| 摘要 |
A bottle closure comprises a closure cap (1) provided with an outlet (2) which remains open, which cap is intended to be secured to the neck (9) of a bottle (8). An inner closure body (3) is movably mounted in the cap, in the longitudinal direction thereof. Said inner body cooperates with a sealing surface (4) in the liquid flow-path between the opening (5) which communicates with the neck (9) of the bottle and the outlet (2) under the effect of its proper weight when the bottle is standing upright, and moves away from the sealing surface and at least partially from the liquid flow-path also under the effect of its proper weight when the bottle is in an inclined position. Such a closure replaces the conventional closure of a bottle and enables a multiple pouring of the bottle content without opening and closing each time the bottle, which operations, in the present case, are automatically effected when inclining the bottle and putting it back to its upright position. |
