Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE (free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Safety hammer design / Safety hammer

Safety hammer design
Safety hammer design

Safety hammer often hung in a certain position of the carriage, in the event of danger, chaotic, safety hammer is easily lost, not easy to find. Fixed safety hammer is together with glass, tapping the safety hammer in the case of dangerous force.


liaoning shihua university

liaoning shihua university
fushun city, China

Dong Shuang,
liaoning shihua university

Zhaolong Liu,
liaoning shihua university

Honghe Gao,
liaoning shihua university

zhang yong,
liaoning shihua university