| 摘要 |
<p>Bicycle seat post (10) comprising a tubular element (11) adapted to support the seat (2) of a bicycle (1) and grasping means (13) of a portion (15) of frame of the seat adapted to be rotatably coupled with the tubular element to allow the positioning of the grasping means (13) in a plurality of operating positions defined about an axis X-X perpendicular to a plane of longitudinal symmetry of the frame (3) of the bicycle. The tubular element (11) comprises first holding means (31) of the grasping means (13) and the grasping means (13) comprise second holding means (36) operatively coupled with the aforementioned first holding means to prevent the movement of the grasping means along the axis X-X. Preferably, the coupling between the first and second holding means takes place through respective coupling surfaces having a matching shape.</p> |
