The invention provides a front edge lightweight structure. The front edge lightweight structure comprises a front edge body; the exterior of the front edge body is made of glass fiber reinforced plastic skin, and the interior of the front edge body is filled with a PVC foam interlayer. The front edge body is connected to the outer side of a side beam; the front edge body comprises a front section, a middle section and a rear section; the front end is connected with the front end of the middle section and the rear end of the middle section is connected with the rear section. The glass fiber reinforced plastic skin is arranged outside the front edge body, the PVC foam interlayer is filled in the front edge body, the external structure and the internal structure are separately designed, and installation is convenient; due to the external glass fiber reinforced plastic skin, the external strength is high; due to the internal PVC foam interlayer, the overall weight is reduced; the front edge body adopts a structure combining the front section, the middle section and the rear section, so that the front edge body is convenient to mount and dismount and is more flexible to use.

    本发明提供了一种前缘轻量化结构,包括前缘本体;前缘本体的外部采用玻璃钢蒙皮,前缘本体的内部填充有PVC泡沫夹层;前缘本体连接在侧梁的外侧;前缘本体包括前段、中段和后段;前段与中段的前端连接,中段的后端连接后段。本发明的前缘本体的外部采用玻璃钢蒙皮、内部填充PVC泡沫夹层,外部结构与内部结构采用分开设计的方式,便于安装;外部的玻璃钢蒙皮,使其外部的强度高;内部的PVC泡沫夹层,减轻了整体的重量;前缘本体采用前段、中段、后段相结合的结构,便于安装、拆卸,使用时更加的灵活。


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    Title :

    Front edge lightweight structure


    Additional title:

    前缘轻量化结构


    Contributors:
    ZHANG YI (author) / JI BAOFENG (author) / TANG ZHANWEN (author) / LIU QIAN (author) / AN MENGLEI (author)

    Publication date :

    2022-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge




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