To improve energy absorption performance in a vehicle body frame structure of an electric vehicle.SOLUTION: A vehicle body frame structure is a vehicle body frame structure of an electric vehicle and includes: a front bumper beam 1 disposed at a front end part of a vehicle body and extending in a vehicle width direction; two front crash boxes 2 being members which are attached to the front bumper beam 1, extend in a vehicle body fore and aft direction, and crush to absorb impact during a collision; two front side members 3, each of which supports a rear end part 2a of the front crash box 2 and extends in the vehicle body fore and aft direction; and at least one front bridge member 4 which extends in the vehicle width direction and connects the two front side members 3.SELECTED DRAWING: Figure 1

    【課題】電気自動車の車体のフレーム構造において、エネルギー吸収性能を改善する。【解決手段】車体のフレーム構造は、電気自動車の車体のフレーム構造であって、車体の前端部に配置された車幅方向に延びるフロントバンパービーム1と、フロントバンパービーム1に取り付けられ、車体の前後方向に延び、衝突時に圧壊して衝撃を吸収する部材である2つのフロントクラッシュボックス2と、フロントクラッシュボックス2の後端部2aを支持し、車体の前後方向に延びる2本のフロントサイドメンバ3と、車幅方向に延び、2本のフロントサイドメンバ3を接続する少なくとも1本のフロントブリッジメンバ4とを備える。【選択図】図1


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    Title :

    VEHICLE BODY FRAME STRUCTURE


    Additional title:

    車体のフレーム構造


    Contributors:

    Publication date :

    2020-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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