Headrest for car seat has cushion at front which activates sensor in crash to release slide, spring then propelling headrest upwards until slide hits stop

摘要

The headrest for a car seat is supported by rods (5) which slide in tubular housings (8) in the backrest (10). A cushion (23) at the front of the headrest activates a sensor in a crash to release a slide (22). A spring (38) then propels the headrest upwards until the slide hits a stop (20).