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:


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

Publish your project

Floating Safety Hammer / Safety Hammer

Floating Safety Hammer
Floating Safety Hammer

When the vehicle falls into the water, the door is hard to open due to the high water pressure. It is difficult for the trapped person to escape from the vehicle. After a large amount of water intrudes into the car, it will cause trapped people to suffocate and die. Floating Safety Hammer is a new safety hammer equipped with large buoyancy lifesaving air bag.The trapped person can quickly break the window with safety hammer to escape from the vehicle. Striking the upper part of the safety hammer will trigger the switch, and the large buoyancy lifesaving airbag inside the safety hammer will quickly inflate and pop out.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Chenyi Xie,
Dalian Minzu University

Ying Zhao,
Dalian Minzu University

Jianan Chang,
Dalian Minzu University

Jiji He,
Dalian Minzu University

Go to profile