Sun screen for helmet, especially a motor cycle crash helmet, comprises tinted transparent strip with tongues to be inserted between helmet shell and inner protection

摘要

The sun screen consists of a flexible tinted transparent strip some 1.5 mm thick with five tongues (A, B, C, D, E) that are designed to be inserted between the outer shell of a helmet and its inner protection, so that it fits between the wearer's face and the helmet's protective screen.