| 摘要 |
PURPOSE: A door hinge bracket and a door frame are provided to completely prevent a leakage of microwave by arranging a choke seal structure along the edge of the door frame. CONSTITUTION: A door hinge bracket(10) comprises a fixed plate(12) fixed to the front surface of a door frame; a support portion(14) bent at a right angle from the side surface of the fixed plate, and which has a hinge hole(14a) formed at the lower end of the support portion; and a choke portion(16) formed at the lower end of the fixed plate. A choke seal structure is formed all over the edge of the door frame.
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