| 摘要 |
PROBLEM TO BE SOLVED: To effectively prevent leakage of a high frequency wave and vapor, in a heating cooker for performing heating cooking through a combined use of the high frequency wave and vapor. SOLUTION: The heating cooker 1 is intended for performing heating cooking through a combined use of a high frequency wave and vapor. A door 4 of a heating chamber 3 includes an inner frame 10, a choke cover 20 and a gasket 30 as components. The inner frame 10 is made of a metal, and has a choke structure 12 on the periphery thereof, the structure 12 being made up of a number of comb teeth 13. The gasket 30 is mounted such that a base portion 31 is sandwiched between the inner frame 10 and the choke cover 20. A lip portion 32 of the gasket 30 has a bag-shaped cross section in which the side facing toward the inside of the heating chamber 3 functions as an inlet. An end of the lip portion 32 is bent toward the door 4. The comb teeth 13, excluding a comb tooth 13a located on a corner of the door 4, are formed to have a deeper bending angle as compared with a case where the gasket 30 is not mounted. COPYRIGHT: (C)2007,JPO&INPIT
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