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Helmet Tack / Thumbtack

Helmet Tack
Helmet Tack

The exposed thumbtack needle is dangerous because it is easy to injure people.For example,sometimes we throw away the broken thumbtacks without wrapping the needles up.Disposing of the rubbish, sanitation workers are often injured by the needle of thumbtack.Likewise, we are often injured when using the thumbtack.
The helmet tack was designed to prevent such tragedies.At the top of the tack,there is a part with a small hole,just like a helmet.If we do not need to use a thumbtack, the ‘helmet’can be removed from the top of the tack in order to sheath on the needle.In this way,whether it is used or thrown away,no one will be injured anymore.

University

South China Agricultural University

South China Agricultural University
Guangzhou, China

Design

South China Agricultural University

South China Agricultural University
Guangzhou, China

Xiaohua Chen