Patent ID: 8180413
Filing Date: 2012-05-15
Classification: H04M

Abstract:
1. A hinge structure for foldably connecting a first housing with a second housing, wherein: a front case of the first housing is provided with a first connecting portion having a first cylindrical hole, into which an inner cylindrical portion of a dummy hinge composed of two cylindrical portions that have the same axis and different diameters, respectively, is inserted rotatably, wherein the first connecting portion protrudes from an end of the front case of the first housing; a front case of the second housing is provided with a second connecting portion that is located, along a hinge axis, on the center side of the first connecting portion when connected, and that has a second cylindrical hole into which an outer cylindrical portion of the dummy hinge is inserted unrotatably, wherein: the hinge structure comprises a stopper for fixing the dummy hinge, which can be inserted as the dummy hinge is buried in the second cylindrical hole, with the inner cylindrical portion of the dummy hinge inserted into the first cylindrical hole.