The invention provides a car roof panel fixing device and a connecting assembly of a car roof panel and a metal plate, and belongs to the technical field of car parts, the car roof panel fixing device comprises a base part and a positioning part, the bottom of the base part is provided with a hard supporting block used for being connected with the bottom face of a metal plate groove in an abutting mode, and the positioning part is connected with the base part in an elastic deformation mode. The positioning part is used for being buckled with a metal plate turnup to limit the freedom degree of the base part in the width direction of the metal plate groove, the base part is provided with at least one elastic buckle, and the elastic buckle is used for being clamped with the metal plate turnup to limit the base part to be disengaged from the metal plate groove; the fixing device has the beneficial effects that the fixing device capable of absorbing the Z-direction tolerance and the Y-direction tolerance is provided, the car roof decoration strip cannot loosen when installed on the car roof metal plate through the fixing device, the hard supporting effect is achieved through the hard supporting blocks in the Z direction, and therefore the car roof decoration strip cannot sink when pressed.

    本发明提供了一种车顶饰条固定装置以及车顶饰条与钣金的连接总成,属于车用零部件技术领域,包括:基座部以及定位部,基座部的底部设置有用于与钣金槽底面抵触连接的硬支撑块,定位部可弹性形变地与基座部连接,定位部用于与钣金翻边扣接以限制基座部在钣金槽宽度方向的自由度,基座部设置有至少一个弹性卡扣,弹性卡扣用于与钣金翻边卡接以限制基座部从钣金槽内脱出;本发明的有益效果为:提供了一种可以吸收Z向和Y向公差的固定装置,车顶饰条通本装置安装在车顶钣金上时不会产生松动,并且Z向上通过硬支撑块实现了硬支撑的效果,所以按压车顶饰条时不会产生下沉的情况。


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    Title :

    Car roof decoration strip fixing device and connecting assembly of car roof decoration strip and metal plate


    Additional title:

    一种车顶饰条固定装置以及车顶饰条与钣金的连接总成


    Contributors:
    MEI JUN (author) / CHEN XINYU (author) / ZHANG XIAO (author)

    Publication date :

    2024-04-09


    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 / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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