| 摘要 |
PURPOSE: A seat linkage type headrest device is provided to remarkably improve convenience by adjusting the height of a headrest regardless of the movement of a seat. CONSTITUTION: A seat linkage type headrest device comprises a linkage handling part and a linkage operating part(4). The linkage handling part has a cable(21) pulled or pushed by receiving power from a seat locker. The linkage operating part is rotatably installed in a seat frame through a hinge shaft and is connected to a headrest. The linkage operating part has a fixing plate(5), a hinge body, and a return spring(10). The fixing plate fixes the headrest. The hinge body is installed in the seat frame through the hinge shaft. The return spring supplies elastic restoring force o to the hinge body. |
