| 摘要 |
A platform structure for a water structure surrounded by water is disclosed. The platform structure includes a set of inflatable sacks held in place by arm members which are hollow tubes rotatably attached to a hinge structure to a side of said water structure. The platform structure is especially designed to protect the water structure as well as other approaching water crafts from the impact of collisions. The arm members of the platform structure can also be used to tug floating platforms and various water crafts with minimal water drag. The platform structure can also be adjusted to function with a hinge structure installed at any of various heights on said water structure. The platform structure also has means to provide it with added stability on the water.
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