| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing machine in which fouling hardly attaches at a bottom surface of an inner tub with a simple configuration.SOLUTION: A washing machine includes a housing, an outer tub which stores water inside, an inner tub which is rotatably supported in the outer tub and which accommodates laundry, an outer tub cover which is provided at an upper part of the outer tub and which has an opening in the center and water supply means which supplies water to the outer tub, and it executes each of a washing step, a rinsing step and a dewatering step. The washing machine includes: a first flowing passage which is provided at an outer tub inner peripheral surface and which winds up the water in the outer tub to the upper part of the outer tub when the inner tub is made to rotate in a normal direction; a first discharge port which is provided at the outer tub cover and which scatters the water which was wound up by the first flow passage to the inside of the outer tub; a second flow passage which is provided at the outer tub inner peripheral surface and which winds up the water in the outer tub to the upper part of the outer tub when the inner tub is made to rotate in a reverse direction; and a second discharge port which is provided at the outer tub cover and which scatters the water which was wound up by the second flow passage to the inside of the outer tub. After the rinsing step, the inner tub is made to rotate in a normal direction and a reverse direction in a state where water is stored in the outer tub by the water supply means. |
