Patent ID: 6059366
Filing Date: 2000-05-09
Classification: A47C,B60N

Abstract:
An adjustable armrest for chairs comprisinga fixing seat having a polygon protrusion, two locking holes for locking a chair stump, two lower recesses each having a holder for holding a spring and two screw holes, and two covering pads each having one central opening and two screw holes for covering said lower recesses wherein a steel-ball with a diameter bigger than that of said central opening positioned thereon;an adjustable seat having a long opening with a width at least equal to the length of two opposite sides of the polygon protrusion, two sets of adjusting orifices arranged beside the long opening, and two fixing holes for attaching a rest cushion;a connecting member containing a cap, a washer and a shield for connecting said fixing seat and adjustable seat together by attaching the shield to a bolt extending upwardly from a bottom of said fixing seat; anda rest cushion attached to said adjustable seat.