The invention provides a multifunctional door for a vehicle, and relates to the field of vehicle door manufacturing. Comprising an anti-collision lifting door, an anti-collision lifting door beam and a lifting mechanism. The two ends of the anti-collision lifting door are connected with the vehicle door frame through locking assemblies, and at least two supporting keel frames are arranged on the outer side of the anti-collision lifting door. The lifting mechanism comprises a T-shaped transmission rod, a first hydraulic telescopic rod and a second hydraulic telescopic rod, the T-shaped transmission rod is connected with the anti-collision lifting door beam, the supporting keel frame and the first hydraulic telescopic rod, and the other end of the first hydraulic telescopic rod is connected with the bottom of the anti-collision lifting door beam; the second hydraulic telescopic rod is connected with the anti-collision lifting door beam and the supporting keel frame. The vehicle door, collision prevention and lifting are designed to be of an integrated structure, the self weight and manufacturing cost of the vehicle are greatly reduced while flexible lifting loading and unloading are guaranteed, meanwhile, the fuel economy of the vehicle in use is reduced, the labor cost during loading is greatly saved in cooperation with the lifting function of the door during loading, and the working efficiency is improved.

    本发明提出了一种车用多功能门,涉及车门制造领域。包括防撞升降门、防撞升降门梁以及升降机构;防撞升降门的两端通过锁止组件与车门框连接,防撞升降门的外侧设有至少两个支撑龙骨架;升降机构包括T型传动杆、第一液压伸缩杆和第二液压伸缩杆,T型传动杆分别与防撞升降门梁、支撑龙骨架和第一液压伸缩杆连接,第一液压伸缩杆的另一端与防撞升降门梁的底部连接,第二液压伸缩杆的分别与防撞升降门梁和支撑龙骨架连接。本发明将车门、防撞以及升降设计为一体结构,在保证灵活升降装卸货的同时,大大减少了车辆自重和制造成本,同时降低了车辆使用时的燃油经济性,配合装货时门具有的升降功能,大大节约上货时的人工成本,提高工作效益。


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    Title :

    Multifunctional door for vehicle


    Additional title:

    一种车用多功能门


    Contributors:
    WANG JIBING (author)

    Publication date :

    2023-01-17


    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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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