| 摘要 |
PROBLEM TO BE SOLVED: To provide a drum type washing machine which improves cleanability of an inner tub bottom plate and an outer tub, and which reduces water consumption, shortens washing time and reduces power consumption during a dewatering step.SOLUTION: A drum type washing machine includes an outer tub supported in a housing and storing washing water thereinside, an inner tub which is included in the outer tub and in which laundry is accommodated, a driving device for rotationally driving the inner tub, and water supply means for supplying water to the outer tub, and it has a washing step, a rinsing step and a dewatering step. The drum type washing machine also includes a radial flange for supporting the inner tub at the back of the inner tub, and a convex surface is provided on the inner tub side of the flange, and a concave part having a protrusion is provided on the side opposite from the inner tub of the flange.SELECTED DRAWING: Figure 6 |
