Sanitary water tap / faucet

It is true that the taps that attached to water dispensers contact with the air and the virus may stick at it. Thus, the water may be polluted because of the taps. According to this situation, I design the type of taps. The water outlet can be hidden. And if you want to drink some water, you can turn the handles of faucets and you will see the outlets. So the water can be largely prevented from pollution. That will give insurance to our health.