作者: Frank H. Hambright , Irwin R. Berman
DOI:
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摘要: A seating structure (30) includes spaced housings (34) and (36) between which a portion (92) of platform (60) is located. The also formed with non-seating portions (94a) (94b) at opposite sides the (92), are isolated within (36), respectively. engage resilient elements (90a) through (90h) above below portions. When user sits on provide buoyant floating experience for user. movable relative to allow outward movement rocking action.