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The design is mainly aimed at the majority of people do not want to touch the door handle of public toilet when go to the toilet, so that it can free people’s both hands and more in line with the public needs. Mechanism of this design is as follows: Depress the pedal switch before people go into the toilet, the door will be open, when the switch is depressed into the toilet and the door will close. After finishing going to the toilet, you need to depress the switch to open the door, at the same time; it will automatically make the toilet flush. Finally, when people leave about 5 seconds, the door will shut off automatically.
Zhengzhou University Light Industry
Zhengzhou city in Henan Province, China