Button structure formed by complex materials

Abstract

A button structure includes a flexible body, a protective layer and a hard frame. The protective layer has a plurality of pictures and symbols formed on a rear face thereof, and is formed on a top side of the flexible body for protecting the pictures and symbols and making the pictures and the symbols wear resistant. The hard frame is disposed under the flexible body for increasing the rigidity of the flexible body and retaining the shape of the flexible body. Therefore, the present invention not only solves the conventional problems that the pictures or symbols are easily worn and stripped from the flexible body and that the flexible body is not easily positioned when in use, but it also reduces the volume of the button structure by disposing the hard frame under the flexible body.

1 . A button structure formed by complex materials, comprising: 
 a flexible body;    a protective layer having a plurality of pictures and symbols formed on a rear face thereof, the protective layer being formed on a top side of the flexible body for protecting the pictures and symbols and making the pictures and the symbols wear resistant; and    a hard frame disposed under the flexible body for increasing the rigidity of the flexible body and retaining the shape of the flexible body.    
   
   
       2 . The button structure as claimed in  claim 1 , wherein the flexible body is made of flexible rubber materials or plastic materials.  
   
   
       3 . The button structure as claimed in  claim 1 , wherein the protective layer is a wear resistant resin film or printing ink film.  
   
   
       4 . The button structure as claimed in  claim 1 , wherein the pictures are a pattern, words or numerals.  
   
   
       5 . The button structure as claimed in  claim 1 , wherein the hard frame is a metal sheet or metal film made of metal materials.  
   
   
       6 . The button structure as claimed in  claim 1 , wherein the hard frame is a plastic sheet or plastic film made of plastic materials.  
   
   
       7 . The button structure as claimed in  claim 1 , wherein the protective layer is formed on the top side of the flexible body by a printing or coating method.  
   
   
       8 . A button structure formed by complex materials, comprising: 
 a flexible body;    a protective layer having a plurality of pictures and symbols formed on a rear face thereof, and integratedly formed on a top side of the flexible body for protecting the pictures and symbols and making the pictures and the symbols wear resistant; and    a hard frame integratedly disposed under the flexible body for increasing the rigidity of the flexible body and retaining the shape of the flexible body.