| 摘要 |
<p>A tray-like containing element for shelving structures is described, in particular for inside fitting of commercial vehicles with facilities, formed by aluminium extruded section elements (10), front and back, assembled one to another by means of aluminium press-molded elements (20). A bottom element (50) is introduced and fastened into the edge grooves of the channel elements (10) and rests on folded edges of the press-molded elements (20). The press-molded elements are joined to the channel elements by means of self-tapping screws (40), which have a widened head (44), designed to introduce itself into interlocking slots (33) present on support elements (30, 31). The tray element of the invention and the modular structure obtained therewith are characterized by lightness and strength.</p> |
