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rotating screwdriver / Screwdriver

rotating screwdriver
rotating screwdriver

It makes a big different about the operating principle of screwdrivers. When you twist screws, you just need to push the handle, the rotating screwdrivers would help you to twist the screws. It would be more quickly and more convenient. What's more, when you push it, the force forward can fix the screw in the target. You may do it with only one hand. The new way of using the screwdrivers would be more suitable for people to use.

University

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Design

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Tuo Jin, Zhang Cheng, Guangbo Wang, Weijie Kong