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Revolved power-off plug / plug

Revolved power-off plug

Even the electrical equipment is at power-off, it still loses less electricity while the plug is connecting to the socket. People would pull out the plug for saving electricity. Therefore the plug is easy to be damaged. And people would be in electric shock. How a troublesome business.
Revolved power-off plug is convenient, safe and saving-energy. Just by one turn, the equipment would be power-off as same as pulling out the plug. Users would clearly understand power-on or not by two different colors. By instinct, users plug into and turn the Revolved Plug with rubbing lines.

University

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Design

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

CHIH-YAO CHEN