| 摘要 |
A visor construction (20) and an attachment (50) to a visor (60) are described which makes unlikely the unintentional removal of the visor or cap (10) to which the visor (20) is attached by wind. The visor (20), in accordance with the invention, has a cross section from its front edge (22) to its rear edge (24) which resembles an inverted airfoil.
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