PROBLEM TO BE SOLVED: To provide a flow straightening structure for a lower part of a vehicle, which aims at taking countermeasure against a heat damage as well as reducing air resistance while securing a minimum ground clearance.SOLUTION: A flow straightening structure for a lower part of a vehicle comprises: undercover 46, 47 for covering, from below, at least a part of a rear suspension device 28; an exhaust pipe 44 extending in a longitudinal direction with a lower surface side not covered with the undercovers; and insulators 60A, 60B for covering, from above in proximity, the exhaust pipe 44, arranged continuing to lower surfaces of the undercovers 46, 47. As appropriately, a part of the exhaust pipe 44 protrudes from lower surfaces of the undercovers 46, 47 and insulators 60A, 60B, and a side surface of the exhaust pipe 44 is arranged in proximately to lower surfaces of the insulators 60A, 60B.SELECTED DRAWING: Figure 5
【課題】最低地上高を確保しつつ、熱害対策や空力抵抗の低減を図ること。【解決手段】リヤサスペンション装置28の少なくとも一部を下方から覆うアンダカバー46,47と、下面側が前記アンダカバーに覆われずに前後方向に延設される排気管44と、アンダカバー46,47下面と連続すると共に排気管44を上方から近接して覆うインシュレータ60A,60Bが設けられており、適宜、排気管44は、その一部がアンダカバー46,47及びインシュレータ60A,60Bの下面よりも下方に突出され、排気管44の側面がインシュレータ60A,60Bの下面に近接配置されている。【選択図】図5
FLOW STRAIGHTENING STRUCTURE FOR LOWER PART OF VEHICLE
自動車の下部整流構造
2017-02-23
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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