| 摘要 |
The present invention relates to a headrest support apparatus. The headrest support apparatus includes a pressing member which is arranged in a headrest, is installed in the headrest to be able to rotate around an axis between both end portions of the headrest with rotational driving force provided for the end portions, and has an eccentric rotation unit formed on a point decentrated from the axis in the middle portion thereof; and a support plate which is arranged on the front end of the eccentric rotation unit and presses the inner surface of the headrest forward to push the headrest by rotating the eccentric rotation unit with a predetermined rotation radius around the rotating axis of the pressing member when the pressing member rotates. |
