Vehicle pivotal headrest.

摘要

A vehicle seat and headrest arrangement (7) is provided including a seat bun frame (3) having fore and aft ends (5,9), a seatback frame (2) joined to the seat bun frame (3) adjacent the aft end (9) of the seat bun frame (3), and a headrest cushion (6) pivotally attached to the seatback frame (2) along a pivotal axis (13) extending generally perpendicular to the fore and aft ends (5,9) of the seat bun frame (3), said headrest cushion (6) being provided with impact means (10) responsive to the body weight of an occupant of the vehicle seat whereby, upon a rear vehicle impact, the headrest cushion (6) moves in a forward direction towards the head of the vehicle seat occupant. <IMAGE> <IMAGE>