| 摘要 |
<p>The closure has a closure cover (1), and fixing units (4, 8, 9) for fixing the closure at a neck (12) of a bottle. A sealing casing (3) is inserted into the neck of the bottle in an insertion direction and is provided for sealing the closure opposite to interior of the bottle. The casing is deformed by a force exerted on the casing along the insertion direction such that a hallow cavity (7) of outer periphery of the casing running outwardly is closed against the neck of the bottle. The cavity is formed by material impairment on an inner side of the casing.</p> |
