| 摘要 |
The connection element (1) has profile elements (30,40) are arranged opposite to each other at right angle position. A bevel portion (9) is provided with two connectors (20) arranged in connection angle. The profile elements are introduced into hollow chamber (31,41). One side of connector is positioned apart from wall (42-45) of profile element. A spring element is actively arranged in hollow chamber. The spring element is arranged parallel to longitudinal direction of profile element. |
