The invention provides a spare tire lifter and a car. The car comprises the spare tire lifter, the spare tire lifter comprises a shell, a wire spool (8) and a driving device used for driving the wire spool (8) to rotate, and the driving device comprises an input shaft (1), an eccentric wheel (6), a planetary gear (7) and a gear ring (5) matched with the planetary gear (7). The spare tire lifter is characterized in that the eccentric wheel (6) is installed on the input shaft (1); the planetary gear (7) is installed on the eccentric wheel (6), rotatably connected with the eccentric wheel (6) and used for driving the wire spool (8) to rotate; the gear ring (5) is fixedly connected with the shell. According to the spare tire lifter, it can be guaranteed that input torque is constant when output torque and the rotation speed of the input shaft are constant, therefore, the clamping stagnation sensation can be prevented from being generated, and usage feeling of a user can be effectively improved. In addition, the spare tire lifter is compact in structure, small in occupied space and convenient to install and use.


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    Title :

    Spare tire lifter and car


    Contributors:
    JIA FEI (author) / XU SHUO (author) / ZHANG HAILI (author) / LU HAIBO (author) / LI YONGSHAN (author) / MA HAIFU (author) / ZHOU YI (author)

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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