The invention relates to the field of vehicle emergency doors, and discloses a vehicle emergency safety door which comprises a vehicle body, door frames are fixedly connected to the two sides of the vehicle body, door plates are rotatably connected to the inner walls of the door frames, extension ladders are movably connected to the inner walls of the door plates, and a plurality of pointing blocks are fixedly connected to the two sides of the extension ladders. Tempered glass is arranged on the inner wall of the door plate, a plurality of fixing blocks are fixedly connected to one side of the door plate, motors are fixedly connected to the two sides of the inner wall of the door plate, lead screws are fixedly connected to the output ends of the motors, driving rings are in threaded connection with the outer walls of the lead screws, and telescopic rods are rotationally connected to one sides of the outer walls of the driving rings; the output end of the telescopic rod is rotationally connected with a supporting rod. And through cooperative use of the door plate, the extension ladder, the pointing block, the motor and other components, the emergency evacuation speed of a user can be increased in various states of the vehicle body, and the use adaptability to different emergency environments is effectively improved.

    本发明涉及车辆应急门领域,公开了一种车辆应急安全门,包括车体,所述车体的两侧均固定连接有门框,所述门框的内壁转动连接有门板,所述门板的内壁活动连接有伸缩梯,所述伸缩梯的两侧均固定连接有多个指向块,所述门板的内壁设置有钢化玻璃,所述门板的一侧固定连接有多个固定块,所述门板的内壁两侧均固定连接有马达,所述马达的输出端固定连接有丝杆,所述丝杆的外壁螺纹连接有带动环,所述带动环的外壁一侧转动连接有伸缩杆,所述伸缩杆的输出端转动连接有支撑杆。通过门板、伸缩梯、指向块、马达等部件的配合使用,能够在车体多种状态下提高对使用者的应急疏散速度,有效提高对不同应急环境的使用适用能力。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle emergency safety door


    Additional title:

    一种车辆应急安全门


    Contributors:
    ZHENG RUILI (author) / HUANG MENGMENG (author) / SUN YAHAO (author) / YAN ZHIQIANG (author) / LU QINGSHOU (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Vehicle door emergency door opening device

    CHOI JUNG WAN | European Patent Office | 2022

    Free access

    Emergency control method for safety door

    LIN ZHENLONG / LIUWANG YONGJIE / CHEN JINSHAN et al. | European Patent Office | 2023

    Free access

    EMERGENCY DOOR OF PLATFORM SAFETY FENCE

    SEGAWA SHIRO | European Patent Office | 2017

    Free access

    Vehicle interior emergency door handle

    European Patent Office | 2025

    Free access

    VEHICLE DOOR EMERGENCY OPENING SYSTEM

    GÜNDÜZ MAHMUT ERDAL | European Patent Office | 2023

    Free access