Water dispenser of drinking fountain

摘要

A water dispenser of a drinking fountain includes a water dispenser, an inner block and a control valve. The water dispenser has a receiving space to receive the plastic inner block made. A water channel and water inlet are recessedly formed on both ends of the inner block, wherein the water channel is corresponding to the water outlet of the water dispenser, and two engaging holes are spacedly formed on one side of the water channel and water inlet. The engaging holes are corresponding to connecting holes of the water dispenser. The major tubing inside the water dispenser is composed of a plastic inner block, the contact area between the water flow and the metal surface of the water dispenser is reduced so as to avoid accumulation of harmful heavy metal in the water when the water is flowing or stored, to achieve the goal of providing safe drinking water.

主权项

1. A water dispenser of a drinking fountain comprising:
a water dispenser having a receiving space recessedly formed at a lower portion, the receiving space having a water outlet at an opening surface thereof, a valve slot recessedly formed at one side of the water dispenser, two connecting holes connecting to the receiving space formed on an open surface of the valve slot; an inner block made by plastic materials and located in the receiving space of the water dispenser, and a water channel and a water inlet recessedly formed on both ends of the inner block, wherein the water channel is corresponding to the water outlet of the water dispenser, and two engaging holes corresponding to the connecting holes of the water dispenser are spacedly formed at one side of the water channel and water inlet; and a control valve disposed at the valve slot of the water dispenser, and two connecting tubes are protrudingly and spacedly formed at a lower portion of the control valve, and the connecting tubes are plugged into a through hole, wherein a press button is protrudingly formed on top of the control valve to switch between two connecting tubes, wherein the connecting hole of the water dispenser provides a connecting cover to connect the engaging holes to form a secure positioning, and the connecting cover has a non-circular through hole for the connecting tubes of the control valve to plug in.