Lift car anti-falling device and elevator applying same

The utility model discloses an anti-falling device for a lift car and an elevator applying the anti-falling device. The anti-falling device for the lift car comprises a crumple ejection mechanism, a clamping mechanism and a guide mechanism, the crumple ejection mechanism comprises a frame body, an ejection piece arranged on the frame body and an elastic piece located between the ejection piece and the frame body. The clamping mechanism comprises a transition surface and a top stopping part arranged above the transition surface; the guiding mechanism comprises a pivot and a guiding piece capable of rotating around the pivot, and the guiding piece comprises a guiding protrusion and further comprises a first guiding face located below the guiding protrusion and a second guiding face located above the guiding protrusion. The lift car anti-falling device is used in the lift. The anti-falling device for the lift car is extremely low in failure rate, has extremely high safety and reliability, does not need to be fre