The invention provides a plug-in structure and a ventilation device comprising the plug-in structure. The plug-in structure comprises a skirting board and a plug connector, the apron board is detachably connected with the inner frame of the ventilation device through the plug connector; the apron board, the plug connector and the inner frame are sequentially fixed together through locking pieces.The plug connectors are arranged on the two sides of the inner frame in parallel. One side of the plug connector extends to form a first supporting plate which is in lap joint with the inner frame. Aninserting groove is formed in the side, close to the first supporting plate, of the inserting piece, an inserting part is arranged on the inner side of the skirt plate, the inserting part is matchedwith the inserting groove so that the skirt plate can be connected with the special-shaped plate in an inserted mode, and the outer edge of the skirt plate abuts against the end face of the first supporting plate. By means of the inserted installation structure, rapid disassembly and assembly between the apron board and the ventilation device can be guaranteed, firmness is achieved, and disassembly, assembly and maintenance of the apron board and the ventilation device are facilitated.

    本发明提供一种插接结构以及包括该插接结构的通风装置,包括裙板和插接件,所述裙板通过所述插接件和通风装置的内框拆卸连接,所述裙板、所述插接件以及所述内框依次通过锁紧件固定在一起,所述插接件平行布置于所述内框两侧,所述插接件一侧延伸形成搭接于所述内框上的第一托板,所述插接件靠近所述第一托板一侧开设有插接槽,所述裙板内侧开设有插接部,所述插接部和插接槽相配合以使所述裙板和所述异形板插接,所述裙板外缘和所述第一托板的端面相抵。本发明通过插接的安装结构,能够保证裙板和通风装置之间的快速拆装,较为牢固,便于对裙板以及通风装置的拆装与维护。


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    Title :

    Plug-in structure and ventilation device comprising plug-in structure


    Additional title:

    一种插接结构以及包括该插接结构的通风装置


    Contributors:
    YANG QIANG (author)

    Publication date :

    2020-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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