| 摘要 |
PROBLEM TO BE SOLVED: To provide a link part structure using the processed bamboo unloosened with a simple structure. SOLUTION: The link part structure 12 of the load support structural body 10 using the processed bamboo has a hole 16 each provided in isolated parts facing each other of a frame 12 of the load support structural body 10 containing load support parts (24 and 26), an elastomer 18 which is fitted tightly into the hole 16 and has an insertion hole 32 inside and a vertically split processed bamboo 20 which is made free to get it into or out of the insertion hole 32 of the elastomer 18 while being fitted into it. The insertion hole of the elastomer is so formed that the part tightly put on the surface part of the vertically split processed bamboo 20 as it is inserted into it presents a circular arc 34 in cross section. The part with the arcuate cross section of the insertion hole of the elastomer absorbs variations in the shape of the surface part of the processed bamboo, thereby realizing an unloosened better link part structure. COPYRIGHT: (C)2006,JPO&NCIPI
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