The rotary eating and drinking base null which has the rotary eating and drinking base, insulative feature and the cold air wraparound feature which have insulative

摘要

PROBLEM TO BE SOLVED: To provide a rotary drinking and eating table having a safe heat insulating mechanism which will not cause a burn by interposing an electromagnetic induction heater in a plate installed on a crescent chain. ;SOLUTION: Electric wires 22 connected to a power supply are disposed on both sides of the interior of a base 12 under a crescent chain 20, an electromagnetic induction heater 26 is interposed in a designated plate 24 installed on the crescent chain 20, and the electric wires 22 and the electromagnetic induction heater 26 are connected to each other. The connection between the electric wires 22 and the electromagnetic induction heater 26 is made by an electric conductor 28 which is installed on the lower part of the electromagnetic induction heater 26 and slidably installed between both electric wires 22. By the use of the electromagnetic induction heater 26, only tablewares are forced to generate heat, and the plate 24 of the crescent chain 20 incorporating the electromagnetic induction heater 26 is not forced to generate heat, so that the heat diffusion action for the outside can be remarkably reduced.;COPYRIGHT: (C)1997,JPO