Patent ID: 8959720
Filing Date: 2015-02-24
Classification: E05Y,F16H,G06F,H04M,Y10T

Abstract:
1. A synchronous movement device of dual-shaft system, comprising: a first shaft having a fixed end, a driver and a pivoted end, said driver being disposed between the pivoted end and the fixed end of the first shaft, the driver being formed with a driving rail; a second shaft having a fixed end, a reactor and a pivoted end, said reactor being disposed between the pivoted end and the fixed end of the second shaft, the reactor being formed with a reacting rail; and a link unit having a driving boss and a reacting boss respectively positioned in the driving rail and the reacting rail, the driver being rotatable with the first shaft to push the link unit to move along the first and second shafts so as to make the reactor rotate in a direction reverse to a moving direction of the driver, whereby the first and second shafts are synchronously rotated; wherein the link unit is a block body formed with a first concaved face and a second concaved face, the driving boss being disposed on the first concaved face and the reacting boss being disposed on the second concaved face.