CN216317326U - Toilet lid and intelligent closestool - Google Patents

Abstract

The utility model discloses a toilet cover and an intelligent toilet, wherein the toilet cover comprises a seat ring, a base and a foaming device, the base is arranged on the seat ring, and a first foam outlet is formed in the base; the foaming device is arranged on the base; the foaming device comprises a foaming pump and a foaming agent container for storing a foaming agent; the foaming pump is communicated with the foaming agent container so that the foaming pump sucks the foaming agent into the foaming pump. Therefore, the foaming device formed by combining the foaming pump with high integration degree and the foaming agent container is applied to the toilet lid, and compared with the foaming device formed by the foaming agent container, the air pump, the water pump and the mixing cavity in the prior art, the foaming device provided by the utility model has the advantages of simple structure, integrated function, small size and relatively low cost, can accelerate the application of the foaming function in the toilet lid industry, is beneficial to the internal design layout of products and reduces the reject ratio.

Description

Toilet lid and intelligent closestool

Technical Field

The utility model relates to the technical field of intelligent home furnishing, in particular to a toilet cover and an intelligent toilet.

Background

As one of the important inventions in recent times, the closestool has gradually become an essential toilet tool for people's daily life since the appearance of the 20 th century and 60 th era. With the development of science and technology, new technologies are discovered, some of which have been applied to toilets as auxiliary functions, such as automatic deodorization, foot-feel flushing, etc., and in recent years, the toilet is updated very rapidly and is apparently developed into a multifunctional toilet lid.

The closestool with the foaming function appears in the market at present, and the foam is used for wrapping and covering excrement, so that odor emission and dirty water splashing are prevented, and the foam also has the functions of lubricating, decontaminating, emitting fragrance, sterilizing and disinfecting, and can also save water. The traditional foaming closestool adopts an air pump and a water pump to mix foaming agents in a foaming agent container in a mixing cavity to generate bubbles, and then the foaming function is realized by a method of spraying the bubbles.

Because each module of the foaming agent container, the air pump, the water pump and the mixing cavity is designed independently, the whole system is complex, the design control difficulty is high, the liquid pumping pump, the water inlet electromagnetic valve, the water flow distribution valve and the air pump need to be controlled simultaneously, the cost is high, and the failure rate is high. In addition, the foaming agent which is the most consumable needs to be purchased specially, and the use cost of a user is high.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a toilet lid, and aims to solve the technical problems that a toilet lid foaming device is complex in structure and high in design and control difficulty.

In order to achieve the above object, the present invention provides a toilet lid, which is applied to an intelligent toilet, the toilet lid comprising:

a seat ring;

the base is arranged on the seat ring and is provided with a first bubble outlet;

the foaming device is arranged on the base; the foaming device comprises a foaming pump and a foaming agent container for storing a foaming agent; the foaming pump is communicated with the foaming agent container and is used for sucking the foaming agent into the foaming pump;

the foaming agent container is provided with a liquid outlet, the foaming pump is provided with a liquid inlet and a second foam outlet, the liquid inlet is communicated with the liquid outlet, and the second foam outlet is communicated with the first foam outlet through a connecting pipeline.

In one embodiment, the foaming agent container comprises a first box body and a second box body which are communicated with each other, the upper end surface of the first box body is higher than the upper end surface of the second box body, so that a mounting groove is formed between the first box body and the second box body, and the foaming pump is arranged in the mounting groove.

In one embodiment, an upper end surface of the foaming pump is lower than a height of an upper end surface of the first tank.

In an embodiment, the liquid outlet is arranged on the upper end surface of the second box body, a connector is arranged at the liquid outlet, a liquid inlet nozzle is correspondingly arranged at the liquid inlet, and the liquid inlet nozzle is inserted into the connector.

In one embodiment, a pipeline extending into the foaming agent container is arranged at the liquid outlet, and the pipeline and the foaming agent container are integrally formed.

In one embodiment, a sealing gasket is arranged at the joint of the liquid inlet and the liquid outlet.

In one embodiment, a check valve is further arranged at the liquid inlet.

In one embodiment, the toilet lid includes an upper lid covering the seat ring and a rear shell covering the base.

In one embodiment, a liquid outlet is formed in the bottom surface of the foaming agent container, and a liquid outlet valve is correspondingly arranged at the liquid outlet; the drain valve comprises a valve and a limiting piece used for limiting the valve.

In one embodiment, the top of the first box body is provided with a foaming agent adding opening and an atmosphere communication hole.

In one embodiment, a liquid level sensing device is further arranged in the foaming agent container.

In one embodiment, the blowing agent container material is a crystalline plastic.

The utility model also discloses an intelligent closestool, which comprises a closestool cover, wherein the closestool cover comprises: the seat ring, the base and the foaming device; the base is arranged on the seat ring and is provided with a first bubble outlet; the foaming device is arranged on the base; the foaming device comprises a foaming pump and a foaming agent container for storing a foaming agent; the foaming pump is communicated with the foaming agent container and is used for sucking the foaming agent into the foaming pump; the foaming agent container is provided with a liquid outlet, the foaming pump is provided with a liquid inlet and a second foam outlet, the liquid inlet is communicated with the liquid outlet, and the second foam outlet is communicated with the first foam outlet through a connecting pipeline.

The utility model discloses a toilet lid, which comprises a seat ring, a base and a foaming device, wherein the base is arranged on the seat ring and is provided with a first foam outlet; the foaming device is arranged on the base; the foaming device comprises a foaming pump and a foaming agent container for storing a foaming agent; the foaming pump is communicated with the foaming agent container and is used for sucking the foaming agent into the foaming pump; the foaming agent container is provided with a liquid outlet, the foaming pump is provided with a liquid inlet and a second foam outlet, the liquid inlet is communicated with the liquid outlet, and the second foam outlet is communicated with the first foam outlet through a connecting pipeline. Therefore, the foaming device formed by combining the foaming pump with high integration degree and the foaming agent container is applied to the toilet lid, and compared with the foaming device formed by the foaming agent container, the air pump, the water pump and the mixing cavity in the prior art, the foaming device provided by the utility model has the advantages of simple structure, integrated function, small size and relatively low cost, can accelerate the application of the foaming function in the toilet lid industry, is beneficial to the internal design layout of products and reduces the reject ratio.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of a toilet lid according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the foaming device mounted on the base;

FIG. 4 is a schematic structural view of the foaming device in FIG. 3;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is a side view of FIG. 4;

FIG. 7 is a cross-sectional view A-A of FIG. 6;

FIG. 8 is a schematic view of the drain valve in a locked state;

FIG. 9 is a schematic view of the drain valve in an open state;

FIG. 10 is a schematic structural diagram of an embodiment of a foaming pump;

FIG. 11 is a schematic structural diagram of an embodiment of the intelligent toilet of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Toilet lid	311	First box body
100	Seat ring	312	Second box body
				200	Base seat	313	Foaming agent adding port
300	Foaming device	314	Atmosphere communicating hole
				400	Rear shell	315	Drain valve
500	Upper cover	316	Mounting groove
				600	Flush valve assembly	317	Liquid outlet
700	Push button	318	Connecting head
				800	Liquid level sensing device	319	Pipeline
210	The first bubble outlet	321	Liquid inlet
				301	Container body	322	Second bubble outlet
302	Container lid	323	Liquid inlet nozzle
				310	Foaming agent container	315a	Valve gate
320	Foaming pump	315b	Position limiting piece
				810	Liquid level float	820	Liquid level probe
20	Toilet seat	1	Intelligent closestool

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a toilet lid, which is usually applied to an intelligent toilet and aims to solve the technical problems of complex structure and high design and control difficulty of a toilet lid foaming device.

In the embodiment of the present invention, as shown in fig. 1, 3 and 5, the toilet lid 10 includes a seat ring 100, a base 200 and a foaming device 300; a base 200 installed on the seat ring 100, wherein a first bubble outlet 210 is arranged on the base 200; a foaming device 300 provided on the base 200; the foaming device 300 includes a foaming pump 320 and a foaming agent container 310 for storing a foaming agent; the foaming pump 320 is communicated with the foaming agent container 310 so that the foaming pump 320 sucks the foaming agent into the foaming pump 320;

the foaming agent container 310 is provided with a liquid outlet 317, the foaming pump 320 is provided with a liquid inlet 321 and a second foam outlet 322, the liquid inlet 321 is communicated with the liquid outlet 317, and the second foam outlet 322 is communicated with the first foam outlet 210 through a connecting pipeline.

Generally, the structure of the toilet is divided into three parts, namely a water tank, a toilet seat and a toilet lid 10, wherein the water tank includes a floating ball, a water replenishing pipe, an overflow pipe, a water stop valve, a tank body, a water inlet ring and the like, and the toilet seat is divided into a water flowing hole, a sealing ring, a water seal, a water discharging pipe, a toilet base 200 and the like. The toilet lid 10 has a lid plate, a seat ring 100, a flush valve assembly 600, a button 700, and the like. In order to prevent odor from emitting and dirty water from splashing, a device capable of generating foam is additionally arranged, the foaming device 300 is additionally arranged on the closestool and used for wrapping and covering excrement, so that odor from emitting and dirty water from splashing are prevented, and meanwhile, the foam has the functions of lubricating, decontaminating, emitting fragrance, sterilizing and disinfecting and even can save water. The present invention provides a foaming device on the toilet lid 10 and simplifies the existing foaming device 300.

Further, the toilet lid 10 includes a seat ring 100, a base 200 and a foaming device 300; a base 200 installed on the seat ring 100, and the base 200 is provided with a first bubble outlet 210, and generally, the toilet lid 10 further includes an upper cover 500 and a rear case 400, wherein the upper cover 500 covers the seat ring 100 to prevent the foaming agent from being used up or the rear case 400 covers the base 200. A foaming device 300 provided on the base 200; the foaming device 300 includes a foaming pump 320 and a foaming agent container 310 for storing a foaming agent; the foaming pump 320 is communicated with the foaming agent container 310 so that the foaming pump 320 sucks the foaming agent into the foaming pump 320.

The shape of the foaming agent container 310 is various, and may be integrally formed or separately designed, and in consideration of the processing difficulty, a separate design is usually adopted, and the separately designed foaming agent container 310 includes a container body 301 and a container cover 302 which are mutually matched, and a space capable of containing liquid is formed between the container body 301 and the container cover 302 in a matching manner.

The foaming pump 320 is a highly integrated foaming pump 320, and in the related art, the foaming pump 320 is applied to foam discharging of an automatic hand sanitizer, and the high integration of the foaming pump 320 is very simple in control. The external motor of the foaming pump 320 is only required to supply power to the motor, and then the working of the motor is controlled by a program, so that the foaming time of the foaming device 300 can be controlled. Thus, even if the foaming device 300 is added to the entire toilet lid 10, the structure of the entire device of the toilet lid 10 is simple, and the foaming device 300 can be realized.

Furthermore, a liquid outlet 317 is provided on the foaming agent container 310, a liquid inlet 321 and a second foam outlet 322 are provided on the foaming pump 320, the liquid inlet 321 is communicated with the liquid outlet 317, and there is a connecting pipe extending from the liquid inlet 321 to a position below the liquid level in the foaming agent container 310, and then the second foam outlet 322 is communicated with the first foam outlet 210 through the connecting pipe. In this way, the foaming pump 320 pumps the foaming agent in the foaming agent container 310, and the foaming agent passes through the foaming pump 320 to form foam, and the foam is delivered into the toilet bowl of the toilet base 200 through the first foam outlet 210.

It should be noted that the foaming device 300 cannot generate foam by itself, and introduces air into the liquid to be uniformly dispersed, so as to achieve as large a contact surface of liquid and gas as possible, so that the liquid surface forms an electric double layer and surrounds the air to form individual bubbles. In addition, in the utility model, due to the structure control of the foaming pump 320 to the accurate mixing ratio of the foaming agent and the air, the foaming component of the utility model does not need to use a special foaming agent, and can be used by fully mixing daily washing and care products such as liquid detergent, liquid soap, shower gel, laundry detergent and the like with water according to a certain ratio. In addition, the motor is an electromagnetic device which realizes electric energy conversion or transmission according to the electromagnetic induction law, and the motor mainly has the function of generating driving torque and is used as a power source of electric appliances or various machines.

According to the technical scheme, the foaming device 300 formed by combining the foaming pump 320 and the foaming agent container 310 which are high in integration degree is applied to the toilet lid 10, and compared with the foaming device 300 formed by the foaming agent container 310, the air pump, the water pump and the mixing cavity in the prior art, the foaming device 300 provided by the utility model is simple in structure, integrated in function, small in size and relatively low in cost, and not only can be used for accelerating the popularization of the foaming function in the toilet lid 10 industry, but also is beneficial to the internal design layout of products and reduction of the reject ratio.

Referring to fig. 3 to 5, in an embodiment, in view of the small volume of the foaming pump 320 adopted in the embodiment, in order to simplify the structure of the foaming device 300, the foaming pump 320 is installed on the foaming agent container 310, specifically, the foaming agent container 310 includes a first box 311 and a second box 312 which are communicated with each other, an upper end surface of the first box 311 is higher than an upper end surface of the second box 312, so that an installation groove 316 is formed between the first box 311 and the second box 312, and the foaming pump 320 is installed in the installation groove 316.

It is understood that the foaming agent container 310 is composed of a first tank 311 and a second tank 312 which are communicated with each other with different heights, the first tank 311 and the second tank 312 are different in height, so that a mounting groove 316 is defined between the two tanks having a difference in height, and the mounting groove 316 is used for mounting the foaming pump 320. As shown in fig. 5, the shape of the mounting groove 316 may be adjusted according to the shape of the foaming pump 320 to fit the foaming pump 320, thereby obtaining a maximum space of the foaming agent container 310 and storing more foaming agent. Further, in order to improve the space utilization, the bottom surfaces of the first casing 311 and the second casing 312 are leveled.

Referring to fig. 4, in order to increase the amount of the foaming agent as much as possible based on the above embodiment, the upper end surface of the foaming pump 320 is lower than the upper end surface of the first tank 311.

Referring to fig. 4 to 5, in an embodiment, the liquid outlet 317 is disposed on an upper end surface of the second box 312, a connector 318 is disposed at the liquid outlet 317, a liquid inlet nozzle 323 is correspondingly disposed at the liquid inlet 321, and the liquid inlet nozzle 323 is inserted into the connector 318.

In this embodiment, a connection head 318 is directly disposed at the liquid outlet 317, the connection head 318 is integrally formed with the foaming agent container 310, and meanwhile, a liquid inlet nozzle 323 is correspondingly disposed at the liquid inlet 321, so that the foaming pump 320 is directly mounted on the foaming agent container 310 by connecting the liquid inlet nozzle 323 with the connection head 318. It should be noted that the connection manner of the liquid inlet 323 and the connection head 318 includes, but is not limited to, plugging, clipping, or screwing. Of course, in order to prevent leakage, the connection head 318 covers the liquid inlet nozzle 323.

Referring to fig. 5, on the basis of the above embodiment, in order to further simplify the structure of the foaming device 300, a pipe 319 extending into the foaming agent container 310 is disposed at the liquid outlet 317, and the pipe 319 is integrally formed with the foaming agent container 310.

It is understood that the outlet 317 is disposed at the upper end surface of the second housing 312, and in this case, a pipe 319 extending into the foaming agent container 310 is disposed at the outlet 317, so that the length of the pipe 319 can be shortened, the path of the foaming agent entering the foaming pump 320 can be reduced, and the mechanism of the foaming apparatus 300 can be further simplified. In addition, the pipe 319 is integrally formed with the blowing agent container 310, and in this case, the pipe 319 extends into the liquid surface, and even a portion of the pipe 319 extending into the liquid surface may be bent, so that the liquid in the blowing agent container 310 may be well used up.

Referring to fig. 6 and 7, in another embodiment, in order to prevent the liquid inlet 321 and the liquid outlet 317 from leaking, a sealing gasket is disposed at the connection between the liquid inlet 321 and the liquid outlet 317.

Referring to fig. 6 to 9, in another embodiment, in consideration of the maintenance condition of the toilet, when the toilet needs to be maintained, the foaming agent in the foaming agent container can be discharged through the liquid discharge plug, so as to avoid overflow and waste, wherein the bottom surface of the foaming agent container is provided with a liquid discharge port, and the liquid discharge port is correspondingly provided with a liquid discharge valve 315; the drain valve 315 includes a valve 315a and a stopper 315b for restricting the valve 315 a.

Referring to fig. 10, in one embodiment, in order to prevent the foam in the foaming chamber from being sucked back into the cavity of the foaming agent container 310, a check valve 330 is further disposed at the liquid inlet 321, so that the liquid can only flow from the foaming agent container 310 to the foaming pump 320.

Referring to fig. 4 and 5, in a preferred embodiment, a foaming agent adding port 313 and an atmosphere communicating hole 314 are formed at the top of the first tank 311. The foamer-adding port 313 is set for the convenience of the user to add a foaming agent. However, since the blowing agent addition port 313 is generally large, in a normal operation, in order to prevent paper dust and the like from falling into the blowing agent container 310, the blowing agent addition port 313 is generally closed, and in the blowing agent container 310, the pressure in the blowing agent container 310 increases with the decrease of the blowing agent storage amount, which may cause the blowing pump 320 to be unable to pump or difficult to pump the blowing agent, and therefore, an atmosphere communication hole 314 having a small aperture may be formed in the top of the first housing 311, and the aperture of the atmosphere communication hole 314 is generally 1mm, 2mm or 3 mm.

Referring to fig. 5, in one embodiment, a liquid level sensing device 800 is further disposed in the blowing agent container 310 to facilitate the user to know the amount of blowing agent stored in the blowing agent container so as to add the blowing agent in time. In this embodiment, the liquid level sensing apparatus 800 includes a liquid level probe 820 and a liquid level float 810.

Referring to fig. 4, in another embodiment, the material of the blowing agent container 310 generally comprises crystalline plastic and non-crystalline plastic, wherein the crystalline plastic has a distinct melting point, and the molecules are regularly arranged when the plastic is solid. The regularly arranged region is called a crystalline region, the randomly arranged region is called an amorphous region, the percentage of the crystalline region is called crystallinity, and a polymer having crystallinity of 80% or more is generally called a crystalline plastic. Common crystalline plastics are: polyethylene (PE), polypropylene (PP), Polyformaldehyde (POM), Polyamide (PA) 6, Polyamide (PA) 66, polyethylene terephthalate (PET) and polybutylene terephthalate (PBT), crystalline plastics are high polymers, and some structures and properties are particularly outstanding, or the difficulty of a forming and processing technology is high, and the like, and the Polyethylene (PE) is often applied to professional engineering or special fields and occasions. The material of the blowing agent container 310 is selected from crystalline plastics in view of cost and in order to avoid a long-term use against which the blowing agent corrodes poorly. In the present embodiment, the crystalline plastic includes, but is not limited to, PP or PE. Among them, PP (Polypropylene, for short) is a semi-crystalline thermoplastic. Has high impact resistance, high mechanical property and high resistance to corrosion of various organic solvents and acid and alkali. It is widely used in industry and is one of the common polymer materials. PE (polyethylene), a thermoplastic resin obtained by polymerizing ethylene, is a polymer.

The utility model also discloses an intelligent closestool, as shown in fig. 11, the intelligent closestool 1 comprises a closestool seat 20 and a closestool cover 10, the specific structure of the closestool cover 10 refers to the above embodiments, and the intelligent closestool 1 adopts all the technical schemes of all the above embodiments, so that the intelligent closestool at least has all the beneficial effects brought by the technical schemes of the above embodiments, and the details are not repeated.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (13)

1. The utility model provides a toilet lid, on the closestool was located to the lid, its characterized in that includes:

a seat ring;

the base is arranged on the seat ring and is provided with a first bubble outlet;

the foaming device is arranged on the base; the foaming device comprises a foaming pump and a foaming agent container for storing a foaming agent; the foaming pump is communicated with the foaming agent container and is used for sucking the foaming agent into the foaming pump;

the foaming agent container is provided with a liquid outlet, the foaming pump is provided with a liquid inlet and a second foam outlet, the liquid inlet is communicated with the liquid outlet, and the second foam outlet is communicated with the first foam outlet through a connecting pipeline.

2. The toilet cover according to claim 1, wherein the foaming agent container includes a first case and a second case communicating with each other, an upper end surface of the first case is higher than an upper end surface of the second case such that an installation groove is formed between the first case and the second case, and the foaming pump is disposed in the installation groove.

3. The toilet lid as claimed in claim 2, wherein an upper end surface of the foaming pump is lower than a height of an upper end surface of the first casing.

4. The toilet lid according to claim 2, wherein the liquid outlet is disposed on the upper end surface of the second box, a connector is disposed at the liquid outlet, a liquid inlet is correspondingly disposed at the liquid inlet, and the liquid inlet is inserted into the connector.

5. The toilet lid according to claim 4, wherein a pipe extending into the foaming agent container is provided at the liquid outlet, and the pipe is integrally formed with the foaming agent container.

6. The toilet lid according to claim 3, wherein a sealing gasket is provided at the junction of the liquid inlet and the liquid outlet.

7. The toilet lid according to claim 4, wherein a check valve is further provided at the inlet.

8. The toilet lid according to claim 5, wherein the toilet lid comprises an upper lid covering the seat ring and a rear shell covering the base.

9. The toilet lid according to claim 6, wherein the foaming agent container has a liquid outlet on the bottom surface, and the liquid outlet is correspondingly provided with a liquid outlet valve; the drain valve comprises a valve and a limiting piece used for limiting the valve.

10. The toilet lid according to claim 7, wherein the top of the first container is formed with a foaming agent addition port and an atmosphere communication hole.

11. The toilet lid according to claim 8, wherein a liquid level sensing means is further provided in the foaming agent container.

12. The toilet lid according to any one of claims 1 to 11, wherein the foaming agent container material is a crystalline plastic.

13. An intelligent toilet bowl, characterized by comprising a toilet lid as claimed in any one of claims 1 to 12.

Images