| 摘要 |
A selectively openable or closeable ventilation device integrated into an article of clothing, having a first air-permeable panel integrated into the article of clothing in a frame. A second air-permeable panel (20) is slidably affixed to the frame (22), overlapping the first panel (24). The panels have complimentary openings (26) such as slits, perforations or the like that are offset in a first, closed position, and that are in vertical alignment in a second, open position wherein air may pass through the aligned openings of the panels. In an alternative embodiment a ventilation sleeve is provided extending from the device to the outside of an outer garment. |
