| 摘要 |
The back rest is for fitting to the back of a car seat. It is made up of a cushion (3) with fixings (12,16) to the seat back and is adjustable for height. The first support is fixed to the back, the second (12) holds the cushion and slides in the first. Adjustable locks (16) are provided to fix the second support as desired. The first support is a frame with a belt (8) and two side guides. The second is a sliding frame with screws (16) engaging in holes (15) in openings (11) in the frame. The cushion has a curved narrow part (3a) at the top and a straight, wider portion at the bottom. |
