To provide a vehicle side part structure which secures a large width in a vehicle width direction on a basic cross section of a door built-in center pillar, achieves improvement of bearing force, and can receive a load of an impact beam rear end in a front door during a side collision.SOLUTION: A door built-in center pillar 50 is formed in a manner that an anteroposterior width becomes wider toward the side of a lower part. A side surface part 50c has: a base side surface part 50f located closer to the outer side as seen in a vehicle width direction than a rear end inner end part of an impact beam 18; and a second side surface part 50h located closer to the inner side as seen in the vehicle width direction than the rear end inner end part of the impact beam 18. The second side surface part 50h is formed closer to a front part of the lower part of the door built-in center pillar 50. A rear end of the impact beam 18 is overlapped with the second side surface part 50h in a vehicle side view.SELECTED DRAWING: Figure 2

    【課題】ドア内蔵センタピラーの基本断面における車幅方向の幅を大きく確保して、その耐力向上を図ると共に、側突時にフロントドア内のインパクトビーム後端の荷重を受けることもできる車両の側部構造の提供を目的とする。【解決手段】ドア内蔵センタピラー50は、下部側になる程、前後幅が広く形成されており、側面部50cは、インパクトビーム18の後端内端部よりも車幅方向外方側に位置するベース側面部50fと、上記インパクトビーム18の後端内端部よりも車幅方向内方側に位置する第2の側面部50hと有し、該第2の側面部50hが上記ドア内蔵センタピラー50下部の前部寄りに形成され、上記インパクトビーム18後端を上記第2の側面部50hに対して車両側面視でオーバラップさせたことを特徴とする。【選択図】図2


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    Titel :

    VEHICLE SIDE PART STRUCTURE


    Weitere Titelangaben:

    車両の側部構造


    Beteiligte:
    NAKAZATO DAISUKE (Autor:in) / YOKOKAWA JUNYA (Autor:in) / HOTSUTA YOSHIHIKO (Autor:in) / TAKAHASHI TOMOKI (Autor:in) / ISHII KATSUKI (Autor:in)

    Erscheinungsdatum :

    2020-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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