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powerful hammer / emergency hammer

powerful hammer
powerful hammer

A few millimeters' gap may seperate live and death in a traffic accident.If the car falls in water, affected by the water pressure outside people will is hard to wield hammer to smash the window . In the emergency, instead of wielding hammer like driving a nail, people's first instinct be to hit the window with sharp things.Powerful hammer reverse the traditional shape of emergency hammer, and is designed as a conicity to hint people to strike the window by using the force of arm but not only the wrist.


Ningbo Institute of Technology

Ningbo Institute of Technology
Zhejiang University
Ningbo, China


Ningbo Institute of Technology

Ningbo Institute of Technology
Ningbo, China

Zihua Lin Jiaying Zhou Ping Zhang Tao Yang