Cartridge insert which fits into a box
AssigneeFidelity Container Corporation
InventorDavid F. Kari
Life of this patent
Estimating the term…
Abstract
An integral, generally rectangular corrugated fibreboard blank folds to form an insert having three air cells for cradling and protecting a product. Two of the air cells stand vertically with the third air cell suspended between them. A product rests on the third air cell and is received and captured between the vertical air cells. The insert, with the product in place, fits into a box where tabs projecting from the insert cooperates with the box to form two more air cells at the opposite ends of the inert. The specific product which prompted the invention is a toner cartridge for a printer.
Claims18
A corrugated fibreboard insert for receiving and protecting a product, said insert comprising:
- a generally rectangular blank divided longitudinally into a bottom panel flanked by side panels joined to outer panels;
- said bottom panel having a rectangular central bottom panel having opposite sides and ends;
- said side panels having splayed panels joined to said opposite sides of said central bottom panel;
- said outer panels having bottom air cell panels joined to said splayed panels;
- said splayed panels and said bottom air cell panels folding to form an air cell below said central bottom panel;
- central cradle panels joined to opposite ends of said central bottom panel;
- said side panels and said central cradle panels having intermediate and outer cradle panels which fold to form an air cell behind each of said central cradle panels;
- whereby air cells are formed on each end and a bottom of said insert;
- and
- product anchoring tabs on each of said central cradle panel.
An insert for receiving, cradling, and protecting a product, said insert comprising:
- a corrugated fibreboard blank divided by fold and cut lines to enable the blank to be folded into a cradle configuration
- said folding forming a bottom panel over an associated air cell and a pair of vertical cradle panels with an associated air cell on each end of said bottom panel, said bottom air cell being a bridge suspended between said pair of vertical cradle air cells;
- and
- product anchoring tabs on said pair of vertical panels for securing a product in place between said vertical panels and said bottom air cell.
The insert for receiving, cradling, and protecting a product, said insert comprising:
- a corrugated fibreboard blank divided by fold and cut lines to enable the blank to be folded into a cradle configuration;
- said folding forming a bottom panel over an associated air cell and a pair of vertical cradle panels with an associated air cell on each end of said bottom panel, said bottom air cell being a bridge suspended between said pair of vertical cradle cells, said vertical cradle panels and their associated air cells fold slightly outwardly or inwardly relative to said bottom air cell in order to adjust to different lengths of the product;
- product anchoring tabs on said pair of vertical panels for securing a product in place within said cradle configuration;
- an outer box for receiving said insert and for fixing a distance between the outwardly or inwardly folded vertical cradle panels;
- and
- spacer tabs on each of said vertical cradle panel adjacent air cells for forming additional air cells between said adjacent air cell and an end wall of said outer box.
A corrugated fibreboard blank for forming a structure to receive and protect a toner cartridge for a printer,
- said structure being formed by folding an integral generally rectangular corrugated fibreboard blank in order to form a cradle configuration for receiving ends and for supporting a bottom surface of the toner cartridge;
- said cradle being formed of three integrally formed air cells, which are joined to provide two end cells and a central cell suspended between said two end cells;
- said central air cell having a bottom panel for supporting the bottom surface of the toner cartridge;
- and
- said two end air cells having anchoring flaps which receive opposite ends of the toner cartridge.
A blank for cradling a product, said blank comprising:
- a longitudinal bottom panel flanked by side panels joined to outer panels;
- said longitudinal bottom panel having opposite ends with a central cradle panel joined to and extending from each of said opposite ends of said longitudinal bottom panel;
- each of said side panel comprises a centrally located splayed panel positioned between outer portions of said side panel, said centrally located splayed panel connected to a side of said longitudinal bottom panel, each of said outer panel having a centrally located bottom air cell panel joined to and extending from said splayed panel;
- an outer cradle panel connected to each of said outer portions of each said side panels and adjacent said bottom air cell panels;
- and
- a partially cut line extending from each corner of said longitudinal bottom panel and defining boundaries between said splayed panels and said outer portions of each said side panel and between each said bottom air cell panel and each said outer cradle panel.
Dependencies are inferred from the claim text.