Back door lock area reinforcing structure and vehicle

The utility model provides a back door lock area reinforcing structure and a vehicle, and belongs to the technical field of vehicles, the back door lock area reinforcing structure comprises a reinforcing plate and two groups of reinforcing supports; the reinforcing plate is fixedly arranged on a bottom frame of the back door inner plate and connected with the front side face of the back door outer plate. The reinforcing plate is provided with an avoiding hole used for avoiding a lock tongue of the back door lock. The two reinforcing support sets are symmetrically arranged on the left side and the right side of the reinforcing plate, and the reinforcing support sets are fixedly connected between the back door inner plate and the back door outer plate. According to the back door lock area reinforcing structure, the reinforcing plate and the two reinforcing support sets are connected with the lock area portion of the back door outer plate and the lock area portion of the back door inner plate respectively, the s