초록 ▼

The present invention is a spray dispenser device closure. It includes a main closure base for attachment to a container, an outer ring, a spray mechanism attached to the base, a semi-flexible tether, and an overcap. The main closure base has a top portion with a circular horizontal track thereon fo

The present invention is a spray dispenser device closure. It includes a main closure base for attachment to a container, an outer ring, a spray mechanism attached to the base, a semi-flexible tether, and an overcap. The main closure base has a top portion with a circular horizontal track thereon for attachment with an outer ring. The outer ring has a circular inside wall with a horizonal track thereon for attachment to the track of the base so as to connect them in such a way as to be horizontally and freely rotatable thereabout. The outer ring has a top with an outwardly or, alternatively, an inwardly biased ledge for retaining an overcap and has at least one cut out on the ledge to permit an overcap to be inserted and removed from the outer ring. The overcap has a circular bottom adapted to be inserted into or, alternatively, onto the outer ring and over the spray mechanism. The bottom of the overcap has at least one protrusion which has a geometry of adequate size to freely move through the cut out of the ledge of the outer ring. When the overcap is inserted and rotated, it can not be removed unless the protrusion is aligned with the cut out. The semi-flexible tether has a rest position and a twisted position and has a first end connected to the outer ring and a second end connected to the overcap.

대표청구항 ▼

A spray dispenser device closure, which comprises: (a) a main closure base for attachment to a container, said base having a top portion having a circular horizontal track thereon for attachment with an outer ring; (b) an outer ring having a circular inside wall with a horizontal track thereon for a

A spray dispenser device closure, which comprises: (a) a main closure base for attachment to a container, said base having a top portion having a circular horizontal track thereon for attachment with an outer ring; (b) an outer ring having a circular inside wall with a horizontal track thereon for attachment to the track of said base so as to connect said outer ring to said base so as to be horizontally and freely rotatable thereabout, said outer ring also having a top with a ledge for retaining an overcap, and having at least one cut out on said ledge to permit an overcap to be inserted onto and removed from said outer ring; (c) a spray mechanism attached to the top of said base and extending therethrough for insertion into a container; (d) an overcap having a circular bottom adapted to be inserted into said outer ring and over said spray mechanism, said bottom having at least one protrusion thereon which has a geometry of adequate size to freely move through said at least one cut out of said ledge of said outer ring and when said overcap is so inserted and rotated, of adequate size and geometry to prevent removal of said overcap from said outer ring, except when said at least one protrusion and said at least one cut out are in alignment; and, further wherein said outer ring ledge has an underside and said at least one protrusion of said overcap has a top wherein the underside of said ledge and the top side of said at least one protrusion are in frictional contact with one another when said overcap is inserted into said outer ring such that when one of said outer ring and said overcap are rotated, the other of said outer ring and said overcap rotates therewith, and wherein said frictional contact may be overcome manually by holding one of said outer ring and said overcap and rotating the other of said outer ring and said overcap; and, (e) a semi-flexible tether having a first end connected to said outer ring and having a second end connected to said overcap; said tether having a rest position and a twisted position, said tether being connected to said outer ring and said overcap at locations such that when said tether is in its rest position, said at least one protrusion and said at least one cut out are not in alignment, and such that when said overcap is rotated relative to said outer ring and said tether is in a twisted position, said at least one cut out and said at least one protrusion are in alignment to permit lift up removal of said overcap from said outer ring.