Bertrand Faure Equipements S.a.

Adolfo Castro

Christophe Aufrere

Patrick Daniel

Bernard Courtois

The vehicle seat has a seat back that is extended upwards by a headrest. The headrest is supported by at least one rigid stalk that is vertically slidable in a socket secured to the seat back, with a certain amount of clearance for forward pivoting. The stalk is urged angularly rearwards by a spring towards a rest position in which notches formed in the rear face of the stalk co-operate with a stop member secured to the socket. Starting from this rest position, the headrest can be moved angularly forwards by a user into an adjustment position where the stalk is free to slide vertically in the socket.

Vehicle seat including a headrest, and a headrest for a vehicle seat

The headrest (1) comprises a translation guidance assembly (10) guided along a spindle (2) attached to the seat back and an articulation assembly (20) that is mounted swivelling on the guidance assembly, around an axis (7). A locking member (30) swivels on the guidance assembly (10) around an axis (8) that is parallel to the axis (7), between a locked and an unlocked position. The locking member comprises a pad (31) shaped to press on the spindle (2) in the locked position, and a head (32) that is shaped to lock on a curved section (23), attached to the articulation assembly. In this locked position, that the locking member takes under the effect of inertia after a collision, the headrest can neither pivot backwards nor slide downwards. Application of the headrest is directed to automotive vehicle seats.

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Fresnes, France

Adolfo Castro