Mixing and spraying device
AssigneeCelamerck GmbH & Co. KG
InventorsHanshelmut Itzel, Volker Barth
Life of this patent
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Abstract
A re-usable mixing and spraying device in which the fill opening and the hand pump used to discharge the spray solution are arranged at different heights, and a concentrate and a diluent may be mixed together in the device which is tightly sealed off from the outside, the concentrate being enclosed in a sealing cap which can be ruptured by the device, so that the reservoir enclosing the concentrate is closed when the sealing cap and fill opening are loosely connected and opened toward the diluent when the sealing cap and fill opening are tightly connected.
Claims3
A diluting and dispensing container for diluting a chemical concentrate therein and dispensing the diluted concentrate therefrom, said container comprising a container body having a relatively wide bottom which narrows upwardly into a neck opening having dispensing pump means mounted thereon, said container body defining a diluting compartment adapted to be partially filled with a liquid diluent to provide a volume of diluent and a discrete volume of air within said diluting compartment, an externally threaded fill opening for introducing said diluent into said diluting compartment, said fill opening being located on the container body in proximity to the air/diluent interface, an internally threaded closure cap threadedly engaged for closing and opening rotation with said fill opening, a removable frangible capsule containing a dilutable chemical concentrate seated in said fill opening, said capsule adapted to be ruptured in response to the closing rotation of said closure cap on said fill opening and thereby permit contact between said concentrate and said diluent, and a dip tube attached to and in communication with said dispensing pump means and with the diluting compartment for withdrawing the diluted concentrate from the compartment.
Dependencies are inferred from the claim text.