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Bus accidents occurred frequently in recent years and caused huge casualties. Once the bus accident happened, it is difficult to escape because of the narrow space and the large number of passengers. Handle Hammer brings convenience for bus passengers, and at the same time, combines alarm and evacuation tools with the armrest. So people can escape quickly when bus accident happens. Handle Hammer combines the safety hammer with the handrail.
When an emergency occurs, passengers can push the button and pick up the safety hammer to break the window. At the same time, all handrail screens show escape warning to keep everyone alert.
LU Nannan CHEN Xiaowei HUANG Yunlei ZHOU Xiang