| 摘要 |
A dispensing bottle (12) which stores two or more separated fluids and blends the fluids when dispensing. The bottle has two or more liquid receptacles (20, 22) and a cap (26) which threads to the bottle. The receptacles include the open interior of the bottle, and an interior vessel (24) separate and removable from the bottle. The cap is connected to a mixing circuit which retrieves and blends fluids taken from the receptacles. The mixing circuit includes a pick up tube (28, 30) or equivalent conduit extending to each receptacle, a mixing chamber (32), and check valves (48, 50) preventing backflow of mixed fluids into the storage receptacles. Another check valve (52) prevents return of mixed fluids into the mixing chamber. A proportioning valve (34) adjusts the proportion of the fluids entering the mixing chamber. The bottle has a plunger type pump which propels mixed fluid to a discharge nozzle.
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