Hub, wheel and vehicle

The utility model discloses a wheel hub, a wheel and a vehicle. The wheel hub comprises a first sub-wheel hub and a second sub-wheel hub, wherein the first sub-hub and the second sub-hub are distributed in the axial direction of the hub, the second sub-hub is detachably installed on the first sub-hub, and the first sub-hub and the second sub-hub jointly define a tire installation groove in the outer circumferential face of the hub. According to the hub, the tire can be conveniently disassembled and assembled, so that the production efficiency is improved, the reject ratio is reduced, and the hub is convenient to maintain and replace. 本实用新型公开了一种轮毂、车轮和车辆，所述轮毂包括：第一子轮毂；第二子轮毂，所述第一子轮毂和所述第二子轮毂沿所述轮毂的轴向分布，所述第二子轮毂可拆卸地安装于所述第一子轮毂，所述第一子轮毂和所述第二子轮毂在所述轮毂的外周面共同限定出轮胎安装槽。根据本实用新型实施例的轮毂能够方便轮胎的拆装，从而提高生产效率、降低不良率、便于维护更换。