Car seat with folding backrest - has headrest locked at right angles to backrest in folded position

摘要

The car seat has a folding backrest with a headrest (7). A locking mechanism secures the latter to the backrest (3) and brings it into a position at right angles to the backrest in the folded position, so as to absorb any forces due to a shifting load on sudden braking or collision. The headrest hinges on the backrest and is coupled to the backrest hinge, so as to lock automatically on folding.