Head rest for car seat has slide blocks on ends of its support rods which fit into slots in guide plates and are attached to springs which move slides along slots in accident, pivoting head rest forwards

摘要

The head rest (4) for a car seat has slide blocks (15) on the ends of its support rods (5, 6) These fit into slots (14) in guide plates (13) and are attached to springs (11) which move the slides along the slots in an accident, pivoting the head rest forwards into a better position.