| 摘要 |
PROBLEM TO BE SOLVED: To improve the heat retaining performance of a rice cooker and to prevent the dew occurring during heat retention from being condensed. SOLUTION: A heater wire of a lid heater 13 fitted to a lid heating plate 8 closing an inner pot 2 to heat it from the lid side is arranged at only the outer periphery of the lid heating plate 8, and the outer periphery of the lid heating plate 8 abuts on the flange section of the inner pot 2. A lid cover 6 is provided with an expansion member 7, and the lid heating plate 8 is abutted on the inner pot 2 at a fixed load by the expansion member 7 when a lid 5 is closed.
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