B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 47/26 (2006.01) B65D 51/00 (2006.01)
Patent
CA 2281601
The drinks can has an off-centre opening (4) in its lid (1), which is firmly connected to the body surface, and is fastened to the body surface by means of a flanged rim (3). A closure cap (8) is arranged in a rotatable but non-removable fashion, on this flanged rim (3). The closure cap (8) has two annular beads (13, 22) that are directed towards the lid (1), and of which the second annular bead (22) surrounds an opening (12) which has the same eccentricity as the opening (4) in the lid (1). The first annular bead (13) surrounds a closed region that comprises a sealing ring (16) and a deformable bulge (19). In the closed state of the drinks can, the sealing ring (16) rests on the apex of an annular bead (5) that surrounds the opening (4). The annular bead (13) is therefore also arranged to be off-centre, so that it surrounds the annular bead (5) when the closure cap (8) is in the appropriate rotational position. After the convex bulge (19) has been pressed into a permanent concave position, the closure cap (8) can be rotated, so that the opening (12) in the closure cap (8) aligns with the opening (4) in the lid (1).
La présente invention concerne des boîtes à boisson présentant une ouverture (4) excentrée sur leur dessus (1) et solidement fixée sur la surface du corps à l'aide d'un rebord (3) recourbé. Un couvercle (8) est fixé de manière rotative mais non amovible sur le rebord (3) recourbé. Le couvercle (8) présente deux nervures (13, 22) annulaires entourant une ouverture (12) de même excentricité que l'ouverture (4) du dessus. La première nervure (13) entoure une région fermée comprenant un anneau hermétique (16) et un renflement (19) déformable. Lorsque la boîte à boisson est fermée, l'anneau hermétique (16) repose sur le sommet d'un renflement (5) annulaire qui entoure l'ouverture . Le renflement (13) annulaire est, toutefois, également excentré de sorte qu'il entoure le renflement (5) annulaire lorsque le couvercle (8) est dans la position rotative appropriée. Une fois que l'on a enfoncé le sommet convexe dans une position concave permanente, on peut tourner le couvercle (8) de sorte que l'ouverture (12) dudit couvercle s'aligne avec l'ouverture (4) du dessus.
Cagan Michael N.
Klose Frank
Scharf Andreas
Wackerbauer Peter
Cagan Michael N.
Fetherstonhaugh & Co.
Klose Frank
Scharf Andreas
Wackerbauer Peter
LandOfFree
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