WO2008140277A2 - Dispositif de régulation de la pression du cylindre de bidets à chasse d'eau automatique - Google Patents

Dispositif de régulation de la pression du cylindre de bidets à chasse d'eau automatique Download PDF

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Publication number
WO2008140277A2
WO2008140277A2 PCT/KR2008/002734 KR2008002734W WO2008140277A2 WO 2008140277 A2 WO2008140277 A2 WO 2008140277A2 KR 2008002734 W KR2008002734 W KR 2008002734W WO 2008140277 A2 WO2008140277 A2 WO 2008140277A2
Authority
WO
WIPO (PCT)
Prior art keywords
actuation rod
cylinder
actuation
raised
water
Prior art date
Application number
PCT/KR2008/002734
Other languages
English (en)
Other versions
WO2008140277A3 (fr
Inventor
Jae Tong Lee
Original Assignee
Auto-Flush Co., Ltd
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 Auto-Flush Co., Ltd filed Critical Auto-Flush Co., Ltd
Publication of WO2008140277A2 publication Critical patent/WO2008140277A2/fr
Publication of WO2008140277A3 publication Critical patent/WO2008140277A3/fr

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Classifications

    • 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
    • E03D5/024—Operated hydraulically or pneumatically
    • 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
    • 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

Definitions

  • the present invention relates to an automatic flushing bidet and, more particularly, to a cylinder pressure control apparatus for automatic flushing bidets, in which the outlet of a water tank is opened by causing a syphon cover, which is connected to the actuation rod, to be simultaneously rotated upwards when an actuation rod is raised in the direction of the upper end of a cylinder by the hydraulic pressure of water supplied to a faucet, thus discharging water in the water tank to a toilet bowl so as to remove feces, and in which the pressure in the cylinder is removed by discharging the water, which has been used to raise the actuation rod, through a drain rib, which is simultaneously opened when a pressure removal part is raised along with the actuation rod in the direction of the upper end of the cylinder, and thus the outlet of the water tank is closed by causing the syphon cover to be simultaneously rotated downward when the actuation rod is lowered in the direction of the lower end of the cylinder by the pressure created by an elastic member.
  • feces that are located in a toilet bowl main body are removed in such a way that, when a syphon cover is rotated upwards around the axis of an overflow tube by a manual lever, which is pressed by a user, and, thus, the outlet of an water tank is opened and, at the same time, when water stored in the water tank is supplied to the toilet bowl main body via the opened outlet, the feces that are located in the toilet bowl main body are discharged to a treatment system.
  • an object of the present invention is to provide a cylinder pressure control apparatus for automatic flushing bidets, in which the outlet of a water tank is opened by causing a syphon cover, which is connected to the actuation rod, to be simultaneously rotated upwards when an actuation rod is raised in the direction of the upper end of a cylinder by the hydraulic pressure of water supplied to a faucet, thus discharging water in the water tank to a toilet bowl so as to remove feces, and in which the pressure in the cylinder is removed by discharging the water, which has been used to raise the actuation rod, through a drain rib, which is simultaneously opened when a pressure removal part is raised along with the actuation rod in the direction of the upper end of the cylinder, and thus the outlet of the water tank is closed by causing the syphon cover to be simultaneously rotated downward when the actuation rod is lowered in the direction of the lower end of the
  • the present invention provides a cylinder pressure control apparatus for automatic flushing bidets, including:
  • the ascending and descending actuation unit provided such that an actuation rod is lowered to its original location when the actuation rod is raised to a predetermined height by the pressure of the water that is supplied to the hose and, then, the pressure of the water is removed;
  • a syphon cover connection unit for connecting the actuation rod of the ascending and descending actuation unit with a syphon cover so that, when the syphon cover is rotated upwards or downwards according to the ascent or descent of the actuation rod, the outlet of the water tank is opened or closed;
  • a pressure removal unit provided such that the outlet of the water tank is opened by compressing an elastic member and, simultaneously, causing the syphon cover to be rotated upwards when the actuation rod of the ascending and descending actuation unit is raised by the pressure of the water supplied to the cylinder, and such that, after a pressure in the cylinder is removed in such a way that a drain rib is opened when the actuation rod is raised in the direction of the upper end of the cylinder and, thus, a pressure removal part is raised, and the water that has been used to raise the actuation rod is discharged through the opened drain rib, the outlet of the water tank is closed by closing the drain rib and, simultaneously, the syphon cover is rotated downwards when the actuation rod, lowered by the restoring force of the elastic member, presses the pressure removal part; and [19] a clamp disposed on one side of the ascending and descending actuation unit, elastically mounted to come into surface contact with the outer circumferential surface of an overflow tube
  • the process in which the outlet of the water tank is opened by causing the syphon cover, which is connected to the actuation rod, to be simultaneously rotated upwards when the actuation rod is raised in the direction of the upper end of the cylinder by the hydraulic pressure of water supplied to the faucet, thus discharging water in the water tank to a toilet bowl so as to remove feces, and in which the pressure in the cylinder is removed by discharging the water, which has been used to raise the actuation rod, through the drain rib, which is simultaneously opened when the pressure removal part is raised along with the actuation rod in the direction of the upper end of the cylinder, and thus the outlet of the water tank is closed by causing the syphon cover to be simultaneously rotated downward when the actuation rod is lowered in the direction of the lower end of the cylinder by the pressure created by the elastic member, is accurately performed, so that the unnecessary waste of flushing water can be reduced and the flushing water can also be uninterruptedly supplied and easily used, with the
  • FIG. 1 is a perspective view of the present invention
  • FIG. 2 is an exploded perspective view of the present invention
  • FIG. 3 is a sectional view of the present invention.
  • FIG. 4 is a plan view showing the state of installation of the present invention.
  • FIGS. 5a to 5e are views illustrating the operation of the present invention.
  • FIG. 6 is a view showing the state in which the height to which an actuation rod ascends is controlled by adjusting the coupling height of a pressure removal unit using a moving distance adjustment bolt of the present invention
  • FIG. 7 is a view showing the state in which the discharged amount is adjusted according to the height of a discharged amount adjustment member, which is coupled to a drain rib of the present invention.
  • FIG. 8 is a sectional view showing another embodiment of the present invention.
  • FIG. 1 is a perspective view of the present invention
  • FIG. 2 is an exploded perspective view of the present invention
  • FIG. 3 is a sectional view of the present invention
  • FIG. 4 is a plan view showing the state of installation of the present invention.
  • the present invention includes a control unit 100, which is configured to control the opening period of a valve 200 so that a predetermined amount of flushing water is discharged corresponding to urine and feces, a valve 200, which is configured to open or close a flow path so that water that enters from a faucet to the water tank 22 of a bidet 20 is supplied to an actuation unit 300 under the control of the control unit 100, and an actuation unit 300, which is configured to rotate a syphon cover 13 upwards so that the outlet 11 of a water tank 10 is opened when an actuation rod 322 is raised a predetermined distance by the hydraulic pressure of water that enters into the valve 200.
  • a control unit 100 which is configured to control the opening period of a valve 200 so that a predetermined amount of flushing water is discharged corresponding to urine and feces
  • a valve 200 which is configured to open or close a flow path so that water that enters from a faucet to the water tank 22 of a bidet 20 is supplied to an
  • the actuation unit 300 includes a hose 310, which is connected to a valve 200 so that water that enters from the faucet to the water tank 22 of the bidet 20 is supplied to an ascending and descending actuation unit 320, an ascending and descending actuation unit 320, which is provided such that the actuation rod 322 is raised to a predetermined height by the pressure of water that is supplied to the hose 310 but is lowered to its original location when the pressure of the water is removed, and a syphon cover connection unit 330, which is provided to connect the actuation rod 322 of the ascending and descending actuation unit 320 with the syphon cover 13 and to open or close the outlet 11 of the water tank 10 when the syphon cover 13 is rotated upward or downwards according to the ascent or descent of the actuation rod 322.
  • the present invention includes a pressure removal unit 340, which is configured such that the outlet 11 of the water tank 10 is opened by compressing the elastic member 323 and, at the same time, causing the syphon cover 13 to be rotated upwards when the actuation rod 322 of the ascending and descending actuation unit 320 is raised by the pressure of the water supplied to the cylinder 321, and such that, after the pressure in the cylinder 321 is removed in such a way that a drain rib 32 Id is opened when the actuation rod 322 is raised in the direction of the upper end of the cylinder 321 and, thus, a pressure removal part 342 is raised, and the water that has been used to raise the actuation rod 322 is discharged through the opened drain rib 32 Id, the outlet 11 of the water tank 10 is closed by closing the drain rib 32 Id and, at the same time, the syphon cover 13 is rotated downwards when the actuation rod 322, lowered by the restoring force of the elastic member 323, presse
  • the ascending and descending actuation unit 320 is configured such that an inflow hole 321b is formed such that the hose 310 is coupled to the lower end of a body 321a, which is mounted such that the actuation rod 322 can be raised and lowered therein, mounting depressions 321c are formed in the inner circumferential surface of the upper portion of the body 321a having the inflow hole 321b and are configured such that a hydraulic pressure maintaining member 322c is mounted thereto, a cylinder 321 is provided with a drain rib 32 Id, which is configured to pass through the lower portion of the body 321a and the interior of which is perforated so as to drain water that flows into the body 321a, a polygonal space 322b is formed in a body 322a that is raised and lowered along the cylinder 321, a hydraulic pressure maintaining member 322c is coupled to the lower end of the body 322a and is brought into close contact with the inner circumferential surface of the cylinder 321, an engaging depression 322d is
  • the syphon cover connection unit 330 is configured such that the pulling string fastening part 331 is mounted to the fastening support part 324 of the ascending and descending actuation unit 320 so as to fasten one end of the pulling string 14 to a support member 331,' a rotation support member 332 is provided with rotation depressions 332,' which are formed to guide the rotation of a roller gear 333 for guiding the ascent and descent of the pulling string 13, which is fastened to the support member 331' of the pulling string fastening part 331, and is mounted to the actuation rod 322 of the ascending and descending actuation unit 320, the roller gear 333 is mounted to the rotation depressions 332' of the rotation support member 332 so as to be rotated according to the ascent or descent of the pulling string 14, and a fastening bolt 334 is used to fasten the rotation support member 332 to the actuation rod 322.
  • the pressure removal unit 340 is configured such that a moving distance adjustment bolt 341 has a polygonal head, the shape of which is the same as that of the space 322b of the actuation rod 322, and is located in the space 322b to adjust the upward or downward moving distance of the actuation rod 322, the pressure removal part 342 is coupled to the moving distance adjustment bolt 341, is coupled to the space 322b of the actuation rod 322, and is raised and lowered along the actuation rod 322 to open and close the drain rib 32 Id, the pressing member 343 is mounted to the engaging depressions 322e of the actuation rod 322 so as to guide the ascent and descent of the pressure removal part 342 and is configured to press the lower surface of the head part of the moving distance adjustment bolt 341 while being raised or lowered according to the ascent or descent of the actuation rod 322, a height adjustment washer 344 is configured to adjust the height of the moving distance adjustment bolt 341 by coupling a fastening protrusion 344' to the fastening
  • the pressure removal part 342 is configured such that a support part 342c is formed on the outer circumferential surface of a portion of a body 342a, in which a coupling hole 342b, coupled by the moving distance adjustment bolt 341, is formed, a coupling depression 342d, to which an opening and closing packing 342e is coupled, is formed in the lower portion of the support part 342c, the opening and closing packing 342e is coupled to the coupling depression 342d and is brought into close contact with the inner circumferential surface of the drain rib 32 Id so that the pressure removal unit 340 is prevented from being lowered due to its weight while the drain rib 32 Id is opened or closed, and the fastening depression 342f is formed in a portion of the lower end of the body 342a so as to be coupled with the fastening protrusion 344' of the height adjustment washer 344.
  • the present invention may further include a discharged amount adjustment member 346, which is coupled to the drain rib 321d so that the amount of water that is discharged through the drain rib 32 Id is controlled by adjusting the height to which the pressure removal part 342, which is raised and lowered along the actuation rod 322, ascends.
  • the pressing member 343 is configured such that a body 343a, the interior of which is perforated so as to be coupled to the outer circumferential surface of the pressure removal part 342, is formed, engaging protrusions 343b, which protrude from a portion of the body 343a to be opposite each other so as to be fastened to the engaging depressions 322e in the actuation rod 322, are formed, and a pressing protrusion 343c, which protrudes from the upper surface of the body 343a so as to be in close contact with a surface in the space 322b of the actuation rod 322, is formed.
  • the weight or body of a user, who sits down on a seat S is detected by a seating detection sensor 110, and whether the user is excreting is determined. If the user is continuously detected by the seating detection sensor 110 over a predetermined period (for example, 6 seconds), it is determined that the user is excreting.
  • the valve 200 is opened so as to remove the urine and communication with an actuation unit 300 is made, and thus some of the water supplied from the faucet to the water tank 22 of the bidet 20 is supplied to the actuation unit 300.
  • the water that flows into the actuation unit 300 flows into the body 321a through the inflow hole 321b of the cylinder 321 of the ascending and descending actuation unit 320 via the hose 310 that is fastened to the fastening depression 351 of the clamp 350, and thus the lower surface of the hydraulic pressure maintaining member 322b, which is coupled to the engaging depression 322d of the actuation rod 322 and is mounted to the mounting depressions 321c of the cylinder 321, is pressed.
  • the lower end of the hydraulic pressure maintaining member 322b is brought into close contact with the inner circumferential surface of the body 321a of the cylinder 321 while being expanded, so that the water can be prevented from leaking out between the hydraulic pressure maintaining member 322b and the body 321a of the cylinder 321.
  • the hydraulic pressure maintaining member 322b of the actuation rod 322 is pressed by the hydraulic pressure of the water that flows into the body 321a of the cylinder 321, that is, the pressure, so that the actuation rod 322 is raised in the direction of the upper portion of the cylinder 321 along the inner surface of the body 321a while compressing the elastic member 323, and thus the rotation support member 332, which is fastened to the actuation rod 322 using the fastening bolt 334, is raised.
  • the height to which the actuation rod 322 ascends is adjusted such that the shape and size of the water tank 10 and the rotational angle of the syphon cover 13 can be adjusted.
  • the fastening protrusion 344' of the height adjustment washer 344 causes the body 342a of the pressure removal part 342, which is coupled to the fastening depression 342f, to be rotated, and thus the coupling hole 342b is coupled to the moving distance adjustment bolt 341.
  • the moving distance adjustment bolt 341 when the moving distance adjustment bolt 341 is located at the upper position in the space 322b of the actuation rod 322 and when the pressure removal part 342 is coupled to the upper end of the moving distance adjustment bolt 341, the moving distance adjustment bolt 341 is located at the lower position in the space 322b of the actuation rod 322, so that the height to which the actuation rod 322 ascends can be adjusted according to the height of the pressure removal part 342, which is coupled to the moving distance adjustment bolt 341, as shown in FIG. 6.
  • the syphon cover 13 to which the lower portion of the pulling string 14 is fastened, causes the outlet 11 of the water tank 10 to be opened while being rotated upwards from the overflow tube 12, and thus the water stored in the water tank 10 is discharged to the opened outlet 11. Accordingly, the feces can be removed.
  • the syphon cover 13 be implemented using a gravity- type syphon cover.
  • the pressure removal part 342, to which the moving distance adjustment bolt 341 is coupled is also raised and, thus, the opening and closing packing 342e, which is fastened to the coupling depression 342d of the pressure removal part 342, is raised.
  • the opening and closing packing 342e is raised, the drain rib 32 Id of the cylinder 321 is opened.
  • the ascent of the pressure removal part 342 is stopped when the height adjustment washer 344, which is fastened to the pressure removal part 342 using the fastening support bolt 345, comes into contact with the discharged amount adjustment member 346, which is coupled to the drain rib 321d.
  • the height to which the pressure removal part 342 ascends can be controlled by adjusting the height that is reached when the discharged amount adjustment member 346 is coupled to the drain rib 32 Id and, in addition, the period that is required to discharge the water stored in the water tank 10 can be adjusted according to the type of the toilet bowl by adjusting the amount of water that is discharged through the drain rib 32 Id while varying the interval between the pressure removal part 342 and the drain rib 321d.
  • the lower portion of the descending actuation rod 322 presses the pressing member 343 of the pressure removal unit 340 while the water that is located in the body 321a of the cylinder 321 is forcibly discharged through the drain rib 32 Id by the actuation rod 322, which is lowered by the restoring force of the elastic member 323, so that the descending actuation rod 322 and the pressing member 343 are simultaneously lowered, and thus the water that is located in the body 321a of the cylinder 321 is completely discharged through the drain rib 32 Id.
  • the lower surface of the pressing member 343 causes the support part 342c of the pressure removal part
  • another embodiment of the present invention may further include a weight M, which is mounted to a buoyancy-type syphon cover 13' so as to enable a change to the gravity-type syphon cover 13.
  • the buoyancy-type syphon cover 13,' to which the weight M is mounted may be operated through the same process as the gravity-type syphon cover 13.

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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)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

L'invention porte sur un dispositif de régulation de la pression du cylindre de bidets à chasse d'eau automatique. Le dispositif exécute un processus, selon lequel l'orifice de sortie de la citerne en s'ouvrant amène le couvercle du siphon, reliée à la tige de commande, à tourner vers le haut quand ladite tige se soulève en direction de l'extrémité supérieure du cylindre, et selon lequel la pression du cylindre disparaît lors de la décharge de l'eau utilisée pour soulever la tige de commande via la côte du drain, et qui s'ouvre simultanément lorsque la partie annulant la pression se soulève avec la tige de commande en direction de l'extrémité supérieure du cylindre, ce qui ferme l'orifice de sortie de la citerne alors que le couvercle du siphon tourne simultanément vers le bas lorsque la tige de commande s'abaisse en direction de l'extrémité inférieure du cylindre.
PCT/KR2008/002734 2007-05-16 2008-05-16 Dispositif de régulation de la pression du cylindre de bidets à chasse d'eau automatique WO2008140277A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0047688 2007-05-16
KR1020070047688A KR100882947B1 (ko) 2007-05-16 2007-05-16 자동물내림 비데의 실린더 압력 개폐장치

Publications (2)

Publication Number Publication Date
WO2008140277A2 true WO2008140277A2 (fr) 2008-11-20
WO2008140277A3 WO2008140277A3 (fr) 2009-02-05

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PCT/KR2008/002734 WO2008140277A2 (fr) 2007-05-16 2008-05-16 Dispositif de régulation de la pression du cylindre de bidets à chasse d'eau automatique

Country Status (2)

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KR (1) KR100882947B1 (fr)
WO (1) WO2008140277A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022064094A1 (fr) * 2020-09-28 2022-03-31 Jose Emilio Parra Hernandez Dispositif de chasse pour réservoir de wc sans contact
CN114534027A (zh) * 2022-02-16 2022-05-27 广东固特超声股份有限公司 一种可切换喷液或雾化功能的湿润性鼻腔消炎灭菌器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101427304B1 (ko) * 2012-12-03 2014-08-06 고관평 좌변기의 공기압식 자동물내림장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950029489A (ko) * 1994-04-07 1995-11-22 정지일 좌변기의 배수구 개폐장치
JP2003313918A (ja) * 2002-04-23 2003-11-06 Vaital:Kk 便器用タンク装置
KR100415345B1 (ko) * 2000-08-10 2004-01-16 아이디어플라자(주) 양변기의 절수형 자동 세척 장치 및 방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764836B1 (ko) 2006-09-04 2007-10-09 이재통 수압을 이용한 변기의 자동 물내림장치
KR100756652B1 (ko) 2006-11-30 2007-09-07 주식회사 자동물내림 좌변기의 수조로 공급되는 물의 수압을 이용한 자동물내림기능이 부가된 비데

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950029489A (ko) * 1994-04-07 1995-11-22 정지일 좌변기의 배수구 개폐장치
KR100415345B1 (ko) * 2000-08-10 2004-01-16 아이디어플라자(주) 양변기의 절수형 자동 세척 장치 및 방법
JP2003313918A (ja) * 2002-04-23 2003-11-06 Vaital:Kk 便器用タンク装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022064094A1 (fr) * 2020-09-28 2022-03-31 Jose Emilio Parra Hernandez Dispositif de chasse pour réservoir de wc sans contact
CN114534027A (zh) * 2022-02-16 2022-05-27 广东固特超声股份有限公司 一种可切换喷液或雾化功能的湿润性鼻腔消炎灭菌器
CN114534027B (zh) * 2022-02-16 2023-10-20 广东固特超声股份有限公司 一种可切换喷液或雾化功能的湿润性鼻腔消炎灭菌器

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Publication number Publication date
KR20080101221A (ko) 2008-11-21
WO2008140277A3 (fr) 2009-02-05
KR100882947B1 (ko) 2009-02-10

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