Patent ID: 9471111
Filing Date: 2016-10-18
CPC Classification: E05D,G06F

Claim Text:
1. A hinge mechanism, adapted to be pivotally connected between a first body and a second body, comprising: a plurality of first torsion shafts, wherein each of the first torsion shafts comprises a first locking end; a first torsion sleeve rotatably sleeved on the first torsion shafts, so as to link the first torsion shafts; a plurality of second torsion shafts, wherein each of the second torsion shafts comprises a second locking end; a second torsion sleeve rotatably sleeved on the second torsion shafts, so as to link the second torsion shafts, the first torsion sleeve and the second torsion sleeve engagebly interfering with each other, such that one of the first torsion shafts and one of the second torsion shafts, which are adjacent to each other, drive each other to move; a first fixing assembly engaged with one of the first locking ends of the first torsion shaft and one of the second locking ends of the second torsion shaft, which are adjacent to each other; a second fixing assembly, adapted to be connected to the first body, engaged with the other first locking end of the first torsion shaft, which is away from the second torsion shafts; and a third fixing assembly engaged with the second torsion shaft away from the first torsion shafts, the first fixing assembly disposed between the second fixing assembly and the third fixing assembly and engagebly interfering therewith, so as to drive one another to move upon rotation of one of the second fixing assembly and the third fixing assembly.