To provide a resin fuel tank which can effectively protect a barrier sheet layer to an external force.SOLUTION: A resin fuel tank includes a resin fuel tank body 35 provided so that an upper half body 45 and a lower half body 46 are joined to each other, a barrier sheet layer 36 which is provided on an inner surface of the fuel tank body 35 and reduces permeation of a fuel from the fuel tank body 35, and a front attachment stay 37 and rear attachment stays 38L and 38R which allow the fuel tank body 35 to be mounted on a vehicle body, where the front attachment stay 37 and rear attachment stays 38L and 38R are provided on the fuel tank body 35 at a position that is separated in a vertical direction with respect to an upper joint surface 47c and a lower joint surface 48c where the upper half body 45 and the lower half body 46 are joined to each other.SELECTED DRAWING: Figure 3
【課題】樹脂製燃料タンクにおいて、外力に対しバリアシート層を効果的に保護できるようにする。【解決手段】樹脂製燃料タンクは、上半体45と下半体46とを接合して設けられる樹脂製の燃料タンク本体35と、燃料タンク本体35の内面に設けられ、燃料タンク本体35からの燃料の透過を低減させるバリアシート層36と、燃料タンク本体35を車体に取り付ける前部取付ステー37及び後部取付ステー38L,38Rとを備え、前部取付ステー37及び後部取付ステー38L,38Rは、上半体45と下半体46とが合わさって接合される上側接合面47c及び下側接合面48cに対し、上下方向に離間した位置で燃料タンク本体35に設けられる。【選択図】図3
RESIN FUEL TANK
樹脂製燃料タンク
25.04.2019
Patent
Elektronische Ressource
Japanisch