PROBLEM TO BE SOLVED: To achieve a vehicle rear part structure that can stably support a large-size battery.SOLUTION: A vehicle rear part structure 10 comprises: a first bracket 40, one end part and the other end part of which are joined through a floor panel 14 to a part of an inner flange part 22 of a side member 20 excluding a part right above a joining part 36 and a part of a rear flange part 32 of a cross member 30 respectively, which has a first fastening part 45 to which is fastened a first leg part 62 of a large-size battery 60; and a second bracket 50, arranged closer to outside of a front side of a vehicle body than the first bracket 40, an inner end part in a vehicle width direction of which is joined through the floor panel 14 to a part of the inner flange part 22 of the side member 20 excluding the part right above the joining part 36 and a part of the front flange part 34 of the cross member 30, and an outer end part in the vehicle width direction of which is joined through the floor panel 14 to a part of an outer flange part 24 of the side member 20, which has a second fastening part 55 to which is fastened a second leg part 64 of the large-size battery 60.SELECTED DRAWING: Figure 2

    【課題】大型バッテリを安定的に支持できる車両後部構造を得る。【解決手段】平面視で、接合部36の直上を除くサイドメンバ20の内フランジ部22の一部及びクロスメンバ30の後フランジ部32の一部に、それぞれ一端部及び他端部がフロアパネル14を介して接合され、大型バッテリ60の第1脚部62が締結される第1締結部45を有する第1ブラケット40と、第1ブラケット40よりも車体前方外側に配置され、接合部36の直上を除くサイドメンバ20の内フランジ部22の一部とクロスメンバ30の前フランジ部34の一部に車幅方向内側端部がフロアパネル14を介して接合されるとともに、サイドメンバ20の外フランジ部24の一部に車幅方向外側端部がフロアパネル14を介して接合され、大型バッテリ60の第2脚部64が締結される第2締結部55を有する第2ブラケット50と、を備えた車両後部構造10とする。【選択図】図2


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    Title :

    VEHICLE REAR PART STRUCTURE


    Additional title:

    車両後部構造


    Contributors:
    NISHINO AKIRA (author) / TAKEUCHI KAZUHITO (author) / ITO KEITA (author) / LI WENFENG (author) / KONDO YASUHIRO (author) / DOI RYOJI (author)

    Publication date :

    2018-03-01


    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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