The invention relates to the technical field of luggage rack positioning, and particularly discloses a highly anti-loose locking mechanism for a luggage rack, which comprises a rivet nut, a stud, a base and a vehicle body nut, the rivet nut is fixed in a mounting hole in a penetrating manner, the stud is provided with an upper threaded end and a lower threaded end, the rivet nut is meshed on the upper threaded end, the base is positioned at the bottom of the rivet nut, and the vehicle body nut is positioned on the base. The rivet nut is arranged on the base and arranged on the outer side of the upper threaded end in a sleeving mode, the automobile body nut is meshed with the lower threaded end, the automobile body nut and the base define a clamping space used for clamping a metal plate, the length of a first internal thread on the automobile body nut is set to be smaller than that of a second internal thread on the rivet nut, and the meshing force of the automobile body nut meshed with the stud is smaller than that of the rivet nut. When the automobile body nut is driven to rotate, the rivet nut and the stud cannot rotate, and therefore it can be guaranteed that the automobile body nut is taken down smoothly.

    本发明涉及行李架定位的技术领域,并具体公开一种行李架用高防松锁紧机构,包括铆螺母、双头螺栓、基座以及车身螺母,铆螺母穿设固定在安装孔内,双头螺栓具有上螺纹端与下螺纹端,铆螺母啮合在上螺纹端上,基座位于铆螺母的底部,并套设在上螺纹端的外侧,车身螺母啮合在下螺纹端上,并与基座合围形成用于夹持钣金的夹持空间,将车身螺母上第一内螺纹的长度设置小于铆螺母上第二内螺纹的长度,则车身螺母啮合在双头螺栓上的啮合力小于铆螺母的啮合力,在驱动车身螺母转动时,铆螺母与双头螺栓之间不会发生转动,进而可以保证车身螺母顺利取下。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    High-looseness-prevention locking mechanism for luggage rack


    Weitere Titelangaben:

    一种行李架用高防松锁紧机构


    Beteiligte:
    ZHOU ZHIBIN (Autor:in) / ZHANG XIAO (Autor:in) / ZHU ZHIBANG (Autor:in)

    Erscheinungsdatum :

    2024-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Luggage rack

    LI HUA | Europäisches Patentamt | 2015

    Freier Zugriff

    Automobile luggage rack supporting mechanism

    YU CHANG / CHEN GUANGUO / YUAN CHENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    MECHANISM OF LUGGAGE RACK MOVEMENT

    JOSIDZAVA SOITI / AKIBA ATSUSI / JAMASITA MASATOSI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Luggage Rack Wing

    HAMPTON CHRISTIAN K | Europäisches Patentamt | 2021

    Freier Zugriff

    Luggage rack upper frame, luggage rack and automobile

    HUANG SHENGKE / DING WEI / TAN CHANGYONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff