Compact disc holder and its support base

Abstract

A compact disc which has a high serviceability and an excellent economy and saves the installation space with the usability of a wasteful space by the capability to store a compact disc with a simple structure. A compact disc holder ( 21 ) for mounting a compact disc ( 5 ) by magnetic attraction in an arbitrary place of a ferromagnetic article (S 2 ) can store compact discs by coupling them with a magnetic force. This compact disc holder can be constituted of two magnetic materials ( 2, 22 ), besides one of which can made from a ferromagnetic material, and can be constituted of only one member. This compact disc holder can store magnet member inside the housing cover. A support base can be provided to prevent a magnetic flux external leakage from the compact disc holder.

1 . A compact disc holder comprising a holding part which is made from magnetic material and tip side of said holding part insert through in central hole of a compact disc directly or in a cover member indirectly, and sidewall part which cover the side of a compact disc and which constitutes magnetic attraction ability outside central part of backside of an aspect to face with a compact disc, and said holding part mounting a compact disc and its tip side absorbs by magnetic attraction ability to a ferromagnetic article.  
   
   
       2 . A compact disc holder as in  claim 1  wherein said sidewall part is formed to cover one central part side in a compact disc and said holding part are formed to one body from magnetic material, and tip face of the holding part and outside face of the sidewall part are magnetized in different magnetic polarity.  
   
   
       3 . A compact disc holder as in  claim 2  wherein an wall member from ferromagnetic material is provided of covering other side central part of a compact disc that said side wall part is covering.  
   
   
       4 . A compact disc holder as in  claim 3  wherein said wall member is formed with a magnet, and the magnetic attraction side of the tip face and the other side of the holding part are magnetized in the different magnetic pole.  
   
   
       5 . A compact disc holder as in  claim 4  wherein said wall member is made from same material of the compact disc holder in  claim 2 .  
   
   
       6 . A compact disc holder according to any one of  claims 3  to  5  wherein outside face of said sidewall part or outside surface of said wall member is formed about arc curve, so as to pivotable when adsorb it by magnetic force at least to flat surface of ferromagnetic material.  
   
   
       7 . A compact disc holder as in  claim 1  wherein comprising a cover that accommodates a compact disc, and said compact disc holder which is forming said side wall part and said holding part which is made from magnetic material and is mounted central part of said cover, and adsorb to ferromagnetic material by magnetic attract force include with said cover.  
   
   
       8 . A compact disc holder as in  claim 1  wherein comprising said housing that stores a compact disc, and magnet member which is connected by coupling material, and adsorb to ferromagnetic article by magnetic attract force of said holding part through said cover and said coupling material.  
   
   
       9 . A compact disc holder as in  claim 7  or  8 , wherein said cover is formed from a soft transparent material.  
   
   
       10 . A compact disc holder according to  claim 6  wherein said ferromagnetic material or said compact disc holder either subsidiary magnet adsorb to it or put between plural said compact disc holder.  
   
   
       11 . A compact disc holder according to  claim 1  wherein said magnetic material comprises ferrite-bond magnet of comparatively weak magnetic force.  
   
   
       12 . A support base comprising ferromagnetic material that by magnetic attraction adsorbs and holds to its inside said a compact disc holder comprising a holding part which is made from magnetic material and tip side of said holding part insert through in central hole of a compact disc directly or in a cover member indirectly and sidewall part which cover the side of a compact disc and which constitutes magnetic attraction ability outside central part of backside of an aspect to face with a compact disc and said holding part mounting a compact disc and its tip side absorbs by magnetic attraction ability to a ferromagnetic article the support base comprising the magnetic material that one side at north magnetic pole and other side at south magnetic pole, and adsorb ferromagnetic connecting material between last end of said compact disc holder and bottom of it and form a magnetic closed circuit, and prevent the magnetic flux external leakages.  
   
   
       13 . A support base in claim 12  wherein both side of said magnetic material are magnetized to multi magnetic pole, and by magnetic attraction said support base adsorb said compact disc holder that having said magnetic material, and adsorb ferromagnetic connecting material to last end of compact disc holder and form a magnetic closed circuit, and prevent magnetic flux external leakage.