| 摘要 |
<p>A base frame cover equipped with an outer rear view mirror is provided to install an air guide on the surface of a base frame cover to reduce the noise caused by air flow passing through a predetermined gap between a housing and a base frame. A base frame cover includes a base frame, on which a housing for an outer rear view mirror is mounted, and a base frame cover(100') facing the housing at a predetermined gap. An air guide(110) is formed on the surface of the base frame cover. The air guide prevents noise generated when air flow passes through a predetermined gap. The air guide has a first side with an opened curve. The air guide protrudes from the surface of the base frame cover. The height of the base cover is in the range of 0.3 mm to 0.6 mm.</p> |
