Combination storage box

Abstract

A combination storage box includes a base and an enclosing wall set, in which a groove is arranged around the peripheral edge of the base, and a plurality of insertion portions is formed at a bottom edge of the enclosing wall set, also, a buckling protrusion is provided to each insertion portion; and the bottom edge of the enclosing wall set is correspondingly disposed with the peripheral edge of the base so that the buckling protrusions of the insertion portions can be inserted exactly in the groove of the base.

1 . A combination storage box, comprising a base and an enclosing wall set, in which a groove is arranged around a peripheral edge of the base, and a plurality of insertion portions is formed at a bottom edge of the enclosing wall set, also, a buckling protrusion is provided to each insertion portion; and the bottom edge of the enclosing wall set is correspondingly disposed with the peripheral edge of the base so that the buckling protrusions of the insertion portions can be properly inserted in the groove of the base.  
   
   
       2 . The combination storage box according to  claim 1 , wherein a thickness formed between the groove and the edge of the base is substantially equal to a width formed between the buckling protrusion and the edge of the enclosing wall set.  
   
   
       3 . The combination storage box according to  claim 1 , wherein the storage box is integrally formed with plastics.  
   
   
       4 . The combination storage box according to  claim 1 , wherein the enclosing wall set is formed as a longitudinal square body and the base shaped in a rectangle.  
   
   
       5 . The combination storage box according to  claim 1 , wherein the enclosing wall set is folded flatly.