Problem to be solved: to provide a hook hanging device having a shape retaining member in the arm bag and restraining the drop by the own weight of the arm bag.Arm bag 2 formed into a bag shape andIn the arm suspension provided with both ends of the arm 3 attached to the upper edge 6 of the arm bag 2 at predetermined intervalsArm bagContinuously opening from the front edge bottom 4 to the rear edge upperOpeningFormed from the front edge lower part 4 to the upper edge part 6 in a curved shape.The upper edge 6 is formed substantially in the straight line over the upper edge 5 ofBelt 3 has one end to upper edgeThe other end is attached to the rear edge upper portion 5 at a predetermined interval.The shape retaining memberThe inner edge of the arm 2 is attached to the rear edge 5 from the front edge 4 to the inside of the rear edge 5.Diagram【課題】腕袋に形状保持部材を備え、腕袋の自重による垂下を抑制した腕吊り具を提供する。【解決手段】袋状に成形された腕袋２と、両端を腕袋２の上縁部６に所定の間隔を隔てて取り付けたベルト３とを備える腕吊り具において、腕袋２は、前縁下部４から後縁上部５にかけて連続して開口し、開口は、前縁下部４から上縁部６に向けて曲線状に形成され、上縁部６から後縁上部５にかけては略直線状に形成され、ベルト３は一端を上縁部６に、他端を後縁上部５に所定の間隔をもって取り付けられ、形状保持部材１０は、開口した腕袋２の前縁下部４から後縁上部５にかけて縁部からやや内側に取り付けられる。【選択図】図１
