| 摘要 |
The invention concerns a reservoir (1) containing a fluid product to be dispensed and comprising a device for closing and/or filling said reservoir, said device including at least a closure element (20, 120, 220) acting as sealing closure cap when inoperative, said at least closure element (20, 120, 220) comprising: a ring-shaped part (21, 121, 221) whereof the external diameter substantially corresponds to the reservoir (10) internal diameter, said ring-shaped part (21, 121, 221) being sealingly inserted in the reservoir; a central part (22, 122, 222) comprising a bottom wall (23, 123, 223) sealingly closing said reservoir (10) in inoperative position. The invention is characterised in that said bottom wall (23, 123, 223) comprises at least a slot (24, 124, 224) adapted to open by the effect of a predetermined minimal pressure.
|
