PROBLEM TO BE SOLVED: To provide a joint for support rod easily and quickly performing connection work between support rods.SOLUTION: A joint for support rod includes a first female part 6 capable of being externally fitted to the upper end part of a first support rod 1, and a second female part 8 arranged above the first female part 6 and capable of being internally fitted to the lower end part of a second support rod 3. The first female part 6 includes a spacer member 5 formed at a recess part having larger inner shape dimension than that of the upper end part of the first support rod, inserted between the inner surface of the first female part 6 externally fitted to the upper end part of the first support rod 1 and the outer surface of the upper end part of the first support rod 1, and burying at least a part of a gap between both surfaces.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】支柱同士の連結作業を容易迅速に行える支柱用継手を提供する。【解決手段】第1支柱1の上端部に外嵌可能な第1雌部6と、第1雌部6の上方に配置され第2支柱3の下端部を内嵌可能な第2雌部8とを備え、第1雌部6は、第1支柱の上端部よりも大きな内形寸法を有する凹部に構成され、第1支柱1の上端部に外嵌した第1雌部6の内面と第1支柱1の上端部の外面との間に挿入して両面間の隙間の少なくとも一部を埋めるスペーサ部材5を備えた。【選択図】 図1
