Abstract: A soap liquid storage device is used together with a soap liquid supply device, the soap liquid storage device comprising a filling barrel and a soap feeding barrel. The soap feeding barrel is arranged lower than the filling barrel and connected with the filling barrel through a communication pipe. The soap feeding barrel includes a soap delivery pipe connected with the soap liquid supply device and a barrel pressure balancing pipe exposed outside the soap feeding barrel, and an outlet of the barrel pressure balancing pipe is higher than a top surface of the filling barrel.

Abstract: An automatic liquid soap supplying system is provided with a plurality of soap dispensing main bodies for discharging a liquid soap, a plurality of soap dispensing components to be respectively connected to the soap dispensing main bodies, a liquid soap filling tank connected to each soap dispensing component, a mounting component provided with a photo display area of necessity for supplying liquid soap, as well as a control unit. In this case, a differential hydrostatic pressure is formed between the liquid soap filling tank and the soap dispensing component, whereby the liquid soap is filled into the soap dispensing component automatically from the liquid soap filling tank through the differential hydrostatic pressure. Moreover, the photo display area of necessity for supplying liquid soap is used to recognize whether supplement of soap is required, and air remained due to the supplement of soap is discharged via a exhaust valve.

Abstract: The present invention provides a pressing structure of a soap dispenser for adjusting an output amount of the soap by adjusting the distance of a pressing stroke thereof. The pressing structure includes a rejecting member, a driving device, and a moving member, wherein the driving device is connected to the moving member through a transmission mechanism, and the rejecting member includes a connecting portion linked with the moving member, and a pressing plate against a pressing head of a liquid container, characterized in that the rejecting member further includes a retractable portion used for adjusting the vertical distance between the connecting portion and the pressing plate. Accordingly, through adjusting the vertical distance by the retractable portion, the vertical moving distance of a pressing head of a liquid container achieved by the pressing plate can therefore be decided, so as to output a suitable amount of soap.

Abstract: The present invention provides a pressing structure of a soap dispenser for adjusting an output amount of the soap by adjusting the distance of a pressing stroke thereof. The pressing structure includes a rejecting member, a driving device, and a moving member, wherein the driving device is connected to the moving member through a transmission mechanism, and the rejecting member includes a connecting portion linked with the moving member, and a pressing plate against a pressing head of a liquid container, characterized in that the rejecting member further includes a retractable portion used for adjusting the vertical distance between the connecting portion and the pressing plate. Accordingly, through adjusting the vertical distance by the retractable portion, the vertical moving distance of a pressing head of a liquid container achieved by the pressing plate can therefore be decided, so as to output a suitable amount of soap.