Locking arrangement with a swivelling locking hook and a movable retaining rod for hooking into position

Releasable locking arrangement for two components comprising a hook connecting element located on a first component and a spring-loaded locking hook with swivelling axis arranged on a second component, the locking hook and the hook connecting element are connected to one another to form the lock, the hook connecting element on the first component (10) is a retaining rod (11) whose ends are movable in a guide track (12, 12′) so that the swivelling axis (22) of the locking hook (21) on the second component (20) is connected with a holder (27), the holder (27) has a holder-sliding-bevel (24-S, 25-S) for the retaining rod (11), when the two components (10, 20 approach one another, the retaining rod (11) strikes the holder-sliding-bevel (24-S. 25-S) and, when the two components continue to approach one another the retaining rod is displaced upwards on the holder-sliding-bevel (24-S, 25-S) and at the same time in its guide track (12, 12′), the hooked part (26) of the locking hook (21) has an outer hook sliding surface (21-S, the swivelling plane of the locking hook (21) runs adjacent to the sliding bevel (24-S, 25-S) of the holder and the locking hook is arranged on the holder (27) in such a way that the hook sliding surface (21-S) can be subjected to pressure from the movable retaining rod (11) on the sliding bevel (24-S, 25-S) of the holder in such away that the locking hook (21) is pressed into a position above the retaining rod (11) against the force of the spring acting on it until, following further displacement of the retaining rod (11) on the sliding, bevel (24-S, 25-S) of the holder, the hooked part (26) of the spring (F)-loaded locking hook (.21) is pressed into the locked position on the retaining rod (11).