The invention discloses an automobile luggage rack with high bearing capacity. The automobile luggage rack comprises a longitudinal beam, a lining pair assembly and four supporting blocks, the longitudinal beam is an integral piece formed by aluminum alloy sections through an integrated servo stretch bending process; the longitudinal beam is provided with a special-shaped cavity defined by an upper top face, a left side face, a lower bottom face and a right side face, convex edges extending downwards are formed on the left side and the right side of the lower bottom face of the longitudinal beam correspondingly, and an assembly clamping groove is formed in each convex edge. A connecting buckle is formed on the lining pad pair assembly, and the lining pad pair assembly is matched with the assembling clamping groove through the connecting buckle to be installed on the bottom face of the longitudinal beam in an anti-disengaging clamping and matching mode; assembling through holes are machined in the positions, corresponding to the four supporting blocks, of the lower bottom face of the longitudinal beam, and pull riveting bolt assemblies used for fixing the longitudinal beam to the top face of the automobile are arranged in the assembling through holes. The light-weight building block is light in weight, attractive in appearance, high in loading capacity, good in impact resistance and capable of meeting the light-weight requirement.

    本发明公开了一种高承载能力汽车行李架,包括有纵梁以及衬垫付总成和四个支撑块;纵梁为由铝合金型材采用一体式伺服拉弯工艺成型的一个整体件;纵梁具有由上顶面、左侧面、下底面和右侧面合围形成的异形空腔,纵梁下底面的左侧和右侧均成型有向下延伸的凸边,凸边上成型有一道装配卡槽;衬垫付总成上成型有连接卡扣,该衬垫付总成经连接卡扣与装配卡槽相配合防脱卡配地安装在纵梁的底面;纵梁的下底面上在对应四个支撑块处均加工有装配通孔,该装配通孔中设有用于将纵梁固定在汽车顶面上的拉铆螺栓组件。本发明重量轻、外形美观,并且载荷能力强、抗冲击性能好,满足轻量化要求。


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    Title :

    Automobile luggage rack with high bearing capacity


    Additional title:

    一种高承载能力汽车行李架


    Contributors:

    Publication date :

    2022-07-29


    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



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