| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular seat capable of effectively reducing impact applied to an occupant in a rear collision independently of a headrest, by increasing a sinking-in (moving) distance of the seated whole body including a waist part, to the rear side of a vehicle in the rear collision, with a simple constitution. SOLUTION: This vehicular seat S has a seat back frame 1, a headrest S3 and support members 20 and 21B for supporting the body of the occupant of moving independently of the headrest S3. The whole of the support members 20 and 21b moves to the rear of a vehicle by a predetermined impact load larger than an ordinary seating load. COPYRIGHT: (C)2010,JPO&INPIT |
