| 摘要 |
PURPOSE:To facilitate assembling and the like, and heighten impact resistance by forming a protective frame to house a freely mountable/dismountable inner iron pot in a bottomed cylinder shape from a non-magnetic material, forming an electric wire winding core part in the vicinity of a connecting part between the bottom surface and the side surface, and winding a induction heating coil round it. CONSTITUTION:In a rice cooker, though a protective frame 3 composed of a non- magnetic material is arranged as a housing part of an inner iron pot 1 in a main body 2 to house the inner iron pot 1 so as to be mountable/dismountable freely, this protective frame 3 is formed in a bottomed cylinder shape bowl type where a connecting part between the bottom surface and the side surface is formed in a curved surface. An electric wire winding core part 5 composed of a rib arranged in a cylindrical shape is arranged in the vicinity of the curved surface of the bottom surface of this protective frame 3, and a part of this rib is notched, and a winding start taking- out part is formed. An induction heating coil 7 is constituted by winding/forming an electric wire 8 in a coil shape round such electric wire winding core part 5, and this induction heating coil 7 is sandwiched between it and the protective frame 3 by a coil cover fixed to the protective frame 3, and the induction heating coil 7 is formed integrally in the main body 2. |
