Patent ID: 7905369
Filing Date: 2011-03-15
Classification: B65D

Abstract:
1. A container, comprising: a container body; a neck part adjoining said container body and having an external thread; a first cap part with an internal thread engaged with said external thread and with a closure part; a second cap part extending at least partially between said first cap part and said neck part and having an opening device with at least one device opening for forming a container opening in said container body, said device opening and said container opening being closable by said first cap part; and at least one nose-shaped projecting driver element on said first cap part releasably engageable with a recess on said second cap part for simultaneous rotational and axial motion of said first and second cap parts upon rotation of said first cap part in a first rotational direction, said driver element and said recess being triangular in cross section, said driver element and said recess being disengageable for independent motion of said first and second cap parts upon rotation of said first cap part in a second rotational direction opposite the first rotational direction; whereby, rotation of said first and second cap parts in the first rotational direction causes movement of said second cap part to cause said opening device to form said container opening, and rotation of said first cap part in the second rotational direction removes said closure part from said device opening while said second cap part remains on said neck part to clear said device opening and said container opening.