Patent ID: 7278690
Filing Date: 2007-10-09
Classification: B60N

Abstract:
1. A backrest for a vehicle seat, comprising: a) a height-adjustable headrest; b) a backrest frame having guides; c) two support rods provided on the headrest, extending into, and guided by the guides of the backrest frame; d) a crossbar connecting respective ends of the two support rods extending into the backrest frame; e) a stop-lock connection including a retaining element which is radially biased and which is configured for engaging and retaining the end of at least one of the two support rods for preventing movement of the at least one support rod; f) a locking element provided adjacent the stop-lock connection, the locking element being configured for engaging the retaining element, radially restricting movement of the retaining element, and for preventing unlocking of the stop-lock connection; g) upholstery provided on the backrest; and h) unlocking of the stop-lock connection can be accomplished only if a portion of the upholstery provided on the backrest is removed, the locking element is disengaged from the retaining element, and the stop-lock connection is unlocked for allowing movement of the at least one support rod for allowing removal of the at least one support rod.