| 摘要 |
A structure for fastening a cavity for an oven is provided to combine a fastening end portion to the combining end portion formed at a base plate with a screw. A structure for fixing a cavity for an oven comprises an outer case(600), a cavity plate, a lower heater(900), a base plate(520), and a back plate(540). The outer case is an outer appearance of the oven. The cavity plate is located in the outer case to form an oven cavity for cooling foods and provided with a fastening end portion(800) formed at the rear bottom. The lower heater is accommodated under the cavity plate to heat the oven cavity. The base plate is fastened to the cavity plate to support the oven cavity. The back plate seals the rear part of the cavity plate, and is fastened to the outer case. The base plate is provided with a combining end portion(522) fastened to the fastening end portion by a fastening member. The central part of the combining end portion is recessed downwards to function as an entrance for the lower heater.
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