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1. WO2020201227 - CLOSURE FOR CONTAINER AND METHOD FOR OPERATING SAID CLOSURE

Publication Number WO/2020/201227
Publication Date 08.10.2020
International Application No. PCT/EP2020/058993
International Filing Date 30.03.2020
IPC
B65D 41/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
41Caps, 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
32Caps 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
34Threaded or like caps or cap-like covers
B65D 55/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
55Accessories for container closures not otherwise provided for
16Devices preventing loss of removable closure members
Applicants
  • CORVAGLIA MOULD AG [CH]/[CH]
Inventors
  • MOREDA, Robert
Agents
  • KREUTZ, Thomas
Priority Data
00457/1903.04.2019CH
00806/1914.06.2019CH
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CLOSURE FOR CONTAINER AND METHOD FOR OPERATING SAID CLOSURE
(FR) FERMETURE POUR RÉCIPIENT ET PROCÉDÉ DE FONCTIONNEMENT DE LADITE FERMETURE
Abstract
(EN)
The combination comprises a container (4) and a closure (1), the container comprising a neck (41) having an opening (40), at least one first retaining feature (47), and an outer thread (42) defining a z-axis. The closure (1) comprises - a lid member (2); - a ring member (3); - a first tether member (Tl) and a second tether member (T2), each providing an interconnection between the lid member (2) and the ring member (3). The ring member (3) is in a retained position in which it encompasses the neck (41). The at least one first retaining feature (47) limits movement of the ring member towards the +z-direction. The lid member has an inner thread (21) to cooperate with the outer thread (42) and defining a lid axis (A) which in an initial state is identical to the z-axis. The first and second tether members are designed to allow a user to move the lid member (2) from the initial state to a cleared position in which a projection of the lid member onto an x-y-plane perpendicular to the z-axis is free from overlap with a projection of the opening (40) onto the x-y-plane, while maintaining an angle a enclosed between the z-axis and the lid axis of less than 90°, in particular of less than 85°; maintaining the interconnections between the lid member and the ring member; the ring member (3) remains in the retained position.
(FR)
L'invention concerne une combinaison comprenant un récipient (4) et une fermeture (1), le récipient comprenant un col (41) ayant une ouverture (40), au moins un premier élément de retenue (47), et un filetage externe (42) définissant un axe z. La fermeture (1) comprend : - un élément couvercle (2) ; - un élément annulaire (3) ; - un premier élément d'attache (Tl) et un second élément d'attache (T2), chacun fournissant une interconnexion entre l'élément couvercle (2) et l'élément annulaire (3). L'élément annulaire (3) est dans une position retenue dans laquelle il entoure le col (41). Le ou les premiers éléments de retenue (47) limitent le mouvement de l'élément annulaire vers la direction +z. L'élément couvercle a un filetage interne (21) pour coopérer avec le filetage externe (42) et définissant un axe de couvercle (A) qui, dans un état initial, est identique à l'axe z. Les premier et second éléments d'attache sont conçus pour permettre à un utilisateur de déplacer l'élément couvercle (2) de l'état initial à une position effacée dans laquelle une projection de l'élément couvercle sur un plan x-y perpendiculaire à l'axe z chevauche librement une projection de l'ouverture (40) sur le plan x-y, tout en maintenant un angle a enfermé entre l'axe z et l'axe de couvercle inférieur à 90°, en particulier inférieur à 85° ; maintenir les interconnexions entre l'élément couvercle et l'élément annulaire ; l'élément annulaire (3) reste dans la position retenue.
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