WO2021045349A1 - 변기밸브 개폐장치 - Google Patents

변기밸브 개폐장치 Download PDF

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Publication number
WO2021045349A1
WO2021045349A1 PCT/KR2020/007059 KR2020007059W WO2021045349A1 WO 2021045349 A1 WO2021045349 A1 WO 2021045349A1 KR 2020007059 W KR2020007059 W KR 2020007059W WO 2021045349 A1 WO2021045349 A1 WO 2021045349A1
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WO
WIPO (PCT)
Prior art keywords
valve
toilet
opening
closing
water
Prior art date
Application number
PCT/KR2020/007059
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
손정우
Original Assignee
진명홈바스(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 진명홈바스(주) filed Critical 진명홈바스(주)
Publication of WO2021045349A1 publication Critical patent/WO2021045349A1/ko

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    • 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
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • E03C1/023—Devices for positioning or connecting of water supply lines with flow distribution, e.g. diverters
    • 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
    • E03D1/33—Adaptations or arrangements of floats
    • 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
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat

Definitions

  • the present invention is an invention of a valve opening and closing device for a toilet water tank, and has a feature of opening and closing a flushing valve under a condition that water in the water tank is not completely drained
  • Patent Invention 001 is for a water control valve, and the amount of water supplied to the toilet can be easily adjusted as needed.
  • a housing having a water channel therein, a valve body that is mounted on the housing and opens and closes the water channel according to the rotation of the control rod extending downward, and is coupled to the housing, and at the end of the control rod It is configured to include a rotating shaft in which a rotating member is extended so as to be adjacent, and an operation lever coupled to the other end of the rotating shaft to rotate the rotating shaft left and right, and when the operation lever is pushed to the left and right and rotated, the rotating member of the rotating shaft is It is suggested that the valve body can be operated by pushing the control rod.
  • Patent Invention 002 is for a water-saving toilet bowl and aims to drastically reduce the amount of water used in the toilet by allowing the toilet to be washed cleanly with a very small amount of water.
  • a toilet body having a water storage area and a waste discharge port communicating with one side of the water storage area and a circumferential portion;
  • a water tank installed on one side of the toilet body and storing water;
  • it comprises a pressing device for supplying the water stored in the water tank to the toilet body to discharge the dirt, the water so that the dirt contained in the water storage area is discharged to the waste discharge port without passing through the bent portion.
  • a valve installation process for communicating the storage area and the waste outlet A valve body installed in the valve installation hole and having a hollow discharge path therein; A valve stopper disposed in the upper opening of the valve body so as to be able to move up and down to open and close the valve body; A valve opening/closing rod connected to a lower side of the valve stopper to raise and lower the valve stopper; A rotating rod having one end connected to the valve opening/closing rod and rotatably connected to the middle of the valve opening/closing rod to lift the valve opening/closing rod; It is connected to the rotation rod and proposes a configuration consisting of an adjustment rod that rotates the rotation rod by a user's operation, and a push button coupled to the outer end of the adjustment rod.
  • Patent Invention 003 is for a water-saving toilet, a water storage tank for supplying wash water used in a wash basin, a wash water inlet valve provided at the upper part of the rear side to enable the replenishment and washing function of tap water to the water storage tank, and a central part. It includes a fill valve unit configured in.
  • the fill valve unit includes a tap water direct water pipe through which tap water is supplied to the lower portion of the water tank, a water supply valve for automatically controlling the washing water supplied to the direct water pipe, a buoy for opening and closing the water supply valve by buoyancy, and a part of the tap water.
  • a tap water-saving automatic control pill valve comprising a supplied storage passage and a weight control bar connecting the storage passage and the buoy around the tap water direct water pipe.
  • Patent Invention 004 is for a toilet water saving device, it allows the user to save water thrown in the toilet and allows the user to control the amount of water saved.
  • a water saving tank is installed inside the water storage tank and the amount of water discharged from the water storage tank to the toilet can be saved by installing a water saving tank that contains water and controlling the discharge of water contained in the water saving tank. It is suggested that the amount of water discharged can be freely controlled by the user outside the water reservoir.
  • Patent Document 001 KR 20-0173732 Y1 (Registration date December 21, 1999)
  • Patent Document 002 KR 20-0338277 Y1 (Registration date January 2, 2004)
  • Patent Document 003 KR 10-0670933 B1 (Registration date January 11, 2007)
  • Patent Document 004 KR 20-0291200 Y1 (Registration date September 24, 2002)
  • the present invention is an invention for a valve opening and closing device for a toilet water tank, and an object of the present invention is to open and close a flushing valve under a condition that water in the water tank is not completely drained.
  • the toilet valve opening and closing device of the present invention comprises: a toilet (11); A water tank 12 adjacent to the toilet and storing water; A main supply pipe (100) communicating the toilet and the order; A valve 200 selectively opening and closing the main supply pipe; A valve body 300 coupled to the main supply pipe and accommodating the valve; Is the main composition.
  • valve 200 is a disk-shaped opening and closing plate 210; A valve guide rod 220 protruding from one side of the opening/closing plate; Add
  • the toilet valve opening and closing device of the present invention comprises: an overflow pipe 400 coupled to the side of the valve body, the upper part is opened, and the lower part communicates with the valve body;
  • the toilet valve opening/closing apparatus of the present invention includes an opening means 500 for opening the main supply pipe by pulling the valve guide rod upward in the above-described invention.
  • the toilet valve opening/closing apparatus of the present invention includes a closing means 600 for closing the outlet by operating the valve guide rod downward in the above-described invention.
  • the valve opening and closing device of the present invention has the effect of closing the valve by discharging a certain amount of water.
  • valve opening/closing device of the present invention since the valve moves vertically, it is possible to achieve complete contact between the main supply pipe and the valve.
  • the valve opening/closing device of the present invention enables the valve to be closed by a first closing operation unit accommodated in the valve body seating frame, and the first closing operation unit is operated by a water level measuring unit.
  • FIG. 1 is a perspective view of a valve opening and closing device closing condition of the present invention
  • Figure 2 is a perspective view of the opening condition of the valve opening and closing device of the present invention
  • Figure 3 is a side view of the valve opening and closing device opening process of the present invention.
  • Figure 4 is an exploded perspective view of the valve opening and closing device of the present invention
  • Figure 5 is a cross-sectional view of the valve opening and closing device of the present invention
  • the present invention is an invention for a toilet valve opening and closing device, specifically a toilet (11); A water tank 12 adjacent to the toilet and storing water; A main supply pipe (100) communicating the toilet and the order; A valve 200 selectively opening and closing the main supply pipe; It is coupled to the main supply pipe and configured to include a valve body 300 accommodating the valve.
  • the present invention relates to a toilet valve opening/closing device, and in Embodiment 1-1, the valve body includes a support 310 formed in an intermediate portion.
  • a flush toilet that uses fresh water and is operated manually has a water tank (not shown) as an essential component.
  • the water tank stores a certain amount of water, and operates the valve 200 by a user's handle (not shown).
  • the operation of the valve 200 separates the main supply pipe 100 and the valve 200 to supply fresh water from the water tank to the toilet. After a certain period of time has elapsed, the valve 200 closes the main supply pipe 100.
  • the valve body 300 of the present invention accommodates the valve 200 therein.
  • a plurality of pillar-shaped supports 310 are positioned in a vertical direction on the upper part of the valve body, and a circular mounting frame 320 is formed on the support.
  • the mounting frame 330 is mounted on the mounting frame.
  • a plurality of inlets 340 are formed between the pillars. That is, when the valve is opened, water is supplied to the main supply pipe through the inlet 340.
  • the present invention relates to a toilet valve opening/closing device, and in Embodiment 1-1, the valve 200 includes a disc-shaped opening/closing plate 210; And a valve guide rod 220 protruding from one side of the opening/closing plate.
  • Embodiment 2-2 The present invention relates to a toilet valve opening/closing device, and in Embodiment 2-1, a sealing 230 positioned on the other side of the opening/closing plate is included.
  • the present invention relates to a toilet valve opening/closing apparatus, and in Embodiment 2-1, the valve guide rod has a hollow inside and an opening 221 at the top.
  • the present invention relates to a toilet valve opening/closing device, and in Example 2-1, the opening/closing plate and the valve guide rod are formed integrally or separately.
  • the valve 200 of the present invention is characterized in that it moves upward in a linear direction by a user's manipulation, and automatically moves downward in a linear direction at a certain point in time.
  • the valve forms a disc-shaped opening/closing plate 210, and a valve guide rod 220 vertically attached to the top of the opening/closing plate is formed.
  • a sealing 230 is attached to the lower part of the opening/closing plate.
  • the valve guide rod 220 is inserted into the guide hole 350 formed in the seating frame of the valve body 300, and enables the vertical movement in a linear direction.
  • the valve guide rod 220 has an open top and a hollow interior.
  • the sealing 230 is preferably formed of a plate-shaped rubber material. The sealing is in contact with the main supply pipe 100 and is to maintain airtightness.
  • the opening and closing plate 210 and the guide rod 220 may be formed in a separate type to ensure ease of assembly. As another embodiment, the opening and closing plate 210 may be formed in the shape of a disk or a polygonal plate. In another embodiment, the lower part of the opening and closing plate 210 forms a step (including a spherical protrusion), and the step may be inserted into the main supply pipe.
  • Example 3-1 The present invention is an invention of a toilet valve opening and closing device, and in Example 1-1, overflow is coupled to the side of the valve body, the upper part is open, and the lower part is in communication with the valve body. Includes; tube 400.
  • Example 3-1 relates to the overflow tube of the present invention, and will be described with reference to FIG. 3.
  • the overflow pipe is to limit the maximum number of tanks.
  • an overflow pipe with an open top is formed inside the water tank, and the water supplied to the upper part of the overflow pipe is a toilet It has a feature that is supplied as. That is, the lower portion of the overflow pipe is coupled to the valve body 300. It is desirable that the overflow pipe is formed in the form of an upright straight pipe.
  • the present invention relates to a toilet valve opening/closing device, and in Embodiment 2-1, an opening means 500 for opening the main supply pipe by pulling the valve guide rod upward.
  • the present invention is an invention of a toilet valve opening and closing device, and in Embodiment 4-1, the opening means is a traction wire 501; a valve actuator 510 for moving the valve upwardly Includes;
  • the present invention is an invention for a toilet valve opening and closing device, and in Example 4-2, one side of the valve actuator is coupled to the first hinge 511, and the other side is a traction wire 501 It is coupled to, and the intermediate side is formed of a contact bar 512 in contact with the traction protrusion 222 of the valve guide rod; includes.
  • Examples 4-1, 4-2, and 4-3 are for the opening means of the present invention, and will be described with reference to Figure 3.
  • the opening means is intended to open the valve 200 by operating a handle (not shown) located outside the water tank.
  • the handle operates the valve actuator 510 by the traction wire 501.
  • one side of the valve actuator 510 is rotatably fastened with the first hinge 511, and the other side fastens the traction wire 501. That is, the valve actuator can be rotated by the traction force of the traction wire.
  • a contact bar 512 is formed in the middle of the valve actuator 510. The contact bar is in contact with the traction protrusion 222 protruding from the valve guide rod 220.
  • the rotation of the valve actuator pushes the traction protrusion to move the valve guide rod upward, and the opening/closing plate 210 coupled to the valve guide rod 220 moves upward to open the main supply pipe 100. Water is discharged by opening the main supply pipe.
  • the traction wire connected to the handle may be directly coupled to the valve guide rod 220. (Not shown) Or the shaft coupled to the handle may directly move the valve guide rod 220 to the upper direction through a power transmission means.
  • the present invention relates to a toilet valve opening/closing device, and in Embodiment 2-1, a closing means 600 for closing the outlet by operating the valve guide rod downwards.
  • the present invention is an invention of a toilet valve opening/closing device, and in Embodiment 5-1, the closing means is coupled so that the second hinge 611 is rotated with the valve body 300, And a first closing operation part 610 formed with a floating body 612 and a pressing plate 613 on one side, and an interference protrusion 614 interfering with the valve guide rod fastening protrusion 223 on the other side. .
  • the present invention relates to a toilet valve opening/closing device, and in Embodiment 5-2, the floating body is formed in a container shape with an open lower portion thereof.
  • the present invention is an invention for closing the opened valve 200.
  • the seating frame 330 of the valve body 300 accommodates the first closing operation unit 610, and the first closing operation unit and the seating frame are coupled by a second hinge 611.
  • the first closing operation unit forms an interference protrusion 614 on one side of the hinge and forms a floating body 612 on the other side.
  • the interference protrusion is coupled to and separated from the fastening protrusion 223 protruding from the side of the valve guide rod 220.
  • the floating body of the first closing operation unit 610 forms an air pocket therein.
  • the interference protrusion 614 of the first closing operation unit is coupled with the fastening protrusion 223 of the valve guide rod 220.
  • the fastening protrusion 223 of the valve guide rod 200 is caught by the interference protrusion, and the elevated condition is maintained.
  • the interference protrusion 614 is moved, it is separated from the fastening protrusion 223 and the valve guide rod 220 is moved downward. In other words, it is possible to implement a closing condition.
  • the structure for operating the first closing operation unit 610 will be described by the second closing operation unit 630 to be described later.
  • the present invention is an invention of a toilet valve opening and closing device, and in Example 5-2, a bent portion 631 is formed on one side to contact the pressing plate 613, and a contact portion on the other side ( 632 is in contact with the water level measuring unit 620; and a second closing operation unit 630 that forms an intermediate guide 633 at the middle side and slides in contact with the valve body.
  • Embodiment 5-4 will be described with respect to the second closing operation unit 630 for operating the first closing operation unit 610.
  • the second closing operation portion forms a bent portion 631 on one side (upper side), a contact portion 632 on the other side (lower side), and an intermediate guide 633 on the middle side.
  • the contact part is moved downward by the water level measuring part 620.
  • the intermediate guide in the middle of the second closing operation unit is coupled to the seating frame 330 and is guided to be able to move up and down.
  • the water level measuring unit measures the degree to which the water level of the water tank is lowered, and has a structure that is operated only when the water level of the water tank is lowered by a certain amount. It will be specifically presented in the description to be described later.
  • the present invention is an invention for a toilet valve opening and closing device, and in Example 5-4, the water level measuring unit 620 moves along the overflow pipe and is suspended on the water surface of the water tank.
  • An operation plate 622 positioned between the overflow pipe and the main sub-fluid, moving vertically by a predetermined amount, and selectively contacting the second closing operation unit 630;
  • a metering rotating body 623 positioned on the main sub-fluid and rotating in contact with the overflow pipe;
  • a locking means 624 formed of a fixing pin 624a that is axially coupled to the measuring rotating body and fixing the operating plate and the main view fluid according to the rotation amount of the measuring rotating body.
  • Embodiment 5-5 of the present invention is presented with respect to the water level measuring unit 620. See Figs. 4 and 5 of the accompanying drawings.
  • a typical flushing valve has a condition that is closed only when the water inside the water tank is emptied.
  • the valve of the present invention implements a condition that can be closed even underwater.
  • it has a structure capable of changing the water level of a fixed amount. Specifically, it is as follows.
  • the main subfluid 621 is always located on the water surface, and moves up and down according to the change in water level.
  • the main sub-fluid 621 is coupled with the overflow pipe 400 to move vertically, and forms a pinion (measurement rotating body 623) that meshes with the rack gear formed in the overflow pipe 400. That is, the pinion of the main subfluid rotates according to the fluctuation of the water level downward.
  • the pinion rotation of the main view fluid operates the locking means 624.
  • the pinion is equipped with a cam inside to operate the fixing pin 624a of the locking means.
  • the fixing pin (624a) of the locking means is coupled to the operating plate (622).
  • the operation plate 622 is for operating the second closing operation unit 630. When the operating plate 622 is coupled with the locking means 624 of the main sub-fluid 621, it moves downward together. That is, the lower portion of the operation plate operates the second closing operation unit.
  • the present invention is an invention of a toilet valve opening/closing device, and in Embodiment 5-4, it is rotated by a third hinge 641 on the middle side, and one side is in contact with the opening/closing plate. And an interference protrusion 642; and a locking release means 640 for releasing the locking means 624 by the other side.
  • Embodiment 5-6 of the present invention describes the operation of the unlocking means 640, with reference to FIGS. 4 and 5 of the drawings.
  • the opening/closing plate 210 When the opening/closing plate 210 is to be moved from the top to the bottom, the combination of the operation plate 622 and the main sub-fluid 621 should be separated. To implement this, the unlocking means 640 is formed.
  • the interference protrusion 642 in contact with the opening/closing plate 210 is rotated by the third hinge, and the other side operates the locking release means.
  • the present invention is an invention of a toilet valve opening and closing device, and in Example 5-6, the locking releasing means 640 is a locking release rod having both ends rotatably fixed along the overflow pipe (651); A locking release plate 652 protruding from a side of the locking release rod in the form of a plate, and in contact with the fixing pin; It is located under the locking releasing rod and includes a locking releasing cam 653 in contact with the locking releasing means.
  • Embodiment 5-7 of the present invention describes the operation of the unlocking means 640, with reference to FIGS. 4 and 5.
  • the locking releasing means is formed of a protrusion, and a locking releasing cam 653 in contact with the protrusion is formed.
  • the rotating plate is coupled to the locking release rod 651.
  • the locking release rod 651 takes the form of a rod formed long in the longitudinal direction along the overflow pipe.
  • a locking releasing plate 652 protruding in the longitudinal direction of the locking releasing rod 651 is formed.
  • the unlocking plate 652 operates the fixing pin 624 presented above to release the coupling between the operation plate 622 and the main sub-fluid 621.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
PCT/KR2020/007059 2019-09-03 2020-06-01 변기밸브 개폐장치 WO2021045349A1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190108516A KR102113669B1 (ko) 2019-09-03 2019-09-03 변기밸브 개폐장치
KR10-2019-0108516 2019-09-03

Publications (1)

Publication Number Publication Date
WO2021045349A1 true WO2021045349A1 (ko) 2021-03-11

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PCT/KR2020/007059 WO2021045349A1 (ko) 2019-09-03 2020-06-01 변기밸브 개폐장치

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KR (1) KR102113669B1 (zh)
CN (1) CN112443018B (zh)
WO (1) WO2021045349A1 (zh)

Citations (5)

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KR200211536Y1 (ko) * 2000-08-31 2001-01-15 주식회사이상 양변기 절수장치
KR200372410Y1 (ko) * 2004-10-04 2005-01-14 신원테크 (주) 양변기 수조의 절수장치
JP2014224432A (ja) * 2013-05-17 2014-12-04 ジャニス工業株式会社 便器洗浄装置
JP2016033300A (ja) * 2014-07-31 2016-03-10 Toto株式会社 排水弁駆動ユニット、この排水弁駆動ユニットを備えた洗浄水タンク装置、及び、この洗浄水タンク装置を備えた水洗大便器
KR200485863Y1 (ko) * 2016-11-17 2018-04-19 대림통상 주식회사 변기용 플러시밸브

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JP5590291B2 (ja) * 2009-11-30 2014-09-17 Ｔｏｔｏ株式会社 排水装置、及び、それを有する洗浄水タンク
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CN204214156U (zh) * 2014-10-17 2015-03-18 王跃武 节水太阳能热水器系统
JP6501062B2 (ja) * 2015-03-24 2019-04-17 Toto株式会社 排水弁装置、この排水弁装置を備えた洗浄水タンク装置、及び、この洗浄水タンク装置を備えた水洗大便器
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200211536Y1 (ko) * 2000-08-31 2001-01-15 주식회사이상 양변기 절수장치
KR200372410Y1 (ko) * 2004-10-04 2005-01-14 신원테크 (주) 양변기 수조의 절수장치
JP2014224432A (ja) * 2013-05-17 2014-12-04 ジャニス工業株式会社 便器洗浄装置
JP2016033300A (ja) * 2014-07-31 2016-03-10 Toto株式会社 排水弁駆動ユニット、この排水弁駆動ユニットを備えた洗浄水タンク装置、及び、この洗浄水タンク装置を備えた水洗大便器
KR200485863Y1 (ko) * 2016-11-17 2018-04-19 대림통상 주식회사 변기용 플러시밸브

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CN112443018B (zh) 2022-09-06
CN112443018A (zh) 2021-03-05
KR102113669B1 (ko) 2020-06-02

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