The invention discloses a travel trailer of a two-way expansion structure, and belongs to the technical field of limousines.The travel trailer comprises a single-shaft travel chassis, an auxiliary frame is fixedly installed at the top of the single-shaft travel chassis, and a main cabin lower end cabin body is fixedly installed at the top of the auxiliary frame; by means of the cabin body miniaturization design, long-distance journey and garage parking are facilitated, compared with most motor homes, the pull type motor home is of a folded structure, the whole vehicle is small in external size and suitable for running on the road, more importantly, the appearance size of the pull type motor home is smaller than the standard parking space size, and the size of the whole vehicle is smaller than the standard parking space size. By means of the double-expansion type structural design, the internal space of the vehicle is greatly increased, expansion of the cabin body in the horizontal direction and the vertical direction is achieved through mutual cooperation of the lifting assembly and the expansion assembly, the internal space of the compartment is greatly increased, and the space of the compartment is greatly increased. And a solid foundation is laid for further modular design of the interior of the motor home.

    本发明公开了一种双向扩展结构的拖挂式房车,属于房车技术领域,包括单轴拖挂底盘,所述单轴拖挂底盘的顶部固定安装有副车架,所述副车架的顶部固定安装有主舱下端舱体;本发明通过舱体小型化设计,方便远途旅居和车库停放,与大部分房车相比,该拖挂式房车处于收拢结构下,整车外部尺寸较小,比较适合车辆上路行驶,更重要的一点,其外观尺寸小于标准车位尺寸,从而便于在任意标准车位、车库、停车场等地的停放,通过双扩展式结构设计,大大增加车辆内部空间,通过使用升降组件和扩展组件相互配合,实现了舱体在水平和垂直两个方向上的扩展,大大增加了车厢内部空间,为进一步的房车内装模块化设计打下了坚实的基础。


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    Title :

    Pull type motor home with two-way expansion structure


    Additional title:

    一种双向扩展结构的拖挂式房车


    Contributors:
    WU SHEN (author) / WANG KEFENG (author) / XIONG QIZHI (author) / XIE FANGZHI (author)

    Publication date :

    2022-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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