| 摘要 |
A screen for a safety helmet (1), including a principal part (35) having at least one wing (37) with at least one linkage piece (40) mounted thereto, where the linkage piece includes: a first arrangement (41) for connecting the screen to the shell and configured to facilitate pivoting of the at least one linkage piece relative to the shell, such that the screen is moveable between a low position, in which the screen is substantially covering the face opening, and a high position, in which the face opening is substantially clear; and a second arrangement (45) for connecting to the at least one wing and configured to facilitate the pivoting of the principal part relative to the at least one linkage piece; wherein the principal part is moveable relative to the at least one linkage piece between a position substantially away from and a position substantially close to the face opening. |
