| 摘要 |
<p>The invention relates to a closeable storage container comprising a hollow body (1) and a cover (3) which can be placed in a tight manner on the upper edge area (2) of said hollow body. A volumetric displacement element (4) projects into the hollow body (1) and is indirectly or directly placed on the underside (5) of the cover (3) in a reversible or non-reversible manner, or is indirectly or directly suspended or applied in the upper edge area or lateral area of the hollow body (1). Said volumetric displacement element is designed such that it is rigid or can expand in a vertical and/or horizontal direction, and the cross-sectional area thereof essentially corresponds to a letter 'U', 'V' or 'O' at least when in an expanded state.</p> |
