JPS6452419A - Liftable washstand apparatus - Google Patents

Abstract

PURPOSE: To cope with the height and physical conditions of a user by providing roller members which rise and fall while in contact with rails mounted on a wall, and driving a support plate on which a mirror, a cabinet, and the washstand are mounted. CONSTITUTION: A pair of right and left rail members 1, 2 mounted on a wall W are placed upright, and vertically extended grooves 3, 4 are formed in the pair of right and left rail members. Upper and lower pairs of right and left rollers 10, 11 and auxiliary rollers 12, 13 rise and fall while rotating on contact with the interior wall surfaces of the grooves 3, 4 in the right and left rail members 1, 2 and with outside touching parts 5, 6. A drive for raising and lowering a washstand 25 is installed in a space part A between a support plate means 9 on which the washstand 25 is mounted to raise and lower the washstand 25 and the wall W, and by operating an up switch 38 which makes a pair with a down switch 39, a solenoid valve 39 for a fluid pressure inlet pipe 35 is opened to allow constant fluid pressure such as water or air pressure to flow into a fluid pressure cylinder 31 through the inlet pipe 35 to raise a piston rod 32, so as to raise the washstand 25 and a cabinet member 24 which are mounted on the support plate means 9.