Patent ID: 6155642
Filing Date: 2000-12-05
Classification: A47C,A61G

Abstract:
A barber/beauty chair which has a mechanism for hoisting/lowering a seat part with keeping the seat part horizontal to a base part comprising:a first parallel link having one end side which is rotatably connected to the base part and the other end side which is rotatably connected to a connecting member;a second parallel link having one end side which is rotatably connected to the connecting member and the other end side which is rotatably connected to the seat part;a cylinder device for rotating the second parallel link, the cylinder device having a base end side which is rotatably connected to the base part and a tip side which is rotatably connected to the second parallel link; anda connecting link for connecting a rotational motion of the first parallel link and a rotational motion of the second parallel link in opposed directions with each other, the connecting link having one end side which is rotatably connected to the first parallel link and the other end side which is rotatably connected to the second parallel link.