Locking removable cap and method of assembly and installation thereof
OwnerVincent J. Gambelloinventor
Life of this patent
Estimating the term…
Abstract
A childproof, locking-type cap is disclosed. Briefly stated, an upper cap is mated to a lower cap so as to be axially pivotable thereabout. A plurality of wings are provided, each of which has an engaging rib which engages the rim on the top of a container such as an aerosol can or the like. Alignment of the upper and lower caps permit at least one wing to be moved out of the way when the cap assembly is removed from the container.
Claims15
A locking removable cap for a container having a lip thereon, comprising:
- a first cap having at least one movable engaging rib for engaging a lip on a container and thereby retaining said first cap on a container;
- and
- an overcap, said overcap being an inverted cup-shaped cover, said overcap disposed about and mateable with said first cap, said overcap having an area alignable with said movable engaging rib for permitting movement of said engaging rib within said overcap out of engagement with a lip on a container.
A locking removable cap for a container having a lip thereon, comprising:
- first cap means comprised of an annular ring, at least one annular vertically upstanding wall extending from said annular ring, at least two wings coaxially extending downward from said annular vertically upstanding wall, at least one of which is resiliently biased, at least one engaging rib disposed on each of said wings, said engaging rib engagable with a lip on a container for securing said cap to a container, and a plurality of tabs extending outward from said wings in a direction opposed to that of said engaging rib;
- and
- overcap means disposed around said first cap means, said overcap means comprised of an annular shell having a recess of reduced wall thickness, said recess being movable into and out of alignment with at least one of said tabs respectively permitting and prohibiting movement of said resiliently biasable tab, and thereby said corresponding engaging rib, out of engagement with said lip on a container for respectively permitting and prohibiting the removal of said locking removable cap from said container.
A locking removable cap for a container having a lip thereon comprising:
- a first cap;
- an overcap disposed about and mated to and rotationally movable about said first cap, said overcap being an inverted cup-shaped cover;
- said first cap having at least one resiliently biasable wing having an engaging rib, said engaging rib engaging the lip on a container, wherein a portion of said overcap is movable into and out of alignment with said resiliently biasable wing for respectively permitting and prohibiting the removal of said locking removable cap from a container.
Dependencies are inferred from the claim text.