Document Type and Number:
Japanese Patent JPS6119493
Kind Code:
B2
Abstract:
A two component rotational safety cap for containers of harmful substances is disclosed. The cap is more positive and more reliable in its operation. It has several false depressed push button positions during unscrewing rotation to confuse children and a single unscrewing depressed location of the push button corresponding with alignment of two visual indicator elements on the cap components to facilitate cap unscrewing by adult users without difficulty or discomfort. The safety cap has only a single positive tightening element on each cap component, one of which elements is a spring ramp element on the inner cap component whose elevation relative to the outer cap component is controlled by fixed ramps on the outer cap component.
Inventors:
GURIIN HAUERU MOORISU
Application Number:
JP9052982A
Publication Date:
May 17, 1986
Filing Date:
May 29, 1982
Export Citation:
Assignee:
GURIIN HAUERU MOORISU
International Classes:
B65D41/04; B65D50/04; B65D50/06