| 摘要 |
A fixing system for a helmet (1) includes a pair of front straps (3), a pair of rear straps (4) and a chinstrap (6). The front straps (3) are fixed in each front side portion of the helmet (1), while the rear straps (4) are fixed in each rear side portion or nape portion of the helmet (1). The chinstrap (6) extends between the front (3) and the rear (4) straps on each respective side of the helmet (1). The front and rear straps (3, 4) are longitudinally adjustable by means of an adjustment device (7) a distance from the end points of the straps (3, 4). A helmet (1) is provided with the above-described fixing system. |
