| 摘要 |
A lever fastening device, in particular for sports footwear, characterised by comprising:
- a lever (14) hinged to one side of the vamp and provided with a pin (18) selectively engagable by one of the teeth (24) of a toothed plate (20) with its axis longitudinally parallel to the longitudinal axis of the lever,
- elastic means (32) for maintaining said plate engaged with said pin,
- a puller element (4) hinged to the plate,
- a rack (6) fixed to the other side of the vamp,
the pitch of the teeth of the toothed plate (20) being different from the pitch of the teeth of the rack (6). |
