CN106120995B - A kind of two-period form w.c.pan pedal washing valve - Google Patents
A kind of two-period form w.c.pan pedal washing valve Download PDFInfo
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- CN106120995B CN106120995B CN201610715159.0A CN201610715159A CN106120995B CN 106120995 B CN106120995 B CN 106120995B CN 201610715159 A CN201610715159 A CN 201610715159A CN 106120995 B CN106120995 B CN 106120995B
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- sealing
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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
- 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
- E03D5/08—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 directly by the foot combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising or lowering seat and cover and/or for swiveling the bowl
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of two-period form w.c.pan pedal washing valve includes main cavity, water inlet interface, water outlet mouthpiece, the sealing seat being arranged in main cavity, hydraulic cavities and valve stem passage including main valve body, core assembly, foot-operated push rod and actuator, the main valve body；Hydraulic package is further included, hydraulic package is arranged in hydraulic cavities, and the driven end of foot-operated push rod is connect with core assembly, and foot-operated push rod is slidably matched with pilot hole and liquid-tight envelope, and the drive end and actuator for riding push rod coordinate, and the end of actuator and valve stem passage is pivotally connected；Core assembly coordinates with sealing platform, and core assembly coordinates with hydraulic package.Due to using such structure, foot-operated actuator, foot-operated push rod moves forward, at one section, valve core case leaves sealing platform, spool sealing diaphragm on valve core case has gap to cut open to rush urine section, have a big distance for punching stool section between the spool sealing diaphragm and sealing platform on another section of valve core case with sealing platform；Segmentation uses, water-saving.
Description
Technical field
The present invention relates to w.c.pan pedal washing valves.
Background technology
Currently available technology, the w.c.pan pedal washing valve of the prior art, is mostly single function delay self-closing valve, and shortcoming is
It closes slowly, stool and urine bath is unable to stepping, is all using same water, waste water resource.
Invention content
The purpose of the present invention is：A kind of two-period form w.c.pan pedal washing valve is provided, it has good seal, closes fast
Speed, energy stool and urine bath stepping, urine flushing small water amount, stool rush big yield, save the functions such as water resource.
The invention is realized in this way：A kind of two-period form w.c.pan pedal washing valve, including main valve body, core assembly, foot
Push rod and actuator are stepped on, is characterized in that：The main valve body includes main cavity, water inlet interface, water outlet mouthpiece, is arranged on master
Endoceliac sealing seat, hydraulic cavities and valve stem passage, sealing seat include sealing platform, have apopore on sealing platform；Hydraulic cavities
It is communicated with water inlet interface with the influent side of the side main cavity of sealing seat, water outlet mouthpiece and the opposite side of valve stem passage and sealing seat
The water outlet side of main cavity communicate；Valve stem passage is provided with stem guiding hole with main cavity intersection；
Further include hydraulic package,
Hydraulic package is arranged in hydraulic cavities, and the driven end of foot-operated push rod is connect with core assembly, rides push rod with being oriented to
Hole is slidably matched and liquid-tight envelope, and the drive end and actuator for riding push rod coordinate, and the end of actuator and valve stem passage is pivotally connected；Valve
Core assembly coordinates with sealing platform, and core assembly coordinates with hydraulic package.
A kind of two-period form w.c.pan pedal washing valve, is characterized in that：Further include spring base, push rod seal
Circle, resetting spring and spring pressuring plate,
Spring base one end open has external screw thread on outer surface, has guide hole on end plate,
Push rod seal circle includes frustum of a cone shaped body and flange portion, and frustum of a cone shaped body is inserted into stem guiding hole, flange
Portion is bonded with the main cavity at stem guiding hole, and spring base is screwed togather with valve stem passage and supported flange portion；Spring pressuring plate is fixed on
The driving end of foot-operated push rod, resetting spring one end coordinate with spring base cooperation, the other end and spring pressuring plate.
A kind of two-period form w.c.pan pedal washing valve, is characterized in that：The core assembly includes spool
Seat, valve core spring seat, spool sealing diaphragm, push rod filler block and valve core spring,
Valve core case includes the barrel of one end open, positioned at the diaphragm seat of barrel blind end and positioned at barrel openend
Internal thread, have guide hole on the end plate of barrel；
Valve core spring seat one end open has external screw thread on outer surface, has guide hole on end plate,
The driven end of the foot-operated push rod is provided with filler block seat board；
Filler block seat board is located in the barrel of valve core case, and valve core spring seat is screwed togather with barrel, and push rod filler block is located at
The filler block seat board side opposite with the blind end of barrel；Valve core spring one end is with the cooperation of valve core spring seat, the other end with stopping
Water obturating plug plate coordinates；The blind end that spool sealing diaphragm is sleeved on barrel is bonded with diaphragm seat；Spool sealing diaphragm stops with described
Horizontal platform coordinates, and foot-operated push rod is slidably matched with guide hole.
A kind of two-period form w.c.pan pedal washing valve, is characterized in that：The hydraulic package include gland,
Hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug, one-way valve spring and piston spring；Piston
Including piston part and sleeve part, sleeve part inner wall has circular ring shape seat board；
The body of rod of unidirectional valve rod is screwed togather across unidirectional valve plug with unidirectional valve nut, the head of unidirectional valve rod and unidirectional valve nut
Unidirectional valve plug is fixed；Unidirectional valve plug coordinates with circular ring shape seat board, head and the centre bore clearance fit of circular ring shape seat board；Piston part
It is slidably matched with hydraulic cylinder and liquid hermetic seal；Piston spring one end and the blind end of piston part cooperation, the other end and hydraulic cylinder
Cooperation, one-way valve spring one end and the blind end of the cooperation of unidirectional valve nut, the other end and hydraulic cylinder coordinate；Hydraulic cylinder and liquid
The openend of device for pressing cylinder liner screws togather, and piston is maintained in hydraulic cylinder.
A kind of two-period form w.c.pan pedal washing valve, is characterized in that：The hydraulic package include gland,
Hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug, one-way valve spring and piston spring；Piston
Including piston part and sleeve part, sleeve part inner wall has circular ring shape seat board；
The body of rod of unidirectional valve rod is screwed togather across unidirectional valve plug with unidirectional valve nut, the head of unidirectional valve rod and unidirectional valve nut
Unidirectional valve plug is fixed；Unidirectional valve plug coordinates with circular ring shape seat board, head and the centre bore clearance fit of circular ring shape seat board；Piston part
It is slidably matched with hydraulic cylinder and liquid hermetic seal；Piston spring one end and the blind end of piston part cooperation, the other end and hydraulic cylinder
Cooperation, one-way valve spring one end and the blind end of the cooperation of unidirectional valve nut, the other end and hydraulic cylinder coordinate；Hydraulic cylinder and liquid
The openend of device for pressing cylinder liner screws togather, and piston is maintained in hydraulic cylinder；
The valve core case and hydraulic cylinder clearance fit, end and the piston of valve core case coordinate；
Foot-operated push rod coordinates with unidirectional valve rod.
A kind of two-period form w.c.pan pedal washing valve of the present invention due to using such structure, rides actuator, rides and push away
Bar moves forward, and at one section, valve core case leaves sealing platform, and the spool sealing diaphragm on valve core case has gap to cut open with sealing platform
Urine section is rushed, has a big distance between the spool sealing diaphragm and sealing platform on another section of valve core case for punching stool section；Segmentation
It uses, it is water-saving.
Description of the drawings
Fig. 1 is the sectional view of the present invention.
Fig. 2 is the sectional view when present invention is half-open.
Sectional view when Fig. 3 is standard-sized sheet of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of two-period form w.c.pan pedal washing valve, including main valve body 1, core assembly, 2 and of foot-operated push rod
Actuator 3, the main valve body 1 include main cavity, water inlet interface 1A, water outlet mouthpiece 1B, the sealing seat 1C being arranged in main cavity,
Hydraulic cavities 1D and valve stem passage 1E, sealing seat 1C include sealing platform, have apopore on sealing platform；Hydraulic cavities 1D and water inlet connect
Mouthful 1A is communicated with the influent side of the side main cavity of sealing seat, the opposite side of water outlet mouthpiece 1B and valve stem passage 1E and sealing seat 1C
The water outlet side of main cavity communicate；Valve stem passage 1E is provided with stem guiding hole 1F with main cavity intersection；
Further include hydraulic package,
Hydraulic package is arranged in hydraulic cavities 1D, and the driven end of foot-operated push rod 2 connect with core assembly, foot-operated push rod 2 and
Pilot hole 1F is slidably matched and liquid-tight envelope, and the drive end of foot-operated push rod 2 coordinates with actuator 3, actuator 3 and valve stem passage 1E's
End is pivotally connected；The sealing platform of core assembly and sealing seat 1C and sealing seat 1C coordinates, and core assembly coordinates with hydraulic package.
Spring base 4, push rod seal circle 5, resetting spring 6 and spring pressuring plate 7 are further included,
4 one end open of spring base has external screw thread on outer surface, has guide hole on end plate,
Push rod seal circle 5 includes frustum of a cone shaped body and flange portion, and frustum of a cone shaped body is inserted into stem guiding hole 1F, method
Blue portion is bonded with the main cavity at the 1F of stem guiding hole, and spring base 4 is screwed togather with valve stem passage and supported flange portion；Spring pressuring plate 7
The driving end of foot-operated push rod 2 is fixed on, 6 one end of resetting spring coordinates with spring base 4, the other end and spring pressuring plate 7 coordinate.
The core assembly includes valve core case 8, valve core spring seat 9, spool sealing diaphragm 10, push rod filler block 11 and spool
Spring 12,
Valve core case 8 includes the barrel of one end open, is opened positioned at the diaphragm seat 81 of barrel blind end and positioned at barrel
The internal thread at mouthful end has guide hole on the end plate of barrel；
9 one end open of valve core spring seat has external screw thread on outer surface, has guide hole on end plate,
The driven end of the foot-operated push rod 2 is provided with filler block seat board 2A；
Filler block seat board 21 is located in the barrel of valve core case 8, and valve core spring seat 9 is screwed togather with barrel, push rod filler block
11 are located at the filler block seat board 2A sides opposite with the blind end of barrel, push rod filler block 11 and the barrel of valve core case 8
The end plate fluid,matching sealing of blind end；12 one end of valve core spring coordinates with valve core spring seat 9, the other end and filler block seat board 2A are matched
It closes；The blind end that spool sealing diaphragm 10 is sleeved on barrel is bonded with diaphragm seat 81；Spool sealing diaphragm 10 is put down with the sealing
Push rod 2 and the guide hole on 9 end plate of valve core spring seat and the guide hole on the end plate of the barrel of valve core case 8 are ridden in platform liquid hermetic seal
It is slidably matched.
The hydraulic package includes gland 13, hydraulic cylinder 14, piston 15, hydraulic cylinder 16, unidirectional valve rod 17, check valve
Nut 18, unidirectional valve plug 19, one-way valve spring 20 and piston spring 21；
Piston 15 includes piston part and sleeve part, and sleeve part inner wall has circular ring shape seat board 151；
The body of rod of unidirectional valve rod 17 is screwed togather across unidirectional valve plug 19 with unidirectional valve nut 18, the head of unidirectional valve rod 17 and list
Unidirectional valve plug 19 is fixed to valve nut 18；Unidirectional valve plug 19 coordinates with circular ring shape seat board 151, head and circular ring shape seat board 151
Centre bore clearance fit；The piston part of piston 15 is slidably matched with hydraulic cylinder 14 and liquid hermetic seal；21 one end of piston spring with
The piston part cooperation of piston 15, the blind end of the other end and hydraulic cylinder 14 coordinate, 20 one end of one-way valve spring and unidirectional valve nut
The blind end of 18 cooperations, the other end and hydraulic cylinder 14 coordinates；Hydraulic cylinder 16 and the openend of hydraulic cylinder 14 screw togather, by work
Plug 15 is maintained in hydraulic cylinder 14；Gap between the blind end of piston 15 and hydraulic cylinder 14 forms damping cavity, circular ring shape
The centre bore of seat board 151 is communicated with damping cavity, it may also be said to be：Center interporal lacuna and damping of the head with circular ring shape seat board 151
Chamber communicates.
The valve core case 8 and 16 clearance fit of hydraulic cylinder, end and the piston 15 of valve core case 8 coordinate；
Foot-operated push rod 2 coordinates with unidirectional valve rod 17.
In the use of the present invention, under Fig. 1 states, foot tramples actuator 3, and actuator 3 rotates clockwise, and rides push rod 2
It is moved to the left；As shown in Fig. 2, the spool sealing diaphragm 10 on valve core case 8 leaves sealing platform；Water is through sealing in water inlet interface 1A
Apopore on the sealing platform of seat 1C enters water outlet mouthpiece 1B；In half-open position.Foot leaves actuator 3, in resetting spring 6
Under the action of, foot-operated push rod 2 moves right reset.
In the use of the present invention, under Fig. 1 states, foot tramples actuator 3, and actuator 3 rotates clockwise, and rides push rod 2
It is moved to the left；As shown in Fig. 2, the spool sealing diaphragm 10 on valve core case 8 leaves sealing platform；Water is through sealing in water inlet interface 1A
Apopore on the sealing platform of seat 1C enters water outlet mouthpiece 1B；At the same time, valve core case 8 and foot-operated push rod 2 move right simultaneously
Into in hydraulic cylinder 16, last valve core case 8 pushes piston 15, foot-operated push rod 2 that unidirectional valve rod 17 is driven to be moved to the left；Check valve
Plug 19 leaves circular ring shape seat board 151, and the water of damping cavity is discharged；It is shown in a fully open operation, as shown in Figure 3；Foot leaves actuator 3,
Piston spring 21 makes piston 15 be moved to direction is resetted respectively；Valve core spring 12 resets valve core case 8；It is single under hydraulic pressure effect
It is still compressed to valve spring 20, opening at hydraulic package, damping cavity is by rapid water filling, 15 stop motion of piston after full water,
Equilibrium state at hydraulic pressure in damping cavity, one-way valve spring 20 reset, and unidirectional valve plug 19 is driven to move right, and hydraulic control valve closes
It closes.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that the ordinary skill for this field
For personnel, without departing from the principles of the present invention, several improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (3)
1. a kind of two-period form w.c.pan pedal washing valve, including main valve body, core assembly, foot-operated push rod and actuator, feature
It is：The main valve body includes main cavity, water inlet interface, water outlet mouthpiece, the sealing seat being arranged in main cavity, hydraulic cavities and valve
Bar channel, sealing seat include sealing platform, have apopore on sealing platform；The side master of hydraulic cavities and water inlet interface and sealing seat
The influent side of body cavity communicates, water outlet mouthpiece and valve stem passage are communicated with the water outlet side of the main cavity of the opposite side of sealing seat；Valve rod
Channel is provided with stem guiding hole with main cavity intersection；
Further include hydraulic package,
Hydraulic package is arranged in hydraulic cavities, and the driven end of foot-operated push rod is connect with core assembly, is ridden push rod and is slided with pilot hole
Dynamic cooperation and liquid-tight envelope, the drive end and actuator for riding push rod coordinate, and the end of actuator and valve stem passage is pivotally connected；Spool group
Part coordinates with sealing platform, and core assembly coordinates with hydraulic package；
The hydraulic package include gland, hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug,
One-way valve spring and piston spring；
Piston includes piston part and sleeve part, and sleeve part inner wall has circular ring shape seat board；
The body of rod of unidirectional valve rod is screwed togather across unidirectional valve plug with unidirectional valve nut, and the head of unidirectional valve rod and unidirectional valve nut will be single
It is fixed to valve plug；Unidirectional valve plug coordinates with circular ring shape seat board, head and the centre bore clearance fit of circular ring shape seat board；Piston part and liquid
Device for pressing cylinder liner is slidably matched and liquid hermetic seal；Piston spring one end and the blind end of piston part cooperation, the other end and hydraulic cylinder coordinate,
One-way valve spring one end and the blind end of the cooperation of unidirectional valve nut, the other end and hydraulic cylinder coordinate；Hydraulic cylinder and hydraulic cylinder
The openend of set screws togather, and piston is maintained in hydraulic cylinder；
Spring base, push rod seal circle, resetting spring and spring pressuring plate are further included,
Spring base one end open has external screw thread on outer surface, has guide hole on end plate,
Push rod seal circle includes frustum of a cone shaped body and flange portion, and frustum of a cone shaped body is inserted into stem guiding hole, flange portion with
Main cavity fitting at stem guiding hole, spring base is screwed togather with valve stem passage and supported flange portion；Spring pressuring plate is fixed on foot-operated
The driving end of push rod, resetting spring one end coordinate with spring base cooperation, the other end and spring pressuring plate；
The core assembly includes valve core case, valve core spring seat, spool sealing diaphragm, push rod filler block and valve core spring,
Valve core case includes the barrel of one end open, positioned at the diaphragm seat of barrel blind end and in barrel openend
Screw thread has guide hole on the end plate of barrel；
Valve core spring seat one end open has external screw thread on outer surface, has guide hole on end plate,
The driven end of the foot-operated push rod is provided with filler block seat board；
Filler block seat board is located in the barrel of valve core case, and valve core spring seat is screwed togather with barrel, and push rod filler block is located at sealing
The obturating plug plate side opposite with the blind end of barrel；Valve core spring one end and the cooperation of valve core spring seat, the other end and filler block
Seat board coordinates；The blind end that spool sealing diaphragm is sleeved on barrel is bonded with diaphragm seat；Spool sealing diaphragm is put down with the sealing
Platform coordinates, and foot-operated push rod is slidably matched with guide hole.
2. a kind of two-period form w.c.pan pedal washing valve, including main valve body, core assembly, foot-operated push rod and actuator, feature
It is：The main valve body includes main cavity, water inlet interface, water outlet mouthpiece, the sealing seat being arranged in main cavity, hydraulic cavities and valve
Bar channel, sealing seat include sealing platform, have apopore on sealing platform；The side master of hydraulic cavities and water inlet interface and sealing seat
The influent side of body cavity communicates, water outlet mouthpiece and valve stem passage are communicated with the water outlet side of the main cavity of the opposite side of sealing seat；Valve rod
Channel is provided with stem guiding hole with main cavity intersection；
Further include hydraulic package,
Hydraulic package is arranged in hydraulic cavities, and the driven end of foot-operated push rod is connect with core assembly, is ridden push rod and is slided with pilot hole
Dynamic cooperation and liquid-tight envelope, the drive end and actuator for riding push rod coordinate, and the end of actuator and valve stem passage is pivotally connected；Spool group
Part coordinates with sealing platform, and core assembly coordinates with hydraulic package；
The hydraulic package include gland, hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug,
One-way valve spring and piston spring；
Piston includes piston part and sleeve part, and sleeve part inner wall has circular ring shape seat board；
The body of rod of unidirectional valve rod is screwed togather across unidirectional valve plug with unidirectional valve nut, and the head of unidirectional valve rod and unidirectional valve nut will be single
It is fixed to valve plug；Unidirectional valve plug coordinates with circular ring shape seat board, head and the centre bore clearance fit of circular ring shape seat board；Piston part and liquid
Device for pressing cylinder liner is slidably matched and liquid hermetic seal；Piston spring one end and the blind end of piston part cooperation, the other end and hydraulic cylinder coordinate,
One-way valve spring one end and the blind end of the cooperation of unidirectional valve nut, the other end and hydraulic cylinder coordinate；Hydraulic cylinder and hydraulic cylinder
The openend of set screws togather, and piston is maintained in hydraulic cylinder；
The valve core case and hydraulic cylinder clearance fit, end and the piston of valve core case coordinate；
Foot-operated push rod coordinates with unidirectional valve rod.
3. a kind of two-period form w.c.pan pedal washing valve according to claim 2, it is characterised in that：Further include spring base,
Push rod seal circle, resetting spring and spring pressuring plate,
Spring base one end open has external screw thread on outer surface, has guide hole on end plate,
Push rod seal circle includes frustum of a cone shaped body and flange portion, and frustum of a cone shaped body is inserted into stem guiding hole, flange portion with
Main cavity fitting at stem guiding hole, spring base is screwed togather with valve stem passage and supported flange portion；Spring pressuring plate is fixed on foot-operated
The driving end of push rod, resetting spring one end coordinate with spring base cooperation, the other end and spring pressuring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715159.0A CN106120995B (en) | 2016-08-24 | 2016-08-24 | A kind of two-period form w.c.pan pedal washing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715159.0A CN106120995B (en) | 2016-08-24 | 2016-08-24 | A kind of two-period form w.c.pan pedal washing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106120995A CN106120995A (en) | 2016-11-16 |
| CN106120995B true CN106120995B (en) | 2018-07-10 |
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ID=57274246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610715159.0A Active CN106120995B (en) | 2016-08-24 | 2016-08-24 | A kind of two-period form w.c.pan pedal washing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106120995B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872111B (en) * | 2017-03-31 | 2023-09-08 | 桂林电子科技大学 | Water tap leakage quality detection device conforming to industrial engineering |
| CN112128387B (en) * | 2020-10-16 | 2024-10-01 | 江门市碧特旺五金制品有限公司 | Kitchen shower head and kitchen tap |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116098A (en) * | 2002-09-25 | 2004-04-15 | Toto Ltd | Flush valve device |
| CN2775154Y (en) * | 2004-11-01 | 2006-04-26 | 林声雁 | Foot toilet flushing valve |
| CN201037264Y (en) * | 2007-05-25 | 2008-03-19 | 娄海伟 | Double-shift adjustable flushing valve |
| CN203420334U (en) * | 2013-06-28 | 2014-02-05 | 开平市洁士卫浴实业有限公司 | Flushing valve concealed and installed in wall |
| CN203452154U (en) * | 2013-08-27 | 2014-02-26 | 北京高德瑞环保科技有限公司 | Pedal valve for toilet flushing valve under low-water pressure environment |
| CN206034589U (en) * | 2016-08-24 | 2017-03-22 | 开平市玛格纳卫浴有限公司 | Flushometer is ridden to two -period form lavatory pan |
-
2016
- 2016-08-24 CN CN201610715159.0A patent/CN106120995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116098A (en) * | 2002-09-25 | 2004-04-15 | Toto Ltd | Flush valve device |
| CN2775154Y (en) * | 2004-11-01 | 2006-04-26 | 林声雁 | Foot toilet flushing valve |
| CN201037264Y (en) * | 2007-05-25 | 2008-03-19 | 娄海伟 | Double-shift adjustable flushing valve |
| CN203420334U (en) * | 2013-06-28 | 2014-02-05 | 开平市洁士卫浴实业有限公司 | Flushing valve concealed and installed in wall |
| CN203452154U (en) * | 2013-08-27 | 2014-02-26 | 北京高德瑞环保科技有限公司 | Pedal valve for toilet flushing valve under low-water pressure environment |
| CN206034589U (en) * | 2016-08-24 | 2017-03-22 | 开平市玛格纳卫浴有限公司 | Flushometer is ridden to two -period form lavatory pan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106120995A (en) | 2016-11-16 |
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Denomination of invention: A two-stage toilet pedal flushing valve Effective date of registration: 20211203 Granted publication date: 20180710 Pledgee: Kaiping Branch of China Construction Bank Co.,Ltd. Pledgor: KAIPING MAGENA TOILET AND BATHROOM Co.,Ltd. Registration number: Y2021980014070 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230920 Granted publication date: 20180710 Pledgee: Kaiping Branch of China Construction Bank Co.,Ltd. Pledgor: KAIPING MAGENA TOILET AND BATHROOM Co.,Ltd. Registration number: Y2021980014070 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A two-stage toilet foot flushing valve Effective date of registration: 20230927 Granted publication date: 20180710 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: KAIPING MAGENA TOILET AND BATHROOM Co.,Ltd. Registration number: Y2023980059712 |