| 摘要 |
The present invention discloses a three dimensional shaped body with a buoyant inducing element incorporated therein body and which is deployed in order to support the body upon a body of water. In one variant, the buoyant inducing element further includes a plurality of bladders deployable into an end-to-end perimeter extending arrangement relative to the body. In a further design, a pressurized tank is contained within the body and holds a volume of a compressed gas and in communication with the deployable bladders. In a further variant, the body includes upper and lower vertically displaceable halves, with the elevation of the upper half causing one way air inlet valves disposed within a bottom surface of the lower halve to fill an expanded interior defined between the halves, via vacuum inlet pressure acting upon the one way valves. |
