CN219298365U - Foam supply mechanism, cleaning device and toilet equipment - Google Patents

Abstract

The present utility model relates to a foam supply mechanism, a cleaning device, and a toilet apparatus. The foam supply mechanism is used for closestool equipment, the closestool equipment includes the closestool pedestal, the closestool pedestal is equipped with the feed liquor runner, the foam supply mechanism includes stock solution container and foam generator, the stock solution container is used for storing foaming liquid, the foam generator is used for foaming liquid, and produces the foam that is used for the cleanness, the foam generator has into liquid mouth and bubble mouth, the liquid mouth with the stock solution container intercommunication, the bubble mouth is used for the intercommunication the feed liquor runner. The foam supply mechanism can foam the descaling agent, and the descaling agent is conveyed to the ceramic inner wall of the urinal of the toilet seat body by means of the liquid inlet flow channel in a foam mode, so that automatic descaling is realized, manual operation of a user is not needed, and user experience is improved.

Description

Foam supply mechanism, cleaning device and toilet equipment

Technical Field

The utility model relates to the technical field of bathroom equipment, in particular to a foam supply mechanism, a cleaning device and closestool equipment.

Background

Along with the continuous improvement of computer technology, automatic control technology and people's life quality, intelligent closestool's intelligent degree is higher and higher, and also more humanized. Intelligent toilets typically integrate a variety of functions including, but not limited to, buttocks cleaning, seat heating, warm air drying, and automatic flushing, among others. Although the automatic flushing function can well meet the requirement of automatically flushing and cleaning the urinal, scale can be formed on the ceramic inner wall of the urinal anyway, and peculiar smell can be generated. For this, the user needs to manually remove the scale periodically, that is, the scale remover is sprayed on the ceramic inner wall of the urinal, and after the scale remover fully dissolves the scale or manually brushes the scale, the automatic flushing function is started to flush away the dissolved scale. Therefore, the intelligent toilet cannot realize automatic descaling, and a user is required to manually operate the intelligent toilet.

Disclosure of Invention

Based on this, a foam supply mechanism is provided which aims to achieve automatic descaling of the intelligent toilet without manual operation by a user.

A foam supply mechanism for a toilet apparatus, the toilet apparatus comprising a toilet seat provided with a liquid inlet flow passage, the foam supply mechanism comprising:

the liquid storage container is used for storing the descaling liquid; and

the foam generator is used for foaming the descaling liquid to generate foam for cleaning, and is provided with a liquid inlet and a foam outlet, the liquid inlet is communicated with the liquid storage container, and the foam outlet is used for communicating and outputting the foam to the liquid inlet flow channel.

In one embodiment, a connecting channel is arranged on the side surface of the liquid storage container, the connecting channel is communicated with the inner space of the liquid storage container, and the liquid inlet is communicated with the connecting channel.

In one embodiment, the foam supply mechanism further comprises: the liquid level sensor is used for detecting the liquid level of the descaling liquid in the liquid storage container.

In one embodiment, a liquid adding port is formed in the top of the liquid storage container, the liquid adding port is communicated with the inner space of the liquid storage container, and the liquid adding port is used for adding the descaling liquid.

In one embodiment, the foam generator is a foam pump.

In one embodiment, the foam supply mechanism further comprises: and one end of the connecting pipeline is communicated with the foam outlet, and the other end of the connecting pipeline is used for communicating the liquid inlet flow channel.

A cleaning device comprising:

a foam supply mechanism, which is the foam supply mechanism described above; and

the liquid supply mechanism comprises a liquid supply pipeline which is used for outputting cleaning liquid;

one end of the liquid supply pipeline is used for being communicated with the liquid inlet flow channel, and the bubble outlet is communicated with the liquid supply pipeline.

In one embodiment, the liquid supply mechanism further comprises a liquid tank and a liquid pump, wherein the liquid tank is used for storing the cleaning liquid, and the liquid pump is respectively communicated with the liquid tank and the other end of the liquid supply pipeline; the foam supply mechanism is arranged at the top of the liquid tank.

A toilet apparatus comprising a toilet seat, the toilet apparatus further comprising:

the cleaning device is arranged on the toilet seat body, the cleaning device is the cleaning device, and a liquid supply pipeline of the cleaning device is communicated with a liquid inlet channel of the toilet seat body.

A toilet apparatus comprising a toilet seat, the toilet apparatus further comprising:

the cleaning device is arranged on the closestool seat body, the cleaning device is the cleaning device, and a liquid supply pipeline of the cleaning device is communicated with a liquid inlet channel of the closestool seat body; and

and the controller is electrically connected with the foam generator and the liquid pump respectively, controls the foam supply mechanism to supply the foam through the foam generator, and controls the liquid supply mechanism to output the cleaning liquid through the liquid pump.

According to the foam supply mechanism, the liquid storage container and the foam generator are communicated, the foam outlet of the foam generator can be directly or indirectly communicated with the liquid inlet channel of the toilet seat body, when the foam supply mechanism works, descaling liquid in the liquid storage container enters the foam generator through the liquid inlet, the descaling liquid in the foam generator is fully mixed with the entering air to generate foam, and the foam is output to the liquid inlet channel from the foam outlet. In combination with the automatic flushing function of the toilet equipment, foam in the liquid inlet flow channel can enter the urinal along with flowing cleaning liquid and is attached to the ceramic inner wall of the urinal, so that scale on the ceramic inner wall is dissolved; after the scale is fully dissolved, the dissolved scale can be washed out and cleaned again by utilizing the automatic flushing function, so that automatic descaling is realized, a user does not need to spray a descaling agent manually, and the user experience is improved.

Drawings

FIG. 1 is a schematic view showing a structure of a foam supply mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the foam supply mechanism of FIG. 1 from another perspective;

FIG. 3 is an exploded view of the foam supply mechanism of FIG. 1;

FIG. 4 is a schematic diagram of a cleaning apparatus according to an embodiment of the utility model;

FIG. 5 is a schematic view of the cleaning apparatus of FIG. 4 from another perspective;

FIG. 6 is an exploded view of the cleaning device of FIG. 4;

FIG. 7 is a schematic view showing a part of the structure of a toilet apparatus according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a portion of the toilet apparatus of FIG. 7 from another perspective;

FIG. 9 is an exploded view of the toilet apparatus of FIG. 7;

fig. 10 is a functional block diagram of the toilet apparatus of fig. 7.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring now to fig. 1-3, fig. 1 shows a schematic diagram of a foam supply mechanism according to an embodiment of the present utility model, fig. 2 shows a schematic diagram of a foam supply mechanism according to another view of fig. 1, fig. 3 shows an exploded view of the foam supply mechanism according to fig. 1, and an embodiment of the present utility model provides a foam supply mechanism 100 for a toilet apparatus to provide cleaning foam. The toilet equipment comprises a toilet seat body, wherein the toilet seat body is provided with a liquid inlet channel, the liquid inlet channel is used for inputting cleaning liquid when the toilet is automatically flushed, and the cleaning liquid enters a urinal of the toilet seat body through the liquid inlet channel to flush and clean the urinal. The cleaning liquid may be, but is not limited to, clear water, a cleaning solution, a disinfectant solution, or the like. The foam supply mechanism 100 includes a reservoir 110 and a foam generator 120, the foam generator 120 being in communication with the reservoir 110. The liquid storage container 110 is used for storing a descaling liquid, which may be, but is not limited to, a descaling agent solution, or other solvent or solution capable of dissolving scale. The foam generator 120 is used to foam the descaling liquid to generate foam for cleaning. The foam generator 120 has a liquid inlet 121 and a foam outlet 122, wherein the liquid inlet 121 is communicated with the liquid storage container 110, and the foam outlet 122 is used for communicating with a liquid inlet channel.

Since the liquid storage container 110 is communicated with the liquid inlet 121 of the foam generator 120, the foam outlet 122 of the foam generator 120 can be directly or indirectly communicated with the liquid inlet channel of the toilet seat, when the foam supply mechanism 100 works, the descaling liquid in the liquid storage container 110 enters the foam generator 120 through the liquid inlet 121, the descaling liquid in the foam generator 120 is fully mixed with the entering air to generate foam, and the foam is output from the foam outlet 122 to the liquid inlet channel. In combination with the automatic flushing function of the toilet equipment, foam in the liquid inlet flow channel can enter the urinal along with flowing cleaning liquid and is attached to the ceramic inner wall of the urinal, so that scale on the ceramic inner wall is dissolved; after the scale is fully dissolved, the dissolved scale can be washed out and cleaned again by utilizing the automatic flushing function, so that automatic descaling is realized, a user does not need to spray a descaling agent manually, and the user experience is improved. In order to avoid the detergent foam from being dissolved by the cleaning liquid, the flow rate and the flow velocity of the cleaning liquid are controlled to be as small as possible, so that the detergent foam is sufficiently driven to move into the urinal; when the dissolved scale is washed and cleaned, the cleaning liquid is controlled according to the conventional flow and flow rate.

In this embodiment, a connecting channel 111 is disposed on a side surface of the liquid storage container 110, and the connecting channel 111 is communicated with an inner space of the liquid storage container 110. The liquid inlet 121 of the foam generator 120 communicates with the connection channel 111. Because the connecting channel 111 is arranged at the side surface of the liquid storage container 110, the connecting channel is convenient to be communicated with the liquid inlet 121 of the foam generator 120, and is beneficial to the automatic flow of the descaling liquid into the foam generator 120 under the action of gravity. It will be appreciated that in other embodiments, the connection channel 111 may be disposed on the bottom surface of the liquid storage container 110, and the liquid inlet 121 of the foam generator 120 may be directly or indirectly connected to the connection channel 111.

Further, the liquid storage container 110 has a liquid outlet 112, the liquid outlet 112 is formed at one end of the connection channel 111, the liquid outlet 112 is provided with a liquid outlet 113, and the descaling liquid in the liquid storage container 110 flows out from the liquid outlet 113 through the connection channel 111. The foam generator 120 is provided with a liquid inlet 123, a foam outlet 124 and an air inlet 125, wherein the liquid inlet 121 is formed at the liquid inlet 123, the foam outlet 122 is formed at the foam outlet 124, and the air inlet 125 is provided with an air inlet 126. The liquid inlet 123 of the foam generator 120 is inserted into the liquid outlet 112 of the liquid storage container 110, that is, the liquid inlet 121 of the foam generator 120 passes through the liquid outlet 113 of the liquid storage container 110, enters the connection channel 111, and is communicated with the connection channel 111. Because the liquid storage container 110 is connected with the foam generator 120 through the ports in an inserting way, a pipeline is not needed, and a liquid path is shortened; meanwhile, the connecting channel 111 is larger than the liquid inlet 121, so that the automatic flow of the descaling liquid into the foam generator 120 is facilitated. It should be noted that, in other embodiments, the liquid inlet 121 of the foam generator 120 may be larger than the liquid outlet 112 of the liquid storage container 110 to achieve plug-in connection; or the liquid outlet end 112 of the liquid storage container 110 and the liquid inlet end 123 of the foam generator 120 are respectively sleeved with one end of a hose so as to realize communication.

In this embodiment, the foam supply mechanism 100 further includes a level sensor 130, where the level sensor 130 is configured to detect a level of the descaling liquid in the liquid storage container 110. When the liquid level detection device is applied to the toilet equipment, the toilet equipment judges whether a user needs to be reminded of supplementing the descaling liquid according to the detected liquid level condition so as to facilitate the user to timely supplement the descaling agent in the liquid storage container 110. It will be appreciated that in other embodiments, the foam supply mechanism 100 may not be provided with a level sensor 130, and the toilet apparatus may periodically alert the user to replenish the descaling liquid through the use time or number of uses of the foam supply mechanism 100.

Further, the liquid level sensor 130 includes two electrode pads disposed inside the liquid storage container 110, and detects the liquid level by whether the descaling liquid is conducted to the two electrode pads. When the liquid level is higher than the electrode plates, the two electrode plates are immersed and conducted, and the feedback liquid level is normal at the moment; when the liquid level is lower than the electrode plates, the two electrode plates are separated, and the feedback liquid level is abnormal. It will be appreciated that in other embodiments, the fluid level sensor 130 may be an infrared sensor disposed on a sidewall or outside of the fluid reservoir 110, and configured to detect the fluid level inside the fluid reservoir 110 by transmitting and receiving infrared light; alternatively, the liquid level sensor 130 is a hall sensor, a float capable of moving along with the liquid level is provided in the liquid storage container 110, a magnet is provided in the float, and the liquid level is detected by sensing the magnet by the hall sensor.

Further, the two electrode plates are disposed higher than the connection channel 111, and are led out through the conductive wires 132 for electrically connecting with other circuits.

In this embodiment, a liquid filling opening 114 is disposed at the top of the liquid storage container 110, the liquid filling opening 114 is communicated with the inner space of the liquid storage container 110, and the liquid filling opening 114 is used for adding descaling liquid. Further, a filling end 115 is provided at the top of the liquid storage container 110, and a filling opening 114 is formed at the filling end 115. When the device is applied to toilet equipment, the liquid adding port 114 can be communicated with a liquid adding channel of the toilet cover through a hose, or the liquid adding channel of the toilet cover is directly communicated with the liquid adding port 114, so that a user can supplement descaling liquid in the liquid storage container 110 through the liquid adding channel of the toilet cover. It will be appreciated that in other embodiments, the reservoir 110 is in removable communication with the foam generator 120, and the reservoir 110 is replaced by placing the reservoir 110 inside the collapsible sidewall of the toilet lid.

In this embodiment, the foam generator 120 is a micro-foam pump, the air inlet 126 of the micro-foam pump sucks air, the liquid inlet 121 flows in the descaling liquid, the air and the descaling liquid are fully mixed in the inner cavity of the micro-foam pump to form the descaling agent foam, and the foam is output from the foam outlet 122. The foam pump is commonly used in automatic hand washing machines or foam hand washing machines and is used for foaming hand washing liquid, so that the automatic hand washing machines or the foam hand washing machines can automatically output the hand washing liquid foam.

In this embodiment, the foam supply mechanism 100 further includes a connecting pipe 140, one end of the connecting pipe 140 is connected to the foam outlet 122, and the other end is used for connecting to a liquid inlet channel of the toilet seat. It should be noted that, the other end of the connecting pipe 140 may be directly or indirectly connected to the liquid inlet channel of the toilet seat, that is, the detergent foam output from the foam outlet 122 passes through the connecting pipe 140 and then finally enters the liquid inlet channel of the toilet seat, and flows to the ceramic inner wall of the urinal along with the cleaning liquid. The connecting pipeline 140 is a hose, is easy to arrange and is convenient to communicate. It will be appreciated that in other embodiments, the foam outlet 122 may be in direct communication with the inlet flow channel.

Referring to fig. 4 to 6, fig. 4 is a schematic structural view of a cleaning device according to an embodiment of the present utility model, fig. 5 is a schematic structural view of another view of the cleaning device according to fig. 4, fig. 6 is an exploded view of the cleaning device according to fig. 4, the cleaning device 200 includes a liquid supply mechanism 300 and a foam supply mechanism 100, and the specific structure of the foam supply mechanism 100 refers to the above embodiment, and since the cleaning device 200 according to the present embodiment adopts all the technical solutions of all the embodiments, all the beneficial effects brought by the technical solutions of the embodiments are also provided, and are not repeated here. The liquid supply mechanism 300 includes a liquid supply pipeline 310, the liquid supply pipeline 310 is used for outputting cleaning liquid, and one end of the liquid supply pipeline 310 is used for communicating with a liquid inlet channel of the toilet seat. The foam outlet 122 of the foam supply mechanism 100 communicates with the liquid supply line 310 via the connecting line 140. Because the foam outlet 122 of the foam supply mechanism 100 is communicated with the liquid supply pipeline 310 of the liquid supply mechanism 300, and the liquid supply pipeline 310 is communicated with the liquid inlet channel of the toilet seat body, the foam output by the foam outlet 122 enters the liquid supply pipeline 310 and enters the liquid inlet channel by means of the cleaning liquid flowing in the liquid supply pipeline 310, so that automatic descaling is realized. It will be appreciated that in other embodiments, the foam outlet 122 of the foam supply mechanism 100 is disposed in direct communication with the liquid supply line 310.

The liquid supply mechanism 300 further comprises a liquid tank 320 and a liquid pump 330, wherein the liquid tank 320 is used for storing cleaning liquid, and the liquid pump 330 is respectively communicated with the liquid tank 320 and the other end of the liquid supply pipeline 310. The foam supply mechanism 100 is provided on top of the liquid tank 320. The liquid pump 330 can control the flow rate and the flow velocity of the cleaning liquid in the liquid supply pipeline 310, thereby meeting the automatic flushing function and the automatic descaling function.

In this embodiment, the liquid tank 320 includes a tank body 321 and a tank cover 322 covering the tank body 321, two opposite mounting portions 323 are provided on the top of the tank body 321, the two mounting portions 323 extend out of the tank cover 322, and the two hanging ear portions 323 are used for hanging the liquid tank 320 in a toilet seat. Each mounting portion 323 includes a connecting wall and a hanging edge disposed on the connecting wall, the connecting wall connects the case 321 and the hanging edge, and the hanging edge is a flanging structure.

Further, a liquid pump 330 is provided at the bottom of the case 321. The liquid pump 330 is fixed at the bottom of the tank 321 through the clamping set 332, and is communicated with the inside of the tank 321 through the transfer tube 334, the bottom of the tank 321 is further provided with a liquid inlet 324, and cleaning liquid enters the liquid tank 320 from the liquid inlet 324. The foam supply mechanism 100 is provided on the cover 322, and the cover 322 is provided with a slot 325, and the bottom of the liquid storage container 110 is mounted in the slot 325. The cover 322 is also provided with screw posts 326, and the sides of the foam generator 120 are provided with lugs 127, the lugs 127 being screwed onto the screw posts 326 to secure the foam generator 120 to the cover 322. One end of the liquid supply pipeline 310 extends out of the box cover 322, a connecting part 312 is arranged on the liquid supply pipeline 310, the connecting part 312 is close to the end part of the liquid supply pipeline 310, and one end of the connecting pipeline 140 is sleeved on the connecting part 312 to be communicated with the liquid supply pipeline 310.

Referring to fig. 7 to 9, fig. 7 is a partial schematic view showing a toilet apparatus according to an embodiment of the present utility model, fig. 8 is a partial schematic view showing another view of the toilet apparatus of fig. 7, fig. 9 is an exploded view showing the toilet apparatus of fig. 7, and an embodiment of the present utility model provides a toilet apparatus 400 including a toilet seat 410 and a cleaning device 200, the cleaning device 200 being mounted on the toilet seat 410. The specific structure of the cleaning device 200 refers to the above embodiment, and since the toilet apparatus 400 of this embodiment adopts all the technical solutions of all the embodiments, the cleaning device also has all the beneficial effects brought by the technical solutions of the embodiments, which are not described in detail herein. Wherein, the liquid supply pipeline 310 of the cleaning device 200 is communicated with the liquid inlet channel 412 of the toilet seat 410.

The inner wall of the toilet seat 410 is provided with a plurality of liquid outlet holes 414, and the liquid inlet flow channel 412 is communicated with the urinal 416 through the plurality of liquid outlet holes 414, i.e. the cleaning liquid flows out of the liquid outlet holes 414 and flows into the urinal 416 of the toilet seat 410 after entering the liquid inlet flow channel 412.

The toilet seat 410 is further provided with a mounting groove 418, the mounting groove 418 is spaced apart from the urinal 416, and the cleaning device 200 is positioned in the mounting groove 418. Specifically, the two mounting portions 323 of the liquid tank 320 of the cleaning device 200 are supported on the top of the mounting groove 418, and the hanging edge of the mounting portion 323 is fixedly connected to the top of the mounting groove 418 by screws.

Referring to fig. 10, fig. 10 shows a schematic block diagram of a toilet apparatus in this embodiment, the toilet apparatus 400 further includes a controller 420, the controller 420 is electrically connected to the foam generator 120 and the liquid pump 330, respectively, and the foam generator 120 controls the foam supply mechanism 100 to supply foam, and the liquid pump 330 controls the liquid supply mechanism 300 to output cleaning liquid. The automatic descaling of the toilet apparatus 400 works on the principle that:

at intervals of time, such as two weeks, three weeks or one month, the user can set the intervals by himself, and the controller 420 of the toilet apparatus 400 controls the foam generator 120 to foam the detergent, and controls the foam supply mechanism 100 to supply the foam, which enters the liquid supply line 310 of the liquid supply mechanism 300 through the connection line 140; the controller 420 controls the liquid pump 330 to pump the cleaning liquid in the liquid tank 320, the cleaning liquid passes through the liquid supply pipeline 310 at a smaller flow rate and flow velocity, and takes away the detergent foam in the liquid supply pipeline 310, and flows out from the liquid outlet hole 414 through the liquid inlet channel 412 of the toilet seat 410, and is attached to the ceramic inner wall of the urinal 416; after the scale remover foam fully dissolves the scale, the time for dissolving the scale can be 10min, 15min or more than 20min, the user can set the time by himself, and the controller 420 controls the liquid pump 330 to work again, so as to realize the automatic flushing function and flush and clean the dissolved scale.

In this embodiment, the toilet apparatus 400 further includes a display unit 430, the controller 420 is electrically connected to the liquid level sensor 130 and the display unit 430, the liquid level sensor 130 transmits a detected liquid level signal to the controller 420, when detecting that the liquid level in the liquid storage container 110 is lower than a preset liquid level, the controller 420 transmits a corresponding signal to the display unit 430, and the display unit 430 displays a corresponding content to remind a user to supplement the detergent.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A foam supply mechanism for a toilet apparatus, the toilet apparatus comprising a toilet seat provided with a liquid inlet flow passage, the foam supply mechanism comprising:

the liquid storage container is used for storing the descaling liquid; and

the foam generator is used for foaming the descaling liquid to generate foam for cleaning, and is provided with a liquid inlet and a foam outlet, the liquid inlet is communicated with the liquid storage container, and the foam outlet is used for communicating and outputting the foam to the liquid inlet flow channel.

2. The foam supply mechanism according to claim 1, wherein a side surface of the liquid storage container is provided with a connection passage, the connection passage communicates with an inner space of the liquid storage container, and the liquid inlet communicates with the connection passage.

3. The foam supply mechanism of claim 1, further comprising:

the liquid level sensor is used for detecting the liquid level of the descaling liquid in the liquid storage container.

4. The foam supply mechanism according to claim 1, wherein a liquid filling port is provided at a top of the liquid storage container, the liquid filling port being in communication with an inner space of the liquid storage container, the liquid filling port being for adding the descaling liquid.

5. The foam supply mechanism according to any one of claims 1 to 4, wherein the foam generator is a foam pump.

6. The foam supply mechanism of claim 5, further comprising:

and one end of the connecting pipeline is communicated with the foam outlet, and the other end of the connecting pipeline is used for communicating the liquid inlet flow channel.

7. A cleaning device, comprising:

a foam supply mechanism according to any one of claims 1 to 5; and

the liquid supply mechanism comprises a liquid supply pipeline which is used for outputting cleaning liquid;

one end of the liquid supply pipeline is used for being communicated with the liquid inlet flow channel, and the bubble outlet is communicated with the liquid supply pipeline.

8. The cleaning apparatus of claim 7, wherein the liquid supply mechanism further comprises a liquid tank for storing the cleaning liquid and a liquid pump respectively communicating with the liquid tank and the other end of the liquid supply pipe; the foam supply mechanism is arranged at the top of the liquid tank.

9. A toilet apparatus comprising a toilet seat, characterized in that the toilet apparatus further comprises:

the cleaning device is arranged on the closestool seat body, the cleaning device is as claimed in claim 7 or 8, and a liquid supply pipeline of the cleaning device is communicated with a liquid inlet channel of the closestool seat body.

10. A toilet apparatus comprising a toilet seat, characterized in that the toilet apparatus further comprises:

a cleaning device which is arranged on the closestool seat body, wherein the cleaning device is as claimed in claim 8, and a liquid supply pipeline of the cleaning device is communicated with a liquid inlet channel of the closestool seat body; and

and the controller is electrically connected with the foam generator and the liquid pump respectively, controls the foam supply mechanism to supply the foam through the foam generator, and controls the liquid supply mechanism to output the cleaning liquid through the liquid pump.

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