The invention provides a rear clothes rack structure, a manufacturing method thereof and an electric vehicle, and relates to the technical field of electric vehicles, the method comprises the steps that an axially-through hollow straight pipe is obtained through cutting, and the length of the straight pipe is matched with the length of a rear clothes rack body required by design; the straight pipe is bent into a U-shaped bent pipe suitable for a rear clothes rack structure foundation through a pipe bending mold; the bending pipe is extruded through the flattening die to form the rear clothes rack body, and the rear clothes rack body is an arc-shaped flat pipe, so that a user feels more comfortable when holding the rear clothes rack, and stable holding support is easily obtained; the decorative layer is sprayed on the surface of the rear clothes rack body, so that the double functions of corrosion prevention and decoration are achieved, the manufacturing period can be effectively shortened by adopting the manufacturing method of the rear clothes rack structure to manufacture the rear clothes rack structure, the production efficiency is improved, and the requirements for structural strength and stability can be met while light weight is ensured.

    本申请提供一种后衣架结构及其制作方法、电动车,涉及电动车技术领域,方法包括通过切割得到轴向贯通的空心直管,直管在长度上与设计所需的后衣架主体的长度相匹配;采用弯管模具将直管弯曲形成适用于后衣架结构基础的U形弯管;通过压扁模具对弯管进行挤压以形成后衣架主体,其中,后衣架主体为弧形扁管,使得用户在握持时更为舒适,容易获得稳固的抓握支撑;对后衣架主体的表面喷涂装饰层,以实现防腐蚀和装饰双重功能,采用上述后衣架结构制作方法制作后衣架结构可以有效减少制作周期,并提高生产效率,且能够确保在轻量化的同时满足结构强度和稳定性要求。


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    Titel :

    Rear clothes rack structure, manufacturing method thereof and electric vehicle


    Weitere Titelangaben:

    一种后衣架结构及其制作方法、电动车


    Beteiligte:
    ZHU JIANXIN (Autor:in) / CHEN XIAOQIANG (Autor:in) / ZHU CHANGQING (Autor:in) / WANG CHUNLEI (Autor:in)

    Erscheinungsdatum :

    2024-03-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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