| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing machine in which a foreign substance such as a coin does not fall into a gap between a pulsator and a circulation hose made of a resin and the foreign substance such as the coin does not fall downward from a gap between a pulsator and a washing tank made of a stainless steel. SOLUTION: An annular part is formed under a condition where the pulsator is surrounded in a part facing to the surrounding of the pulsator among the inner face of the lower wall of a washing tank in which a foreign substance rolling-proof part 3e for preventing the foreign substance such as the coin from falling down into the circulation hose 3 and an approximately horizontal foreign substance falling-proof wall closely facing to the bottom end part of the outer peripheral end of the pulsator is formed in this annular part.
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