| 摘要 |
PROBLEM TO BE SOLVED: To install a center headrest while controlling load concentration on one side seat back.SOLUTION: In a vehicle seat 10 for which a center headrest device 40 is used, when the center headrest device 40 is attached to a pair of side seats, a center stay 42 is spanned in a pair of stays 16, and the center headrest 48 is supported to the center stay 42. Therefore, the center headrest 48 is supported to a pair of the seat back (back frame) through the center stay 42 and the stay 16. As a result, the load that acts on the center headrest 48 is distributed to a pair of the seat backs through the center stay 42 and the stay 16. Therefore, it can be controlled that the load concentrates on other seat back 14 compared with the case to support the headrest 18 and the center headrest 48 only by one side of the seat back. |
