| 摘要 |
PURPOSE: A screw combining structure of an inner case of a refrigerator is provided to prevent wear or breakage of a combining part of the inner case and a screw by combining an outer peripheral surface and an outer end of the screw to a combining groove of the inner case and to simplify an operation process and reduce defective ratio of products without a separate part for fixing the screw. CONSTITUTION: A screw combining structure of an inner case(34) of a refrigerator is composed of the inner case for forming an inner part of the refrigerator and including a combining groove(34a) recessed inward; a part fixed to the outside of the combining groove and formed with a through-hole(38a); and a screw(Sb) for combining to the combining groove with penetrating the through-hole and fixing the part to the inner case. A guide member(38) is fixed to the outside of the inner case formed with the combining groove to guide an ice tray to draw out the ice tray from the refrigerator. The thickness of the inner case combined with the screw is increased to the length of the combining groove by combining the screw penetrating the through-hole of the guide member to the combining groove and accordingly, the wear or breakage of the inner case is prevented.
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