| 摘要 |
<p>The safety seat has a harness having shoulder straps (14, 15; 114, 115) which are adjustable by means of a conveniently-located remote adjustment device. In the embodiment of Figs. 1 to 4 the shoulder straps pass through slots (18, 19) in the seat backrest and are connected to a cord (32) and a further strap (22) which passes through a snubbing device (24) having an operating knob (52). To adjust the harness, the knob (52) is pulled to release the strap (22) and the free end of the strap (22) or cord (32) pulled to move it an appropriate amount. The knob (52) is then released. In Figs. 5 to 7 the shoulder straps are connected to a rod (128) onto which they are wound by rotation of a handle (142). Axial movement of the handle (142) frees the rod (128) for unwinding of the straps.</p> |
