Provided are an easy loading and unloading structure, a battery mounting frame, a vehicle frame assembly, and an electric vehicle. The easy loading and unloading structure includes a fixing bracket, a rotatable bracket, an elastic positioning post, and an auxiliary limiting member. The fixing bracket is provided with a first positioning hole and a second positioning hole. The rotatable bracket is rotatably connected to the fixing bracket, and is provided therein with a rotation sliding groove. The elastic positioning post is connected to a side of the rotatable bracket facing the fixing bracket, and is arranged to elastically engage with and abutting against the first positioning hole or the second positioning hole. The auxiliary limiting member is connected to the fixing bracket and extends into the rotation sliding groove. A side of the rotatable bracket away from the fixing bracket is configured to be restrained by the auxiliary limiting member, when the rotatable bracket is rotated relative to the fixing bracket. This prevents the rotatable bracket from shaking towards a side away from the fixing bracket when the rotatable bracket is rotated relative to the fixing bracket, and avoids shaking up and down that is caused during rotation of a rotatable base relative to a fixing base in the existing battery mounting frame.


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    Title :

    EASY LOADING AND UNLOADING STRUCTURE, BATTERY MOUNTING FRAME, VEHICLE FRAME ASSEMBLY, AND ELECTRIC VEHICLE


    Additional title:

    EINFACHE BE- UND ENTLADUNGSSTRUKTUR, BATTERIE-MONTAGERAHMEN, FAHRZEUGRAHMENBAUGRUPPE UND ELEKTROFAHRZEUG
    STRUCTURE DE CHARGEMENT ET DE DÉCHARGEMENT FACILE, CADRE DE MONTAGE DE BATTERIE, ENSEMBLE CHÂSSIS DE VÉHICULE ET VÉHICULE ÉLECTRIQUE


    Contributors:
    LIU JINSHUN (author) / YE GUOHUA (author) / ZHANG ZHIPING (author)

    Publication date :

    2024-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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