VEHICULAR WHEEL DEVICE

To provide a vehicular wheel device which can reduce air resistance.SOLUTION: A vehicular wheel device comprises: a wheel 12 having openings 26, 28 between adjacent spokes 24; a brake mechanism 14 which is located in the wheel 12 at an inner side in a vehicle width direction and includes a brake caliper 30 and a brake rotor 32; and a circular arc part 36 which extends in a circumferential direction in the openings and bridges across the adjacent spokes. The circular arc part 36 has, at its inner side in the vehicle width direction, a recess 42 which is concaved toward the outer side in the vehicle width direction, and the circular arc part 36 and the brake caliper 30 are arranged in overlapping positions in the vehicle width direction.SELECTED DRAWING: Figure 1 【課題】空気抵抗を低減することが可能な車両用ホイール装置を得ること【解決手段】隣接するスポーク２４の間に設けられた開口部２６、２８を有するホイール１２と、ホイール１２の車幅方向内側に位置し、ブレーキキャリパ３０及びブレーキロータ３２を含むブレーキ機構１４と、開口部内を周方向に沿って延び、隣接するスポーク間を懸架する円弧部３６とを備え、円弧部３６の車幅方向内側には、車幅方向外側に向かって窪んだ凹部４２を有し、円弧部３６と、ブレーキキャリパ３０とは、車幅方向で重畳する位置に配置されている。【選択図】図１