Elevator car toe guard

The utility model belongs to the technical field of elevator safety protection devices, and particularly relates to a toe guard for an elevator car. A vertically-arranged rack is arranged on the second-stage toe guard, a gear, a ratchet wheel and a pawl are arranged at the bottom of the first-stage toe guard, the ratchet wheel and the gear are coaxially arranged and connected into a whole, the gear is meshed with the rack, and the pawl and the ratchet wheel are matched to limit the second-stage toe guard to move towards the lower end face of the elevator car. When an elevator vibrates or suddenly decelerates or suddenly stops, the second-stage toe guard tends to contract towards the interior of the first-stage toe guard under the inertia effect, however, due to the arrangement of the ratchet wheel and the pawl and the meshing of the gear and the rack, the gear cannot rotate in the direction driving the second-stage toe guard to contract; in other words, the rack cannot drive the second-stage toe guard to cont