| 摘要 |
PURPOSE: A refrigerator is provided to make manufacture easy by simplifying the structure of inner and outer cases and to improve the quality of the inner and outer cases by restraining deformation of the inner and outer cases during assembling of the internal and external cases. CONSTITUTION: An inner case(13) is formed by injecting a synthetic resin member. Fixing ribs(17) are formed on respective sides. A protruded portion(23) is formed in the lower rear portion of the inner case to form a machine chamber(19). An outer case(31) is formed by injecting a synthetic resin. Rib receiving units(32) are formed on respective sides of the outer case to receive the fixing ribs of the inner case. A stopper(34) restraining the insertion depth of the fixing rib is formed in the rib receiving unit. The inner case is assembled with the outer case by combining the ribs with the rib receiving units. Therefore, inner and outer case having simple structure are obtained. The quality of the inner and outer cases is improved by restraining deformation in assembling.
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