Soapdispenser having a squeeze pump

Details Soapdispenser having a squeeze pump Soapdispenser having a squeeze pump

1988-10-24

1992-04-21

Huppert, Michael S.

Dispensing

With casing or support

For bottom discharge dispenser supported on horizontal surface

222 52, 222214, 222325, 222333, 251 7, 417412, B67D 506, B67D 3700

Patent

active

051059924

ABSTRACT:
A soap dispenser apparatus has a housing having a space formed in the housing for holding a soap container of a predetermined shape. The soap container has its own dispenser hose and nozzle formed therein and the dispenser hose fits through a squeeze pump and becomes part of the pump pumping the soap from the container. An electric motor has a gear box for gearing the motor down located in the housing and positioned to actuate a squeeze member to squeeze the dispenser hose against a pressure plate made of a self lubricating polymer. A sensor, such as an infrared sensor, senses a person's hand in line with the output of the soap container and dispenser nozzle and is coupled through a circuit to the electric motor to actuate the squeeze pump to pump the soap onto a person's hand positioned to receive the soap.

REFERENCES:
patent: 4014318 (1977-03-01), Dockum et al.
patent: 4135647 (1979-01-01), Mascia et al.
patent: 4256242 (1981-03-01), Christine
patent: 4285642 (1981-08-01), Komhyr
patent: 4621567 (1986-11-01), Williams
patent: 4645094 (1987-02-01), Acklin et al.
patent: 4722372 (1988-02-01), Hoffman et al.

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