Structure for a cd storage device

Abstract

The present invention relates to an improved structure of a CD storage device comprising a plurality of thick paperboard sheets so as to store large amount of CDs. The surface of each thick paperboard sheet is provided with sealed storage chamber for the storing of CDs. The device allows convenient withdrawal and insertion of CD, and the device can be manufactured with low cost.

I claim:  
     
         1 . An improved structure of a CD storage device having a plurality of thick paper boards sheets characterized in that a plurality of storage chambers are provided to every sheet of the paper board and the circumferential edge of the storage cavity is provided with a covering plate to prevent the CD from dislocating therefrom, and a notch allowing convenient withdrawal of the CD, thereby the CD storage device provides convenient and practical storage of CDs.  
     
     
         2 . An improved structure of a CD storage device as set forth in  claim 1 , wherein the hard paper board comprises a hard board and a paper board formed as a unit which is foldable, and a thin paper sheet is located between the hard board and the paper board, and the center of the hard board and the paper board is provided with score-line and strap-like slot, facilitating the formation of the hard paper board sheet.  
     
     
         3 . An improved structure of a CD storage device as set forth in  claim 1 , wherein the plurality of hard paperboard sheets is removable-type of sheets.  
     
     
         4 . An improved structure of a CD storage device as set forth in  claim 1 , wherein said hard boards are formed with only one circular recess with a covering plate at one side or two circular recesses with two covering plates at both sides and are used as the first and last pages, between which are fitted a first paperboard, a thin sheet and a second paperboard which are joined together by adhesive and one-half of said hard board in area.