Disclosed is thin and folded can be stacked is not limited to the rectangular shape of the holding frame , there is provided a bearing structure for a plant pot can be applied to circular holding frame . .. A pair of frame member located substantially horizontal plane A use, support frame FLa to be completed by a connecting member connecting the pair of frame members , a holding member disposed on the outer peripheral surface of the pair of frame and ~FLc, is configured to have a support column PL1~PL4 held to the coupling member and the holding member , the coupling member for rotation around a predetermined pivot , is configured to be rotated , facing two connecting members distance between the two pivot corresponding to have been common in three supporting frame FLa~FLc. .. [ Selection Figure Figure 1 .【課題】薄く折り畳んで積み重ねることができ、矩形状の保持枠に限らず、円形状の保持枠にも適用できる植木鉢用の支柱構造体を提供する。【解決手段】使用状態で略水平面に位置する一対の枠体と、一対の枠体を接続する連結部材と、一対の枠体の外周面に配置される保持部材とで完成される支持枠FLa~FLcと、連結部材や保持部材に保持される支柱PL1~PL4と、を有して構成され、連結部材は所定の枢軸を回転中心に、回動可能に構成され、対面する2つの連結部材に対応する2つの枢軸の離間距離が、3つの支持枠FLa~FLcにおいて共通化されている。【選択図】図1
