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Safety lock switch / schere

Safety lock switch
Safety lock switch

It helps to use scissors with magnetism.
Moreover, it is safe because the blade of scissors is closed,when it 's not used.

When you spin the switch of grip toward 'LOCK', the part that both of grips meet is made pulling strength to be posite poles. It helps that the scissors is not opened easily.

When you spin the switch of grip toward 'UNLOCK', the magnetic is made pushing strength to be same poles. You can use the scissors easily by the strength.

University

Chung-Ang University

Chung-Ang University
An-Seong, South Korea

Design

Chung-Ang University

Chung-Ang University
An-Seong, South Korea

Sang-in Lee, Yun-je Seong