Coupling and valve assembly for a liquid dispenser

Details Coupling and valve assembly for a liquid dispenser Coupling and valve assembly for a liquid dispenser

B - Operations, Transporting

65

B

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B65B 3/04 (2006.01) B67D 7/02 (2010.01) B67D 3/04 (2006.01) F16L 37/00 (2006.01) F16L 37/098 (2006.01) F16L 37/35 (2006.01)

Patent

CA 1178988

ABSTRACT COUPLING FOR A LIQUID DISPENSER AND VALVE ASSEMBLY A coupling and valve assembly is provided which permits a connector member to be used to open and close the valve assembly with only one hand and which provides safeguards against accidental release of liquid therethrough. The coupling valve assembly comprises a spout and a valve member slideable within the spout, these two parts being so shaped as to provide inner and outer seals therebetween on either side of a dispenser outlet and a one-way stop which prevents excessive outward movement of the dispenser outlet but permits the dispenser outlet to move inwardly to an open position. The valve member is normally moved to its open position by pushing a connector member into the valve member; if desired, this connector member can have a second, spring-biased valve which is opened by a projection on the valve member.

415014

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