| 摘要 |
The apparatus comprises two arms (9) hinged to a support fixed to the frame tube of the cycle (1) by means of a collar and each of them carries, at the free end thereof, a light source protected by orange-colored glasses (18). Owing to that arrangement, the tubes (9) may take either an operational spread out position wherein they are perpendicular to the plane of the cycle frame (1), or a retracted position towards the front or the rear of the cycle wherein they are parallel to the frame plane of the cycle, thereby allowing to carry the cycle or to put the cycle away, neither damaging the arms (9) nor causing any obstruction. |
