| 摘要 |
A vehicle seat is provided that includes a seat back frame, a headrest, a pressure receiving member that supports the body of the occupant and moves independently from the headrest, and pivoting members that are disposed in at least one of side portions of the seat back frame, are linked to the pressure receiving member, and can move independently from the headrest under a predetermined impact load. The entirety of the pressure receiving member moves toward the rear of the vehicle under a predetermined impact load that is greater than a normal seating load.
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