B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 51/28 (2006.01)
Patent
CA 2650331
The present invention relates to a closure device (10) which includes a fluid chamber (22) containing an additive such as a liquid. The closure device (10) is fitted to an opening in the neck (16) of a container (12), such as a bottle. The additive can be introduced and mixed into a liquid in the container (12) by operation of the closure device (10). The closure device (10) includes a cap member (20) having a fluid chamber and a housing 40 having a plug member 42. The cap member (20) is provided with a primary engagement means, such as an internal thread (30), which engages with a corresponding primary engagement means provided on the housing, such as an external thread (50), to allow the cap member (20) to be lifted relative to the housing (40) from a closed position in which the plug member closes an aperture (25) in the fluid chamber (22) to an open position in which the plug member is at least partially withdrawn from the aperture (25), thereby allowing the additive to pass from the fluid chamber (22) to the liquid in the bottle (12). The closure device (10) enables mixing of the additive and liquid in the bottle (12) without opening the closure in such a way as to allow the liquid to escape.
La présente invention concerne un dispositif de fermeture (10) qui contient une chambre de fluide (22) contenant un additif comme un liquide. Le dispositif de fermeture (10) est fixé sur une ouverture dans le goulot (16) d'un contenant (12), comme une bouteille. L'additif peut être introduit et mélangé dans un liquide dans le contenant (12) grâce au dispositif de fermeture (10). Le dispositif de fermeture (10) contient un élément capuchon (20) doté d'une chambre de fluide et d'un logement (40) présentant un élément bouchon (42). L'élément capuchon (20) est pourvu d'un moyen d'engagement primaire, comme un filet interne (30), qui entre en contact avec un moyen de prise primaire correspondant sur le logement, comme un filet externe (50), pour permettre à l'élément capuchon (20) de se relever par rapport au logement (40) à partir d'une position fermée dans laquelle l'élément bouchon referme une ouverture (25) dans la chambre de fluide (22) vers une position ouverte dans laquelle l'élément bouchon est au moins partiellement retiré de l'ouverture (25), permettant ainsi à l'additif de passer de la chambre de fluide (22) au liquide dans la bouteille (12). Le dispositif de fermeture (10) permet de mélanger l'additif et le liquide dans la bouteille (12) sans ouvrir la fermeture et laisser le liquide s'échapper.
Gizmo Packaging Limited
Teitelbaum & Maclean
LandOfFree
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