The invention relates to the technical field of recreational vehicle, and discloses an expansion device, which comprises a body part, an expansion part and a driving mechanism, and the body part comprises a storage position, a slideway and a waterproof structure; the expansion part comprises an expanding bin, a water baffle and a baffle, the baffle is matched with the waterproof structure; the driving mechanism comprises a supporting beam, a rack and a driving device, the supporting beam is fastened to the expanding part, and one end of the supporting beam is shielded through a baffle. By means of the structure, through the arrangement of the hidden sliding ways, the supporting beams can be effectively prevented from being exposed out of the bottom faces of the storage positions, then the storage positions are convenient to clean, meanwhile, through cooperation of the baffles and the waterproof structures, the exposed ends of the supporting beams can be shielded, and meanwhile the waterproof performance of the expansion device is effectively improved. In addition, the invention further provides the recreational vehicle, and the use area and the driving experience of the motor home can be effectively improved through the arrangement of the expansion device.

    本发明涉及房车技术领域,公开了一种拓展装置,包括本体部、拓展部及驱动机构,其中,本体部包括收纳位、滑道、及防水结构;拓展部包括拓展仓、挡水板、以及挡板;挡板与防水结构相配合;驱动机构包括支撑梁、齿条、以及驱动装置,支撑梁与拓展部紧固,支撑梁的一端通过挡板遮挡。上述结构的设置,通过隐藏式的滑道的设置,能够有效避免支撑梁外露于收纳位底面,继而方便收纳位的清理,同时,还可以通过挡板与防水结构的配合,对支撑梁的外露端形成遮挡的同时,有效提升该拓展装置的防水性能。此外,本发明还提供了一种房车,该房车能够通过拓展装置的设置,有效提升房车使用面积及驾乘体验。


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    Title :

    Expansion device and recreational vehicle


    Additional title:

    一种拓展装置及房车


    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



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