Patent ID: 6039413
Filing Date: 2000-03-21
Classification: G11B

Abstract:
A compact disk box structure capable of automatically extending compact disks mainly comprising a compact disk box body, a push plate, a front lid, a plurality of push rods, and a back lid and completed with a switch mechanism; in which said box body has an open rear end and is provided with slide guide grooves on two sides of the top face thereof, a row of parallel elongated openings on the rear portion of the top face, a longitudinal groove on the central portion of the top face and extending from the front end to the rear end, a row of spaced partition ribs formed on the inner wall surface of the top and the bottom of the box body, a row of long slots disposed on a front wall of the box body, two axle holes individually arranged on two side walls near the elongated slots to allow an axle rod to pass through; said push plate has a guide bar arranged on two sides thereof, a push button hole at the center of the front edge, one or more one-way stoppers transversely disposed on the central portion of the bottom face, a plurality of protrusions and a detent block; said front lid is provided with a plurality of rails, two hook-shaped tabs respectively disposed on a position near two ends of the front edge of the inner wall, and two short pins individually arranged on the outer walls near two ends of the lower edge; said push rod has a curved rod body with an axle hole on the upper end thereof; said back lid is provided with a plurality of embossed dots on two side walls; and characterized in that a plurality of said push rods are arranged in sequence in the elongated openings on the top face of the box body with an axle rod extending through the axle holes on the two side walls of the box body and the axle holes of the push rods so that each push rod is rotatably seated between two adjacent partition ribs of the box body and said front lid is pivoted to the front end wall of the box body and can freely turn to open or be secured in position by means of the switch mechanism and said back lid is attached to the rear end of the box body to close the rear end opening.