To enhance a protection performance of a battery pack.SOLUTION: A support device 10 for supporting a battery pack 30 having a first battery storage part 31 arranged in first spaces S1 between side rails 41 constituting ladder frames 40 of a vehicle and a second battery storage part 32 arranged in second spaces S2 below the first spaces S1 includes a frame side bracket 4, a battery side bracket 5, and an elastic connection part 6. The frame side bracket 4 has first brackets 1 extending downward outside in a vehicle width direction from each of the side rails 41, and a second bracket 2 for connecting the first brackets 1 below the battery pack 30. The battery side bracket 5 projects to an outside in the vehicle width direction from end surfaces 32a in the outside in the vehicle width direction of the second battery storage part 32. The elastic connection part 6 elastically connects the frame side bracket 4 and the battery side bracket 5.SELECTED DRAWING: Figure 2

    【課題】バッテリパックの保護性能を高める。【解決手段】車両のラダーフレーム40を構成するサイドレール41間である第1スペースS1に配置される第1バッテリ収容部31と、第1スペースS1よりも下方の第2スペースS2に配置される第2バッテリ収容部32とを有するバッテリパック30を支持する支持装置10は、フレーム側ブラケット4とバッテリ側ブラケット5と弾性連結部6とを含む。フレーム側ブラケット4は、各サイドレール41から車幅方向外側かつ下方に延設される第1ブラケット1と、バッテリパック30の下方において第1ブラケット1同士を連結する第2ブラケット2とを有する。バッテリ側ブラケット5は、第2バッテリ収容部32の車幅方向外側における端面32aから車幅方向外側に突設される。弾性連結部6は、フレーム側ブラケット4とバッテリ側ブラケット5とを弾性的に連結する。【選択図】図2


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    Title :

    SUPPORT DEVICE OF BATTERY PACK FOR VEHICLE, AND ELECTRIC VEHICLE


    Additional title:

    車両用バッテリパックの支持装置、及び、電動車両



    Publication date :

    2021-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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