The invention discloses a plastic buckle structure which comprises a buckle, inner cantilever beam features are asymmetrically arranged on the two sides of the inner wall of the buckle, outer cantilever beam features are symmetrically arranged on the two sides of the outer wall of the buckle, and the two inner cantilever beam features are oppositely arranged. And each inner cantilever beam feature is connected with the corresponding outer cantilever beam feature to form a closed ring. According to the plastic buckle structure provided by the invention, a closed ring is formed between each inner cantilever beam feature and the corresponding outer cantilever beam feature, so that a positioning feature on an assembly part is allowed to have a larger size, higher strength is realized, and the assembly part can be effectively prevented from being damaged in the disassembly process; the inner cantilever beams are asymmetrically arranged on the two sides of the inner wall of the buckle, and the buckle can be taken down from the assembly part only through single-side stress. And more stable connection can be realized.

    本发明公开了一种塑料卡扣结构,包括:卡扣,所述卡扣的内壁两侧非对称地设置有内悬臂梁特征,所述卡扣的外壁两侧对称地设置有外悬臂梁特征,两个所述内悬臂梁特征相对设置,且各所述内悬臂梁特征分别与对应的所述外悬臂梁特征连接,以形成封闭环。本发明提供的塑料卡扣结构,各内悬臂梁特征分别与对应的外悬臂梁特征之间形成封闭环,允许装配件上的定位特征有更大的尺寸,实现更高强度,能够有效避免装配件在拆卸过程中损坏;内悬臂梁特征非对称地设在卡扣的内壁两侧,只需单侧受力即可将卡扣从装配件上取下;能够实现更稳定的连接。


    Access

    Download


    Export, share and cite



    Title :

    Plastic buckle structure


    Additional title:

    一种塑料卡扣结构


    Contributors:
    TANG YAN (author) / LIU JUNHONG (author) / WANG JIAGUO (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Novel plastic buckle anti-drop mounting structure

    HUANG PING / LIU YUNFANG / YU ZHENYUAN et al. | European Patent Office | 2023

    Free access

    Automobile ceiling lamp plastic buckle connecting structure

    WANG CHUNHUA / WANG DEHONG / GENG ZHAN | European Patent Office | 2021

    Free access

    Multifunctional plastic buckle type mounting system

    ADIGARIAN ROHAN / ABROUSSESER GURURAJ M | European Patent Office | 2023

    Free access

    Combined type plastic buckle for steering column

    WANG TAO / LIU ZHANGHUI / SONG XINLEI et al. | European Patent Office | 2021

    Free access

    BUCKLE DEVICE AND ATTACHMENT STRUCTURE OF BUCKLE DEVICE

    MUTO TAKUYA | European Patent Office | 2020

    Free access