| 摘要 |
<p>A rebound reducing device for a smashing board of a hammer game comprises: a cylinder which is formed in the lower shaft of a smashing board, and where a rack gear is formed on the outside body thereof; a piston which is fastened to the inside of the cylinder; a pinion gear which is fastened to the rack gear of the cylinder; a reverse slip gear which is combined with a shaft of the pinion gear; and a reducing motor which is fastened to the reverse slip gear. The rebound reducing device for a smashing board of a hammer game guides the downward movement of the cylinder by the operation of the rack gear and the pinion gear and the slip of the reverse slip gear when the cylinder moves downward by the smashed smashing board. The rebound reducing device blocks the upward movement of the cylinder by being limited by the reverse slip gear and restores the cylinder upward using the reducing motor when the smashing board is rebounded due to rebounding force. Therefore, the rebound reducing device for a smashing board of a hammer game can prevent safety accidents by preventing the rebound of a hammer by offsetting the rebound force of a smashing rod when smashing the smashing rod with the hammer of a hammer game.</p> |
