Patent ID: 9528749
Filing Date: 2016-12-27
CPC Classification: F25D

Claim Text:
1. A refrigerator comprising: an inner case that defines a storage space; an outer case spaced apart a distance from the inner case, the outer case and the inner case defining, between the outer case and the inner case, a vacuum space that is maintained at a vacuum pressure and that is configured to insulate the inner case from the outer case; a plurality of spacers that are spaced apart from each other and that maintain the vacuum space between the inner case and the outer case; a radiation blocking film provided in the vacuum space and spaced apart from the inner case and the outer case, the radiation blocking film comprising one or more through-holes; and one or more distance keeping members encircling one or more of the plurality of spacers, each of the one or more distance keeping members having an outer circumference larger than a circumference of a corresponding through-hole of the one or more through-holes and supporting the radiation blocking film by an end surface of the distance keeping member, wherein the plurality of spacers pass through the one or more through-holes in the radiation blocking film, and wherein the one or more distance keeping members are positioned at the one or more of the plurality of spacers, between the inner case and the radiation blocking film or between the outer case and the radiation blocking film, to maintain a distance between the inner case and the radiation blocking film and a distance between the radiation blocking film and the outer case.