PROBLEM TO BE SOLVED: To provide a rear part vehicle structure of a truck capable of preventing a colliding vehicle from entering under the rear body of the truck in a collision, while minimizing the blockage of travel air flow along a vehicle lower surface.SOLUTION: A rear part vehicle structure of a truck is provided with a rear bumper 7 in a lower rear end part of a rear body 3. The rear bumper 7 is formed as a cylindrical body having a cross-sectional hollow shape extending in a vehicle width direction. Rigid break-points are formed in an upper and lower parts of the cylindrical body to work as induction points to buckle the cylindrical body to be vertically widened during a collision.

    【課題】車両下面の走行風の流れが阻害されるのを最小限にしつつ、後突時の車両の荷台下方への潜り込みを回避できるトラックの後部車体構造を提供することを課題としている。【解決手段】荷台3の後端部下方にリヤバンパ7を配設したトラックの後部車体構造において、前記リヤバンパ7は、車幅方向に延びる横断面中空形状の筒状体で構成されており、該筒状体の上部,下部には、車両後突時に座屈の誘発点となって該筒状体を上下方向に拡幅するように座屈させる剛性断点が形成されている。【選択図】図3


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    Title :

    REAR PART VEHICLE STRUCTURE OF TRUCK


    Additional title:

    トラックの後部車体構造


    Contributors:

    Publication date :

    2015-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16F SPRINGS , Federn



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