| 摘要 |
Protective helmet for sporting use, and particularly for skiing use, comprising an external dome (2) made from elastically yielding material, an internal dome (3) contained inside the external dome (2) and comprising a plurality of portions (6a, 6b) of internal dome, made from expanded material, structurally independent from one another, means of interconnection of the said portions (6a, 6b) of internal dome (3) capable of reciprocally interconnecting the said portions of internal dome, the said internal dome (3) delimiting a cavity (4) capable of accommodating the head of the user, the said cavity (4) being open to the exterior along a lower perimetral edge (5) of the said domes (2, 3). The means of interconnection between the portions (6a, 6b) of internal dome (3) comprise an elastically deformable mesh structure (9), which is bonded to the portions (6a, 6b) of internal dome in order to allow limited relative movement between contiguous portions of the internal dome (3), and the internal dome (3) is bonded to the external dome (2) at least partially along the said lower perimetral edge (5) of the domes. |
