| 摘要 |
<p>A lock includes a lock housing (3), a bolt (20) which is moveable in the lock housing between an inwardly withdrawn and an outwardly extended position and which includes a weakened region (36). The lock is characterised by a blocking element (5) fixedly arranged in the lock housing, an interlocking device (12, 14, 16), a bolt-carried abutment element (34) which is adapted to coact with the interlocking device (16). When the bolt is subjected to an outer force that exceeds a generally predetermined force the bolt will deform in said weakened region (36) so that movement of the bolt between said outwardly extended and inwardly withdrawn positions will be blocked by the fixedly mounted blocking element (5).</p> |
