| 摘要 |
<p>[PROBLEMS] A cart wheel, where, when a cart with the cart wheel is made to travel, the cart wheel generates electricity to enable a light to be on. [MEANS FOR SOLVING PROBLEMS] A baby carriage (10) as a cart having the cart wheel of the invention has a baby carriage body (100) and the cart wheel (1). The cart wheel (1) has a wheel body (2), a dynamo (3) having a stator (4) and a rotor (5), a bush nut (7) for fixing the rotor (5) of the dynamo (3) received in a dynamo receiving section (23) provided in the wheel body (2), and an installation section (8) for installing the cart wheel (1) on the baby carriage body (100).</p> |
