Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Fixed safety hammer, is fixed on the window using sucker to locate the safety hammer on the percussion point,when the vehicle is in emergency passengers can break the window accurate and fast, to win precious time for escape
Different from the previous traditional safety hammer, the fixed safety hammer is locate on a more reasonable place, and more convenient also. These advantages can win more time to escape. By hitting the bottom can make the firing pin accurately hit the glass hit points, so that the passengers safety
Wuhan Institute of Technology