초록 ▼

The dual chamber dispenser consists of two tubular chambers each of which is connected to a pump. The pumps are self-priming and are of a type that draw the substances from the tubular chambers. There is an activator which also serves as the top of the dispenser, side view apertures, a foot for bett

The dual chamber dispenser consists of two tubular chambers each of which is connected to a pump. The pumps are self-priming and are of a type that draw the substances from the tubular chambers. There is an activator which also serves as the top of the dispenser, side view apertures, a foot for better stability and a spout that is angled for enhanced dispensing. The side view apertures allow for viewing the fill level of the tubular chambers. The pumps are of a type having an upper valve and a lower valve, with the upper valves a part of the piston's that move in and out of the pumping chambers. The valves in said pumps are positive closing by means of a biasing spring. The substances to be dispensed are maintained separate, one from the other, until the substances are dispensed.

대표청구항 ▼

[ We claim:] [1.]1. A pump dispenser comprising an upper section and a lower section, said upper section and said lower section being separable, said lower section containing at least two tubular containers which extend from adjacent a bottom end of said lower section to adjacent a top of said lower

[ We claim:] [1.]1. A pump dispenser comprising an upper section and a lower section, said upper section and said lower section being separable, said lower section containing at least two tubular containers which extend from adjacent a bottom end of said lower section to adjacent a top of said lower section, each of said tubular containers closed at a lower part thereof by a piston; said upper section containing at least two pump means, the input of each pump means aligned with a top of a tubular container of said lower section to draw a substance in each tubular chamber into each of said pump means, conduit means aligned with the exit of each pump means and providing a separate channel to an exit of a spout, and a pump actuator means pivoted at an upper part of said upper section opposite said spout and contacting each of said pump means whereby upon depressing said pump actuator means a portion of the substance in each tubular chamber is dispensed from said spout.