Heat-preserving box body structure special for refrigerator

The utility model provides a heat-preserving box body structure special for a refrigerator and relates to a refrigerator box body structure. The heat-preserving box body structure comprises a box body and an outer door, wherein the box body is sequentially connected with a semi-closed door body and the outer door through a rotary shaft; the semi-closed door body comprises a semi-closed door cover and a storage area door body, which are sequentially connected through the rotary shaft; and a ventilation window is formed in one face of the semi-closed door cover, which faces the box body. The heat-preserving box body structure special for the refrigerator has the advantages that an independent semi-closed door body is added between a refrigerating chamber of the conventional refrigerator and the outer door; the semi-closed door body is embedded into the box body and separated from the outer door and the box body; and a user can directly take/put articles from/into an independent semi-closed door body space by op