| 摘要 |
A car wheel is provided to maintain wheel balance by changing the shape of a wheel even when a valve having an increased load is attached to the wheel. A car wheel includes a wheel(30), a rim(31), a valve(33) and a vent hole(34). The wheel includes a rim combined with the inner side of a tire(40) and a wheel side(32) covering one side of the rim. The rim has a width corresponding to the inner side of the tire. The valve is included in the rim, projected to the wheel side and controls air flowing into/out of the tire. The vent hole is selectively formed at the wheel side according to the weight of the valve.
|
