| 摘要 |
A protective helmet comprises a shell (2) provided with an outer surface (3) and an inner surface (4), at least one pad (7) adapted, in use, to abut against the head of a user who wears the protective helmet, comprising at least one first surface (8) and a second surface (9) that are opposite each other, elements (10) connecting the at least one pad to the shell (2) associated with the at least one first surface (8), wherein the at least one pad (7) is shaped as a substantially laminar body (11) and comprises at least one layer (12) deformable and configured in a manner such to allow the sliding and/or the relative rotation between the at least one first surface (8) and the second surface (9) following a shear stress (R). |
