PROBLEM TO BE SOLVED: To provide an air resistance reduction structure of a vehicle capable of reducing air resistance during traveling because of a relatively simple constitution.SOLUTION: An air resistance reduction structure includes a guard frame that is fixed to a vehicle body apart in a vehicle rear direction from a cab, and a restriction member extending from the cab to the guard frame so as to restrict a quantity of air flow streaming in a vehicle upper direction along the rear surface of the cab during traveling of a vehicle. For example, the restriction member is attached to a curved part that is bent in the vehicle upper direction and vehicle rear direction at an end in the vehicle rear direction of a roof.SELECTED DRAWING: Figure 3
【課題】比較的簡単な構成により、走行時の空気抵抗を低減させることが可能な車両の空気抵抗低減構造を提供すること。【解決手段】空気抵抗低減構造は、キャブから車両後方向に離間して車体側に固定される鳥居と、車両の走行時にキャブの後面に沿って車両上方向に流れる気流の量を制限するように、キャブから鳥居に向かって延在する制限部材と、を有する。例えば、制限部材は、ルーフの車両後方向端部における車両上方向かつ車両後方向へ湾曲する湾曲部に取り付けられている。【選択図】図3
AIR RESISTANCE REDUCTION STRUCTURE OF VEHICLE
車両の空気抵抗低減構造
2018-11-15
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
AIR RESISTANCE REDUCTION STRUCTURE OF VEHICLE AND VEHICLE
European Patent Office | 2019
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