| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting structure of door parts of a microwave oven, which permits the attaching or detaching of a door part easily and capable of improving workability. SOLUTION: An oven main body side hinge unit 15 is attached to an oven main body 11 through welding. The oven main body side hinge unit 15 is a metallic plate, bent so as to have a U-shape section, and both of projected parts 16, 17 are attached so as to be projected outward in up-and-down from the inside of the oven main body while both of the projected parts 16, 17 are provided with penetrating holes 16a, 17a. Door side hinge units 18, 19 are attached to the upper and lower parts of a door panel 13 through welding. The door side hinge units are constituted of metallic plates 18a, 19a, having L-shape sections, and pins 18b, 19b. A relation between the pitch M of upper and lower penetrating holes of the oven main body side hinge unit 15 and the pitch N of the upper and lower pins 16b, 17b of the door side hinge units 16, 17 is specified so as to be M > N.
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