Rear-end collision damage to the neck

Crash is a very common form of traffic accident
according to the relevant statistics, in a traffic accident, auto accident 30% to 40%. Driving on the road, and even if you could promise not to hit someone, but can't guarantee others will not hit you. It is understood that the vehicle after the collision, both the crew inside the car or the vehicle itself, will cause varying degrees of damage.
rear---easy raised vehicles fire
according to Tsinghua University car Engineering Department doctoral mentor, and China car engineering learned car security technology branch, Chairman of the Green Professor introduced, currently most car of tank are set in car tail of luggage box below, so in occurred more serious of rear accident Shi, on tank of protection very important, purpose is to makes tank in by forces impact Hou, not caused fire.
crash test research of China Automotive technology and Research Center Engineer Bai Peng believes that when the minor collision occurs when the vehicle is, at best, damaged rear bumper and other parts, repair will cause any impact on future use of the vehicle. But when a more serious collision occurs when, for example, say "three-box hatchback", it will affect the ride comfort of vehicle overall.
Bai Peng, told reporters: "in this case, even if the car repair is less than the original in good condition, will feel the steering wheel when driving heavy, driving stability will be much less than before, it will reduce the driving safety. Did some simulation of collision in the rear crash test, has found that this situation, such as damaged rear suspension system, suspension deformation will affect the ride comfort of vehicle.
rear---neck injury to man
collision, collision is unavoidable, passengers often were injured in the accident on the bus.
Car occupant injuries to neck injuries in a rear-end accident is most common.
Green Professor of Tsinghua University, common collision relative collision velocity is lower, "such as vehicle speed 30km/h, 40km/h is the speed of the car after, then the relative collision velocity is 10km/h, it is generally not for the persons hurt in a car crash and occupant neck injury is the most common case. "
, according to a survey, more than 30% driver reported neck injury in rear-end collisions. Rear car would accelerate forward, while the seat pressure to promote occupant torso forward, the head is lagging because of inertia, this lag will continue up to the neck is stretched to the limit, then the head was like a whiplash neck accelerate it toward the front. At this time, if the height of head restraints are not suitable, or strong enough, very easily lead to head and neck injuries.
capital Medical University, one of the members of the medical profession believe that this sudden impact force caused by inertia, often in the neck can cause very serious harm to the human body. "If it were only peripheral muscle injuries in the neck, just reduce activity retreats or bed rest for a period of time to recover, but due to the dense regions of neck nerve, so if the cervical spine injury is serious, even injured caused paralysis or leave sequelae. "How to avoid rear-end
/> causes of the crash, in the final analysis is the relationship between distance and speed of the two cars, so any time, to keep distance, this is the most important. No distance, no reaction time, no room for escape, there is no room for cushioning. Same time eyes have to look far to observe several cars in front of, rather than just looking at the front of ass. See further, more incidents than in front of vehicle response time and distance.
in addition, to ensure the vehicle tires and brakes of normalcy. Even more important, is to ensure that vehicles and head has sufficient strength, and in the right position. From research and now it is safe practice, head rests and seat is an important part of neck protection in a crash, one of the safety elements, must ensure that it can work properly.

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