CN112112229A - Toilet cistern water saving mechanism with energy-saving and environment-friendly effects - Google Patents

Toilet cistern water saving mechanism with energy-saving and environment-friendly effects Download PDF

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Publication number
CN112112229A
CN112112229A CN202010936693.0A CN202010936693A CN112112229A CN 112112229 A CN112112229 A CN 112112229A CN 202010936693 A CN202010936693 A CN 202010936693A CN 112112229 A CN112112229 A CN 112112229A
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CN
China
Prior art keywords
water
rod
fixedly connected
movably connected
shaped pipe
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Withdrawn
Application number
CN202010936693.0A
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Chinese (zh)
Inventor
黄乐乐
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Individual
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Individual
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Priority to CN202010936693.0A priority Critical patent/CN112112229A/en
Publication of CN112112229A publication Critical patent/CN112112229A/en
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02High-level flushing systems
    • E03D1/14Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02High-level flushing systems
    • E03D1/14Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E03D1/145Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having multiple flush outlets
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30Valves 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
    • E03D1/32Arrangement of inlet valves
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30Valves 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
    • E03D1/33Adaptations or arrangements of floats
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30Valves 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
    • E03D1/34Flushing valves for outlets; Arrangement of outlet valves
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02Special 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
    • E03D5/09Special 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
    • E03D5/094Special 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 the flushing element, e.g. siphon bell, being actuated through a cable, chain or the like
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40Protecting water resources

Abstract

The invention relates to the technical field of sanitary ware, and discloses a toilet water tank water-saving mechanism with energy-saving and environment-friendly effects. This toilet tank water saving mechanism who possesses energy-concerving and environment-protective effect rotates the carousel, and the threaded rod can drive the hollow bottle up-and-down motion this moment for the floater can be adjusted with the height of hollow bottle in the water tank is inside, thereby has reached and has adjusted toilet water storage volume according to the demand and reduced the extravagant effect of water resource. The first pulling pull rod drives the second plug head to move out of the left inside of the U-shaped pipe at the moment, the second pulling pull rod drives the third plug head to move out of the right inside of the U-shaped pipe at the moment, and the water discharged through the water outlet pipe is different due to the difference in height of the two sides of the U-shaped pipe, so that the effect of flushing the toilet with water saving by using different water quantities according to the stool and the urine is achieved.

Description

Toilet cistern water saving mechanism with energy-saving and environment-friendly effects
Technical Field
The invention relates to the technical field of sanitary ware, in particular to a water-saving mechanism of a toilet water tank with energy-saving and environment-friendly effects.
Background
The sanitary ware is a washing space for daily activities of people, and comprises a sanitary ware body and a washing cover; toilets, bathroom cabinets, wash basins, faucets, etc., wherein the toilet primarily stores tap water in a tank through a fill valve and then discharges the water inside the tank through a drain valve to flush the toilet.
The water storage process of the existing toilet is mostly quantitative water storage, the water storage amount inside the water tank needs to be disassembled from the top cover in the adjustment process, then the position of the floating ball is changed by using tools, the adjustment is very troublesome, most people can not adjust the water amount as required, the water resource is wasted, the purpose of energy conservation and environmental protection is not achieved, the existing toilet is used for flushing the toilet according to the stool and the urine, the used water amount is the same, the waste of the water resource can be caused, how to adjust the water storage amount of the toilet according to the requirement, reduce the water resource waste and use different water amounts to flush the toilet according to the stool and the urine so as to save the water, and the important problem is solved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a toilet water tank water-saving mechanism with energy-saving and environment-friendly effects, which has the advantages of regulating the water storage capacity of a toilet according to requirements to reduce water resource waste and using different water quantities to flush the toilet according to the stool and urine to save water, and solves the problems that the water storage capacity in the traditional toilet water storage process is mostly quantitative water storage, the top cover needs to be disassembled during the adjustment process of the water storage capacity in the water tank, then the position of a floating ball is changed by using a tool, the adjustment is very troublesome, most people cannot adjust the water quantity according to the requirements, so that the waste of water resources is caused, the purposes of energy saving and environment protection are not achieved, and the problems that the used water quantity is the same and the water resources are wasted when the existing toilet is flushed.
(II) technical scheme
In order to achieve the purposes of adjusting the water storage capacity of the closestool according to the demand to reduce water resource waste and using different water quantities to flush the closestool according to the stool and urine so as to save water, the invention provides the following technical scheme: a toilet water tank water-saving mechanism with energy-saving and environment-friendly effects comprises a water tank, wherein the top of the water tank is movably connected with a rotary disc, the bottom of the rotary disc is fixedly connected with a first vertical rod, the outer side of the bottom of the first vertical rod is fixedly connected with a first gear, the outer side of the first gear is meshed with a second gear, the inner thread of the second gear is connected with a threaded rod, the bottom of the threaded rod is fixedly connected with a hollow bottle, the inner part of the hollow bottle is movably connected with a floating ball, the bottom of the second gear is movably connected with a first transverse rod, the left bottom of the first transverse rod is fixedly connected with a second vertical rod, the bottom of the second vertical rod is fixedly connected with a first plug head, the left bottom of the water tank is fixedly connected with a water inlet pipe, the right side of the water tank is movably connected with a first, the water tank comprises a first connecting rod, a second connecting rod, a first pull rod, a second steel wire rope, a second connecting rod, a second outer side fixedly connected with spring, a first spring, a second spring fixedly connected with one side of the first spring, a second plug fixedly connected with the bottom of the first connecting rod, a second pull rod movably connected with the right side of the water tank, a second steel wire rope movably connected with the left side of the second pull rod, a second connecting rod movably connected with the one side of the second steel wire rope, a second spring fixedly connected with the outer side of the second connecting rod, a third plug fixedly connected with the bottom of the second connecting rod, a U-shaped pipe fixedly.
Preferably, the inside of the second gear is provided with a thread matched with the outside of the threaded rod, and the bottom of the first vertical rod is movably connected with the top of the first transverse rod.
Preferably, the bottom volume of the first plug head is matched with the inner volume of the top of the water inlet pipe, and the first plug head is movably connected with the inner portion of the top of the water inlet pipe.
Preferably, the outer side of the first connecting rod and the outer side of the second connecting rod are movably connected with the inner part of the second cross rod.
Preferably, one side of the second spring, which is far away from the second connecting rod, is fixedly connected with a second cross rod.
Preferably, the inside on the right side of the U-shaped pipe is movably connected with the bottom of the plug head III, the inside on the top of the left side of the U-shaped pipe is matched with the size of the bottom of the plug head II, and the inside on the left side of the U-shaped pipe is movably connected with the bottom of the plug head II.
Preferably, the height of the right side of the U-shaped pipe is higher than that of the left side of the U-shaped pipe, and the inside of the top of the right side of the U-shaped pipe is matched with the size of the bottom of the three plugging heads.
(III) advantageous effects
Compared with the prior art, the invention provides a water-saving mechanism of a toilet water tank with energy-saving and environment-friendly effects, which has the following beneficial effects:
1. this toilet tank water saving mechanism who possesses energy-concerving and environment-protective effect uses through the cooperation of carousel and gear one, gear two, threaded rod, hollow bottle, floater, water tank, rotates the carousel, and gear drive gear two rotates this moment, further makes the threaded rod can drive hollow bottle up-and-down motion, and the floater can be adjusted with hollow bottle at the inside height of water tank this moment to reached and adjusted toilet water storage volume according to the demand and reduced the effect of water waste.
2. This toilet water tank water saving mechanism who possesses energy-concerving and environment-protective effect, through pull rod one and pull rod two, connecting rod one, connecting rod two, the U-shaped pipe, the outlet pipe, chock plug two, the cooperation of chock plug three is used, pulling pull rod one, connecting rod one drives chock plug two and goes out from the left inside motion of U-shaped pipe this moment, pulling pull rod two, connecting rod two this moment drives chock plug three and goes out from the inside motion on U-shaped pipe right side, because the difference in height of U-shaped pipe both sides, so it is also different through outlet pipe exhaust water yield, thereby reached and used different water yields to wash the effect of closestool with using water wisely according to the stool and urine.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the hollow bottle of the present invention;
FIG. 3 is a schematic view of the floating ball structure of the present invention;
FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure B shown in FIG. 1 according to the present invention.
In the figure: 1. a water tank; 2. a turntable; 3. a first vertical rod; 4. a first gear; 5. a second gear; 6. a threaded rod; 7. a hollow bottle; 8. a floating ball; 9. a first cross bar; 10. a second vertical rod; 11. a plug head I; 12. a water inlet pipe; 13. a first pull rod; 14. a first steel wire rope; 15. a first connecting rod; 16. a first spring; 17. a second cross bar; 18. a second plug head; 19. a second pull rod; 20. a second steel wire rope; 21. a second connecting rod; 22. a second spring; 23. a plug head III; 24. a U-shaped tube; 25. and (5) discharging a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a toilet tank water saving mechanism with energy saving and environmental protection effects comprises a water tank 1, a rotary table 2 is movably connected to the top of the water tank 1, a first vertical rod 3 is fixedly connected to the bottom of the rotary table 2, a first gear 4 is fixedly connected to the outer side of the bottom of the first vertical rod 3, a second gear 5 is meshed and connected to the outer side of the first gear 4, a threaded rod 6 is connected to the inner thread of the second gear 5, a thread matched with the outer part of the threaded rod 6 is arranged inside the second gear 5, a hollow bottle 7 is fixedly connected to the bottom of the threaded rod 6, a floating ball 8 is movably connected to the inside of the hollow bottle 7, a first horizontal rod 9 is movably connected to the bottom of the second gear 5, the bottom of the second gear 5 is movably connected to the top of the right side of the first horizontal rod 9, the bottom of the first vertical rod 3 is movably connected to the top of, the left bottom of the water tank 1 is fixedly connected with a water inlet pipe 12, the bottom volume of a plug head I11 is matched with the inner volume of the top of the water inlet pipe 12, the plug head I11 is movably connected with the inner portion of the top of the water inlet pipe 12, the right side of the water tank 1 is movably connected with a pull rod I13, the left side of the pull rod I13 is movably connected with a steel wire rope I14, one side, away from the pull rod I13, of the steel wire rope I14 is movably connected with a connecting rod I15, the outer side of the connecting rod I15 is fixedly connected with a spring I16, one side, away from the connecting rod I15, of the spring I16 is fixedly connected with a cross rod II 17, the outer sides of the connecting rod I15 and the connecting rod II 21 are movably connected with the inner portion of the cross rod II 17, the bottom of the connecting rod I15 is fixedly connected with a plug head II 18, the outside fixedly connected with spring two 22 of connecting rod two 21, one side fixedly connected with horizontal pole two 17 of connecting rod two 21 is kept away from to spring two 22, the bottom fixedly connected with chock plug three 23 of connecting rod two 21, the inside fixedly connected with U-shaped pipe 24 of water tank 1, the inside on U-shaped pipe 24 right side and the bottom swing joint of chock plug three 23, the inside and the big or small looks adaptation of chock plug two 18 bottoms at the inside on U-shaped pipe 24 left side top, the left inside of U-shaped pipe 24 and the bottom swing joint of chock plug two 18, the height on U-shaped pipe 24 right side is higher than its left height, the inside and the big or small looks adaptation of chock plug three 23 bottoms at the top on U-shaped pipe 24 right side, the bottom fixedly connected with outlet.
The working principle is that the rotating disc II 2 is rotated, the vertical rod I3 is fixedly connected to the bottom of the rotating disc 2, the gear I4 is fixedly connected to the outer side of the bottom of the vertical rod I3, the gear I4 can also rotate at the moment, the gear II 5 can also rotate at the moment because the outer side of the gear I4 is meshed with the gear II 5, the threaded rod 6 is connected to the inner thread of the gear II 5, the thread which is matched with the outer portion of the threaded rod 6 is arranged inside the gear II 5, the threaded rod 6 can move up and down inside the gear II 5 at the moment, the hollow bottle 7 is fixedly connected to the bottom of the threaded rod 6, the floating ball 8 is movably connected to the inside of the hollow bottle 7, and the floating ball 8 can be driven by the hollow bottle 7 to move up and down at the moment, and the detailed reference is.
When the water quantity in the toilet is insufficient, the floating ball 8 drives the hollow bottle 7 to move downwards, because the bottom of the gear II 5 is movably connected with the cross rod I9, the bottom of the vertical rod I3 is movably connected with the top of the cross rod I9, the internal thread of the gear II 5 is connected with the threaded rod 6, the bottom of the vertical rod I3 is movably connected with the top of the cross rod I9, the left side of the cross rod I9 moves upwards, because the bottom of the left side of the cross rod I9 is fixedly connected with the vertical rod II 10, and the bottom of the vertical rod II 10 is fixedly connected with the plug head I11, the plug head I11 moves upwards, because the plug head I11 is movably connected with the inside of the top of the water inlet pipe 12, the plug head I11 moves out from the inside of the top of the water inlet pipe 12, and because the bottom of the left side of the water tank 1 is fixedly connected with, when the water quantity in the water tank 1 reaches the height in the hollow bottle 7, the floating ball 8 drives the hollow bottle 7 to move upwards, so that the plug head 11 blocks the inside of the top of the water inlet pipe 12, and the height of the water in the water tank 1 can be changed by controlling the height of the hollow bottle 7 and the floating ball 8, and the effect of adjusting the water storage capacity of the toilet according to the requirement to reduce water waste is achieved.
After people use the toilet, the pull rod I13 is pulled at the moment, because the left side of the pull rod I13 is movably connected with the steel wire rope I14, one side of the steel wire rope I14, which is far away from the pull rod I13, is movably connected with the connecting rod I15, the connecting rod I15 moves upwards, because the bottom of the connecting rod I15 is fixedly connected with the plug head II 18, the plug head II 18 can move upwards, because the inside of the left side of the U-shaped pipe 24 is movably connected with the bottom of the plug head II 18, the plug head II 18 moves out water from the inside of the left side of the U-shaped pipe 24 at the moment, because the bottom of the U-shaped pipe 24 is fixedly connected with the water outlet pipe 25, the water in the water tank 1 flows out from the water outlet pipe 25 after passing through the U-shaped pipe 24, the toilet is flushed, the pull rod I13 is loosened after the flushing, the connecting rod I15 is not under the pulling force of, one side of the first spring 16, which is far away from the first connecting rod 15, is fixedly connected with a second cross rod 17, so that the first connecting rod 15 can move downwards under the action of the first spring 16, the inner part of the top of the left side of the U-shaped pipe 24 is matched with the bottom of the second plug 18 in size, and the second plug 18 can block the inner part of the left side of the U-shaped pipe 24 at the moment, and in detail, referring to fig. 1, similarly, the second pull rod 19 can be pulled, so that the third plug 23 can be controlled to move out from the inner part of the right side of the U-shaped pipe 24, and because the right side of the U-shaped pipe 24 is higher than the left side of the U-shaped pipe, the water consumption for flushing the toilet by the first pull rod 13 and the second pull.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a toilet tank water saving mechanism that possesses energy-concerving and environment-protective effect, includes water tank (1), its characterized in that: the top of the water tank (1) is movably connected with a turntable (2), the bottom of the turntable (2) is fixedly connected with a first vertical rod (3), the outer side of the bottom of the first vertical rod (3) is fixedly connected with a first gear (4), the outer side of the first gear (4) is meshed with a second gear (5), the inner thread of the second gear (5) is connected with a threaded rod (6), the bottom of the threaded rod (6) is fixedly connected with a hollow bottle (7), the inner part of the hollow bottle (7) is movably connected with a floating ball (8), the bottom of the second gear (5) is movably connected with a first transverse rod (9), the left bottom of the first transverse rod (9) is fixedly connected with a second vertical rod (10), the bottom of the second vertical rod (10) is fixedly connected with a first plug (11), the left bottom of the water tank (1) is fixedly connected with a water inlet pipe (12), and the right side, the left side of the first pull rod (13) is movably connected with a first steel wire rope (14), one side, away from the first pull rod (13), of the first steel wire rope (14) is movably connected with a first connecting rod (15), the outer side of the first connecting rod (15) is fixedly connected with a first spring (16), one side, away from the first connecting rod (15), of the first spring (16) is fixedly connected with a second cross rod (17), the bottom of the first connecting rod (15) is fixedly connected with a second plug (18), the right side of the water tank (1) is movably connected with a second pull rod (19), the left side of the second pull rod (19) is movably connected with a second steel wire rope (20), one side, away from the second pull rod (19), of the second steel wire rope (20) is movably connected with a second connecting rod (21), the outer side of the second connecting rod (21) is fixedly connected with a second spring (22), the water tank is characterized in that a U-shaped pipe (24) is fixedly connected to the inside of the water tank (1), and a water outlet pipe (25) is fixedly connected to the bottom of the U-shaped pipe (24).
2. The water saving mechanism of toilet tank with energy saving and environmental protection effects as claimed in claim 1, wherein: the inside of the second gear (5) is provided with a thread matched with the outside of the threaded rod (6), and the bottom of the first vertical rod (3) is movably connected with the top of the first cross rod (9).
3. The water saving mechanism of toilet tank with energy saving and environmental protection effects as claimed in claim 1, wherein: the bottom volume of the plug head I (11) is matched with the inner volume of the top of the water inlet pipe (12), and the plug head I (11) is movably connected with the inner portion of the top of the water inlet pipe (12).
4. The water saving mechanism of toilet tank with energy saving and environmental protection effects as claimed in claim 1, wherein: the outer side of the first connecting rod (15) and the outer side of the second connecting rod (21) are movably connected with the inner part of the second cross rod (17).
5. The water saving mechanism of toilet tank with energy saving and environmental protection effects as claimed in claim 1, wherein: one side of the second spring (22) far away from the second connecting rod (21) is fixedly connected with a second cross rod (17).
6. The water saving mechanism of toilet tank with energy saving and environmental protection effects as claimed in claim 1, wherein: the inside on U-shaped pipe (24) right side and the bottom swing joint of chock plug three (23), the inside and the big or small looks adaptation of chock plug two (18) bottom of the inside at U-shaped pipe (24) left side top, the inside and the bottom swing joint of chock plug two (18) on the left of U-shaped pipe (24).
7. The water saving mechanism of toilet tank with energy saving and environmental protection effects as claimed in claim 1, wherein: the height of the right side of the U-shaped pipe (24) is higher than that of the left side of the U-shaped pipe, and the inside of the top of the right side of the U-shaped pipe (24) is matched with the size of the bottom of the plug head III (23).
CN202010936693.0A 2020-09-08 2020-09-08 Toilet cistern water saving mechanism with energy-saving and environment-friendly effects Withdrawn CN112112229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010936693.0A CN112112229A (en) 2020-09-08 2020-09-08 Toilet cistern water saving mechanism with energy-saving and environment-friendly effects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010936693.0A CN112112229A (en) 2020-09-08 2020-09-08 Toilet cistern water saving mechanism with energy-saving and environment-friendly effects

Publications (1)

Publication Number Publication Date
CN112112229A true CN112112229A (en) 2020-12-22

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Application Number Title Priority Date Filing Date
CN202010936693.0A Withdrawn CN112112229A (en) 2020-09-08 2020-09-08 Toilet cistern water saving mechanism with energy-saving and environment-friendly effects

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Country Link
CN (1) CN112112229A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2224229Y (en) * 1995-05-30 1996-04-10 吴德村 Water-saving cistern for toilet closet
CN2848966Y (en) * 2005-12-08 2006-12-20 黄先莉 Water saving cistern for stool
CN201598693U (en) * 2009-12-17 2010-10-06 区建祥 Water tank level regulator
WO2011046878A2 (en) * 2009-10-12 2011-04-21 Hand Douglas P Flush valve structure for a toilet tank
CN105951950A (en) * 2016-05-11 2016-09-21 河海大学常州校区 Water-saving water closet water tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2224229Y (en) * 1995-05-30 1996-04-10 吴德村 Water-saving cistern for toilet closet
CN2848966Y (en) * 2005-12-08 2006-12-20 黄先莉 Water saving cistern for stool
WO2011046878A2 (en) * 2009-10-12 2011-04-21 Hand Douglas P Flush valve structure for a toilet tank
CN201598693U (en) * 2009-12-17 2010-10-06 区建祥 Water tank level regulator
CN105951950A (en) * 2016-05-11 2016-09-21 河海大学常州校区 Water-saving water closet water tank

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Application publication date: 20201222

WW01 Invention patent application withdrawn after publication