| 摘要 |
A flotation device for use with objects includes a bladder forming part of an inflatable assembly having an inflatable volume defined by a first wall and a second wall sealed about a periphery. A water actuated inflation valve is in fluid communication with the inflatable volume through one of the walls, and the inflatable assembly wraps over the water actuated inflation valve to form a protective cavity covering the water actuated inflation valve. At least one releasable fastener holds the inflatable assembly over the water actuated valve, wherein actuation of the water actuated valve inflates the bladder to release the at least one releasable fastener to allow the bladder to further expand. In one embodiment, at least one strap is fixed to the inflatable assembly.
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