| 摘要 |
The window frame (10) utilizes one or more locking panels (13, 14) coupled to the frame body via a living hinge (11, 12). The locking panel (13, 14) and the frame body are provided with opposing locking panel catches arranged to secure the locking panel (13, 14) in the closed state. The frame body, the locking panel (13, 14) and the living hinge (11, 12) include a co-extruded unit including the opposing locking panel catches. |
