Motor vehicle seat, has turning and sliding locking unit including twist lock, which locks foldable structure with backrest structure, where lock extends in usage position and retracts in non-usage position

摘要

The seat has a seat structure (3) and a foldable structure (10), which is detachably locked with a backrest structure (5) at a usage position. The foldable structure pivots relative to the backrest structure at a non-usage position. A turning and sliding locking unit with a twist lock (22) locks the foldable structure with the backrest structure. The lock extends in the usage position and retracts in the non-usage position. The twist lock is extended by spring-loading and is retracted by rotation of a release sleeve.