Cold air duct cover with side holes used in refrigerator

A duct cover for a cold air duct of a refrigerator, the duct cover comprising:

• a first panel coupled to the cold air duct and facing a front side of the refrigerator;
• and
• an second panel coupled to the first panel and oriented substantially orthogonal to the first panel, wherein the second panel comprises a first opening, wherein cold air is provided from the cold air duct to a storage chamber of the refrigerator via the first opening,
• wherein the second panel is an inner side panel;
• a side guide panel coupled to the inner side panel, wherein cold air discharged from the first opening is operable to diffuse within a space located between the side guide panel and the inner side panel before flowing to the storage chamber,
• wherein the inner side panel is a bent portion of the first panel towards a rear direction with reference to the refrigerator, and wherein further the guide panel is a bent portion of the inner side panel and bent toward a front direction with reference to the refrigerator, wherein the side guide panel is formed to have a curved surface concave towards the first opening and is arranged to face the first opening, and
• further comprising an outer side panel formed at an external side of the side guide panel, wherein the outer side pane is a bent portion of the side guide panel and bent toward the rear direction with reference to the refrigerator,
• wherein further the side guide panel comprises a front line corner disposed between the side guide panel and the outer side panel and is lower than the first panel.