| 摘要 |
<p>The head rest has a cushion (1) with a frame inside it, joined to two mounts coming out at the bottom. These go into seatings in the seat back and there is a rectangular plate at the bottom of the cushion. The frame (4) has two profiled and waved parts (5) and there is a flat surface (9) between. The mounts (13) are welded on pairs of waves (6, 7). The plate has rounded edges, fixed to lower waves (8) and has two pins, each with a slot and throat to mate with the profile waves.</p> |
