| 摘要 |
PURPOSE: A tray moving assembly of a microwave oven is provided to prevent a tray from being deflected to one side in reciprocating rectilinearly the tray in a cooking chamber with an anti-deflection unit installed at an extension unit of a motion converting unit. CONSTITUTION: A tray moving assembly of a microwave oven is composed of a tray(410) moving left and right in a cooking chamber and having a recessed groove(411) formed on the bottom side; a driving motor(430) fixed and installed on the bottom side of the cooking chamber; a motion converting unit(440) comprising a shaft combining unit(441) joined with the driving motor, an extension unit(442) integrated with the shaft combining unit and elongated from the center of a shaft of the driving motor to one side, and a cam shaft(443) disposed on the upside of the end of the extension unit to fit in the recessed groove of the tray; and an anti-deflection unit mounted at the extension unit to prevent the extension unit from being deflected.
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