Patent ID: 9723969
Date: 2017-08-08
CPC Classifications: A47L

Claim:
1. A washer ( 100 ) comprising a body, a door providing access into the body, a liquid detergent tank ( 3 ) enabling liquid detergent to be stored, a detergent dosing unit ( 1 ) enabling liquid detergent corresponding to an amount estimated for one washing program to be transferred from the liquid detergent tank ( 3 ) into the washer ( 100 ) during a cycle, wherein the detergent dosing unit ( 1 ) comprises a motor ( 7 ), a pump ( 10 ) that enables liquid detergent to be delivered from the liquid detergent tank ( 3 ) into the washer ( 100 ), a drive wheel ( 14 ) disposed so as to rotate counterclockwise as the motor ( 7 ) operates and a lever ( 18 ) that contacts and applies a downward force on an upper portion of a piston ( 13 ) of the pump ( 10 ) when activated by the drive wheel ( 14 ), wherein when the downward force is applied on the upper portion of the piston, the pump sucks the liquid detergent from the liquid detergent tank (