| 摘要 |
<p>The two carrier bars of a head-rest for motor vehicle seats have their bottom ends inserted into a retaining sleeve anchored inside a seat back-rest. In order to retain the carrier bars at a particular height adjustment, each of these has a notched web which engages in a notch on the carrier bar side. At the same time the retaining sleeve on the top of the back-rest has a release key coupled to the movement of the notched web. The notched web is assigned to the bottom axial area of the retaining sleeve and coupled to the movement of the release key by way of a drive linkage. Since the interlocking of the notched web and carrier bar is assigned to the bottom area of the retaining sleeve, its upper area with easily accessible indirect operation of the notched web on the top of the back-rest can be used for additional functions, for example to receive a carrier bar covering free of notches. <IMAGE></p> |
