Dispensing – With discharge assistant – With movable nozzle interconnected therewith
Patent
1994-06-16
1995-02-21
Huson, Gregory L.
Dispensing
With discharge assistant
With movable nozzle interconnected therewith
222380, B65D 8854
Patent
active
053908309
ABSTRACT:
An aerosol-type liquid sprayer is adapted to spray liquid steadily without loosening. An erecting wall having an upper end portion engaged with an upper portion of a cylinder is connected to the outer surface of a container body neck portion. An erecting guide trunk is connected to the lower end of the erecting wall, and surrounds the erecting wall at a constant distance. A sliding trunk moves a piston upwardly and downwardly and is fitted into a gap between the erecting wall and the guide trunk. The sliding trunk is guided by the guide trunk, allowing the sliding trunk to be stably moved upwardly and downwardly.
REFERENCES:
patent: 3865313 (1975-02-01), Kondo
patent: 4640443 (1987-02-01), Corsette
Mizushima Hiroshi
Nozawa Takamitsu
Saito Tadao
Huson Gregory L.
Yoshino Kogyosho Co. Ltd.
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