CN105464184B - Water-saving toilet pan - Google Patents
Water-saving toilet pan Download PDFInfo
- Publication number
- CN105464184B CN105464184B CN201610021444.2A CN201610021444A CN105464184B CN 105464184 B CN105464184 B CN 105464184B CN 201610021444 A CN201610021444 A CN 201610021444A CN 105464184 B CN105464184 B CN 105464184B
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- China
- Prior art keywords
- check valve
- water
- injection pipe
- valve assembly
- pipeline
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- 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
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a kind of water-saving toilet pans, including toilet seat ontology and water tank, the toilet seat ontology is equipped with the injection pipe for being rinsed to toilet seat body bottom portion, the scrub pipeline for being rinsed to toilet seat ontology peripheral wall, drain valve is equipped in the water tank, it is characterized in that, the drain valve outlet injection pipe, the water tank is interior to be equipped with the check valve assembly for being connected to injection pipe and scrubbing pipeline, sets check valve in the check valve assembly；Water flow enters injection pipe when hull-borne, while flow action promotes check valve to open, and water flow is made to enter scrub pipeline by check valve assembly；When non-displacement condition, closed check valve makes to scrub pipeline and injection pipe is mutually isolated.The installation process of the entire check valve assembly of the present invention is space is big, in obvious water tank, is quickly and expediently installed, installation accuracy is high, and the sealing performance after installation is guaranteed.
Description
Technical field
The present invention relates to a kind of water-saving toilet pans.
Background technique
Chinese patent database CN202831138U discloses a kind of mounting structure of toilet seat check valve, in the document
One-way isolation valve is mounted in total aqueduct of toilet seat, which opens to enable water flow in hull-borne
Simultaneously by injection pipe and scrub pipeline, which closes to make injection pipe and scrub in non-displacement condition
Seal for pipe joints isolation；Since the air pressure in injection pipe is less than outside air air pressure, injection pipe punches after water all every time
Can there be water and can't be finished every time, the prestoring water when being rinsed to toilet seat bottom next time, in injection pipe
Siphon piping can be directly directly acted on, the stroke of water is saved, flushing effect can be greatly improved.
However, since one-way isolation valve is mounted in total aqueduct under water tank, and connection in total aqueduct
The part of scrub pipeline is narrow and than more covert, therefore the installation of the one-way isolation valve generally requires special jig, spends very
For a long time, and the leakproofness after installation is difficult to ensure.These problems embody more prominent in conventional one-piece toilet stool.
Summary of the invention
In view of the drawbacks of the prior art, the purpose of the present invention is to provide it is a kind of be quickly and expediently installed, scouring effect it is good
Water-saving toilet pan.
Water-saving toilet pan of the invention, including toilet seat ontology and water tank, the toilet seat ontology are equipped with for toilet seat
Injection pipe that device body bottom portion is rinsed, the scrub pipeline for being rinsed to toilet seat ontology peripheral wall, the water tank
It is interior to be equipped with drain valve, which is characterized in that the drain valve outlet injection pipe, the water tank is interior to be equipped with connection injection pipe
With the check valve assembly of scrub pipeline, check valve is set in the check valve assembly；Water flow enters injection pipe when hull-borne, together
When flow action promote check valve to open, so that water flow is entered scrub pipeline by check valve assembly；When non-displacement condition, check valve
Closing makes to scrub pipeline and injection pipe is mutually isolated.
Preferably, toilet seat ontology and integral tank.
Preferably, being equipped with dividing wall between the injection pipe and water tank, the check valve assembly and drain valve are independent
It is sealed at the dividing wall.
Preferably, the check valve assembly includes unidirectional valve body, seat ring connector and for being tightly connected check valve sheet
The connecting tube of body and seat ring connector, the seat ring connector are connect with scrub entrance, and the connecting tube is fabricated from a flexible material.
Preferably, the unidirectional valve body includes a cylinder, the cylinder lower end is water inlet, the water inlet and spray
Pipeline connection is penetrated, the cylinder is additionally provided with a side opening, and the side openings are connected by connecting tube and seat ring connector and scrubbed
Pipeline；The check valve assembly is additionally provided with the check valve seal for closing the water inlet, check valve seal position
Right above water inlet；The check valve seal is equipped with a horizontal rotating shaft far from the side openings side, and the level turns
Rotation connection one can seal the check valve sheet to check valve seal on axis, and the check valve sheet includes a rounded tabs and integrally connects
The valve block positioning sleeve at rounded tabs edge is connect, the valve block positioning sleeve is socketed on the horizontal rotating shaft.
Preferably, one bar of integrally connected on the inner wall of the cylinder upper end, the axial line and horizontal rotating shaft of the bar
Coplanar, the angle that the check valve sheet is rotated along horizontal rotating shaft is less than 90 degree.
Preferably, the connecting pipe with integral tank is additionally provided in the water tank, the connecting pipe connection brush
Pipeline is washed, the check valve assembly is mounted in the connecting pipe.
Preferably, check valve assembly is equipped with overflow pipe, the overflow pipe is connected to scrub pipeline.
Preferably, the water tank is additionally provided with and its integrally formed overflow pipe, the overflow pipe and scrub pipeline
Connection.
Preferably, the check valve assembly is equipped with check valve seal, the check valve seal is lower than the scrub
Entrance.
The beneficial effects of the present invention are:
1. water-saving toilet pan of the invention, the drain valve outlet injection pipe, the water tank is interior to be equipped with connection spray
It penetrates pipeline and scrubs the check valve assembly of pipeline, set check valve in the check valve assembly；Water flow enters injection when hull-borne
Pipeline, while flow action promotes check valve to open, and water flow is made to enter scrub pipeline by check valve assembly；Non-displacement condition
When, closed check valve makes to scrub pipeline and injection pipe is mutually isolated.Therefore, the installation process of entire check valve assembly is in space
Greatly, it is obviously quickly and expediently installed in water tank, installation accuracy is high, and the sealing performance after installation is guaranteed.Meanwhile often
After secondary draining and flushing, injection pipe is isolated with outside air, and under atmospheric pressure effect, injection pipe is in the above drain valve of water sealing cover
One water with potential energy is stored below to use for next draining and flushing, to reduce water consumption, improves toilet seat punching
Brushing effects reach high-efficiency water-saving purpose.
2. the present invention equally may be implemented quickly to pacify for the conventional one-piece toilet stool of toilet seat ontology and integral tank
Check valve assembly is filled, installation accuracy is high, and realizes high-efficiency water-saving.
3. be equipped with dividing wall between the injection pipe and water tank, the check valve assembly with drain valve is independent sealed sets
It is placed in the dividing wall, makes full use of water tank space, structure is simple, the drain valve suitable for various specifications.
4. the check valve assembly includes unidirectional valve body, seat ring connector and for being tightly connected unidirectional valve body and seat
The connecting tube of connector is enclosed, the seat ring connector is connect with scrub entrance, and check valve assembly structure is simply easily assembled to, described
Connecting tube is fabricated from a flexible material, and is suitably regulated in the process with facilitating to be tightly connected and be easily installed.
5. the unidirectional valve body includes a cylinder, the cylinder lower end is water inlet, the water inlet and injection pipe
Connection, the cylinder are additionally provided with a side opening, and the side openings connect scrub pipeline by connecting tube and seat ring connector；Institute
It states check valve assembly and is additionally provided with check valve seal for closing the water inlet, the check valve seal is located at water inlet
Surface；The check valve seal is equipped with a horizontal rotating shaft far from the side openings side, rotates on the horizontal rotating shaft
Connection one can seal the check valve sheet to check valve seal, and the check valve sheet is including a rounded tabs and is integrally attached to circle
The valve block positioning sleeve at baffle edge, the valve block positioning sleeve are socketed on the horizontal rotating shaft.One on the inner wall of the cylinder upper end
Body connects a bar, and the axial line and horizontal rotating shaft of the bar are coplanar, and the check valve sheet is rotated along horizontal rotating shaft
Angle is less than 90 degree.The opening and closing to realize check valve is rotated using hydraulic pressure automatic traction check valve, structure is simple, while setting bar
It avoids rotational angle excessive and is difficult to return.
6. the connecting pipe with integral tank is additionally provided in the water tank, the connecting pipe connection scrub pipeline,
The check valve assembly is mounted on the connecting pipe, and connecting pipe can be used as overflow pipe simultaneously, and there is no need to separately set
Overflow pipe, structure are simple.
7. check valve assembly is equipped with overflow pipe, the overflow pipe is connected to scrub pipeline, arranges structure in water tank
Cloth is more simple.
It is connected to, fills with scrub pipeline with its integrally formed overflow pipe, the overflow pipe 8. the water tank is additionally provided with
Divide and utilize water tank space, keeps Structural assignments in water tank more simple.
9. the check valve assembly is equipped with check valve seal, the check valve seal enters lower than the scrub pipeline
Mouthful, therefore terminate, after closed check valve in draining, the water flow for having part flows backwards the work for playing above back check valve and reinforcing sealing
With.
Detailed description of the invention
Fig. 1 is the top view of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 3 is the A-A cross-sectional view in Fig. 1 of the embodiment of the present invention one；
Fig. 4 is the B partial enlarged view in Fig. 3 of the embodiment of the present invention one；
Fig. 5 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 6 is the three-dimensional cutaway view of the embodiment of the present invention two；
Fig. 7 is the structural schematic diagram of the embodiment of the present invention three.
Specific embodiment
Below by way of specific embodiment combination attached drawing, technical solution of the present invention is further described and is described.
Embodiment one
As shown in Figure 1, water-saving toilet pan of the invention, including toilet seat ontology 4 and water tank 5, water tank 5 and toilet seat ontology
4 are integrally formed, and inlet valve 1, drain valve 2, check valve assembly 3 are equipped in water tank 5, and inlet valve 1 is connected to water system.In conjunction with figure
2, Fig. 3, toilet seat ontology 4 are equipped with injection pipe 41 for being rinsed to 4 bottom of toilet seat ontology, for toilet seat sheet
The scrub pipeline 42 that 4 peripheral wall of body is rinsed.Dividing wall 43 is equipped between water tank 5 and injection pipe 41, dividing wall 43 is independently set
There are drain valve installing port 431 and check valve assembly installing port 432, drain valve 2, check valve assembly 3 are sealingly mounted at isolation respectively
Drain valve installing port 431 and check valve assembly installing port 432 on wall 43.
2 outlet injection pipe 41 of drain valve, scrub pipeline 42 are connected to by check valve assembly 3 with injection pipe 41.
Check valve assembly 3 includes unidirectional valve body 31, check valve 32, connecting tube 33, seat ring connector 34 and check valve seal 35, connection
Pipe 33 is then connect with scrub 42 entrance of pipeline for being tightly connected unidirectional valve body 31 and seat ring connector 34, seat ring connector 34.Even
Adapter tube 33 is preferably flexible material, plays the role of suitably being adjusted during being tightly connected and being easily installed to facilitate.
It is used for toilet seat water seal every smelly simultaneously as toilet seat generally requires moisturizing, the present embodiment is to be further simplified
The overflow pipe of overflow and moisturizing effects has not been arranged in structure on drain valve 2, preferably, but on check valve assembly 3
Provided with the overflow pipe 36 being connected to scrub pipeline 42,36 top opening of overflow pipe, aperture position exceeds the work of water tank 5
Water level.Therefore check valve assembly 3 is in " ├ " shape in the present embodiment, upper end is overflow pipe 36, and lower end is connected to through dividing wall 43 sprays
Pipeline 41, side then passes through connecting tube 33 and seat ring connector 34 connects scrub pipeline 42.
In conjunction with Fig. 4, unidirectional valve body 31 includes a cylinder 311 in the present embodiment, and 311 lower end of cylinder is water inlet 312, into
The mouth of a river 312 is sealingly disposed on dividing wall 43 to be connected with injection pipe 41, and 311 upper end of cylinder connects overflow pipe 36, the cylinder
311 are equipped with a side opening 313, and side openings 313 then connect scrub pipeline 42 by connecting tube 33 and seat ring connector 34.For
The setting of check valve seal 35 of water inlet 312 is closed right above the water inlet 312, check valve seal 35 is opened far from side
313 sides of mouth are equipped with a horizontal rotating shaft 314, and rotation connection one, which can seal, on horizontal rotating shaft 314 resists check valve seal 35
Check valve sheet 321, check valve sheet 321 include rounded tabs and the valve block positioning sleeve for being integrally attached to rounded tabs edge, valve block
Positioning sleeve is sleeved on horizontal rotating shaft 314, while in 311 upper end inner wall integrally connected of cylinder, one bar 315, the bar 315
Axial line and horizontal rotating shaft 314 are coplanar.The bar is preferably arranged such that check valve sheet 321 is rotated along horizontal rotating shaft 314
Angle less than 90 degree.
Certainly, the structure of check valve 32 is also possible to other rotary, clamshells or parallel-moving type, unlimited herein.Check valve
32 can move on unidirectional valve body 31 along certain track to open or close check valve seal 35, which includes but not
It is limited to rotation, movement.Preferably, the check valve seal 35 terminates, unidirectionally in draining in this way lower than scrub 42 entrance of pipeline
After valve is closed, the water flow for having part, which is flow backwards, to be play a part of to reinforce sealing above back check valve 32.
The toilet seat drainage works process of the present embodiment is further described below:
After starting drain valve 2, the water in water tank 5 is entered after injection pipe 41 by the outlet of drain valve 2 is divided into two-way, and one
Curb injection pipe 41 is rinsed 4 bottom of toilet seat ontology from the ejection of injection pipe jet port 411, and another way water enters list
To valve module 3, check valve 32 is opened by flow action, and water flowed through connecting tube 33 and enters scrub pipeline 42, to toilet seat ontology 4 weeks
Wall is rinsed.During flushing, water is full of injection pipe 41 and scrub pipeline 42.
At the end of draining, check valve 32 is no longer influenced by flow action and closes, and makes to scrub pipeline 42 and injection pipe 41
It is mutually isolated, thus play the role of be isolated outside air enter injection pipe 41, at this time injection pipe 41 remain full of water or
Person is close to water-filled state, thus use when storing one water supply flushing next time with potential energy.When 2 next time of drain valve
When being drained, water flow no longer needs to overcome the air drag in injection pipe 41 and refill injection pipe 41, for benefit
With the toilet seat of siphon blowdown, the formation that water directly accelerates siphon is stored, it is required for obtaining for same flushing effect
The discharge reduction wanted, achievees the purpose that water conservation.
This programme due to entire check valve assembly be arranged space is big, in obvious water tank, check valve assembly
It is quickly and expediently installed, installation accuracy is high, and the sealing performance after installation is guaranteed.Meanwhile after each draining and flushing, injection pipe
It is isolated with outside air, under atmospheric pressure effect, injection pipe stores one with gesture below the above drain valve of water sealing cover
The water of energy is that next draining and flushing uses, to reduce water consumption, improves toilet seat scouring effect, reaches high-efficiency water-saving mesh
's.
Embodiment two
As shown in Figure 4,5, compared with embodiment one, in the water tank 5 of water-saving toilet pan other than inlet valve 1 and drain valve 2,
It is additionally provided in water tank 5 and the integrally formed connecting pipe 51 of water tank 5, the connecting pipe 51 connection scrub pipeline 42, unidirectional valve group
Part 3 is mounted in connecting pipe 51 for being connected to injection pipe 41 and scrub pipeline 42.
The present embodiment course of work and embodiment one are almost the same, and after starting drain valve 2, the water in water tank 5 is by arranging
The outlet of water valve 2 is divided into two-way after entering injection pipe 41, and a curb injection pipe 41 is rinsed 4 bottom of toilet seat ontology,
Another way water enters check valve assembly 3, enters after the check valve 32 in opening check valve assembly through connecting pipe 51 and scrubs pipeline
42,4 peripheral wall of toilet seat ontology is rinsed.During flushing, water is full of injection pipe 41 and scrub pipeline 42.
At the end of draining, check valve 32 is no longer influenced by hydraulic pressure and closes, and makes to scrub pipeline 42 and injection pipe 41 is mutual
Isolation, therefore play the role of isolation outside air and enter injection pipe 41, injection pipe 41, which remains full of water or approaches, to be filled
The state of full water, so that storing one water supply with potential energy rinses use next time.When drain valve 2 drains again, water
It no longer needs to refill injection pipe 41, for the toilet seat using siphon blowdown, then the program accelerates the generation of siphon, punching
It washes more rapidly.
This programme is directly by being connected to scrub pipeline 42, connecting tube with the integrally formed connecting pipe 51 of water tank 5 in water tank 5
Road 51 can be used as overflow pipe simultaneously, and there is no need to separately set overflow pipe, structure is simple.
Embodiment three
Toilet seat overflow and moisturizing are arranged on check valve assembly 3 in embodiment one, the present embodiment and its main distinction
It is connected to as shown in fig. 6, overflow pipe 36 is directly integrally formed in water tank 5 with scrub pipeline 42, the water supply pipe of inlet valve 1 is direct
It is inserted on overflow pipe 36.
The preferred embodiment of the present invention has shown and described in the above, it should be understood that the present invention is not limited to this paper institute
The form of disclosure, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and energy
Enough within that scope of the inventive concept describe herein, modifications can be made through the above teachings or related fields of technology or knowledge.And ability
The modifications and changes that domain personnel are carried out do not depart from the spirit and scope of the present invention, then all should be in appended claims of the present invention
In protection scope.
Claims (10)
1. water-saving toilet pan, including toilet seat ontology and water tank, the toilet seat ontology is equipped with for toilet seat body bottom portion
Injection pipe, the scrub pipeline for being rinsed to toilet seat ontology peripheral wall being rinsed, the water tank is interior to be equipped with draining
Valve, which is characterized in that the drain valve outlet injection pipe, be equipped in the water tank water holding space connection injection pipe with
The check valve assembly of pipeline is scrubbed, sets check valve in the check valve assembly；Water flow enters injection pipe when hull-borne, simultaneously
Flow action promotes check valve to open, and water flow is made to enter scrub pipeline by check valve assembly；When non-displacement condition, check valve is closed
Closing keeps scrub pipeline and injection pipe mutually isolated.
2. water-saving toilet pan according to claim 1, which is characterized in that toilet seat ontology and integral tank.
3. water-saving toilet pan according to claim 1, which is characterized in that be equipped with and be isolated between the injection pipe and water tank
Wall, the check valve assembly with drain valve is independent sealed is set to the dividing wall.
4. water-saving toilet pan according to claim 1, which is characterized in that the check valve assembly include unidirectional valve body,
Seat ring connector and connecting tube for being tightly connected unidirectional valve body Yu seat ring connector, the seat ring connector and scrub entrance
Connection, the connecting tube are fabricated from a flexible material.
5. water-saving toilet pan according to claim 4, which is characterized in that the unidirectional valve body includes a cylinder, described
Cylinder lower end is water inlet, and the water inlet is connected to injection pipe, and the cylinder is additionally provided with a side opening, and the side is opened
Mouth connects scrub pipeline by connecting tube and seat ring connector；The check valve assembly is additionally provided with the list for closing the water inlet
To valve seal, the check valve seal is located at right above water inlet；The check valve seal is far from the side openings
Side is equipped with a horizontal rotating shaft, and rotation connection one can seal the check valve sheet to check valve seal on the horizontal rotating shaft, described
Check valve sheet includes a rounded tabs and the valve block positioning sleeve for being integrally attached to rounded tabs edge, the valve block positioning sleeve socket
On the horizontal rotating shaft.
6. water-saving toilet pan according to claim 5, which is characterized in that integrally connected one is kept off on the inner wall of the cylinder upper end
Bar, the axial line and horizontal rotating shaft of the bar are coplanar, and the angle that the check valve sheet is rotated along horizontal rotating shaft is less than 90
Degree.
7. water-saving toilet pan according to claim 1, which is characterized in that be additionally provided in the water tank and integral tank
Connecting pipe, connecting pipe connection scrub pipeline, the check valve assembly is mounted in the connecting pipe.
8. water-saving toilet pan according to claim 1-6, which is characterized in that check valve assembly is equipped with overflow pipe
Road, the overflow pipe are connected to scrub pipeline.
9. water-saving toilet pan according to claim 1-6, which is characterized in that the water tank is additionally provided with and its one
Molding overflow pipe, the overflow pipe are connected to scrub pipeline.
10. water-saving toilet pan according to claim 1-7, which is characterized in that the check valve assembly is equipped with single
To valve seal, the check valve seal is lower than the scrub entrance.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021444.2A CN105464184B (en) | 2016-01-14 | 2016-01-14 | Water-saving toilet pan |
| PCT/CN2017/071018 WO2017121363A1 (en) | 2016-01-14 | 2017-01-13 | Water-conserving toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021444.2A CN105464184B (en) | 2016-01-14 | 2016-01-14 | Water-saving toilet pan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105464184A CN105464184A (en) | 2016-04-06 |
| CN105464184B true CN105464184B (en) | 2019-03-29 |
Family
ID=55602300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021444.2A Active CN105464184B (en) | 2016-01-14 | 2016-01-14 | Water-saving toilet pan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105464184B (en) |
| WO (1) | WO2017121363A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464184B (en) * | 2016-01-14 | 2019-03-29 | 厦门优胜卫厨科技有限公司 | Water-saving toilet pan |
| CN108708442B (en) * | 2018-06-04 | 2024-04-16 | 厦门瑞尔特卫浴科技股份有限公司 | Water replenishing device structure for improving overflow |
| CN109736404B (en) * | 2019-03-04 | 2024-03-29 | 九牧厨卫股份有限公司 | Clean closestool and drain valve subassembly |
| CN109736405B (en) * | 2019-03-06 | 2024-08-02 | 九牧厨卫股份有限公司 | Closestool with pre-stored water |
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| JP2002088882A (en) * | 2000-09-13 | 2002-03-27 | Toto Ltd | Closet |
| JP2010203067A (en) * | 2009-02-27 | 2010-09-16 | Inax Corp | Branched passage unit and valve device for water supply |
| CN102587473A (en) * | 2012-02-07 | 2012-07-18 | 李飞宇 | Water-saving siphon toilet bowl |
| CN202831138U (en) * | 2012-10-31 | 2013-03-27 | 李飞宇 | Mounting structure for one-way valve of pedestal pan |
| CN104712044A (en) * | 2013-12-15 | 2015-06-17 | 湖南国维洁具股份有限公司 | Water-saving type toilet bowl |
| CN205296335U (en) * | 2016-01-14 | 2016-06-08 | 厦门优胜卫厨科技有限公司 | Water -saving toilet |
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| US3151338A (en) * | 1963-04-19 | 1964-10-06 | Carroll J Nunnery | Apparatus for flushing toilets |
| JP4377084B2 (en) * | 2001-04-13 | 2009-12-02 | 株式会社Ｉｎａｘ | Water supply equipment |
| US6671894B1 (en) * | 2003-05-08 | 2004-01-06 | Ernest Sigrist | Toilet overflow control system |
| CN202017236U (en) * | 2011-01-28 | 2011-10-26 | 泉州科牧智能厨卫有限公司 | Toilet bowl with double sleeve-connection water tanks |
| CN103850317B (en) * | 2012-12-05 | 2015-09-02 | 李飞宇 | The injecting type siphonic closet that a kind of siphon is accelerated |
| CN202936868U (en) * | 2012-12-14 | 2013-05-15 | 李飞宇 | Rapid siphon pedestal pan |
| CN105464184B (en) * | 2016-01-14 | 2019-03-29 | 厦门优胜卫厨科技有限公司 | Water-saving toilet pan |
-
2016
- 2016-01-14 CN CN201610021444.2A patent/CN105464184B/en active Active
-
2017
- 2017-01-13 WO PCT/CN2017/071018 patent/WO2017121363A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088882A (en) * | 2000-09-13 | 2002-03-27 | Toto Ltd | Closet |
| JP2010203067A (en) * | 2009-02-27 | 2010-09-16 | Inax Corp | Branched passage unit and valve device for water supply |
| CN102587473A (en) * | 2012-02-07 | 2012-07-18 | 李飞宇 | Water-saving siphon toilet bowl |
| CN202831138U (en) * | 2012-10-31 | 2013-03-27 | 李飞宇 | Mounting structure for one-way valve of pedestal pan |
| CN104712044A (en) * | 2013-12-15 | 2015-06-17 | 湖南国维洁具股份有限公司 | Water-saving type toilet bowl |
| CN205296335U (en) * | 2016-01-14 | 2016-06-08 | 厦门优胜卫厨科技有限公司 | Water -saving toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105464184A (en) | 2016-04-06 |
| WO2017121363A1 (en) | 2017-07-20 |
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Denomination of invention: Water-saving toilet Effective date of registration: 20191121 Granted publication date: 20190329 Pledgee: Xiamen Haicang Financing Guarantee Co., Ltd. Pledgor: XIAMEN AXENT KITCHENWARE TECHNOLOGY CO., LTD. Registration number: Y2019990000567 |
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Effective date of registration: 20200608 Address after: 065000 east side of Xia'an road and north side of Wang fruit village, Dachang Hui Autonomous County Industrial Park, Langfang City, Hebei Province Patentee after: Hebei champion Sanitary Ware Co.,Ltd. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee before: XIAMEN AXENT Corp.,Ltd. |
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