| 摘要 |
<p>It comprises a flexible strip (2) with a first fastening element (4) and a second fastening element (5), the second fastening element (5) comprising at least one pair of elastic arms (6) and each elastic arm (6) comprising a contact part (7, 7b) that can be press-coupled in an inner cavity (8) of the first fastening element (4). The arms (6) comprise two positions: a first position, wherein the respective contact parts (7, 7b) of each arm (6) are deflected away from one another when inserted into the cavity (8), and a second position, wherein the contact parts (7, 7b) are deflected towards one another and wherein each contact part (7, 7b) interacts with a corresponding surface (13) of the cavity (8) in order to close the seal (1 ).</p> |
