CN108560655A - A kind of gravity sensing closestool flushing valve - Google Patents
A kind of gravity sensing closestool flushing valve Download PDFInfo
- Publication number
- CN108560655A CN108560655A CN201810723203.1A CN201810723203A CN108560655A CN 108560655 A CN108560655 A CN 108560655A CN 201810723203 A CN201810723203 A CN 201810723203A CN 108560655 A CN108560655 A CN 108560655A
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- China
- Prior art keywords
- fixed
- lid
- motor
- staving
- notch
- 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.)
- Pending
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 18
- 230000005484 gravity Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- 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
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/024—Operated hydraulically or pneumatically
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of gravity sensing closestool flushing valves, are related to closestool technical field.The present invention includes pedestal, staving and cushion component, and a lid is combined on staving, and lid bottom surface is fixed with a water blockoff mechanism；Water blockoff mechanism includes that motor, thread bush and two guide rods, outside motor are fixed with waterproof cover.By the present invention in that supporting pad is along support base slide downward under the gravity of user, drive pushing block contact pressure sensor, when pressure sensor can't detect pressure, processor controls motor operation and water blockoff plug is driven to be detached from outlet pipe discharge progress flush action, by detecting the water level in staving equipped with liquid level sensor, liquid level sensor emits signal to processor, processor control motor, which rotates backward, drives water blockoff plug to block outlet pipe, and control unlatching and the closure of electric switching valve, solve the problems, such as that the existing closestool flushing valve person of being not convenient to use uses, the case where forgetting bath after avoiding the occurrence of user conveniently.
Description
Technical field
The invention belongs to closestool technical fields, more particularly to a kind of gravity sensing closestool flushing valve.
Background technology
Closestool is also toilet seat, is the bucket for having lid of stool and urine, and the invention of closestool is referred to as a great invention, it
Solve people itself eat and drink draw spread into ging wrong, develop into again later using siphon, spiral siphon, present newest injection rainbow
The water closet of the principles such as suction and super rotation hydrocone type, also it is believed that water closet is cause of all kinds of wickedness, because it is consumed greatly
There are many classification of the domestic water of amount, closestool, there is fission, disjunctor.With the development of science and technology, having also appeared many novelties
Kind.
Traditional closestool flushing valve uses water tank, valve seat, valve body, movable axis and the combination of bracing wire, however when in use can
There is the case where forgetting bath after user is convenient, it may appear that the case where toilet air stench, and it is convenient every time after rushed
The use of the water person of being not convenient to use, while existing closestool flushing valve is easily damaged, to reduce the service life of flashing valve,
It cannot be satisfied the using effect of user.
Invention content
The purpose of the present invention is to provide a kind of gravity sensing closestool flushing valves, by being supported under the gravity of user
Pad drives pushing block contact pressure sensor, when pressure sensor can't detect pressure, processor control along support base slide downward
Motor operation processed drives water blockoff plug to be detached from outlet pipe discharge and carries out flush action, by being detected in staving equipped with liquid level sensor
Water level, liquid level sensor emit signal to processor, and processor control motor, which rotates backward, drives water blockoff plug to block outlet pipe, and
Unlatching and the closure for controlling electric switching valve solve the problems, such as that the existing closestool flushing valve person of being not convenient to use uses.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of gravity sensing closestool flushing valve, including pedestal, staving and cushion component, is coordinated on the staving
There are a lid, the lid bottom surface to be fixed with a water blockoff mechanism；The water blockoff mechanism includes motor, thread bush and two guide rods,
Outside motor is fixed with waterproof cover, and one surface of the motor is fixedly connected by mounting base with lid bottom surface, the motor output
Axis one end is fixed with a threaded rod by shaft coupling；The thread bush is threadedly coupled with threaded rod, the thread bush week side it is solid
Surely there is one group of sliding shoe, a pilot hole is offered on the sliding shoe, described thread bush one end is fixed with a water blockoff plug, water blockoff plug
It is made of rubber material；Described guide rod one end is fixedly connected with lid bottom surface, and the pilot hole is slidably matched with guide rod, institute
The case where stating guide rod one end and be fixed with a spacing ring, avoiding thread bush from being detached from guide rod by spacing ring；The cushion component
Including support base and supporting pad, the support base side is connect by free bearing with one surface pivots of pedestal, one table of the support base
Face offers the first notch, and one inner wall of the first notch is fixed with several springs, by being equipped with spring into row buffering, convenient for making
Cushion space is provided while user comfortably uses, the dead weight contact pressure sensor due to supporting pad is avoided to lead to excess waste
The problem of water resource；One surface of the supporting pad offers the second notch, and the second notch inner wall is slided with support base week side
Dynamic cooperation, one inner wall of the second notch are fixed with a pushing block, and the pushing block and the first slit space coordinate, one table of the pushing block
Face is fixedly connected with spring one end, and pushing block slides in the second notch.
Further, the staving is equipped with an outlet pipe and a water inlet pipe, and the water inlet pipe is equipped with a motor switch
Valve, the water inlet pipe are equipped with a manual switch valve, are avoided due to flashing valve by being equipped with electric switching valve and manual switch valve
The problem of damage causes water inlet pipe not closed, the water blockoff plug and outlet pipe clearance fit, the staving is interior to be equipped with a liquid level
Sensor, the model HPX-33 of liquid level sensor.
Further, one surface of the lid is fixed with a control device, and the control device includes processor and control
Unit, processor are ARM9 series processors, and one inner wall of the first notch is fixed with several pressure sensors, pressure sensor
For PTG501 model pressure sensors, the motor, liquid level sensor, pressure sensor and electric switching valve connect with processor
It connects, the control device is equipped with motor switch, and the motor switch is electrically connected with motor, is used for by being equipped with motor switch
Manual flush.
Further, the staving is equipped with connecting wire, and the staving one side is fixed with a reserve battery, described standby
Electrically connected with pressure sensor, liquid level sensor, control device, motor and electric switching valve respectively with battery and connecting wire
Flashing valve not available problem when connecing, while being avoided equipped with reserve battery due to having a power failure.
Further, one inner wall of the lid is fixed with edge and locating ring, the gap between the edge and locating ring
Consistent with staving wall thickness, one opposite side of the lid is respectively and fixedly provided with a pulling plate, and the pulling plate bottom surface is a cambered surface, is by bottom surface
The pulling plate of cambered surface is convenient for extraction lid.
Further, the supporting pad one side is rotatably connected to an overturning lid, the overturning lid by free bearing and shaft
With supporting pad clearance fit.
The invention has the advantages that：
1, by the present invention in that supporting pad drives pushing block along the along support base slide downward under the gravity of user
One notch slide downward, pushing block squeeze spring and pushing block bottom surface contact pressure sensor, and pressure sensor detects pressure and will
Signal is transmitted to processor, and when pressure sensor can't detect pressure, processor controls motor operation and water blockoff plug is driven to be detached from
Outlet pipe discharge carries out flush action, detects the water level in staving by liquid level sensor, liquid level sensor emits to processor
Signal, processor control motor, which rotates backward, drives water blockoff plug to block outlet pipe, and controls unlatching and the closure of electric switching valve,
The case where realizing intelligence water inlet and bath, forgetting bath after avoiding the occurrence of user conveniently, avoids the occurrence of the feelings of toilet stench
Condition, it is user-friendly.
2, the present invention by motor drive threaded rod rotation, threaded rod drive thread bush on sliding shoe along guide rod to
Upper sliding, thread bush drive water blockoff plug to be detached from outlet pipe, and the water in staving is discharged by outlet pipe carries out flush action, by anti-
Rotating motor, motor drive threaded rod to rotate backward, water blockoff plug can be driven to block outlet pipe, avoided due to existing flashing valve knot
The problem of structure complexity is easily damaged extends the service life of flashing valve, meets the using effect of user.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of gravity sensing closestool flushing valve of the present invention；
Fig. 2 is the structural schematic diagram of pedestal and staving；
Fig. 3 is the structural schematic diagram of lid and water blockoff mechanism；
Fig. 4 is the structural schematic diagram of lid, motor, guide rod and threaded rod；
Fig. 5 is the structural schematic diagram of thread bush, sliding shoe and water blockoff plug；
Fig. 6 is the structural schematic diagram of cushion component；
Fig. 7 is the structural schematic diagram of support base；
Fig. 8 is the structural schematic diagram of supporting pad；
Fig. 9 is the structural schematic diagram of overturning lid；
In attached drawing, parts list represented by the reference numerals are as follows：
1- pedestals, 2- stavings, 3- cushion components, 4- lids, 5- water blockoffs mechanism, 201- outlet pipes, 202- water inlet pipes, 203-
Electric switching valve, 204- liquid level sensors, 205- reserve batteries, 301- support bases, 302- supporting pads, the first notches of 303-,
304- springs, the second notches of 305-, 306- pushing blocks, 307- pressure sensors, 308- overturning lids, 401- control devices, the sides 402-
Edge, 403- locating rings, 404- pulling plates, 501- motors, 502- thread bush, 503- guide rods, 504- water blockoff plugs, 505- threaded rods,
506- sliding shoes, 507- pilot holes, 508- spacing rings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -8, the present invention is a kind of gravity sensing closestool flushing valve, including pedestal 1, staving 2 and cushion
Component 3 is combined with a lid 4 on staving 2, and 4 bottom surface of lid is fixed with a water blockoff mechanism 5；
Water blockoff mechanism 5 includes motor 501, thread bush 502 and two guide rods 503, and 501 external stability of motor has waterproof cover,
501 1 surface of motor is fixedly connected by mounting base with 4 bottom surface of lid, and 501 output shaft one end of motor is fixed with by shaft coupling
One threaded rod 505；
Thread bush 502 is threadedly coupled with threaded rod 505, and 502 weeks sides of thread bush are fixed with one group of sliding shoe 506, sliding
A pilot hole 507 is offered on block 506,502 one end of thread bush is fixed with a water blockoff plug 504, and water blockoff plug 504 is by rubber material system
At；
503 one end of guide rod is fixedly connected with 4 bottom surface of lid, and pilot hole 507 is slidably matched with guide rod 503, guide rod
503 one end are fixed with a spacing ring 508, by spacing ring 508 avoid thread bush 502 be detached from guide rod 503 the case where；
Cushion component 3 includes support base 301 and supporting pad 302, and 301 side of support base passes through free bearing and 1 one surface of pedestal
Rotation connection, 301 1 surface of support base offer the first notch 303, and 303 1 inner wall of the first notch is fixed with several springs 304,
By being equipped with spring 304 into row buffering, cushion space is provided while comfortably use convenient for user, is avoided due to supporting pad
The problem of 302 dead weight contact pressure sensor 307 leads to excess waste water resource；
302 1 surface of supporting pad offers the second notch 305, and 301 weeks sides of 305 inner wall of the second notch and support base are slided
Cooperation, 305 1 inner wall of the second notch are fixed with a pushing block 306,303 clearance fit of pushing block 306 and the first notch, pushing block 306 1
Surface is fixedly connected with 304 one end of spring, the sliding in the second notch 305 of pushing block 306.
Wherein as shown in Fig. 2, staving 2 is equipped with an outlet pipe 201 and a water inlet pipe 202, water inlet pipe 202 is equipped with an electricity
Dynamic switch valve 203, water inlet pipe 202 are equipped with a manual switch valve, are avoided by being equipped with electric switching valve 203 and manual switch valve
The problem of causing water inlet pipe 202 not closed due to flashing valve damage, water blockoff plug 504 and 201 clearance fit of outlet pipe, staving 2
Inside it is equipped with a liquid level sensor 204, the model HPX-33 of liquid level sensor 204.
Wherein as shown in figure 3,4 one surface of lid is fixed with a control device 401, control device 401 include processor and
Control unit, processor are ARM9 series processors, and 303 1 inner wall of the first notch is fixed with several pressure sensors 307, pressure
Sensor 307 is PTG501 model pressure sensors, motor 501, liquid level sensor 204, pressure sensor 307 and motor switch
Valve 203 is connect with processor, and the control device 401 is equipped with motor switch, and the motor switch electrically connects with motor 501
It connects, by being equipped with motor switch for manual flush.
Wherein as shown in Fig. 2, staving 2 is equipped with connecting wire, 2 one side of staving is fixed with a reserve battery 205, spare
Battery 205 and connecting wire respectively with pressure sensor 307, liquid level sensor 204, control device 401, motor 501 and electronic
Switch valve 203 be electrically connected, while equipped with reserve battery 205 avoid due to power failure when the not available problem of flashing valve.
Wherein as shown in Figure 3 and Figure 4,4 one inner wall of lid is fixed with edge 402 and locating ring 403, edge 402 and positioning
Gap between ring 403 is consistent with 2 wall thickness of staving, and 4 one opposite side of lid is respectively and fixedly provided with a pulling plate 404, and 404 bottom surface of pulling plate is one
Cambered surface is convenient for extraction lid 4 by the pulling plate 404 that bottom surface is cambered surface.
Wherein as shown in Fig. 6 and Fig. 9,302 one side of supporting pad is rotatably connected to an overturning lid by free bearing and shaft
308, overturn lid 308 and 302 clearance fit of supporting pad.
One of the present embodiment has particular application as：User is sitting on supporting pad 302, and supporting pad 302 is along support base 301
Slide downward, and pushing block 306, along 303 slide downward of the first notch, pushing block 306 squeezes spring 304 and 306 bottom surface of pushing block contacts
Pressure sensor 307, pressure sensor 307 detect pressure and transmit signals to processor, when pressure sensor 307 detects
When less than pressure, processor controls motor 501 and runs, and motor 501 drives threaded rod 505 to rotate, and threaded rod 505 drives thread bush
For sliding shoe 506 on 502 along 503 upward sliding of guide rod, thread bush 502 drives water blockoff plug 504 to be detached from outlet pipe 201, bucket
Water in body 2 is discharged by outlet pipe 201 carries out flush action, when liquid level sensor 204 detects that water level is 0 in staving 2,
Liquid level sensor 204 emits signal to processor, and processor control motor 501, which rotates backward, drives water blockoff plug 504 to block water outlet
Pipe 201, and control electric switching valve 203 and open the water filling into staving 2, when liquid level sensor 204 detects that water level is suitable, to
Processor emits signal, and processor, which controls electric switching valve 203 and closes, stops water filling.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of gravity sensing closestool flushing valve, including pedestal (1), staving (2) and cushion component (3), it is characterised in that：It is described
A lid (4) is combined on staving (2), lid (4) bottom surface is fixed with a water blockoff mechanism (5)；
The water blockoff mechanism (5) includes motor (501), thread bush (502) and two guide rods (503), (501) one table of the motor
Face is fixedly connected by mounting base with lid (4) bottom surface, and described motor (501) output shaft one end is fixed with a spiral shell by shaft coupling
Rasp bar (505)；
The thread bush (502) is threadedly coupled with threaded rod (505), and all sides of the thread bush (502) are fixed with one group of sliding
Block (506) offers a pilot hole (507) on the sliding shoe (506), and described thread bush (502) one end is fixed with a water blockoff
It fills in (504)；
Described guide rod (503) one end is fixedly connected with lid (4) bottom surface, and the pilot hole (507) is slided with guide rod (503)
Cooperation, described guide rod (503) one end is fixed with a spacing ring (508)；
The cushion component (3) includes support base (301) and supporting pad (302), support base (301) side by free bearing with
(1) one surface pivots of pedestal connect, and (301) one surface of the support base offers the first notch (303), first notch
(303) one inner walls are fixed with several springs (304)；
(302) one surface of the supporting pad offers the second notch (305), the second notch (305) inner wall and support base
(301) all sides are slidably matched, and (305) one inner wall of second notch is fixed with a pushing block (306), the pushing block (306) with
First notch (303) clearance fit, (306) one surface of the pushing block are fixedly connected with spring (304) one end.
2. a kind of gravity sensing closestool flushing valve according to claim 1, which is characterized in that the staving (2) is equipped with
One outlet pipe (201) and a water inlet pipe (202), the water inlet pipe (202) are equipped with an electric switching valve (203), the water inlet
It manages (202) and is equipped with a manual switch valve, the water blockoff plug (504) and outlet pipe (201) clearance fit, the staving (2) is interior
Equipped with a liquid level sensor (204).
3. a kind of gravity sensing closestool flushing valve according to claim 1, which is characterized in that (4) one surface of the lid
It is fixed with a control device (401), the control device (401) includes processor and control unit, first notch (303)
One inner wall is fixed with several pressure sensors (307), the motor (501), liquid level sensor (204), pressure sensor (307)
It is connect with processor with electric switching valve (203), the control device (401) is equipped with motor switch, the motor switch
It is electrically connected with motor (501).
4. a kind of gravity sensing closestool flushing valve according to claim 1, which is characterized in that the staving (2) is equipped with
Connecting wire, staving (2) one side are fixed with a reserve battery (205), the reserve battery (205) and connecting wire point
Not with pressure sensor (307), liquid level sensor (204), control device (401), motor (501) and electric switching valve (203)
It is electrically connected.
5. a kind of gravity sensing closestool flushing valve according to claim 1, which is characterized in that (4) one inner wall of the lid
It is fixed with edge (402) and locating ring (403), the gap between the edge (402) and locating ring (403) and staving (2) wall
Thick consistent, (4) one opposite side of the lid is respectively and fixedly provided with a pulling plate (404), and pulling plate (404) bottom surface is a cambered surface.
6. a kind of gravity sensing closestool flushing valve according to claim 1, which is characterized in that the supporting pad (302) one
Side is rotatably connected to an overturning lid (308) by free bearing and shaft, and the overturning lid (308) is matched with supporting pad (302) gap
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723203.1A CN108560655A (en) | 2018-07-04 | 2018-07-04 | A kind of gravity sensing closestool flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723203.1A CN108560655A (en) | 2018-07-04 | 2018-07-04 | A kind of gravity sensing closestool flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108560655A true CN108560655A (en) | 2018-09-21 |
Family
ID=63555175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810723203.1A Pending CN108560655A (en) | 2018-07-04 | 2018-07-04 | A kind of gravity sensing closestool flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560655A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201292564Y (en) * | 2008-01-29 | 2009-08-19 | 明春刚 | Electric-controlled piston type water saving closet |
| CN202031155U (en) * | 2011-03-08 | 2011-11-09 | 史国和 | Automatic flushing closestool |
| KR20130109076A (en) * | 2013-09-03 | 2013-10-07 | 주식회사 베스트오토 | Direct water type non-power auto-flush of chamber pot |
| CN107638121A (en) * | 2017-09-04 | 2018-01-30 | 广东美的环境电器制造有限公司 | Toilet lid and there is its closestool |
| CN108018923A (en) * | 2017-12-15 | 2018-05-11 | 广州市首试科技有限公司 | Intelligent water-saving toilet water tank |
| CN208563493U (en) * | 2018-07-04 | 2019-03-01 | 南京机电职业技术学院 | A kind of gravity sensing closestool flushing valve |
-
2018
- 2018-07-04 CN CN201810723203.1A patent/CN108560655A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201292564Y (en) * | 2008-01-29 | 2009-08-19 | 明春刚 | Electric-controlled piston type water saving closet |
| CN202031155U (en) * | 2011-03-08 | 2011-11-09 | 史国和 | Automatic flushing closestool |
| KR20130109076A (en) * | 2013-09-03 | 2013-10-07 | 주식회사 베스트오토 | Direct water type non-power auto-flush of chamber pot |
| CN107638121A (en) * | 2017-09-04 | 2018-01-30 | 广东美的环境电器制造有限公司 | Toilet lid and there is its closestool |
| CN108018923A (en) * | 2017-12-15 | 2018-05-11 | 广州市首试科技有限公司 | Intelligent water-saving toilet water tank |
| CN208563493U (en) * | 2018-07-04 | 2019-03-01 | 南京机电职业技术学院 | A kind of gravity sensing closestool flushing valve |
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