Quick erecting foldable portable cooler

作者: Frank E. Westerman , Frank G. Westerman

DOI:

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摘要: A quick erecting, disposable cooler which is transformable from a flat blank of corrugated sheet material may be non-destructively “knocked down” or collapsed after being semi-erected. The deployed moisture-proof and lacks leak paths, so it reliably stores transports melting ice beverage containers. generally rectangular center panel integrally bordered by pairs end panels side panels. Each supports foldable top with special knockouts tabs to facilitate subsequent coupling the has small flap at its outer edge facilitating coupling. Four, integral, diametrically spaced-apart corner interconnect Score lines defined between orthogonally arranged folding. Corner include diagonal score lines. forms bottom, respectively form carton ends sides when foldably deployed.

参考文章(21)
Gregory I. Groh, Collapsible ice chest ,(1990)
Robert A. DeMars, Spencer L. Mackay, Combination packaging/shipping carton and ice bucket ,(1991)
Paul F. Hood, Frank W. Locke, Leak-proof carton ,(1984)
Robert J. Beeler, Disposable ice and beverage container ,(1986)
Earl J. Graser, Picnic cooler container ,(1979)
Jodi A. Dalvey, Paper-based cooler ,(1994)
Hall Harrison R, Reas Lewis F, Carton with concealable handle ,(1962)