The invention discloses a structure for enabling a side column of an automobile to collide with a lower automobile body, and relates to the technical field of automobile manufacturing, the structure comprises an upper force transmission path system, a lower force transmission path system and a doorsill beam used for connecting the upper force transmission path system and the lower force transmission path system, the upper force transmission path system comprises a front-row seat mounting cross beam and a battery pack mounting cross beam which are arranged side by side, and the lower force transmission path system comprises a front-row seat mounting cross beam and a battery pack mounting cross beam. The lower force transmission path system comprises a battery pack mounting beam and a battery pack mounting frame used for mounting the battery pack mounting beam, the upper side of the doorsill beam is fixed to the same end of the front-row seat mounting cross beam and the battery pack mounting cross beam, and the lower side of the doorsill beam is fixed to the battery pack mounting beam; the upper force transmission path system and the lower force transmission path system are connected together through the threshold beam, the rigidity of the upper force transmission path system and the rigidity of the lower force transmission path system are matched, and the possibility that the battery pack is damaged when the battery pack is collided can be reduced.

    本发明公开了一种汽车侧柱碰下车体构造,涉及汽车制造技术领域,包括上传力路径系统、下传力路径系统和用于连接上传力路径系统、下传力路径系统的门槛梁,所述上传力路径系统包括并排设置的前排座椅安装横梁和电池包安装横梁,所述下传力路径系统包括电池包安装梁和用于安装电池包安装梁的电池包安装框架,所述门槛梁的上侧固定于前排座椅安装横梁和电池包安装横梁相同的一端,所述门槛梁的下侧固定于电池包安装梁;上传力路径系统和下传力路径系统通过门槛梁连接在一起,上传力路径系统和下传力路径系统刚度匹配,能够减小在受到冲撞时电池包受损的可能。


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    Titel :

    Structure for enabling side columns of automobile to collide with automobile body


    Weitere Titelangaben:

    汽车侧柱碰下车体构造


    Beteiligte:
    GUO WENDIAO (Autor:in) / TAN YONG (Autor:in) / DONG LIQIANG (Autor:in) / SHI DANGHE (Autor:in) / LING YANGCHAO (Autor:in) / YANG LEI (Autor:in) / HU ZHAOMIN (Autor:in) / GU SIJIA (Autor:in)

    Erscheinungsdatum :

    2023-06-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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