The automatic liquid dispenser is a mechanical device that can automatically fill bottles. The device has a reservoir and a pump. The reservoir has a discharge opening that coincides with the inlet and outlet of the dispenser. The pump has a piston that is movable between its first and second positions and engages a valve. This allows the bottle to enter and leave the dispenser in either position. The dispenser also has a valve that allows air to enter the device through a valve.

The dispensing mechanism is designed to prevent spills. It has a removable tray that can catch spilled liquids. It also has a shaped base to allow for easy access to the dispensing spigot. The product is battery-operated and has a molded base for easy placement. It uses an infrared signal that is reflected by the hand of the user. The device has one or more signals, which are connected to each other.

Besides the benefits to the environment, automatic liquid dispenser machines are a useful addition to private institutions and public spaces. They minimize bacterial transmission, maximize the efficiency of distribution, and minimize waste. Unlike manual dispensers, automatic liquid dispenser machines detect the presence of a hand near the nozzle and emit the liquid without causing any contamination. The liquid is emitted automatically if the hands do not touch the nozzle. Alternatively, the dispenser may emit liquid without any contact at all.

The Automatic Liquid Dispenser eliminates the problem of dirty hands touching the soap bottle. This can prevent cross-infections. The dispenser uses a built-in infrared sensor to detect the presence of hands. If the hand is under the sensor, the dispenser will automatically release the liquid, providing the correct amount for the user. When the hands are far away from the sensor, the dispenser stops. Moreover, it reduces the risk of injury due to physical contact.