To obtain a bumper reinforcement structure which enables a lumber extending in a longitudinal direction of a bumper reinforcement to be disposed at the inner side of the bumper reinforcement in the bumper reinforcement using a metallic extrusion material, and to obtain a manufacturing method of the bumper reinforcement.SOLUTION: Relative movement between a bumper reinforcement (R/F) body part 22 and a lumber 24 is restricted by border parts 22I, 22J provided at the bumper reinforcement body part 22. Thus, even if bending is performed to a metallic extrusion material 26 in a state that the lumber 24 is disposed at an inner side of the extrusion material 26, the relative movement between the bumper reinforcement body part 22 and the lumber 24 is restricted to enable the lumber 24 to be disposed at the inner side of the bumper reinforcement body part 22 in a stable state.SELECTED DRAWING: Figure 1

    【課題】金属製の押し出し材を用いるバンパリインフォースメントにおいて、バンパリインフォースメントの内側にバンパリインフォースメントの長手方向に延びる木材を配置することができるバンパリインフォースメント構造及びバンパリインフォースメントの製造方法を得る。【解決手段】バンパR/F本体部22に設けられた境界部22I、22JによってバンパR/F本体部22と木材24との相対移動が規制される。このため、金属製の押し出し材26の内側に木材24が配置された状態で、押し出し材26に曲げ加工を施しても、バンパR/F本体部22と木材24との相対移動が規制され、木材24をバンパR/F本体部22の内側に安定した状態で配置することができる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    BUMPER REINFORCEMENT STRUCTURE AND BUMPER REINFORCEMENT MANUFACTURING METHOD


    Additional title:

    バンパリインフォースメント構造及びバンパリインフォースメントの製造方法


    Contributors:

    Publication date :

    2020-04-16


    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



    BUMPER REINFORCEMENT AND METHOD FOR MANUFACTURING BUMPER REINFORCEMENT

    SHIBATA TAKASHI / KITA KYOICHI / MASAYASU JUN et al. | European Patent Office | 2019

    Free access

    Bumper reinforcement and method of manufacturing bumper reinforcement

    SHIBATA SHUNJI / KITA KIYOICHI / SHOBO JUN et al. | European Patent Office | 2020

    Free access

    BUMPER REINFORCEMENT AND METHOD OF MANUFACTURING BUMPER REINFORCEMENT

    SHIBATA SHUNJI / KITA KIYOICHI / SHOBO JUN et al. | European Patent Office | 2018

    Free access

    BUMPER REINFORCEMENT STRUCTURE

    YASUE YUSUKE / KAMIYA KEISUKE | European Patent Office | 2017

    Free access

    BUMPER REINFORCEMENT STRUCTURE

    WAKABAYASHI MITSURU / FURUYA MASAYUKI / ISHIKAWA YASUSHI et al. | European Patent Office | 2018

    Free access