so that the communication seat is installed and fixed.

The valve component can also comprise a second sealing element, the second sealing element is sleeved on the outer side of the communicating seat and clamped between the communicating seat and the edge of the second communicating hole, and when the water passing hole is opened, the second sealing element can play a role in sealing between the normally-closed valve and the communicating seat.

As an optional implementation manner, the outer wall of the liquid storage tank may be provided with a protruding portion protruding from the surface of the liquid storage tank, the protruding portion is disposed around the opening, the second sealing member may include a sealing body and a sealing flange surrounding the circumference of the communication seat, a first end of the sealing flange is connected to the side of the sealing body, a second end of the sealing flange extends to the protruding portion, an annular sealing cavity is formed between the second end of the sealing flange and the side wall of the sealing body, and the protruding portion extends into and abuts against the annular sealing cavity, so that a good sealing effect is achieved.

As an optional implementation mode, the liquid storage tank and the valve assembly can be a plurality of, and the liquid storage tank and the valve assembly are arranged in a one-to-one correspondence mode, so that different functions of water supply, sewage recovery and the like during cleaning of the base station main body can be achieved.

Wherein, the liquid reserve tank can include clear water tank and sewage case, and clear water tank and sewage case all communicate with the washing tank through the valve module, and clear water tank is used for supplying clean water to the washing tank, and the sewage case is arranged in collecting the sewage in the washing tank.

In a second aspect, the present application provides a cleaning apparatus, which may include a cleaning device and the cleaning base station of the first aspect described above, the cleaning base station being configured to clean a cleaning member of the cleaning device, the cleaning base station may include a base station main body having a cleaning tank that accommodates the cleaning member, a liquid storage tank, and a valve assembly, the liquid storage tank being communicated with the cleaning tank through the valve assembly.

The application provides a cleaning base station and a cleaning device, wherein the cleaning base station is used for cleaning a cleaning piece of cleaning equipment and comprises a base station main body, a liquid storage tank and a valve assembly, the liquid storage tank is detachably arranged on the base station main body, the base station main body is provided with a cleaning tank, the cleaning tank is used for accommodating the cleaning piece, the valve assembly comprises a normally-closed valve and a communicating seat, the liquid storage tank is provided with an opening, the normally-closed valve is arranged on the opening to seal the opening, the communicating seat is arranged on the base station main body, and the communicating seat is provided with a first communicating hole communicated with the cleaning tank; when the liquid reserve tank sets up in the basic station main part, intercommunication seat and normally closed valve butt to make the normally closed valve open and with first through-hole intercommunication, and when getting the liquid reserve tank from the basic station main part and put, the normally closed valve can seal the liquid reserve tank immediately, thereby avoids the liquid in the liquid reserve tank to spill.

In addition to the technical problems solved 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 base station and the cleaning apparatus 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 needed to be used in the description of the embodiments or the prior art will be 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 inventive exercise.

Fig. 1 is a schematic structural diagram of a clean base station according to an embodiment of the present disclosure;

fig. 2 is an exploded view of a clean base station provided in an embodiment of the present application;

fig. 3 is an exploded view of a liquid storage tank in a base station main body at a matching position in the cleaning base station according to the embodiment of the present application;

fig. 4 is a cross-sectional view of a normally closed valve abutting against a communication seat in a clean base station according to an embodiment of the present disclosure;

fig. 5 is a cross-sectional view of a normally closed valve separated from a communication seat in a cleaning base station according to an embodiment of the present disclosure;

FIG. 6 is a partial view of position A of FIG. 5;

FIG. 7 is a schematic view of a cleaning device provided in an embodiment of the present application;

fig. 8 is a bottom schematic view of a ground brush in a cleaning device provided by an embodiment of the present application.

Description of reference numerals:

1-cleaning the base station; 10-a base station body; 101-a cleaning tank; 102-a receiving groove; 103-a second communication hole; 11-a liquid storage tank; 110-an opening; 111-a projection; 12-normally closed valve; 121-a valve body; 1210-water through cavity; 1211-water passing opening; 1212-a communication port; 122-a valve core; 1220-sealing face; 1221-an abutment; 1222-a recess; 123-an elastic member; 124-a first seal; 1241-sealing the protrusion; 13-a communication seat; 130-a first via hole; 131-a trigger part; 14-a second seal; 141-a sealing body; 142-a sealing flange; 143-annular seal chamber; 15-washing the disc;

2-cleaning equipment; 20-a floor brush; 21-rotating the mop unit; 22-rolling brush.

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 merely for explaining the technical principles of the present application, and are not intended to limit the scope 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 as the case may be.

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.

Many cleaning devices have floor cleaning functions such as sweeping and mopping, common cleaning devices include dust collectors, sweeping robots, mopping machines and the like, and cleaning devices for cleaning the floor are generally provided with cleaning pieces, and cleaning is completed through friction between the cleaning pieces and the floor. Taking a vacuum cleaner as an example, in a vacuum cleaner with a floor mopping function, the cleaning member is usually installed on a floor brush, and the cleaning member is usually a mop cloth, and depending on the application scenario, the cleaning member can be used for dry mopping or the cleaning member can be used for wet mopping. Because the cleaning member need frequently with dirty ground contact, consequently need regularly wash in order to guarantee clean effect, in order to improve the clear convenience of scrubbing brush at present, can set up the dedicated clean basic station of cleaning equipment and wash the cleaning member, can set up the water tank on the clean basic station in order to supply clean water or to store sewage, the water tank can be followed and taken off from clean basic station and carry out the moisturizing or clear up sewage.

However, when the water tank is placed on the base station, water needs to be supplied to the outside or sewage in the base station needs to be collected, so the water tank needs to be communicated with the outside, and when the water tank is taken from the base station, the water tank cannot be kept sealed, so that water in the water tank is easy to leak out, and the user experience is influenced.

The application provides a clean basic station and cleaning device can guarantee that the water tank on the clean basic station gets the seal when putting, avoids having water to spill.

Example one

The embodiment provides a cleaning base station, and this cleaning base station is used for wasing cleaning device, and cleaning device includes the scrubbing brush, installs cleaning member on the scrubbing brush, and when cleaning device used, cleaning member and the face contact of waiting to clean got rid of dust and spot, and cleaning base station mainly washs cleaning device's cleaning member. The cleaning device can be a dust collector, a sweeping robot, a floor mopping machine and the like, and the type of the cleaning device matched with the cleaning base station is not particularly limited in the embodiment

Fig. 1 is a schematic structural diagram of a cleaning base station provided in an embodiment of the present application, fig. 2 is an exploded view of the cleaning base station provided in the embodiment of the present application, fig. 3 is an exploded view of a liquid storage tank in a base station main body matching position in the cleaning base station provided in the embodiment of the present application, please refer to fig. 1 to fig. 3, the cleaning base station 1 provided in the embodiment includes a base station main body 10, a liquid storage tank 11, and a valve assembly, the liquid storage tank 11 is detachably disposed on the base station main body 10, the base station main body 10 has a cleaning tank 101, when cleaning equipment needs to be cleaned, the cleaning equipment can be placed on the base station main body 10, the cleaning tank 101 is used for accommodating cleaning pieces, and when cleaning starts, cleaning water can be placed in the cleaning tank 101, so that cleaning of the cleaning pieces is achieved.

Wherein, valve module includes normally closed valve 12 and intercommunication seat 13, and liquid reserve tank 11 has opening 110, and liquid reserve tank 11 inner space passes through opening 110 and outside intercommunication, and normally closed valve 12 sets up on opening 110 to seal opening 110, when liquid reserve tank 11 takes off from base station main part 10, normally closed valve 12 can guarantee the leakproofness of liquid reserve tank 11.

The communicating base 13 is disposed on the base station body 10, and the communicating base 13 has a first communicating hole 130 communicating with the cleaning tank 101, when the liquid storage tank 11 is disposed on the base station body 10, the communicating base 13 abuts against the normally-closed valve 12, so that the normally-closed valve 12 is opened and communicates with the first communicating hole 130, and the liquid storage tank 11 is communicated with the cleaning tank 101.

It should be noted that, in the cleaning base station 1 provided in this embodiment, when the liquid storage tank 11 is placed on the base station main body 10, the liquid storage tank 11 can be communicated with the cleaning tank 101, and when the liquid storage tank 11 is removed from the base station main body 10, the normally closed valve 12 can immediately close the liquid storage tank 11, wherein, no matter the liquid storage tank 11 is removed from the base station main body 10 or the liquid storage tank 11 is placed on the base station main body 10, through the cooperation of the normally closed valve 12 and the communicating seat 13, the opening and closing of the opening 110 are immediately completed at the first moment of taking and placing, that is, when the taking and placing action occurs, the opening 110 generates a state change, thereby preventing the liquid in the liquid storage tank 11 from leaking.

Clean cleaning water needs to be put into the cleaning tank 101 when cleaning, and after cleaning is completed, sewage in the cleaning tank 101 needs to be discharged, therefore, according to the difference of the cleaning function requirements of the base station main body 10, the liquid storage tank 11 not only provides clean cleaning water for the cleaning tank 101, but also can receive sewage in the cleaning tank 101 after cleaning is completed, and the liquid storage tank 11 can be provided with a plurality of chambers, so as to have different functions as described above respectively, or a plurality of chambers can be arranged in the same liquid storage tank 11, so as to realize multiple functions, and the embodiment does not specifically limit the function of the liquid storage tank 11 in the cleaning process.

In addition, when the cleaning water is filled in the tank 11, the cleaning water may be pure water, or may be a mixture of water and other substances or solutions, for example, a disinfectant, a fragrance, a deodorant, or the like may be added thereto, and the liquid component in the tank 11 is not particularly limited in this embodiment.

First, the structure of the normally-closed valve 12 will be described in detail.

Fig. 4 is a cross-sectional view of a normally closed valve of a clean base station provided in an embodiment of the present application when the normally closed valve abuts against a communication seat, fig. 5 is a cross-sectional view of a normally closed valve of a clean base station provided in an embodiment of the present application when the normally closed valve is separated from the communication seat, and fig. 6 is a partial view of a position a in fig. 5.

Referring to fig. 4 to 6, as an alternative embodiment, the normally-closed valve 12 may include a valve body 121 and a valve core 122, the valve body 121 has a water passing cavity 1210, the water passing cavity 1210 communicates with an inner cavity of the liquid storage tank 11, the water passing cavity 1210 has a water passing port 1211, when the liquid storage tank 11 communicates with an external space, a fluid enters or exits through the water passing port 1211, and the water passing port 1211 is opposite to the opening 110 formed in the liquid storage tank 11.

The valve core 122 is movably disposed in the water passing cavity 1210, when the liquid storage tank 11 is taken off from the base station body 10, the valve core 122 closes the water passing opening 1211, i.e., closes the opening 110, and when the liquid storage tank 11 is placed on the base station body 10, the normally closed valve 12 is engaged with the communicating seat 13, and the valve core 122 opens the water passing opening 1211, thereby improving the tightness when the liquid storage tank 11 is taken off or taken off.

In some embodiments, the water passing chamber 1210 may further have a communication port 1212, and the communication port 1212 communicates with the inner cavity of the tank 11 so that the liquid in the tank 11 may enter the water passing chamber 1210, or so that the effluent water in the external cleaning tank 101 may enter the tank 11 from the water passing chamber 1210.

Wherein, the intercommunication mouth 1212 can be through the inner space intercommunication of water pipe and reservoir, and a pot head of water pipe is established on intercommunication mouth 1212, and the other end of water pipe can extend to liquid reserve tank 11 bottom to when liquid reserve tank 11 played the water supply function, guarantee that the inside water of liquid reserve tank 11 can be by make full use of, whole discharges. In addition, can set up the non-slip raised on the intercommunication mouth 1212, the non-slip raised expands tightly with the water pipe inner wall, can guarantee the reliability that water pipe and intercommunication mouth 1212 are connected, avoids water pipe in use slippage.

It will be understood by those skilled in the art that when the normally-closed valve 12 is separated from the communication seat 13, the valve element 122 moves toward the water passage 1211 to close the water passage 1211; when the normally closed valve 12 abuts against the communicating seat 13, the valve element 122 moves in a direction away from the water passing port 1211 to open the water passing port 1211, so as to ensure the timeliness of opening and closing of the water passing port 1211, and the movement process of the valve element 122 can be driven actively or passively, and the process of closing the water passing port 1211 by the valve element 122 and the process of opening the water passing port 1211 by the valve element 122 will be described separately below.

In some embodiments, the normally-closed valve 12 may further include an elastic member 123, the elastic member 123 may be disposed in the water passing chamber 1210, and the elastic member 123 abuts against an end of the valve element 122 away from the water passing port 1211, and an elastic force direction of the elastic member 123 is directed from an inner side of the water passing chamber 1210 to the water passing port 1211, that is, the elastic member 123 may apply an elastic force to the valve element 122 toward the water passing port 1211.

When the liquid storage tank 11 is removed from the base station body 10, the normally closed valve 12 is separated from the communication seat 13, and the elastic member 123 pushes the valve member 122 to move toward the water passage 1211, so that the valve member 122 abuts against the water passage 1211 to close the water passage 1211, thereby preventing the liquid in the liquid storage tank 11 from leaking.

When the valve element 122 seals the water outlet 1211, the elastic member 123 continuously applies an elastic force to the valve element 122, so as to increase the pressure of the valve element 122 abutting against the water outlet 1211, thereby improving the sealing performance of the water outlet 1211.

In addition, in order to ensure the reliability of the movement process of the valve element 122, a groove 1222 may be disposed on a side of the valve element 122 facing away from the water passing port 1211, the elastic member 123 is clamped in the groove 1222, a direction of a notch of the groove 1222 faces away from the water passing port 1211, an extending direction of the groove 1222 is identical to a movement direction of the valve element 122, and the elastic member 123 may compress or rebound in the groove 1222 along the movement direction of the valve element 122, so as to ensure that the force direction of the valve element 122 is stable, maintain a unidirectional force, and avoid the valve element 122 from being jammed during the movement process.

The elastic member 123 may be a spring, and the embodiment is not limited to a specific elastic coefficient of the spring and a structural type of the spring.

Optionally, the valve element 122 may be provided with a sealing surface 1220, the sealing surface 1220 may face the water outlet 1211, and when the valve element 122 closes the water outlet 1211, the sealing surface 1220 covers the outer side of the edge of the water outlet 1211, so as to ensure good sealing performance.

In some embodiments, the valve element 122 may further include an abutting portion 1221, a first end of the abutting portion 1221 is connected to the sealing surface 1220, a second end of the abutting portion 1221 extends to the outside of the water through-hole 1211, that is, the abutting portion 1221 is located on a side of the valve element 122 away from the elastic member 123, and the second end of the abutting portion 1221 abuts against the communication seat 13, so that the valve element 122 may be pushed to open the water through-hole 1211 by a reaction force of the communication seat 13 against the abutting portion 1221.

The end of the communication seat 13 facing the normally closed valve 12 may be provided with a trigger 131 capable of abutting against the valve element 122, and the trigger 131 first pushes the valve element 122 to move into the water passing cavity 1210 when the abutting portion 1221 abuts against the valve element, in which process the elastic element 123 is compressed and the water passing port 1211 is opened.

Optionally, a projection of the second end of the abutting portion 1221 in the moving direction of the valve element 122 is located inside an edge of the first communication hole 130, and the triggering portion 131 is located inside the first communication hole 130 to abut against the abutting portion 1221, so that when the abutting portion 1221 is matched with the communicating seat 13, the first communication hole 130 is not blocked, and smoothness of water flow is ensured.

For example, the abutting portion 1221 may be a cylindrical protrusion, the end diameter of the abutting portion 1221 is smaller than the end inner diameter of the first communication hole 130, the triggering portion 131 may be a protrusion on the inner wall of the first communication hole 130, and the triggering portion 131 may extend toward the center of the first communication hole 130. In addition, the number of the triggering portions 131 may be multiple, for example, two, three, four or more triggering portions 131 may be provided, and the multiple triggering portions 131 may be circumferentially distributed at intervals on the inner wall of the first communication hole 130, so as to ensure the balance of the force applied to the abutting portion 1221 when the triggering portions 131 abut against the abutting portion 1221.

In some embodiments, the normally-closed valve 12 may further include a first sealing member 124, opposite sides of the first sealing member 124 abut against the outer wall of the valve body 121 and the end surface of the opening 110, respectively, and an inner edge of the first sealing member 124 is located within an edge of the water through opening 1211 to abut against the valve core 122 when the valve core 122 closes the water through opening 1211, so as to ensure the sealing performance and prevent the liquid from leaking when the liquid storage tank 11 is removed from the base station body 10.

Wherein, the opposite sides of the first sealing member 124 can be provided with sealing protrusions 1241, the sealing protrusions 1241 are arranged around the circumference of the first sealing member 124, so as to prevent the liquid in the liquid storage tank 11 from seeping out from the outside of the valve body 121 and prevent the water in the water passing cavity 1210 from seeping out from the valve core 122, thereby improving the sealing performance.

It can be understood by those skilled in the art that the first sealing element 124 may be an elastic sealing element such as a rubber element or a silicon element, and the embodiment does not specifically limit the specific material and the damping amount of the first sealing element 124.

The specific structure and arrangement of the communication base 13 will be described in detail below.

Referring to fig. 4 to fig. 6, as an alternative embodiment, the base station main body 10 may further include a water tank base, the water tank base is provided with a second communication hole 103, the communication base 13 may be disposed on the water tank base, and the communication base 13 is disposed in the second communication hole 103, so as to implement installation and fixation of the communication base 13.

The valve assembly may further include a second sealing member 14, the second sealing member 14 may be sleeved outside the communication seat 13 and interposed between the communication seat 13 and an edge of the second communication hole 103, and the second sealing member 14 may play a role of sealing between the normally-closed valve 12 and the communication seat 13 when the water through opening 1211 is opened.

Optionally, the outer side wall of the second sealing member 14 may be provided with a mounting groove, when the communication seat 13 is assembled, the second sealing member 14 and the communication seat 13 are installed on the second communication hole 103 together in a penetrating manner, and the inner edge of the second communication hole 103 is clamped in the mounting groove, so as to ensure the stability of the installation of the communication seat 13.

In order to ensure that the liquid in the reservoir 11 does not leak from the water passage 1211 to the first communication hole 130 when the valve element 122 opens the water passage 1211, the valve element 122 and the outer side of the second communication hole 103 need to be sealed, and the structure of the second sealing member 14 can play a role.

Wherein, the outer wall of the reservoir 11 may be provided with a protrusion 111 protruding out of the surface of the reservoir 11, the protrusion 111 is disposed around the opening 110, the second sealing member 14 may include a sealing body 141 and a sealing flange 142 surrounding the circumference of the communication seat 13, a first end of the sealing flange 142 is connected to the side of the sealing body 141, a second end of the sealing flange 142 extends toward the protrusion 111, an annular sealing cavity 143 is formed between a second end of the sealing flange 142 and the side wall of the sealing body 141, and the protrusion 111 extends into and abuts against the annular sealing cavity 143.

When the valve body 122 abuts against the communicating seat 13, the protruding portion 111 of the outer wall of the reservoir 11 compresses the sealing flange 142 to some extent, and a good sealing effect is obtained.

The seal flange 142 extends from the side wall of the seal body 141 toward the projection 111, i.e., upward thereof, so that the cross section of the annular seal cavity 143 formed by the seal flange 142 and the seal body 141 is V-shaped. In addition, convenience may be provided at an outer side of the sealing flange 142 to improve elastic damping of the sealing flange 142, thereby improving reliability of sealing.

Depending on the function of the tank 11, the cleaning water in the tank 11 may flow out from the water passage chamber 1210 and enter the cleaning tank 101, or the sewage in the cleaning tank 101 may flow into the tank 11 through the water passage chamber 1210.

In some embodiments, the liquid storage tank 11 and the valve assembly can be a plurality of, and the liquid storage tank 11 and the valve assembly are arranged in a one-to-one correspondence manner, so that different functions such as water supply and sewage recovery can be realized when the base station main body 10 is cleaned.

Wherein, the liquid reserve tank 11 can be two, and two liquid reserve tanks are clean water tank and sewage case respectively, and clean water tank and sewage case all communicate with washing tank 101 through the valve module, and the specific mode of setting of valve module is the same on clean water tank and the sewage case, and the distinction is not made here, and clean water tank is used for supplying clean water to washing tank 101, and the sewage case is used for collecting the sewage in the washing tank 101.

It should be noted that the communicating base 13 may be communicated with the cleaning tank 101 through a water pipe, and the liquid between the liquid storage tank 11 and the cleaning tank 101 may flow through gravity or may be pumped by a water pump, and the water pump may be connected to a pipeline between the liquid storage tank 11 and the cleaning tank 101.

In order to ensure the stability of the liquid storage tank 11 placed on the base station main body 10, the base station main body 10 may be provided with a containing groove 102, the shape of the containing groove 102 matches with the shape of the liquid storage tank 11, the liquid storage tank 11 may be placed in the containing groove 102, and the communicating seat 13 may be disposed in the containing groove 102, the containing groove 102 may also play a role in positioning, and when the liquid storage tank 11 is placed in the containing groove 102, the normally-closed valve 12 may be ensured to abut against the communicating seat 13.

The embodiment provides a cleaning base station, which is used for cleaning a cleaning piece of cleaning equipment and comprises a base station main body, a liquid storage tank and a valve assembly, wherein the liquid storage tank is detachably arranged on the base station main body, the base station main body is provided with a cleaning tank, the cleaning tank is used for accommodating the cleaning piece, the valve assembly comprises a normally-closed valve and a communicating seat, the liquid storage tank is provided with an opening, the normally-closed valve is arranged on the opening to seal the opening, the communicating seat is arranged on the base station main body, and the communicating seat is provided with a first communicating hole communicated with the cleaning tank; when the liquid reserve tank sets up in the basic station main part, intercommunication seat and normally closed valve butt to make the normally closed valve open and with first through-hole intercommunication, and when getting the liquid reserve tank from the basic station main part and put, the normally closed valve can seal the liquid reserve tank immediately, thereby avoids the liquid in the liquid reserve tank to spill.

Example two

The embodiment provides a cleaning device, which comprises a cleaning device and the cleaning base station in the first embodiment, wherein the cleaning base station is used for cleaning a cleaning piece of the cleaning device, and the cleaning device can be a dust collector, a sweeping robot, a mopping machine and the like.

Fig. 7 is a schematic view of a cleaning device provided in an embodiment of the present application, fig. 8 is a schematic view of a bottom portion of a floor brush in the cleaning device provided in the embodiment of the present application, please refer to fig. 1 to 8, a cleaning base station 1 may include a base station main body 10, a liquid storage tank 11 and a valve assembly, the base station main body 10 has a cleaning tank 101 for accommodating a cleaning member, the liquid storage tank 11 is communicated with the cleaning tank 101 through the valve assembly, and a specific structure of the valve assembly and a matching manner with the base station main body 10 and the liquid storage tank 11 are the same as those in the first embodiment, and are not repeated herein.

Alternatively, the cleaning base 1 may comprise a washing tray 15, the washing tray 15 being removably arranged in the washing tank, and the cleaning elements may be located in the washing tray 15 when the cleaning device 2 is placed on the cleaning base 1.

In some embodiments, the cleaning device 2 can include a floor brush 20, and the floor brush 20 can include a housing and a mop swab assembly disposed at a bottom of the housing.

Wherein, the mop subassembly can include two rotatory mop units 21 that can rotate around vertical axis, and two rotatory mop units 21 are arranged side by side along the width direction of casing, and the bottom of rotatory mop unit 21 forms the cleaning surface, and rotatory mop unit 21 rubs with the surface of waiting to clean when rotating to play the cleaning.

In some embodiments, the floor brush 20 may further include a rolling brush 22 rotatable about a horizontal axis in addition to the rotating mop unit 21, the rolling brush 22 extending in a width direction of the housing, and the rolling brush 22 and the mop assembly being sequentially disposed at the bottom of the housing in a length direction of the floor brush 20. Taking a dust collector as an example, the dust collection opening can be positioned between the rolling brush 22 and the rotating mop unit 21, when the floor brush 20 works, the rolling brush 22 can slightly lift dust firstly, so that the dust collector firstly sucks dust or impurities which are easy to clean, and then the rotating mop unit 21 cleans stains which are difficult to clean and are stuck on the ground.

It should be noted that, in the present application, the length direction of the housing of the floor brush 20 is defined as a normal horizontal traveling direction of the floor brush 20 in use, and the width direction of the housing is defined as another horizontal direction perpendicular to the normal horizontal traveling direction.

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 (12)

1. A cleaning base station, characterized in that the cleaning base station (1) is used for cleaning pieces of a cleaning device (2), the cleaning base station (1) comprises a base station main body (10), a liquid storage tank (11) and a valve assembly, the liquid storage tank (11) is detachably arranged on the base station main body (10), the base station main body (10) is provided with a cleaning tank (101), and the cleaning tank (101) is used for accommodating the cleaning pieces;

the valve assembly comprises a normally-closed valve (12) and a communicating seat (13), the liquid storage tank (11) is provided with an opening (110), the normally-closed valve (12) is arranged on the opening (110) to close the opening (110), the communicating seat (13) is arranged on the base station main body (10), and the communicating seat (13) is provided with a first communicating hole (130) communicated with the cleaning tank (101); when the liquid storage tank (11) is arranged on the base station main body (10), the communication base (13) is abutted to the normally-closed valve (12) so that the normally-closed valve (12) is opened and communicated with the first communication hole (130).

2. The cleaning base station according to claim 1, wherein the normally-closed valve (12) comprises a valve body (121) and a valve core (122), the valve body (121) is provided with a water passing cavity (1210), the water passing cavity (1210) is communicated with the inner cavity of the liquid storage tank (11), the water passing cavity (1210) is provided with a water passing opening (1211), and the valve core (122) is movably arranged in the water passing cavity (1210) to open or close the water passing opening (1211).

3. The cleaning base station according to claim 2, characterized in that, when said normally closed valve (12) is disengaged from said communication seat (13), said valve element (122) moves towards said transit nozzle (1211) to close said transit nozzle (1211);

when the normally-closed valve (12) abuts against the communication seat (13), the valve element (122) moves in a direction away from the water passing port (1211) to open the water passing port (1211).

4. The cleaning base station according to claim 2, wherein the normally-closed valve (12) further comprises an elastic member (123), the elastic member (123) is disposed in the water passing cavity (1210), the elastic member (123) abuts against one end of the valve core (122) facing away from the water passing opening (1211), and an elastic force direction of the elastic member (123) is directed from the inner side of the water passing cavity (1210) to the water passing opening (1211).

5. The cleaning base station according to any of claims 2 to 4, characterized in that the valve element (122) has a sealing surface (1220), the sealing surface (1220) faces the excess water opening (1211), and when the valve element (122) closes the excess water opening (1211), the sealing surface (1220) covers the outside of the edge of the excess water opening (1211);

the valve element (122) further comprises an abutting part (1221), a first end of the abutting part (1221) is connected to the sealing surface (1220), a second end of the abutting part (1221) extends towards the outer side of the water passing opening (1211), and a second end of the abutting part (1221) is abutted to the communicating seat (13).

6. The cleaning base station according to claim 5, characterized in that one end of the communication seat (13) facing the normally closed valve (12) is provided with a trigger (131) which can abut against the valve spool (122);

the projection of the second end of the abutting part (1221) in the moving direction of the valve core (122) is positioned inside the edge of the first communication hole (130), and the triggering part (131) is positioned inside the first communication hole (130) and is abutted against the abutting part (1221).

7. The clean base station according to any of claims 2 to 4, characterized in that said normally closed valve (12) further comprises a first seal (124), opposite sides of said first seal (124) abutting respectively an outer wall of said valve body (121) and an end face of said opening (110), an inner edge of said first seal (124) being located inside an edge of said water passing opening (1211) to abut said valve core (122) when said valve core (122) closes said water passing opening (1211).

8. The cleaning base station according to claim 7, characterized in that opposite sides of the first seal (124) are provided with sealing protrusions (1241), the sealing protrusions (1241) being arranged around the circumference of the first seal (124).

9. The clean base station according to any one of claims 1 to 4, characterized in that the base station main body (10) further comprises a water tank base, a second communication hole (103) is opened on the water tank base, the communication base (13) is arranged on the water tank base, and the communication base (13) is arranged in the second communication hole (103) in a penetrating way;

the valve component further comprises a second sealing element (14), wherein the second sealing element (14) is sleeved on the outer side of the communication seat (13) and clamped between the communication seat (13) and the edge of the second communication hole (103).

10. The cleaning base station according to claim 9, characterized in that the outer wall of the tank (11) has a protrusion (111) protruding from the surface of the tank (11), the protrusion (111) surrounds the opening (110), the second sealing member (14) comprises a sealing body (141) and a sealing flange (142) surrounding the circumference of the communication seat (13), a first end of the sealing flange (142) is connected to the side of the sealing body (141), a second end of the sealing flange (142) extends towards the protrusion (111), and an annular sealing cavity (143) is formed between the second end of the sealing flange (142) and the side wall of the sealing body (141), and the protrusion (111) protrudes into and abuts against the annular sealing cavity (143).

11. The cleaning base station according to any one of claims 1 to 4, characterized in that the liquid storage tank (11) and the valve assemblies are both in plurality, and the liquid storage tank (11) and the valve assemblies are arranged in one-to-one correspondence; the liquid storage tank (11) comprises a clean water tank and a sewage tank, the clean water tank and the sewage tank are communicated with the cleaning tank (101) through the valve assembly, the clean water tank is used for supplying cleaning water to the cleaning tank (101), and the sewage tank is used for collecting sewage in the cleaning tank (101).

12. A cleaning apparatus, characterized in that the cleaning apparatus comprises a cleaning device (2) and a cleaning base station (1) according to any one of claims 1-11, the cleaning base station (1) being adapted to clean cleaning elements of the cleaning device (2), the cleaning base station (1) comprising a base station body (10), a tank (11) and a valve assembly, the base station body (10) having a cleaning tank (101) accommodating the cleaning elements, the tank (11) being in communication with the cleaning tank (101) via the valve assembly.

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