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safety hammer / safety hammer

safety hammer

This is a safety hammer for emergent public accidents broken window to escape car. To remove the force hammer glass after the accident, exhausting and time-consuming, not timely escape from the casualties. The safety hammer installed preload spring device, when the accident happened, the pull ring is pulled downwards, can easily start firing pin broken window glass. At the same time, safety hammer are installed at both ends of the rubber suction cups, directly adsorbed This is a safety hammer for emergent public accidents broken window to escape car. To remove the force hammer glass after the accident, exhausting and time-consuming, not timel

University

Chengdu University of Technology

Chengdu University of Technology
chengdu, China

Tang ziyu,
Chengdu University of Technology