| 摘要 |
A protective cover for an object being transported in an airstream comprises a flexible cover member adapted to cover the object. The cover has front and rear ends, a top, two sides, and a bottom providing an opening to fit over the object. The cover member also has at least one exhaust aperture intermediate its ends with a venting member disposed over it. The bottom of the cover member is seated around the periphery of the object to reduce the airflow thereinto. The venting member has a base portion secured to the cover member about the aperture, and a body portion extending outwardly therefrom. The body portion has a closed end oriented towards the front end of the cover member and an open end disposed toward the rear end of the cover member. The body portion also provides a passage from the aperture to the open end, whereby negative air pressure is created at the open end by the flow of the airstream over the venting member and air is exhausted from the interior of the cover to cause the cover to seat snugly about the surface of the object about which it is fitted.
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