| 摘要 |
PURPOSE: A ventilation duct structure of a seat for a vehicle is provided to improve the ventilation efficiency and to reduce the noise of the ventilation means by supplying a large amount of ventilation through the ventilation means for low efficiency. CONSTITUTION: A ventilation duct structure of a seat for a vehicle comprises a ventilation device(140), a duct body portion(150), and a first external air supply means. The duct body portion is installed at the bottom seat portion(110) of a ventilation seat(100) and a backside of a seatback and comprises an air inlet neck portion(151) and an air supply pipe portion. The first external air supply means is installed between the air inlet neck portion and comprises a body portion including an air suction port and an external air supply pipe. |
