Plastic snap hinge

Details Plastic snap hinge Plastic snap hinge

1994-03-29

1996-02-27

Shoap, Allan N.

Receptacles

Closures

Having means for securing or retaining closure in its closed...

215235, B65D 4314

Patent

active

054941857

ABSTRACT:
A plastic closure having a lower part attachable to a container, and a cap which is connected with the lower part by a main film hinge. A spring element engages the lower part and the cap, and also bridges an axis of rotation of the main film hinge and thus generates a snap effect. The main film hinge extends continuously through an area in which the main film hinge is bridged by the spring element. In a closed state of the plastic closure, each spring element is hidden completely within the closed closure.

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patent: 5322176 (1994-06-01), Dubach
patent: 5356018 (1994-10-01), Dubach
patent: 5392938 (1995-02-01), Dubach

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