The utility model belongs to the technical field of the striking buffering and a striking buffer gear is disclosed, including the buffer gear body, the buffer gear body includes a work coat section of thick bamboo, impact microphone, spacing fixture block, buffer spring, locomotive portion, bumper shock absorber and reset spring, locomotive portion top is equipped with first connection horizontal pole and sets up the lever on first connection horizontal pole, first connection horizontal pole is arranged in inside the lever, the lever top is equipped with two sets of bumper shock absorbers, it connects the horizontal pole to be equipped with the second between two sets of bumper shock absorbers, locomotive portion is inside to be equipped with a work coat section of thick bamboo and to set up at the inside spacing fixture block of a work coat section of thick bamboo, spacing fixture block bottom is equipped with buffer spring, buffer spring with spacing fixture block is fixed to link to each other, the buffer spring bottom is equipped with two sets of impact microphone, this striking buffer gear, and the shock -absorbing capacity is stable, when reducing the impact, can also absorb the produced kinetic energy of striking.