| 摘要 |
PURPOSE: A microwave oven is provided to prevent the peeling of the falling off of a bottom surface of a cookery and to promote the convenience in the inserting or withdrawing of food with respect to the cookery for preventing a user from getting burnt. CONSTITUTION: A microwave oven includes a tray supporting element(10) received in a cookery(3) to be able to withdraw while maintaining a predetermined distance from a bottom surface of the cookery, a rotation tray(20) having at least a partial area of an outer periphery disposed on a top surface of the tray supporting element and driven by a driving motor, the driving motor mounted in a main body(1) to be coupled with the rotation tray when the tray supporting element is slidingly inserted, and a plurality of rotation rollers(13) provided either one of the tray supporting element and the rotation tray for slidingly moving with respect to the other one by the rotation of the rotation tray.
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