REFRIGERATOR COMPRISING VACUUM SPACE

摘要

This invention relates to refrigerators, and more particularly to a refrigerator in which a vacuum space is formed between an outer case and an inner case of a body thereof for enhancing a heat insulating function. The refrigerator includes a body having a storage space for storing a predetermined storage object, wherein the body includes an inner case having the storage space, an outer case having an inside surface spaced a predetermined gap from an outside surface of the inner case to house the inner case, and a vacuum space provided between the inner case and the outer case sealed to maintain a vacuum state for heat insulating between the inner case and the outer case.

主权项

1. A refrigerator comprising:
an inner case comprising storage space; an outer case spaced apart from the inner case by a vacuum space configured to insulate the outer case from the inner case; and supporting portions disposed in the vacuum space and configured to space the outer case from the inner case, the supporting portions comprising inner supporting portions and outer supporting portions, wherein:
each of the inner supporting portions comprises:
an inner base portion directly disposed on the outer surface of the inner case; andan inner supporting member projecting from the inner base portion to the outer case, each of the outer supporting portions comprise:an outer base portion directly disposed on the inner surface of the outer case; andan outer supporting member projecting from the outer base portion to the inner case,the inner base portions are connected to each other and surround the inner case, andthe outer base portions are connected to each other and surround the outer case.