| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vehicle wheel capable of securing a sufficiently large volume of a sub-air chamber and effectively suppressing the deformation of a sub-air chamber member.SOLUTION: A vehicle wheel 1 comprises a body portion 13 (sub-air chamber member 10) that includes a bottom plate 25b and a top plate 25a forming a sub-air chamber SC between the bottom plate 25b and the top plate 25a, a second region 13a and a first region 13b are defined in the body portion 13 to be aligned in a wheel width direction Y, the first region 13b being smaller than the second region 13a in height on an outer circumferential surface of a well portion, connection portions 33a and 34a are provided in the body portion 13 to partially connect the top plate 25a to the bottom plate 25b, and the connection portions 33a and 34a are formed so that central axes of the connection portions 33a and 34a are inclined toward the first region 13b in a cross-sectional view along the wheel width direction Y.</p> |
