Efficient buffer device

The invention discloses an efficient buffer device which is used for buffering a collision between sports equipment. The efficient buffer device includes a connecting plate, a cavity room, a collisionportion, an airbag cover and pushing portions; one side surface of the connecting plate is connected with the sports equipment and the other side surface of the connecting plate is fixedly connectedwith the cavity room, and the airbag cover is contained in the cavity room; the collision portion includes a collision plate and a telescopic structure, and the collision plate is connected with the connecting plate through the telescopic structure; the pushing portions include pushing rods and stressed plates; one ends of the pushing rods are perpendicular to the stressed plate surfaces and are fixedly connected with the stressed plate surfaces, a hole is formed in the side wall of the cavity room opposite the connecting plate, the pushing rods penetrate through the hole, the stressed platesare clamped in the cavity r