CN113775009B - Water-saving intelligent closestool - Google Patents

Water-saving intelligent closestool Download PDF

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Publication number
CN113775009B
CN113775009B CN202111150552.7A CN202111150552A CN113775009B CN 113775009 B CN113775009 B CN 113775009B CN 202111150552 A CN202111150552 A CN 202111150552A CN 113775009 B CN113775009 B CN 113775009B
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China
Prior art keywords
button
shaft
rib plate
valve
seat
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Active
Application number
CN202111150552.7A
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Chinese (zh)
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CN113775009A (en
Inventor
吴海兵
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Seawing Technology Zhejiang Co ltd
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Seawing Technology Zhejiang Co ltd
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Priority to CN202111150552.7A priority Critical patent/CN113775009B/en
Publication of CN113775009A publication Critical patent/CN113775009A/en
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    • 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
    • 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
    • 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
    • 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
    • E03D3/12—Flushing devices discharging variable quantities of water
    • 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
    • E03D5/09—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 hand
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources

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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)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The invention discloses a water-saving intelligent closestool, which comprises a closestool seat, a closestool seat ring and a rear cushion of the intelligent closestool, wherein the rear cushion is fixed at the rear end of the closestool seat, a flushing pipe is arranged in the rear cushion, a positioning sleeve is fixedly inserted on the side wall of one side of the rear cushion, a cylindrical button is inserted in the positioning sleeve, a vertical first positioning rib plate and a vertical second positioning rib plate are formed on the bottom surface of the inner side of the rear cushion, the outer end of the button extends out of the outer side wall of the rear cushion, the inner end of the button penetrates through the first positioning rib plate to form a baffle disc, a central hole penetrating through the baffle disc is formed in the button, a guide shaft is inserted in the central hole, a connecting disc is formed by extending out of the button at one end of the guide shaft, and the connecting disc is inserted and fixed on the second positioning rib plate. The intelligent closestool is provided with a button capable of adjusting various flushing water quantities, can be selected according to needs, can be flushed with small water quantity at ordinary times, and saves water sources.

Description

Water-saving intelligent closestool
Technical Field
The invention relates to the technical field of intelligent toilets, in particular to a water-saving intelligent toilet.
Background
Intelligent toilets, collectively known as intelligent toilets, exist that have many special functions: such as buttocks cleaning, lower body cleaning, movable cleaning, seat ring heat preservation, warm air drying, automatic deodorization, silence sitting and the like. Most conveniently, except that the operation can be carried out through the button panel, the remote control device is specially arranged to realize the functions, and when a consumer uses the remote control device, all the functions can be easily realized by holding the remote control device with a hand and slightly pressing the remote control device. Although the existing intelligent closestool has multiple functions, when a pit groove in a closestool seat is flushed, the common closestool is usually provided with only two steps or only one step, namely, the water quantity during flushing cannot be adjusted or can be switched within two water quantity ranges, the adjusting range is limited, and effective water saving cannot be achieved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a water-saving intelligent closestool, wherein a button capable of adjusting various flushing water quantities is arranged on the intelligent closestool, the button can be selected according to needs, and the intelligent closestool can be flushed by small water quantity at ordinary times, so that the water source is saved.
In order to realize the purpose, the technical scheme adopted by the invention is as follows:
a water-saving intelligent closestool comprises a closestool seat, a closestool seat ring and a backrest seat of the intelligent closestool, wherein the backrest seat is fixed at the rear end of the closestool seat, a flushing pipe is arranged in the backrest seat, a positioning sleeve is fixedly inserted on the side wall of one side of the backrest seat, a cylindrical button is inserted in the positioning sleeve, a first vertical positioning rib plate and a second vertical positioning rib plate are formed on the bottom surface of the inner side of the backrest seat, the outer end of the button extends out of the outer side wall of the backrest seat, the inner end of the button penetrates through the first positioning rib plate to form a baffle disc, a central hole penetrating through the baffle disc is formed in the button, a guide shaft is inserted in the central hole, one end of the guide shaft extends out of the button to form a connecting disc, and the connecting disc is inserted and fixed on the second positioning rib plate;
a shaft sleeve-shaped valve seat is formed on the flushing pipe, a cylindrical valve shaft is inserted in the valve seat, a threaded hole is formed in one end, close to the side wall of the rear seat, of the valve shaft, an insertion hole with a rectangular cross section is formed in the bottom surface of the threaded hole, a valve hole communicated with the insertion hole is formed in the valve shaft on one side of the valve seat, a connecting arm is formed in the outer wall of the valve shaft, the connecting arm is inserted and sleeved on the guide shaft and abuts against the blocking disc, a spring is inserted and sleeved on the guide shaft, and two ends of the spring are pressed against the connecting arm and the connecting disc respectively;
an adjusting valve core with a rectangular cross section is inserted into an insertion hole of the valve shaft, a plurality of through holes with different apertures and opposite to the valve hole are formed in the adjusting valve core, a stud is screwed in a threaded hole of the valve shaft, a spline hole is formed in the stud, a T-shaped connecting column is inserted into the spline hole, and the tail end of the connecting column penetrates through the stud to be fixed on the valve shaft in an inserting manner; a driving gear is fixed on a button between the first positioning rib plate and the side wall of the rear backrest seat through an inserting sleeve, a driven gear is meshed with the driving gear, a transmission shaft is fixed on the driven gear through an inserting sleeve, the transmission shaft is hinged to the first positioning rib plate through a bearing, and a spline shaft is formed at one end of the transmission shaft and is inserted in the spline hole of the stud.
Preferably, the baffle disc on the button is pressed against the first positioning rib plate, a gap is formed between the driving gear on the button and the first positioning rib plate, and the distance between the driving gear and the first positioning rib plate is not less than the length of the button extending out of the outer wall of the toilet seat.
Preferably, the diameter of the driving gear is larger than that of the driven gear, the length of the driven gear is larger than that of the driving gear, and a spacer bush is inserted and sleeved on the transmission shaft between the driven gear and the first positioning rib plate.
Preferably, an indication arrow is formed on the outer ring of the outer end face of the button, a plurality of marking grooves opposite to the indication arrow are formed on the outer end face of the positioning sleeve, and the marking grooves are uniformly distributed in an annular shape around the central axis of the positioning sleeve.
Preferably, the number of the marking grooves on the positioning sleeve is equal to the number of the through holes on the regulating valve core, the center distances between the adjacent through holes on the regulating valve core are equal, and the aperture of each through hole is not larger than that of each valve hole.
Preferably, the connecting arm is inserted with a guide column parallel to the guide shaft, and two ends of the guide column are respectively inserted and fixed on the first positioning rib plate and the second positioning rib plate.
Preferably, a rubber sealing sleeve is fixedly inserted into the valve seat on the flushing pipe, and the rubber sealing sleeve is pressed against the outer wall of the valve shaft.
The invention has the beneficial effects that: the intelligent closestool of its adoption is equipped with the button that can adjust multiple washing water yield, can select as required, can wash with little water yield at ordinary times, realizes practicing thrift the water source.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural view of the inside of the back rest of the present invention.
In the figure: 1. a toilet seat; 2. a toilet seat; 3. a back rest; 31. a first positioning rib plate; 32. a second positioning rib plate; 4. a positioning sleeve; 41. marking a groove; 5. a button; 51. a catch tray; 52. a central bore; 53. an arrow is indicated; 6. a guide shaft; 61. a connecting disc; 7. a valve shaft; 71. a connecting arm; 72. a jack; 73. a threaded hole; 74. a valve bore; 8. a spring; 9. a driving gear; 10. a driven gear; 11. a drive shaft; 111. a spline shaft; 12. a bearing; 13. a stud; 131. a splined bore; 14. connecting columns; 15. adjusting the valve core; 151. a through hole; 16. a flush tube; 161. a valve seat; 17. a spacer bush; 18. and (4) sealing rubber sleeves.
Detailed Description
Example (b): as shown in fig. 1 and 2, the water-saving intelligent toilet comprises a toilet seat 1, a toilet seat 2 and a reclining seat 3 of the intelligent toilet, wherein the reclining seat 3 is fixed at the rear end of the toilet seat 1, a flushing pipe 16 is installed in the reclining seat 3, a positioning sleeve 4 is fixedly inserted on the side wall of one side of the reclining seat 3, a cylindrical button 5 is inserted in the positioning sleeve 4, a vertical first positioning rib plate 31 and a vertical second positioning rib plate 32 are formed on the bottom surface of the inner side of the reclining seat 3, the outer end of the button 5 extends out of the outer side wall of the reclining seat 3, the inner end of the button 5 penetrates through the first positioning rib plate 31 to form a baffle disc 51, a central hole 52 penetrating through the baffle disc 51 is formed in the button 5, a guide shaft 6 is inserted in the central hole 52, a connecting disc 61 is formed by extending out of the button 5 at one end of the guide shaft 6, and the connecting disc 61 is fixedly inserted on the second positioning rib plate 32;
a shaft sleeve-shaped valve seat 161 is formed on the flushing pipe 16, a cylindrical valve shaft 7 is inserted in the valve seat 161, a threaded hole 73 is formed at one end, close to the side wall of the rear seat 3, of the valve shaft 7, a jack 72 with a rectangular cross section is formed on the bottom surface of the threaded hole 73, a valve hole 74 communicated with the jack 72 is formed on the valve shaft 7 on one side of the valve seat 161, a connecting arm 71 is formed on the outer wall of the valve shaft 7, the connecting arm 71 is inserted and sleeved on the guide shaft 6 and abuts against the baffle disc 51, a spring 8 is inserted and sleeved on the guide shaft 6, and two ends of the spring 8 are respectively pressed on the connecting arm 71 and the connecting disc 61;
an adjusting valve core 15 with a rectangular cross section is inserted into the insertion hole 72 of the valve shaft 7, a plurality of through holes 151 with different apertures and opposite to the valve hole 74 are formed in the adjusting valve core 15, a stud 13 is screwed in the threaded hole 73 of the valve shaft 7, a spline hole 131 is formed in the stud 13, a T-shaped connecting column 14 is inserted into the spline hole 131, and the tail end of the connecting column 14 penetrates through the stud 13 and is fixed on the valve shaft 7 in an inserting manner; a driving gear 9 is fixed on the button 5 between the first positioning rib plate 31 and the side wall of the reclining seat 3 through an inserting sleeve, a driven gear 10 is meshed on the driving gear 9, a transmission shaft 11 is fixed on the driven gear 10 through an inserting sleeve, the transmission shaft 11 is hinged on the first positioning rib plate 31 through a bearing 12, a spline shaft 111 is formed at one end of the transmission shaft 11, and the spline shaft 111 is inserted in a spline hole 131 of the stud 13.
The baffle disc 51 on the button 5 is pressed against the first positioning rib plate 31, a gap is arranged between the driving gear 9 on the button 5 and the first positioning rib plate 31, and the distance between the driving gear 9 and the first positioning rib plate 31 is not less than the length of the button 5 extending out of the outer wall of the toilet seat 1.
The diameter of the driving gear 9 is larger than that of the driven gear 10, the length of the driven gear 10 is larger than that of the driving gear 9, and a spacer 17 is inserted and sleeved on the transmission shaft 11 between the driven gear 10 and the first positioning rib plate 31.
An indicating arrow 53 is formed on the outer ring of the outer end face of the button 5, a plurality of marking grooves 41 opposite to the indicating arrow 53 are formed on the outer end face of the positioning sleeve 4, and the marking grooves 41 are uniformly distributed in an annular shape around the central axis of the positioning sleeve 4.
The number of the marking grooves 41 on the positioning sleeve 4 is equal to the number of the through holes 151 on the regulating valve core 15, the center distances between the adjacent through holes 151 on the regulating valve core 15 are equal, and the aperture of each through hole 151 is not larger than that of the valve hole 74.
The connecting arm 71 is inserted with a guide column parallel to the guide shaft 6, and two ends of the guide column are respectively inserted and fixed on the first positioning rib plate 31 and the second positioning rib plate 32.
A rubber sealing sleeve 18 is inserted and fixed in a valve seat 161 on the flushing pipe 16, and the rubber sealing sleeve 18 is pressed against the outer wall of the valve shaft 7.
The working principle is as follows: the invention is a water-saving intelligent closestool, the appearance structure of the intelligent closestool is simple, a button 5 for flushing is arranged on the intelligent closestool, the button 5 is pressed down, the button 5 can push a connecting arm 71 on a valve shaft 7 to move, the valve shaft 7 is positioned on a valve seat 161, when a valve hole 74 is communicated with a flushing pipe 16, flushing is realized, and finally, under the action of a spring 8, the valve shaft 7 and the button 5 are reset, and the closing of the valve seat 161 is realized;
the water quantity used for flushing can be adjusted, because some existing intelligent toilets have no water tank, and the flushing pipe 16 of the existing intelligent toilets is directly connected with a tap water pipe, the structure adopts various through holes 151 with different apertures to adjust the water yield, namely, the water quantity for one-time flushing is adjusted; during adjustment, as long as the button 5 is rotated, the button 5 can realize rotation of the transmission shaft 11 through gear transmission, the rotation of the transmission shaft 11 can drive the stud 13 to rotate and move in the valve shaft 7, the stud 13 drives the adjusting valve core 15 to move axially, and when the adjusting valve core 15 moves, the valve hole 74 can be communicated with the through holes 151 with different apertures in the adjusting valve core 15.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.

Claims (7)

1. The utility model provides a water-saving intelligent closestool, includes intelligent closestool's closestool seat (1), toilet seat circle (2) and back seat (3), and the rear end at closestool seat (1) is fixed in back seat (3), has installed flushing pipe (16), its characterized in that in back seat (3): a positioning sleeve (4) is fixedly inserted into the side wall of one side of the rear back seat (3), a cylindrical button (5) is inserted into the positioning sleeve (4), a first vertical positioning rib plate (31) and a second vertical positioning rib plate (32) are formed on the bottom surface of the inner side of the rear back seat (3), the outer end of the button (5) extends out of the outer side wall of the rear back seat (3), the inner end of the button (5) penetrates through the first positioning rib plate (31) to form a baffle disc (51), a center hole (52) penetrating through the baffle disc (51) is formed in the button (5), a guide shaft (6) is inserted into the center hole (52), a connecting disc (61) is formed at one end of the guide shaft (6) extending out of the button (5), and the connecting disc (61) is inserted and fixed on the second positioning rib plate (32);
a shaft sleeve-shaped valve seat (161) is formed on the flushing pipe (16), a cylindrical valve shaft (7) is inserted in the valve seat (161), a threaded hole (73) is formed in one end, close to the side wall of the rear seat (3), of the valve shaft (7), a jack (72) with a rectangular cross section is formed in the bottom face of the threaded hole (73), a valve hole (74) communicated with the jack (72) is formed in the valve shaft (7) on one side of the valve seat (161), a connecting arm (71) is formed in the outer wall of the valve shaft (7), the connecting arm (71) is inserted and sleeved on the guide shaft (6) and abuts against the baffle disc (51), a spring (8) is inserted and sleeved on the guide shaft (6), and two ends of the spring (8) are pressed on the connecting arm (71) and the connecting disc (61) respectively;
an adjusting valve core (15) with a rectangular cross section is inserted into a jack (72) of the valve shaft (7), a plurality of through holes (151) with different apertures and opposite to the valve hole (74) are formed in the adjusting valve core (15), a stud (13) is screwed in a threaded hole (73) of the valve shaft (7), a spline hole (131) is formed in the stud (13), a T-shaped connecting column (14) is inserted into the spline hole (131), and the tail end of the connecting column (14) penetrates through the stud (13) to be inserted and fixed on the valve shaft (7); the plug bush is fixed with driving gear (9) on button (5) between first location gusset (31) and back seat (3) lateral wall, the meshing has driven gear (10) on driving gear (9), the plug bush is fixed with transmission shaft (11) on driven gear (10), transmission shaft (11) pass through bearing (12) and articulate on first location gusset (31), the one end shaping of transmission shaft (11) has integral key shaft (111), integral key shaft (111) are pegged graft in splined hole (131) of double-screw bolt (13).
2. A water-saving intelligent toilet according to claim 1, wherein: the baffle disc (51) on the button (5) is pressed against the first positioning rib plate (31), a gap is arranged between the driving gear (9) on the button (5) and the first positioning rib plate (31), and the distance between the driving gear (9) and the first positioning rib plate (31) is not less than the length of the button (5) extending out of the outer wall of the toilet seat (1).
3. A water-saving intelligent toilet according to claim 2, wherein: the diameter of the driving gear (9) is larger than that of the driven gear (10), the length of the driven gear (10) is larger than that of the driving gear (9), and a spacer bush (17) is inserted and sleeved on the transmission shaft (11) between the driven gear (10) and the first positioning rib plate (31).
4. A water-saving intelligent toilet according to claim 1, wherein: an indicating arrow (53) is formed on the outer ring of the outer end face of the button (5), a plurality of marking grooves (41) opposite to the indicating arrow (53) are formed on the outer end face of the positioning sleeve (4), and the marking grooves (41) are uniformly distributed in an annular shape around the central axis of the positioning sleeve (4).
5. A water-saving intelligent toilet according to claim 4, wherein: the number of the marking grooves (41) on the positioning sleeve (4) is equal to the number of the through holes (151) on the adjusting valve core (15), the center distances between the adjacent through holes (151) on the adjusting valve core (15) are equal, and the aperture of each through hole (151) is not larger than that of the valve hole (74).
6. A water-saving intelligent toilet according to claim 1, wherein: the connecting arm (71) is inserted with a guide column parallel to the guide shaft (6), and two ends of the guide column are respectively inserted and fixed on the first positioning rib plate (31) and the second positioning rib plate (32).
7. A water-saving intelligent toilet according to claim 1, wherein: a rubber sealing sleeve (18) is fixedly inserted into the valve seat (161) on the flushing pipe (16), and the rubber sealing sleeve (18) is pressed against the outer wall of the valve shaft (7).
CN202111150552.7A 2021-09-29 2021-09-29 Water-saving intelligent closestool Active CN113775009B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111150552.7A CN113775009B (en) 2021-09-29 2021-09-29 Water-saving intelligent closestool

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Application Number Priority Date Filing Date Title
CN202111150552.7A CN113775009B (en) 2021-09-29 2021-09-29 Water-saving intelligent closestool

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CN113775009B true CN113775009B (en) 2022-12-09

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774410A1 (en) * 1998-02-02 1999-08-06 Moise Piat Double flush water closet
CN2538860Y (en) * 2001-05-17 2003-03-05 阮善发 Efficient water-saving valve with step adjustable flushing quantity for toilet
CN2764834Y (en) * 2004-12-22 2006-03-15 许有录 Water saving switch for closet
CN204690878U (en) * 2015-06-23 2015-10-07 重庆交通大学 The water-saving pedal washing valve of a kind of selective
CN107882139A (en) * 2017-11-26 2018-04-06 卢渭彬 A kind of water-saving multi-flow outlet valve of water tank
CN108757977A (en) * 2018-06-05 2018-11-06 盱眙新都科技发展有限公司 A kind of water-saving flow control valve of agricultural irrigation
CN112066029A (en) * 2020-09-14 2020-12-11 黎雯婷 Water stop valve capable of finely regulating water flow

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774410A1 (en) * 1998-02-02 1999-08-06 Moise Piat Double flush water closet
CN2538860Y (en) * 2001-05-17 2003-03-05 阮善发 Efficient water-saving valve with step adjustable flushing quantity for toilet
CN2764834Y (en) * 2004-12-22 2006-03-15 许有录 Water saving switch for closet
CN204690878U (en) * 2015-06-23 2015-10-07 重庆交通大学 The water-saving pedal washing valve of a kind of selective
CN107882139A (en) * 2017-11-26 2018-04-06 卢渭彬 A kind of water-saving multi-flow outlet valve of water tank
CN108757977A (en) * 2018-06-05 2018-11-06 盱眙新都科技发展有限公司 A kind of water-saving flow control valve of agricultural irrigation
CN112066029A (en) * 2020-09-14 2020-12-11 黎雯婷 Water stop valve capable of finely regulating water flow

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