CLOSURE DEVICE FOR NON-REFILLABLE BOTTLES

摘要

1476542 Dispensing closure for non-refillable bottle COMPANIA DE TAPONES IRRELLENABLES SA 6 Feb 1975 [7 Feb 1974] 5134/75 Heading B8D A closure device for a non-refillable bottle 14 comprises a movable sealing ball 4 which sealingly engages an aperture 6 at the lower end of a plug 1 when the bottle is upright, and a movable disc 3 seated on a ring member 8 of the plug 2 and provided to prevent access to the ball 4, but movable into contact with an apertured upper cover 2 when the bottle is in a pouring attitude and the ball 4 moves from the aperture 6. A projection 9 on the disc 3 enters a cavity 10 in the cover 2 to limit movement of the disc.