The invention discloses an automobile safety belt retractor assembly and an automobile safety belt retractor assembly, and belongs to the field of automobile spare parts. The automobile safety belt retractor assembly comprises a supporting frame, a force limiting shaft is slidably sleeved with the supporting frame, a clamping spring is clamped to the outer side of one end of the force limiting shaft, a limiting ring is sleeved with the outer side of the force limiting shaft, and a key pin is clamped into the limiting ring; the lower end of one side of the limit ring is fixedly connected with a volute spring, and the upper end of one side of the volute spring is fixedly welded with a connecting sleeve, according to the automobile safety belt retractor assembly and the automobile safety belt retractor assembly, the clamping spring is detached through the clamping spring pliers, the limiting ring can be conveniently moved to one side to be detached, and therefore the volute spring is detached and replaced, the design of the key pin can prevent the force limiting shaft from slipping relative to the limiting ring when rotating, so that the volute spring cannot work normally; a nut is loosened to the top end of a first screw rod, a mounting base can be conveniently and downwards moved to be quickly dismounted, the maintenance efficiency is improved, the stress area can be increased through the design of a gasket, and the mounting stability of the mounting base is improved.

    本发明公开了一种汽车安全带卷收器组件及汽车安全带卷收器总成,属于汽车配件领域,包括支撑架,支撑架的内部滑动套接有限力轴,限力轴的一端外侧卡接有卡簧,限力轴的外侧套接有限位环,限位环的内部卡接有键销,限位环的一侧下端固定连接有蜗卷弹簧,蜗卷弹簧的一侧上端固定焊接有连接套,该汽车安全带卷收器组件及汽车安全带卷收器总成,通过使用卡簧钳拆除卡簧,方便向一侧移动拆除限位环,从而对蜗卷弹簧进行拆除更换,键销的设计可以防止限力轴转动时与限位环打滑,导致蜗卷弹簧无法正常工作;通过松动螺母至螺杆一顶端,方便向下移动快速拆除安装座,提高维修效率,垫片的设计可以增大受力面积,增大安装座安装的稳定性。


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    Title :

    Automobile safety belt retractor assembly and automobile safety belt retractor assembly


    Additional title:

    一种汽车安全带卷收器组件及汽车安全带卷收器总成


    Contributors:
    PENG ZHEN (author) / PENG JIANBIN (author) / CHEN MENGMENG (author) / ZI JINLU (author)

    Publication date :

    2021-10-08


    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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