| 摘要 |
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 MD, 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).
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