| 摘要 |
The invention relates to a closure (1) with a lower section (2) and an upper section in the form of a rotatable cap (3) and also with an essentially horizontally movable closure slide (5) fitted between the lower section (2) and the upper section (3) to close superimposed apertures (6, 7) in the lower section (2) and the upper section (3), where there is also a closure diaphragm (9) filling the lower aperture (7) in the lower section (2). In order to make the seal as reliable as possible, the invention proposes that, when mounted, before it is actuated, the closure diaphragm (9) be fitted with an upper cover (10) close to the closure slide (5). |
