Lightweight spoke structure of asymmetric high ventilation hole wheel

The utility model discloses a lightweight spoke structure of asymmetric high ventilation hole wheel, including rim and spoke, spoke periphery end is equipped with the annular connection wall who is connected with the rim, forms a plurality of high ventilation hole of spoke between annular connection wall and the duo gen spoke, is equipped with the concave opening to height ventilation hole outer end of arc on the annular connection wall of high ventilation hole outer end dorsad, adopts 2-3 opening to be equipped with the opening size that is greater than other opening, and formation has an asymmetric structure of opening size difference 2 the high ventilation hole at-3 opening place corresponds and is equipped with the through -hole on opposed spoke, the through -hole that echoed mutually formation and opening position. Can bigger degree lift high wheel and use the travelling comfort and can bear fatigue life, make the whole lightweight of wheel, promote the automobile starting speed of going, the fuel economy of the better whole car of improvement.