PURPOSE: A hinge is provided to completely open an accepting space by ensuring the opening angle of an outer door up to 90-180 degrees and to minimize a space occupation rate. CONSTITUTION: A hinge comprises a first fixing member (10), a second fixing member (30), a pin (50), and a position fixing unit (70). The first fixing member is equipped in the entrance side of a cabinet (C). The second fixing member is fixed to a side of an outer door (D). The pin penetrates the first and second fixing members to enable the second fixing member to rotate around the first fixing member. The position fixing unit rotatably fixes the second fixing member to the first fixing member in order to maintain the outer door to close the cabinet.
