EP3037363B1 - Vorrichtung zur getrennten aufbewahrung einer ersten substanz, die zum mischen mit einer zweiten substanz vorgesehen ist, die in einer flasche enthalten ist, und zum verschliessen der besagten flasche - Google Patents

Vorrichtung zur getrennten aufbewahrung einer ersten substanz, die zum mischen mit einer zweiten substanz vorgesehen ist, die in einer flasche enthalten ist, und zum verschliessen der besagten flasche Download PDF

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Publication number
EP3037363B1
EP3037363B1 EP15201621.8A EP15201621A EP3037363B1 EP 3037363 B1 EP3037363 B1 EP 3037363B1 EP 15201621 A EP15201621 A EP 15201621A EP 3037363 B1 EP3037363 B1 EP 3037363B1
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EP
European Patent Office
Prior art keywords
cavity
plug
bottle
fracturing
substance
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.)
Active
Application number
EP15201621.8A
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English (en)
French (fr)
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EP3037363A1 (de
Inventor
Alessio Nobbio
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.)
Inge SpA
Original Assignee
Inge SpA
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Publication date
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Publication of EP3037363A1 publication Critical patent/EP3037363A1/de
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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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
    • B65D51/2835—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil ruptured by a sharp element, e.g. a cutter or a piercer

Definitions

  • the present invention refers to a device for the separate conservation of a substance to be mixed with another substance contained in a bottle and possibly for closing said bottle.
  • Such devices are normally used for commercialising chemical products in general and pharmaceuticals in particular in which a substance - liquid, solid or powdered that in any case is soluble - must be mixed with a liquid only at or close to the time at which it is taken or used.
  • Italian patent N° 1.252.265 describes a device of this type for the separate conservation of a substance to be mixed with another substance contained in a container and for simultaneously closing said container.
  • Such a device comprises a first concave element provided on the outside with an edge portion suitable for sealably associating with the mouth of said container, closing it and defining, together with a second element contained in it, a chamber suitable for containing the substance to be mixed with the one contained in the container.
  • Said chamber opens by means of the downward sliding of the second element with respect to the first.
  • Such sliding is generated by pressing on the top of the first concave element.
  • the shape of the second element is such as not to allow it to completely separate from the first element and fall into the bottle below when it is pushed downwards.
  • the tightness of the chamber is ensured by the conical configuration of the wall of the second element that inserts in the open bottom of the first element where there is a projection. Clearly, following the pushing from above on the top of the device, which pushes the second element downwards, the projection is passed by the wall and the chamber consequently opens.
  • WO 2014/080334 A1 discloses another such device.
  • the aim of the present invention is to avoid the aforementioned drawbacks by providing a device of such a type in which the chamber remains effectively sealed until the moment at which the two substances - the one contained in the chamber itself and the one contained in the container, must be mixed.
  • An aspect of the present invention concerns a device for the separate conservation of a substance to be mixed with another substance contained in a container and for closing said container having the characteristics of the attached claim 1.
  • the device according to the present invention comprises a plug 2, a fracturing element 3 and a membrane 4.
  • the plug 2 is generally concave and comprises a cylindrical portion 21 and an edge portion 22 preferably having an L-shaped section suitable for making a seal on the mouth 5 of a bottle 6, preferably a bottle on which the device of the invention can be mounted.
  • the mouth of the container 6 is thus protected from possible bacterial contamination.
  • the edge portion 22 also extends laterally to the mouth 5 of the container and is also provided on the lower part thereof with means 23, for sealing the device with respect to the mouth 5.
  • the edge portion 22 has an internal threading 23, so as to be able to screw the plug as a whole onto the bottle 6.
  • a cavity 25 is formed, also preferably cylindrical or frusto-conical, in which such a fracturing element 3 is inserted, which for such a purpose is externally shaped so as to match the cavity and is internally hollow to contain the first substance.
  • the upper surface 24 of the substantially cylindrical portion 21 is flexible and is convex with respect to such a cavity 25.
  • the outer surface of the fracturing element 3 has strips 31 suitable for inserting in corresponding seats formed inside the cavity, so as to promote the relative movement from the top to the bottom and vice-versa between such an element 3 and the plug 2, but at the same time preventing the relative rotation between the two parts.
  • the top 32 of the fracturing element has the same convexity as the upper surface 24 of the plug, so that the two surfaces are substantially in contact with each other. In this way, when the top of the plug is pressed downwards, the contact between the upper surface 24 thereof with the top of the fracturing element 32 pushes the fracturing element itself downwards.
  • the fracturing element is kept inside the cavity so that it cannot fall by gravity through annular projections 33 that engage with respective projections 26 present on the inner surface of the cavity 25.
  • the membrane 4 is fixedly connected to the plug so as to close the cavity 25, preferably, it is associated with the lower edge 26 of the cavity 25 through thermowelding and the fracturing element has a fracturing tip or edge 34 suitable for penetrating such a membrane when it is pushed downwards in the way indicated above. In this way, the cavity where the first substance is kept is substantially tight with respect to the surrounding environment.
  • thermowelding of the membrane and the annular projections ensure the hermetic seal of the environment in which the first substance is kept inside the plug.
  • the preparation operations of the product occur in the following way. Starting from the three separate elements: plug 2, fracturing element 3 and membrane 4, the fracturing element is inserted into the inner cavity 25 of the plug. Thereafter, the first substance, usually in powder, liquid or gel form, is inserted into the cavity inside the fracturing element 3. Then, the membrane 4 is thermowelded onto the lower edge 26 of the cylindrical portion 21 of the plug 2.
  • the operations of mixing and using the substance take place in the following way.
  • the first operation to carry out is that of exerting a pressure on the top of the plug so as to bend the flexible upper surface 24 towards the inside of the plug and exert a pressure on the top 32 of the fracturing element.
  • a pressure is exerted directly on the fracturing element.
  • such an element falls downwards, passing the obstacle formed by the aforementioned projections and the fracturing tip 34 perforates the membrane 4.
  • the first substance comes out from the cavity inside the fracturing element, mixing with the content of the bottle (second substance).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Claims (4)

  1. Vorrichtung zur getrennten Aufbewahrung einer ersten Substanz, die zum Mischen mit einer zweiten Substanz vorgesehen ist, die in einer Flasche enthalten ist, und zum Verschließen der besagten Flasche, umfassend
    • einen im Allgemeinen konkaven Stopfen (2), der einen im Wesentlichen zylindrischen Abschnitt (21) und einen Randabschnitt (22) umfasst, der geeignet ist, eine Abdichtung an der Mündung (5) der Flasche (6) herzustellen,
    • innerhalb des im Wesentlichen zylindrischen Abschnitts (21) ist ein ebenfalls zylindrischer Hohlraum (25) ausgebildet, in den ein Bruchelement (3) eingesetzt ist, das zu diesem Zweck außen so geformt ist, dass es zum Hohlraum selbst passt,
    • eine Membran (4), die fest mit dem Stopfen verbunden ist, um den Hohlraum (25) zu verschließen,
    • das Bruchelement weist eine Bruchspitze oder -rand (34) auf, die/der geeignet ist, die Membran zu durchdringen und zu perforieren, wenn sie/er sich nach unten bewegt,
    das Bruchelement ist innerhalb des Hohlraums gehalten, so dass es nicht durch Schwerkraft durch ringförmige Vorsprünge (33) fallen kann, die mit so vielen Vorsprüngen (26) an der Innenoberfläche des Hohlraums (25) in Eingriff stehen, und die Membran ist durch Thermoschweißen mit dem unteren Rand (27) des Hohlraums (25) assoziiert, wobei die Vorsprünge und die Membran die hermetische Abdichtung des Hohlraums gewährleisten, in dem sich die erste Substanz befindet, dadurch gekennzeichnet, dass das Bruchelement innen hohl ist, um die erste Substanz aufzunehmen, wobei die obere Oberfläche (24) des im Wesentlichen zylindrischen Abschnitts (21) flexibel ist und in Bezug auf den Hohlraum (25) konvex ist und die Oberseite (32) des Bruchelements im Wesentlichen die gleiche Konvexität wie die obere Oberfläche (24) des im Wesentlichen zylindrischen Abschnitts (21) aufweist, so dass die zwei Oberflächen miteinander in Kontakt stehen, wobei die obere Oberfläche (24) des im Wesentlichen zylindrischen Abschnitts (21) flexibel ist, so dass beim Niederdrücken der Oberseite des Stopfens sich die obere Oberfläche (24) in Richtung der Innenseite des Stopfens biegt und einen Druck auf die Oberseite 32 des Bruchelements ausübt, der Kontakt zwischen der oberen Oberfläche (24) und der Oberseite des Bruchelements (32) das Bruchelement selbst nach unten drückt.
  2. Vorrichtung nach Anspruch 1, wobei die Außenoberfläche des Bruchelements (3) Streifen (31) aufweist, die zum Einsetzen in entsprechende Aufnahmen geeignet sind, die innerhalb des Hohlraums ausgebildet sind, um die Relativbewegung von oben nach unten und umgekehrt zwischen einem solchen Element und dem Stopfen zu fördern, aber gleichzeitig die Relativdrehung zwischen den beiden Teilen zu verhindern.
  3. Vorrichtung nach Anspruch 1, wobei sich der Stopfen eines solchen Randabschnitts (22) auch seitlich zur Mündung (5) des Behälters erstreckt und am unteren Teil mit Mitteln (23) zum Abdichten der Vorrichtung in Bezug auf die Mündung (5) versehen ist.
  4. Vorrichtung nach Anspruch 3, wobei der Randabschnitt (22) ein Innengewinde (23) aufweist, um den Stopfen als Ganzes auf die Flasche (6) aufschrauben zu können.
EP15201621.8A 2014-12-22 2015-12-21 Vorrichtung zur getrennten aufbewahrung einer ersten substanz, die zum mischen mit einer zweiten substanz vorgesehen ist, die in einer flasche enthalten ist, und zum verschliessen der besagten flasche Active EP3037363B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20142203 2014-12-22

Publications (2)

Publication Number Publication Date
EP3037363A1 EP3037363A1 (de) 2016-06-29
EP3037363B1 true EP3037363B1 (de) 2024-09-04

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EP15201621.8A Active EP3037363B1 (de) 2014-12-22 2015-12-21 Vorrichtung zur getrennten aufbewahrung einer ersten substanz, die zum mischen mit einer zweiten substanz vorgesehen ist, die in einer flasche enthalten ist, und zum verschliessen der besagten flasche

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100288767A1 (en) * 2008-02-14 2010-11-18 Belcap Switzerland Ag Fillable closure device with triggering pushbutton

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252265B (it) 1991-11-18 1995-06-08 Inge Spa Dispositivo per la conservazione separata di una sostanza da miscelare ad un'altra contenuta in un contenitore e la contemporanea tappatura di detto contenitore
HRPK20030525B1 (en) * 2003-06-26 2004-08-31 Cedevita D O O Bottle cap - container and dosage device of ingredients for quick preparation of beverages
US8408389B1 (en) * 2008-12-31 2013-04-02 Blast Max Llc Button activated dispensing cap for a liquid container
DE202009010086U1 (de) * 2009-07-27 2009-09-24 Genmont Biotech Incorporation, Shanhua Flaschenkappe
ITMI20110054U1 (it) * 2011-02-16 2011-05-18 Federico Thoman Bottiglia con tappo dispensatore
ITTO20121006A1 (it) * 2012-11-20 2014-05-21 Inge Spa Dispositivo per la conservazione ermetica di una sostanza da miscelare ad un'altra contenuta in un contenitore.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100288767A1 (en) * 2008-02-14 2010-11-18 Belcap Switzerland Ag Fillable closure device with triggering pushbutton

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