CN105544674B - A kind of closestool - Google Patents
A kind of closestool Download PDFInfo
- Publication number
- CN105544674B CN105544674B CN201610090094.5A CN201610090094A CN105544674B CN 105544674 B CN105544674 B CN 105544674B CN 201610090094 A CN201610090094 A CN 201610090094A CN 105544674 B CN105544674 B CN 105544674B
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- Prior art keywords
- water
- closestool
- relief hole
- inlet pipe
- connecting rod
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Classifications
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- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
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- 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)
- Sanitary Device For Flush Toilet (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a kind of closestools, and including closestool body, which is equipped with the fluidic conduit being connect with water inlet pipe, and the closestool body is equipped with water exit elbow, which connect with excretory duct；The water exit elbow include along water outlet direction bore be gradually reduced to epimere and Open Side Down to hypomere；The fluidic conduit end is equipped with conical nozzle, and conical nozzle outlet is towards this to epimere.Beneficial effects of the present invention：Blowdown operation directly can be performed using the hydraulic pressure of municipal water pipe and flow velocity spray regime using more than structure, the thin water column " water knife " that fluid jet nozzle sprays forms one of negative pressure water tunnel, and excrement is starched even punching passes through excretory duct blowdown with what is inhaled.Small-bore sewage draining exit can thoroughly change life bad habit, prevent lavatory that can avoid falling mobile phone and wallet when rubbish groove.In addition automatic water supplement mechanism of the invention gives elbow to supplement water when long-time is unoccupied, and germ and filthy gas is avoided to pour in down a chimney.
Description
Technical field
The present invention relates to a kind of closestools.
Background technology
Currently known toilet bowl and to flush the toilet all be that the broad irrigation of low speed formula is flushed the toilet, backrest cistern water level drop is very low,
When Water in Water Tank is full, water surface distance bottom pipe bent position only has 500mm height, in addition having disperseed flow along porous 34 apertures in the pocket of lavatory
And hydraulic pressure, the v-angle between aperture, flowing water can not be flushed to always.Therefore the scouring force of water velocity is limited, thus needs
Larger water is pushed to let out under excrement.Another, currently known so-called siphon its " siphon " noun of flushing the toilet is not accurate enough,
So-called siphon is because first having a large amount of water flood irrigation in front, and endpiece just generates " siphon " to the end, and siphon can not possibly in front
's.Some toilet bowls covet " siphon " effect, and specially tail pipe diameter is reduced, and as a result detour bending more causes frequent in pipe
Turbulent flow further hinders drop speed and flow, also to go to logical lavatory by closestool plunger now, in the prior art water consumption
Amount is all to rush 4.8 to 4.5 liters of urine, and punching is defecated 6 to 8 liters.
And existing latrine bored hole elbow water outlet aperture is big, usually user is lavatory as dustbin, and littering is into lavatory, also
Often fall mobile phone and wallet.
Therefore the prior art has much room for improvement and develops.
Invention content
The shortcomings that present invention overcomes prior art closestool flushing to waste water, and easily stifled provides a kind of water-saving and is not easy to block up
The closestool of plug.
The present invention technical solution be：A kind of closestool, including：Closestool body, which is equipped with and water inlet pipe
The fluidic conduit of connection, the closestool body are equipped with water exit elbow, which connect with excretory duct；The water exit elbow includes
Along water outlet direction bore be gradually reduced to epimere and Open Side Down to hypomere；The fluidic conduit end is equipped with tapered injection
Mouth, conical nozzle outlet is towards this to epimere.
High-velocity flow, which becomes, can break up into harder stool excrement slurry when column sprays, around water column between excrement
The negative pressure tunnel of a tubular is formed, the excrement broken up connects siphoning away for suction belt punching by negative pressure.The row being gradually reduced to epimere bore
Dirty mouth can thoroughly change life bad habit, prevent lavatory when rubbish groove, nappy also toward losing in lavatory hole, can also avoid
Fall mobile phone and wallet.
The a diameter of 2.2mm of conical nozzle.
The fluidic conduit is equipped with the first valve body, is in connect or close shape for controlling the fluidic conduit and the water inlet pipe
State；
First valve body includes the cock body made of elastic material, mandril and is formed by shell and the conjunction of leather cup lid
Cavity, the cavity are connected with the water inlet pipe, which is equipped with the relief hole connected with the fluidic conduit；The cock body both ends
Shell and the relief hole described in contact respectively；The mandril is mobilizable to be set in the relief hole and abuts the cock body court
To the one side of the relief hole.
It is relatively front and rear equipped with drencher in the closestool body.After jet pipe disposes excrement, positioned at closestool sheet
Drencher before and after body sprays at a high speed water mist energy sector inwardly along dead angle spary, and high speed droplet is full and uniform, is risen using high speed
To water-saving effect.
The closestool body top surface is equipped with frame-type cushion ring, further includes one end and is hinged with the frame-type cushion ring, the other end is set
There is the driving lever of cam；Mandril top described in the cam contact when fluidic conduit is in connected state with the water inlet pipe, to carry
For squeezing the power of the cock body.
Further include the foldable shower arm hinged with the closestool body side, in the shower arm embedded one end with it is described
The water inlet pipe connection other end is equipped with the water pipe for shower of washing one's hands.Because jet stream rushes few 0.3 liter of excrement water consumption and just completes, lavatory pocket
It rushes scourage and is not enough to fill out and store elbow.Elbow reservoir storage wants 1.6 liters of water instead, therefore is specifically designed a shower of washing one's hands, profit
Elbow water storage is done with hand-washing water.
Equipped with the cavity that cross section is aerofoil profile in the cushion ring.In had endurance in vain, two sides is smooth convenient for cleaning.
Long-term unoccupied automatic watering mechanism is further included, including the floating ball cylinder being connected with the water exit elbow, band
Second valve body and the water supply pipe being connect with the water inlet pipe；And cantilever, second valve body include filling in made of elastic material
Body, mandril and the cavity formed by shell and the conjunction of leather cup lid, the cavity are connected with the water inlet pipe, which is equipped with and institute
State the relief hole of water supply pipe connection；Distinguish contact shell and relief hole in cock body both ends；Mandril is mobilizable to be set to the relief hole
It is interior and abut the one side of the cock body towards the relief hole；Water supply pipe outlet is located in the closestool body, in the floating ball cylinder
Equipped with the floating ball being connect with cantilever one end, fixed in the middle part of cantilever, the cantilever other end abuts the mandril of the valve body.
Beneficial effects of the present invention：
Blowdown operation directly can be performed using the hydraulic pressure of municipal water pipe and flow velocity spray regime using more than structure, penetrated
The thin water column " water knife " that nozzle sprays is flowed, harder excrement can be broken up and starched as excrement, one of negative pressure water tunnel is formed, excrement is starched
Lian Chong passes through excretory duct blowdown with what is inhaled.Floating ball cylinder is when long-term unoccupied, when moisture evaporation causes the horizontal plane to decline
Foul smell and bacterium will pour in down a chimney, and the floating ball of automatic watering mechanism declines when horizontal plane declines, and cantilever agitates the second valve body water storage,
The second valve body is closed after floating ball cylinder water level is raised.Small-bore sewage draining exit can thoroughly change life bad habit, and lavatory is prevented to work as rubbish
Groove nappy also toward losing in lavatory hole, can also avoid falling mobile phone and wallet.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is valve body partial enlarged view；
Fig. 3 is closestool vertical view of the present invention；
Fig. 4 is automatic watering mechanism structure diagram；
Fig. 5 is shower arm configuration schematic diagram；
Fig. 6 is Fig. 5 side views；
Fig. 7 is cushion ring cross-sectional structure schematic diagram；
Fig. 8 is automatic water supplement mechanism structure schematic diagram.
Reference sign：
1st, closestool body；2nd, water inlet pipe；3rd, fluidic conduit；31st, conical nozzle；4th, water exit elbow；41st, to epimere；42nd, to
Hypomere；5th, the first valve body；51st, the first cock body；52nd, the first mandril；53rd, the first shell；54th, the first leather cup；55th, the first cavity；
56th, the first relief hole；6th, drencher；7th, cushion ring；71st, cavity；8th, driving lever；81st, cam；9th, shower arm；91st, water pipe；92、
It washes one's hands shower；100th, floating ball cylinder；101st, the second valve body；102nd, water supply pipe；103rd, cantilever；104th, the second cock body；105th, the second top
Bar；106th, second housing；107th, the second leather cup；108th, the second cavity；109th, the second relief hole；110th, floating ball；111 water storages are horizontal
Face float valve；112nd, floating ball cylinder moisturizing flow divider；113rd, inlet valve.
Specific embodiment
Embodiment：
It is the preferred embodiment of closestool of the present invention refering to Fig. 1 to Fig. 7, including：Closestool body 1, the closestool body 1
Equipped with the fluidic conduit 3 being connect with water inlet pipe 2, closestool body 1 is equipped with water exit elbow 4, which (does not scheme with excretory duct
Show) connection；The water exit elbow 4 include along water outlet direction bore be gradually reduced to epimere 41 and Open Side Down to hypomere 42；
3 end of fluidic conduit is equipped with conical nozzle 31, which exports towards this to epimere 41.
Fluidic conduit 3 is equipped with the first valve body 5, is in connect or closed state for control fluidic conduit 3 and water inlet pipe 2；
First valve body 5 includes the first cock body 51 made of elastic material, the first mandril 52 and by 53 He of the first shell
First leather cup 54 lid closes the first cavity 55 formed, which connects with the first water inlet pipe 2, which is equipped with
The first relief hole 56 connected with fluidic conduit 3；Distinguish contact the first shell 53 and the first relief hole 56 in first cock body, 51 both ends；
First mandril 52 is mobilizable to be set in first relief hole 56 and abuts the first cock body 51 towards the one of the first relief hole 56
Face.
It is relatively front and rear equipped with drencher 6 in closestool body 1.
1 top surface of closestool body is equipped with frame-type cushion ring 7, further includes one end and is hinged with the frame-type cushion ring 7, the other end is equipped with
The driving lever 8 of cam 81；81 the first mandril of contact of cam, 52 top when fluidic conduit 3 is in connected state with water inlet pipe 2, to provide
Squeeze the power of the first cock body 51.
The foldable shower arm 9 hinged with 1 side of closestool body is further included, embedded one end and water inlet in the shower arm 9
Pipe 2 connects the water pipe 91 that the other end is equipped with shower 92 of washing one's hands.
Equipped with the cavity 71 that cross section is aerofoil profile in cushion ring 7.
The invention also includes automatic watering mechanism, including the floating ball cylinder 100 being connected with water exit elbow 4, the second valve of band
Body 101 and the water supply pipe 102 being connect with water inlet pipe 2；And cantilever 103, second valve body 101 are included made of elastic material
Second cock body 104, the second mandril 105 and is covered by 106 and second leather cup 107 of second housing and closes the second cavity 108 for forming,
Second cavity 108 is connected with water inlet pipe 2, which is equipped with the second relief hole 109 connected with water supply pipe 102；The
Distinguish contact second housing 106 and the second relief hole 109 in two cock bodys, 104 both ends；Second mandril 105 is mobilizable be set to this
Two relief holes, 109 interior and abutting one side of second cock body 104 towards the second relief hole 109；The outlet of water supply pipe 102 is located at closestool sheet
The floating ball 110 being connect with 103 one end of cantilever is equipped in body 1, in the floating ball cylinder 100,103 middle part of cantilever is fixed, and cantilever 103 is another
End abuts the second mandril 105 of the second valve body 101.The a diameter of 2.2mm of conical nozzle.
Toilet lid 11, first connecting rod 12 and second connecting rod 13 form crank and rocker mechanism, toilet lid 11 and first connecting rod
12 one end are hinged on closestool body 1, and 11 other end of toilet lid is hinged with second connecting rod 13, in first connecting rod 12 and second connecting rod 13
Portion is hinged；The length of first connecting rod 12 is more than the length of toilet lid 11, pushes the fulcrum of second connecting rod 13 and just can allow second connecting rod
13 expand；Horizontal siphunculus on the connecting plate that flow passes through cushion ring is transported to washing for second connecting rod 13 through 11 inner tube of toilet lid again
Hand shower 92 gushes out；With rear cover get down from horse bung 11 when, transmission mechanism is completely collapsed into a cover board shape.
It is of the invention directly to perform blowdown operation using the hydraulic pressure and flow velocity spray regime of municipal water pipe, only with 0.3 liter of water
The function that excrement is washed away with very little water can be reached, an innovation driving lever 8 as the present invention is equipped with timing clockwork spring.
Its course of work：Lifting up seat circle after an action of the bowels first, the driving lever under cushion ring are stirred timer clockwork spring band moving cam and are turned
Dynamic, the first valve body starts to spray water, the thin water column " water knife " that flow fluid jet nozzle sprays, and can break up harder excrement and be starched as excrement,
One of negative pressure water tunnel is formed, excrement is starched even punching to be discharged with what is inhaled by the small-bore excretory duct punching of ∮ 30--40mm.First
Phase process takes 4 seconds, 0.316672534 liter of water of water consumption.
12 length of first connecting rod is more than 11 length of toilet lid, then the fulcrum of second connecting rod 13 can be pushed just to allow shower arm
It expands；With rear cover get down from horse bung when, transmission mechanism is completely collapsed into a cover board shape.
The operation principle of first valve body and the second valve body：Flexiblely slight plug-back lives relief hole to three bodies when mandril retreats
Be closed, at this moment water inlet by micropore enter cavity cause two surface pressure of leather cup small one and large one, cavity (because of leather cup it is straight
The sectional area of diameter is five times of water outlet) pressure increase closes tightly water outlet, and flowing water stops.
The entire principle of jet stream toilet flushing mechanism is：Directly sprayed with municipal tap water by conical nozzle；Bottom jet nozzle
After nozzle aperture high-speed spray disposes excrement, the drencher 6 before and after closestool body sprays at a high speed water mist can be fan-shaped inwardly along dead angle
Spary, high speed droplet is full and uniform, using playing water-saving effect at a high speed.
The small-bore sewage outlet, the small-bore diameter 30-40mm jet streams tube chamber (20) of blowdown, as height
Layer, high-rise building use small multi-functional toilet bowl and small-bore diameter 60-80mm blow-off pipes instead, auxiliary facility, be building
Technology sexual revolution of material.Small-bore sewage draining exit can thoroughly change life bad habit, prevent lavatory when rubbish groove, paper
Diaper also toward losing in lavatory hole, can also avoid falling mobile phone and wallet.The anti-blocking principle：Shape is gradually reduced to epimere caliber
Into " elbow is big, small to upper outlet ", after being lost in the pocket of lavatory into rubbish, once bath is seethed, the rubbish of bulk has blocked osculum.Deng
To liquid dung it is static after, sinking that rubbish will be gradually, flow will flow away in gap, rubbish can be drawn with clip later
Out.In straight jet principle, bent per at more one, often lengthen a distance, will bull point resistance, therefore the present invention makes turn
The possibility of obstacle is minimized.High-velocity flow become column spray when harder stool can be broken up, around water column and
The negative pressure tunnel of a tubular is formed between excrement, the excrement broken up connects siphoning away for suction belt punching by negative pressure.
An object of the present invention is：Cistern free is directly used as power using the hydraulic flow of municipal tap water.
The second object of the present invention is to：Using fluidics, with jet nozzle taper pressurizing duct：Make the abundant high speed of flow
Excrement is broken up in ejection, makes one tubular negative pressure tunnel of formation between excrement and water column, excrement is by negative pressure tunnel and high speed water column
What even suction belt was rushed siphons away.The conservation includes：With few water.The currently known common method of toilet bowl is " punching
Walk waste ".And the present invention's be " siphoning away waste " this fluidics is flow by water conservancy diversion Taper Pipe again by diameter 2.2mm tapers
Nozzle, can gather the speed of thin flow, and thin water column high speed spirt excrement center makes one bar cylinder of formation between excrement and water column
Shape negative pressure tunnel, the harder excrement broken up are even rushed by negative pressure cylinder and high speed water column and being washed away with what is inhaled, and final result is to arrange completely
Then moisture content in empty elbow is filled with hand-washing water again.
The third object of the present invention is：Timer initiation water valve accurately supplies water.
The fourth object of the present invention is：Drencher rinses at a high speed lavatory pocket, and the sector of droplet high-speed uniform is washed away in the pocket of lavatory
Edge is accomplished almost without dead angle.Drencher high-speed punching plays the purpose to conserve water.
The fifth object of the present invention is：Non-transformer fine motion mandril small floating ball water-valve type valve body is reequiped, thoroughly solves floating ball
The dripping problems of formula water valve.
The sixth object of the present invention is：Closestool blocking-proof elbow " upward small outlet " design, avoids more more stifled tighter downwards.Osculum
Diameter blowdown water outlet prevents lavatory to work as dustbin, and nappy is also toward losing in lavatory hole；Also it effectively prevents from falling wallet, hand
Machine.
The seventh object of the present invention is：The collapsible shower arm of toilet lid of washing one's hands, because flushing supply is economic, Yu Shui is not enough to
It fills out and stores elbow, storage elbow is filled out with hand-washing water.
The eighth object of the present invention is：Mechanism is automatically replenished refering to Fig. 8, when elbow water is very few, floating ball falls, and drives outstanding
Arm upwarps contact mandril so that floating ball cylinder moisturizing flow divider opens moisturizing, when the water of elbow is enough, water storage horizontal plane float valve
Block pipeline so that floating ball rises, and elbow is given to supplement water so as to fulfill when long-time is unoccupied, avoids germ and filthy gas
Body pours in down a chimney.
Above-listed detailed description is illustrating for possible embodiments of the present invention, which is not to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case.
Claims (7)
1. a kind of closestool, which is characterized in that including：Closestool body (1), the closestool body (1) is equipped with connecting with water inlet pipe (2)
Fluidic conduit (3), the closestool body (1) connect equipped with water exit elbow (4), the water exit elbow (4) with excretory duct；The water outlet is curved
Head (4) including along water outlet direction bore be gradually reduced to epimere (41) and Open Side Down to hypomere (42)；The jet stream is led
It manages (3) end and is equipped with conical nozzle (31), the conical nozzle (31) outlet is towards this to epimere (41)；It further includes and the closestool
The hinged foldable shower arm (9) in ontology (1) side, embedded one end is connect separately with the water inlet pipe (2) in the shower arm (9)
One end is equipped with the water pipe (91) for shower (92) of washing one's hands, and elbow water storage is done using hand-washing water；It is opposite in the closestool body (1)
It is front and rear to be equipped with drencher (6).
2. closestool according to claim 1, it is characterised in that：The a diameter of 2.2mm of the conical nozzle (31).
3. closestool according to claim 1, which is characterized in that the fluidic conduit (3) is equipped with the first valve body (5), control
The fluidic conduit (3) and the water inlet pipe (2) are in connecting or closed state；
First valve body (5) includes the first cock body made of elastic material (51), the first mandril (52) and by outside first
Shell (53) and the first leather cup (54) lid close the first cavity (55) formed, which connects with the water inlet pipe (2),
First leather cup (54) is equipped with the first relief hole (56) connected with the fluidic conduit (3)；First cock body (51) both ends
First shell (53) and first relief hole (56) described in contact respectively；First mandril (52) is mobilizable to be set to this
First relief hole (56) is interior and abuts one side of first cock body (51) towards first relief hole (56).
4. closestool according to claim 3, which is characterized in that closestool body (1) top surface is equipped with frame-type cushion ring
(7)；It is hinged with the cushion ring (7) to further include one end, the other end is equipped with the driving lever (8) of strap cam (81)；The fluidic conduit (3)
With the water inlet pipe (2) in the first mandril (52) top described in cam (81) contact during connected state, to provide described in extruding
The power of first cock body (51).
5. closestool according to claim 4, it is characterised in that：Equipped with the sky that cross section is aerofoil profile in the cushion ring (7)
Chamber (71).
6. closestool according to claim 1, which is characterized in that the shower arm (9) includes toilet lid (11), first connecting rod
(12) and second connecting rod (13), one end of toilet lid (11) and first connecting rod (12) is hinged with closestool body (1), toilet lid
(11) other end and second connecting rod (13) are hinged, and first connecting rod (12) in the middle part of second connecting rod (13) with being hinged；First connecting rod (12)
Length be more than toilet lid (11) length.
7. closestool according to claim 1, it is characterised in that：Further include automatic watering mechanism, including with the water outlet
The floating ball cylinder (100) that elbow (4) is connected, the second valve body of band (101) and the water supply pipe (102) being connect with the water inlet pipe (2),
And cantilever (103)；Second valve body (101) includes the second cock body made of elastic material (104), the second mandril (105),
And the second cavity (108) formed, second cavity (108) and institute are closed by second housing (106) and the second leather cup (107) lid
Water inlet pipe (2) connection is stated, second leather cup (107) is equipped with the second relief hole (109) connected with the water supply pipe (102)；The
Two cock bodys (104) both ends difference contact second housing (106) and the second relief hole (109)；Second mandril (105) is mobilizable to be set
It is placed in second relief hole (109) and abuts one side of second cock body (104) towards second relief hole (109)；
Water supply pipe (102) outlet is located in the closestool body (1), is equipped in the floating ball cylinder (100) and is connect with cantilever (103) one end
Floating ball (110), cantilever (103) middle part is fixed, and cantilever (103) other end abuts second mandril (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090094.5A CN105544674B (en) | 2016-02-17 | 2016-02-17 | A kind of closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090094.5A CN105544674B (en) | 2016-02-17 | 2016-02-17 | A kind of closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544674A CN105544674A (en) | 2016-05-04 |
| CN105544674B true CN105544674B (en) | 2018-06-26 |
Family
ID=55824192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610090094.5A Active CN105544674B (en) | 2016-02-17 | 2016-02-17 | A kind of closestool |
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| Country | Link |
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| CN (1) | CN105544674B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268744B (en) * | 2017-07-14 | 2023-03-31 | 厦门瑞尔特卫浴科技股份有限公司 | Method for washing toilet bowl cleaning surface |
| CN108708439B (en) * | 2018-08-14 | 2024-04-05 | 广东环境保护工程职业学院 | Environment-friendly toilet water saving device and environment-friendly toilet water saving system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2398349Y (en) * | 1999-12-01 | 2000-09-27 | 陈业清 | Immediater automatic injection and flusing water-closet |
| CN2440861Y (en) * | 2000-08-14 | 2001-08-01 | 刘增录 | Water saving toilet |
| JP2002061259A (en) * | 2000-08-23 | 2002-02-28 | Toto Ltd | Flush toilet stool |
| CN102605839A (en) * | 2012-03-14 | 2012-07-25 | 曾可建 | Flat low-pressure water valve assembly with small floating ball |
| CN103898959A (en) * | 2014-04-11 | 2014-07-02 | 吴嘉文 | Sprinkler-flushing type energy-saving splash-water prevention flush toilet |
| CN205475545U (en) * | 2016-02-17 | 2016-08-17 | 曾可建 | Closestool |
-
2016
- 2016-02-17 CN CN201610090094.5A patent/CN105544674B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2398349Y (en) * | 1999-12-01 | 2000-09-27 | 陈业清 | Immediater automatic injection and flusing water-closet |
| CN2440861Y (en) * | 2000-08-14 | 2001-08-01 | 刘增录 | Water saving toilet |
| JP2002061259A (en) * | 2000-08-23 | 2002-02-28 | Toto Ltd | Flush toilet stool |
| CN102605839A (en) * | 2012-03-14 | 2012-07-25 | 曾可建 | Flat low-pressure water valve assembly with small floating ball |
| CN103898959A (en) * | 2014-04-11 | 2014-07-02 | 吴嘉文 | Sprinkler-flushing type energy-saving splash-water prevention flush toilet |
| CN205475545U (en) * | 2016-02-17 | 2016-08-17 | 曾可建 | Closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105544674A (en) | 2016-05-04 |
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