Patent ID: 9445668
Filing Date: 2016-09-20
CPC Classification: A47B,F16B

Claim Text:
1. A shelving structure, comprising: a first upright having an outer surface and an opposite inner surface; at least one inner shelf extending in a longitudinal direction and delimited by a first side end comprising a first abutment surface traverse to said longitudinal direction and configured to abut against said inner surface of the first upright, so that said at least one inner shelf is mounted transversely to the inner surface of the first upright, the at least one inner shelf comprising an extruded profile with the longitudinal direction being parallel to a direction of extrusion of the profile and having a cross-section orthogonal to the longitudinal direction having a thickness decreasing from a central area of the at least one inner shelf to a front edge and to a rear edge of the at least one inner shelf; at least one first engagement portion retained in said at least one inner shelf, the at least one first engagement portion disposed on said first side end remaining rearward in relation to said first abutment surface towards the inside of the at least one inner shelf; at least one first cantilever bar configured to be mounted projecting transversely from the outer surface of the first upright and rotatable therefrom, aligned with said first engagement portion, said first cantilever bar comprising an abutment surface configured to abut on the outer surface of the first upright; at least one first threaded connection element free to slide in a through hole through said first upright, configured to connect the first cantilever bar and the first engagement portion so that by screwing the first threaded connection element, the abutment surface of the cantilever bar and the first abutment surface of the at least one inner shelf are drawn respectively against the outer and inner surfaces of the first upright on opposite sides of the first upright; and at least one first lateral cantilever shelf configured to be supported by said at least one first cantilever bar projecting from said outer surface of the first upright in an aligned configuration with said at least one inner shelf, the at least one first lateral cantilever shelf having a same cross-section to the cross-section of the extruded profile of the at least one inner shelf; wherein the at least one first lateral cantilever shelf includes at least one first seat configured to slidably receive the at least one cantilever bar within an encumbrance of the first lateral cantilever shelf such that the at least one first cantilever bar is completely disposed within the respective first lateral cantilever shelf when the first lateral cantilever shelf is affixed to the first cantilever bar.