| 摘要 |
<p>The present invention relates to a multilayer swing hinge for a portable terminal, and more particularly, to a multilayer swing hinge for a portable terminal which rotates a sub body coupled to an upper portion of a main body in a horizontal direction with respect to the main body to open or close the portable terminal. The multilayer swing hinge for a portable terminal includes: a housing mounted on a main body of the portable terminal; a rotation part rotatably coupled to the housing and including an upper cam and a lower cam which are vertically stacked on each other at a lower portion of the rotation part, the rotation part being mounted on the sub body rotated with respect to the main body; a slider inserted into the housing, the slider contacting the upper or lower cam; and a spring inserted into the housing to elastically support the slider in a direction of the rotation part. When the rotation part is rotated, a rotation angle of the rotation part automatically rotated by an elastic restoring force of the compressed spring is greater than that of the rotation part compressing the spring.</p> |
