Re-usable controlled outflow and liquid-tight plug for _bottles

Details Re-usable controlled outflow and liquid-tight plug for _bottles Re-usable controlled outflow and liquid-tight plug for _bottles

1982-06-14

1984-11-06

Rolla, Joseph J.

Dispensing

Axially rotary and longitudinally movable tubes, sleeves, or...

222554, B65D 4700

Patent

active

044807694

ABSTRACT:
A re-usable controlled outflow and liquid-tight plug for bottles and the like, the re-usable plug including a fixed element having an outflow opening therein, the fixed element being adapted to be secured on the neck portion of the bottle over the bottle mouth or opening. In one embodiment, the fixed element is snapped or force fitted onto the neck portion and in another embodiment, the fixed element is provided with internal threads so that it can be screwed on the neck portion of the bottle. A movable element is disposed over an upper portion of the fixed element, engaging members being provided therebetween to integrally join the movable element to the fixed element so that the movable element is slidable and partially rotatable thereon. The movable element is manually slidably moved from a first raised opened position uncovering the outflow opening of the fixed element, to a second lowered closed position closing the outflow opening, and then rotated to a third lowered locked position locking the movable element to the fixed element with the outflow opening being closed. The movable element is provided with a sealing member for sealing the opening of the bottle when the movable element is lowered in either the second closed or third locked position. The sealing member can have either a truncated conical head or a circular flat head for engagement with the opening in the bottle.

REFERENCES:
patent: 2165825 (1939-07-01), Bultzingslowen
patent: 2513489 (1950-07-01), Jenkins
patent: 2618800 (1952-11-01), Raab
patent: 2700484 (1955-01-01), Rathsprecher
patent: 2877918 (1959-03-01), Gardner

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