To provide a vehicle wheel which achieves excellent retention capacity of a sub air chamber member retained on a well part and enables easy attachment work of the sub air chamber member to the well part compared to a conventional vehicle wheel.SOLUTION: A vehicle wheel (1) of the invention is characterized in that a sub air chamber member (10) formed into an annular shape in a wheel circumferential direction (X) and serving as a helmholtz resonator is disposed on an outer peripheral surface (11d) of the well part (11c). The vehicle wheel (1) can act against a centrifugal force exerted in a wheel radial direction of the sub air chamber member (10) with a tensile force generated in the wheel circumferential direction X of the sub air chamber member (10) formed into an annular shape. Thus, in the vehicle wheel (1), the sub air chamber member (10) can avoid detaching from the outer peripheral surface (11d) of the well part (11c).SELECTED DRAWING: Figure 2
【課題】本発明は、ウェル部に対する副気室部材の保持性能に優れるとともに、従来よりもウェル部に対する副気室部材の取付作業が簡単な車両用ホイールを提供する。【解決手段】本発明の車両用ホイール(1)は、ホイール周方向(X)に環状に形成されたヘルムホルツレゾネータとしての副気室部材(10)がウェル部(11c)の外周面(11d)上に配置されていることを特徴とする。この車両用ホイール(1)によれば、副気室部材(10)のホイール径方向に掛る遠心力に対して、環状化された副気室部材(10)のホイール周方向Xに生じる引張り力で抗することができる。これにより車両用ホイール(1)は、副気室部材(10)がウェル部(11c)の外周面(11d)から脱離することを回避することができる。【選択図】図2
VEHICLE WHEEL
車両用ホイール
2020-04-30
Patent
Elektronische Ressource
Japanisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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