| 摘要 |
The veil on its edge facing the forehead supports a chin band which covers the top of the head and can be made to extend around beneath the chin. The chin band end parts are mutually connectable and the throat band is connected to the chin band. The chin band on its side turned away from the veil is a head band which is arranged to be located from the forehead backwards beneath the rear of the head, so that it fits over the veil, securing it against the head. The throat band, the head band and the chin band have their end parts reciprocally connectable by means of Velcro type unions. A casing is movably arranged around at least 1 of the bands for contact protection of the band connecting area. |
