| 摘要 |
<p>The invention relates to a hinged, adjustable assembly for holding a foot ( 33 ) on a sports item ( 40 ). The inventive assembly is characterised by a shell ( 5 ) which pivots around a shaft ( 6 ) which is fitted into a plate ( 4 ). According to the invention, two torsion springs ( 7 ), which are mounted to the aforementioned shaft, are blocked in rotation and used to maintain an adjustable pressure ( 39 ) between the shell ( 5 ) and the foot ( 33 ) which is introduced into the assembly at a curve ( 12 ). The upper raised end ( 11 ) of the shell ( 5 ) and the tensioning ( 38 ) of the torsion springs ( 7 ) enable said shell ( 5 ) to move upwards when the user wants to insert/extract a foot ( 33 ) into/from the assembly. The aforementioned plate ( 4 ) comprises a notched slot ( 19 ), which is housed in the notched slot ( 16 ) of a disk ( 3 ), and can be used to adjust the shell ( 5 ) in translation ( 35 ). Moreover, the other face of said disk ( 3 ) comprises a notched circular ring ( 13 ), which is housed in the notched circular ring ( 22 ) of the base, and can be used to adjust the shell ( 5 ) in rotation ( 36 ). Another disk ( 2 ) comprises a notched circular ring ( 23 ), which is housed in the notched circular ring ( 21 ) of the base, and can be used to adjust the device in rotation ( 34 ). The aforementioned adjustments enable the user to adjust the shells ( 5 ) to the feet ( 33 ) comfortably, using the associated pins.</p> |
