| 摘要 |
<p>A device for moving headrest back and forth for automobile in which a tilt adjusting device and a back and forth movement device are united into a single device is provided. The device comprises a stay (114), a ratchet member (RM), a tilt adjusting device (TAD), a check member (CM), a back and forth movement device (TAD), a first torsion coil spring (130), one or a pair of second torsion coil springs (121) and a mobile shaft (122) for the back and forth movement device (MD).</p> |
