Bottle top dispenser

Details Bottle top dispenser Bottle top dispenser

1998-01-22

2000-01-18

Huson, Gregory L.

Dispensing

With lock or fastening seal

Inhibiting actuation of discharge assistant

222158, 222340, 2223831, B67D 540

Patent

active

06015067&

ABSTRACT:
The bottle top dispenser has a valve housing and a piston-cylinder unit, which can be releasably affixed to the housing, the piston and cylinder of which can be activated in an axial stroke movement relative to one another, in order to draw liquid from a bottle on which the dispenser is set, and eject it. The intake process takes place in a spring-activated extension movement, and the ejection process takes place in a manually activated compression movement of the piston-cylinder unit. The dispenser has an activation unit, where a releasable activation connection can be produced between the former and the piston-cylinder unit. The activation unit is provided with the spring element for the intake process, and preferably designed for the manual action for ejection.

REFERENCES:
patent: 3332585 (1967-07-01), Cox
patent: 4273257 (1981-06-01), Smith et al.
patent: 4306670 (1981-12-01), Oshikubo

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