The invention discloses an automobile antiskid device comprises a power input mechanism and a plurality of telescopic mechanisms of the same structure, the power input mechanism comprises a mounting disc, an input shaft, a first bearing, a hexagonal head and driving helical teeth, and the multiple telescopic mechanisms are circumferentially and evenly distributed above the mounting disc; each telescopic mechanism comprises a driven helical tooth, a transmission shaft, a fixed sleeve, a first-stage telescopic sleeve and a second-stage telescopic sleeve, a circular inserting hole is machined inthe large-diameter section of a transmission shaft, an inner hexagonal sleeve is arranged at the opening end of the circular inserting hole, and a first locking nut is connected to the outer wall of the large-diameter section through threads; a transmission sleeve is concentrically arranged in the first-stage telescopic sleeve, a hexagonal transmission rod is concentrically arranged in the transmission sleeve, the outer end of the second-stage telescopic sleeve is connected with a clamping jaw through a hinge piece, and a limiting plate is arranged on the hinge piece. The automobile antiskid device is convenient to use, not prone to loosening, good in anti-skid effect and capable of being rapidly disassembled, assembled and stored, and has remarkable economic value and social value.

    本发明公开了一种可快捷拆装收纳的汽车防滑装置,包括动力输入机构和多个结构相同的伸缩机构,动力输入机构包括安装盘、输入轴、第一轴承、六角头和主动斜齿,多个伸缩机构圆周均布在安装盘的上方,每个伸缩机构均包括从动斜齿、传动轴、固定套筒、一级伸缩套筒和二级伸缩套筒,传动轴的大径段加工有圆形插孔,圆形插孔的开口端设置有内六角套管,大径段的外壁上通过螺纹连接有第一锁紧螺母,一级伸缩套筒的内部同心设置有传动套筒,传动套筒内同心设置有六角形传动杆,二级伸缩套筒的外端通过铰接件连接有卡爪,铰接件上设置有限位板。本发明使用方便,不易松脱,防滑效果好,可快捷拆装收纳,具有显著的经济价值和社会价值。


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    Titel :

    Automobile antiskid device capable of being rapidly disassembled, assembled and stored


    Weitere Titelangaben:

    一种可快捷拆装收纳的汽车防滑装置


    Beteiligte:
    ZHOU ZHIBIN (Autor:in) / ZHOU JUN (Autor:in)

    Erscheinungsdatum :

    2021-03-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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