Foldable shelving construction

A shelving construction for attachment to a generally planar wall surface comprising:

• (a) a plurality of elongate tubes each having a rectangular cross-section of mutually perpendicular front surface, rear surface and first and second opposed side surfaces, said tubes adapted to be attached to said wall surface in a vertical and spaced-apart, parallel orientation and where vertically spaced-apart pairs of horizontally aligned slots are formed through the front surface of each of the plurality of tubes;
• (b) a plurality of generally L-shaped plates, each having a first leg fitted individually into said slots and pivotally secured therein by a first set of bolts extending through aligned apertures in said first leg of said plates and said first and second opposed side surfaces of the tubes;
• (c) a second set of bolts extending through aligned apertures in the first and second opposed side surfaces of said tubes and vertically offset from the first set of bolts by a distance whereby a second leg of the L-shaped plates extends perpendicularly from the first surfaces of said tubes when the L-shaped plates engage the second set of bolts;
• (d) a shelf support member sandwiched between second legs of the plates extending out from the pairs of horizontally aligned, vertically spaced slots;
• and
• (e) shelf members affixed to the shelf support members.