| 摘要 |
<p>A hollow body with first and second open ends is spanned between a dashboard and an instrument panel in such a manner that the first open end is open to a fresh air inlet opening formed in the dashboard and the second open end is supported by the instrument panel. A guide member is mounted on the mouth of the first open end of the hollow body to aid in locating the first open end during the connection of the same to the dashboard while allowing air to flow thereover to enter the hollow body.</p> |
