SAFETY FRAME FOR PORTABLE TOILET STOOL

PROBLEM TO BE SOLVED: To firmly install a safety frame for a portable toilet stool frame on a baseplate made of plastics by using steel pipes. SOLUTION: A safety frame 5 for a portable toilet stool is constructed of a column 8 made of four steel pipes, which has handrails on each side and a backrest 13 on its back. When the column 8 is placed upright by making the lower end of the column 8 abut to a baseplate 6 made of plastics, a nut 39 is inserted into the lower part of the column 8 and fixed in place, and the baseplate 6 is clamped against the nut 39 and tightened by a bolt 40 to place the column 8 upright on the baseplate 6, in which case a supporting force is increased by fixing the nut 39 in a position that is as upwardly spaced apart from the lower end of the column 8 as possible, because the middle of the column 8 cantilevered to the baseplate 6 is supported by the bolt 40.