PROBLEM TO BE SOLVED: To firmly fix a seat and a seat belt anchor to a cross member while minimizing an increase in weight.SOLUTION: A cross member 14 with a closed section, which has upper and lower walls 14a and 14b, is arranged in an automobile width direction, and a nut 22 for fastening a seat mounting bracket or a seat belt anchor is fixed to an undersurface of the upper wall 14a. The cross member 14, which comprises a bulkhead 14e for connecting the upper and lower walls 14a and 14b together, is configured in a figure-of-eight cross-section shape. Since the nut 22 is fixed to an undersurface of the upper wall 14a on the rear side of the bulkhead 14e, strength of a fastening part of the seat mounting bracket and the seal belt anchor can be increased by reinforcing the upper wall 14a of the cross member 14 by a lightweight structure.

    【課題】重量の増加を最小限に抑えながらクロスメンバにシートやシートベルトアンカーを強固に固定する。【解決手段】上壁14aおよび下壁14bを有する閉断面のクロスメンバ14を車幅方向に配置し、上壁14aの下面にシートの取付ブラケットあるいはシートベルトアンカーを締結するためのナット22を固定する。クロスメンバ14は上壁14aおよび下壁14bを接続する隔壁14eを備えて8字状断面に構成され、ナット22を隔壁14eの後側において上壁14aの下面に固定したので、軽量な構造でクロスメンバ14の上壁14aを補強してシートの取付ブラケットやシートベルトアンカーの締結部強度を高めることができる。【選択図】図4


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AUTOMOBILE BODY STRUCTURE OF AUTOMOBILE


    Weitere Titelangaben:

    自動車の車体構造


    Beteiligte:
    KANAGUCHI TOYOYA (Autor:in) / JOERG HERMANN (Autor:in)

    Erscheinungsdatum :

    2015-09-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile body structure and automobile

    LI TING / CHEN FANGGEN / CHEN ZUXING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Automobile body structure and automobile

    HUANG HONGSHENG / ZHOU CAITAO / HUANG WEICHAO | Europäisches Patentamt | 2023

    Freier Zugriff

    Automobile body structure and automobile

    JIANG ZHOU / WANG WENJUN / CHEN ZUXING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Automobile threshold structure, automobile body and automobile

    LIU QIWEN / DAI TAILIANG / YAN XIANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Automobile body structure and automobile

    LIU JINGMIN / LUO PEIFENG / QIAN YINCHAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff