| 摘要 |
A device disposed to direct a stream of air across the reflective face of an exteriorly-mounted rear view mirror on an automotive vehicle. The device is especially adaptable to large trucks whose exterior mirrors are positioned in a way to create a vacuum on the reflective face when the truck is in motion. This vacuum tends to pull moisture and foreign matter to the reflective face, thereby causing loss of vision. The device directs a stream of air over the reflective face to break the vacuum and prevent foreign matter from adhering to the face, thereby enhancing the view of the driver and reducing risk. The device is constructed in a manner to be easily mounted (only one screw is required) to a standard rear view mirror of a truck or the like.
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