Patent ID: 8056997

Claim:
A refrigerator having a case that forms a main reserving chamber, and a door that opens and closes the main reserving chamber, the refrigerator comprising: a rack disposed at the door; and a connecting portion configured to rotatably and slidably dispose the rack in the door between a first position where the rack is horizontally disposed to support objects and a second position where the rack is vertically disposed not to support objects, wherein the connecting portion comprises: a rotation protrusion and a guide protrusion formed on both side surfaces of the rack with a spacing distance therebetween; a rotation groove in which the rotation protrusion is rotatably inserted; a slide guide groove in which the guide protrusion is slidably inserted; and a rotation guide groove in which the guide protrusion is inserted to guide rotation motion of the rack, wherein the guide protrusion is provided at least two in number, and wherein the rotation guide groove is provided in plurality, the plurality of rotation guide grooves formed respectively on a circumference with a preset diameter based on the rotation groove.