| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular seat capable of promptly actuating a headrest at the time of collision. SOLUTION: The vehicular seat is provided with a headrest inclining mechanism 6 supporting the headrest 13, a pressure receiving member 70 built in a seat back, and a speed boosting unit 79. The pressure receiving member 70 is moved backward when pushed by an occupant. The speed increasing unit 79 has a base bracket 80, first and second arms 81, 82, a roller 95, and a pulley 97. A part of wire 44 is wound around the pulley 97 in an U-shape. When the pressure receiving member 70 moves backward, the pulley 97 moves to pull the wire 44. When the wire 44 is pulled, the headrest inclining mechanism 67 is driven to move a headrest main body to a front side. COPYRIGHT: (C)2006,JPO&NCIPI
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