A double-lifting carriage for a motor home relates to the technical field of motor homes and comprises a carriage body, an expansion cabin and a lifting device. The top of the compartment body is movably sleeved with an expansion cabin with the top and the bottom open, and the top of the expansion cabin is movably connected with a top cover. Lifting devices used for driving the expansion cabin and the top cover to ascend and descend are arranged at the four corner ends in the compartment body, the lifting devices penetrate through the top of the compartment body, and the lifting range of the top cover is larger than that of the expansion cabin. An opening for entering the expansion cabin is reserved at one end of the top of the compartment body; stairs are arranged on the compartment body corresponding to the opening; the structure is simple, the rest area can be expanded, and the terrace sightseeing space can be expanded; the second-stage lifting mechanism is movably inserted into the first-stage hollow lifting mechanism of the lifting device, the driving device for driving the first-stage hollow lifting mechanism and the second-stage lifting mechanism is arranged at the bottom of the outer cylinder, the structure is compact, and the occupied space is small.

    一种涉及房车技术领域的房车用双升降车厢,包含厢体,还包含拓展舱和升降装置;厢体顶部活动套设有顶部和底部均敞口的拓展舱,拓展舱顶部活动连接有顶盖;厢体内部四个角端均设有用于驱动拓展舱和顶盖升降的升降装置,升降装置贯穿厢体顶部,且顶盖的升降范围大于拓展舱的升降范围;厢体顶部一端留有进入拓展舱的开口,厢体对应该开口位置设有楼梯;本发明结构简单,既能拓展休息区,又能拓展露台观光空间;升降装置的一级空心升降机构内活动插接有二级升降机构,外筒底部设有分别驱动一级空心升降机构和二级升降机构的驱动装置,结构紧凑占用空间较小。


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    Title :

    Double-lifting carriage for motor home


    Additional title:

    一种房车用双升降车厢


    Contributors:
    SHI DUNGUO (author) / XIA WUYI (author) / LIU JINZHAO (author)

    Publication date :

    2023-04-04


    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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