CN102677763B - Water-saving toilet - Google Patents
Water-saving toilet Download PDFInfo
- Publication number
- CN102677763B CN102677763B CN2012101490969A CN201210149096A CN102677763B CN 102677763 B CN102677763 B CN 102677763B CN 2012101490969 A CN2012101490969 A CN 2012101490969A CN 201210149096 A CN201210149096 A CN 201210149096A CN 102677763 B CN102677763 B CN 102677763B
- Authority
- CN
- China
- Prior art keywords
- water
- flexible pipe
- tumbler
- pipe
- pressing piece
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
-
- 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
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/17—Means for connecting the bowl to the flushing pipe
-
- 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
- E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
-
- 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
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)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a water-saving toilet comprising a seat body and a water tank arranged on the seat body. The seat body is provided with a water flushing chamber; the water flushing chamber is connected with the water tank; the water tank is provided with a switch; a water discharging pipe of the water flushing chamber is connected with an external blow-off pipe through a water saving device; the water saving device comprises a tank body, a hose and a valve assembly for controlling the hose to be closed and opened; the valve assembly comprises a rotating piece, a rotating shaft and a first pressing piece; the hose is obliquely arranged in the tank body; one end of the hose is connected with the water discharging pipe and the other end of the hose is connected with the external blow-off pipe; the rotating shaft is arranged on the tank body and the rotating piece is rotatably arranged on the rotating shaft; the first pressing piece is arranged at the front end of the rotating piece; and the closing and the opening of the hose are realized by that the first pressing piece presses the hose when the rotating piece rotates. The straight hose which is obliquely arranged is used for discharging pollution; and the pollution discharge of the toilet does not need to climb and dirt can be easily discharged by little water under the effect of gravity.
Description
Technical field
The present invention relates to the bathroom field, be specifically related to a kind of toilet, especially a kind of water-saving closet.
Background technology
In the world today, toilet is acknowledged as " gage of health level ", and British invention toilet is the contribution greatly to human society.The appearance of toilet has changed the custom that the past people visit the restroom, cleaner and tidier, much cleaner, discharge regime more easily, people's quality of life is greatly improved, due to groundwater supply gutter covering whole city comprehensively, make increasing people use toilet easily again.
Existing toilet flows back to outdoor in order to reach the stink that prevents in blow-off line by toilet, in toilet, store simultaneously the purpose of appropriate water, the blow-off line of toilet is designed to one and is bent upwards afterwards reclinate complicated shape again, after toilet is finished using, to go out blow-off line to dirt, at this moment need a large amount of water to carry out flushing toilet seat, allowing dirt cross higher than the blow-off line of the about 50mm in toilet bottom just can go out, otherwise dirt will be trapped in toilet, the reason of Here it is traditional toilet water consumption.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of simple in structure, reasonable in design, improves the water-saving closet of water utilization rate.
For solving the problems of the technologies described above, the invention provides a kind of water-saving closet, comprise pedestal and be arranged on the water tank on pedestal, on described pedestal, be provided with the bath chamber, described bath chamber is connected with water tank, on water tank, be provided with switch, the gutter in described bath chamber is connected with extraneous blow-off pipe by water saving fixtures, and described water saving fixtures comprise casing, flexible pipe and control the valve member of flexible pipe sealing and conducting;
Described valve member comprises tumbler, turning cylinder and the first pressing piece, what described flexible pipe tilted is arranged in casing, one end of described flexible pipe connects gutter, an other end connects extraneous blow-off pipe, described turning cylinder is arranged on casing, tumbler is rotating to be arranged on turning cylinder, and described the first pressing piece is arranged on the front end of tumbler, and the first pressing piece is pressed sealing and the conducting that flexible pipe is realized flexible pipe when tumbler rotates.
For improving the safety of water-saving closet, the present invention improves to be had, and described water saving fixtures also comprise syphon, and syphon is down being arranged on flexible pipe of " U " shape.
The present invention improves to be had, and on described tumbler, also is extended with and rotates end, and the top of rotating end is provided with the second pressing piece, and the second pressing piece is pressed syphon and realized siphonal sealing and conducting when tumbler rotates.
For making flexible pipe and gutter and blow-off pipe firmly fixing, the present invention improves to be had, and the two ends of described flexible pipe are provided with the holddown groove of circumferential extension, and described water saving fixtures also are provided with hoop, and hoop is arranged on the interior fixedly flexible pipe of holddown groove on gutter and blow-off pipe.
The present invention improves to be had, and the rear end of described tumbler is connected with the driving rope that pulls tumbler to rotate, and drives rope and switch gearing.
The present invention improves to be had, and described water saving fixtures also are provided with back-moving spring, and an end of described back-moving spring connects the rear end of described tumbler, and the other end is fixed on described casing.
The present invention improves to be had, and on described casing, also is provided with the first fixed block and the second fixed block, and described the first fixed block is arranged on the opposite side of flexible pipe with respect to the first pressing piece, and described the second fixed block is arranged on the opposite side of syphon with respect to the second pressing piece.
The present invention improves to be had, and described flexible pipe is near with an end of blow-off pipe, being provided with the valve of liquid one-way flow.
The invention has the beneficial effects as follows: novel toilet design, the straight flexible pipe blowdown that employing is obliquely installed, make the blowdown of this toilet not need climbing, and due to the effect of gravity, only need to have a little a water just can easily dirt be discharged, it is simple in structure, and is easy to use, safe, have great market prospects.
The accompanying drawing explanation
Accompanying drawing 1 is the normal untapped state diagram of water-saving closet of the present invention;
Accompanying drawing 2 be water-saving closet of the present invention just in the use state diagram of blowdown.
Label declaration: 1-pedestal; The 11-chamber of washing by water; The 111-gutter; The 2-water tank; The 21-switch; 31-down blow pipe; Blow-off pipe after 32-; The 4-flexible pipe; The 41-valve; The 51-tumbler; The 52-turning cylinder; 53-the first pressing piece; 54-rotates end; 55-the second pressing piece; 6-drives rope; The 7-back-moving spring; 81-the first fixed block; 82-the second fixed block; The 9-syphon.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
With reference to accompanying drawing 1, a kind of water-saving closet provided by the invention shown in accompanying drawing, comprise pedestal 1 and be arranged on the water tank 2 on pedestal 1, on described pedestal 1, be provided with bath chamber 11, described bath chamber 11 is connected with water tank 2, on water tank 2, is provided with switch 21, between water tank 2 and bath chamber 11, is provided with flushing valve, the opening and closing that switch 21 is controlled flushing valve, realize the bath of toilet;
The gutter 111 in described bath chamber 11 is connected with extraneous blow-off pipe by water saving fixtures, and described water saving fixtures comprise casing, flexible pipe 4 and control the valve member of flexible pipe 4 sealings and conducting;
Described valve member comprises tumbler 51, turning cylinder 52 and the first pressing piece 53, what described flexible pipe 4 tilted is arranged in casing, one end of described flexible pipe 4 connects gutter 111, an other end connects extraneous blow-off pipe, described turning cylinder 52 is arranged on casing, tumbler 51 is rotating to be arranged on turning cylinder 52, and described the first pressing piece 53 is arranged on the front end of tumbler 51, and the first pressing piece 53 is pressed sealing and the conducting that flexible pipe 4 is realized flexible pipe 4 when tumbler 51 rotates.
The setting that flexible pipe 4 tilts also connects gutter 111 and extraneous blow-off pipe, when the interior flushing dirt in bath chamber 11, dirt and water are directly discharged toward extraneous blow-off pipe by the flexible pipe 4 that tilts, distinguish and traditional toilet, its blowdown process does not need climbing, and downward-sloping, only need there is a little a water just can like a cork dirt be discharged.
Wherein, the set-up mode of extraneous blow-off pipe is multiple, and in one embodiment of the invention, described blow-off pipe is down blow pipe 31 or rear blow-off pipe 32, according to the concrete installation site of toilet, considers to arrange the particular type of blow-off pipe.
Concrete, material the present invention of described flexible pipe 4 does not do concrete restriction, and is preferred, adopts silica gel hose, and certainly, the present invention does not limit the concrete material of flexible pipe 4.
Wherein, installation fixed form the application for flexible pipe 4 provides preferred embodiment, described flexible pipe 4 with the end that is connected and fixed gutter 111 and extraneous blow-off pipe, adopt hoop to fix, concrete, the two ends of described flexible pipe 4 are provided with the holddown groove of circumferential extension, described water saving fixtures also are provided with hoop, hoop is arranged in holddown groove that fixedly flexible pipe 4 is on gutter 111 and blow-off pipe, and holddown groove further defines the axial float of hoop, fixation, easy accessibility, use simple.
in pedestal 1, be provided with a casing, perhaps pedestal 1 is namely above-mentioned casing, casing plays the effect of fixed bias circuit 52, tumbler 51 is rotatable to be arranged on turning cylinder 52, in the present embodiment, described tumbler 51 is the rotor plate of setting parallel to each other, the middle part of rotor plate is provided with the rotation hole that passes for turning cylinder 52, described in the present embodiment, the first pressing piece 53 is pressing lever, the two ends of pressing lever connect respectively two rotor plates, flexible pipe 4 extends through the space between pressing lever and turning cylinder 52, tumbler 51 along pressing lever when the direction of flexible pipe 4 is rotated, pressing lever is pressed flexible pipe 4 diminishes the cross section of flexible pipe 4, be rotated further the sealing that realizes flexible pipe 4, at this moment, the described tumbler 51 of backward rotation is realized the conducting of flexible pipe 4, tumbler 51 is the modes of rocking bar that are on turning cylinder 52, optionally control conducting and the sealing of flexible pipe 4.
The rocking bar mode of tumbler 51 is specially in one embodiment, on described tumbler 51, be connected with the driving rope 6 that pulls tumbler 51 to rotate, drive rope 6 and switch 21 interlocks, normally service condition is not, flexible pipe 4 is to be in closed state, at this moment, the first pressing piece 53 is pushed down described flexible pipe 4, after toilet is finished using, open the flushing switch 21 on water tank 2, by driving, restrict and 6 drive simultaneously tumbler 51 rotation, flushing valve is opened, water tank 2 water cavity 11 that liquidates rinses, and dirts are discharged in flexible pipe 4 conductings.
The another kind of embodiment of tumbler 51 rocking bar modes is, drives the rear end of rope 6 connection of rotating spares 51, and described water saving fixtures also are provided with back-moving spring 7, and an end of described back-moving spring 7 connects the rear end of described tumbler 51, and the other end is fixed on described casing.
When toilet does not use, the described flexible pipe 4 of the first pressing piece 53 sealing, and spring is positioned at normal position, when water-closet bowl flushing uses, when pressing switch 21 bath, drive rope 6 and pull the described flexible pipe 4 of tumbler 51 Unscrew, discharge dirt, while not using, act on the power on rope 6 that drives and eliminate, tumbler 51, under the effect of back-moving spring 7, is replied initial position.
Further, for fear of the first pressing piece 53 when pressing, the whole bending of flexible pipe 4, can not realize the sealing of flexible pipe 4, in the present embodiment, on described casing, be provided with the first fixed block 81, the first fixed block 81 is arranged on flexible pipe 4 with respect to the opposite side of the first pressing piece 53 and props up flexible pipe 4, when 53 pairs of flexible pipes 4 of the first pressing piece applied thrust, flexible pipe 4 had limited the movement of flexible pipe 4 under the support force effect of the first fixed block 81, realized sealing and the conducting of flexible pipe 4.
When toilet does not use, its flexible pipe 4 seals, be that water can not got rid of toward blow-off pipe again, if toilet has occurred to leak, water will flow into bath chamber 11 endlessly, toilet finally overfills, for avoiding this situation, in the present embodiment, described water saving fixtures also comprise syphon 9, and syphon 9 is down being arranged on flexible pipe 4 of " U " shape, is provided with syphon 9, its fall the summit of " U " shape lower than the height of pedestal 1 higher than the water level that is normally in bath chamber 11, syphon 9 can be the pipe that internal diameter is less;
Siphonally act as two, one for after the sealing of blowdown flexible pipe, and in the down blow pipe, sewage continues when drop-down, can produce a kind of attraction, attraction produces siphonage by syphon, continues to take away the water (or air) in toilet, can guarantee that blowdown is unobstructed.
Second effect is to prevent from leaking, and when flexible pipe 4 sealing, if water leakage of water closet, during higher than the vertex position of syphon 9, due to the effect of pressure differential, water flows out from syphon 9 when water level, and the inductor that some reminding users can be installed simultaneously carrys out reminding user.
And syphon 9 seals when flexible pipe 4 uses, and avoids sewage to be shunted by syphon 9, causes the impulse force of flexible pipe 4 to diminish, and wastes water.also avoiding simultaneously dirt to snap in syphon 9 causes leak preventing effect to disappear, therefore in the present embodiment, on described tumbler 51, also be extended with and rotate end 54, the top of rotating end 54 is provided with the second pressing piece 55, the second pressing piece 55 is pressed sealing and the conducting that syphon 9 is realized syphon 9 when tumbler 51 rotates, this moment, junction plate was the trident plate, its principle and above-mentioned the first pressing piece 53 are similar, do not do and repeat, it should be noted that, flexible pipe 4 interlocks with sealing with the conducting of syphon 9, while being flexible pipe 4 conducting, syphon 9 sealings, and its syphon 9 conductings during flexible pipe 4 sealing, therefore, when its first pressing piece 53 resetted, when described flexible pipe 4 compressed in the effect of back-moving spring 7, the second pressing piece 55 was the directions that turn to away from siphon hose 4.
In the present embodiment, on described casing, be provided with the second fixed block 82, described the second fixed block 82 is arranged on the opposite side of syphon 9 with respect to the second pressing piece 55, and in another embodiment, the first fixed block 81 and the second fixed block 82 are an integral body.
In the present embodiment, described flexible pipe 4 is near being provided with the valve 41 of liquid one-way flow with an end of blow-off pipe, and valve 41 plays the effect of one way valve, when draining, water is washed the opening at valve 41 middle parts open, while not using, opening closes, and the stink of placing in blow-off line flows backward to indoor.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure transformation that utilizes manual of the present invention and accompanying drawing content to do, or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (7)
1. water-saving closet, comprise pedestal and be arranged on the water tank on pedestal, on described pedestal, be provided with the bath chamber, described bath chamber is connected with water tank, on water tank, be provided with switch, it is characterized in that, the gutter in described bath chamber is connected with extraneous blow-off pipe by water saving fixtures, described water saving fixtures comprise casing, flexible pipe and control the valve member of flexible pipe sealing and conducting, described valve member and switch gearing;
What described flexible pipe tilted is arranged in casing, one end of described flexible pipe connects gutter, an other end connects extraneous blow-off pipe, described valve member comprises tumbler, turning cylinder and the first pressing piece, described turning cylinder is arranged on casing, tumbler is rotating to be arranged on turning cylinder, described the first pressing piece is arranged on the front end of tumbler, the first pressing piece is pressed sealing and the conducting that flexible pipe is realized flexible pipe when tumbler rotates, described water saving fixtures also comprise syphon, and syphon is down being arranged on flexible pipe of " U " shape.
2. water-saving closet according to claim 1, is characterized in that, on described tumbler, also is extended with and rotates end, and the top of rotating end is provided with the second pressing piece, and the second pressing piece is pressed syphon and realized siphonal sealing and conducting when tumbler rotates.
3. water-saving closet according to claim 1, is characterized in that, the two ends of described flexible pipe are provided with the holddown groove of circumferential extension, and described water saving fixtures also are provided with hoop, and hoop is arranged on the interior fixedly flexible pipe of holddown groove on gutter and blow-off pipe.
4. the described water-saving closet of according to claim 1-3 any one, is characterized in that, the rear end of described tumbler is connected with the driving rope that pulls tumbler to rotate, and drives rope and switch gearing.
5. water-saving closet according to claim 4, is characterized in that, described water saving fixtures also are provided with back-moving spring, and an end of described back-moving spring connects the rear end of described tumbler, and the other end is fixed on described casing.
6. water-saving closet according to claim 1, it is characterized in that, on described casing, also be provided with the first fixed block and the second fixed block, described the first fixed block is arranged on the opposite side of flexible pipe with respect to the first pressing piece, and described the second fixed block is arranged on the opposite side of syphon with respect to the second pressing piece.
7. water-saving closet according to claim 1, is characterized in that, the end that described flexible pipe is close to blow-off pipe is provided with the valve of liquid one-way flow.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/401,498 US20150218788A1 (en) | 2012-05-14 | 2012-04-07 | Water-saving toilet bowl |
| CN2012101490969A CN102677763B (en) | 2012-05-14 | 2012-05-14 | Water-saving toilet |
| EP12876742.3A EP2851476A4 (en) | 2012-05-14 | 2012-07-04 | Water-saving toilet bowl |
| RU2014148436/13A RU2585848C1 (en) | 2012-05-14 | 2012-07-04 | Water-saving toilet bowl |
| AU2012380146A AU2012380146B2 (en) | 2012-05-14 | 2012-07-04 | Water-saving toilet bowl |
| KR20147032207A KR20150003341A (en) | 2012-05-14 | 2012-07-04 | Water-saving toilet bowl |
| JP2015511891A JP5834161B2 (en) | 2012-05-14 | 2012-07-04 | Water-saving toilet |
| PCT/CN2012/078199 WO2013170527A1 (en) | 2012-05-14 | 2012-07-04 | Water-saving toilet bowl |
| IN10217DEN2014 IN2014DN10217A (en) | 2012-05-14 | 2014-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101490969A CN102677763B (en) | 2012-05-14 | 2012-05-14 | Water-saving toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102677763A CN102677763A (en) | 2012-09-19 |
| CN102677763B true CN102677763B (en) | 2013-11-20 |
Family
ID=46810282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101490969A Expired - Fee Related CN102677763B (en) | 2012-05-14 | 2012-05-14 | Water-saving toilet |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150218788A1 (en) |
| EP (1) | EP2851476A4 (en) |
| JP (1) | JP5834161B2 (en) |
| KR (1) | KR20150003341A (en) |
| CN (1) | CN102677763B (en) |
| AU (1) | AU2012380146B2 (en) |
| IN (1) | IN2014DN10217A (en) |
| RU (1) | RU2585848C1 (en) |
| WO (1) | WO2013170527A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966155B (en) * | 2012-11-30 | 2014-09-24 | 广东慧信环保有限公司 | Rotary bending pipe type water-saving toilet |
| CN103669539B (en) * | 2013-12-20 | 2014-12-31 | 柳州职业技术学院 | Water-saving deodorizing closestool |
| CN104481015B (en) * | 2014-11-03 | 2016-08-17 | 宁波博帆卫浴有限公司 | A kind of toilet device preventing from dabbling |
| WO2020118323A1 (en) * | 2018-12-03 | 2020-06-11 | Nguyen Van Nam | Flush toilet |
| CN110822258B (en) * | 2019-11-21 | 2021-05-25 | 商丘师范学院 | Surveying and mapping device convenient to adjust |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US270211A (en) * | 1883-01-09 | Water-closet shut-off | ||
| US3047013A (en) * | 1957-03-22 | 1962-07-31 | William J Baumbach | Diaphragm for water closets |
| US3302216A (en) * | 1964-08-25 | 1967-02-07 | Mansfield Sanitary Inc | Toilet with deformable water seal trap |
| US3798681A (en) * | 1972-01-10 | 1974-03-26 | O Johansen | Device in water closets |
| US3922729A (en) * | 1973-09-13 | 1975-12-02 | David C Ashley | Toilet flush system |
| JPH01287332A (en) * | 1988-05-13 | 1989-11-20 | Toto Ltd | Water closet |
| JP2642791B2 (en) * | 1991-03-15 | 1997-08-20 | 松下電工株式会社 | Flush toilet |
| CN1148123A (en) * | 1996-07-04 | 1997-04-23 | 张棣 | Water-closet for bowel |
| JP2000017713A (en) * | 1998-06-29 | 2000-01-18 | Kimura Giken Kk | Water closet |
| CN2346846Y (en) * | 1998-09-25 | 1999-11-03 | 张建中 | Water saving toilet |
| CN2378451Y (en) * | 1999-07-23 | 2000-05-17 | 李俊先 | Elastic water sealed water-closet bowl |
| KR200189623Y1 (en) * | 1999-11-11 | 2000-07-15 | 이홍석 | The structure of storage and drain for toilet bowl |
| CN2491509Y (en) * | 2001-07-09 | 2002-05-15 | 曹家鸿 | Active gravity siphon toilet controlling mechanism |
| CN2491512Y (en) * | 2001-07-25 | 2002-05-15 | 卢太白 | Water saving safety active water sealed toilet |
| CN2711271Y (en) * | 2004-06-18 | 2005-07-20 | 李尤国 | Isolation type and water-saving toilet pan |
| CN2851382Y (en) * | 2005-04-19 | 2006-12-27 | 李宁 | Water saving type closet |
| CN2844246Y (en) * | 2005-09-07 | 2006-12-06 | 刘进明 | A kind of flushing-free closet |
| RU2371552C2 (en) * | 2007-12-25 | 2009-10-27 | Валентин Игоревич Новицкий | Receiving folding lavatory device |
| US9499968B2 (en) * | 2008-06-27 | 2016-11-22 | Kohler Co. | Kinetic trapway |
| JP4927107B2 (en) * | 2009-01-16 | 2012-05-09 | パナソニック株式会社 | Turn trap flush toilet |
| CN202644693U (en) * | 2012-05-14 | 2013-01-02 | 义源（上海）节能环保科技有限公司 | Water-saving pedestal pan |
-
2012
- 2012-04-07 US US14/401,498 patent/US20150218788A1/en not_active Abandoned
- 2012-05-14 CN CN2012101490969A patent/CN102677763B/en not_active Expired - Fee Related
- 2012-07-04 EP EP12876742.3A patent/EP2851476A4/en not_active Withdrawn
- 2012-07-04 AU AU2012380146A patent/AU2012380146B2/en active Active
- 2012-07-04 RU RU2014148436/13A patent/RU2585848C1/en active
- 2012-07-04 WO PCT/CN2012/078199 patent/WO2013170527A1/en active Application Filing
- 2012-07-04 JP JP2015511891A patent/JP5834161B2/en active Active
- 2012-07-04 KR KR20147032207A patent/KR20150003341A/en not_active Application Discontinuation
-
2014
- 2014-12-01 IN IN10217DEN2014 patent/IN2014DN10217A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014DN10217A (en) | 2015-08-07 |
| WO2013170527A1 (en) | 2013-11-21 |
| AU2012380146B2 (en) | 2016-01-28 |
| AU2012380146A1 (en) | 2014-12-04 |
| KR20150003341A (en) | 2015-01-08 |
| EP2851476A4 (en) | 2016-03-23 |
| EP2851476A1 (en) | 2015-03-25 |
| JP2015520308A (en) | 2015-07-16 |
| RU2585848C1 (en) | 2016-06-10 |
| US20150218788A1 (en) | 2015-08-06 |
| CN102677763A (en) | 2012-09-19 |
| JP5834161B2 (en) | 2015-12-16 |
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Granted publication date: 20131120 Termination date: 20170514 |