In 1959, the Swedish Volvo Car Company engineer Nils Bohlin (NilsBohlin) invented the car three-point seat belt, since then, the mortality rate of car accidents has been effectively controlled. Later, Americans invented airbags, and the occupants in the car received more advanced protection, but due to structural limitations, from triggering to functioning, there will be 0.03 seconds that determine life and death during this period, just at the moment of life and death, The seat belt binds the soul that is about to come out of the body.
Any safety equipment has its limitations, and a good safety protection can never be achieved by only a certain safety equipment, including airbags. If you do not wear a seat belt, these high-tech equipment are meaningless.
Life-saving seat belt!
In many traffic accidents, the lives saved by seat belts are innumerable, but the lives that are ruthlessly deprived of ignoring the existence of seat belts are also everywhere. Fortunately, every tragedy will attract public opinion from all walks of life. But how many people can sound the security alarm after public opinion?
I once had such a ride-hailing experience. After getting in the car, I used to wear a seat belt habitually, and I had a brief look at the driver while moving my eyes from the seat belt bay to the front of the car. In the few tenths of a second, I did see a slightly contemptuous smile on his lips. At the time, I did not understand the meaning in it, but in the subsequent communication, he showed me his dissatisfaction with this behavior. And clearly pointed out that the action of wearing a seat belt touched his inner defense. "Don't you trust my technology? This is equivalent to not trusting me." To prove that he is very skilled, a series of acceleration, deceleration, and overtaking actions are really chic. At this time, he didn't wear a seat belt, and the seat belt reminder disappeared after a moan of weakness.
In the event of a collision, occupants without seat belts will be very seriously injured.
What if there is a traffic accident at this time? Under huge impact, the front bumper will complete its collapse to the greatest extent, the air conditioner condenser and water tank will be severely deformed, the bent engine compartment cover can absorb part of the energy, and then the engine will also be affected. In order to prevent the engine from intruding into the cabin, the support element will break to allow the engine to sink and then move back, and the interior of the engine compartment has become messy at this time. The final level of collision energy is a car structure made of high-strength steel, which is also the last layer of barriers for occupants, but is it safe to hide in the car? Of course not, our body will be ravaged by huge deceleration, but the difference is that the seat belt I wear becomes my savior at the moment of collision. It will bind me to the seat as much as possible. The airbag was opened to win time. In the end, I slammed into the bulged airbag. At this time, I did not see it unscathed. Maybe my collarbone was cut off by the seat belt, or maybe my face was ejected The bruised face was swollen, but fortunately I survived the disaster. The driver who was unable to wear a seat belt for a short time fell badly in this collision accident. His head hit the steering wheel, and the dull sound was not over. Immediately afterwards, the airbag was about 300km / h. The speed pops up, which may not be fatal in the first blow, but it is difficult to keep the cervical spine falling apart.
Dongguan Jili Electronic Technology Co., Ltd. , https://www.ocasheet.com