PROBLEM TO BE SOLVED: To provide a vehicle fuel tank structure which can prevent oscillation sounds and peeling of a sub tank.SOLUTION: A typical structure of a vehicle fuel tank structure 100 includes: a main tank 102 for storing a fuel of a vehicle; and a sub tank 106 which has a container shape, is installed at an interior part of the main tank 102, and is used to accumulate a fuel flowing thereinto from a through hole 122 formed at a predetermined position. The sub tank 106 has a front wall 112 and a rear wall 114 and baffles 116, 118 which continue from the front wall 112 and the rear wall 114 and protrude to both sides as seen in a vehicle width direction. The baffles 116, 118 have recessed curve surface shapes that come close to each other toward their tips.SELECTED DRAWING: Figure 3

    【課題】揺動音の防止とサブタンクの剥離の防止とが可能な車両用燃料タンク構造を提供することを目的とする。【解決手段】車両用燃料タンク構造100の代表的な構成は、車両の燃料を貯蔵するメインタンク102と、容器状でメインタンク102の内部に設置され所定箇所に形成された貫通孔122から流れ込む燃料を溜めるサブタンク106を備える。サブタンク106は、前壁112および後壁114と、前壁112および後壁114から連続して車幅方向両側に突出しているバッフル116、118とを有する。バッフル116、118は、上方から見て、先端に向かうほど互いに近づく凹の曲面形状を有する。【選択図】図3


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    Title :

    VEHICLE FUEL TANK STRUCTURE


    Additional title:

    車両用燃料タンク構造


    Contributors:

    Publication date :

    2018-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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