Self-supporting storage container

作者: Mitch Czosnyka

DOI:

关键词: EngineeringMechanical engineeringContainer (abstract data type)Cover (algebra)BlankCartonEngineering drawing

摘要: A carton blank formed from a continuous sheet of material and capable being easily folded into self-supporting structure. unique cover locking arrangement is provided whereby both lids forming the are independently locked against accidental opening without aid external fasteners further provide superior protection for contents dust moisture. The absence also make more economical to manufacture aesthetically pleasing look at. equipped with improved hand holes facilitate balancing carrying box when loaded.

参考文章(3)
David E Kessler, Hand grip for beverage cases ,(1954)
Ulfheim Lars-Anders Roland, Skarfelt Hans Torbjoern, VORRICHTUNG AN VORZUGSWEISE AUS WELLPAPPE BESTEHENDEN, KASTENFOERMIGEN VERPACKUNGEN ,(1973)