Chair lift knowledge

- May 04, 2018-

The chair lift is a new-type chair, which is mainly composed of a seat plate, a backrest, a bracket, a support rocker arm, a lifting and positioning device and a chair leg, and is characterized in that: a bracket rocker arm is correspondingly articulated between the bracket and the chair leg, and the bracket is The swing arm pivots up and down with the hinge axis hinged on the leg of the chair, and when the swing arm of the stand is shaken, the stand is raised and lowered to achieve the lifting and lowering of the seat plate. In addition, a lifting and positioning device is further provided between the stand and the chair leg.