The vehicle door internal anti-collision device for vehicle engineering structurally comprises a main body, a window body and a handle, the window body is arranged at the upper end of the main body, the handle is arranged in the middle of the end face of the main body, the main body comprises a door frame, an inner cavity and an anti-collision device, and the anti-collision device comprises a supporting plate, a buffering device, a protection device and a reinforcing plate. The buffering device comprises a sliding column, a buffering block, a sliding ring, a connecting base and a movable rod, the sliding ring comprises a circular ring body, a movable groove, a reset spring and a clamping block, the clamping block comprises a clamping body, a rolling groove and a rolling column, the spring is reset to abut against the end face of the clamping block, so that when the clamping block slides on the inclined end face of the buffering block, the clamping block can bear large friction force, and the clamping block is prevented from falling off. Buffering force is exerted on the reinforcing plate, and the situation that the reinforcing plate is ejected outwards to hurt people due to the fact that the impact force borne by the reinforcing plate is too large is avoided.

    本发明公开了一种用于车辆工程的车门内部防撞装置,其结构包括主体、窗体、把手,主体的上端设有窗体,把手设置在主体端面的中间位置,主体包括门框、内腔、防撞装置,防撞装置包括支撑板、缓冲装置、防护装置、加强板,缓冲装置包括滑动柱、缓冲块、滑动环、连接座、活动杆,滑动环包括圆环体、活动槽、复位弹簧、卡合块,卡合块包括卡合体、滚动槽、滚柱,本发明位弹簧复位顶住卡合块的端面,使得卡合块在缓冲块倾斜的端面滑动时,卡合块能够受到较大的摩擦力,加强对加强板起到缓冲力,避免及加强板受到的撞击力度过大往外顶出对人员造成伤害。


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    Title :

    Vehicle door internal anti-collision device for vehicle engineering


    Additional title:

    一种用于车辆工程的车门内部防撞装置


    Contributors:
    LIU QIANG (author) / PANG XIAOLAN (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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