The invention provides a novel elderly people falling preventing mechanism and a using method thereof. Falling preventing protecting clothes, a control belt, a roof track mechanism, a massage ear protecting hat and an intelligent safety control system are included, wherein the falling preventing protecting clothes comprises a fitting layer, an air bag layer and an outer clothes layer, the fittinglayer, the air bag layer and the outer clothes layer are connected through a zipper, the air bag is provided with an air pipe, the control belt is internally provided with a solid air generating device and is connected with the air bag layer through the air pipe, the roof track mechanism is arranged on a ceiling of a house and extends to each room and bathroom, a falling preventing cart is sleevedwith the roof track mechanism, the falling preventing cart is connected with a falling preventing rope, the falling preventing rope is connected with the control belt, the two sides of the massage ear protecting hat are provided with ear protecting covers and massage balls, and the intelligent safety control system comprises an acceleration sensor, an artificial intelligent module and a health monitoring module. The mechanism has the advantages that the protection effect is good, the function is comprehensive, and the mechanism is suitable for elderly people to wear.