Collapsible and self-expandable display unit has panels and push unit which is bent or curved by pulling component to expand panels from collapsed configuration to service position

摘要

The display unit has two panels (10,20) which are joined along the lateral edges (11,12,21,22). A push unit (30) is joined to the panels so as to collapse the display unit. The panels are positioned back-to-back to form a flat configuration. The push unit is bent or curved by a pulling component (50) to expand the panels from a collapsed configuration to a service position in which display unit is maintained in upright state. An independent claim is also included for push unit.