| 摘要 |
<p>A headrest (19 for motor vehicle seats (S), wherein the support rods (8) are frictionally slidable through respective bushes (15) in turn engaged within respective tubular elements (16) adapted to be inserted in the seat back (S). Each support rod is provided inferiorly with a notch (14) defining a maximum-height position for the body (2) of the headrest (1), and each bush (15) carries a sliding pressure member (25) which is urged into slidable contact against the corresponding rod (8) under the action of a spring (26). The pressure member (25) is engageable in the notch (14) of the support rod (8) in the maximum-height position of the body (2), and can be disengaged by means of a control push button (27) positioned at the top of the seat back (S). <IMAGE></p> |
