B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 83/40 (2006.01) B65D 47/28 (2006.01)
Patent
CA 2136060
A spraying-type dispenser cap for hand-held squeeze- bottle dispensers, including a cap body attachable to the neck of a dispensing bottle, and a slide valving member carried by the cap body. The cap body has a tubular orifice portion through which product can be discharged, and a stopper plug having a smooth sealing surface and mounted on the orifice portion. The valving member is slidably mounted on the orifice portion, being movable between a sealing position and a discharging position. The valving member has a discharge opening into which the stopper plug extends and closely fits. There is provided a plurality of discharge passages in the surface of the stopper plug, coacting with walls of the discharge opening of the valving member to form small orifices for imparting a spray characteristic to the product when the valving member is in its discharg- ing position. The advantage of the present invention over the devices of the prior art is that an especially simple push-to-close, pull-to-open function is realize- able, with the spray characteristic being automatically incorporated in the product when the valving member is fully extended. Undesirable oozing, dripping, and leak- age are avoided.
Moffat & Co.
Stull Gene
LandOfFree
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