1. When a fall accident occurs, the first thing is to fix your body. When the impact occurs in this way, it will not cause a fall due to the instability of the center of gravity. The second is to use the elevator wall, as the protection of the spine, close to the wall, can play a certain protective role. Most importantly, you can borrow knee flexion to withstand heavy pressure. This is because the ligament is the only elastic tissue in the body that is more stress-bearing than bone. Therefore, the back is close to the inner wall of the elevator, the knees are bent, and the protection action of the toes is correct.
2. The bottom of the elevator is that the elevator car will miss the first level of the leveling position and then drive down until the control system is completely disabled. Such a situation rarely occurs, but the consequences can be very serious, and the huge inertia is likely to cause the thigher's whole body fracture to be life-threatening. In fact, if the elevator suddenly drops rapidly during the descent, the elevator's safety protection device will stop the elevator. It is worth noting that the distance from the start of the elevator to the stop is related to the load of the elevator, so the elevator must not be overloaded.
