It's the elevator failure, when it stops running. Keep calm, breathe smoothly, in the limited space of the elevator, the amount of oxygen is also limited, so try to keep calm, adjust breathing, as smooth and slow as possible to breathe and breathe out. So that the trapped people will not suffocate due to anoxia in a short time. Besides, don't take extreme actions, such as jumping up and down and picking up the elevator door to climb out, so as to prevent the elevator from suddenly running and other accidents. Ask for help: use the elevator's telephone or walkie talkie to contact with the outside world, and you can also call the alarm bell on the dial. If the cell phone has a signal, the trapped person can dial 119, and ask for help from the fire brigade. Besides, you can also take the door to shout, or take off your shoes and force the door, so that you can deliver the distress signal in time. Waiting for rescue: when professionals come to rescue, we must obey the command of rescue personnel and cooperate with rescue operations to ensure safety.
The two is the lift or the crash. First, whenever there are several floors, push the keys of each floor quickly, so that when the emergency power is started, the elevator can immediately stop falling. Second, if the elevator has hands and one hand holds tightly, it can fix the position of the person so as not to fall due to the instability of the center of gravity; third, the whole The back and head are closely aligned with the inner wall of the elevator, in a straight line, so as to protect the spine by using the elevator wall. Fourth, the knee is in a bending posture. This is the most important, because the ligament is a body rich in elasticity, so the knee is bent to withstand the pressure, more pressure than the bone.
Three is the fire during operation, water intake and earthquake. When a fire occurs during the operation of an elevator, the elevator should be stopped at the nearest staircase and escape quickly. In case of fire, no fire elevator is strictly prohibited. All kinds of elevators can not stop at the fire layer. When the elevator in operation enters into the water, the elevator should be lifted to the top floor and the elevator maintenance personnel should be told. If the elevator has an earthquake in the course of operation, the elevator should be stopped at the near floor, the personnel will leave the elevator quickly to prevent the machine from happening. Malfunction and blackout.