To provide a vehicular wheel having a helmholtz resonator (a sub air chamber member) which can secure a large capacity of a sub air chamber compared to a conventional helmholtz resonator.SOLUTION: A vehicular wheel 1 of the invention is characterized in that a sub air chamber member 10 serving as a helmholtz resonator includes: a body part 13 forming a sub air chamber SC with a space enclosed by a bottom plate 25b located adjacent to an outer peripheral surface 11d of a well part 11c and extending in a wheel width direction Y, an upper plate 25a which faces and is spaced a predetermined distance apart from the bottom plate 25b at the outer side of the bottom plate 25b as seen in a wheel radial direction Z, and a pair of side plates 25c erected from both ends of the bottom plate 25b as seen in the wheel width direction Y to the outer side as seen in the wheel radial direction Z; and a pair of edge parts 14 which extend from joint parts 19 between the bottom plate 25b and the pair of side plates 25c to the outer side as seen in the wheel width direction Y and engaged with the well part 11c.SELECTED DRAWING: Figure 3

    【課題】本発明は、従来と比べて副気室の容積をより大きく確保することができるヘルムホルツレゾネータ(副気室部材)を有する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、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に隣接してホイール幅方向Yに延びる底板25bと、前記底板25bのホイール径方向Zの外側で前記底板25bと所定の間隔をあけて対向する上板25aと、前記底板25bのホイール幅方向Yの両端からホイール径方向Zの外側に立ち上がる一対の側板25cと、によって囲む空間で副気室SCを形成する本体部13と、前記底板25bと一対の前記側板25cとのそれぞれの接合部19からホイール幅方向Yの外側に延出して前記ウェル部11cに係止される一対の縁部14と、を備えることを特徴とする。【選択図】図3


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    Title :

    VEHICULAR WHEEL


    Additional title:

    車両用ホイール


    Contributors:

    Publication date :

    2020-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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