| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge structure of a door of an automobile with improved supporting rigidity of a door rotating via a door hinge arm. SOLUTION: A first door hinge arm 11 is rotatably mounted to a body 30 on one end, and to a door 20 on the other end. A second door hinge arm 12 is rotatably mounted to the body on end and to the door on the other end at a position separated below the first door hinge arm. The door is opened/closed in connection with the rotation of the first and second door hinge arms. A third door hinge arm 13 restraining a trajectory of opening/closing the door is arranged between the first and second hinge arms, and is rotatably mounted to the body on one end and to the door on the other end. COPYRIGHT: (C)2007,JPO&INPIT
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