The invention relates to an automobile wire harness fastener in the technical field of wire harness installation accessories, which comprises a fixed seat, a threading hole, a chuck, a wire clamping hole, a strip-shaped notch, a movable seat and a conical groove, the movable seat is driven by an elastic abutting structure to move towards the direction of the fixed seat, and the chuck is clamped into the conical groove. An automobile wire harness penetrates into the wire clamping hole through the wire penetrating hole, then penetrates out of the conical groove and the receding groove, and then moves towards the fixed seat through the movable seat, so that the chuck can be clamped into the conical groove, and in the process that the chuck is clamped into the conical groove, the inner wall of the conical groove generates radial inner side extrusion force on the outer periphery of the chuck; therefore, the clamping heads can generate elastic shrinkage on the inner side in the radial direction, so that the hole wall of the wire clamping hole clamps the automobile wire harness, the anti-pulling effect of the automobile wire harness is good, and the phenomenon that the automobile wire harness is loosened is avoided.

    本发明涉及线束安装用配件技术领域的一种汽车线束紧固件,包括固定座、穿线孔、夹头、夹线孔、条形缺口、活动座、锥槽,所述活动座的另一面设有与锥槽相贯通的、且为通孔形式的避空槽,所述活动座由弹性抵顶结构驱动其朝固定座的方向移动,并使所述夹头卡合至锥槽内。通过将汽车线束由穿线孔穿入夹线孔,然后再由锥槽、避空槽穿出,再通过活动座朝固定座方向移动,使得夹头能够卡入锥槽内,卡入锥槽内的过程中,锥槽内壁对夹头外周缘产生径向内侧的挤压力,另外夹头上设有条形缺口,进而使得夹头能够产生径向内侧的弹性收缩,以使夹线孔的孔壁夹紧汽车线束,这样使得汽车线束的抗拉拽效果较好,避免汽车线束产生松散的现象。


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    Titel :

    Automobile wire harness fastener


    Weitere Titelangaben:

    一种汽车线束紧固件


    Beteiligte:
    DAI PENG (Autor:in) / HUANG HUA (Autor:in) / YANG HAO (Autor:in)

    Erscheinungsdatum :

    2022-08-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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