WO2021002413A1 - Capuchon de distributeur de boisson et mécanisme de distribution de boisson - Google Patents

Capuchon de distributeur de boisson et mécanisme de distribution de boisson Download PDF

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Publication number
WO2021002413A1
WO2021002413A1 PCT/JP2020/025962 JP2020025962W WO2021002413A1 WO 2021002413 A1 WO2021002413 A1 WO 2021002413A1 JP 2020025962 W JP2020025962 W JP 2020025962W WO 2021002413 A1 WO2021002413 A1 WO 2021002413A1
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WO
WIPO (PCT)
Prior art keywords
beverage
valve
container
coupler
adapter
Prior art date
Application number
PCT/JP2020/025962
Other languages
English (en)
Japanese (ja)
Inventor
雅浩 竹中
秀人 門前
創哉 吉田
Original Assignee
東洋製罐株式会社
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 東洋製罐株式会社 filed Critical 東洋製罐株式会社
Publication of WO2021002413A1 publication Critical patent/WO2021002413A1/fr

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Classifications

    • 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
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers

Definitions

  • the present invention relates to a beverage server cap and a beverage supply mechanism, and more particularly to a beverage server cap and a beverage supply mechanism for supplying beer.
  • Beverage server caps include a beverage valve that opens and closes the beverage flow path, a beverage bias spring that biases the beverage valve toward the closing direction, a gas valve that opens and closes the gas flow path, and a gas valve.
  • Beverage server caps are known that include a gas urging spring that urges the container in the closing direction, and a mounting member for attaching each valve and each spring to the container mouth tube (base) (for example, a patent). See Document 1).
  • the mounting member is press-fitted into the container mouth tube and arranged, and each valve component and each spring component are installed in the mounting member.
  • each valve part and each spring part can be used as in the case of the beverage server cap disclosed in Patent Document 1.
  • the mounting member installed inside is press-fitted into the container mouth tube (base)
  • each valve component installed in the mounting member and each The spring component also has a problem that it is difficult to remove it from the container mouth tube and the mounting member, and it is difficult to disassemble the spring component.
  • an object of the present invention is to provide a beverage server cap and a beverage supply mechanism capable of improving the decomposability of parts.
  • the beverage server cap of the present invention is configured to be attached to a beverage container including a beverage container for accommodating a beverage and an outer case for accommodating the beverage container inside, and a beverage for taking out a beverage from the beverage container.
  • a beverage server cap provided with a flow path and a gas flow path for supplying gas to the beverage container, the beverage valve that closes the beverage flow path openable and closable, and the beverage valve that is attached in the closing direction.
  • the adapter comprises a possible adapter, the adapter having a snap-fitting portion that engages the container mouth cylinder portion from above in a snap-fit manner, the beverage valve, the beverage urging spring, and the gas valve.
  • Each component of the beverage server cap including the gas urging spring is configured to be attached to the container mouth cylinder portion via the adapter, thereby solving the above-mentioned problem.
  • Another aspect of the beverage supply mechanism of the present invention solves the above problem by providing the beverage server cap, a beverage container for accommodating a beverage, and a beverage container having an outer case for accommodating the beverage container inside. It is a solution.
  • each cap component such as the beverage container and the adapter can be easily removed from the outer case by applying an upward force to the adapter, the beverage container can be replaced. It is possible to easily reuse the outer container, which is heavy and uses a large amount of material, and the beverage container can be removed from the adapter or the beverage server can be removed from the outer case. Since each part of the cap can be disassembled, the separate disposal of the beverage container and the beverage server cap can be easily achieved. Further, each part of the beverage server cap including the beverage valve, the beverage urging spring, the gas valve, and the gas urging spring is configured to be attached to the container mouth tube via the adapter. By adjusting the design of, it is possible to attach the beverage server cap to the container mouth tube of different designs, so it is possible to standardize the parts of the beverage server cap between the beverage containers of different designs. ..
  • the beverage server cap includes a closure member that can be attached to and detached from the case mouth tube portion of the outer case of the beverage container, and the closure member is configured to cover the adapter.
  • the closure member is configured to be detachable in the vertical direction with respect to the case mouth tube portion, and the adapter is sandwiched between the case mouth tube portion and the closure member in the vertical direction.
  • the adapter By having the sandwiched portion, the adapter can be sandwiched in the vertical direction between the case mouth tube and the closure member by attaching the closure member to the case mouth tube, and the installation mode of the adapter can be stabilized. Therefore, it is possible to prevent the container mouth tube and the adapter from being inadvertently disengaged. Further, when disassembling the beverage server cap, the adapter can be removed from the closure member by removing the closure member from the case mouth tube, so that the beverage server cap can be easily disassembled. it can.
  • the beverage valve and the beverage urging spring are formed as a single component, thereby stabilizing the installation mode between the beverage valve and the beverage urging spring.
  • the inner diameter of the valve opening hole located above the annular convex portion of the gas valve, which functions as a portion for receiving the inner cylinder side seal member of the coupler from above, is the inner cylinder side seal. Since it is designed to be smaller than the outer diameter of the member, when the inner cylinder side sealing member is inserted into the valve opening hole of the gas valve, the inner peripheral surface of the valve opening hole and the outer peripheral surface of the inner cylinder side sealing member Since it is possible to seal between the couplers, the sealing strength between the coupler and the gas valve can be improved.
  • Explanatory drawing which shows the beverage supply mechanism which concerns on one Embodiment of this invention.
  • Explanatory drawing which shows mainly the beverage server cap.
  • Explanatory drawing which shows 1st and 2nd procedure of the use method of a beverage supply mechanism.
  • Explanatory drawing which shows the 3rd and 4th procedure of the use method of the beverage supply mechanism.
  • the explanatory view which shows the 5th procedure of the use method of the beverage supply mechanism.
  • the beverage supply mechanism 10 is attached to the beverage container 30 for accommodating beer, the beverage server cap 20 detachably attached to the beverage container 30, and the beverage server cap 20. It includes a coupler 40 that is detachably attached.
  • the beverage container 30 includes a beverage container 31 for accommodating beer and a resin outer case 32 for accommodating the beverage container 31 inside.
  • the beverage container 31 has a container body 31a configured as a pouch formed of a flexible resin film and a tubular container mouth tube portion attached to the mouth of the container body 31a. It is composed of a spout 31b that functions as a 31b.
  • the outer case 32 has a case main body 32a for accommodating the beverage container 31 inside, and a case mouth tube portion 32b formed in a tubular shape.
  • the coupler 40 is detachably attached to the beverage server cap 20 in order to take out beer from the beverage container 30 and supply carbon dioxide to the beverage container 30. is there.
  • the coupler 40 has a metal tubular coupler outer cylinder portion 41 and a metal tubular portion 41 arranged in the coupler outer cylinder portion 41 so as to be able to advance and retreat along the longitudinal direction.
  • the coupler inner cylinder portion 42, the annular outer cylinder side seal member 43 made of an elastic material attached to the tip end side of the coupler outer cylinder portion 41, and the elastic material attached to the outer peripheral side of the coupler inner cylinder portion 42.
  • the O-ring 45 made of an elastic material that seals the beer and the beer that is arranged inside the inner cylinder portion 42 of the coupler to prevent the backflow of beer from the coupler 40 side to the beverage container 30 side and from the beverage container 30 side to the coupler 40. It is provided with a ball-shaped check valve 46 that allows flow.
  • the beverage server cap 20 includes a beverage flow path 50 for taking out beer from the beverage container 30 and a gas flow path 60 for supplying carbon dioxide to the beverage container 30.
  • the beverage valve 21 that opens and closes the beverage flow path 50
  • the beverage urging spring 22 that urges the beverage valve 21 in the closing direction
  • the gas flow path 60 that can be opened and closed.
  • Gas valve 23 a gas urging spring 24 that urges the gas valve 23 toward the closing direction
  • a tubular pouring member 25 that is attached to the gas valve 23 to form a beverage flow path 50
  • a pouring member 25 is attached to the gas valve 23 to form a beverage flow path 50.
  • Each part of the beverage server cap 20 is made of synthetic resin.
  • the beverage valve 21 is a portion formed in a substantially disk shape, and in the present embodiment, the beverage valve 21 is integrally formed as a single component with the beverage urging spring 22.
  • the beverage urging spring 22 has an overall shape formed in a substantially tubular shape, and is formed in a shape that generates a spring force in the vertical direction.
  • the beverage valve 21 and the beverage urging spring 22 configured as a single component are arranged in the accommodating portion formed by the gas valve 23 and the dispensing member 25, and specifically, the beverage valve.
  • the upper surface of the 21 is in contact with the lower surface of the gas valve 23, and the lower end of the beverage urging spring 22 is in contact with the injection member 25.
  • the beverage valve 21 is urged upward by the beverage urging spring 22 and pressed against the lower surface of the gas valve 23. As a result, the beverage valve 21 and the gas valve 23 are sealed, and the beverage flow path 50 is closed.
  • the lower surface side annular seal portion 23e is formed to protrude on the lower surface of the gas valve 23, but the seal structure between the beverage valve 21 and the gas valve 23 is the beverage valve 21 and the gas valve. Any material may be used as long as it can open and close the gap (beverage flow path 50) between the valve and the valve 23.
  • an annular seal portion may be formed on the upper surface of the beverage valve 21.
  • the gas valve 23 has a substantially donut-shaped valve main body 23a in which a valve opening hole 23d penetrating in the vertical direction is formed in the center thereof, and an inner circumference of the valve opening hole 23d of the valve main body 23a. It has an annular convex portion 23b formed so as to project in an annular shape on the surface, and a protruding piece 23c formed so as to project from the lower surface of the valve main body 23a.
  • the valve opening hole 23d located above the annular convex portion 23b functions as a portion for receiving the inner cylinder side seal member 44 of the coupler 40 from above, as shown at the location B in FIG. 4B.
  • the inner diameter of the valve opening hole 23d on the upper side of the annular convex portion 23b is designed to be smaller than the outer diameter of the inner cylinder side sealing member 44 of the coupler 40, which is shown in FIGS. 4A and 4B.
  • point B when the inner cylinder side sealing member 44 is inserted into the valve opening hole 23d, the inner peripheral surface of the valve opening hole 23d and the outer peripheral surface of the inner cylinder side sealing member 44 are in close contact with each other. It will be sealed.
  • the upper surface of the annular convex portion 23b and the lower surface of the inner cylinder side seal member 44 are connected to each other as shown in the B portion of FIG. 4 (b).
  • the space is also designed to be tightly sealed.
  • the projecting piece 23c is arranged on the outer peripheral side of the upper end side portion of the dispensing member 25, and is detachably attached to the dispensing member 25.
  • the gas valve 23 is urged upward by a gas urging spring 24 installed so that its lower end abuts on the adapter 27 and its upper end abuts on the gas valve 23, and the closure member 28 It is pressed against the underside of the. As a result, the space between the gas valve 23 and the closure member 28 is sealed, and the gas flow path 60 is closed.
  • the upper surface side annular seal portion 23f is formed on the upper surface of the gas valve 23, but the seal structure between the gas valve 23 and the closure member 28 is the gas valve 23 and the closure member 28. Any material may be used as long as it can open and close the gap (gas flow path 60) between the two, and for example, an annular seal portion may be formed on the lower surface side of the closure member 28.
  • the gas valve 23 is multicolored (two-color molded) from a plurality of types (two types) of resin materials, and specifically, other members (beverage valve 21, closure member 28, inner cylinder side sealing member of coupler 40). Elasticity is applied to the portions (the inner peripheral surface of the valve opening hole 23d above the annular convex portion 23b, the lower surface side annular seal portion 23e, and the upper surface side annular seal portion 23f) that form the seal portion by contact with 44). It is formed from the resin material that it has, and the other parts are formed from the resin material that has more rigidity.
  • the dispensing member 25 is attached to the gas valve 23 to form a beverage flow path 50 inside the gas valve 23.
  • a tube 26 for taking out beer from the beverage container 31 is attached to the lower end portion of the dispensing member 25.
  • the tube 26 is arranged in the beverage container 31 and extends to the vicinity of the bottom of the beverage container 31.
  • a beverage valve 21 and a beverage urging spring 22 are arranged in the accommodating portion formed by the injection member 25 and the gas valve 23, whereby the beverage valve is in a state where the injection member 25 and the gas valve 23 are assembled.
  • the 21 and the beverage urging spring 22, the gas valve 23, the dispensing member 25, and (the tube 26) can be handled as one unit.
  • the adapter 27 is detachably attached to the container mouth tube portion 31b of the beverage container 31 and is arranged so as to be interposed between each component of the beverage server cap 20 and the container mouth tube portion 31b.
  • each component of the beverage server cap 20 is attached to the container mouth tube 31b via the adapter 27.
  • each component of the beverage server cap 20 is arranged outside the container mouth tube portion 31b.
  • the adapter 27 is formed so as to be interposed between the container mouth tube portion 31b and the case mouth tube portion 32b, and as shown in FIG. 2, the adapter body 27a formed in a substantially tubular shape and the adapter body 27. It has an annular snap engaging portion 27b formed so as to project toward the inner peripheral side of 27a, and an annular holding portion 27g formed so as to project toward the outer peripheral side of the adapter main body 27a.
  • the snap engaging portion 27b is a portion that engages with the container mouth cylinder portion 31b from above in a snap-fit manner, and as shown in FIG. 2, an annular outer circumference arranged on the outer peripheral side of the container mouth cylinder portion 31b.
  • the side portion 27c, the annular inner peripheral side portion 27d inserted into the inner peripheral side of the container mouth cylinder portion 31b, and the upper end side of the outer peripheral side portion 27c and the upper end side of the inner peripheral side portion 27d are connected in the radial direction. It has an annular connecting portion 27e.
  • the snap engaging portion 27b utilizes the elasticity of at least one of the adapter 27 (at least one of the outer peripheral side portion 27c or the inner peripheral side portion 27d) or the container mouth tube portion 31b, and in the present embodiment, mainly the outer peripheral side portion. Utilizing the elasticity of 27c and the inner peripheral side portion 27d, it snap-fits to the container mouth tube portion 31b.
  • an engaging portion 27f that can be engaged with the engaged portion 31c formed on the outer peripheral surface of the container mouth cylinder portion 31b is formed on the inner peripheral surface of the outer peripheral side portion 27c.
  • the engaging portion 27f is formed on the inner peripheral surface of the outer peripheral side portion 27c, but the engaging portion 27f is the inner peripheral surface of the outer peripheral side portion 27c or the outer peripheral surface of the inner peripheral side portion 27d. It may be formed in at least one of.
  • the engaged portion 31c may be formed on the inner peripheral surface of the container mouth cylinder portion 31b.
  • the sandwiched portion 27g is a portion sandwiched in the vertical direction between the upper end of the case mouth tube portion 32b and the lower surface of the closing member 28 (closing body portion 28a).
  • An O-ring 27h is arranged between the adapter 27 and the closure member 28.
  • the O-ring 27h is the upper surface of the sandwiched portion 27g of the adapter 27 and the closure main body portion 28a as shown in FIG. It is arranged between the bottom surface of the O-ring.
  • the closure member 28 is configured to cover at least a part of the adapter 27 (in the present embodiment, to cover the parts 21 to 27 of the beverage server cap 20), and is located at the center thereof as shown in FIG.
  • a disc-shaped closure body 28a having an opening hole 28d penetrating in the vertical direction, a skirt 28b that hangs downward from the outer peripheral side of the closure body 28a, and an inner peripheral side portion of the closure body 28a. It has an annular coupler projecting portion 28c that projects upward from the surface.
  • the skirt portion 28b is arranged on the outer peripheral side of the upper portion of the case mouth cylinder portion 32b, and on the inner peripheral surface of the skirt portion 28b, a screw formed on the outer peripheral surface of the case mouth cylinder portion 32b.
  • a threaded portion to be screwed into the portion is formed.
  • the coupler protrusion 28c engages with the engaging portion formed in the coupler outer cylinder 41 when the coupler 40 is inserted into the closure member 28.
  • the engaging portion 28e is formed so as to project toward the inner peripheral side, whereby the coupler 40 is prevented from coming out of the closing member 28.
  • the handle member 29 is attached to the outer peripheral side of the case mouth tube portion 32b of the outer case 32, and is sandwiched and fixed in the vertical direction between the closure member 28 and the outer case 32. ing.
  • the coupler 40 is attached to the beverage server cap 20. Specifically, after inserting the tip of the coupler 40 into the closure member 28, the coupler 40 is rotated around the vertical axis to rotate the coupler 40 around the vertical axis to rotate the coupler 40 to the outer periphery of the engaging portion 28e of the closure member 28 and the coupler outer cylinder portion 41 of the coupler 40. By engaging with the engaging portion formed on the side, the coupler 40 is prevented from coming off.
  • the coupler inner cylinder portion 42 advances downward, and the beverage valve 21 moves downward by the lower end of the coupler inner cylinder portion 42 against the urging force of the beverage urging spring 22.
  • the seal between the beverage valve 21 and the gas valve 23 is opened, as shown at point D in FIG. 4B, and the beverage for flowing beer between the beverage container 31 and the coupler 40.
  • the flow path 50 is opened, and the beer can be taken out from the inside of the beverage container 31 to the coupler 40 side.
  • the beverage flow path 50 will be specifically described.
  • the beverage flow path 50 is inside the tube 26, inside the pouring member 25, and inside the gas valve 23.
  • the beverage flow path 50 is also used as a flow path for discharging the gas (air) in the beverage container 31 when filling the beverage container 31 with beer.
  • the gas valve 23 (and the injection member 25) is pushed downward by the inner cylinder side seal member 44, and FIG.
  • point E the seal between the gas valve 23 and the closure member 28 is opened, the gas flow path 60 for flowing carbon dioxide between the beverage container 31 and the coupler 40 is opened, and the coupler is opened. Carbon dioxide can be supplied from the 40 side into the beverage container 31.
  • the gas flow path 60 will be specifically described.
  • the gas flow path 60 has a gap between the coupler outer cylinder portion 41 and the coupler inner cylinder portion 42.
  • the gas flow path 60 is also used as a flow path when filling the beverage container 31 with beer.
  • the closure member 28 is rotated and removed from the case mouth tube portion 32b.
  • the adapter 27 sandwiched between the case mouth cylinder portion 32b and the closure member 28 can be removed from the container mouth cylinder portion 31b.
  • the adapter 27 is moved upward from the container mouth cylinder portion 31b.
  • the adapter 27 is removed together with the beverage container 31 by applying a force so as to pull it toward the container 31.
  • the engagement between the snap engaging portion 27b of the adapter 27 and the container mouth cylinder portion 31b is released, and the removal of the adapter 27 from the container mouth cylinder portion 31b is completed.
  • the adapter 27 since each component of the beverage server cap 20 has a structure of being attached to the container mouth tube portion 31b via the adapter 27, the adapter 27 is removed from the container mouth tube portion 31b. Completes the removal of the beverage server cap 20 from the container mouth tube 31b.
  • the beverage contained in the beverage container 31 has been described as beer, but the specific type of beverage targeted by the present invention is not limited to beer, and for example, carbon dioxide is used. It may be a contained carbonated beverage.
  • the gas (carbon dioxide) supplied from the coupler 40 has been described as being introduced into the beverage container 31, but carbon dioxide such as air is introduced into the space between the outer case 32 and the beverage container 31. It may be configured to introduce a gas other than carbon.
  • all the parts constituting the beverage server cap 20 have been described as being made of resin, but the specific materials of the parts constituting the beverage server cap 20 are not limited to this, and some of them are not limited to this. Parts may be made of metal. Further, in the above-described embodiment, the beverage container 31 and the outer case 32 are also described as being made of resin, but the beverage container 31 and the outer case 32 may be made of metal. Further, in the above-described embodiment, the beverage valve 21 and the beverage urging spring 22 have been described as being integrally formed as a single component, but the beverage valve 21 and the beverage urging spring 22 are separate components. May be formed as.
  • the present invention is not limited to the above, and in the above-described embodiment, for example, the gas valve 23 and the gas urging spring 24 may be formed as a single component, and the separately formed components may be integrally formed as a single component. Further, in the above-described embodiment, the component formed as a single component may be composed of a plurality of components.

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  • Devices For Dispensing Beverages (AREA)

Abstract

L'invention concerne un capuchon de distributeur de boisson et un mécanisme de distribution de boisson qui peuvent améliorer la dégradabilité de composants.　Le capuchon de distributeur de boisson (20) comprend un adaptateur (27) qui peut être fixé à une partie tube d'ouverture de récipient (31b) d'un récipient de boisson (31) et détaché de celle-ci par le dessus, l'adaptateur (27) comportant une partie mise en prise par encliquetage (27b) qui vient en prise avec la partie tube d'ouverture de récipient (31b) par le dessus par encliquetage, et chacun des composants du capuchon de distributeur de boisson (20), dont une vanne de boisson (21), un ressort de sollicitation (22) pour une boisson, et une vanne de gaz (23), est fixé à la partie tube d'ouverture de récipient (31b) par l'intermédiaire de l'adaptateur (27).
PCT/JP2020/025962 2019-07-03 2020-07-02 Capuchon de distributeur de boisson et mécanisme de distribution de boisson WO2021002413A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019124365A JP6806191B1 (ja) 2019-07-03 2019-07-03 飲料供給機構
JP2019-124365 2019-07-03

Publications (1)

Publication Number Publication Date
WO2021002413A1 true WO2021002413A1 (fr) 2021-01-07

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ID=73992976

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Application Number Title Priority Date Filing Date
PCT/JP2020/025962 WO2021002413A1 (fr) 2019-07-03 2020-07-02 Capuchon de distributeur de boisson et mécanisme de distribution de boisson

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JP (1) JP6806191B1 (fr)
TW (1) TW202110373A (fr)
WO (1) WO2021002413A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648980A (en) * 1979-07-19 1981-05-02 Coca Cola Co Immersing pipe and valve
JP2018030639A (ja) * 2016-08-27 2018-03-01 メイクラフト株式会社 飲料の供給装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648980A (en) * 1979-07-19 1981-05-02 Coca Cola Co Immersing pipe and valve
JP2018030639A (ja) * 2016-08-27 2018-03-01 メイクラフト株式会社 飲料の供給装置

Also Published As

Publication number Publication date
JP2021008317A (ja) 2021-01-28
TW202110373A (zh) 2021-03-16
JP6806191B1 (ja) 2021-01-06

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