| 摘要 |
<p>An axially collapsible frame adapted to be collapsed axially by means of a turning movement, suitable in particular for display racks comprising a plurality of shelves (1) arranged above each other, said frame comprising uprights (3) interconnecting circumferential edges of shelves arranged above each other, which uprights are each composed of elements (6) hingedly interconnected between successive shelves and are each connected to a shelf edge by means of a pivot which permits limited rotation of the upright element in a plane substantially tangential to the shelf edge. <IMAGE></p> |
