CN218606343U - Toilet with high-temperature cleaning toilet seat - Google Patents

Abstract

The utility model provides a clean toilet seat closestool of high temperature, wades bathroom cleaners and polishes technical field, solves current closestool and does not have the clean function of killing of seat circle, easily leads to user cross infection's technique not enough, and the technical scheme of adoption is: the toilet bowl comprises a toilet bowl seat, a toilet seat, a steam generating device, a telescopic steam spray head device and a control device, wherein the toilet bowl seat is provided with a steam outlet, the steam outlet is connected with the steam generating device through a steam pipeline, the telescopic steam spray head device is arranged on two sides of the rear section of a toilet bowl of the toilet bowl seat, a spray opening of the telescopic steam spray head device is aligned to the top surface of the flat toilet seat after extending out of the toilet seat, the control device is arranged in the toilet bowl and used for controlling the operation of all the electromechanical components, and the telescopic steam spray head device controls the automatic retraction of the toilet seat after completing the steam sterilization of the toilet seat. The utility model discloses a flexible steam nozzle device of controlling means control stretches out to control steam generator operation is in order to carry out high temperature cleaning and disappear and kill through steam transmission pipeline and flexible steam nozzle device blowout high temperature steam to the toilet seat circle after laying flat, has eliminated the health safety hidden danger of closestool.

Description

Toilet with high-temperature cleaning toilet seat

Technical Field

The utility model relates to a bathroom cleaners and polishes equipment technical field, more specifically relates to a high temperature cleaning toilet seat closestool.

Background

The toilet is a common toilet appliance in a toilet, the basic structure of the toilet comprises a toilet seat part with a toilet bowl and a toilet tank part with a water storage tank, most toilets can only use water in the water storage tank to clean the toilet bowl by flushing, and the toilet does not have the function of cleaning and killing a seat ring on a toilet cover. However, the toilet seat is directly contacted with human skin when people go to the toilet, and if the toilet seat is not cleaned and sterilized timely, pathogenic microorganisms are easily attached to the surface of the toilet seat incompletely and are further cross-infected to users, the potential health safety risk is particularly prominent in public toilets. Although the disposable seat cushion can isolate the user from the seat, the disposable seat cushion can only partially isolate the user from the seat and cannot clean the seat or kill pathogenic microorganisms on the seat, and the problem of potential sanitation risk of the toilet seat is not fundamentally solved.

Accordingly, there is a need for an improved toilet that solves the above problems.

SUMMERY OF THE UTILITY MODEL

To sum up, the utility model aims to solve the problem that the prior closestool does not have the function of cleaning and killing the seat ring, so that the technique of pathogenic microorganisms on the cross-infection seat ring of a user is very easy to cause, and an improved high-temperature cleaning closestool seat ring closestool is provided.

For solving the utility model provides a technique is not enough, and the technical scheme of adoption does, a clean toilet seat closestool of high temperature, including toilet seat portion and toilet tank portion to and the toilet lid of compriseing toilet seat circle and seat lid, its characterized in that: a steam generating device is arranged in the toilet box part; the left side and the right side of the rear section of the toilet bowl of the toilet seat part are respectively provided with a telescopic steam spray head device which is connected with the steam outlet end of the steam generating device through a steam pipeline, and after the telescopic steam spray head devices extend out, the spray nozzles of the telescopic steam spray head devices are aligned to the top surface of the flat toilet seat; the toilet box part is also internally provided with a control device for controlling the operation of all the electromechanical components, and the telescopic steam spray head device is controlled to automatically retract into the toilet seat part after finishing steam sterilization of the toilet seat ring.

Furthermore, two spray nozzle telescopic openings used for extending the telescopic steam spray nozzle device are correspondingly arranged on the toilet seat part, and each spray nozzle telescopic opening is elastically hinged with a sealing cover which is buckled on an opening of the elastic cover under a normal state.

Furthermore, the upper end face of each sealing cover is provided with a pressure sensor A which can abut against the bottom of the seat cover of the toilet bowl after the toilet cover seals the toilet bowl, the bottom of the toilet seat of the toilet cover is provided with at least one pressure sensor B which can abut against the toilet seat after the toilet seat is laid flat, and the pressure sensors A and B are electrically connected with the control device to respectively report a pressure-bearing state signal of the sealing cover and a pressure-bearing state signal of the toilet seat to the control device so as to control the operation of the steam generating device and the telescopic steam nozzle device according to the state signals.

Furthermore, the telescopic steam nozzle device comprises a guide cylinder which is vertically assembled on the toilet seat in a detachable manner and is provided with an opening at the upper end, a lifting column matched with the inner diameter of the guide cylinder is connected in the guide cylinder in a sliding manner, a pipe passing hole for the steam delivery pipeline to pass through is arranged at the circle center of the cylinder bottom, and a driving motor which is fixedly arranged on one side of the pipe passing hole and is electrically connected with the control device; the rotating shaft of the driving motor is in transmission connection with the lifting column through a worm transmission mechanism, and at least three steam nozzles which are connected with the steam delivery pipeline and respectively face to the rear part, the middle part and one side of the front part of the toilet seat ring are arranged on the lifting column.

Furthermore, the steam nozzle is adjustably assembled on the lifting column in an angle mode, so that the spraying angle and the spraying direction of the nozzle can be adjusted conveniently.

Furthermore, the worm transmission mechanism comprises a vertical sliding groove which is arranged in the lifting column and is non-coaxial with the lifting column, a worm which is movably arranged in the vertical sliding groove and is coaxially and fixedly connected with the lower end of the rotating shaft of the driving motor, a limiting guide disc part which is coaxially and rotatably connected with the upper end of the worm and is in sliding butt joint with the inner wall of the vertical sliding groove, and a worm wheel which is coaxially and fixedly arranged at the bottom of the vertical sliding groove, is movably arranged below the limiting guide disc part and is in threaded connection with the worm.

Preferably, the limiting guide disc part comprises a rolling bearing, an inner ring of the rolling bearing is coaxially and fixedly connected with the upper end of the worm, and an outer ring of the rolling bearing movably abuts against the inner wall of the vertical sliding groove.

Furthermore, a water storage device and a water purification device are arranged in the toilet tank part, the water inlet end of the water purification device is connected with the water storage device, and the water outlet end of the water purification device is connected with the water inlet end of the steam generation device through a water replenishing pump electrically connected with the control device.

Furthermore, steam generator on be equipped with pressure steam storage tank, pressure steam storage tank on be equipped with safe relief valve and steam outlet pipe, steam outlet pipe through steam outlet valve with the defeated vapour pipe connection, steam outlet valve be the automatically controlled valve, with controlling means electric connection in order to automatic switching under its control.

Furthermore, the toilet seat part or the toilet box part or the toilet cover is provided with a steam killing key which is electrically connected with the steam outlet valve through the control device.

The utility model has the advantages that:

1. the utility model discloses a be equipped with steam generating device in toilet bowl case portion, its steam outlet end passes through the steam transmission pipeline and is connected with two flexible steam shower nozzle devices of locating on the toilet bowl seat portion, order about two flexible steam shower nozzle devices under controlling means's control during the use and stretch out, and spray high temperature steam to the seat circle top surface of the toilet seat circle after setting level, and then utilize the clean toilet seat circle of high temperature steam and thoroughly exterminate adnexed pathogenic microorganism on it, the thorough cleanness and the high temperature of toilet seat circle are killed, the sanitation and safety hidden danger has been eliminated, user cross infection has been avoided, be suitable for using widely in public health room very much.

2. The utility model discloses a flexible steam nozzle device can be in the automatic closestool seat portion of withdrawing under controlling means's control after once disappearing and killing, does not hinder the user like the lavatory, and withdraws the mechanism and can protect steam nozzle to prevent it by the damage of colliding with of foreign object, has improved its use reliability and life, and surface deposition dust deposition when also having avoided it to stretch out.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic side perspective view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the extended steam nozzle of the present invention;

FIG. 4 is an enlarged schematic view of a part of the retractable steam nozzle device of the present invention in a retracted state;

FIG. 5 is an exploded view of the retractable steam nozzle assembly of the present invention;

FIG. 6 is a schematic cross-sectional view of the telescopic steam nozzle of the present invention with the lifting column extended;

fig. 7 is a schematic block circuit diagram of the present invention.

In the figure: 1. the toilet bowl comprises a toilet seat part, 11 parts of a toilet bowl, 12 parts of a spray head telescopic opening, 13 parts of a sealing cover, 131 parts of a pressure sensor A,14 parts of a torsion spring hinge piece, 2 parts of a toilet bowl box part, 21 parts of a water storage device, 211 parts of a water inlet control valve, 212 parts of a water outlet control valve, 3 parts of a toilet bowl cover, 31 parts of a toilet seat ring, 311 parts of a pressure sensor B,32 parts of a seat ring cover, 4 parts of a steam generating device, 41 parts of a steam pipeline, 42 parts of a pressure steam storage tank, 43 parts of a safety relief valve, 44 parts of a steam outlet pipe, 45 parts of a steam outlet valve, 5 parts of a telescopic steam spray head device, 51 parts of a guide cylinder, 511 parts of a pipe hole, 52 parts of a lifting column, 521 parts of a vertical sliding groove, 53 parts of a driving motor, 54 parts of a steam spray nozzle, 55 parts of a worm, 56 parts of a limiting guide disc, 57 parts of a worm wheel, 6 parts, 7 parts of a water purifying device, 8 parts of a water replenishing pump, 81 parts of a water replenishing pipe, 9 parts of a steam sterilizing button and 10 parts of a power supply device.

Detailed Description

The structure of the present invention will be further described with reference to the accompanying drawings and preferred embodiments of the present invention.

Referring to fig. 1, 2 and 7, the high temperature cleaning toilet seat of the present invention includes a toilet seat 1 having a toilet bowl 11, a toilet tank 2 having a water storage device 21, and a toilet lid 3 composed of a toilet seat 31 and a seat lid 32. The water inlet end of the water storage device 21 is connected with a tap water pipeline through a water inlet control valve 211, and the water outlet end of the water storage device is connected with a flushing port on the toilet bowl 11 through a water discharge control valve 212, so that a complete siphon type closestool structure is formed.

Specifically, the utility model discloses a still be equipped with in toilet box portion 2 and be located water storage device 21 below, be used for preparing high temperature steam's steam generator 4 fast, on both sides about the toilet bowl 11 back end of toilet seat portion 1 up end, respectively be equipped with one through steam transmission pipeline 41 with the flexible steam jet device 5 that steam generator 4's play steam end is connected, its spout is aimed at after flexible steam jet device 5 stretches out the seat circle top surface after toilet seat 31 sets level.

Specifically, the utility model discloses a still be equipped with the controlling means 6 that is used for controlling above-mentioned each electromechanical part operation in the closestool case portion 2, control its automatic withdrawal to the closestool seat portion 1 in the flexible steam shower nozzle device 5 accomplishes the steam sterilization back to closestool seat circle 31.

Before and after the toilet, the high-temperature steam produced by the steam generating device 4 can be sprayed to the top surface of the toilet seat 31 through the nozzle of the telescopic steam nozzle device 5 under the control of the control device 6, so that the high-temperature steam of the toilet seat 31 can be cleaned and sterilized, and the telescopic steam nozzle device 5 can be automatically retracted into the toilet box part 2 after the sterilization is finished once.

After the technical scheme is adopted, the utility model discloses the closestool has following beneficial effect.

Firstly, the utility model discloses a be equipped with steam generator 4 in toilet bowl case portion 2, its steam outlet end passes through steam delivery pipeline 41 and is connected with two flexible steam shower nozzle devices 5 of locating on toilet bowl seat 1, order about two flexible steam shower nozzle devices 5 under controlling means 6's control during the use and stretch out, and spray high temperature steam to the seat circle top surface of the toilet seat circle 31 after laying flat, and then utilize high temperature steam clean toilet seat circle 31 and thoroughly exterminate adnexed pathogenic microorganism on it, realized thorough cleanness and high temperature of toilet seat circle 31 and disappear and kill, the sanitary safety hidden danger has been eliminated, user cross infection has been avoided, be suitable for using widely in public health room very much.

Additionally, the utility model discloses a flexible steam nozzle device 5 can be in automatic retrieving closestool seat 1 under controlling means 6's control after once disappearing, does not hinder the user like the lavatory, and retrieves the mechanism and can protect steam nozzle to prevent it from being collided with the damage by the foreign object, has improved its reliability in utilization and life, and surface deposition ash when also having avoided it to stretch out.

Further, as shown in fig. 3, the toilet seat 1 of the present invention is correspondingly provided with two nozzles 12, each of which is extended from the retractable steam nozzle device 5, and the nozzles 12 are elastically hinged with a sealing cover 13, which is fastened on the opening of the elastic cover in a normal state.

Preferably, the sealing cover 13 is elastically hinged to the nozzle extension 12 through a torsion spring hinge 14, and the elastic cover of the sealing cover 13 is automatically driven to be buckled on the nozzle extension 12 by using the elastic force of the torsion spring in a normal state.

The utility model arranges the sealing cover 13 which can automatically and elastically seal the nozzle extension opening 12 under the normal state on the toilet seat part 1, when in actual use, the control device 6 drives the extension steam nozzle device 5 to push the sealing cover 13 upwards, thereby overcoming the elasticity of the torsion spring articulated element 14 to push the sealing cover 13 open without influencing the extension of the cleaning seat ring; after the sterilization is finished, the control device 6 drives the telescopic steam nozzle device 5 to retract, and the sealing cover 13 can automatically cover the opening of the nozzle telescopic opening 12 in an elastic manner, so that the protection effects of protecting the nozzle and preventing dust from falling are achieved, the nozzle telescopic opening 12 on the sealing cover can be prevented from being exposed, and the effect of beautifying the appearance of the toilet seat 1 is achieved.

Further, as shown in fig. 2 and 4, the toilet of the present invention has a cover on the top end surface of each sealing cover 13, and the toilet cover 3 covers the toilet bowl 11 and the pressure sensor a131 abutting against the bottom of the seat cover 32, and the bottom of the seat ring 31 of the toilet cover 3 is provided with at least one pressure sensor B311 abutting against the toilet seat 1 after it is flatly placed, and the pressure sensor a131 and the pressure sensor B311 are electrically connected to the control device 6 to respectively report the pressure-bearing status signal of the sealing cover 13 and the pressure-bearing status signal of the toilet seat 31, so that the control device 6 controls the operation of the steam generating device 4 and the telescopic steam nozzle device 5 according to the status signals.

In order to reduce the utility model discloses the stand-by power consumption of closestool, prevent equipment damage, guarantee safe in utilization, prevent that flexible steam nozzle device 5 and steam generating device 4 from being touched the start by the mistake and causing personnel on every side to scald, the utility model discloses add pressure sensor A131 and pressure sensor B311 that can report closing cap 13 pressure-bearing state signal and toilet seat 31 pressure-bearing state signal to controlling means 6 on the closestool very much.

In practical use, when the toilet lid 3 is laid flat and covers the toilet bowl 11, the bottom of the seat lid 32 abuts against the pressure sensor a131 under the action of gravity, the pressure sensors B311 arranged at the bottom of the toilet seat 31 abut against the toilet seat 1 under the action of gravity of the toilet lid 3, at this time, the control device 6 can judge that the toilet lid 3 covers the toilet bowl 11 under the action of the received pressure-bearing state signal, the toilet is in an idle state, and the control device 6 controls the steam generating device 4 and the telescopic steam nozzle device 5 to stop to enable the two devices to enter a standby state, so that unnecessary energy consumption and equipment failure caused by starting operation of the steam generating device 4 and the telescopic steam nozzle device 5 are prevented.

When the seat cover 32 of the toilet cover 3 is opened and the toilet seat 31 is kept in a flat state, the control device 6 can know that the seat cover 32 of the toilet cover 3 is opened at the moment through the pressure bearing state signals reported by the pressure sensor A131 and the pressure sensor B311, the toilet is in a standby state, and when the pressure bearing of the pressure sensor B311 is judged to be only the weight of the toilet seat 31, the control device 6 controls the steam generating device 4 and the telescopic steam nozzle device 5 to operate so as to complete the high-temperature steam cleaning and disinfection of the toilet seat 31.

If the user forgets to use the steam sterilizing function and directly sits on the toilet seat 31 after opening the seat cover 32, the pressure bearing of the pressure sensor B311 is obviously greater than the pressure generated by the self weight of the toilet seat 31, so that the control module judges that the user has sat on the seat, and then controls the steam generating device 4 and the telescopic steam spray head device 5 to stop to enable the steam generating device and the telescopic steam spray head device to enter a standby state, and prevents the steam generating device and the telescopic steam spray head device from being started to cause the user to be scalded by steam.

After the control device 6 judges that the user leaves the toilet seat after finishing using the toilet according to the pressure-bearing state signals reported by the pressure sensor A131 and the pressure sensor B311, the steam generating device 4 and the telescopic steam spray head device 5 can be started again to operate so as to clean and kill the toilet seat 31 again.

It should be noted that the implementation of the disinfection function can be automatically and intelligently controlled through the control device 6, the manual operation intervention of a user is not needed, the automation degree is high, the use is more convenient, and the user can be prompted by an acousto-optic warning function in order to improve the safety of the disinfection function.

Further, as shown in fig. 3 to 6, the utility model discloses flexible steam nozzle device 5 of closestool is including the vertical assembly of detachably the upper end on the closestool seat portion 1 is equipped with open-ended guide cylinder 51, sliding connection has rather than the anastomotic lift post 52 of internal diameter in the section of thick bamboo of guide cylinder 51, and the bottom of a tube centre of a circle department is equipped with and is used for the pipe orifice 511 that steam transmission pipeline 41 passed to and set firmly in cross pipe orifice 511 one side, with controlling means 6 electric connection's driving motor 53.

Specifically, the rotating shaft of the driving motor 53 is in transmission connection with the lifting column 52 through a worm transmission mechanism, and at least three steam nozzles 54 which are connected with the steam delivery pipeline 41 and respectively face to the rear part, the middle part and one side of the front part of the toilet seat 31 are arranged on the lifting column 52.

The utility model discloses a driving motor 53 locates one side of tube hole 511 for the axis of its axis of rotation can not coincide with the axis of lift post 52, consequently, driving motor 53 can order about lift post 52 through worm drive mechanism under controlling means 6's control and reciprocate along its inner wall under the spacing of guide cylinder 51, thereby take the steam shower nozzle on the lift post 52 to stretch out and kill toilet seat 31 with the cleanness, moreover, the steam generator is simple in structure, high durability and convenient use, the drive is high-efficient, the fault rate is low, the reliability in utilization is high.

Further, referring to fig. 3, the steam nozzle 54 of the present invention is angularly adjustably mounted to the lifting column 52 to facilitate adjustment of the spray angle and direction of the nozzle.

In order to optimize the position layout of the telescopic steam nozzle device 5, prevent it from interfering the flat placement of the toilet seat 31, the utility model discloses the toilet has designed the telescopic steam nozzle device 5 at the both sides at the rear part of the toilet bowl 11, and this kind of structural design makes its spout after the nozzle device rises farther than the front part of the toilet seat 31, closer than the rear part of the toilet seat 31. Different toilet products have different shapes, and the specifications and sizes of toilet seats are different, so that under the condition of consistent steam pressure, if the spray angle of the spray nozzle of the telescopic steam spray head device 5 is fixed to be a uniform standard, excessive waste of steam at the rear part of the toilet seat 31 can be caused, and relatively less steam at the front part of the toilet seat 31 influences the cleaning and killing effects, and if the matched telescopic steam spray head device 5 is designed for each specific product independently, the production cost is too high.

In order to solve the problem, the utility model discloses assemble steam nozzle 54 angle-adjustable of flexible steam shower nozzle device 5 on lift post 52 to guarantee that the manufacturer can adjust steam nozzle 54's injection angle according to the toilet seat 31 of the different specifications of its toilet bowl product assembly, size suits, and then guarantees that two flexible steam shower nozzle device 5 cooperations can clean the killing of toilet seat 31 completely, thoroughly, make the utility model discloses a flexible steam shower nozzle device 5 can be applicable to the toilet bowl product of different shapes, specification, size.

Further, as shown in fig. 5 and 6, the worm transmission mechanism of the toilet of the present invention comprises a vertical sliding groove 521 disposed in the lifting column 52 and non-coaxial with the lifting column, a worm 55 movably connected to the vertical sliding groove 521 and coaxially fixed to the inner wall of the vertical sliding groove 521, a limit guiding disc 56 slidably abutted against the inner wall of the vertical sliding groove 521, and a worm wheel 57 coaxially fixed to the bottom of the vertical sliding groove 521 and movably disposed under the limit guiding disc 56 and threadedly connected to the worm 55.

Preferably, the limiting guide disc part 56 of the transmission mechanism of the worm 55 of the present invention adopts the existing rolling bearing, the inner ring of which is connected with the upper end of the worm 55 coaxially and fixedly, and the outer ring thereof is in the movable butt joint with the inner wall of the vertical sliding groove 521.

The utility model discloses worm 55 drive mechanism's worm 55 upper end is through the inboard wall of vertical spout 521 in antifriction bearing and the lift post 52 butt that slides, the coaxial fixed connection of axis of rotation of lower extreme and driving motor 53, worm wheel 57 is through vertical spout 521 and lift post 52 fixed connection, in the time of the in-service use, driving motor 53 drives worm 55 rotatoryly through its axis of rotation under controlling means 6's control, and worm wheel 57 sets firmly on lift post 52 and with the non-coaxial line of lift post 52, therefore worm 55 rotatory in-process accessible worm wheel 57 drives lift post 52 and slides from top to bottom along the inner wall of guide cylinder 51. And the outer ring of the rolling bearing is rotatably abutted on the inner wall of the vertical sliding groove 521 and moves up and down relative to the lifting column 52 in the process that the lifting column 52 slides up and down, so that the friction between the two is effectively reduced, the up-and-down movement of the lifting column 52 is facilitated by Yu Sheng, and the limiting function of limiting the worm wheel 57 and preventing the lifting column 52 from being separated from the worm 55 upwards can be realized.

Further, as shown in fig. 2 and 7, since the water storage device 21 (i.e. the water tank) of the toilet is not cleaned or cleaned very often, there are many impurities, scales, etc. inside the water storage device, and in order to prevent the steam nozzle 54 from being blocked by the above impurities, etc., the reliability of the retractable steam nozzle device 5 is ensured, the utility model discloses a water purification device 7 between the water storage device 21 and the steam generation device 4 is further provided in the toilet tank part 2.

Specifically, the water inlet end of the water purifying device 7 is connected with the bottom of the water storage device 21 through a water inlet pipe (not shown), and the water outlet end thereof is connected with the water inlet end of the steam generating device 4 through a water replenishing pump 8 electrically connected with the control device 6 through a water replenishing pipe 81. During the in-service use, only can the water in water storage device 21 be filtered in water purifier 7 the back just by moisturizing pump 8 pump income steam generation device 4 through moisturizing pipe 81, guaranteed can not mix in the steam of defeated steam pipe way 41 output and have mixed particulate impurity, and guaranteed the efficiency of generating heat of the inside heat pipe of steam generation device 4, reduced the gathering of incrustation scale, reduced steam generation device 4's fault rate, improved its life.

Further, as shown in fig. 2 and 7, the utility model discloses a last pressure steam storage tank 42 that is equipped with of steam generator 4, pressure steam storage tank 42 on be equipped with safety relief valve 43 and go out steam pipe 44, go out steam pipe 44 through go out steam valve 45 with steam transmission pipeline 41 connect, go out steam valve 45 be the automatically controlled valve, with controlling means 6 electric connection in order to be automatic switching under its control.

The utility model discloses a steam generator 4 keeps in its high temperature steam that makes through pressure steam storage tank 42, carries out the pressure boost to steam in pressure steam storage tank 42, reaches behind the injection standard pressure controlling means 6 control steam outlet valve 45 and opens steam discharge, has guaranteed the utility model discloses the stability of the injection pressure of the high temperature steam that flexible steam shower nozzle device 5 erupted, steam jet's continuity and reliability, the safety relief valve 43 that sets up moreover can be in pressure steam storage tank 42 when exceeding the safety pressure value and open the pressure release automatically, and the security is higher.

Further, refer to fig. 1 and 7 and show that be provided with on the closestool of the utility model control device 6 with go out steam valve 45 electric connection's steam sterilization button 9, compare in the mode that control device 6 automatic start steam sterilization, the user can select to start seat circle steam sterilization function through manual pressing steam sterilization button 9, has made things convenient for the user to select whether to open steam sterilization function according to the wish of oneself, has maintained user's autonomous selection right, and more can laminate user's use habit. Moreover, the steam sterilizing button 9 is connected with the steam outlet valve 45 through the control device 6 instead of being directly connected with the steam outlet valve 45, and the design has the advantages that: the user disappears through steam and kills when button 9 control steam outlet valve 45 releases high temperature high pressure steam, controlling means 6 still can come the open and close state of analysis toilet lid and the pressure-bearing state of toilet seat circle this moment through pressure sensor A and pressure sensor B, only under the prerequisite of guaranteeing safety, controlling means just can start steam generating device and flexible steam shower nozzle device 5 operation, effectively avoided because of the mistake problem that the mistake touched the switch or the misuse led to the fact personnel to scald, the security is higher.

As shown in fig. 7, a power supply device 10 for supplying power to the above-described electromechanical devices of the present invention is further provided in the toilet tank unit 2, and the power supply device 10 may be of a plug-in type or a charging type.

The above embodiments are merely for clarity of the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Various changes and modifications can be made by those skilled in the art without departing from the spirit and substance of the invention, and these changes and modifications should fall within the scope of the invention.

Claims (10)

1. The utility model provides a clean toilet seat closestool of high temperature, including toilet seat portion (1) and toilet tank portion (2) to and toilet lid (3) of constituteing by toilet seat (31) and seat lid (32), its characterized in that: a steam generating device (4) is arranged in the closestool box part (2); the left side and the right side of the rear section of a sitting W.C. pan (11) of the toilet seat part (1) are respectively provided with a telescopic steam spray nozzle device (5) which is connected with the steam outlet end of the steam generating device (4) through a steam transmission pipeline (41), and after the telescopic steam spray nozzle device (5) extends out, the spray opening of the telescopic steam spray nozzle device is aligned with the top surface of the toilet seat (31) after being laid flat; the toilet box part (2) is also internally provided with a control device (6) for controlling the operation of all the electromechanical components, and the telescopic steam spray head device (5) is controlled to automatically retract into the toilet seat part (1) after finishing steam sterilization on the toilet seat (31).

2. A toilet with high temperature cleaning toilet seat as claimed in claim 1, wherein said toilet seat (1) is correspondingly provided with two nozzle extensions (12) for extending said retractable steam nozzle device (5), each nozzle extension (12) is elastically hinged with a sealing cover (13) which is normally covered by an elastic cover.

3. A toilet with high temperature cleaning toilet seat according to claim 2, wherein a pressure sensor a (131) is disposed on the top surface of each sealing cover (13) and can be abutted against the bottom of the seat cover (32) after the toilet cover (3) covers the toilet bowl (11), at least one pressure sensor B (311) is disposed on the bottom of the toilet seat (31) of the toilet cover (3) and can be abutted against the toilet seat (1) after being laid flat, and the pressure sensor a (131) and the pressure sensor B (311) are electrically connected to the control device (6) to report the pressure-bearing state signal of the sealing cover (13) and the pressure-bearing state signal of the toilet seat (31) respectively, so that the control device (6) can control the operation of the steam generating device (4) and the telescopic steam nozzle device (5) according to the above state signals.

4. A toilet with high temperature cleaning function as claimed in claim 1, wherein said retractable steam nozzle device (5) comprises a guide cylinder (51) detachably and vertically assembled on said toilet seat (1) and having an opening at the upper end, a lifting column (52) having an inner diameter matched with the guide cylinder (51) is slidably connected in the guide cylinder (51), a pipe hole (511) for passing said steam pipeline (41) is arranged at the center of the cylinder bottom, and a driving motor (53) is fixedly arranged at one side of said pipe hole (511) and electrically connected with said control device (6); the rotating shaft of the driving motor (53) is in transmission connection with the lifting column (52) through a worm transmission mechanism, and at least three steam nozzles (54) which are connected with the steam delivery pipeline (41) and respectively face to the rear part, the middle part and one side of the front part of the toilet seat (31) are arranged on the lifting column (52).

5. A hot cleaning toilet set toilet bowl according to claim 4 characterized in that said steam nozzle (54) is angularly adjustably mounted on said lifting post (52) to facilitate adjustment of the angle and direction of the spray from its nozzle.

6. A toilet with a high-temperature cleaning toilet seat according to claim 4, characterized in that the worm transmission mechanism comprises a vertical chute (521) which is arranged in the lifting column (52) and is non-coaxial with the lifting column, a worm (55) which is movably arranged in the vertical chute (521) and has a lower end coaxially and fixedly connected with the rotating shaft of the driving motor (53), a limit guide disc part (56) which is coaxially and rotatably connected with the upper end of the worm (55) and is in sliding abutment with the inner wall of the vertical chute (521), and a worm wheel (57) which is coaxially and fixedly arranged at the bottom of the vertical chute (521), is movably arranged below the limit guide disc part (56) and is in threaded connection with the worm (55).

7. A hot-cleaning toilet seat as claimed in claim 6, characterized in that said limiting guide disc (56) comprises a rolling bearing, the inner ring of which is coaxially and fixedly connected with the upper end of said worm (55), and the outer ring of which is movably abutted against the inner wall of said vertical chute (521).

8. A toilet with high temperature cleaning toilet seat as claimed in claim 1, wherein the toilet tank (2) is further provided with a water storage device (21) and a water purification device (7), the water purification device (7) is connected with the water storage device (21) at the water inlet end thereof, and is connected with the water inlet end of the steam generating device (4) at the water outlet end thereof through a water replenishing pump (8) electrically connected with the control device (6).

9. A toilet with a high-temperature cleaning toilet seat according to claim 1, characterized in that the steam generating device (4) is provided with a pressure steam storage tank (42), the pressure steam storage tank (42) is provided with a safety relief valve (43) and a steam outlet pipe (44), the steam outlet pipe (44) is connected with the steam delivery pipeline (41) through a steam outlet valve (45), and the steam outlet valve (45) is an electric control valve and is electrically connected with the control device (6) to be automatically opened and closed under the control of the electric control valve.

10. A hot cleaning toilet seat toilet as claimed in claim 9, wherein the toilet seat (1) or the toilet tank (2) or the toilet lid (3) is provided with a steam-sterilizing button (9) electrically connected to the steam outlet valve (45) via the control device (6).

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