To provide a vehicular wheel that is able to achieve a further reduction in weight, compared to a conventional one, while having excellent rigidity.SOLUTION: A vehicular wheel 1 according to the present invention comprises: a hub mounting portion 13; a rim portion 11 supporting a tire; and a plurality of spoke portions 14 radially extending so as to connect the hub mounting portion 13 and the rim portion 11. Between the spoke portions 14 adjacent in a wheel circumferential direction X, a first opening (a large opening 19) is provided. Each of the spoke portions 14 has, in a width middle in the wheel circumferential direction X, a recess 15 extending from an inner periphery side to an outer periphery side. The recess 15 comprises a groove portion 17 and a second opening (a small opening 16), and the second opening (the small opening 16) is provided on the outer-periphery side of the groove portion 17.SELECTED DRAWING: Figure 5
【課題】本発明は、優れた剛性を有しながらも従来と比べてさらなる軽量化を達成することができ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、ハブ取付部13と、タイヤを支持するリム部11と、前記ハブ取付部13と前記リム部11とを繋ぐように放射状に延びる複数のスポーク部14と、を備え、ホイール周方向Xに隣接する前記スポーク部14同士の間に第1開口部(大開口部19)を有し、前記スポーク部14のそれぞれには、ホイール周方向Xの幅中央に、内周側から外周側に延びる凹部15が形成され、前記凹部15は、溝部17と第2開口部(小開口部16)とを有して構成され、前記第2開口部(小開口部16)は、前記溝部17の外周側に設けられていることを特徴とする。【選択図】図5
VEHICULAR WHEEL
車両用ホイール
18.03.2021
Patent
Elektronische Ressource
Japanisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |