A DETACHABLE SEAT BACK FOR A VEHICLE SEAT

摘要

The invention relates to a detachable backrest (100) for a vehicle seat, which backrest comprises a headrest (110) disposed on the backrest. The headrest can be released from a locking position by the use of external actuating means (120), whereupon the headrest, by means of a mechanism built into the headrest, moves from a first position to a second position relative to the backrest (100). The external actuating means (120) for releasing the headrest (110) from the locking position are disposed in the backrest (100) and the outer actuating means (120) are connected to the headrest (110) by means of a wire (130) extending in the backrest (100). The external actuating means (120) further comprise a first arm (135) in which the wire (130) is fastened, which first arm (135) is disposed pivotably about an axis (140), and the actuating means (120) further comprise a second arm (145), which, when actuated by a user, makes the first arm (135) pivot about the axis (140), thereby producing a pulling action in the wire (130).