PURPOSE: To solve all the problems such as complicated entanglement of the washings during revolution, lowering of washing effect and prolongation of washing time by fixing a number of pinching bars pinching the washings on the whole peripheral region on the side wall of the rotating tank of a washing machine.

CONSTITUTION: A washing is pinched by means of a pair of pinching bars 1 and 2 and is fixed by inserting a tightening ring 6 into a horn 12. After all the suitable washings are pinched, they are fixed successively from the heavier ones on a rotating tank. The apexes of the lower parts of both pinching bars 1 and are inserted into a hole 4 for fixing and the horn 11 of the rotating tank and the horn 12 of the pinching bar are joined together and are tightened by means of a ring 5 for fixing. After the pinching bars and the rotating tank are fixed like this, washing is performed. Complicated entanglement of washings during rotation, lowering of the washing effect and extension of washing time are all solved.