Lifting and rotating device

A lifting and rotating device, applicable to office furniture with a base, comprising:

• a lifting unit, comprising:
• a gas lift configured to be disposed on the base of the office furniture and having a telescopic rod and a control pin disposed at one end of the telescopic rod for controlling movement of the telescopic rod;
• and
• a support member disposed on the end of the telescopic rod adjacent to the control pin and capable of moving up and down along with the movement of the telescopic rod, wherein the support member has at least a hinge for defining a pivot axis;
• a rotating unit comprising a main body pivotally disposed on the hinge and rotatable around the pivot axis;
• and
• a decompression unit, comprising:
• a handle movable between a release position and a control position;
• a pressure regulating member pivotally disposed on the hinge and normally located at a release position;
• and
• a cable having one end connected to the handle and the other end connected to the pressure regulating member at a position that is substantially located on the pivot axis;
• wherein the handle is normally located at the release position, and when the rotating unit rotates around the pivot axis, the relative position between the pressure regulating member and the control pin remains unchanged;
• on the other hand, when the handle is moved to the control position by an external force, the pressure regulating member is moved to press the control pin.