The invention relates to the technical field of recreational vehicle, and discloses an expansion bin device which comprises a body, an expansion bin and a driving mechanism. A water guide groove is formed in the lower bottom face of the expansion channel, one end of the water guide groove is closed, a sealing strip is arranged on the edge of the outer port of the expansion channel, and a gap is formed between the end face of the sealing strip and one side wall of the water guide groove; a limiting flange extends out of the edge of the opening end of the expanding bin and is matched with the end face of the inner end opening of the expanding channel. According to the expanding device with the structural design, after the expanding bin is expanded, rainwater seeping along the expanding bin can be guided outwards through the water guide groove, and meanwhile, the expanding device can be matched with the limiting flange at the edge of the opening end of the expanding bin, rainwater is effectively prevented from flowing into the internal use space of the expansion bin; the invention further provides the recreational vehicle, the waterproof performance of the recreational vehicle can be effectively improved through the arrangement of the expansion bin device, and then rainwater is prevented from seeping into a compartment along the expansion bin.

    本发明涉及房车技术领域,公开了一种拓展仓装置,包括本体、拓展仓、以及驱动机构;拓展通道的下底面开设有导水槽,导水槽的一端封闭设置,拓展通道的外端口的边缘设置有密封条,密封条的端面与导水槽的一侧壁之间设置有间隙;拓展仓的开口端的边缘外延有限位凸缘,限位凸缘与拓展通道的内端口的端面相配合,以此结构设计的拓展装置,当拓展仓展开后,能够将沿拓展仓渗入的雨水通过导水槽向外导出,同时还能够配合拓展仓开口端边缘的限位凸缘的设置,有效防止雨水流向拓展仓的内部使用空间内;本发明还提供了一种房车,该房车能够通过上述拓展仓装置的设置,有效提升房车的防水性能,继而防止雨水沿拓展仓向车厢内渗入。


    Access

    Download


    Export, share and cite



    Title :

    Expansion bin device and recreational vehicle


    Additional title:

    一种拓展仓装置及房车


    Contributors:
    SU BINCHENG (author)

    Publication date :

    2021-04-20


    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



    Expansion device and recreational vehicle

    SU BINCHENG | European Patent Office | 2021

    Free access

    Expansion accessory of recreational vehicle

    FANG GUOMING | European Patent Office | 2020

    Free access

    Recreational vehicle with expansion bin

    ZHANG ZHENHAN / LIU MENG / MA JIAN | European Patent Office | 2020

    Free access

    RECREATIONAL VEHICLE CHASSIS ASSEMBLY AND RECREATIONAL VEHICLE

    FU ZHAOBIN / SUN ZHONGWEI / CHEN YONGJUN et al. | European Patent Office | 2025

    Free access

    RECREATIONAL VEHICLE CONTROL APPARATUS AND RECREATIONAL VEHICLE

    JI ZHAOLIANG / LIU SHIGUO | European Patent Office | 2021

    Free access