| 摘要 |
Container (100) for flowing substances, comprising: a deformable or rigid hollow body (101), in which there is a flowing substance and which has an inlet channel (102) and an outlet channel (103), on the ends of which an inlet opening and an outlet opening are provided, and a sealing element (104) which can be connected to the outlet channel, and a thrust member (1) which is moveable in the hollow body and arranged in the hollow body such that the flowing substance is in the space between the inlet opening and the outlet opening, wherein the thrust member has an upper part (2) which is in contact with the flowing substance thereabove and has a maximum diameter which is the same as that of the hollow body, and comprises a lower part which is subjected to the thrust, wherein small open channels (3) are provided on the surface of the upper part, in which the flowing substance can flow. The thrust member can be connected to at least one outer element (110) which emerges from the hollow body and is able to push or pull the thrust member. |
