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Emergency Spring / window breaker

Emergency  Spring

Emergency Spring is the window breaker which base on the Pullback motor. By pushing down and turn clockwise to unlock. Continue turning backward as tight as it could then release. Once the breaker activated the metallic helix will drill and break the window. Just few simple steps. It mays bring more opportunities to escaped as soon as possible.
Compare to the Emergency Springs, the traditional window breaker usually hanging on the window in the public transportation. However when accident happened it sometimes might be stolen or fallen (Due to the reports). The saving tools suddenly being helpless and risks might be increased.


Chung Hua University

Chung Hua University
Hsinchu city, Taiwan

Chung Hua University