The invention relates to a vehicle door and window frame reinforcing structure and a machining method thereof. The vehicle door and window frame reinforcing structure comprises a door inner plate close to a vehicle inner cabin, a window frame is arranged on the door inner plate, a buffer layer is arranged at the outer side of the door inner plate, and the buffer layer comprises a reinforcing plate, an elastic layer and an impact layer; and the reinforcing plate is fixed to the face, away from the window frame, of the door inner plate, the elastic layer is arranged between the reinforcing plate and the impact layer and matched with the reinforcing plate, and the impact layer is formed by splicing a plurality of ceramic plates with the same area. The elastic layer absorbs impact energy to a certain extent, plays a role in shock absorption, and enables impact force to be evenly conducted to the reinforcing plate. The reinforcing plate has well rigidity, the structural strength of the vehicle door and window frame can be greatly improved, the vehicle door and window frame is not prone to bending or smaller in deformation when a vehicle collides forwards, and therefore passengers in the vehicle are protected against injuries.

    本发明涉及一种车门窗框加强结构及其加工方法,其中一种车门窗框加强结构包括靠近车内舱的门内板,门内板上设置有窗框,门内板的外侧设置有缓冲层,缓冲层包括加强板、弹性层以及撞击层。加强板固定在门内板远离窗框的一面,弹性层设置在加强板与撞击层之间且与加强板相互配合,撞击层由多个面积相同的陶瓷板拼接而成。弹性层在一定程度上吸收了冲击的能量,起到了减震的作用,并且使得冲击力能够均匀向加强板传导。加强板自身具有良好的刚度,能够大大提高车门窗框处的结构强度,则当汽车发生前碰时,车门窗框就不容易发生折弯或变形较小,从而保护了车内乘员免受伤害。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle door and window frame reinforcing structure and machining method thereof


    Weitere Titelangaben:

    一种车门窗框加强结构及其加工方法


    Beteiligte:
    WANG GUIMIN (Autor:in) / WANG YONGWU (Autor:in) / CHEN GUORONG (Autor:in) / FAN QIRONG (Autor:in) / LI WENLU (Autor:in)

    Erscheinungsdatum :

    09.04.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    Rear vehicle door outer window frame reinforcing structure, outer plate windowsill reinforcing plate and vehicle

    YE LIN / YU KESHENG / LIU JUN | Europäisches Patentamt | 2023

    Freier Zugriff


    Car door window frame reinforcing plate and production process thereof

    WANG WAN / CAO JIE / CAO HONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Door frame structure of vehicle door and machining process thereof

    CHEN JUNWEI / LIU YONG / CHEN ZHENGLEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Window frame structure, vehicle door and vehicle

    CAI HUITANG / YU YUSHENG / WANG PENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff