| 摘要 |
This container is designed for receiving a liquid through a filler neck (1), then for delivering this liquid under pressure via a nozzle (3), said container being formed by a case (5) with extensible capacity subjected to transforming means which displaces it, in opposition to elastic means, from an inoperative position to a storing position. The invention is characterised in that these means comprise a mechanical member (6) having a structure with linear development comprising a seat (7) and a head (8) and capable of taking up, by control means external to the case, either an expanded position, or a retracted position in which the seat (7) and the head (8) are brought closer and for which the case (5) is urged in its inoperative state by the effect of the elastic means. |
