| 摘要 |
PROBLEM TO BE SOLVED: To facilitate attachment/detachment of a pressure regulation unit while retaining sealing force between the pressure regulation unit and a steam hole packing to a conventional appropriate sealing force.SOLUTION: A rice cooker includes: a body forming an outer shell; an inner pot stored in the body; a heating source provided in the body; a lid body; a steam hole provided on the lid body; and a pressure regulation unit for exhausting steam generated in the inner pot to the outside. A fitting part 81 of an annular steam hole packing 80 is fitted in the steam hole, the pressure regulation unit is detachably fitted in an inner peripheral surface 80a of the steam hole packing 80, and length between the inner peripheral surface 80a and the fitting part 81 is different by location. |
