| 摘要 |
A lifejacket comprises an inflatable chamber (10, 11, 12) for extending around a neck and across a chest of a wearer (27) and an inflatable hood (13) carried by the chamber (10, 11, 12). The hood (13) surrounds a head of the wearer (27). The hood (13) may carry a transparent spray cover (29) that can be pulled over the face of a wearer (27). |
