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WO2020043243A1 - Gourde présentant un volume intérieur variable ainsi qu'un dispositif de dosage pour des liquides et de la poudre - Google Patents

Gourde présentant un volume intérieur variable ainsi qu'un dispositif de dosage pour des liquides et de la poudre Download PDF

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Publication number
WO2020043243A1
WO2020043243A1 PCT/DE2019/100782 DE2019100782W WO2020043243A1 WO 2020043243 A1 WO2020043243 A1 WO 2020043243A1 DE 2019100782 W DE2019100782 W DE 2019100782W WO 2020043243 A1 WO2020043243 A1 WO 2020043243A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
container
drinking bottle
drinking
membrane
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/DE2019/100782
Other languages
German (de)
English (en)
Inventor
Herbert Hatzlhoffer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2020043243A1 publication Critical patent/WO2020043243A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/0292—Foldable bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
    • B65D11/04—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B65D21/086—Collapsible or telescopic containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/56—Caps or cap-like covers serving as, or incorporating, drinking or measuring vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • B65D81/3211—Separate rigid or semi-rigid containers joined to each other at their external surfaces coaxially and provided with means facilitating admixture

Definitions

  • the present invention relates to a drinking bottle, in particular for the sports and fitness area.
  • the water and electrolyte balance must be constantly balanced.
  • the athletes use a wide variety of drinking bottles, which usually have a rigid, predetermined volume. If you want to add an additional substance in the form of a powder or a liquid to the drink, as is often the case in sports and fitness, you have to either use a bottle that is not completely filled or a bottle with a free volume. Alternatively, you can open a fresh drinking bottle, pour off part of the drink and then use the volume thus obtained to add the additional substance to the liquid.
  • EP 2 522 592 A1 describes a bottle for liquids which has one or more storage chambers which can contain a powder or a liquid which are to be mixed with or dissolved in the drink.
  • the storage chambers can be opened independently of one another, so that different liquids or powders can be stored and at a certain point in a training or exercise program, the user can prepare special beverages tailored to the training section.
  • EP 1 392 568 B1 describes a method for mixing two components, a container with two chambers being used. A powder is stored in the first chamber, which is released into the second chamber after piercing a film separating the two chambers and is dissolved there, for example, in a liquid.
  • US Pat. No. 5,984,141 describes an arrangement for beverages in which two beverages are stored separately from one another, which can then be released for drinking selectively one after the other or in combination.
  • DE 101 48 548 C2 describes a container made of plastic for storing liquid, pasty and / or pourable material, which has a flexible, foldable or compressible jacket wall.
  • the published patent application DE 10 2004 054 272 A1 describes a beverage container which is formed from a rigid outer shell with an outlet opening.
  • the outer casing has at least one inner casing segment and one outer casing segment, the two casing segments being designed such that they can be pushed into one another such that the volume of the beverage container can be changed.
  • the container includes a collapsible wall portion that connects the top and bottom portions of the container together.
  • US 2007/0131681 A1 describes a system and a method for changing the volume of a container with a plurality of sections, the second section being insertable into the first and / or third section and the first and / or third section into the second section.
  • a composite container which comprises two containers which are arranged axially movable relative to one another are, wherein an opening between the two containers is opened or closed, depending on how the two containers are moved to each other. In this way, the contents of the two containers, which are previously stored separately, can be mixed together when the opening is open.
  • the task is solved by a drinking bottle for the sports and fitness area made of a thermoplastic, the drinking bottle having a bottle body with a shoulder, a bottle neck with thread for a screw cap, a cap and a bottle bottom. Below the shoulder, the drinking bottle has at least one folding indentation, as a result of which the drinking bottle has a volume that can be changed by compressing or relaxing the at least one folding indentation.
  • the drinking bottle has an external thread below the at least one folding indentation on its bottle body, into which a ring with a corresponding internal thread, which is fastened by means of a snap-in device on the shoulder of the drinking bottle, engages above the at least one folding indentation, so that the volume of the drinking bottle passes through Rotation of the ring and the associated compression or relaxation of the folding indentation is changeable.
  • the drinking bottle can be filled with a basic drink, e.g. water, by screwing in the ring at a reduced volume, and later added with an additional liquid or powder as required, which is why the volume of the drinking bottle is opened by unscrewing the ring and relaxing at least one fold indentation is enlarged.
  • a bottle with a variable volume offers some advantages in particular for the sports and fitness sector, where electrolytes or other liquids for flydration, but also food supplements or proteins in liquid or solid form are often taken in certain exercise sections. Especially if these substances for different reasons (Discoloration, decrease in the effect with early dissolution or mixing) should, if possible, only be added immediately before ingestion, which can cause problems since the athlete has to carry the additives with him.
  • so-called “shaker cups” or simple drinking bottles with a fixed volume are used in the sports and fitness area, which in this case either have to be filled only incompletely, or some of the basic liquid has to be poured off.
  • the drinking bottle therefore additionally comprises a dosing device, the dosing device being screwable onto the bottle neck of the drinking bottle and being lockable there.
  • the subject matter of the invention includes not only the drinking bottle described, but above all also the combinations of drinking bottle and dosing device described in this connection, which is ultimately also formulated accordingly in the patent claims.
  • the dosing device comprises a container for the appropriate amount of the desired additive.
  • the dosing device is also in the form of a bottle and has a container which can be closed with a membrane and in which the substances to be dosed can be stored as liquids or powders.
  • the container comprises a container body, a bottle neck and a container bottom.
  • the membrane is arranged in the area of the bottle neck, preferably below the bottle neck of the container.
  • the inside of the container has a cutting tool, a so-called cutter, arranged on the bottom of the container, the cutting tool being directed with its knife in the direction of the membrane closing the container. So that the membrane does not get into the drink when it is pierced falls, the cutting tool preferably additionally has a holding device for holding the pierced membrane.
  • a further advantageous embodiment of the present invention provides that the bottom of the container is designed as a pressing device, the closing membrane being able to be pierced with the aid of the cutting tool by pressing the bottom in the direction of the bottle neck of the container, and the metering device can be emptied at the same time, a particularly preferred one Design of the container additionally also has at least one compressible folding indentation which facilitates the displacement of the cutting knife in the direction of the membrane.
  • the metering device has a first, funnel-shaped inner jacket, in which the bottle-shaped container is embedded, the upper part of the jacket, into which the hollow body with its bottle neck can be inserted and fixed, has a screw head with an internal thread, with which the dosing device can be screwed onto the bottle neck of the drinking bottle.
  • the jacket is constructed in two parts and additionally comprises a second, outer jacket, the first, inner jacket having an external thread on its jacket body and the second, outer jacket having a corresponding internal thread
  • the second, outer Sheath is cup-shaped and engages with its internal thread in the external thread of the first, inner shell, the arrangement being such that when the outer shell is screwed onto the inner shell, the bottom of the cup-shaped outer shell against the bottom of the inner shell is arranged compressible container is pressed, the cutting tool piercing the membrane closing the container.
  • the drinking bottle according to the invention thus basically consists of three main components:
  • a bottle body with at least one recess and a thread 2.
  • a ring which is attached to the shoulder of the bottle below the bottle neck and is connected to the external thread of the bottle body via an internal thread in order to change the bottle volume.
  • the ring is detachable, for example by means of a snap-in device, connected to the shoulder of the bottle and
  • the shape of the bottle screw cap must be adjusted accordingly or an appropriately adjusted screw cap must be used if, for example, a mouthpiece is placed on the drinking bottle after dosing the additive.
  • the drinking bottle is supplemented with a dosing device, with the help of which the user can fill liquids and powders in predetermined quantities into the bottle with variable volume without having to pour liquid from the bottle before mixing into the bottle to prevent overflowing.
  • the flow of the metering device is a bottle-shaped container in which the additive is stored, the bottle neck of the container being closed with a membrane, so that the additive is protected against external influences.
  • a cutting tool which points with its knife in the direction of the membrane, the knife tip being arranged just below the membrane.
  • the container can be screwed as a capsule onto the bottle neck of the drinking bottle, the capsule being emptied into the bottle by pressure on the bottom and at the same time piercing the membrane with the cutting tool.
  • the flute body is at least partially compressible, which can be achieved, for example, with the aid of a folding indentation on the body of the container.
  • a more convenient embodiment of the metering device provides that the metering device has a funnel-shaped jacket into which the bottle-shaped container can be inserted and locked.
  • the funnel-shaped coat acts as a holder for the hollow body and at the same time has a small opening with a screw head with internal thread, with which the dosing device can be screwed onto the bottle neck of the drinking bottle.
  • the dosing device is activated after it is screwed onto the bottle neck of the drinking bottle.
  • a locking and latching device is provided for this purpose, the metering device first being turned clockwise on the bottle neck and the metering device being pressed down until it engages. The dosing device is then turned counterclockwise until it engages in the locking elements provided. The bottom of the container is then pressed down, the cutting mechanism inside the container of the metering device also being pressed down and the membrane with which the contents were held in the metering device being pierced. The membrane itself is held in place by a holding device arranged on the cutting tool, so that there is no risk that it or parts thereof will be flushed into the liquid and then swallowed.
  • the liquid or powder can be mixed into the liquid of the bottle.
  • the liquids are homogenized by shaking and made drinkable.
  • the dosing device is now unscrewed and the contents of the bottle can be drunk.
  • the dosing device thus basically consists of a bottle (container) in which a cutter (cutting tool) is inserted.
  • the cutting tool is located on the bottom of the container.
  • the container is closed at the bottle neck with a membrane that the cutting tool can pierce when in use.
  • the container is closed with the bottom attached to the cutting tool.
  • the bottle-shaped container has a locking device on the bottle neck, with the help of which the container can be fastened in a funnel-shaped jacket.
  • the jacket is constructed in two parts and comprises an additional cup-shaped second jacket.
  • the first, funnel-shaped inner casing has a cylindrical casing body on which an external thread is arranged
  • the second, cup-shaped outer casing which partially surrounds the first inner casing, has a corresponding one Internal thread, wherein the second, outer shell engages with its inner thread in the outer thread of the first, inner shell.
  • FIG. 1 shows a side view of a drinking bottle according to the invention
  • Figure 2 shows a metering device as a partial sectional view in the
  • FIG. 3 shows a sectional illustration of a drinking bottle according to the invention
  • Figure 4 is a sectional view of the drinking bottle of Figure 3 with a reduced
  • FIG. 5 shows a sectional illustration of the metering device from FIG. 2,
  • Figure 6 is a sectional view of a drinking bottle with attached
  • FIG. 7 shows a perspective illustration of a bottle-shaped container of a metering device
  • Figure 8 is a transparent perspective view of the bottle-shaped
  • Figure 9 is a cutting tool (cutter) in perspective.
  • FIG. 1 shows the basic body of the drinking bottle 1 according to the invention in a side view.
  • the drinking bottle 1 comprises a bottle body 2, a shoulder 3, a bottle neck 4 with an external thread 5, a bottle bottom 7 and one Sealing cap 6.
  • the ring 11 is connected to the shoulder 3 of the bottle 1 by means of a snap-in device 10, the connection being designed such that when the ring 11 is turned in the external thread 9, a folding indentation 8 is compressed and the upper part of the drinking bottle 1 with shoulder 3 and neck 4 moves in the screwing direction.
  • the details of the squeezing of the drinking bottle are reproduced in detail in the later FIGS. 3 and 4.
  • the metering device 20 can be seen in a partial sectional view.
  • a funnel-shaped inner casing 30 can be seen, on the smaller funnel opening of which a screw head 31 with an internal thread 32 is arranged, and a cup-shaped outer casing 33 which encloses the larger funnel opening of the inner casing 30.
  • the inner jacket 30 there is a bottle-shaped container 21, which is arranged with its bottle neck 23 in the smaller funnel opening of the inner jacket 30 and fixed there.
  • the container 21, in which the additive to be dosed is stored, is closed with a membrane which is arranged in or directly below the bottle neck 23 of the container 21.
  • the main components of the drinking bottle 1 include the bottle body 2, the shoulder 3, the bottle neck 4, the bottle bottom 7 and the closure cap 6.
  • the bottle body 2 has a folding indentation below the shoulder 3 8, to which an external thread 9 connects, which is arranged on the outside of the bottle body 2.
  • An internal thread 12 of a ring 11 engages in the external thread 9, the ring 11 being connected to the shoulder 3 of the drinking bottle 1 via a snap-in device 10.
  • the drinking bottle 1 is closed with a closure cap 6, which is screwed onto the external thread 5 of the bottle neck 4.
  • the downsized drinking bottle 1 which is shown in FIG. 4, is the starting point of the present invention, the basic idea of which is to offer a drinking bottle 1, the volume of each can be enlarged as needed so that additives in liquid or solid form can be dosed to the original drink without problems and with little effort.
  • the great advantage of this arrangement is particularly evident in the sports and fitness area, where the drinking bottles usually accompany the athletes throughout the entire sports and fitness program.
  • a drinking bottle 1 with a small volume can be handled and transported much more easily.
  • the addition of the additives in liquid or solid form can be carried out in the simplest case by simply pouring in the fier after the volume of the drinking bottle 1 has been increased by unscrewing the ring 11 and relaxing the folding indentation 8.
  • An advantageous embodiment of the present invention therefore provides that the drinking bottle 1 is combined with a suitable metering device 20, as is shown, for example, in FIG. 2 in a partial sectional view and in FIG. 5 in a complete sectional view.
  • the flow of the metering device 20 is a bottle-shaped container 21, which is arranged in a funnel-shaped inner jacket 30.
  • the container 21 has a cutting tool 25 arranged on its base 24, which is directed with its knife 26 in the direction of a membrane 22 closing the container 21.
  • the bottom 24 of the container 21 is designed as a pressing device, the closing membrane 22 being pierced by pressing the bottom 24 in the direction of the bottle neck 23 of the container 21, and the container 21 is thereby emptied.
  • the container 21 has a compressible folding indentation 28, which facilitates or enables the compression of the container 21.
  • the cutting tool 25 additionally has a folding device 27, with which the pierced membrane 22 is held, thereby preventing the membrane 22 or parts thereof from being emptied with the contents of the container 21 and then the beverage in the drinking bottle 1 contaminate and the parts may be swallowed.
  • the metering device 20 in FIG. 5 has, in addition to the funnel-shaped inner casing 30, a cup-shaped outer casing 33 which, in cooperation with the inner casing 30, is used for emptying the container 21.
  • the internal thread 36 of the cup-shaped outer casing 33 engages in the corresponding external thread 35 of the funnel-shaped inner casing 30, so that when the cup-shaped outer casing 33 is screwed onto the funnel-shaped inner casing 30, the bottom 38 of the cup-shaped outer casing 33 contacts the bottom 24 of the Container 21 is pressed, the folding indentation 28 being compressed so that the cutting tool 25 pierces the membrane 22.
  • FIG. 6 shows the drinking bottle 1 in combination with the metering device 20 in a sectional illustration.
  • the folding indentation 8 is relaxed and the volume of the drinking bottle 1 is already increased.
  • the dosing device 20 is screwed onto the external thread 5 of the bottle neck 4 by means of the internal thread 32 of the screw head 31.
  • the container 21 is pressed together via the folded indentation 28 and the membrane 22 is pierced by the knife 26 of the cutting tool 25.
  • the volume ratios are preferably selected such that the volume of the drinking bottle 1 released by the expansion is completely filled with the contents of the container 21, the volume of the container 21 preferably being predetermined such that the Container 21 is filled with the additive and there is as little empty volume as possible. In this way, the practicality of the combination of the bottle and the dosing device is optimized, since now only a minimum of volume and empty volume has to be transported during the course.
  • FIGS. 7 to 9. 7 shows a perspective view of the bottle-shaped container 21 with the bottle body 39, the bottle neck 23, the latching element 29, the folding indentation 28 and the bottle bottom 24.
  • FIG. 8 shows the container 21 in a transparent perspective in particular the arrangement of the cutting tool 25 on the bottom 24 inside the container 21 can be seen.
  • the knife 26 of the cutting tool 25 is arranged with its tip directly below the bottle neck 23 and pushes into the bottle neck 23 when the container 21 is compressed, whereby it pierces the membrane 22.
  • FIG. 9 is a detailed perspective illustration of the cutting tool 25, the folding device 27 for the membrane 22 in particular being recognizable.
  • the membrane 22 is pinched between the horizontal upper edge of the knife 26 and the folding device 27 when it is pierced.
  • the folding device 27 is arranged directly next to the knife 26 and is shaped such that the membrane 22 is clamped between the folding device 27 and the knife 26 after it has been pierced and is caught there due to the special shape of the knife 26.
  • the drinking bottle can be equipped with a mouthpiece after the completion of the drinking mixture, which is screwed onto the drinking bottle and facilitates the absorption of liquid.
  • a correspondingly shaped closure cap is provided to match the mouthpiece, so that the bottle can be sealed again with the mouthpiece after drinking.
  • a first object of the invention is a drinking bottle, the volume of which can be changed, at least one folding indentation being provided for changing the volume on the bottle body, which enables the drinking bottle to be compressed.
  • the compression takes place with the help of a threaded ring, which is rotatably arranged in the shoulder area of the drinking bottle and is firmly connected to the drinking bottle.
  • the threaded ring engages in an external thread on the bottle body. Since at least one folding indentation is arranged between the external thread on the bottle body and the shoulder of the drinking bottle, the volume of the drinking bottle is changed when the threaded ring is turned.
  • Plastic bottles with folding indentations which can be completely compressed like an accordion in order to be transported in a space-saving manner and to be filled later.
  • the particular advantage of the drinking bottle according to the invention consists in the fact that the drinking bottle can be set to a certain minimum or initial volume with the help of the threaded ring, so that it can be filled with a basic drink. Later the volume of the drinking bottle can be increased by unscrewing the ring so that an additive can be added in liquid or solid form.
  • Another object or another embodiment of the present invention is the combination of the drinking bottle according to the invention with a suitable metering device.
  • the heart of the metering device is a bottle-shaped container which is used like a capsule in a corresponding metering arrangement with a pressing device.
  • the capsule is filled with the desired additive and can be removed from the dosing arrangement after being emptied into the drinking bottle and replaced, for example, with a new capsule, which may contain another additive, so that it can be used after the next training session.
  • the capsules are colored and have a color that is characteristic of the respective additive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Package Specialized In Special Use (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne une gourde (1) constituée d'un thermoplastique et destinée aue domaine sportif et le fitness, la gourde (1) comprenant un corps (2), un goulot (4) pourvu d'un filet (5), un épaulement (3) et une fermeture à vis pourvue d'un bouchon de fermeture (6). Le corps (2) de la gourde présente une concavité pliante (8), de sorte que la gourde (1) présente un volume pouvant être modifié par la compression de la concavité pliante (8). La modification du volume est provoquée par la rotation d'une bague filetée (11), la bague filetée (11), qui est fixée sur l'épaulement (3) de la gourde (1), s'insérant par son filet intérieur (12) dans un filet extérieur (9) disposé sur le corps (2) de la gourde. Éventuellement, la gourde (1) comprend un dispositif de dosage (20), à l'aide duquel des additifs peuvent être ajoutés.
PCT/DE2019/100782 2018-03-14 2019-08-29 Gourde présentant un volume intérieur variable ainsi qu'un dispositif de dosage pour des liquides et de la poudre Ceased WO2020043243A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018105946 2018-03-14
DE102018121343.3A DE102018121343B4 (de) 2018-03-14 2018-08-31 Trinkflasche mit einer Dosiervorrichtung für Flüssigkeiten und Pulver
DE102018121343.3 2018-08-31

Publications (1)

Publication Number Publication Date
WO2020043243A1 true WO2020043243A1 (fr) 2020-03-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2019/100782 Ceased WO2020043243A1 (fr) 2018-03-14 2019-08-29 Gourde présentant un volume intérieur variable ainsi qu'un dispositif de dosage pour des liquides et de la poudre

Country Status (2)

Country Link
DE (1) DE102018121343B4 (fr)
WO (1) WO2020043243A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111977130A (zh) * 2020-07-16 2020-11-24 灵璧县亨哼食品有限公司 一种可伸缩食品包装桶

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