| 摘要 |
<p>The backrest has a height-adjustable head restraint (2) locked in the upper part (1a) of the backrest (1) via a holder (3). The holder and the top section of the backrest only are height-adjustable relative to section (1b) of the backrest below it. The holder is enclosed by an elastic jacket (4), which continues the outer contour of the backrest. The jacket consists of an inflateable cover. The holder has a lower plate (3d) fastened to the backrest and a higher adjustable plate (3c), and the head restraint is fastened to it via guide bars (2a) and guide sleeves (2b).</p> |
