| 摘要 |
<p>A support device (61) having a plurality of support units (62a, 62b), each comprising a plurality of flexible, substantially vertical support columns (63), with the bottoms of the support columns (63) attached at equidistant intervals to a base member (65) and the tops of the support columns (63) attached at equidistant intervals to a substantially perpendicular support platform (64). The support columns (63) provide directional flexibility to the colums, upon compression, to provide a substantially uniform counter-force through a range of flexion of the support columns and corresponding downward deflection of the support device (61). Such uniform counterforce during compression simulates a fluid-like support system. The support columns (63) may be comprised of a solid, synthetic foam such as high density polyurethane. The support (62a, 62b) units preferably are arranged in a matrix to provide collective support. A stabilization frame and coextensive base member may be used in connection with such a matrix to align individual support units and prevent them from collapsing horizontally during compression. Foam may also be placed around and between the individual support units to provide lateral support.</p> |
