Patent ID: 8905501

Claim:
A refrigerator comprising: a main body configured to define a storage chamber; a main door rotatably coupled to the main body; a sub door provided between the main body and the main door and rotatably coupled to the main body, the main door being rotatable independently of the sub door and the sub door being rotated along with the main door; a storage box received in the storage chamber to be drawn out therefrom; a fixing rail fixed to one side of the storage chamber; a moving rail provided to be movable along the fixing rail and moving along with the storage box; and a restrainer provided in one side of a part configured to move integrally along with the storage box and in one side of a part formed integrally with the storage chamber and configured to allow the storage box to be selectively drawn out from the storage chamber when the storage box is pressed, the restrainer comprising an opener including an engagement member and an insertion member selectively engaged with the engagement member, and wherein the opener includes: a pressuring part configured to press the insertion member to be separated from the opener; a first elastic member configured to provide a pressure on the pressuring part; and a second elastic member coupled to the engagement member to generate a force pulling the engagement member.