| 摘要 |
An accessory for attachment to a frame of a bicycle or the like of the type having at least one wheel rotatably mounted on the frame. The accessory includes a cylindrical roller for frictionally engaging the wheel of the bicycle to rotate therewith. At least one attraction-getting member is fixedly attached to the roller for rotation therewith. A connector including a substantially rigid body member is provided to fixedly attach the roller to the frame of the bicycle. The body member includes a first end for attachment to the frame of the bicycle and includes a second end for attachment to the roller. At least one spring is provided for forcing the roller against the wheel of the bicycle to cause the roller to frictionally engage the wheel of the bicycle so that the roller, and, therefore, the attraction-getting member, will rotate when the wheel of the bicycle rotates.
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