UNFOLDING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To reduce volume at the time of storage and enhance unfolding stability and unfolding reliability. SOLUTION: This unfolding structure is constituted of a plurality of triangular first members arranged in a radial shape from a center of a structure so that one vertex may be faced each other at the time of unfolding, a plurality of second members 2 in which two edge sides of a radiation direction are located on extensions of the two edge sides along the radiation directions of the first members and are arranged so as to surround the first members and connecting members 3 to 7 which mechanically connect adjacent members and deform so that connecting parts may be folded into crest folding or trough folding at the time of storage. In each of the connecting members 3 to 7, crest folding and trough folding are alternately repeated at the time of storage.