OPENING/CLOSING DEVICE FOR DOUBLE-LEAFED HINGED DOOR OF HOUSEHOLD BUDDHIST ALTAR

摘要

PURPOSE:To reduce the sliding resistance and to smoothly open and close the double-leafed binged door by providing many rotors supported axially to a flexible band body for connecting a fitting member of a pair of doors to one end and moving a guide so as to be freely movable forward and backward, a detaining member, and a driving means. CONSTITUTION:A detaining member 9 is engaged to many rotors 7 supported axially to one end of a band body 6 through links 15 provided crosswise on fitting members 13 of a pair of double-leafed binged doors 2, the band body 6 is inserted and fitted into a linear guide 5, and also, a driving means 10 is linked to a detaining member 9. When the detaining member 9 is rotated in the direction in which a pair of band bodies 6 are drawn into the inner part by operating the driving means 10, a pair of left and right doors 2 move in the opening direction and the doors 2 are opened. When the detaining member 9 is rotated in the direction in which the band bodies 6 move to the outer part, the doors 2 are closed. By rotating forward and backward the detaining member 9 by the driving means 10 and moving the band bodies 6, the doors 2 of a household Buddhist altar can be opened and closed simply and smoothly.