Lift desk

Lift desk

CN
  • CN 101,301,144 A
  • Filed: 07/01/2008
  • Published: 11/12/2008
  • Est. Priority Date: 07/01/2008
  • Status: Active Application
First Claim
Patent Images

1. , a kind of same table, same table comprises desktop, the foot rest of hollow, it is characterized in that:

  • same table comprises the upper support pipe, crossbeam, screw rod, sleeve pipe, the upper support pipe of two hollows is symmetricly set on the both sides of desktop bottom, link to each other by crossbeam between the two, the bottom activity of upper support pipe is plugged in the outer tube sleeve of foot rest, in the pipe of each upper support pipe, respectively be provided with a helical gear along its axial direction and horizontal direction, two helical gears in each upper support pipe are meshing with each other, be provided with link gear in the helical gear outside of any one horizontally set, link gear and helical gear constitute rotation and are connected, in crossbeam, be provided with power transmission shaft along horizontal direction, the two ends of power transmission shaft are separately fixed on the helical gear of horizontally set in two upper support pipes, the sleeve pipe lower end is fixed on the bottom of outer tube sleeve, the sleeve pipe upper end forms internal thread, screw rod in axial direction is located in the pipe of upper support pipe, its upper end is fixed on the helical gear that in axial direction is provided with, the screw rod lower end is threaded with internal thread on the sleeve pipe, constitute the governor motion of same table, the upper support pipe constitutes slippage flexible connection up and down by governor motion and foot rest.

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