Passive safety coefficient of car

The utility model discloses a passive safety coefficient of car, include: install on the car locomotive and touch net before the flexible warp, locate and enclose air bag in the locomotive bumper before, locate the bonnet gasbag of locomotive bonnet bottom surface, install and just can fill the floor gasbag of gassing on the floor inside the car, and pintle and the tail rope installing on the car rear of a vehicle and can pop out, before enclose air bag and the bonnet gasbag all can fill the gassing, the bonnet gasbag sets up the rear end bottom surface at locomotive bonnet, locomotive bonnet's rear end can be by bonnet gasbag jack -up. The utility model provides a passive safety coefficient of car, this passive safety coefficient of car can effectively protect pedestrian's safety to reduce the injures and deaths risk of overturning of car.