CN113374044A

CN113374044A - Intelligent toilet lid and intelligent toilet with same

Info

Publication number: CN113374044A
Application number: CN202110698817.0A
Authority: CN
Inventors: 林土
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-09-10

Abstract

The invention relates to an intelligent toilet lid, which comprises a base, a cover body and a cover body, wherein the base is connected with a toilet body and is provided with an inner cavity; the rear side of the seat ring is rotationally connected with the base; the method is characterized in that: the spray gun is arranged in the inner cavity and used for spraying water towards the middle part of the seat ring; the drying machine is arranged outside the base and below the spray gun, an air outlet is formed in the front side of the drying machine, and a dead weight baffle for opening and closing the air outlet is arranged at the air outlet, so that the drying machine is not easy to damage due to water inflow. The invention relates to an intelligent closestool, which comprises a closestool body and is characterized in that: the intelligent closestool is characterized in that the intelligent closestool cover is connected onto the closestool body, a sunken area communicated with the outside is downwards arranged at the rear part of the closestool body, and the dryer is located in the sunken area, so that the intelligent closestool is more attractive integrally.

Description

Intelligent toilet lid and intelligent toilet with same

Technical Field

The invention relates to the technical field of sanitary equipment, in particular to an intelligent closestool cover and an intelligent closestool using the intelligent closestool cover.

Background

Toilets are also called toilets. As a common sanitary ware, the closestool is mainly divided into a common closestool and an intelligent closestool. Compared with the traditional closestool, the intelligent closestool has at least one of multiple functions of automatically flushing a toilet, cleaning buttocks, automatically turning over a cover, automatically changing a cover, keeping the temperature of a seat ring, drying warm air, automatically deodorizing, muting and seating, and the like, can control the execution of the functions in modes of button panels, remote control devices, automatic induction and the like, so that people can have comfortable toilet experience, and therefore, the intelligent closestool is more and more popular.

At present, intelligent closestool mainly realizes intelligent closestool's buttock cleaning function and warm braw stoving function through setting up spray rinsing subassembly and drying-machine. Chinese invention patent application with application number CN202010901732.3 (application publication number CN112196047A) discloses an integrated intelligent toilet, which comprises a toilet main body with a flushing cavity inside, wherein a spray gun is arranged on the toilet main body, one end of the spray gun close to the flushing cavity can inject water into the flushing cavity, and the integrated intelligent toilet further comprises a drying component for blowing air into the flushing cavity, and the drying component is arranged on the toilet main body and is positioned below the spray gun. This intelligent toilet bowl will dry the subassembly and set up toilet bowl main part middle part and be located the spray gun under, make drying device can aim at human buttock to improve the stoving effect, however, the spray gun is in the use, especially when the spray gun carries out the shower nozzle self-cleaning, and partial spray gun spun water from the spray gun drips because of the action of gravity, and this part is easy to get into the drying-machine from the air outlet, thereby causes the short circuit of drying-machine circuit and damages, influences intelligent toilet's normal use.

Meanwhile, an intelligent toilet cover for replacing a common toilet cover is provided, and after a user detaches the toilet cover of the existing toilet and installs the intelligent toilet cover, the functions of hip cleaning, seat ring heating, warm water cleaning, warm air drying, automatic deodorization and the like of the intelligent toilet can be obtained, and particularly, the intelligent toilet cover has one or more functions according to the function positioning of products. Replacement of the smart toilet lid on a conventional toilet is less costly than the aforementioned integrated smart toilet, and therefore, further improvements are needed.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide an intelligent toilet lid which is not easy to be damaged by water entering a dryer, and compared with an integrated intelligent toilet, the cost of a traditional toilet with the intelligent toilet lid replaced is lower.

The second technical problem to be solved by the invention is to provide an intelligent closestool which is not easy to be damaged by water entering a dryer aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the first technical problem is as follows: an intelligent toilet cover comprises a base, a cover body and a cover body, wherein the base is used for being connected with a toilet body and is provided with an inner cavity; the rear side of the seat ring is rotationally connected with the base; the method is characterized in that: the spray gun is arranged in the inner cavity and used for spraying water towards the middle part of the seat ring; and the dryer is arranged outside the base and positioned below the spray gun.

In order to facilitate the installation of the spray gun and the dryer, the base comprises a bottom plate and an upper cover covering the bottom plate, and the bottom plate and the upper cover form an inner cavity together; the spray gun is installed above the bottom plate, and the dryer is installed below the bottom plate.

In a further design, the front end of the spray gun is provided with a water spraying port, the bottom plate is downwards sunken to form a guide groove below the water spraying port, the bottom wall of the guide groove gradually downwards inclines forwards from back to front so as to guide water to the front part of the guide groove, two water falling holes are arranged at intervals in the front part of the guide groove and are respectively positioned on the left side and the right side of the dryer and can enable water to fall into a urinal of the closestool body. The design of guiding groove can make the water that drips from the water jet through the diapire guide of this guiding groove and slope downward flow to the guiding groove front portion to avoid the air outlet of drying-machine and flow from the hole of falling into water that is located the drying-machine left and right sides, prevent to get into the drying-machine from the water that the water jet drips, thereby make the drying-machine be difficult to intake more and damage.

In a further design, the drying machine is provided with an air outlet at the front side, the air outlet is provided with a self-weight baffle for opening and closing the air outlet, the lower side of the self-weight baffle is hinged at the air outlet, the self-weight baffle is driven by wind power of the drying machine to be opened under the state of the air outlet, the self-weight baffle is in an upward inclined state, the drying machine is in a closed state, and the self-weight baffle seals the air outlet under the action of self gravity. Design of dead weight baffle, not only can prevent during spray gun spun water gets into the drying-machine, can also prevent sewage splash into the drying-machine when the excrement tenesmus or when towards the lavatory, can make the drying-machine be difficult to damage more, and, the downside with the dead weight baffle articulates in air outlet department, the air-out direction slope that can guide the drying-machine upwards and direct aim at user's buttock, rather than improve the user's buttock through the bulk temperature of urinal in diffusion to the closestool urinal, make the warm braw more concentrated, drying efficiency is higher, calorific loss still less.

The technical scheme adopted by the invention for solving the second technical problem is as follows: the utility model provides an intelligent closestool, includes the closestool body, its characterized in that: the intelligent closestool cover is connected to the closestool body, a concave area communicated with the outside is downwards arranged at the rear part of the closestool body, and the dryer is located in the concave area. Thereby make the drying-machine hold in wherein through set up the depressed area on the closestool body, can utilize the inner space of closestool body more effectively, reduce intelligent closestool's height, make intelligent closestool rear portion compare in the front portion be unlikely to too high, can make intelligent closestool whole more pleasing to the eye.

In a further design, the front part of the closestool body is provided with a urinal, and the bottom of the urinal is provided with a sewage discharge pipe; the toilet bowl is characterized by further comprising a water tank, the water tank is controlled by a water inlet valve to feed water, the water tank is communicated with the toilet bowl through a flushing waterway, an overflow pipe communicated with the sewage discharge pipe is further arranged at the upper part of the water tank, and a first one-way valve is arranged in the overflow pipe. The design of the water tank can avoid the influence of the living floor on the flushing water pressure of the intelligent closestool, ensure the flushing pressure of the intelligent closestool and enable the intelligent closestool to be flushed more cleanly; the water inlet valve is usually an electric control valve, when the water inlet valve is damaged and the water tank cannot be normally controlled to feed water, the design of the overflow pipe can lead redundant water in the water tank into the sewage discharge pipe, so that the water in the water tank is prevented from entering the base to damage circuit elements; the design of the first one-way valve can prevent sewage in the urinal from flowing back into the water tank when the closestool is blocked. The water tank can be integrated with the closestool body and can also be arranged separately from the closestool body; the position of the water tank can be arranged at the rear part of the urinal or above the rear part of the closestool body.

The first check valve comprises an installation pipe which is inserted in the overflow pipe in a sealing mode and an installation frame which is clamped in the installation pipe, a valve port is arranged in the installation pipe, a through hole is formed in the installation frame, a valve plug which is used for opening or closing the valve port penetrates through the through hole in an axially sliding mode, a sealing ring which is in sealing fit with the inner wall of the installation pipe is clamped on the valve plug, and a spring which is used for enabling the valve plug to always have an upward moving trend is restrained between the installation frame and the valve plug; the distance between the inlet of the overflow pipe and the top of the water tank is 30-50 mm; the inner diameter of the overflow pipe is 15-45 mm; the valve port is higher than the inlet of the S-shaped bent pipe, and the distance between the valve port and the inlet of the overflow pipe is 60-120 mm; the opening pressure of the spring is 1-3 KPA. Realize the installation of valve plug through the installation pipe, and be convenient for more the water pressure that the control valve plug bore. The effect that first check valve prevents that sewage from flowing backward is better in the relevant parameter setting of each part.

In order to facilitate flushing of the toilet, the flushing waterway comprises a water outlet valve and an annular pipe, the water outlet valve is used for controlling whether the water tank is flushed or not, the annular pipe is communicated with the water outlet valve and is arranged at the upper part of the toilet body, the annular pipe comprises an annular part and a connecting part used for communicating the water outlet valve with the annular part, the annular part is arranged at the top of the toilet bowl, a plurality of flushing holes aligned with the inlets of the sewage discharge pipes are distributed on the annular part at intervals, a water inlet communicated with the water outlet valve is arranged on the connecting part, and the recessed area is positioned in the connecting part. The relative positional relationship of the connecting portion of the annular tube and the recessed area can facilitate the rational arrangement of the annular tube on the toilet body.

When a user uses the intelligent closestool in dark light or at night, the user can see the specific position and use of the intelligent closestool only by turning on the illumination of the toilet, in order to enable a user to use the intelligent closestool without turning on the toilet for illumination in a dark environment, the closestool body and/or the intelligent closestool cover are/is provided with a sensor, the base is internally provided with a controller, the bottom of the closestool body is inwards retracted for forming an outer shoulder, the bottom of the closestool body is fixedly connected with a transparent base matched with the retraction part, the transparent base is provided with a groove, the intelligent closestool is characterized in that a lighting piece electrically connected with the controller is arranged in the groove, the sensor is used for generating a sensing signal and sending the sensing signal to the controller when a user approaches the closestool body or uses the intelligent closestool cover, and the controller is used for controlling the lighting piece to work according to the sensing signal of the sensor.

Through at the transparent base of closestool body bottom fixedly connected with to the illumination piece setting that will be connected with controller looks electricity is in the recess of transparent base, thereby makes this intelligent closestool can open the illumination piece through the controller under dark surrounds automatically, and transparent base and indentation part phase-match can make this intelligent closestool more pleasing to the eye, and waterproof performance is better, makes the illumination piece the condition that the mistake bumped can not appear simultaneously.

More preferably, the illuminating element is a light strip, and the light strip is arranged in the groove in a U shape. The transparent base can be fixedly connected with the closestool body, so that the transparent base is more firmly connected with the closestool body and is not easy to fall off; the transparent base can also be detachably connected with the closestool body, so that the lighting piece can be conveniently replaced. The sensor may be a distance measuring sensor provided on the toilet body, or a seating sensor or an angle sensor provided on the seat.

When the excrement falls down, sewage is easy to splash, the smell is bad, and a foaming device for spraying foam into the urinal is arranged on the closestool body; the foaming device is used for spraying foam into a urinal, can prevent splashing caused by dropping excrement, and can also cover the excrement so as to prevent odor from diffusing. In order to facilitate the replacement of a liquid bottle for containing foaming liquid, the closestool body is provided with a concave cavity with a backward opening, a connector is arranged in the concave cavity, and the foaming device comprises a liquid bottle which is connected to the connector in a threaded manner; the air inlet channel is communicated with the concave cavity. When the foaming liquid needs to be supplemented, the liquid bottle is unscrewed from the opening of the concave cavity and taken out, and a new liquid bottle is replaced and screwed down.

Compared with the prior art, the invention has the advantages that: the intelligent closestool cover is characterized in that a spray gun for spraying water towards the middle of the seat ring is arranged in the inner cavity of the base, and a dryer positioned below the spray gun is arranged outside the base, so that the spray gun and the dryer can be isolated through the base, water dropping from the spray gun is effectively prevented from entering the dryer, the dryer is not easy to enter water and damage, and compared with an integrated intelligent closestool, the intelligent closestool cover is lower in cost when being replaced on a traditional closestool; the intelligent closestool can utilize the inner space of the closestool body more effectively by arranging the sunken area on the closestool body, thereby reducing the height of the intelligent closestool, leading the rear part of the intelligent closestool to be not too high compared with the front part, and leading the intelligent closestool to be more attractive integrally.

Drawings

Fig. 1 is a perspective view of an intelligent toilet lid according to embodiment 1 of the present invention;

FIG. 2 is a sectional view of the intelligent toilet lid according to embodiment 1 of the present invention (with the seat and lid removed and the deadweight flap closed);

FIG. 3 is a sectional view of the intelligent toilet lid according to embodiment 1 of the present invention (with the seat and lid removed and the deadweight flap opened);

FIG. 4 is a perspective view of a smart toilet according to embodiment 1 of the present invention;

FIG. 5 is a perspective view of the intelligent toilet of example 1 of the present invention (with the toilet body removed);

FIG. 6 is a cross-sectional view of a smart toilet of example 1 of the present invention at a first check valve (with the upper cover, seat and lid removed);

FIG. 7 is an enlarged view taken at A in FIG. 6;

FIG. 8 is a perspective view showing a structure of a toilet bowl body according to embodiment 1 of the present invention;

FIG. 9 is a left side view of the intelligent toilet bowl in the embodiment 1 of the present invention;

FIG. 10 is a cross-sectional view taken in the direction B-B of FIG. 9;

fig. 11 is a schematic structural view of an intelligent toilet according to embodiment 2 of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

Example 1

As shown in FIGS. 1 to 11, a first preferred embodiment of the present invention is shown.

The intelligent toilet lid 100 in this embodiment includes a base 1, a seat 2, a lid 3, a spray gun 4, a dryer 5, and other main components.

The base 1 is adapted to be connected to a toilet body 6. The base 1 comprises a base plate 11 and an upper cover 12 (see fig. 1) which are connected to each other, thereby making the base 1 easy to produce and assemble. The rear side of the seat ring 2 is rotationally connected to the base 1, and the rear side of the cover body 3 is rotationally connected to the base 1 and covers the seat ring 2; specifically, the upper cover 12 is provided with a rotating shaft portion 121 (see fig. 5) hinged to the seat ring 2, and the rear side of the seat ring 2 is provided with a connecting hole (not shown) matched with the rotating shaft portion 121. As shown in fig. 2-3, the bottom plate 11 and the upper cover 12 together form an inner cavity X, the spray gun 4 is mounted on the bottom plate 11 and located in the inner cavity X, and a water jet 41 facing the middle of the seat ring 2 is arranged at the front end of the spray gun 4; the base 1 is also provided with a spray gun outlet 13 for the spray gun 4 to extend out of the inner cavity X. When the spray gun 4 is in a working state, the front end of the spray gun 4 penetrates through the spray gun outlet 13 and extends out of the inner cavity X, and when the spray gun 4 is in a non-working state, the spray gun 4 is positioned in the inner cavity X, so that the phenomenon that sewage splashes into the spray gun 4 to pollute water in the spray gun 4 or even block the spray gun 4 when excrement falls down or toilet flushing can be reduced. Dryer 5 installs in 11 below middle parts of bottom plate and is located spray gun 4 below, makes 5 air-out directions of dryer aim at seat circle 2 middle parts, improves the stoving effect to make spray gun 4 and dryer 5 isolated each other can further prevent to get into dryer 5 from the water that water jet 41 drips, make dryer 5 be difficult to damage more. In the embodiment, the spray gun 4 and the dryer 5 are fixedly arranged on the base 1 through fasteners; the spray gun 4 is communicated with an external tap water pipe, so that the hip is more sanitary to wash; the dryer 5 mainly comprises a heating device and a fan which are arranged in an air duct, and the specific structure can refer to the prior art.

The bottom plate 11 is recessed with a guide groove 111 (see fig. 2) below the water jet 41, a bottom wall 112 of the guide groove 111 is gradually inclined downwards from back to front to guide water to the front of the guide groove 111, the front of the guide groove 111 is provided with two water falling holes 113 at intervals, and the two water dropping holes 113 are respectively located at the left and right sides of the dryer 5 (see fig. 1), and enable water to drop into the urinal 60 of the toilet body 6, so that the water dropping from the water jet 41 is guided by the bottom wall 112 of the guide groove 111 to flow obliquely downward to the front of the guide groove 111, and flows out from the water dropping holes 113 located at the left and right sides of the dryer 5 while avoiding the air outlet 51 of the dryer 5, preventing water dropping from the water jetting port 41 from entering the dryer 5, thereby making dryer 5 difficult to intake water and damage, moreover, compared with the integrated intelligent closestool, it is cheaper to replace the intelligent closestool cover 100 on the traditional closestool.

As shown in fig. 2 to 3, the front side of the dryer 5 is provided with an air outlet 51, and the air outlet 51 is provided with a self-weight baffle 52 for opening and closing the air outlet 51, so that water sprayed from the spray gun 4 can be prevented from entering the dryer 5, and sewage can be prevented from splashing into the dryer 5 when excrement falls down or flushes a toilet, so that the dryer 5 is less prone to damage. This dead weight baffle 52 is the dead weight baffle, the downside of dead weight baffle 52 articulates in air outlet 51 department, and under the wind-force drive dead weight baffle 52 of drying-machine 5 opened air outlet 51 state, dead weight baffle 52 is the tilt up state, and at drying-machine 5 closed condition, dead weight baffle 52 will seal air outlet 51 under its self action of gravity, thereby make dead weight baffle 52 can be at drying-machine 5 during operation, the air-out direction slope of guide drying-machine 5 is upwards and direct alignment user buttock, rather than improve the user buttock of drying by the bulk temperature of urinal 60 in diffusing to toilet urinal 60, make the warm braw more concentrated, drying efficiency is higher, heat loss is still less. A counterweight metal strip 521 is arranged inside the dead weight baffle plate 52.

As shown in fig. 2-3, a second baffle 14 for opening and closing the spray gun outlet 13 is disposed at the spray gun outlet 13, so that the sewage splashed into the spray gun 4 when the excrement falls down or when the toilet is flushed can be prevented from polluting the water in the spray gun 4 and even blocking the spray gun 4. In particular, the upper side of the second baffle 14 is hinged at the lance outlet 13. When the spray gun 4 works, the front end of the spray gun 4 extends forwards to the spray gun outlet 13 to open the second baffle plate 14, and then extends into the urinal 60, so that the buttocks of a user are cleaned; after cleaning, the front end of the spray gun 4 retracts into the inner cavity X, and the second baffle plate 14 is restored to close the spray gun outlet 13.

The intelligent closestool in the embodiment comprises a closestool body 6, wherein the front part of the closestool body 6 is provided with a urinal 60 (see figure 6). The intelligent toilet lid 100 (see fig. 4) is connected to the toilet body 6, and the intelligent toilet lid 100 is fixedly mounted on the toilet body 6 through a fastener in the embodiment; the drop hole 113 is positioned above the bowl 60 so that water flowing from the drop hole 113 can enter the bowl 60. 6 tops of closestool body are equipped with dodge regional 61 (see fig. 8), and drying-machine 5 is located dodge regional 61, makes the inner space of closestool body 1 can make full use of, and can reduce intelligent closestool's height, makes intelligent closestool rear portion compare in the front portion be unlikely to too high, can make intelligent closestool whole more pleasing to the eye. In order to facilitate the air intake of the dryer 5, an air intake passage 69 (see fig. 8) communicating with the outside is provided in the escape area 61.

A water tank 65 (see fig. 5-6) which is controlled by a water inlet valve 651 to feed water or not is formed at the rear part of the closestool body 6, so that the influence of the living floor on the flushing water pressure of the intelligent closestool can be avoided, the flushing pressure of the intelligent closestool is guaranteed, and the intelligent closestool is flushed more cleanly. The bottom of the urinal 60 is provided with a drain pipe 63, and the drain pipe 63 in the embodiment is an S-shaped bend (see fig. 5-6), so that when the intelligent closestool is used, a part of flushing water can be retained in the S-shaped bend and is filled in one section of the S-shaped bend, and the purpose of deodorization is achieved. The tank 65 is in communication with the bowl 60 via a flush circuit. The flushing waterway in this embodiment includes two ways, one of which is the water pump 7, the water outlet valve 8 and the annular pipe 62 which are communicated in sequence through a pipeline, and the other of which is the water pump 7, the water outlet valve 8 and the sewage drain pipe 63. The annular pipe 62 comprises an annular part 621 and a connecting part 622, the annular part 621 is arranged at the upper part of the urinal 60, a plurality of flushing holes 621a are uniformly distributed on the annular part 621 along the circumferential direction of the urinal 60 at intervals, and each flushing hole 621a is inclined downwards to align with an inlet 631 (see figure 5) of the sewage discharge pipe 63, so that the path of flushing water can be shorter, the flushing effect of flushing water under the action of gravity is better, and the intelligent closestool is not easy to block; the connecting portion 622 is provided with a water inlet (not shown) communicating with the outlet valve 8, so that the annular portion 621 communicates with the outlet valve 8, and the recessed area 61 is located in the connecting portion 622, the connecting portion 622 in this embodiment is U-shaped (see fig. 10).

An overflow pipe 68 (see fig. 5-6) is formed at the upper portion of the water tank 65 to communicate with the soil pipe 63, and when the water inlet valve 651 is damaged and it is impossible to normally control whether the water tank 65 is filled with water or not, the overflow pipe 68 can guide excess water in the water tank into the soil pipe 63, thereby preventing the water in the water tank 65 from entering the base 1 and damaging circuit components. The overflow pipe 68 is provided with a first check valve therein so that it is possible to prevent the sewage in the bowl 60 from flowing backward into the tank 65 when the toilet is clogged. Specifically, the first one-way valve comprises a mounting tube 681 which is inserted into the overflow tube 68 in a sealing manner, and a mounting frame 684 which is clamped in the mounting tube 681, wherein a valve port 686 is arranged in the mounting tube 681, a through hole 687 is arranged on the mounting frame 681, a valve plug 682 which is used for opening or closing the valve port 686 is arranged in the through hole 687 in a penetrating manner in an axially sliding manner, a sealing ring 683 which is in sealing fit with the inner wall of the mounting tube 681 is clamped on the valve plug 682, and a spring 685 (see fig. 7) which is used for enabling the valve plug 682 to have an upward moving trend is also constrained between the mounting frame 684 and the valve plug 682. In this embodiment, the distance between the top end surface of the mounting tube 681 and the top end surface of the toilet body 6 is greater than 30mm, the distance between the top end surface of the valve plug 682 and the top end surface of the mounting tube 681 is greater than 60mm, the inner diameter of the mounting tube 681 is 15 to 45mm, and more preferably, the inner diameter of the mounting tube 681 is 25 mm.

In order to enable a user to use the intelligent closestool without opening the bathroom lighting in a dark environment, in the embodiment, the closestool body 6 and/or the intelligent closestool cover 100 are provided with the sensors, the base 1 is provided with the controller, the circle of the bottom of the closestool body 6 is inwards retracted to form an outer shoulder, the bottom of the closestool body 1 is fixedly connected with the transparent base 67 matched with the retracted part, the transparent base 67 is provided with the groove 671 (shown in figure 6), the groove 671 is provided with the lighting piece (not shown in the figure) electrically connected with the controller, the sensors are used for generating sensing signals and sending the sensing signals to the controller when the user approaches the closestool body 6 or uses the intelligent closestool cover, and the controller is used for controlling the lighting piece to work according to the sensing signals of the sensors, thereby make this intelligent closestool can open the illumination piece automatically under dark surrounds through the controller, with transparent base 67 and indentation part phase-match, can make this intelligent closestool more pleasing to the eye, waterproof performance is better, makes the illumination piece can not appear the condition that the mistake bumped simultaneously. In this embodiment, the illumination member is a lamp strip, and the lamp strip is the U type and arranges in groove 671. Transparent base 67 makes transparent base 67 and toilet body 6 be connected more firmly through with toilet body 6 fixed connection, is difficult to drop. In other embodiments, the transparent base 67 may be detachably connected to the toilet body 6 to facilitate replacement of the illumination member. The sensor in this embodiment may be a distance measuring sensor provided on the toilet body 6, or a seating sensor or an angle sensor provided on the seat 2.

In this embodiment, the toilet body 6 is provided with a foaming device for injecting foam into the urinal 60, and the foam sprayed by the foaming device can prevent the splash caused by the falling of the excrement and can cover the excrement, thereby preventing the emission of odor. In order to facilitate the replacement of the liquid bottle 9 containing the foaming liquid, the toilet body is provided with a cavity 64 with a backward opening, the cavity 64 is provided with a connector 66, and the foaming device comprises the liquid bottle 9 which is connected with the connector 64 in a threaded manner. When the foaming liquid needs to be supplemented, the liquid bottle 9 is unscrewed from the opening of the concave cavity 64 and taken out, and a new liquid bottle 9 is replaced for screwing. In this embodiment, the air intake channel 69 communicates with the cavity 64.

Example 2

Fig. 11 shows a second preferred embodiment of the present invention.

This example differs from example 1 in that: the water tank 65 is provided separately from the toilet body 6, and the water tank 65 is mounted on the wall 200. The flushing waterway is only one way, the flushing waterway in this embodiment includes an outlet pipe 652 communicated with the water tank and an annular pipe 65 communicated with the outlet pipe 652, the outlet valve 8 is integrated with the water tank 65 or is arranged on the outlet pipe 652, and the flushing waterway is not provided with the water pump 7. The overflow pipe 68 is a hose connected to the water tank 65.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. An intelligent toilet lid (100) comprises

The closestool comprises a base (1) and a closestool body (6), wherein the base (1) is provided with an inner cavity (X);

the rear side of the seat ring (2) is rotationally connected with the base (1);

the method is characterized in that: also comprises

The spray gun (4) is arranged in the inner cavity (X) and is used for spraying water towards the middle of the seat ring (2);

and the dryer (5) is arranged outside the base (1) and is positioned below the spray gun (4).

2. The smart toilet lid (100) according to claim 1, wherein: the base (1) comprises a bottom plate (11) and an upper cover (12) covering the bottom plate (11), and the bottom plate (11) and the upper cover (12) jointly form an inner cavity (X); the spray gun (4) is arranged above the bottom plate (11), and the dryer (5) is arranged below the bottom plate (11).

3. The smart toilet lid (100) according to claim 2, wherein: the front end of the spray gun (4) is provided with a water spraying port (41), the bottom plate (11) is downwards sunken to form a guide groove (111) positioned below the water spraying port (41), the bottom wall (112) of the guide groove (111) is downwards inclined from back to front gradually to guide water to the front part of the guide groove (111), two water falling holes (113) are arranged at the front part of the guide groove (111) at intervals, and the two water falling holes (113) are respectively positioned at the left side and the right side of the dryer (5) and can enable water to fall into a urinal (60) of the toilet body (6).

4. The smart toilet lid (100) according to claim 1, wherein: the drying machine is characterized in that an air outlet (51) is formed in the front side of the drying machine (5), a self-weight baffle (52) used for opening and closing the air outlet (51) is arranged at the air outlet (51), the lower side of the self-weight baffle (52) is hinged to the air outlet (51), the self-weight baffle (52) is in an upward inclined state when the air outlet (51) is opened by the self-weight baffle (52) driven by wind power of the drying machine (5), and the air outlet (51) is sealed by the self-weight baffle (52) under the action of self gravity when the drying machine (5) is in a closed state.

5. An intelligent closestool, includes closestool body (6), its characterized in that: the intelligent toilet lid (100) as claimed in any one of claims 1 to 4 is connected to the toilet body (6), a recessed area (61) communicating with the outside is formed downwards at the rear part of the toilet body (6), and the dryer (5) is located in the recessed area (61).

6. The intelligent toilet of claim 5, wherein: a urinal (60) is arranged at the front part of the closestool body (6), and a sewage discharge pipe (63) is arranged at the bottom of the urinal (60); the urinal is characterized by further comprising a water tank (65) with water inlet controlled by a water inlet valve (651), the water tank (65) is communicated with the urinal (60) through a flushing waterway, an overflow pipe (68) communicated with the sewage discharge pipe (63) is further arranged at the upper part of the water tank (65), and a first one-way valve is arranged in the overflow pipe (68).

7. The intelligent toilet of claim 6, wherein: the first one-way valve comprises a mounting pipe (681) which is inserted into the overflow pipe (68) in a sealing mode, and a mounting frame (684) which is clamped into the mounting pipe (681), wherein a valve port (686) is arranged in the mounting pipe (681), a through hole (687) is formed in the mounting frame (684), a valve plug (682) which is used for opening or closing the valve port (686) is arranged in the through hole (687) in a penetrating mode in an axial sliding mode, a sealing ring (683) which is matched with the inner wall of the mounting pipe (681) in a sealing mode is clamped on the valve plug (682), and a spring (685) which is used for enabling the valve plug (682) to always have an upward moving trend is restrained between the mounting frame (684) and the valve plug (682); the distance between the inlet of the overflow pipe (68) and the top of the water tank (65) is 30-50 mm; the inner diameter of the overflow pipe (68) is 15-45 mm; the valve port (686) is higher than an inlet (631) of the S-shaped bent pipe (63), and the distance between the valve port (686) and the inlet of the overflow pipe (68) is 60-120 mm; the opening pressure of the spring (685) is 1-3 KPA.

8. The intelligent toilet of claim 6, wherein: the flushing waterway comprises a water outlet valve (8) used for controlling whether the water tank (65) is flushed or not and an annular pipe (62) communicated with the water outlet valve (8) and arranged at the upper part of the closestool body (6), wherein the annular pipe (62) comprises an annular part (621) and a connecting part (622) used for communicating the water outlet valve (8) with the annular part (621), the annular part (621) is arranged at the top of the urinal (60), a plurality of flushing holes (621a) aligned with an inlet (631) of the sewage discharge pipe (63) are distributed on the annular part (621) at intervals, a water inlet communicated with the water outlet valve (8) is formed in the connecting part (622), and the concave area (61) is positioned in the connecting part (622).

9. The intelligent toilet of claim 6, wherein: the closestool is characterized in that a sensor is arranged on the closestool body (6) and/or the intelligent closestool cover (100), a controller is arranged in the base (1), a circle of the bottom of the closestool body (6) retracts inwards to form an outer shoulder, a transparent base (67) matched with the retracting part is fixedly connected to the bottom of the closestool body (6), a groove (671) is formed in the transparent base (67), a lighting piece electrically connected with the controller is arranged in the groove (671), the sensor is used for generating a sensing signal when a user approaches the closestool body (6) or the intelligent closestool cover (100) is used and sending the sensing signal to the controller, and the controller is used for controlling the lighting piece to work according to the sensing signal of the sensor.

10. The intelligent toilet of claim 6, wherein: the closestool body (6) is provided with a foaming device for spraying foam into the urinal (60); the closestool body (6) is provided with a concave cavity (64) with a backward opening, an interface (66) is arranged in the concave cavity (64), and the foaming device comprises a liquid bottle (9) which is connected to the interface (66) in a threaded mode; the air inlet channel (69) is communicated with the concave cavity (64).