Hinge-lid pack for cigarettes or the like

Details Hinge-lid pack for cigarettes or the like Hinge-lid pack for cigarettes or the like

1992-02-07

1993-05-04

Price, William I.

Special receptacle or package

For tobacco, pipe or cigarette holder

With closure

206273, B65D 8510

Patent

active

052073220

ABSTRACT:
A hinge-lid pack for cigarettes or the like. It is a common problem in hinge-lid packs comprising a pack part (10) and a lid (11) articulated on a rear panel (13) of the pack part (10), to reliably lock the lid (11) in an accurate closed position. This problem particularly appears in hinge-lid packs with rounded or bevelled longitudinal edges (27, 28). To ensure the precise closed position of the lid (11), material thickenings are formed in the region of the inner side of a lid front panel (17). In closed position, these thickenings exert an increased closing pressure on upper portions of a collar (23), particularly of a collar front panel (24). This closing pressure loads the lid (11) in the closed position.

REFERENCES:
patent: 4314643 (1982-02-01), Forbes, Jr.
patent: 4466536 (1984-08-01), Zeitel
patent: 4753383 (1988-06-01), Focke et al.
patent: 4753384 (1988-06-01), Focke et al.
patent: 4852734 (1989-08-01), Allen et al.

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