| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle seat capable of efficiently absorbing variation in right/left loads received by a member for supporting an occupant's body at the time of rear collision, allowing the arrangement of an impact reducing member to conform to a position of a seat and composition of right/left seats, and effectively mitigating the impact on the occupant by securely displacing the whole member for supporting the occupant to the rear part of the vehicle and securing a large sinking amount of the whole body to the vehicle's rear part. SOLUTION: The vehicle seat S includes a seat back frame 1, a headrest S3, a pressure-receiving member 20 which moves independently from the headrest S3 for supporting the occupant's body, and rotation members 30, 40 arranged on the both sides of the seat back frame 1. The rotation members 30, 40 provided to the both sides are respectively composed to be different from each other, can independently move by a predetermined impact load, and adjust a moving amount of the pressure-receiving member 20. The seat S is composed so that the whole pressure-receiving member 20 move to the rear part of a vehicle through the predetermined impact load. COPYRIGHT: (C)2010,JPO&INPIT |
