Foldable shelf display

A collapsible display device comprising:

• a wall blank having a flat rear wall panel and two converging flat side wall panels connected end to end foldably relative to each other to define a continuous wall structure,
• the wall blank being collapsible to a flattened state for storage and transportation and convertible to an expanded display state in which the wall panels cooperatively bound a polygonally shaped inner display space,
• first and second substantially flat flaps respectively associated one each with the two converging side wall panels;
• means attaching each of the first and second flaps foldably relative to its respective side wall panel so that each of the flaps can be swung inwardly of the display space into a juxtaposed position to afford openings in each of the side wall panels;
• means interconnecting the first and second flaps with the rear panel when the flaps are in juxtaposed position so that the juxtaposed flaps define a shelf within the polygonal display space for articles to be displayed;
• and
• a display tray blank, the display tray blank having a flattened state for storage and transportation and convertible to an expanded display state for fitting within the polygonal display space adjacent the juxtaposed first and second flaps of the display device to provide a removable tray for displaying articles.

A collapsible display device comprising:

• first and second vertically stacked collapsible display modules, each of the first and second display modules having:
• a wall blank having substantially flat wall panels connected end to end to define a continuous wall structure,
• the wall blank collapsible to a flattened state for storage and transportation and convertible to an expanded display state in which a number of wall panels cooperatively bound a triangulated storage space,
• two of the number of wall panels cooperatively bounding the storage space comprising a first and second wall panel joined at a common fold line, and one of the number of panels cooperatively bounding the storage space being a rear wall panel interconnecting the first and the second wall panels;
• first and second substantially flat flaps respectively associated one each with the first and second wall panels;
• means attaching each of the first and second flaps foldably relative to its respective wall panel;
• means interconnecting the first and second flaps with the rear panel so that the first and second flaps are situated in juxtaposed relationship with one another and define a shelf within the triangulated storage space for placement of articles to be displayed;
• and
• means rigidifying the display device when the first and second display modules are situated in a vertically stacked arrangement including the first module having a slot and the second module having a projecting shoulder of a size to fit within the slot, the shoulder being engagable with the slot when the modules are positioned in vertical telescoped relation to rigidify the stacked modules.

A collapsible display device comprising:

• a wall blank having substantially flat wall panels connected end to end to define a continuous wall structure,
• the wall blank collapsible to a flattened state for storage and transportation and convertible to an expanded display state in which a number of wall panels cooperatively bound a substantially triangulated display space,
• two of the number of wall panels cooperatively bounding the display space being a first and second wall panel and one of the number of panels cooperatively bounding the storage space being a rear panel interconnecting the first and the second wall panels;
• first and second substantially flat flaps respectively associated one each with the first and second wall panels;
• a vertically extending support pillar formed forwardly of the rear panel between the first and the second flaps;
• means attaching each of the first and second flat flaps foldably relative to its respective wall panel;
• means interconnecting the first and second flaps with the rear panel so that the first and second flaps are situated in juxtaposed relationship with one another to define a shelf within the display space;
• and
• a display tray blank having a flattened state for storage and transportation and convertible to an expanded display state for fitting within the triangulated display space adjacent the juxtaposed first and second flaps and providing a removable tray for displaying articles.