| 摘要 |
PROBLEM TO BE SOLVED: To provide a support device of a headrest made easy to deform to a front side and difficult to deform to a rear side with a simple structure, so that rebound to the front side can be suppressed.SOLUTION: A support device of a headrest includes a support 30 for supporting a stay 22 of the headrest 20. The support 30 includes a support body 31 having a support hole 34 for supporting the stay 22 formed vertically, and a rear-side rigid body 43 disposed on at least a rear side of the support body 31 and has higher rigidity than that of the support body 31. |
