Patent ID: 9121633
Filing Date: 2015-09-01
Classification: E05B,F25D

Abstract:
1. A refrigerator, comprising: a refrigerator body having a cooling chamber; a case comprising a case body having therein an accommodation space and an open region, and a transformation preventing member formed of a material having a higher strength than that of the case body, the transformation preventing member provided at the open region of the case body to prevent transformation of the case; a drawer accommodated in the case in a withdrawable manner; and a depressurizing device to depressurize an inside of the drawer and the case to a pressure lower than an outside pressure of the case, when the drawer is accommodated in the case, wherein the case body comprises a plurality of protrusions and ribs protruding from an outer surface of the case body in a manner of being perpendicular to each other, wherein the case body comprises a flange portion, which extends to outside, and is provided at the open region of the case body, wherein the transformation preventing member is disposed on a surface of the flange portion, and wherein a mounting portion is provided at a rear surface of the flange portion and concaved from the rear surface of the flange portion in a thickness direction so that the transformation preventing member is inserted therein.