A reinforcement method for an integral empty and real direction rubber node, characterized in that the reinforcement method is carried out through providing the inner wall of the metal coat in the stress transition zone of the integral empty and real rubber node with a reinforcement structure lug in order to reinforce the metal coat, wherein the exact position of the reinforcement structure lug in the stress transition zone is determined by the distribution of the rigidity, applied force and stress of the integral empty and real rubber node after it is radically compressed, comprising the following steps: determination of the concrete structure of the integral empty and real rubber node according to the design of the rigidity of the integral empty and real rubber node; calculation of the distribution of the applied force and the stress after radical compression of the integral empty and real rubber node in step according to finite element method; determination of the position of the stress transition zone according to the result in step, and positioning of the reinforcement structure lug onto the inner wall of the metal coat in the stress transition zone to obtain the integral empty and real rubber node with a reinforcement structure lug; calculation of the distribution of the rigidity, applied force after compression and stress of the integral empty and real rubber node with a reinforcement structure through finite element method; examining whether the distribution of the rigidity, applied force after compression and stress calculated in step fulfills requirement; if yes, then the entire reinforcement procedure is completed; if there is one item being not in compliance with the requirement, adjusting the position of the reinforcement structure lug on the inner wall of the metal coat in the stress transition zone peripherally, and returning to step until completing the entire reinforcement procedure. determination of the concrete structure of the integral empty and real rubber node according to the design of the rigidity of the integral empty and real rubber node; calculation of the distribution of the applied force and the stress after radical compression of the integral empty and real rubber node in step according to finite element method; determination of the position of the stress transition zone according to the result in step, and positioning of the reinforcement structure lug onto the inner wall of the metal coat in the stress transition zone to obtain the integral empty and real rubber node with a reinforcement structure lug; calculation of the distribution of the rigidity, applied force after compression and stress of the integral empty and real rubber node with a reinforcement structure through finite element method; examining whether the distribution of the rigidity, applied force after compression and stress calculated in step fulfills requirement; if yes, then the entire reinforcement procedure is completed; if there is one item being not in compliance with the requirement, adjusting the position of the reinforcement structure lug on the inner wall of the metal coat in the stress transition zone peripherally, and returning to step until completing the entire reinforcement procedure.