| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric rice pressure cooker and a pressure cooker that are configured without a rubber packing.SOLUTION: An inner pot 100 has: a plurality of flange portions 101 provided on a top portion thereof at certain intervals along a circumferential direction; and a tapered sloped surface 102 formed on the top end of the inner pot. A cover comprises: a sealing member 120 having a circular hall formed in the center thereof, being seated on the inner pot, and having a bottom surface that is seated on and contacts the inner pot and is formed to correspond to the top end of the inner pot; and an inner cover 130 having a receiving space therein in which the sealing member moves vertically, the inner surface 132 of the receiving space being configured to maintain a tight seal with the peripheral end portion of the sealing member. The sloped surface of the inner pot is tapered toward inside, and the sealing member has a bent portion so as to contact the sloped surface of the inner pot and the inner surface of the inner cover, and a part of the bent portion contacting the sloped surface is formed as a sealing surface 123. |
