Knock-down cabinet assembly

Claim 1

A cabinet having a top work surface comprising: a rear wall and two side walls, the adjacent edges of said rear and side walls having bent portions which upon abutment and pivoting hook one another to form a joint which prevents separatiion of said side walls and rear wall, a frame-shaped front wall having vertical posts adapted to snap over to join said front wall to said side walls to thereby form a box-like structure, the upper portions of both of said side walls and rear wall having inwardly directed horizontal portions, a top part having three edges bent back on itself in a reverse direction and terminating in an oppositely directed bent portion forming outwardly directed grooves between said bent back portion and said oppositely directed bent part, said grooves being adapted to engage with said inwardly directed horizontal portions, and wherein said top part is a flat plate forming a work surface, said upper parts of said side walls each being provided with a horizontal portion upon which the grooves of said top part are slid, and an additional part above said horizontal portion in the form of a triangular surface which forms an edge portion projecting above the top surface of said top part, and whose height increases in a direction toward the rear wall of said cabinet.