Folding collapsible storage rack

Abstract

A folding collapsible storage rack is constructed to include a vertical rectangular back frame, two vertical side frames respectively hinged to two opposite long sides of the back frame, a plurality of bearing members respectively pivoted to the back frame at different elevations, and a plurality of angle fittings respectively fixedly fastened to the side frames at different elevations and adapted to support the bearing members in horizontal for keeping things after the side frames have been turned outwards from the back frame to an extended position.

What the invention claimed is:  
     
         1 . A folding collapsible storage rack comprising a: 
 a back frame, said back frame having two vertical lateral sides;    two side frames respectively hinged to the vertical lateral sides of said back frame by hinge means and turned relative to said back frame between a received position and an extended position;    a plurality of bearing members respectively pivoted to said back frame at different elevations by respective pivot means and turned relative to said back frame between a vertical position where said bearing members are closely attached to said back frame, and a horizontal position where said bearing members are held perpendicular to said back frame;    first locating members respectively fixedly fastened to said side frames and adapted to support said bearing members in said horizontal position; and    second locating members respectively fixedly fastened to said bearing members and adapted to secure said bearing members to said first locating members for enabling said bearing members to support things.    
     
     
         2 . The folding collapsible storage rack as claimed in  claim 1  wherein said bearing members are rectangular open frames each having a long side pivoted to said back frame by said pivot means.  
     
     
         3 . The folding collapsible storage rack as claimed in  claim 1  wherein said bearing members are solid rectangular plates each having a long side pivoted to said back frame by said pivot means.  
     
     
         4 . The folding collapsible storage rack as claimed in  claim 1  said first locating members are angle fittings respectively fixedly fastened to one long side of each of said side frames remote from said back frame, each having a locating hole; said second locating members are respectively fixedly fastened to one long side of each of said bearing members remote from said back frame, each having a positioning pin adapted to engage the locating hole of one of said angle fittings of said locating members.