Plastic container

Abstract

A plastic container includes a molded multi-layered structure defining an inner space therein and including a first molded layer surrounding the inner space and having an outer surface and an outer protrusion protruding outwardly from the outer surface, and a second molded layer surrounding and covering the outer surface of the first molded layer and formed with an outer through-hole. The outer protrusion of the first molded layer fills and seals the outer through-hole in the second molded layer.

1 . A plastic container comprising:
 a molded multi-layered structure defining an inner space therein and including
 a first molded layer surrounding said inner space and having an outer surface and an outer protrusion protruding outwardly from said outer surface, and 
 a second molded layer surrounding and covering said outer surface of said first molded layer and formed with an outer through-hole; 
   wherein said outer protrusion of said first molded layer fills and seals said outer through-hole in said second molded layer.   
   
   
       2 . The plastic container as claimed in  claim 1 , wherein said molded multi-layered structure further includes a third molded layer surrounding said inner space, having an outer surface, and formed with an inner through-hole, said first molded layer surrounding and covering said outer surface of said third molded layer and further having an inner surface opposite to said outer surface, and an inner protrusion that protrudes inwardly from said inner surface and that fills and seals said inner through-hole in said third molded layer. 
   
   
       3 . The plastic container as claimed in  claim 1 , wherein said molded multi-layered structure further includes a third molded layer surrounding said inner space and having an outer surface and a core protrusion that protrudes outwardly from said outer surface of said third molded layer, said first molded layer further having an inner surface opposite to said outer surface of said first molded layer and being formed with a core through-hole extending from said inner surface of said first molded layer through said outer protrusion, said core protrusion of said third molded layer filling and sealing said core through-hole in said first molded layer. 
   
   
       4 . The plastic container as claimed in  claim 1 , wherein said molded multi-layered structure further includes a third molded layer surrounding said inner space and having an outer surface and an outer protrusion that protrudes outwardly from said outer surface of said third molded layer, said first molded layer being formed with a first through-hole, said second molded layer being further formed with a second through-hole that is aligned with said first through-hole in said first molded layer, said outer protrusion of said third molded layer filling and sealing said first through-hole in said first molded layer and said second through-hole in said second molded layer. 
   
   
       5 . The plastic container as claimed in  claim 1 , wherein said first and second molded layers are different in color.