EP3376922A1 - Bouteille pour boisson - Google Patents

Bouteille pour boisson

Info

Publication number
EP3376922A1
EP3376922A1 EP16778270.5A EP16778270A EP3376922A1 EP 3376922 A1 EP3376922 A1 EP 3376922A1 EP 16778270 A EP16778270 A EP 16778270A EP 3376922 A1 EP3376922 A1 EP 3376922A1
Authority
EP
European Patent Office
Prior art keywords
container wall
bottle
beverage bottle
outer container
mouthpiece
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.)
Withdrawn
Application number
EP16778270.5A
Other languages
German (de)
English (en)
Inventor
Kim SOO HEE
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.)
Oww Our Wonderful World Ug
Original Assignee
Oww Our Wonderful World Ug
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 Oww Our Wonderful World Ug filed Critical Oww Our Wonderful World Ug
Publication of EP3376922A1 publication Critical patent/EP3376922A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022—Constructional details of the elements forming vacuum space
    • A47J41/024—Constructional details of the elements forming vacuum space made of glass
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0055—Constructional details of the elements forming the thermal insulation
    • A47J41/0072—Double walled vessels comprising a single insulating layer between inner and outer walls
    • A47J41/0077—Double walled vessels comprising a single insulating layer between inner and outer walls made of two vessels inserted in each other
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot

Definitions

  • the invention relates to a beverage bottle with a bottle body to which a mouth opening into a mouthpiece with a pouring spout is formed, wherein the bottle body is double-walled.
  • Vessels or containers in double-walled construction for example as a jug for coffee or tea, have been known for many years.
  • Such Isolierkannen or flasks usually have in the space between the vessel walls on a vacuum and / or an insulating layer to keep the temperature of the liquid inside cool or warm.
  • the preparation of the vacuum in this space between the inner and outer container is relatively expensive, and in the event of a material breakage or in the event of a leak, the vacuum can not be maintained.
  • Such insulating containers are thus relatively sensitive and are therefore primarily used as commodities in a private environment, such as carafe or individual beverage bottle.
  • drinks are stored or bottled in conventional method in bottles with single-walled or simple glass (bottles with a layer of glass).
  • a thermally insulating glass bottle in which, in the manner of a multi-part design, an inner bottle body can be inserted into an outer body to form a gap. At the actual bottle body is formed to a circumferential collar, which can be placed on the upper edge of the outer body and sealed suitable for sealing purposes.
  • this embodiment of the insulating glass bottle is also not suitable for use on an industrial scale and with machine filling conceptually.
  • the invention is therefore based on the object to provide an insulating, double-walled beverage bottle of the type mentioned above, which is also suitable for use in machine filling and on an industrial scale and for reusable use.
  • the bottle body including the bottle neck is double-walled and comprises an outer container wall and disposed within this, spaced therefrom inner container wall, wherein both the outer container wall and the inner container wall made integral with the mouth piece or materially are connected to the mouthpiece.
  • the invention is based on the consideration that for a usability of the beverage bottle on an industrial scale and for machine filling a particularly high breaking strength and a suitable adaptation to automated filling operations should be provided. Therefore, waiving the sensitivity of the bottle particularly increasing vacuum between the container walls, a filling of the space should be provided with air, an inert gas or other, poor thermal conductivity material such as an insulating foam.
  • the gap between the inner and outer vessel wall should be made as extensive as possible and extend beyond the bottleneck to the mouthpiece of the bottle.
  • the fertilize required mechanical strength to ensure the mouthpiece should be specifically designed as a point of attack for mechanical forces and trained accordingly.
  • the mouthpiece is a suitable particularly favorable point of attack for the corresponding components through which the handling of the bottle, such as transporting, lifting, rinsing, drying, filling, sealing, packaging and the like, takes place.
  • the entire system of mouth piece, inner and outer container wall can be made in one piece from a common starting workpiece, for example by glass blowing.
  • the components can also be prefabricated separately and later suitably fixedly connected to each other, in particular by a cohesive connection such as welding, gluing or melting.
  • the bottle is thus a storage container or an insulated bottle with a double-walled structure.
  • An inner transparent container holds the liquid.
  • An outer transparent container encloses the inner container and forms an air or insulating layer, which forms an insulating function.
  • a material is preferably selected which is suitable to represent the intended shape and the double walledness and to enable the industrial production and use, in particular in correspondingly high numbers.
  • a material for example, a suitably selected thermoplastic material may be provided for this purpose.
  • the container walls and / or the mouthpiece are particularly preferably made of glass, preferably of borosilicate glass.
  • a combination of container walls made of glass, in particular borosilicate glass may be provided with a mouthpiece based on plastic.
  • the Mün- can also be made of a Kunststofftoff or metallic material and connected to the glass container cohesively.
  • the bottle is suitably stably designed and designed to allow repeated filling and cleaning, and thus to use it as a returnable bottle, especially in the region of the connection of the container walls with the mouthpiece.
  • the double-walled vessel is at the upper end, in the region of the flat neck and / or the mouthpiece, shaped such that a permanent connection to the double-walled vessel is made possible and the dynamic forces that occur during filling and closing of the bottle, are suitably absorbed.
  • a support connection between the inner and outer container wall in the bottom region or in the lower region of Container provided over which such forces can be forwarded to the bottom of the bottle.
  • the inner container wall is advantageously supported on the outer container wall via a support structure arranged in its bottom region.
  • Such a support structure may be formed, for example, via one or more support posts or connecting elements which extend suitably between the inner and outer container walls, preferably of the same material as the container walls or a flexible material such as silicone.
  • the support structure can also be achieved by suitable shaping of the components, for example an inward-arching bottom of the outer container wall which is directly or almost in contact with the inner container wall in the central central region.
  • An alternative support structure can also be achieved by introducing insulating foam into the gap.
  • a cork, a glass stopper, a strap closure, a threaded screw cap or a crown cap is particularly preferably provided.
  • the spout of the bottle neck or of the mouthpiece is moreover preferably shaped in such a way that no droplet formation occurs during the pouring out of the liquid, ie no "tea pot effect" is produced during pouring.This is made possible in a preferred embodiment by the fact that a protruding edge or a sharp edge is formed on the neck or mouth piece.
  • the outer container wall is preferably provided with a vent opening.
  • a vent opening When the components are subjected to thermal stress, for example during sintering of the glass elements, an exchange of air between the outer space and the intermediate space between the container walls can take place via them, so that no material load caused by resulting overpressures occurs.
  • a pressure compensation opening is provided, which is closed in a further advantageous embodiment by a plug or a bond, so that penetration of water or contaminants in the space between the two containers is prevented.
  • the insulating volume formed between the inner container wall and the outer container wall is filled with air, an inert gas or with a foam.
  • the foam is introduced during production and forms an insulating layer between the containers due to its low thermal insulation coefficients. Inert gases or transparent foams with low thermal insulation coefficients are preferably used.
  • the outer container wall is colored in an advantageous embodiment and / or with a surrounding provide matting. This makes it possible to keep the incidence of light in the container interior particularly low, so that comparatively photosensitive liquids such as wine, water or spirits can be kept in the bottle.
  • a container wall configured in this way is also particularly well suited as a support surface for information or labels, and it allows a visually appealing design.
  • the outer container wall is provided with one or more circumferential reinforcing beads. This can on the one hand in a particularly simple manner, the mechanical integrity and stability of the system can be increased, on the other hand also design and creative freedom are given.
  • the advantages achieved by the invention are in particular that a comparatively stable design is made possible by the design and connection of the components with each other.
  • the beverage bottle is thus an insulated container which can be used as a single or reusable container and is suitable for commercial use for the cooling and keeping warm of liquids and for industrial and mass filling.
  • the beverage bottle can thus be used in the beverage trade for consumable liquids, such as wines, mineral water, water, beers, schnapps, fruit juices, etc., or in the medical field.
  • the bottle prevents liquids from adjusting too quickly to the outside temperature, ie the bottle isolates the liquids from the outside conditions and therefore keeps the temperature longer.
  • the vessel can additionally keep the light into the interior of the container low.
  • the bottle can be used as a reusable counterfeit, that is, it can be used several times before it is returned to the recycling cycle, or it is used once as a disposable bottle and can be recycled after use in the recycling cycle or as a commodity similar to a jug or decanter continue to be used.
  • the bottle makes it possible to make the contents or the liquid visually attractive and transparent to a purchaser by storing the liquid in an inner transparent container and thus providing an additional visualization and marketing effect.
  • Fig. 1 is a beverage bottle in a side view
  • Fig. 2 the beverage bottle gem. Fig. 1 in longitudinal section.
  • the beverage bottle 1 according to FIGS. 1 and 2 comprises a bottle body 2, to which a bottleneck 4 is formed.
  • the bottleneck 4 opens into a mouthpiece 6, which is provided with a pouring opening 8 for the liquid stored in the beverage bottle 1.
  • the beverage bottle 1 is designed as a wine bottle; Alternatively, however, a version as sparkling wine, mineral water, water, beer, schnapps, vodka or fruit juice bottle or as a container for other liquids, especially in salable form, possible.
  • the beverage bottle 1 is designed as a thermally insulating bottle in which the liquid therein can hold an elevated or lowered temperature over an extended period of time.
  • the beverage bottle 1 can thus keep the liquid therein warm or cold in the manner of a vacuum flask.
  • the bottle body 2 is double-walled and comprises an outer container wall 10 within which an inner container wall 14 is arranged to form a gap 12.
  • the inner container wall 14 forms the actual vessel in which the respective liquid is kept, and which is surrounded by the formed by the outer container wall 10 outer shell for shielding purposes.
  • the beverage bottle 1 is also designed to a particular extent for a possible use as a reusable returnable bottle and / or for use in machine filling and on an industrial scale.
  • the space 12 in contrast, for example, to a thermos or Isolierkanne - not provided with a vacuum, but with a comparatively poor thermal conductivity material, in the embodiment air filled.
  • the space 12 can also be filled with an inert gas which has a low thermal insulation coefficient, such as xenion, or be filled with a foam, for example polyurethane spray foam.
  • the gap 12 is made comparatively extended and extends beyond the bottleneck 4 also to the mouthpiece. 6
  • the mouthpiece 6 is also specifically provided as a point of application for mechanical forces and designed accordingly.
  • the double-walled configuration of the bottle body 2 extends up to and including the neck 4, so that the insulating gap 12 with the exception of the pouring 8 almost completely surrounds the interior of the beverage bottle 1, and to ensure increased mechanical stability is both the Outer container wall 10 and the inner container wall 14 are each made in one piece with the mouthpiece 6 or materially connected to the mouthpiece 6.
  • a support connection 16 between the inner and outer container wall 10, 14 is provided in the bottom region of the beverage bottle 1, via which such forces are forwarded to the bottom of the bottle can.
  • a plurality of support connections to be provided, and / or the bottom of the outer container wall 10 can be curved or curved toward the inside in its central area, that is, toward the inner container wall 14, and be connected to it selectively or in a partial area be executed.
  • the vessel body respectively formed by the inner container wall 14 and the outer container wall 10 could consist of a material which is suitably chosen for industrial processing and mass production, for example of plastic.
  • glass in particular borosilicate glass, is chosen as the base material for the inner and outer container walls 10, 14.
  • the closure system for the pouring opening is designed for re-filling and reclosability.
  • the mouthpiece 6 in the region of the pouring opening 8 for attaching a reusable closure and in particular designed such that it can accommodate a cork, bottle caps or other reusable closures.
  • the inner vessel body formed by the inner vessel wall 14 is disposed in the outer vessel body formed by the outer vessel wall 10 such that a gas-filled space 12 is formed between the inner and outer vessel bodies.
  • the outer container wall 10 is provided with a vent opening 20. This is with a plug 21 or otherwise, for. B. by means of a seal, and serves as a pressure equalization opening, which allows in particular during assembly of the two vessel body a gas exchange for pressure equalization between the gap 12 and the outside space.
  • These Pressure equalization port is preferably closed by a plug, glassmatehal, or adhesive after completion of the manufacturing process to prevent moisture or contaminants from entering into the gap 12, reducing the insulating capability.
  • This pressure equalization opening is particularly important in the preferred intended use of glass as a base material to avoid stresses during manufacture and in particular during the fusion of the two vessel body.
  • the outer container wall 10 is colored and executed frosted in a partial area.
  • This can be provided to some extent a sunscreen for the liquid held, which improves their durability especially in photosensitive liquids such as wine or the like.
  • a configuration is also particularly suitable for decorative purposes or for attaching information, for example in the form of labels, stickers or the like.
  • Fig. 2 an alternative embodiment of a beverage bottle 1 'is shown, the bottle body 2 is provided with an outer circumferential bead as reinforcing bead 22. This increases the mechanical stability.
  • Such a glass bottle 1, 1 ' is preferably produced by first providing the outer and the inner vessel body, wherein at least one of these vessel body has a boundary wall with a pressure equalization opening.
  • the inner vessel body is then placed in the outer vessel body and connected thereto. This is preferably done by fusing or welding together the inner and outer vessel bodies in at least one area, preferably in an upper edge area, of the two vessel bodies. This creates the air-filled gap 12 between the two vessel bodies.
  • the vent opening 20 allows a gas exchange between the gap 12 and the outer space, so that in the space 12 no excess or negative pressure can arise. This is necessary because of the high temperatures of several hundred degrees Celsius during melting an overpressure would arise in the gap.
  • the gap 12 can optionally be flushed through the vent opening 20 with a gas, for example air or an inert gas such as nitrogen or xenon, and thus dried. Subsequently, the pressure equalization opening is closed by the stopper, glass material, silicone or adhesive, to prevent water and impurities from getting into the space between the containers and the air or gas can not escape.
  • a gas for example air or an inert gas such as nitrogen or xenon

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

L'invention concerne une bouteille pour boisson (1, 1') comprenant un fût (2) sur lequel est formé un col (4) débouchant dans le goulot (6) doté d'un orifice de versée (8), le fût (2) étant réalisé avec une double paroi, et ladite bouteille devant pouvoir être utilisée même en cas de mise en bouteille mécanique et de production à l'échelle industrielle. A cet effet, le fût (2), y compris le col (4), est réalisé avec une double paroi, comportant une paroi extérieure (10) et une paroi intérieure (14) qui est espacée de cette dernière et est disposée dans cette dernière ; tant la paroi extérieure (10) que la paroi intérieure (14) sont réalisées d'un seul tenant avec le goulot (6) ou par liaison de matière avec le goulot (6). L'orifice d'aération (20) est fermé par un bouchon (21).
EP16778270.5A 2015-11-16 2016-09-27 Bouteille pour boisson Withdrawn EP3376922A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015119798.7A DE102015119798A1 (de) 2015-11-16 2015-11-16 Getränkeflasche
PCT/EP2016/072985 WO2017084794A1 (fr) 2015-11-16 2016-09-27 Bouteille pour boisson

Publications (1)

Publication Number Publication Date
EP3376922A1 true EP3376922A1 (fr) 2018-09-26

Family

ID=57113293

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16778270.5A Withdrawn EP3376922A1 (fr) 2015-11-16 2016-09-27 Bouteille pour boisson

Country Status (4)

Country Link
US (1) US20180325319A1 (fr)
EP (1) EP3376922A1 (fr)
DE (1) DE102015119798A1 (fr)
WO (1) WO2017084794A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11478094B1 (en) * 2021-05-21 2022-10-25 Pacific Market International, Llc Double-walled beverage container and method of forming the same
USD978617S1 (en) 2021-11-08 2023-02-21 Coopersburg Associates, Inc. Beverage container
USD980678S1 (en) 2022-06-10 2023-03-14 Coopersburg Associates, Inc. Beverage container
DE102022133555A1 (de) 2022-12-15 2024-06-20 Pi-Design Ag Trinkgefäß und Verfahren zur Herstellung eines solchen Trinkgefäßes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1315624A (en) * 1919-09-09 Beoeptacle fob betaining ob excluding heat
US1694967A (en) * 1926-10-30 1928-12-11 Gen Electric Vacuum device
CH192117A (de) * 1936-12-08 1937-07-31 Buerki Friedrich Isolierflasche.
DE1781764U (de) * 1958-08-01 1959-01-22 Spindler Plastic G M B H Mehrwandige kunststoff-verpackung.
FR86336E (fr) * 1962-06-25 1966-01-24 Insulex Ltd Récipient à isolation thermique
US5180071A (en) * 1991-01-18 1993-01-19 Crosson Penny S Insulated nursing bottle/toy
CH692038A5 (it) * 1996-07-25 2002-01-15 Thewi Holding B V Bottiglia con corpo termicamente schermato.
US8225957B1 (en) 2002-06-14 2012-07-24 Volan Ken M Method for manufacturing a thermally insulated drinking glass or glass bottle
DE202004010034U1 (de) * 2004-02-20 2004-10-07 Rutard, Natalie Gefäss für heisse Getränke und Nahrungsmittel
JP5041512B2 (ja) * 2006-09-27 2012-10-03 サーモス株式会社 飲食物用断熱容器
DE202011001870U1 (de) * 2011-01-24 2011-03-24 FRÖHLICH, Gunther Doppelkammergefäß für fließfähige Substanzen
US20130032564A1 (en) * 2011-08-01 2013-02-07 Rosbach Travis R Thermal Metal Growler
US20140319158A1 (en) * 2013-04-25 2014-10-30 Owens-Brockway Glass Container Inc. Container Insulator
CN103241457A (zh) * 2013-05-24 2013-08-14 蔡襄酒业(福建)有限公司 水藏酒瓶

Also Published As

Publication number Publication date
DE102015119798A1 (de) 2017-05-18
WO2017084794A1 (fr) 2017-05-26
US20180325319A1 (en) 2018-11-15

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