MICROWAVE OVEN HAVING ROLLER GUIDE

摘要

PURPOSE: A roller guide is provided to prevent from being separated even though being used in a cooking chamber of the high temperature by being made of metal and including a removal preventing part at the front end part of an axial pin. CONSTITUTION: In a microwave oven including a drive motor(150) and a cooking tray which is axially coupled with a rotation shaft of the drive motor and installed in a cooking chamber, a metallic axial pin(14) is interposed between the cooking tray and a bottom of the cooking chamber and includes a removal preventing part(18) at the front end part thereof, and a roller guide(10) includes a metallic roller(16) axially connected to the inner part of the removal preventing part of the axial pin to be rotatable.