Patent ID: 6264030
Filing Date: 2001-07-24
Classification: A47B,B25H,Y10S

Abstract:
A tool box comprising:a first part having a first board and a second board, a first inclined surface defined in a side of said first board and a second inclined surface defined in a side of said second board, a connection portion connecting an edge of said first inclined surface and an edge of said second inclined surface, a plurality of first projections extending from said second inclined surface and a plurality of first recesses defined in said first inclined surface, said first projections engaged with said first recesses when said first inclined surface matches with said second inclined surface, a plurality of second projections extending from two sides of said first board, said first inclined surface connected between said two sides having said second projections, a plurality of second recesses defined in the other three sides of said second board;a second part having a middle board and a first side of said middle board being a third inclined surface and a plurality of third recesses defined in said third inclined surface of said middle board, a second side of said middle board being a fourth inclined surface and a plurality of fourth recesses defined in said fourth inclined surface of said middle board, a third board having a fifth inclined surface which is connected to said first side of said middle board, a plurality of third projections extending from said fifth inclined surface, said fifth inclined surface matched with said third inclined surface of said middle board and said third projections engaged with said third recesses, a fourth board having a sixth inclined surface which is connected to said second side of said middle board, a plurality of fourth projections extending from said sixth inclined surface, said sixth inclined surface matched with said fourth inclined surface of said middle board and said fourth projections engaged with said fourth recesses, said third board having a plurality of first connection recesses defined in a distal side opposite to said fifth inclined surface of said third board, a plurality of first connection rods extending from a side connected between said fifth inclined surface and said distal side of said third board, said fourth board having a plurality of second connection recesses defined in a distal side opposite to said sixth inclined surface of said fourth board, a plurality of second connection rods extending from a side connected between said sixth inclined surface and said distal side of said fourth board;said first board connected between said third board and said fourth board by engaging said second projections on said first board with said first connection recesses in said third board and said second connection recesses in said fourth board respectively;said second board connected between said third board and said fourth board by engaging said first connection rods on said third board and said second connection rods on said fourth board with said second recesses in said second board, anda handle connection to an outside of said middle board.