HEALTH CHAIR FOR ENHANCING WORK EFFICIENCY

摘要

PURPOSE: Provided is a chair with a functional back which is equipped with manual massaging technology and more than 180deg. angle control technology. It also has a leg support which makes sit-up exercise possible and a protruding device for pressure therapy. CONSTITUTION: The chair comprises: a back and a seat of which the angle is controlled up to 180deg by number 1 lever and over 180deg by number 2 lever; a rack gear(6) connected to a hand frame(4) which makes a massaging plate move reciprocally in a straight line by moving a handle(3) in a screw direction; and a pressure therapy device moving up and down by the straight line movement of the massaging plate.