WO2009020256A1 - Distributeur de fluide pour distribuer une quantité déterminée de fluide - Google Patents

Distributeur de fluide pour distribuer une quantité déterminée de fluide Download PDF

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Publication number
WO2009020256A1
WO2009020256A1 PCT/KR2007/004493 KR2007004493W WO2009020256A1 WO 2009020256 A1 WO2009020256 A1 WO 2009020256A1 KR 2007004493 W KR2007004493 W KR 2007004493W WO 2009020256 A1 WO2009020256 A1 WO 2009020256A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
outlet
outlet portion
valve
hole
Prior art date
Application number
PCT/KR2007/004493
Other languages
English (en)
Inventor
Sung-Gie Park
Original Assignee
Sung-Gie Park
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 Sung-Gie Park filed Critical Sung-Gie Park
Publication of WO2009020256A1 publication Critical patent/WO2009020256A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/30—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type
    • G01F11/32—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type for liquid or semiliquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • B67D3/043—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer with a closing element having a linear movement, in a direction perpendicular to the seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Definitions

  • the present disclosure relates to a fluid dispenser for dispensing a fixed amount of fluid. More particularly, the present invention relates to a valve mechanism for a fluid dispenser that can overcome inconvenience of a conventional fluid dispenser that is designed to dispense the fluid by pushing a lever.
  • a fluid dispenser such as a water purifier or a dispenser for dispensing mouth washing liquid has a dispensing lever for dispensing fluid.
  • the dispensing lever When the dispensing lever is pushed using a user s hand or a cup, the fluid is continuously discharged until the force applied to the lever is released.
  • Korean patent No. 0559480 discloses a liquid dispenser system that can dispense a fixed amount of liquid whenever the lever is pushed.
  • the liquid dispenser of the patent includes a main body 52 having an insertion portion 50 in which a liquid container B is inserted and a liquid outlet provided at an end, a valve mechanism 53 that is connected to the liquid outlet 51 of the main body 52 to dispense a fixed amount of liquid, a lever 54 that is pivotally installed on the main body 52 to operate the valve mechanism 53.
  • the valve mechanism 53 includes upper and lower plates 55 and 56 between which a predetermined space A is defined.
  • the lever 54 is pushed in a state where the liquid is stored in the space A, the valve mechanism 53 moves downward and only the liquid stored in the space A is dispensed through the liquid outlet 51.
  • the dispenser when the dispenser is designed to dispense the fixed amount of liquid using the valve mechanism operated by the lever type, the user pushes the lever using his/her hand or a cup.
  • the cup When the user pushes the lever using the cup, the cup may be slipped on the lever and thus the liquid may not be dispensed into the cup.
  • the lever since the lever is located at a rear portion under the fluid outlet, the user bends his/her waist and pushes the lever using the cup. Therefore, it is inconvenient to dispense the liquid into the cup.
  • the present invention provides a fluid dispensing apparatus for dispensing a fixed amount of fluid, including: a housing storing fluid and having an inlet in which an outlet of a fluid container is fitted and a cylindrical outlet for discharging the fluid stored; a guide tube formed on a bottom surface of the outlet portion and provided with a plurality of outlet holes through which the fluid is discharged and a fluid storing space extending from an inside of the outlet hole to an upper end; a valve main body having a first valve slidably inserted in the outlet portion and selectively closing the outlet hole by closely contacting the upper end of the outlet portion and an extending rod penetrating a lower end through hole of the outlet portion; and an actuating unit having a second valve coupled to a bottom surface of the extending rod by a screw and alternatively closing the outlet hole with the first vale at the bottom surface of the outlet portion 2, and a nozzle unit 26 coupled to a lower end of the outlet portion to discharge the fluid having a relatively thin sp
  • the fluid can be dispensed by simply rotating the rotational lever in a state where a cup is disposed on a cup support.
  • FIG. 1 is a perspective view of a fluid dispenser for dispensing a fixed amount of fluid according to an exemplary embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of the fluid dispenser of FIG. 1, when an upper cover and an operation unit are removed.
  • FIG. 3 is a sectional view of the fluid dispenser of FIG. 1, when an upper cover is removed.
  • FIG. 4 is a sectional view of the fluid dispenser of FIG. 3, when the fluid is being dispensed by rotating a rotational lever.
  • FIG. 5 is a perspective view of a conventional fluid dispenser.
  • FIG. 6 is a sectional view of FIG. 5.
  • a fluid dispenser includes a housing 3 having an inlet portion 1 in which an outlet of a fluid container B is fitted and a cylindrical outlet portion 2 in which the fluid discharged from the fluid container B is stored; a guide tube 5 formed on a bottom surface of the outlet portion 2 and provided with a plurality of outlet holes 4 through which the fluid is discharged and a fluid storing space C extending from an inside of the outlet hole 4 to an upper end; a valve main body 9 having a first valve 6 slidably inserted in the outlet portion 2 and selectively closing the outlet hole 4 by closely contacting the upper end of the outlet portion 2 and an extending rod 7 penetrating a lower end through hole 8 of the outlet portion 2; and an actuating unit having a second valve coupled to a bottom surface of the extending rod 7 by a screw 10 and alternatively closing the outlet hole 4 with the first vale 6 at the bottom surface of the outlet portion 2, and a nozzle unit 26 coupled to a lower end of the outlet portion 2 to discharge the fluid having a relatively thin spout
  • the actuating unit includes an actuating rod 14 protruding from a top center of the valve main body 9 and exposed through a through hole 13 formed in the upper cover 12, a rotational shaft 17 from which an eccentric pressing portion 15 for pressing the actuating rod 14 protrudes and which is supported by a hinge bracket 16, a rotational lever 18 coupled to the rotation shaft 17 and rotated by a user, and an elastic unit for biasing the rotational shaft 17 to an initial position.
  • the elastic unit includes an arm 19 protruding at a predetermined angle with respect to the rotational shaft 17, a return spring 21 having opposite ends coupled to a fixing portion 20 formed on the arm 19 and the upper cover 12 to maintain the rotational shaft at a predetermined angle, a hook step 22 protruding from an extending rod 7, and a spring 23 that is disposed between the hook step 22 and the bottom surface of the outlet portion 2 to bias the valve main body 12 upward.
  • a stopper unit is provided to limit the rotation of the rotational shaft 17 within a predetermined angle range.
  • the stopper unit includes limit projections 4 that protrude from the upper cover 12 at both sides of the rotational shaft 17 and to which the arm 19 is hooked.
  • the valve main body 9 is provided with an air inlet 25 through which air can be introduced when the fluid is being discharged.
  • a nozzle unit 26 is coupled to a lower end of the outlet 2 so that the fluid can be discharged with a small diameter spout.
  • An outer cover 27 is coupled to the upper cover so as not to expose the actuating unit to an external side. That is, only a rotational lever 18 is exposed through the outer cover 27.
  • a bracket 28 is coupled to the housing 3 so that the housing 3 can be easily mounted on, for example, a wall.
  • a seating base 29 is formed on a lower end of the bracket 28 so that a cup CA is located on the bottom surface of the outlet portion 2 and the bracket 28 can stand.
  • a sealing member S is installed on each of the first and second valves 6 and 11 to enhance the sealing effect when the first and second valves 6 and 11 closely contact the upper end of the outlet portion 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

L'invention concerne un appareil de distribution de fluide qui comprend un boîtier stockant un fluide et ayant une entrée dans laquelle la sortie d'un contenant de fluide est agencée et une sortie cylindrique pour évacuer le fluide stocké, un tube de guidage formé sur une surface inférieure de la partie de sortie et pourvu d'une pluralité de trous de sortie à travers lesquels le fluide est évacué, et un espace de stockage de fluide s'étendant à partir d'une partie intérieure du trou de sortie jusqu'à une extrémité supérieure, un corps principal de vanne ayant une première vanne insérée de manière coulissante dans la partie de sortie et fermant de manière sélective le trou de sortie en mettant en contact de manière étroite l'extrémité supérieure de la partie de sortie et une tige de prolongement pénétrant une extrémité inférieure à travers un trou de la partie de sortie, et une unité d'actionnement ayant une seconde vanne couplée à une surface inférieure de la tige de prolongement par une vis et fermant alternativement le trou de sortie avec la première vanne au niveau de la surface inférieure de la partie de sortie (2), et une unité de buse (26) couplée à une extrémité inférieure de la partie de sortie pour évacuer le fluide présentant un jet d'eau relativement mince.
PCT/KR2007/004493 2007-08-03 2007-09-18 Distributeur de fluide pour distribuer une quantité déterminée de fluide WO2009020256A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0078300 2007-08-03
KR1020070078300A KR100939399B1 (ko) 2007-08-03 2007-08-03 일정량 배출이 가능한 유체 디스펜서

Publications (1)

Publication Number Publication Date
WO2009020256A1 true WO2009020256A1 (fr) 2009-02-12

Family

ID=40341467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/004493 WO2009020256A1 (fr) 2007-08-03 2007-09-18 Distributeur de fluide pour distribuer une quantité déterminée de fluide

Country Status (2)

Country Link
KR (1) KR100939399B1 (fr)
WO (1) WO2009020256A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013003900A1 (fr) * 2011-07-05 2013-01-10 Rad I.P. Pty Limited Distributeur de partie de fluide
WO2022159131A1 (fr) * 2020-01-21 2022-07-28 Kerrick Patterson Récipient de distribution de liquide et ensemble boîtier
US11434122B1 (en) 2021-12-10 2022-09-06 Cana Technology, Inc. Dispense system for a fluid mixture dispensing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016111416A1 (fr) * 2015-01-08 2016-07-14 (주)센트로닉스 Appareil distributeur automatique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957343A (en) * 1997-06-30 1999-09-28 Speedline Technologies, Inc. Controllable liquid dispensing device
KR200388279Y1 (ko) * 2005-04-08 2005-06-29 주식회사 새담디자인 액체 정량 배출장치
KR200427754Y1 (ko) * 2006-07-05 2006-09-29 주식회사 동양일렉트로닉스 구강세정제의 정량 공급장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928100U (ja) 1982-08-12 1984-02-21 東芝機械株式会社 液体用定量注出バルブ
KR19990026764A (ko) * 1997-09-26 1999-04-15 노대성 주류 정량추출장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957343A (en) * 1997-06-30 1999-09-28 Speedline Technologies, Inc. Controllable liquid dispensing device
KR200388279Y1 (ko) * 2005-04-08 2005-06-29 주식회사 새담디자인 액체 정량 배출장치
KR200427754Y1 (ko) * 2006-07-05 2006-09-29 주식회사 동양일렉트로닉스 구강세정제의 정량 공급장치

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013003900A1 (fr) * 2011-07-05 2013-01-10 Rad I.P. Pty Limited Distributeur de partie de fluide
CN103917479A (zh) * 2011-07-05 2014-07-09 里德I.P.私人有限公司 流体按份分配器
US9352952B2 (en) 2011-07-05 2016-05-31 Rad I.P, Pty Limited Fluid portion dispenser
WO2022159131A1 (fr) * 2020-01-21 2022-07-28 Kerrick Patterson Récipient de distribution de liquide et ensemble boîtier
US11434122B1 (en) 2021-12-10 2022-09-06 Cana Technology, Inc. Dispense system for a fluid mixture dispensing device
US11465892B1 (en) 2021-12-10 2022-10-11 Cana Technology, Inc. Dispense system for a fluid mixture dispensing device

Also Published As

Publication number Publication date
KR100939399B1 (ko) 2010-01-28
KR20090014061A (ko) 2009-02-06

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