Patent ID: 7044545
Filing Date: 2006-05-16
Classification: B60N

Abstract:
1. A vehicle seat, comprising: a seat back frame; headrest supporting brackets which are provided in a center portion of the seat back frame, and to which a headrest is attached; a headrest frame which is supported by the seat back frame at at least two coupling portions such that the headrest is movable in a direction in which the headrest is moved closer to a head of a seated user; an operating force generating device which generates an operating force when receiving a load generated by a rearward movement of the seated user; and an operating force transmitting device which applies the operating force to the at least two coupling portions of the headrest frame in accordance with an operation of the operating force generating device, thereby moving the headrest frame, wherein the operating force transmitting device is formed of paired pulling cable devices, and guide portions that guide the headrest frame in a direction in which the headrest frame is moved are formed in the respective coupling portions, and wherein each of one end portions of outer sheaths of the paired pulling cable devices, the one end portions facing respective end portions of the headrest frame, is positioned on an extension of a line that extends in a direction in which the guide portion guides the headrest frame.