RAIL-MOUNTED WORK CHAIR

摘要

PURPOSE: A rail-mounted work chair is provided to adjust a duck height by moving within a predetermined radius along a rail. CONSTITUTION: A rail moving type working chair(100) comprises a frame(1), a rail(5) and a chair(20). The frame is installed on the earth surface. The rail is built at a longitudinal direction of the frame. The chair is combined in the rail. Wheels(2, 2') are installed in one side of the frame. Fixed legs(7, 7') are installed in the other side of the frame. The height of the fixed legs and wheels are respectively controlled.