PROBLEM TO BE SOLVED: To enhance positional accuracy of openings of a side vent duct and a side demister duct relative to a blowout port.SOLUTION: A side vent duct 3 is connected to a vent blowout port 21, and a side demister duct 4 is connected to a demister blowout port 22. An instrument panel 2 has a vehicle body panel mounting section 24. A first boss portion 25 is provided on a back surface of a peripheral edge portion of the vent blowout port 21, and a first engagement hole 32 engaged with the first boss portion 25 is provided in an opening peripheral edge portion of the vent duct 3. The first boss portion 25 and the engagement hole 32 serve as a vent duct mounting section 11. A second boss portion 45 provided in an opening peripheral edge portion of the demister duct 4 is engaged with a pedestal 26 of a panel body 2A while penetrated through a second engagement hole 33 of a flange portion 31. The second boss portion 45, the engagement hole 33 and the pedestal 26 serve as a demister duct mounting section 12. The duct mounting sections 11, 12 are disposed below the panel mounting section 24, and the three mounting sections 11, 12, 24 are aligned on the approximately same straight line in the vehicle width direction.SELECTED DRAWING: Figure 6
【課題】吹出口に対するサイドベントダクト及びサイドデミスタダクトの開口の位置精度を高める。【解決手段】サイドベントダクト3はベント吹出口21に接続され、サイドデミスタダクト4はデミスタ吹出口22に接続され、インストルメントパネル2は車体パネル取付部24を有し、ベント吹出口21の周縁部裏面に第1のボス部25が設けられ、ベントダクト3の開口周縁部に第1のボス部25と係合する第1の係合孔32が設けられ、第1のボス部25と係合孔32がベントダクト取付部11となり、デミスタダクト4の開口周縁部に設けられた第2のボス部45が、フランジ部31の第2の係合孔33を貫通状態でパネル本体2Aの台座26と係合し、第2のボス部45、係合孔33及び台座26がデミスタダクト取付部12となり、ダクト取付部11,12はパネル取付部24の下方に配置され、3つの取付部11,12,24は車両幅方向で略同一直線上に並んでいる。【選択図】図6
MOUNTING SECTION STRUCTURE FOR VEHICULAR AIR-CONDITIONING DUCT
車両用空調ダクトの取付部構造
31.08.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |