| 摘要 |
PURPOSE: A door frame structure of a microwave oven is provided to improve the assembly precision of a door assembly by preventing the torsion of a door frame. CONSTITUTION: A door frame structure of a microwave oven comprises a rectangular door frame(60) installed at the inside of a door, and a reinforcing bracket(65) for reinforcing the upper and lower corners of one side of the door frame. The reinforcing bracket includes a top reinforcing unit(65t) corresponding to the top corner of the door frame, a bottom reinforcing unit(65b) corresponding to the bottom corner of the door frame, and a side reinforcing unit corresponding to the side edge of the door frame.
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