The present invention provides a means capable of utilizing a general-purpose container such as a dry container and the like and capable of efficiently transporting hanger set clothes at a low cost. The storing box comprises connecting members 3, 4 for connecting each of the front ends 1a, 2a of a pair of side structures to each other and each of the rear ends 1b, 2b to each other. There is provided a bending means 9 for bending these connecting members inwardly. Its attitude can be changed between a developed attitude in which each of the connecting members 3, 4 is kept in its extended state and a storing space S for arranging a hanger pipe 8 is formed between a pair of side structures 1, 2 and a folded attitude in which each of the connecting members is folded inwardly, thereby the side structures are approached to each other. |