Dispenser nozzle of cleaning solution vending machine

Abstract

A cleaning liquid vending machine has a dispensing outlet, which is a dispensing pipe for the machine. A one-way valve is installed at one outlet end of the dispensing pipe. The inlet end of the one-way valve is connected to the outlet end of the dispensing pipe. The end of the one-way valve opposite to the inlet end forms an outlet end with a dispensing port. The outlet provides cleaning liquid to flow out from the outlet end of the dispensing pipe through the outlet end of the one-way valve. When the supply of cleaning liquid ends, the one-way valve prevents the cleaning liquid from spraying randomly or dripping, and the cleaning liquid inside the one-way valve will not breed bacteria due to long-term residue.

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