| 摘要 |
A vehicle seat (1) as a head-rest (5) which is mounted for movement about a horizontal axis defined by a bar (7) depending arms (12) extend downwardly into the back of the seat and carry a pressure plate (13) at a position behind the torso of the occupant of the seat so that pressure applied to the pressure plate (13) will cause the head-rest (5) to move forwardly. The pressure plate (13) is pivotally connected (14, 15, 16, 17) to the arms (12) to enable the arrangement to pivot to the maximum extent in a situation where the rear part of the seat is rigid, for example if the seat is a rear seat in a motor vehicle.
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