The movable front of a helmet, which, when lowered, protected the upper part of the face.

(盔之)面甲。

The projecting brim of a cap.

帽舌；帽沿。

A pivoted flap in an automobile that can be lowered to shield the driver's eyes from the rays of a low sun.

(汽车里挡阳光的)遮阳板。