Patent ID: 8385991

Claim:
A dual-axis hinge structure, comprising: a hinge base comprising: at least one pushed portion having two opposite contacting surfaces thereof; a first pivot portion comprising: a first rotary shaft pivotally disposed on one end of the hinge base; and at least one first cam non-rotatably disposed on the first rotary shaft, and contacting to one of the opposite contacting surfaces of the pushed portion, wherein the first cam has a first summit thereon; a second pivot portion comprising: a second rotary shaft pivotally disposed on the other end of the hinge base, and being parallel to the first rotary shaft; and at least one second cam non-rotatably disposed on the second rotary shaft, and contacting to the other of the opposite contacting surfaces of the pushed portion, wherein the second cam has a second summit thereon; a restoring member interposed between the first rotary shaft and the second rotary shaft, and coupling to the first rotary shaft and the second rotary shaft, wherein when both the first cam and the second cam rotate such that the first summit and the second summit respectively contact the opposite contacting surfaces of the pushed portion, the first rotary shaft and the second rotary shaft are reversely moved away from the pushed portion.