To provide a vehicular fuel tank structure that suppresses breakage of a connection part when a silencer collides with the connection part in vehicle rear collision without causing any increase in cost or mass, on a structure where a silencer is positioned backward of a connection part of a recirculation pipe.SOLUTION: A recirculation pipe 40 includes: a tank-side pipe 41 positioned closer to a fuel tank 25; a fuel filler-side pipe 42 positioned closer to a fuel filler 34; and a connection part 50 for connecting the tank-side pipe 41 to the fuel filler-side pipe 42 on a forward side of a silencer 14. A bracket 60 is provided backward of the connection part 50 so as to overlap on the connection part 50 in vehicle backward view on a backward side of the fuel tank 25.SELECTED DRAWING: Figure 1

    【課題】サイレンサがリサーキュレーションパイプの連結部の後方に位置する構造において、コストや質量の増加を招くことなく、車両後突時にサイレンサが連結部に当たって、該連結部が破損するのを抑制する車両の燃料タンク構造を提供する。【解決手段】リサーキュレーションパイプ40は、燃料タンク25寄りに位置するタンク側パイプ41と、給油口34寄りに位置する給油口側パイプ42と、サイレンサ14の前方においてタンク側パイプ41と給油口側パイプ42とを連結する連結部50と、を備え、ブラケット60は、燃料タンク25の後方において、連結部50の後方に当該連結部50と車両後方視で重複するように設けられたことを特徴とする。【選択図】図1


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    Title :

    VEHICULAR FUEL TANK STRUCTURE


    Additional title:

    車両の燃料タンク構造


    Contributors:

    Publication date :

    2022-01-17


    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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