| 摘要 |
PROBLEM TO BE SOLVED: To provide a polygonal and multi-directional structural-sheet body connecting joiner, used even for connecting a sheet body from three sheets or more of the multi-directions, which are capable of easily coping with even sudden structural changes at site and capable of being manufactured at a low cost. SOLUTION: U-shaped sectional connecting holding pieces, connected by fitting the side end sections of the sheet bodies, are connected continuously, sections among the adjacent holding pieces are joined rotatably to rears or parts of side faces by an adhesive member, and each holding piece can be separated mutually.
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