Safety closure cap for containers

Details Safety closure cap for containers Safety closure cap for containers

1985-04-02

1986-05-13

Hall, George T.

Bottles and jars

Closures

Having warning means or means impeding closure removal

B65D 5502

Patent

active

045880972

ABSTRACT:
A safety closure cap for containers in which the cap is pressed onto a container neck. The cap skirt comprises two or more pressure points for distorting the cap. The cap also includes expansion areas and means for fixing the rotational position of cap to container. The expansion areas contain closure segments which engage an endless closure bead located on the container neck. By means of rotating the cap to a predetermined position and by means of finger pressure applied on the pressure points the cap skirt is deformed which results in a deflection of the expansion areas in a radial direction and disengages the closure segments from the closure bead to allow the cap can be lifted up from the container.

REFERENCES:
patent: 4335823 (1982-06-01), Montgomery et al.
patent: 4376497 (1983-03-01), Mumford
patent: 4452363 (1984-06-01), Davis

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