Patent ID: 7320452
Filing Date: 2008-01-22
Classification: A47F

Abstract:
1. An adjustable rail-hanging apparatus comprising: a main body and a limit device, wherein said main body comprises vertically bended lateral sides located on each four sides of said main body to form stoppers having a gap between every two adjacent stoppers, fitting holes with different-sized diameters being formed on the center of said main body, first screw holes to be inserted respectively by first locking devices being formed respectively on both sides of the upper end of said main body, wherein said first locking devices extending through the first screw holes and guiding grooves having slot being oppositely formed on both sides of said main body respectively for movably holding said limit device; and said limit device having shaft surface comprises second screw holes formed on both sides of said shaft surface, second locking devices extend through said second screw holes, each of two opposing ends of said shaft surface of said limit device being bent to form a holding part, said holding part comprising a hooking notch being formed on each of the two opposing ends of the holding part for holding a rail of an aluminum extrusion hanging board, wherein said limit device is provided with movable connection by disposing said second locking devices in said guiding grooves and through said second screw holes and securely engaging said limit device with the backside of said main body.