EP3938290B1 - Fermeture de récipient - Google Patents

Fermeture de récipient Download PDF

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Publication number
EP3938290B1
EP3938290B1 EP20712497.5A EP20712497A EP3938290B1 EP 3938290 B1 EP3938290 B1 EP 3938290B1 EP 20712497 A EP20712497 A EP 20712497A EP 3938290 B1 EP3938290 B1 EP 3938290B1
Authority
EP
European Patent Office
Prior art keywords
pouring element
tamper
recess
hook
evident band
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
EP20712497.5A
Other languages
German (de)
English (en)
Other versions
EP3938290A1 (fr
EP3938290C0 (fr
Inventor
Michel GAUTHEY
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.)
Alpla Werke Alwin Lehner GmbH and Co KG
Original Assignee
Alpla Werke Alwin Lehner GmbH and Co KG
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 Alpla Werke Alwin Lehner GmbH and Co KG filed Critical Alpla Werke Alwin Lehner GmbH and Co KG
Publication of EP3938290A1 publication Critical patent/EP3938290A1/fr
Application granted granted Critical
Publication of EP3938290C0 publication Critical patent/EP3938290C0/fr
Publication of EP3938290B1 publication Critical patent/EP3938290B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/16—Devices preventing loss of removable closure members
    • 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
    • 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal

Definitions

  • the invention relates to a container closure according to the preamble of claim 1, a pouring element according to the preamble of claim 16 and a closure cap according to the preamble of claim 17.
  • closure caps are known which are held captive on the container and close its pouring opening.
  • the holding function is also important because legal regulations are being drawn up which require that closures on drinks bottles are captively attached to the drinks bottle even when opened.
  • Such a captive closure cap according to the preamble of claim 1 is known for closing a container. After the threaded part of the cap has been unscrewed, it is held to the guarantee band with a catch band. The catch band is integrated into the guarantee band when the closure cap is closed.
  • the guarantee band must therefore have an increased height, which corresponds to the sum of the height of a conventional guarantee band and the height of the catch band. The increased height therefore inevitably leads to increased material consumption when producing a corresponding closure cap.
  • KR 2006 0090211 A discloses a cap to which a connecting element rotatable relative to the cap is attached with locking elements.
  • the locking elements can be used to attach the cap to the lower end of the pourer of a bottle according to the preamble of claim 16.
  • a closure cap according to the preamble of claim 17 is known with a guarantee ring with hooks, by means of which the guarantee ring is separated from the closure body when the closure is lifted.
  • the hooks have a sliding wedge arranged, for example, in the middle of the hook, which extends in the circumferential direction.
  • a tamper-indicating closure for use with a container neck.
  • the closure comprises a cap having a top and an internally threaded skirt.
  • a tamper-indicating band extends downward from the bottom of the cap skirt via circumferentially extending frangible links.
  • the band has ratchet teeth that engage ratchet teeth on the container neck and a permanent tack rib connects the band to the cap so that the band remains on the cap when the closure is unscrewed from the container neck.
  • a further task is to show a captive closure cap which does not hinder any use of the container to be closed.
  • the invention is characterized in that the guarantee strip has a first and a second end, the second end being connectable to the pouring element.
  • the closure cap is therefore held captive on the pouring element after being unscrewed.
  • This solution allows the guarantee strip to have a low height and accordingly little plastic material is required to produce the guarantee strip or the closure cap.
  • a retaining band is required which is removed from the guarantee strip.
  • the height of the guarantee strip must therefore be increased compared to other guarantee strips without the closure cap's holding function. This leads to increased material usage, which can be twice as high as with conventional guarantee strips.
  • the second end of the guarantee band can be connected to the pouring element by means of a positive connection.
  • the connection can be established automatically by turning the closure cap and can only be removed again by destroying it after the connection has been established. The closure cap is therefore reliably held to the pouring element after opening.
  • a guarantee band hook is formed on the second end of the guarantee band, which can be locked into at least one first recess provided on the pouring element facing the guarantee band hook.
  • the design of the second end as a hook enables the connection between the guarantee band and the pouring element to be made automatically by turning the closure cap in the opening direction, without any further manual step being necessary to establish the connection.
  • the connection can exert a thrust force on the guarantee band while the closure cap is being turned, which leads to the predetermined breaking webs breaking. After the closure cap is opened, the closure cap hangs on the pouring element via the guarantee band.
  • the pouring element expediently has a neck and a collar adjoining the neck.
  • This shape is usual for pouring elements and has the additional advantage that the first recess can be formed on the neck or the collar.
  • the at least one first recess on the neck is designed in such a way that the first recess lies in a plane oriented orthogonally to the collar and the neck.
  • the first recess is oriented in such a way that the first hook is inevitably twisted into the first recess when the closure cap is twisted.
  • the at least one first recess on the collar is designed such that the first recess lies in a plane oriented orthogonally to the collar and the neck.
  • the first hook is inevitably twisted into the first recess. Whether the first recess is formed on the collar, the neck or at the transition between the neck and collar depends on the design of the first hook. It is important that the hook is automatically twisted into the first recess and does not miss it or is rotated past it outside the first recess.
  • a recess is formed at the transition from the first end to the second end of the guarantee band in such a way that the first hook can be rotated into the at least one first recess when the threaded part is rotated in the opening direction.
  • the first hook can be produced in any shape by cutting or punching out the recess.
  • the recess separates the first end from the second end of the guarantee band.
  • At least one guide element is formed on the neck, which guides the first hook into the at least one first recess when the threaded part is rotated in the opening direction.
  • the hook is positively guided when the closure cap is rotated and is reliably pressed into the first recess by the guide element.
  • the guide element is a ramp-shaped elevation, on which the first hook can be guided downwards in the direction of the at least one first recess by twisting the threaded part in the opening direction.
  • the ramp shape can be easily demolded during production and ensures precise forced guidance of the first hook.
  • the at least one first recess on the collar is formed such that the first recess lies in the plane of the collar.
  • a barb is expediently formed within the at least one first recess, which can be permanently hooked onto the first hook.
  • the barb ensures that the guarantee band is held firmly to the pouring element and can no longer come loose. This means that the closure cap is held captive to the pouring element. It goes without saying that the connection between the first hook and the first recess can be released under increased force, which leads to the destruction of the first hook. In principle, however, it is intended that the container is disposed of together with the closure cap after use.
  • the invention is also preferably characterized in that the first end and the second end of the guarantee strip are connected to a guarantee bar, which guarantee bar breaks when the threaded part is twisted in the opening direction.
  • the guarantee bar reliably indicates whether the container closure is originally sealed or not. It is conceivable that manipulation can bypass the breaking of the predetermined breaking bars when the closure cap is opened. The guarantee bar therefore provides additional quality assurance for the container closure.
  • the guarantee bar is preferably arranged at the lower edge of the guarantee strip. However, the guarantee bar can also connect the first and second ends of the guarantee strip at another point, for example at the upper edge of the guarantee strip. It is important that the guarantee bar breaks when the closure cap is twisted or the guarantee strip is manipulated.
  • a second recess is provided at the second end of the guarantee strip, which is provided with at least one Pouring element formed second hook facing the second recess.
  • This embodiment represents a further possibility of attaching the guarantee band to the pouring element while the closure cap is being unscrewed. Basically, this embodiment is based on the same functional principle as the embodiments described above.
  • the second recess can be hooked onto the at least one second hook when the threaded part is rotated in the opening direction.
  • This also provides an automatic connection between the guarantee band and the pouring element by rotating the closure cap in this embodiment.
  • the at least one second hook is expediently formed on the neck. In this position, the second hook is oriented such that the second opening reliably hooks onto the second hook when the closure cap is rotated.
  • the neck is free of a retaining ring for holding the guarantee band on the pouring element.
  • the pouring element is intended to be attached to a beverage carton or a container made of a composite material or is intended to be an integral part of a plastic container.
  • the container closure can be used on almost all known beverage containers.
  • the device features described above can be implemented using conventional manufacturing processes.
  • the first hook and the first recess that interacts with it can be implemented without any major effort during the manufacture of the closure cap and the pouring element.
  • a further aspect of the invention relates to a pouring element which has the features of claim 16.
  • the pouring element cooperates with a separately manufactured closure cap which is attached to the pouring element is adapted so that the closure cap with the guarantee band is held to the pouring element.
  • a further aspect of the invention relates to a closure cap having the features of claim 17.
  • the closure cap cooperates with a separately manufactured pouring element which is adapted to the closure cap so that the closure cap with the guarantee band is held on the pouring element.
  • a container closure is shown, which is designated overall by the reference number 11.
  • the container closure 11 has a pouring element 13 and a closure cap 15.
  • An external thread 17 is formed on the outside of the pouring element 13.
  • the pouring element 13 encloses a pouring opening 19 through which the contents of a container can be poured out.
  • the container can be a plastic container 21 or a beverage carton 23.
  • the plastic container can be made from a preform 25.
  • the pouring element 13 is an integral part of the plastic container 21 and consists of the same material as the entire plastic container.
  • the pouring element 13 is attached to it, for example glued.
  • the closure cap 15 has a cylindrical threaded part 27.
  • the cylindrical threaded part 27 has an internal thread (not visible in the figures) which interacts with the external thread 17.
  • the closure cap 15 can therefore be screwed onto the pouring element 13 and closes the pouring opening 19 when screwed on.
  • the cylindrical threaded part 27 has an open edge 29 which faces the pouring element 13. 1.
  • the closure cap is made of a plastic material, preferably PP or HDPE.
  • a guarantee band 31 is arranged on the open edge 29, which serves the purpose of indicating whether the container closure 11 is originally sealed or not.
  • the guarantee band 31 is attached to the open edge 29 in a known manner with a plurality of predetermined breaking webs 33.
  • the predetermined breaking webs 33 break.
  • the broken or torn predetermined breaking webs 33 indicate in the closed state of the container closure 11 that the container closure 11 has already been opened.
  • the aim of the invention is to ensure that the closure cap 15 is held captive on the pouring element 13 even after it has been unscrewed from the pouring element 13 and that as little material as possible is required for the proposed solution.
  • the guarantee band 31 has a first end 35 and a second end 37.
  • the present guarantee band 31 has a recess 39.
  • the first end 35 is formed on one side of the recess 39 and the second end 37 is formed on the opposite side of the recess 39.
  • the first end 35 is firmly connected to the open edge 29. "Firmly connected” is to be understood as a connection which does not break when the closure cap 15 is opened. Therefore, the closure cap 15 remains connected to the guarantee band 31, even if the closure cap 15 is unscrewed from the pouring element 13.
  • the first end 35 can be attached to the open edge 29 with a web.
  • a first hook 41 is formed on the second end 37.
  • the first hook 41 is provided so that it can be locked in a first recess 43.
  • the first recess 43 is arranged and formed on the pouring element 13 such that the first hook 41 can be locked in the first recess 43.
  • the pouring element 13 has a neck 45 and a collar 47 adjoining the neck.
  • the recess 43 is formed on the collar 47 at the transition from the neck 45 to the collar 47. If the closure cap 15 is turned in the opening direction, i.e. mostly counterclockwise, the first recess is arranged on the collar 47 in such a way that the first hook 41 must penetrate into the first recess 43.
  • the recess 43 therefore lies in a plane which is oriented orthogonally to the neck 45 and the collar 47 or is oriented transversely to the first hook 41.
  • a projection 49 or a barb 49 is formed on the first recess 43, with which the first hook 41 is locked and held in a form-fitting manner in the first recess.
  • the pouring element 13 together with the first recess 43 can also be formed on the preform 25 ( Figure 3 ) and is an integral part of the preform 25.
  • the pouring element 13 remains unchanged and interacts with the closure cap 15 in the same way as in the embodiment according to the Figures 1 and 2 .
  • At least one guide element in the form of a ramp-shaped elevation 51 is formed on the neck 45.
  • the first recess 43 lies in the plane of the collar 47 or is provided within the collar.
  • the first and second ends 35, 37 of the guarantee band 31 are connected to a guarantee bar 53. If the first hook 41 is forced downwards by the elevation 51, the guarantee bar 53 tears and indicates that the container closure 11 is no longer sealed in its original state.
  • the guarantee bar 53 is provided in the third embodiment, since it is conceivable to remove the closure cap 15 from the pouring element 13 without the predetermined breaking bars 33 being destroyed.
  • the width of the first recess 43 in the area of the barb 49 is designated "A”.
  • the width of the first hook 41 at the transition to the guarantee band 31 is designated "B".
  • the width B is greater than the width A, the barb 49 is pressed upwards and pre-tensioned by the first hook 41 when the first hook 41 is screwed into the first recess 43. As a result, the first hook 41 is reliably held in the first recess 43.
  • a multi-start external thread 17 is provided on the pouring element 13
  • a first recess 43 and a projection 51 are provided for each thread so that the The first hook 41 is in any case hooked into one of the first openings 43 when the closure cap 15 is opened.
  • the first hook 41 is designed such that it is not guided downwards in the direction of the collar 47, but to the side in the direction of the neck 45.
  • the first recess 43 on the neck 45 is designed such that the recess lies in a plane oriented orthogonally to the collar 47 and the neck 45.
  • the orientation of the first recess 43 makes it possible for the first hook 41 to be twisted into the first recess 43 when the closure cap 15 is rotated in the opening direction.
  • the first hook 41 hooks into the barbs 49, which the sectional view in the Figure 8
  • This embodiment is particularly suitable for pouring elements 13 which are made of LDPE, since the recess 43 can be produced using the extrusion blow molding process, according to which LDPE is processed.
  • the first recess 43 can also be enclosed by a ring 54, which ring is formed on the neck 45.
  • the first hook 41 When the first hook 41 is rotated, it is pressed into the ring 54 and hooks into the ring 54. So that the first hook 41 can hook into the ring 54, the ring has a conical recess 43 which tapers away from the first hook 41.
  • This embodiment is particularly suitable for pouring elements 13 which are made from PET, since the ring 54 can be injection molded and can therefore be made from PET during the injection molding of a preform.
  • a second recess 55 is provided on the second end 37.
  • a second hook 57 is formed on the neck 45.
  • a retaining ring that encloses the pouring element in the circumferential direction and ensures that the guarantee band is held back on the pouring element when unscrewing the closure cap is known from the prior art. According to the present invention, such a retaining ring on the pouring element can be dispensed with. This saves the plastic material required for the retaining ring.

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

Claims (17)

  1. Fermeture de récipient (11) qui présente
    - un élément verseur (13) qui se prolonge en corps de récipient ou qui peut être fixé sur un corps de récipient,
    - au moins un filet extérieur (17) configuré sur l'élément verseur (13) et
    - un capuchon de fermeture (15) pour fermer une ouverture verseuse (19) prévue à l'intérieur de l'élément verseur (13),
    le capuchon de fermeture (15) présentant :
    - une partie filetée cylindrique (27) avec un bord ouvert (29) et un filet intérieur qui coopère avec le filet extérieur (17) de l'élément verseur (13),
    - une bande de garantie (31) qui est reliée avec une multitude de pattes de rupture (33) au bord ouvert (29) de la partie filetée (27), cependant que la première ouverture de la fermeture de récipient (11) peut être indiquée par la rupture des pattes de rupture (33) et la bande de garantie (31) présente une première et une seconde extrémité (35, 37), cependant que la première extrémité (35) est reliée de manière fixe au bord ouvert (29) de la partie filetée (27),
    caractérisée en ce
    que la seconde extrémité (37) peut être reliée à l'élément verseur (13).
  2. Fermeture de récipient (11) selon la revendication 1, caractérisée en ce que la première extrémité (35) et la seconde extrémité (37) de la bande de garantie (31) sont reliées à la nervure de garantie (53), laquelle traverse de garantie (53) se casse dans le sens de l'ouverture lors de la torsion de la partie filetée (27).
  3. Fermeture de récipient (11) selon la revendication 1 ou 2, caractérisée en ce que la seconde extrémité (37) de la bande de garantie (31) peut être reliée à l'élément verseur (13) par liaison de forme.
  4. Fermeture de récipient (11) selon l'une des revendications précédentes, caractérisée en ce qu'un crochet de bande de garantie (41) est configuré à la seconde extrémité (37) de la bande de garantie (31), crochet qui peut s'enclencher dans au moins un évidement d'élément verseur (43) prévu sur l'élément verseur (13), tourné vers le crochet de bande de garantie (41).
  5. Fermeture de récipient (11) selon l'une des revendications précédentes, caractérisée en ce que l'élément verseur (13) a formé un col (45) et une collerette (47) qui se rattache au col (45).
  6. Fermeture de récipient (11) selon la revendication 4 ou 5, caractérisée en ce que le au moins un évidement d'élément verseur (43) est configuré sur le col (45) ou la collerette (47) de telle manière que l'évidement (43) se situe dans un plan orienté de manière orthogonal par rapport à la collerette (47) et au col (45).
  7. Fermeture de récipient (11) selon l'une des revendications 4 à 6, caractérisée en ce qu'une réservation (39) est configurée à la transition de la première extrémité (35) et de la seconde extrémité (37) de la bande de garantie de telle manière que le crochet de bande de garantie (41) peut être tordu, lors de la torsion de la partie filetée (27) dans le sens de l'ouverture dans le au moins un évidement d'élément verseur (43).
  8. Fermeture de récipient (11) selon la revendication 5 à 7, caractérisée en ce qu'au moins un élément de guidage (51) est configuré sur le col (45), élément de guidage qui, lors de la torsion de la partie filetée 27) dans le sens de l'ouverture, guide le crochet de bande de garantie (41) dans le au moins un évidement d'élément verseur (43).
  9. Fermeture de récipient (11) selon la revendication 8, caractérisée en ce que l'élément de guidage est un rehaussement en forme de rampe (51) contre lequel le crochet de bande de garantie (41) peut être guidé par la torsion de la partie filetée (27) dans le sens de l'ouverture en direction du au moins un évidement d'élément verseur (43).
  10. Fermeture de récipient (11) selon l'une des revendications 5 à 9, caractérisée en ce que le au moins un évidement d'élément verseur (43) est configuré sur la collerette (47) de telle manière que l'évidement (43) se situe dans le plan de la collerette (47).
  11. Fermeture de récipient (11) selon l'une des revendications 4 à 10, caractérisée en ce qu'un contrefort (49) qui peut être accroché de manière inamovible au crochet de bande de garantie (41) est moulé à l'intérieur du au moins un évidement d'élément verseur (43).
  12. Fermeture de récipient (11) selon l'une des revendications 1 à 3, caractérisée en ce qu'il est prévu un évidement de bande de garantie (55) à la seconde extrémité (37) de la bande de garantie (31), évidement qui peut être enclenché avec au moins un crochet d'élément verseur (57) configuré sur l'élément verseur (13), tourné vers l'évidement de bande de garantie (55) et l'évidement de bande de garantie (55) peut s'accrocher, lors de la torsion de la partie filetée (27) dans le sens de l'ouverture, sur le au moins un crochet d'élément verseur (57).
  13. Fermeture de récipient (11) selon la revendication 11 ou 12, caractérisée en ce que le au moins un crochet d'élément verseur (57) est moulé sur le col (45).
  14. Fermeture de récipient (11) selon l'une des revendications 5 à 13, caractérisée en ce que le col (45) est exempt d'un anneau de retenue pour supporter la bande de garantie (31) sur l'élément verseur (13).
  15. Fermeture de récipient (11) selon l'une des revendications précédentes, caractérisée en ce que l'élément verseur (13) est prévu pour être fixé sur un carton de boisson (23) ou un récipient fabriqué en une matière composite ou que l'élément verseur (13) est prévu pour être une partie intégrante d'un récipient en matière plastique (21).
  16. Élément verseur qui se prolonge en corps de récipient ou qui peut être fixé sur un corps de récipient qui présente
    - un col (45),
    - une collerette (47) qui se rattache au col (45),
    - au moins un filet extérieur (17) configuré sur le col (45) et
    - une ouverture verseuse (19) prévue à l'intérieur de l'élément verseur (13), cependant qu'un évidement d'élément verseur (43) est prévu sur l'élément verseur (13), évidement (43) dans lequel une extrémité libre (37) d'une bande de garantie (31) configurée sur un capuchon de fermeture (15) peut être enclenchée,
    caractérisé en ce
    qu'au moins un élément de guidage (51) est configuré sur le col (45), élément qui, lors de la torsion de la partie filetée (27) dans le sens de l'ouverture, peut guider le crochet de bande de garantie (41) dans le au moins un évidement d'élément verseur (43).
  17. Capuchon de fermeture (15) pour fermer une ouverture verseuse (19) prévue à l'intérieur de l'élément verseur (13) qui présente :
    - une partie filetée cylindrique (27) avec un bord ouvert (29) et un filet intérieur qui coopère avec le filet extérieur (17) de l'élément verseur (13),
    - une bande de garantie (31) qui est reliée avec une multitude de pattes de rupture (33) au bord ouvert (29) de la partie filetée (27), cependant que la première ouverture d'une fermeture de récipient (11) peut être indiquée par la rupture des pattes de rupture (33), cependant que la bande de garantie (31) présente une première et une seconde extrémité (35, 37) et la première extrémité (35) est reliée de manière fixe au bord ouvert (29) de la partie filetée (27) et la seconde extrémité peut être reliée à l'élément verseur (13),
    caractérisé en ce
    - qu'un crochet de bande de garantie (41) est configuré à la seconde extrémité (37) de la bande de garantie (31), crochet qui peut s'enclencher dans au moins un évidement d'élément verseur (43) prévu sur l'élément verseur (13), tourné vers le crochet de bande de garantie (41) ou
    - qu'un évidement de bande de garantie (55) est prévu à la seconde extrémité (37) de la bande de garantie (31), évidement qui peut être enclenché avec au moins un crochet d'élément verseur (57) configuré sur l'élément verseur (13), tourné vers l'évidement de bande de garantie (55).
EP20712497.5A 2019-03-15 2020-03-13 Fermeture de récipient Active EP3938290B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00326/19A CH715934A1 (de) 2019-03-15 2019-03-15 Behälterverschluss mit einem Ausgiesselement und einer unverlierbar gehaltenen Verschlusskappe.
PCT/EP2020/056947 WO2020187781A1 (fr) 2019-03-15 2020-03-13 Fermeture de récipient

Publications (3)

Publication Number Publication Date
EP3938290A1 EP3938290A1 (fr) 2022-01-19
EP3938290C0 EP3938290C0 (fr) 2024-05-01
EP3938290B1 true EP3938290B1 (fr) 2024-05-01

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ID=65903847

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EP20712497.5A Active EP3938290B1 (fr) 2019-03-15 2020-03-13 Fermeture de récipient

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US (1) US20220144500A1 (fr)
EP (1) EP3938290B1 (fr)
AR (1) AR118370A1 (fr)
CH (1) CH715934A1 (fr)
WO (1) WO2020187781A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4098574A1 (fr) * 2021-06-03 2022-12-07 SIG Combibloc Services AG Fermeture d'un récipient à première ouverture à contrôle
DE102022111669A1 (de) * 2022-05-10 2023-11-16 Georg Menshen Gmbh & Co. Kg Ausgießvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039385A (en) * 1934-01-24 1936-05-05 Jacques R Bonhomme Container and closure therefor
CH672109A5 (fr) * 1987-01-30 1989-10-31 Wiedmer Plastikform W
US5056675A (en) * 1991-01-18 1991-10-15 Sunbeam Plastics Corporation Tether web ratchet drive tamper indicating band closure
DE9318243U1 (de) 1993-11-29 1994-02-10 Crown Cork Ag, Reinach Kunststoff-Schraubkappe mit Garantieband und Fangband
NZ315543A (en) * 1995-08-30 1998-08-26 Gv Eng Pty Ltd Tamper evident closure
AU2003249124A1 (en) * 2003-07-22 2005-02-14 Barangua, S.L. Screw cap for container
KR20060090211A (ko) * 2006-07-21 2006-08-10 이승준 병뚜껑의 이탈방지구조
DE102007010786B4 (de) * 2007-03-02 2014-12-11 Georg Menshen Gmbh & Co. Kg Verschluss eines Behälters mit Originalitätsring

Also Published As

Publication number Publication date
AR118370A1 (es) 2021-09-29
US20220144500A1 (en) 2022-05-12
EP3938290A1 (fr) 2022-01-19
EP3938290C0 (fr) 2024-05-01
WO2020187781A1 (fr) 2020-09-24
CH715934A1 (de) 2020-09-15

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