| 摘要 |
<p>A mobile terminal device of the present invention comprises at least one hinge part and first and second enclosures which are connected in an openable/closable manner by way of the hinge part. When the first and second enclosures are in a closed state and a surface opposing the other enclosure is referred to as an opposing surface and a surface on the opposite side to the opposing surface is referred to as a non-opposing surface, the distances between the non-opposing surfaces of the first and second enclosures and the center of the hinge part are equal. When the first and second enclosures in a closed state are rotated to an angle formed by two normal lines drawn from the center of the hinge part to the non-opposing surfaces of the first and second enclosures, intersecting portions of the non-opposing surfaces and side surfaces of the hinge part sides of the first and second enclosures are in alignment. The diameter of the hinge part is equal to or less than the total length of the distance between the center of the hinge part and the non-opposing surfaces of the first and second enclosures.</p> |
