| 摘要 |
The present invention relates to a cooking vessel for an induction range which a metallic induction plate is attached on the bottom to be utilized for an induction range. In the past, a cooking vessel for an induction range has problems such as the reduction of lifetime caused by the separation of a metallic induction plate from the cooking vessel or the deformation of the metallic plate when washing the cooking vessel by water pressure and the repeated expansion and shrinkage of the metallic induction plate as the cooking vessel for an induction range is manufactured by a method fixing a metallic induction plate to allow molten substances to flow in via a plurality of holes formed on the metallic induction plate. However, the cooking vessel for an induction range which the metallic induction plate is attached on the bottom is characterized by having the metallic plate (20) including a plurality of central bent portions (22) and outer bent portions (23) of which the front end are bent outward after being bent of which the inner and outer edges are bent upward; a plurality of outer bent portions (23) of which the front end is bent outward; and a plurality of casting insertion units (24) between the central bent portions (22) and the outer bent portions (23). Therefore, a force for bonding the metallic induction plate with the body of the cooking vessel is more improved by the casting insertion units formed on the top surface of the metallic induction plate and the central and outer bent portions formed on the center and the edges of the metallic induction plate. And, the thermal deformation of the metallic induction plate is minimized as the metallic induction plate is generally formed into a curved surface so that the lifetime of the cooking vessel for an induction range is extended more. |
