Automatic soap dispenser

Details Automatic soap dispenser Automatic soap dispenser

1992-11-25

1993-10-26

Kashnikow, Andres

Dispensing

Automatic control

Motor control

222214, 222212, 222113, B67D 506

Patent

active

052558223

ABSTRACT:
An automatically operated soap dispenser for use in washing the hands of a user is provided in a housing. Enclosed in an intermediate portion of the housing is a horizontally disposed transparent cylindrical chamber having an open front end and an opening in the upper wall thereof. Residing in the upper portion of the housing is a disposable liquid soap container having extending from the bottom thereof a resilient elongated tubular member with a self-sealing nipple valve on the lower end thereof which is positioned in the opening on the upper wall of the cylindrical chamber. A cyclically operated actuating means located in the housing above the cylindrical chamber is controlled to automatically squeeze the tubular member and supply a single quantity of liquid soap through the nipple valve in response to an upturned palm of a hand of the user being inserted into the open front of the cylindrical chamber.

REFERENCES:
patent: 3327901 (1967-06-01), Yerkovich
patent: 4722372 (1988-02-01), Hoffman et al.
patent: 4946070 (1990-08-01), Albert et al.
patent: 4989755 (1991-02-01), Shiav
patent: 5105992 (1992-04-01), Fender et al.
patent: 5186360 (1993-02-01), Mease et al.

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