WO2011007983A2 - Douche équipée de moyens de commande à économie d'eau par pas - Google Patents

Douche équipée de moyens de commande à économie d'eau par pas Download PDF

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Publication number
WO2011007983A2
WO2011007983A2 PCT/KR2010/004475 KR2010004475W WO2011007983A2 WO 2011007983 A2 WO2011007983 A2 WO 2011007983A2 KR 2010004475 W KR2010004475 W KR 2010004475W WO 2011007983 A2 WO2011007983 A2 WO 2011007983A2
Authority
WO
WIPO (PCT)
Prior art keywords
water
shower
hole
saving control
control means
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2010/004475
Other languages
English (en)
Korean (ko)
Other versions
WO2011007983A3 (fr
Inventor
김용후
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONG-A ID Co Ltd
Original Assignee
DONG-A ID 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 DONG-A ID Co Ltd filed Critical DONG-A ID Co Ltd
Publication of WO2011007983A2 publication Critical patent/WO2011007983A2/fr
Publication of WO2011007983A3 publication Critical patent/WO2011007983A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • 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
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K3/00—Baths; Showers; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • 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
    • E03C2001/026—Plumbing installations for fresh water with flow restricting devices
    • 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

Definitions

  • the present invention relates to a shower with a step-by-step water control means having a step for adjusting the step of controlling the amount of water sprayed through the shower while maintaining the water jet pressure of the water.
  • the shower is used by connecting the hose to the faucet, such as bathroom, the water supplied through the hose is injected through a plurality of injection holes punched in the shower head.
  • the spray water pressure of the shower is to be adjusted.
  • the spray water pressure of the shower is determined by the supply pressure of the water supplied to the shower head through the hose.
  • the spray water pressure which is the water pressure of the water sprayed through the shower hole, is also lowered in proportion to the sprayed water so that the user can smoothly shower. There was no problem.
  • a water supply adapter which is a water saving device, is installed at the connection portion between the shower and the hose to maintain the spray water pressure of the shower head while A reducing device has been proposed.
  • 9 to 11 is a view showing a shower head provided with a conventional water supply adapter.
  • a shower head having a conventional water supply adapter is provided with a water supply adapter 30 for water saving and the like between a head tip portion 16 having a water splash plate 14 and a head body 12.
  • the water supply adapter 30 installed in this way includes an inner cylinder 23 having an air suction hole 28 and a nozzle portion 25, a rear end side outer cylinder 21 coupled to the lower side of the inner cylinder 23, and an inner cylinder ( 23 is provided with a tip side outer cylinder 29 coupled to the upper side, and has a water passage 20 passing through the shaft center.
  • the air suction hole 28 provided in the inner cylinder 23 in the radial direction has a narrow circumferential groove 26 whose one end is open to the water passage 20 and the other end is open to the outside air, as shown in FIG. 2. Is open into. That is, the circumferential groove 26 is formed between the opposing surfaces of the rear end outer cylinder 21 and the front end outer cylinder 29, and the circumferential groove 26 and the air suction hole 28 are the rear end outer cylinder 21 and the inner cylinder. It has a structure passed through the gap 31 provided between (23).
  • the shower head equipped with a conventional water adapter has a certain amount of air through the circumferential groove 26, the gap 31, and the air suction hole 28, which are always air flow paths, regardless of whether a showerhead is used. Because of the air inflow structure, it is not only possible to control the spraying amount of water sprayed through the shower during use, but also to save water even when the water is not needed (for example, when receiving water in a large container). have.
  • the present invention is to solve the problems of the prior art, an object of the present invention is provided with a step-by-step water control means having a step for adjusting the amount of water sprayed through the shower step by step while maintaining the water jet pressure of the water To provide a shower.
  • the shower equipped with step-by-step water control means of the present invention in the shower head consisting of a shower head and a shower hose, a flow path is formed inside, one side is coupled to the end of the shower head A fixed part fixed; A flow passage formed therein, one side of which is fixed to the front end of the shower hose, and the other side of which is connected to the fixing part in a rotatable manner; A relay path for relaying communication between the fixed part side flow path and the rotary part side flow path is provided with a through hole, the outer side of which is spirally coupled to the inside of the fixed part, and the lower part of the rotating part is caught up and down so as to be movable upward and downward. Consisting of the water-saving section for controlling the amount of air flowing from the through the air flows in and out toward the relay path in accordance with the movement.
  • the fixing portion by cutting the both sides along the lower longitudinal direction of the lower connector including a locking edge, provided with an air supply adjustment guide locking piece having a locking projection as the number of the through hole, the water saving control portion To be provided in a portion corresponding to the through hole, the locking projection of the provided air supply adjustment guide is configured to protrude enough to be caught in the through hole.
  • At least two through-holes formed in the rotating part are formed along the side surface.
  • the rotating part, the flow path is formed therein, the lower body coupled to the front end of the shower hose; It is provided integrally on the upper side of the lower body, the through hole is formed on the side, the upper connector is formed in the inner circumferential projection projection; It is provided integrally in the lower body or the upper connector, the mounting membrane provided directly under the through-hole formed in the upper connector; The through-hole is provided in the central portion of the mounting membrane, the width of the edge is wide, the width of the narrowing toward the center of the trumpet-shaped mounting space penetrates formed inside, the mounting hole formed on the upper end;
  • the lower central portion of the trumpet-shaped mounting space formed in the holder provides a smaller diameter than the relay path formed in the water saving control unit.
  • the present invention has the effect of controlling the step of controlling the amount of water sprayed through the shower step by step while maintaining the spray water pressure of the water according to the user's intention when using the shower.
  • FIG. 1 is an overall exploded perspective view showing a shower equipped with step-by-step water saving control means of the present invention
  • FIGS. 2 and 3 are partially exploded perspective view showing the main portion of the shower with a water-saving step adjustment step of the present invention
  • Figure 4 is a view showing a cross section of the coupling state and the coupling state showing the main portion of the shower equipped with step-by-step water saving control means of the present invention
  • Figure 5 is an exploded cross-sectional view showing the main portion of the shower equipped with step-by-step water saving control means of the present invention
  • 9 to 11 is a view showing a shower head provided with a conventional water supply adapter.
  • shower head 200 shower hose
  • protrusion 330 guide film
  • FIG. 1 is an overall exploded perspective view showing a shower with a step-saving water control means of the present invention
  • Figures 2 and 3 is a partially cutaway exploded perspective view showing the main portion of the shower with a step-saving water control means of the present invention
  • Figure 4 is a view showing a cross-section of the coupling state and the coupling state of the main portion of the shower provided with a step-saving water control means of the present invention
  • Figure 5 is an exploded state cross-sectional view showing the main portion of the shower provided with a step-saving water control means of the present invention 6 to 8 is a state of use of the shower is provided with a step-by-step adjustment means of the present invention.
  • the shower hose 200 is a member that relays the flow of water flowing from the water tap (not shown) toward the shower head 100, the screw groove is formed on the inner circumference of the upper side so as to be spirally coupled to the rotating unit 400 to be described later Is formed.
  • the fixing part 300 has a flow path 311 formed therein, and one side thereof is a member fixedly coupled to an end of the shower head 100.
  • the fixing part 300 having such a function is formed with a flow path 311 therein, a screw groove 312 is formed in the inner circumference and the upper body 310 is spirally coupled with the shower head 100 and And, being provided integrally on the lower side of the upper body 310, the screw groove 321 is formed in the upper inner peripheral portion, the lower connector 320 is protruded along the lower outer periphery, 320, It is provided integrally in the upper body 310 or the lower connector 320, the guide film 330 formed with a guide hole 331 formed directly on the screw groove 321 formed on the inner circumference of the lower connector 320 Is done.
  • the air supply adjustment guide locking piece 323 having a locking projection 324 to be described later (The number of the 421 is provided as about 4, but is formed to be provided in a portion corresponding to the through-hole 421 of the water-saving control unit 500 to be described later, the locking projection of the air supply adjustment guide locking piece 323 is provided 324 is produced to protrude more than the engaging edge 322 to the extent that the through hole 421 to be described later.
  • the main reason for manufacturing the air supply adjustment guide piece 323 is to guide the user to recognize the amount of air that is supplied when the amount of air introduced through the shower head 100 through the through hole For sake.
  • the locking projection (323) of the specific air supply control guide locking piece 323 corresponding to the reference point When the 324 is caught by the next through-hole 421, about 25% of air is supplied, and then further rotates the rotating part 400 or the fixing part 300, which will be described later, in the air supply direction, thereby specifying specific air corresponding to the reference point.
  • the catching projection 324 of the supply adjusting guide locking piece 323 is caught by the next through hole 421, it is possible to recognize that about 50% of air is supplied.
  • the outer periphery of the upper connector 420 (described below) formed with each through hole 421 may be provided by numerically displaying the air supply amount to the user.
  • the adjustment of the air supply amount is adjusted according to the number of through holes 421, as shown in the figure may be provided with the number of the through holes 421 or so, but the number of through holes 421 according to the use environment is adjusted Can be.
  • the locking protrusion 324 of the air supply control guide locking piece 323 is provided in the air supply direction and the opposite direction rounded so that the locking projection 324 can be smoothly caught and released in the through hole 421 It is preferable to be.
  • the rotating part 400 is a flow path 411 is formed therein, one side is fixed to the front end of the shower hose 200, the other side is a tubular body rotatably connected to the fixing part 300, the through hole ( 421 is formed.
  • the detailed configuration of the rotating unit 400 having such a function is that the flow path 411 is formed therein, the lower body 410 is formed on the outer periphery so that the screw thread is coupled to the screw groove formed in the inner peripheral edge of the shower hose 200 ) And the lower body 410 are integrally provided on the upper side, and a through hole 421 is formed on the side surface, and the locking jaw 422 protrudes on the inner circumference thereof, thereby forming a lower connector (300).
  • the upper connector 420 to secure the engaging edge 322 of the 320 and the lower body 410 or the upper connector 420 to be integrally provided, the through hole 421 formed in the upper connector 420 Penetration membrane 430 provided directly below the, and the through-hole in the center portion of the fermentation membrane 430, the width of the edge is wide, the width of the trumpet-shaped mounting space 441 that narrows toward the center penetrates the inside Is formed, the mounting hole 440 has a hook groove 442 formed on the top; .
  • the locking jaw 422 protruding from the upper connector 420 may be formed to protrude directly on the through hole 421, and the locking jaw 422 of the lower connector 320 protruding from the inner circumference of the upper connector is formed.
  • the lower connector 320 may be smoothly rotated to the upper connector 420 by being made to be equal to or slightly smaller than the gap between the upper and lower joints, and the fixing unit 300 may also be fixed between the rotating unit 400 and the fixing unit 300.
  • the number of the locking step 422 is also provided by the number of through holes 421.
  • sealing ring 600 is inserted between the rotating part 400 and the shower hose 200 to prevent the water flowing out when the screw is coupled to the outside.
  • the water saving control unit 500 is a relay passage 511 for relay communication between the fixed part 300 side flow path 311 and the rotating part 400 side flow path 411, the outer side is fixed portion 300 Spirally coupled to the inside, and the lower portion of the rotary part 400 is caught in the movable portion so that the amount of air introduced from the through-hole 421 along the shanghai is added or subtracted toward the relay path 511. It is a member to control.
  • Reference numeral 700 is a spring, the spring 700 is fitted to the mounting hole 440 constituting the rotating part 400, both sides of the spring 700 is the elastic force between the water-saving control part 500 and the rotating part 400 By supporting, even if the degree of helical coupling between the water saving control unit 500 and the fixing unit 300 is loosened with use, the gap is constantly maintained through the provision of the elastic force according to the compression of the spring 700.
  • the relay tube 510 in close contact with the mounting hole 440 is also moved to the upper side, and a gap is generated between the mounting hole 440 and the relay pipe 510, and the rotating part (the gap) is generated.
  • the air introduced from the outside through each through hole 421 of 400, the amount of water to be injected is maintained while maintaining the injection water pressure of the first water to enable saving water.
  • the shower hose 200 side rotating part 400 is further rotated in the air supply direction to the fixed portion 300 If the locking projection 324 of the specific air supply control guide locking piece 323 corresponding to the reference point provided in the) is caught by the next through-hole 421 formed in the rotating part 400, the fixed part 300
  • the spirally connected water-saving control unit 500 is further moved upward by the spiral movement toward the air supply direction, so that a gap is further widened between the cradle 440 and the relay pipe 510, so that the rotation part 400
  • the amount of water sprayed while maintaining the injection water pressure of the original water is sprayed to provide a step-by-step control of water saving control.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

La présente invention porte sur une douche, équipée de moyens de commande à économie d'eau par pas, dans laquelle douche les moyens augmentent ou diminuent de l'eau pulvérisée par l'intermédiaire de la douche selon un mode par pas tout en maintenant la pression de pulvérisation d'eau. La douche comprend : une unité de fixation (300), comprenant un corps tubulaire, dont l'intérieur comporte un canal d'écoulement (311), et dont une extrémité est couplée à une extrémité d'une pomme de douche (100), et qui peut tourner ; une unité de rotation (400), comprenant un corps tubulaire, dont l'intérieur comporte un canal d'écoulement (411), dont une extrémité est couplée à une extrémité avant d'un tuyau de douche (200), et dont l'autre extrémité est couplée de façon à pouvoir tourner à l'unité de fixation (300), et une surface circonférentielle avec des trous traversants (421) ; et une unité de commande à économie d'eau (500) qui comporte un passage de liaison (511) pénétrant à travers celle-ci afin d'interconnecter le canal d'écoulement (311) de l'unité de fixation (300) et le canal d'écoulement (411) de l'unité de rotation (400), et dont la circonférence externe est fixée en spirale dans l'unité de fixation (300) et dont une partie inférieure est saisie à l'intérieur de l'unité de rotation (400) de telle sorte que l'unité de commande à économie d'eau (500) peut se déplacer dans les directions vers le haut et vers le bas de façon à commander la quantité d'air qui est introduite à partir des trous traversants (421) et qui s'écoule vers le passage de liaison (511).
PCT/KR2010/004475 2009-07-16 2010-07-09 Douche équipée de moyens de commande à économie d'eau par pas Ceased WO2011007983A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0065083 2009-07-16
KR1020090065083A KR100934003B1 (ko) 2009-07-16 2009-07-16 단계별 절수조절수단이 구비된 샤워기

Publications (2)

Publication Number Publication Date
WO2011007983A2 true WO2011007983A2 (fr) 2011-01-20
WO2011007983A3 WO2011007983A3 (fr) 2011-04-21

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KR (1) KR100934003B1 (fr)
WO (1) WO2011007983A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658247A (zh) * 2012-05-19 2012-09-12 钟国强 一种进气孔自闭的掺气式淋浴花洒节水器
EP2756878A1 (fr) * 2013-01-22 2014-07-23 Nikles Tec Italia S.r.l. Dispositif d'aération et douche avec ce dispositif d'aération
CN104226501A (zh) * 2013-06-08 2014-12-24 陈欢娟 一种节水淋浴头
WO2017005336A1 (fr) * 2015-07-07 2017-01-12 Neoperl Gmbh Raccord sanitaire
CN117446200A (zh) * 2023-12-25 2024-01-26 四川航空股份有限公司 一种飞机维修用雾化喷淋除污装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101589364B1 (ko) 2014-02-20 2016-01-29 영 근 송 절수 샤워기용 에어량 조절식 절수장치
KR102542799B1 (ko) * 2022-12-12 2023-06-15 (주)화수 공기 혼합 샤워기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122101B2 (ja) * 1989-08-11 2001-01-09 株式会社ブリヂストン 振動制御装置
JPH0647922Y2 (ja) * 1990-03-26 1994-12-07 日本軌道工業株式会社 踏切端部における車輪ガイド装置
KR100463974B1 (ko) 2002-12-27 2005-01-03 오승근 샤워기용 절수장치
JP2006116518A (ja) 2004-10-25 2006-05-11 Fujio Negoro マイクロバブル発生シャワー

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658247A (zh) * 2012-05-19 2012-09-12 钟国强 一种进气孔自闭的掺气式淋浴花洒节水器
EP2756878A1 (fr) * 2013-01-22 2014-07-23 Nikles Tec Italia S.r.l. Dispositif d'aération et douche avec ce dispositif d'aération
ITBS20130004A1 (it) * 2013-01-22 2014-07-23 Nikles Tec Italia Srl Organo aeratore, e doccia comprendente tale aeratore
CN104226501A (zh) * 2013-06-08 2014-12-24 陈欢娟 一种节水淋浴头
WO2017005336A1 (fr) * 2015-07-07 2017-01-12 Neoperl Gmbh Raccord sanitaire
CN107810300A (zh) * 2015-07-07 2018-03-16 纽珀有限公司 卫生联接器
US10400432B2 (en) 2015-07-07 2019-09-03 Neoperl Gmbh Sanitary coupling
CN107810300B (zh) * 2015-07-07 2020-07-28 纽珀有限公司 卫生联接器
CN117446200A (zh) * 2023-12-25 2024-01-26 四川航空股份有限公司 一种飞机维修用雾化喷淋除污装置
CN117446200B (zh) * 2023-12-25 2024-02-23 四川航空股份有限公司 一种飞机维修用雾化喷淋除污装置

Also Published As

Publication number Publication date
KR100934003B1 (ko) 2009-12-28
WO2011007983A3 (fr) 2011-04-21

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