PURPOSE: To reduce pressure resistance during traveling in its open state by setting a blow-off port for blowing off air in a top open state in such a way as forming an air flow along an imaginary outer shape of a cabin equipped with the top.
CONSTITUTION: A nozzle part 13 is formed by providing a blow-off port 6 under a front window glass 5 and arranging a cowl air introduction panel 7 on a cowl upper 4. An air flow introduced from an introduction port 10 in traveling blows off from the blow-off port 6 via an introduction duct 12. An air introduction panel 15 is arranged on the outer face side of A pillar 14 and an air introduction space 16 formed from the air introduction panel 15 and A pillar outer 14a, and the inside of the air introduction duct 12 are communicated each other so that the blow-off port in the side is constituted by an aperture 18 in a side window glass 17 side. In the case of traveling, an air flow of high speed energy is thus blown off from respective blow-off ports 6, 18 so as to flow in such a way as covering the imaginary outer shape of a cabin and reduce pressure resistance.
SUZUKI TOSHIFUMI
NAKANO SATORU
SAKURAI KIYOSHI
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