CN109356250A - Multifunctional closestool - Google Patents
Multifunctional closestool Download PDFInfo
- Publication number
- CN109356250A CN109356250A CN201811217412.5A CN201811217412A CN109356250A CN 109356250 A CN109356250 A CN 109356250A CN 201811217412 A CN201811217412 A CN 201811217412A CN 109356250 A CN109356250 A CN 109356250A
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- air outlet
- pipeline
- main body
- water storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/003—Cisterns in combination with wash-basins, urinals, or the like
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/38—Adaptations or arrangements of flushing pipes
Abstract
The invention discloses a kind of multifunctional closestools, include toilet main body, are water storage case portion on rear side of toilet main body；Toilet main body upper end, which is located on rear side of toilet bowl, is rotatably equipped with ring and toilet lid, and water storage case portion front forms the trough urinal of front openings；Lower end is rotatably connected to the cover board that can be closed on front side of the trough urinal on front side of trough urinal；There are two side baffle, trough urinal rear sides to form the baffle cavity that matching accommodates side baffle for cover board two sides symmetrical molding；Two side baffle lower ends form the tank upwardly extended, are connected between tank top and baffle cavity lower part by tap water hydraulic driving elongation for controlling the opening and closing hydraulic cylinder of cover board open and close；Needed for the present invention facilitates man's urine, hygienic issues caused by urine from splashing are avoided.
Description
Technical field
The invention belongs to toilet structure fields, and in particular to a kind of toilet structure with multiple functions.
Background technique
With the improvement of living standards, the function of toilet seat is also more and more diversified, however most toilet seat does not have
In view of facilitating the function of man's urine, urine splashes toilet seat, toilet lid or closestool other places when be easy to causeing man's urine
The case where face, using effect are undesirable.
In addition, having the ring of many toilet seats to joined heating function on the market at present, such user is just not required in winter
It to be padded on ring and be easy contaminated cotton pad；Ye You producer devises the ottoman with toilet seat adapted, facilitates user such as
The posture for forming crouching on ottoman will be ridden when lavatory, be conducive to defecation (particularly with the user for getting used to Asiatic water closet pan).On the other hand,
With the increase of toilet seat function, the key for control is also increased as, and key uses hygienic existing defects.
Summary of the invention
The technical problems to be solved by the present invention are: in view of the deficienciess of the prior art, providing a kind of feature-rich, behaviour
Make convenient and health multifunctional closestool.
Purpose to realize the present invention, is achieved using following technical scheme: a kind of multifunctional closestool includes closestool
Main body, the toilet main body rear side is water storage case portion；The toilet main body upper end, which is located on rear side of toilet bowl, is rotatably equipped with ring
And toilet lid；
Water storage case portion front forms the trough urinal of front openings, and the trough urinal lower end is recessed holding groove, described
It accepts trench bottom and passes through pipeline and water passage；Lower end, which is rotatably connected to, on front side of the trough urinal can close the trough urinal
The cover board of front side；
There are two side baffle, the trough urinal rear sides to form matching and accommodate the side baffle for cover board two sides symmetrical molding
Baffle cavity；
Two side baffle lower ends form the tank upwardly extended, connect between the tank top and baffle cavity lower part
Have by tap water hydraulic driving elongation for controlling the opening and closing hydraulic cylinder of cover board open and close；
The cylinder body of the opening and closing hydraulic cylinder is connect by pipeline t with running water pipe, is connected by the top of pipeline s and trough urinal；
It is in series with solenoid valve g on the pipeline t, is in series with solenoid valve h on the pipeline s；
It is water storage box that the water storage box portion, which is located at trough urinal rear section, and the water storage box is connect by pipeline a with running water pipe,
Solenoid valve a is in series on pipeline a；
The trough urinal upper back equidistantly offers multiple overflow ports being connected to water storage upper box part in the horizontal direction；
The lateral wall top of the water storage case portion is equipped with urinal button；
The solenoid valve a, solenoid valve g, solenoid valve h and urinal button are electrically connected with controller respectively；
Once press urinal button, controller controls solenoid valve g conducting, opening and closing hydraulic cylinder elongation make cover board rotate forward make it is small
Toilet bowl is in use state；
Urinal button is pressed again, and controller controls solenoid valve g and closes, solenoid valve h conducting, and opening and closing hydraulic cylinder shortening makes cover board
Rotating backward is in close state trough urinal；Then it is closed after controller control solenoid valve a conducting setting time.
Hand basin is installed, the left or right side of the hand basin forms tap installation at the top of the water storage case portion
Portion different from the part of tap mounting portion is basin body on hand basin；
Bottom forms the first discharge outlet being connected to trough urinal in the hand basin, and the second draining being connected to water storage box
Mouthful；
Tap is fixedly installed on tap mounting portion, the tap top is rotatably connected to whole going out in inversion J-shaped
Water pipe；The side of the outlet pipe is fixedly connected with the drive rod for protruding into basin bottom, and the drive rod lower end, which is connected with, to be used for
Block the block water plate of the first discharge outlet, the second discharge outlet；
The basin bottom forms the first positioning head and the second positioning head for limiting block water plate slewing area；Work as block water plate
When side and the first positioning head offset, the first discharge outlet closing, the conducting of the second discharge outlet；When block water plate side is fixed with second
When potential head offsets, the second discharge outlet closing, the conducting of the first discharge outlet.
As a preferred solution: the lower front of the toilet main body is equipped with footrest component；The footrest component includes
Overall U-shaped foot-operated support is arranged in the lifting pedal of upper end among foot-operated support, is connected to lifting pedal and foot-operated support
Between 2 or more the lifting hydraulic cylinders by the driven elongation of tap water hydraulic, and be connected on rear side of foot-operated support and horse
The horizontal hydraulic cylinder by the driven elongation of tap water hydraulic between bucket main body；
The toilet main body lower front forms the foot-operated cavity for accommodating the footrest component, one end of the horizontal hydraulic cylinder
It is fixedly connected with the rear wall of foot-operated cavity；
The lifting hydraulic cylinder includes the cylinder body and piston rod being slidably connected, and one end of the piston rod is connected with sliding with cylinder body
The piston of dynamic sealing connection, being connected between the piston and cylinder body inner end retracts piston rod after hydraulic pressure decline in cylinder body
Reset tension spring in cylinder body, the cylinder body open end are fixedly connected with the limited cover that restricted piston and cylinder body are detached from；
The horizontal hydraulic cylinder, the structure for being opened and closed hydraulic cylinder are identical as the structure of lifting hydraulic cylinder；
Having heaters is installed in the ring；
Upper end inner circumferential in the toilet main body positioned at toilet bowl forms interior extension；Multiple open is formed in the interior extension
The flush port of mouth down, the interior extension is interior to form the pumpings of multiple openings in the horizontal direction above flush port
Mouthful；
The flush port is connected to the flushing pipeline taken shape in toilet main body；The bleeding point is by taking shape in toilet main body
Air duct connection, the air duct is connected with air exhauster；
It is connected between the water storage box and flushing pipeline by pipeline b, is in series with solenoid valve d on the pipeline b；The water storage box
Liquid level sensor to detect water level in water tank is inside installed；
The cylinder body of the horizontal hydraulic cylinder is connect by pipeline c with running water pipe, is connect by pipeline d with flushing pipeline；It is described
It is in series with solenoid valve b on pipeline c, is in series with solenoid valve e on the pipeline d；
The cylinder body of the lifting hydraulic cylinder is connect by pipeline e with running water pipe, is connect by pipeline f with flushing pipeline；It is described
It is in series with solenoid valve e on pipeline e, is in series with solenoid valve f on the pipeline d；
Side wall upper part of the toilet main body close to water storage box portion position is equipped with control panel, the control panel, exhaust wind
Machine, liquid level sensor, heater, solenoid valve b, solenoid valve c, solenoid valve d, solenoid valve e and solenoid valve f respectively with controller Electricity Federation
It connects.
As a preferred solution: the heater is ptc heater.
As a preferred solution: the outlet end of the air exhauster is communicated to outdoor by exhaust pipe.
As a preferred solution: the interior extension in higher than bleeding point position or the position contour with bleeding point at
Type has air inlet, air inlet and bleeding point to be staggered along toilet bowl circumferential position；It forms in the toilet main body and connects with air inlet
Logical inlet channel, inlet channel are connected to by admission line with outdoor.
As a preferred solution: the toilet main body is ceramic material integrated molding.
As a preferred solution: the control panel includes pedestal, and it is fixedly connected on the panel of pedestal upper end；
The upper panel forms 3 induction air outlets perpendicular with panel,OftenIt is slidably fitted in a induction air outlet
One discharge pipe, is equipped with a centrifugal fan in the pedestal, the outlet port of the centrifugal fan by hose with it is each
Discharge pipe is located at one end on the inside of panel and is connected；
The lower panels form the air inlet being connected to the air intake of centrifugal fan；
The position top that the panel inner wall corresponds to each induction air outlet forms sensor installation seat, each sensor installation
Between seat and the discharge pipe of corresponding positionPass throughThe pressure sensor of one sheet is connected；
The faceplate is equipped with a pyroelectric sensor below induction air outlet；
The centrifugal fan, pyroelectric sensor and each pressure sensor respectively be mounted on seat intracorporal control electricity
Road plate electrically connects, and the control circuit board is electrically connected by conducting wire and controller；
There is 3 control switches to control circuit on-off, 3 pressure sensors are right respectively in the control circuit board
The control switch should be controlled；
When pyroelectric sensor detects that user is close, control circuit board controls centrifugal fan and starts work, and discharge pipe is towards panel
Outer injection air-flow；When user blocks the air-flow using finger, the pressure sensor of corresponding position detects reaction force, and
The size and finger distance perception of reaction force answer the distance of air outlet to be inversely proportional；
When user using finger close to any one individual air outlet, keep the pressure sensor pressure value of corresponding position big
In setting pressure a, then control circuit board controls corresponding control switch conducting；
It is specific:
1) when current state control switch is off-state, when user keeps that finger is motionless keeps pressure sensor pressure value big
It is less than setting time a in the time of setting pressure a, then control circuit board controls corresponding control switch and disconnects；
2) when current state control switch is off-state, when user keeps that finger is motionless keeps pressure sensor pressure value big
It is greater than setting time a in the time of setting pressure a, then control circuit board controls corresponding control switch and is held on；When
When control circuit board detects that the pressure sensor pressure value of the position is greater than the time of setting pressure a greater than setting again
Between a, then control circuit board controls corresponding control switch and disconnects；
3 induction air outlets are from left to right successively is defined as: open, the first air outlet for stopping, are used for for controlling heater
Control the second air outlet of bath, and the third air outlet of control footrest component；
It is specific:
1) as user using finger close to the first air outlet, corresponding control switch is connected, then controller control heating
Device starts work；When user is again adjacent to the first air outlet using finger, disconnect corresponding control switch, then controller
Control heater stops working；
2) as user using finger close to the second air outlet, corresponding control switch is connected, then controller controls electromagnetism
Valve f conducting controls solenoid valve d, solenoid valve e conducting, flush port water outlet after 2-5s；By 5s-15s, controller control electricity
Magnet valve d, solenoid valve e, solenoid valve f closure；
3) as user using finger close to third air outlet, corresponding control switch is connected, then controller controls electromagnetism
Valve b conducting；By 3s-5s, controller controls solenoid valve b closure；
3.1) after user blocks third air outlet using two fingers, the second air outlet is blocked with another finger in 2s
When, then controller control solenoid valve c is held on；When third air outlet, the second air outlet are not blocked, solenoid valve c
Closure；
3.2) after user blocks third air outlet using two fingers, the first air outlet is blocked with another finger in 2s
When, then controller control solenoid valve f is held on；When third air outlet, the first air outlet are not blocked, solenoid valve f
Closure.
As a preferred solution: detecting 3 pressure sensors when user blocks 3 induction air outlets simultaneously using palm
To pressure, then control circuit board adjusts the revolving speed of centrifugal fan；
1) when keeping palm nearest apart from third air outlet, the first air outlet of distance is farthest, while keeping third air outlet position corresponding
Pressure sensor pressure value be greater than setting pressure b, then control circuit board control centrifugal fan revolving speed improve；
2) when keeping palm farthest apart from third air outlet, the first air outlet of distance is nearest, while keeping the first air outlet position corresponding
Pressure sensor pressure value be greater than setting pressure b, then control circuit board control centrifugal fan revolving speed reduce.
As a preferred solution: the control switch is relay.
As a preferred solution: the control circuit board is connected with buzzer, set when pressure sensor pressure value is greater than
Constant-pressure a, control circuit board control buzzer and issue a prompt tone；When pressure sensor pressure value is greater than setting pressure
When the time of a is greater than setting time a, control circuit board control buzzer continuously issues prompt tone twice.
Compared with prior art, the beneficial effects of the present invention are: the present invention on front side of water tank portion by designing with certainly
The trough urinal of dynamic open and close type cover board, needed for facilitating man's urine, avoids hygienic issues caused by urine from splashing.Further
, risen by the water level in control water storage box, the water of water storage upper box part can be made to pour in trough urinal from overflow port, to realize
Flushing to trough urinal, it is reasonable in design compact.
By the way that hand basin is arranged at the top of water storage case portion, on the one hand facilitates user and wash one's hands after relieved, naturally it is also possible to use
In the other articles of cleaning；On the other hand, water when washing one's hands can be discharged into water storage box, save water resource.
Further, it is contemplated that the case where other articles are cleaned in basin body, therefore be connected on the outlet pipe of tap
Drive rod is used to control the position of block water plate, (dirt should not be stored in water storage box when cleaning dirtier or article with grease stain
Excessive water is easy a large amount of growth bacteriums or generates peculiar smell), then drive rod can be made together with water blocking by Small-angle Rotation outlet pipe
Piece, which turns to, blocks the second discharge outlet, stops waste water to flow into water storage box, is directly discharged into sewer after so that waste water is discharged into trough urinal.
Furthermore the present invention makes body by the footrest when footrest component is arranged for user's defecation in toilet main body lower front
In the state of crouching, it is conducive to defecation, meets compatriots' habit in other words.Further, for driving footrest component to stretch out and for driving
The power that dynamic lifting pedal rises is provided by the hydraulic pressure in running water pipe, it is only necessary to the on-off of solenoid valve control water flow be arranged i.e.
It can be achieved elongating or shortening for lifting hydraulic cylinder and horizontal hydraulic cylinder, control is simple and energy conservation.
Further, with the increase for the execution unit for needing to control, more operation control panel is needed, and is being gone to the toilet
In the process then there is antihygienic defect in contact control panel.Therefore the present invention is further improved control panel, specifically,
The reaction force acts for the air-flow that control panel of the invention is generated using centrifugal fan in pressure sensor come realize open and close and
The operation of adjusting realizes the function of non-contact switch, compared to non-contacting infrared electro inductive switch, this hair can be achieved
It is bright can from main regulation sensitivity, and by finger can direct feel to air-flow, mountable multiple induction air outlets on a panel,
It is not easy the case where operating mistake occur, even people with visual impairment can also facilitate and be operated, while solve contact
Hygienic issues existing for button.
Further, detected whether that user is close by pyroelectric sensor, when no user is close, centrifugal fan is not
Starting, avoids the waste of electric energy.
When finger incudes air outlet close to some, obstruction is generated to the air-flow that discharge pipe sprays, i.e. finger produces air-flow
A raw reaction force, the reaction force is through on airflow function to the pressure sensor being connected with discharge pipe, control circuit board root
According to the operation of the pressure value information identification user of pressure sensor, so that control switch be made to execute operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of off working state of the present invention.
Fig. 2 is the in running order structural schematic diagram of trough urinal of the present invention.
Fig. 3 makes structural schematic diagram of the present invention for toilet seat when.
Fig. 4 is decomposition texture schematic diagram of the invention.
Fig. 5 is the structural schematic diagram of cover board.
Fig. 6 is structural schematic diagram of the hand basin toward trough urinal internal drainage state.
Fig. 7 is structural schematic diagram of the hand basin toward water storage box internal drainage state.
Fig. 8 is the partial cutaway view of extension in toilet main body.
Fig. 9 is the structural schematic diagram of lifting hydraulic cylinder.
Figure 10 is the attachment structure schematic diagram of water flowing component in the present invention.
Figure 11 is the structural schematic diagram of control panel.
Figure 12, Figure 13 are the decomposition texture schematic diagrams of control panel.
Figure 14 is the connection block diagram of electric component in the present invention.
Figure 15 is the attachment structure schematic diagram of water flowing component in embodiment 4.
1, toilet main body；11, water storage case portion；12, cavity is ridden；13, interior extension；14, flush port；15, bleeding point；
16, cover board；161, side baffle；162, tank；163, it is opened and closed hydraulic cylinder；164, interior wall extension；17, urinal button；18, urine
Slot；181, baffle cavity；182, holding groove；19, overflow port；
2, toilet lid；
3, footrest component；30, support is ridden；31, lifting pedal；32, lifting hydraulic cylinder；321, cylinder body；322, piston rod；323,
Reset tension spring；324, limited cover；33, horizontal hydraulic cylinder；34, idler wheel；
4, ring；
5, hand basin；501, the first positioning head；502, the second positioning head；503, the first discharge outlet；504, the second discharge outlet；51,
Tap；511, outlet pipe；512, drive rod；513, block water plate；
9, control panel；91, pedestal；
92, panel；921, air inlet；922, incude air outlet；923, sensor installation seat；
93, pyroelectric sensor；
95, centrifugal fan；951, outlet port；
96, pressure sensor；97, discharge pipe.
Specific embodiment
Embodiment 1
In conjunction with shown in Fig. 1 to Figure 10, it to include toilet main body 1, the toilet main body that the present embodiment provides a kind of multifunctional closestools
Rear side is water storage case portion 11；The toilet main body upper end, which is located on rear side of toilet bowl, is rotatably equipped with ring 4 and toilet lid 2.It is described
Toilet main body is ceramic material integrated molding.
Water storage case portion front forms the trough urinal 18 of front openings, and the trough urinal lower end is recessed holding groove
182, the undertaking trench bottom passes through pipeline and water passage；Lower end, which is rotatably connected to, on front side of the trough urinal can close institute
State the cover board 16 on front side of trough urinal.
There are two side baffle 161, the trough urinal rear sides to form described in matching receiving for cover board two sides symmetrical molding
The baffle cavity 181 of side baffle.
Two side baffle lower ends form the tank 162 upwardly extended, the tank top and baffle cavity lower part
Between be connected with by tap water hydraulic driving elongation for controlling the opening and closing hydraulic cylinders 163 of cover board open and close.
The cylinder body of the opening and closing hydraulic cylinder is connect by pipeline t with running water pipe, is connected by the top of pipeline s and trough urinal
It connects, the water outlet that trough urinal top is connected to pipeline s is preferably open downwards；Solenoid valve g, institute are in series on the pipeline t
It states and is in series with solenoid valve h on pipeline s.
It is water storage box that the water storage box portion, which is located at trough urinal rear section, and the water storage box passes through pipeline a and running water pipe
It connects, is in series with solenoid valve a on pipeline a.
The trough urinal upper back equidistantly offers multiple overflow ports 19 being connected to water storage upper box part in the horizontal direction.
The lateral wall top of the water storage case portion is equipped with urinal button 17.The solenoid valve a, solenoid valve g, solenoid valve h and small
Closet button is electrically connected with controller respectively.
Urinal button is once pressed, controller controls solenoid valve g conducting, and opening and closing hydraulic cylinder elongation rotates cover board forward
Trough urinal is set to be in use state.Urine flows into holding groove from trough urinal rear wall or cover board inner sidewall when man's urine,
Finally flow into sewer.
Urinal button is pressed again, and controller controls solenoid valve g and closes, solenoid valve h conducting, and opening and closing hydraulic cylinder shortening makes
Cover board, which rotates backward, is in close state trough urinal；Then it is closed after controller control solenoid valve a conducting setting time.Electromagnetism
Valve a is connected so that running water pipe adds water in water storage box, and the water in water storage box flows into trough urinal from the overflow port on top to be realized
It rinses.
Bottom forms the first discharge outlet being connected to trough urinal in the hand basin, and second be connected to water storage box
Discharge outlet；
Tap is fixedly installed on tap mounting portion, the tap top is rotatably connected to whole going out in inversion J-shaped
Water pipe；The side of the outlet pipe is fixedly connected with the drive rod for protruding into basin bottom, and the drive rod lower end, which is connected with, to be used for
Block the block water plate of the first discharge outlet, the second discharge outlet；
The basin bottom forms the first positioning head and the second positioning head for limiting block water plate slewing area；Work as block water plate
When side and the first positioning head offset, the first discharge outlet closing, the conducting of the second discharge outlet；When block water plate side is fixed with second
When potential head offsets, the second discharge outlet closing, the conducting of the first discharge outlet.
By the way that hand basin is arranged at the top of water storage case portion, on the one hand facilitates user and wash one's hands after relieved, naturally it is also possible to use
In the other articles of cleaning；On the other hand, water when washing one's hands can be discharged into water storage box, save water resource.
Further, it is contemplated that the case where other articles are cleaned in basin body, therefore be connected on the outlet pipe of tap
Drive rod is used to control the position of block water plate, (dirt should not be stored in water storage box when cleaning dirtier or article with grease stain
Excessive water is easy a large amount of growth bacteriums or generates peculiar smell), then drive rod can be made together with water blocking by Small-angle Rotation outlet pipe
Piece, which turns to, blocks the second discharge outlet, stops waste water to flow into water storage box, is directly discharged into sewer after so that waste water is discharged into trough urinal.
The lower front of the toilet main body is equipped with footrest component 3；The footrest component includes overall U-shaped foot
Support 30 is stepped on, the lifting pedal 31 of upper end among foot-operated support, 3 be connected between lifting pedal and foot-operated support are set
By the lifting hydraulic cylinder 32 of the driven elongation of tap water hydraulic, and be connected on rear side of foot-operated support between toilet main body by
2 horizontal hydraulic cylinders 33 of the driven elongation of tap water hydraulic.
The foot-operated support lower part is rotatably equipped with 3 to 4 idler wheels by pin shaft, so that foot-operated support is in horizontal hydraulic cylinder
It can be smooth flexible in the horizontal direction under driving.
The toilet main body lower front forms the foot-operated cavity 12 for accommodating the footrest component, the horizontal hydraulic cylinder
One end be fixedly connected with the rear wall of foot-operated cavity.When the horizontal hydraulic cylinder foreshortens to extreme position, the foot-operated support
Front side it is concordant with the front side of toilet main body so that footrest component will not additionally take up space when not in use.
The lifting hydraulic cylinder includes the cylinder body 321 and piston rod 322 being slidably connected, one end connection of the piston rod
There is the piston being slidably and sealingly connected with cylinder body, being connected between the piston and cylinder body inner end makes after hydraulic pressure decline in cylinder body
Reset tension spring 323 in piston rod retract cylinder, the cylinder body open end are fixedly connected with the limit that restricted piston and cylinder body are detached from
Lid 324.The opening and closing hydraulic cylinder, the structure of horizontal hydraulic cylinder are identical as the structure of lifting hydraulic cylinder.When hydraulic pressure increases in cylinder body
When be displaced outwardly piston together with piston rod, when hydraulic pressure is decreased to less than the pulling force of reset tension spring in cylinder body, piston is together with piston
In bar retract cylinder.
Having heaters is installed in the ring.The heater is ptc heater, and operating temperature ratings are 35-45 DEG C.
Upper end inner circumferential in the toilet main body positioned at toilet bowl forms interior extension 13；It is formed in the interior extension
Multiple downward opening flush ports 14, the interior extension is interior to form multiple openings in the horizontal direction above flush port
Bleeding point 15.The bleeding point reduces peculiar smell to external diffusion, improves user experience for being evacuated from inside to outside from toilet bowl.
The flush port is connected to the flushing pipeline taken shape in toilet main body；The bleeding point is by taking shape in closestool master
Intracorporal air duct connection, the air duct is connected with air exhauster.The outlet end of the air exhauster passes to outdoor by exhaust pipe
Or sewer.
It is connected between the water storage box and flushing pipeline by pipeline b, is in series with solenoid valve d on the pipeline b；The storage
Liquid level sensor to detect water level in water tank is installed in water tank.When water level is lower than setting value in water storage box, solenoid valve a
It is opened for adding water in water storage box, when water level reaches setting value in water storage box, solenoid valve a is closed.The water level settings value is lower than
Overflow port is concordant with overflow port lower end.
The cylinder body of the horizontal hydraulic cylinder is connect by pipeline c with running water pipe, is connect by pipeline d with flushing pipeline；
It is in series with solenoid valve b on the pipeline c, is in series with solenoid valve e on the pipeline d.
The cylinder body of the lifting hydraulic cylinder is connect by pipeline e with running water pipe, is connect by pipeline f with flushing pipeline；
It is in series with solenoid valve e on the pipeline e, is in series with solenoid valve f on the pipeline d.
The solenoid valve a, solenoid valve b, solenoid valve c, solenoid valve d, solenoid valve e, solenoid valve f, solenoid valve g and solenoid valve h
It is normally closed solenoid valve.
Side wall upper part of the toilet main body close to water storage box portion position is equipped with control panel, the control panel, row
Gas blower, liquid level sensor, heater, solenoid valve b, solenoid valve c, solenoid valve d, solenoid valve e and solenoid valve f respectively with controller
It electrically connects.Single-chip microcontroller can be used in the controller, is controlled by the signal of the signal input parts such as control panel, liquid level sensor
The work such as solenoid valve, blower, heater are the existing conventional technical means in this field, and simultaneously non-present invention emphasis, hereafter no longer
It repeats.
Side wall upper part of the toilet main body close to water storage box portion position forms panel bed, and the control panel is mounted on
The top of panel bed.
The present invention has the trough urinal of automatic open-close type cover board by designing on front side of water tank portion, facilitates man's urinal
It needs, avoids hygienic issues caused by urine from splashing.Further, risen by the water level in control water storage box, water storage can be made
The water of upper box part pours in trough urinal from overflow port, thus realize the flushing to trough urinal, it is reasonable in design compact.
Furthermore the present invention makes body by the footrest when footrest component is arranged for user's defecation in toilet main body lower front
In the state of crouching, it is conducive to defecation, meets compatriots' habit in other words.Further, for driving footrest component to stretch out and for driving
The power that dynamic lifting pedal rises is provided by the hydraulic pressure in running water pipe, it is only necessary to the on-off of solenoid valve control water flow be arranged i.e.
It can be achieved elongating or shortening for lifting hydraulic cylinder and horizontal hydraulic cylinder, control is simple and energy conservation.
Embodiment 2
The present embodiment makes following improvement on that basis of example 1: in the interior extension higher than the position of bleeding point or with
The contour position of bleeding point forms air inlet, air inlet and bleeding point and is staggered along toilet bowl circumferential position；The toilet main body
The inlet channel being connected to air inlet is inside formed, inlet channel is connected to by admission line with outdoor.Or admission line with
The indoor space far from front side of toilet main body is connected, for example the import of admission line is located on rear side of toilet main body and between the walls
Interstitial site.
The bleeding point be persistently evacuated can make within the scope of toilet bowl formed negative pressure, in winter air-flow from human buttock (and
Thigh root) it flows into toilet bowl and will use family and feel cold, user experience is bad, therefore adds some air inlets from outdoor toward toilet bowl
It is inside passed through gas, so that bleeding point gas flow rate with higher, is conducive to discharge peculiar smell, while making to flow into above ring again
Air-flow velocity reduce, avoid user from feeling cold when winter, temperature was lower.
Embodiment 3
In conjunction with shown in Fig. 1 to Figure 14, the present embodiment makes following improvement on that basis of example 1: the control panel 9 includes
Pedestal 91, and it is fixedly connected on the panel 92 of pedestal upper end.
The upper panel forms 3 induction air outlets 922 perpendicular with panel,OftenSliding in a induction air outlet
One discharge pipe 97 is installed, a centrifugal fan 95 is installed in the pedestal, the outlet port 951 of the centrifugal fan is logical
It crosses hose and is connected with one end that each discharge pipe is located on the inside of panel.
The lower panels form the air inlet 921 being connected to the air intake of centrifugal fan.
The position top that the panel inner wall corresponds to each induction air outlet forms sensor installation seat 923, Mei Gechuan
Between sensor mounting base and the discharge pipe of corresponding positionPass throughThe pressure sensor 96 of one sheet is connected；
The faceplate is equipped with a pyroelectric sensor 93 below induction air outlet.
The centrifugal fan, pyroelectric sensor and each pressure sensor respectively be mounted on the intracorporal control of seat
Circuit board processed electrically connects, and the control circuit board is electrically connected by conducting wire and controller.
There are 3 control switches to control circuit on-off, 3 pressure sensors point in the control circuit board
The control switch Dui Ying not controlled.
When pyroelectric sensor detects that user is close, control circuit board controls centrifugal fan and starts work, discharge pipe court
Air-flow is projected outside panel；When user blocks the air-flow using finger, the pressure sensor of corresponding position detects reaction
Power, and the size of reaction force and finger distance perception answer the distance of air outlet to be inversely proportional.
When user using finger close to any one individual air outlet, make the pressure sensor pressure of corresponding position
Value is greater than setting pressure a, then control circuit board controls corresponding control switch conducting.The control switch is relay.
The output of each relay is connected to 3 input terminals of controller.
It is specific:
1) when current state control switch is off-state, when user keeps that finger is motionless keeps pressure sensor pressure value big
It is less than setting time a in the time of setting pressure a, then control circuit board controls corresponding control switch and disconnects.
2) when current state control switch is off-state, when user keeps that finger is motionless makes pressure sensor pressure
The time that value is greater than setting pressure a is greater than setting time a, then control circuit board controls corresponding control switch holding and leads
It is logical；When control circuit board detects that the pressure sensor pressure value of the position is greater than greater than the time of setting pressure a again
Setting time a, then control circuit board controls corresponding control switch and disconnects.
3 induction air outlets are from left to right successively is defined as: opened for controlling heater, the first air outlet for stopping,
For controlling the second air outlet of bath, and the third air outlet of control footrest component.
It is specific:
1) as user using finger close to the first air outlet, corresponding control switch is connected, then controller control heating
Device starts work；When user is again adjacent to the first air outlet using finger, disconnect corresponding control switch, then controller
Control heater stops working.
2) as user using finger close to the second air outlet, corresponding control switch is connected, then controller controls
Solenoid valve f conducting controls solenoid valve d, solenoid valve e conducting, flush port water outlet after 2-5s；By 5s-15s, controller control
Solenoid valve d processed, solenoid valve e, solenoid valve f closure.
3) as user using finger close to third air outlet, corresponding control switch is connected, then controller controls
Solenoid valve b conducting；By 3s-5s, controller controls solenoid valve b closure.The step extends horizontal hydraulic cylinder.
3.1) after user blocks third air outlet using two fingers, the second outlet air is blocked with another finger in 2s
When mouth, then controller control solenoid valve c is held on；When third air outlet, the second air outlet are not blocked, solenoid valve
C closure.The step is filled the water in lifting hydraulic cylinder by opening solenoid valve c, for adjusting the elongation amplitude of lifting hydraulic cylinder, from
And the position of lifting pedal is turned up.
3.2) after user blocks third air outlet using two fingers, the first outlet air is blocked with another finger in 2s
When mouth, then controller control solenoid valve f is held on；When third air outlet, the first air outlet are not blocked, solenoid valve
F closure.The step, which is used to open solenoid valve f, drains lifting hydraulic cylinder, the shortening amplitude of lifting hydraulic cylinder is adjusted, to turn down
The position of lifting pedal.
So that 3 pressure sensors is detected pressure when user blocks 3 induction air outlets simultaneously using palm, then controls
The revolving speed of circuit board adjustment centrifugal fan.
1) when keeping palm nearest apart from third air outlet, the first air outlet of distance is farthest, while making third air outlet position
Corresponding pressure sensor pressure value is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan improves.
2) when keeping palm farthest apart from third air outlet, the first air outlet of distance is nearest, while making the first air outlet position
Corresponding pressure sensor pressure value is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan reduces.
The setting pressure a, setting pressure b, setting time a can be artificially adjusted as needed, the setting pressure
A, setting pressure b may be set to 0.1-0.3N, and the setting time a may be set to 2-3s.
When further, due to the revolving speed increase and decrease of centrifugal fan, (user does not hinder the initial pressure that pressure sensor detects
When gear induction air outlet) variation can be generated, therefore program setting can be by control circuit board, suffered by each pressure sensor
When the difference of the identical pressure value in other words of pressure value is less than setting value, it is believed that pressure value zero avoids centrifugal fan in this way
Revolving speed increase and decrease the influence of detected to pressure sensor pressure.
The control circuit board is SCM Based control circuit, the pressure that single-chip microcontroller passes through each pressure sensor of acquisition
Force value belongs to the ordinary skill in the art in conjunction with the on-off of the rule control relay of setting, and key of the invention is to each portion
The ingenious combination and utilization of part do not carry out substantial improvements for program and hardware, therefore not reinflated description herein.
The control circuit board is connected with buzzer, when pressure sensor pressure value is greater than setting pressure a, control electricity
Road plate controls buzzer and issues a prompt tone；It is set when the time that pressure sensor pressure value is greater than setting pressure a is greater than
Fix time a when, control circuit board control buzzer continuously issue prompt tone twice.
The reaction force acts for the air-flow that control panel of the invention is generated using centrifugal fan are come real in pressure sensor
The operation of existing open and close and adjusting, realizes the function of non-contact switch, incudes compared to non-contacting infrared electro can be achieved
Switch, the present invention can from main regulation sensitivity, and by finger can direct feel to air-flow, mountable multiple senses on a panel
Answer air outlet, it is not easy to the case where operating mistake occur, even people with visual impairment can also facilitate and be operated, and solve simultaneously
Hygienic issues existing for contact button.
Further, detected whether that user is close by pyroelectric sensor, when no user is close, centrifugal fan is not
Starting, avoids the waste of electric energy.
When finger incudes air outlet close to some, obstruction is generated to the air-flow that discharge pipe sprays, i.e. finger produces air-flow
A raw reaction force, the reaction force is through on airflow function to the pressure sensor being connected with discharge pipe, control circuit board root
According to the operation of the pressure value information identification user of pressure sensor, so that control switch be made to execute operation.
Embodiment 4
In conjunction with shown in Figure 15, the difference of the present embodiment and previous embodiment is: the water storage box passes through pipeline a and running water pipe
It connects, is connected with solenoid valve o on pipeline a；Solenoid valve o is 3-position-3-way solenoid valve, and solenoid valve o input end and running water pipe connect
Logical, primary outlet end is connected to water storage box, and second outlet end is connected to flushing pipeline.Solenoid valve o original state is closure
State, when a coil of solenoid valve o is powered, input end is connected to (i.e. water storage box and running water pipe company with primary outlet end
It is logical), when another coil of solenoid valve o is powered, second outlet end is connected to (i.e. water storage box and jet water spout with primary outlet end
Road connection).
Liquid level sensor to detect water level in water tank is installed in the water storage box.
The cylinder body of the horizontal hydraulic cylinder is connect by pipeline c with running water pipe, is connected with solenoid valve p on the pipeline c,
Solenoid valve p is 3-position-3-way solenoid valve, and the input end of solenoid valve p is connected to running water pipe, primary outlet end and horizontal hydraulic pressure
Cylinder connection, second outlet end is connected to flushing pipeline.
The cylinder body of the lifting hydraulic cylinder is connect by pipeline e with running water pipe, is connected with solenoid valve q on the pipeline e,
Solenoid valve q is 3-position-3-way solenoid valve, and the input end of solenoid valve q is connected to running water pipe, primary outlet end and raise-lower hydraulic
Cylinder connection, second outlet end is connected to flushing pipeline.
The cylinder body of the opening and closing hydraulic cylinder is connect by pipeline p with running water pipe, is connected with solenoid valve r on the pipeline p,
Solenoid valve r is 3-position-3-way solenoid valve, and the input end of solenoid valve r is connected to running water pipe, and primary outlet end and opening and closing are hydraulic
Cylinder connection, second outlet end is connected to trough urinal.
Side wall upper part of the toilet main body close to water storage box portion position is equipped with control panel, the control panel, row
Gas blower, liquid level sensor, heater, solenoid valve o, solenoid valve p and solenoid valve q are electrically connected with controller respectively.
Claims (10)
- It is water storage case portion on rear side of the toilet main body 1. a kind of multifunctional closestool includes toilet main body；In the toilet main body End, which is located on rear side of toilet bowl, is rotatably equipped with ring and toilet lid, it is characterised in that:Water storage case portion front forms the trough urinal of front openings, and the trough urinal lower end is recessed holding groove, described It accepts trench bottom and passes through pipeline and water passage；Lower end, which is rotatably connected to, on front side of the trough urinal can close the trough urinal The cover board of front side；There are two side baffle, the trough urinal rear sides to form matching and accommodate the side baffle for cover board two sides symmetrical molding Baffle cavity；Two side baffle lower ends form the tank upwardly extended, connect between the tank top and baffle cavity lower part Have by tap water hydraulic driving elongation for controlling the opening and closing hydraulic cylinder of cover board open and close；The trough urinal upper back equidistantly offers multiple overflow ports being connected to water storage upper box part in the horizontal direction；The lateral wall top of the water storage case portion is equipped with urinal button；Hand basin is installed at the top of the water storage case portion, the left or right side of the hand basin forms tap mounting portion, On hand basin different from the part of tap mounting portion be basin body；Bottom forms the first discharge outlet being connected to trough urinal in the hand basin, and the second draining being connected to water storage box Mouthful；Tap is fixedly installed on tap mounting portion, the tap top is rotatably connected to whole going out in inversion J-shaped Water pipe；The side of the outlet pipe is fixedly connected with the drive rod for protruding into basin bottom, and the drive rod lower end, which is connected with, to be used for Block the block water plate of the first discharge outlet, the second discharge outlet；The basin bottom forms the first positioning head and the second positioning head for limiting block water plate slewing area；Work as block water plate When side and the first positioning head offset, the first discharge outlet closing, the conducting of the second discharge outlet；When block water plate side is fixed with second When potential head offsets, the second discharge outlet closing, the conducting of the first discharge outlet.
- 2. a kind of multifunctional closestool as described in claim 1, it is characterised in that: the cylinder body of the opening and closing hydraulic cylinder passes through pipeline T is connect with running water pipe, is connected by the top of pipeline s and trough urinal；Solenoid valve g, the pipeline are in series on the pipeline t Solenoid valve h is in series on s；It is water storage box that the water storage box portion, which is located at trough urinal rear section, and the water storage box is connect by pipeline a with running water pipe, Solenoid valve a is in series on pipeline a；The solenoid valve a, solenoid valve g, solenoid valve h and urinal button are electrically connected with controller respectively；Once press urinal button, controller controls solenoid valve g conducting, opening and closing hydraulic cylinder elongation make cover board rotate forward make it is small Toilet bowl is in use state；Urinal button is pressed again, and controller controls solenoid valve g and closes, solenoid valve h conducting, and opening and closing hydraulic cylinder shortening makes cover board Rotating backward is in close state trough urinal；Then it is closed after controller control solenoid valve a conducting setting time.
- 3. a kind of multifunctional closestool as described in claim 1, it is characterised in that: the lower front of the toilet main body is equipped with Footrest component；The footrest component includes overall U-shaped foot-operated support, and the lifting that upper end among foot-operated support is arranged in is stepped on Plate, 2 or more the lifting hydraulic cylinders by the driven elongation of tap water hydraulic being connected between lifting pedal and foot-operated support, And it is connected to the horizontal hydraulic cylinder by the driven elongation of tap water hydraulic on rear side of foot-operated support between toilet main body；The toilet main body lower front forms the foot-operated cavity for accommodating the footrest component, one end of the horizontal hydraulic cylinder It is fixedly connected with the rear wall of foot-operated cavity；The lifting hydraulic cylinder includes the cylinder body and piston rod being slidably connected, and one end of the piston rod is connected with sliding with cylinder body The piston of dynamic sealing connection, being connected between the piston and cylinder body inner end retracts piston rod after hydraulic pressure decline in cylinder body Reset tension spring in cylinder body, the cylinder body open end are fixedly connected with the limited cover that restricted piston and cylinder body are detached from；The horizontal hydraulic cylinder, the structure for being opened and closed hydraulic cylinder are identical as the structure of lifting hydraulic cylinder；Having heaters is installed in the ring；Upper end inner circumferential in the toilet main body positioned at toilet bowl forms interior extension；Multiple open is formed in the interior extension The flush port of mouth down, the interior extension is interior to form the pumpings of multiple openings in the horizontal direction above flush port Mouthful；The flush port is connected to the flushing pipeline taken shape in toilet main body；The bleeding point is by taking shape in toilet main body Air duct connection, the air duct is connected with air exhauster；It is connected between the water storage box and flushing pipeline by pipeline b, is in series with solenoid valve d on the pipeline b；The water storage box Liquid level sensor to detect water level in water tank is inside installed；The cylinder body of the horizontal hydraulic cylinder is connect by pipeline c with running water pipe, is connect by pipeline d with flushing pipeline；It is described It is in series with solenoid valve b on pipeline c, is in series with solenoid valve e on the pipeline d；The cylinder body of the lifting hydraulic cylinder is connect by pipeline e with running water pipe, is connect by pipeline f with flushing pipeline；It is described It is in series with solenoid valve e on pipeline e, is in series with solenoid valve f on the pipeline d；Side wall upper part of the toilet main body close to water storage box portion position is equipped with control panel, the control panel, exhaust wind Machine, liquid level sensor, heater, solenoid valve b, solenoid valve c, solenoid valve d, solenoid valve e and solenoid valve f respectively with controller Electricity Federation It connects.
- 4. a kind of multifunctional closestool as claimed in claim 3, it is characterised in that: the heater is ptc heater.
- 5. a kind of multifunctional closestool as claimed in claim 3, it is characterised in that: the outlet end of the air exhauster passes through exhaust Pipe is communicated to outdoor.
- 6. a kind of multifunctional closestool as claimed in claim 3, it is characterised in that: be higher than the position of bleeding point in the interior extension It sets or the position contour with bleeding point forms air inlet, air inlet and bleeding point and be staggered along toilet bowl circumferential position；It is described The inlet channel being connected to air inlet is formed in toilet main body, inlet channel is connected to by admission line with outdoor.
- 7. a kind of multifunctional closestool as described in claim 1, it is characterised in that: the toilet main body be ceramic material one at Type.
- 8. a kind of multifunctional closestool as claimed in claim 3, it is characterised in that: the control panel includes pedestal, and It is fixedly connected on the panel of pedestal upper end；The upper panel forms 3 induction air outlets perpendicular with panel,OftenIt is slidably fitted in a induction air outlet One discharge pipe, is equipped with a centrifugal fan in the pedestal, the outlet port of the centrifugal fan by hose with it is each Discharge pipe is located at one end on the inside of panel and is connected；The lower panels form the air inlet being connected to the air intake of centrifugal fan；The position top that the panel inner wall corresponds to each induction air outlet forms sensor installation seat, each sensor installation Between seat and the discharge pipe of corresponding positionPass throughThe pressure sensor of one sheet is connected；The faceplate is equipped with a pyroelectric sensor below induction air outlet；The centrifugal fan, pyroelectric sensor and each pressure sensor respectively be mounted on seat intracorporal control electricity Road plate electrically connects, and the control circuit board is electrically connected by conducting wire and controller；There is 3 control switches to control circuit on-off, 3 pressure sensors are right respectively in the control circuit board The control switch should be controlled；When pyroelectric sensor detects that user is close, control circuit board controls centrifugal fan and starts work, and discharge pipe is towards panel Outer injection air-flow；When user blocks the air-flow using finger, the pressure sensor of corresponding position detects reaction force, and The size and finger distance perception of reaction force answer the distance of air outlet to be inversely proportional；When user using finger close to any one individual air outlet, keep the pressure sensor pressure value of corresponding position big In setting pressure a, then control circuit board controls corresponding control switch conducting；It is specific:1) when current state control switch is off-state, when user keeps that finger is motionless keeps pressure sensor pressure value big It is less than setting time a in the time of setting pressure a, then control circuit board controls corresponding control switch and disconnects；2) when current state control switch is off-state, when user keeps that finger is motionless keeps pressure sensor pressure value big It is greater than setting time a in the time of setting pressure a, then control circuit board controls corresponding control switch and is held on；When When control circuit board detects that the pressure sensor pressure value of the position is greater than the time of setting pressure a greater than setting again Between a, then control circuit board controls corresponding control switch and disconnects；3 induction air outlets are from left to right successively is defined as: open, the first air outlet for stopping, are used for for controlling heater Control the second air outlet of bath, and the third air outlet of control footrest component；It is specific:1) as user using finger close to the first air outlet, corresponding control switch is connected, then controller control heating Device starts work；When user is again adjacent to the first air outlet using finger, disconnect corresponding control switch, then controller Control heater stops working；2) as user using finger close to the second air outlet, corresponding control switch is connected, then controller controls electromagnetism Valve f conducting controls solenoid valve d, solenoid valve e conducting, flush port water outlet after 2-5s；By 5s-15s, controller control electricity Magnet valve d, solenoid valve e, solenoid valve f closure；3) as user using finger close to third air outlet, corresponding control switch is connected, then controller controls electromagnetism Valve b conducting；By 3s-5s, controller controls solenoid valve b closure；3.1) after user blocks third air outlet using two fingers, the second air outlet is blocked with another finger in 2s When, then controller control solenoid valve c is held on；When third air outlet, the second air outlet are not blocked, solenoid valve c Closure；3.2) after user blocks third air outlet using two fingers, the first air outlet is blocked with another finger in 2s When, then controller control solenoid valve f is held on；When third air outlet, the first air outlet are not blocked, solenoid valve f Closure.
- 9. a kind of multifunctional closestool as claimed in claim 8, it is characterised in that: when user blocks 3 senses using palm simultaneously Answer air outlet that 3 pressure sensors is made to detect pressure, then the revolving speed of control circuit board adjustment centrifugal fan；1) when keeping palm nearest apart from third air outlet, the first air outlet of distance is farthest, while keeping third air outlet position corresponding Pressure sensor pressure value be greater than setting pressure b, then control circuit board control centrifugal fan revolving speed improve；2) when keeping palm farthest apart from third air outlet, the first air outlet of distance is nearest, while keeping the first air outlet position corresponding Pressure sensor pressure value be greater than setting pressure b, then control circuit board control centrifugal fan revolving speed reduce.
- 10. a kind of multifunctional closestool as claimed in claim 8, it is characterised in that: the control switch is relay.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217412.5A CN109356250B (en) | 2018-10-18 | 2018-10-18 | Multifunctional closestool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217412.5A CN109356250B (en) | 2018-10-18 | 2018-10-18 | Multifunctional closestool |
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| CN109356250A true CN109356250A (en) | 2019-02-19 |
| CN109356250B CN109356250B (en) | 2020-06-12 |
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| CN201811217412.5A Active CN109356250B (en) | 2018-10-18 | 2018-10-18 | Multifunctional closestool |
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Cited By (3)
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| CN110397129A (en) * | 2019-08-05 | 2019-11-01 | 淮北雷德机电科技有限公司 | A kind of novel energy-conserving automatic flushing formula toilet seat |
| CN110792145A (en) * | 2019-11-25 | 2020-02-14 | 苏州哲思达智能设备科技有限公司 | Energy-saving height-adjustable intelligent closestool |
| CN111173088A (en) * | 2019-12-25 | 2020-05-19 | 安徽晟游数据科技有限公司 | Closestool with closestool ring capable of automatically turning upwards and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN109356250B (en) | 2020-06-12 |
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