Multi-purpose cylindrical stool

The invention belongs to the technical field of daily articles for schools, and in particular relates to a multi-purpose cylindrical stool, aiming at solving the problem that the existing stool is single in function in use. The main technical scheme is as follows: the multi-purpose cylindrical stool comprises a seat, a support, an interlayer board, a base and a pulled peripheral part, wherein the seat is formed by four equally-divided sector plates and a matched circular groove, the four equally-divided sector plates are spliced together, the top middle of the arc of each sector plate is connected with the top edge of the circular groove through a hinge, the thickness of the four sector plates is equal to the height of the groove, the support is arranged between the groove and the base, the interlayer board is arranged at the middle-lower part of the support, the pulled peripheral part is movably arranged at the periphery of the support by one circle, the upper edge of the pulled peripheral part is movably connected with the bottom surface of the groove, and the lower edge of the pulled peripheral part is movably connected with the surface of the base. The multi-purpose cylindrical stool has the advantages of simple structure and reasonable design, has various functions of being used for sitting, placing a washbasin, and storing articles, and is clean and neat.