To provide a resin-made radiator support duct which achieves improvement of assemblability and reduction in cost and weight while securing a necessary fixing force of a joint part of a duct component and a support component.SOLUTION: A resin-made radiator support duct is configured so that a duct component on one side in a vehicle longitudinal direction and a support component on the other side are joined to each other, and has an intake air flow passage flowing air from one end toward the other end in a vehicle width direction therein. The duct component includes claw parts formed so as to project to the support component side from a plurality of positions of each of both ends in a vertical direction of a long portion extending in the vehicle width direction, the support component has a plurality of hole parts formed at a position facing the plurality of claw parts, and the plurality of claw parts and end edges of the plurality of hole parts are engaged with each other. In the support component and the duct component, spaces between the plurality of hole parts and the claw parts in each of both of the ends in the vertical direction are narrower than one end in the vehicle direction at the other end in the vehicle width direction.SELECTED DRAWING: Figure 1

    【課題】樹脂製ラジエータサポートダクトにおいて、ダクト部品及びサポート部品の合わせ部の必要な固定力を確保しつつ、組み付け性の向上、コスト低減及び軽量化を図ることである。【解決手段】樹脂製ラジエータサポートダクトは、車両前後方向の一方側のダクト部品と他方側のサポート部品とが結合されて構成され、内部に車幅方向の一端部から他端部に向けて、エアが流れる吸気流路を有する。ダクト部品は、車幅方向に伸びた長尺状部分の上下方向両端部のそれぞれの複数位置からサポート部品側に突出するように形成された爪部を含み、サポート部品は、複数の爪部と対向する位置に形成された複数の孔部を有し、複数の爪部と複数の孔部の端縁とが係止される。サポート部品及びダクト部品において、上下方向両端部のそれぞれにおける複数の孔部及び爪部の間隔は、車幅方向他端部で車幅方向一端部より狭くなっている。【選択図】図1


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    Title :

    RESIN-MADE RADIATOR SUPPORT DUCT


    Additional title:

    樹脂製ラジエータサポートダクト


    Contributors:

    Publication date :

    2019-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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