| 摘要 |
A folding hanger includes of a pair of arms and a hook. Above-mentioned pair of arms and the hook have a common axis of rotation and each arm of the arms is structured by two parallel boards and an intermediate board connecting the two parallel boards. An angle between the center line of the arm and an edge line, which passes through the common axis of rotation and an edge of the intermediate board, is set between 50 degrees and 80 degrees. |
