| 摘要 |
The invention discloses a protective device (1) for headgear, in particular for a helmet (5), comprising at least one sheet (2) made of an absorbent material. It is characterised in that the back of the absorbent sheet (2) is integral with at least one semirigid and/or elastic deformable retaining element (13) to be in contact with the headgear crown surface, and the deformation thereof shapes and maintains the absorbent sheet (2) on that surface. |
