To provide a vehicular lower part structure which can inhibit a rotary displacement of battery units at a pole side collision without increasing a length of a high voltage cable.SOLUTION: A vehicular lower part structure includes: a first battery unit 21 and a second battery unit 22 which are provided spaced apart from each other in a vehicle width direction below a floor panel 8; a high voltage cable 28 extending forward from a front part of the first battery unit 21; and a connection member 60 which connects between the first battery unit 21 and the second battery unit 22. The connection member 60 includes: a first connection part 61 which connects the first battery unit 21 with the second battery unit 22 at the front part of the first battery unit 21 in a manner that a load may be transmitted in the vehicle width direction from the first battery unit 21 to a front part of the second battery unit 22; and a second connection part 62 which connects the second battery unit 22 with a rear part of the first battery unit 21.SELECTED DRAWING: Figure 1

    【課題】高電圧ケーブルの長さを長くすることなく、ポール側突時のバッテリユニットの回動変位を抑制することができる車両の下部構造の提供を目的とする。【解決手段】フロアパネル8の下方において車幅方向に離間して設けられる第1バッテリユニット21および第2バッテリユニット22と、第1バッテリユニット21の前部から前方に延びる高電圧ケーブル28と、第1バッテリユニット21と第2バッテリユニット22との間を連結する連結部材60と、を備え、連結部材60は、第1バッテリユニット21の前部において第1バッテリユニット21から第2バッテリユニット22の前部へ車幅方向に荷重伝達可能に連結する第1連結部61と、第2バッテリユニット22と第1バッテリユニット21の後部とを連結する第2連結部62と、を備えたことを特徴とする。【選択図】図1


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    Title :

    VEHICULAR LOWER PART STRUCTURE


    Additional title:

    車両の下部構造


    Contributors:

    Publication date :

    2022-12-07


    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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