| 摘要 |
PURPOSE: A multiple joint type hinge structure of a dish refrigerator is provided to maintain a stop state of a door even in a state that the door is opened at a certain angle. CONSTITUTION: A first fixing member(13a) has one end fixed at a case(11) of a dish refrigerator, and the other end formed in circular arc shape having a groove of predetermined size. A second fixing member(13b) is placed adjacent to the first fixing member, and of which one end is fixed at the case. A first frame(15) is combined with the first fixing member by a hinge, and an elastic member and a ball are mounted in the first frame. A third frame(17) is fixed at a door(12). A second frame(16) is placed between the first frame and the third frame, and one end of the case is combined with the second fixing member by a hinge. An intermediate member(18) combines one sides of the first, second, and third frames by hinges. A connecting member(19) is formed at a part of the intermediate member where the second frame is combined with the third frame. The first, second, and third frames, the intermediate member, and the connecting members are organically connected to be operated.
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