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Easy Press / Key ring

Easy Press

Traditional double loops key ring, needs the use of nails to open, which
takes a lot of effort and times. This new design key ring transform it to a single
loop and takes advantage of the elasticity of the metal material, to improve
its usage.

Just rely the key on the ditch of the key ring, and press a
little bit, the metal ring will show its elasticity, and the key will
be able to buckle into the key ring easily.

University

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

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Design

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

KAO HUA-CHENG TIAN ZHANG -CHENG SHIAO YU-TING CHEN,CHIEN-WEI LO,CHI-HUNG

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