| 摘要 |
A portable platform usable as a seat having at least three outwardly-inclined legs and a seat supported thereby is provided. The legs have nestable sections, an uppermost portion of each leg being attachable to an underside of the platform. The legs are maintained in biased relationship by an elastic cord or cable which extends between the platform and a lowermost section of the legs. The elastic cord or cable extends through each section of the legs, and is tensioned such that the sections may be separated from one another and folded onto an uppermost surface of said platform for storage. An extendable back-supporting member is also provided.
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