The invention provides a lower cover of a steering column, and belongs to the field of car parts. The lower cover of the steering column comprises a lower cover panel of the steering column, an installation column arranged on the lower cover panel of the steering column, an installation hole formed in the lower cover panel of the steering column and fixedly connected with an installation support of the steering column and a weakening structure, wherein the weakening structure is arranged on the lower cover panel of the steering column, and the lower cover panel of the steering column can collapse and contract through the weakening structure. The lower cover of the steering column has the beneficial effects that the number of the parts is decreased, the cost and the die investment cost are greatly reduced, the space distribution difficulty is reduced, the assembling number of the parts is decreased, the assembling efficiency of an overall car is improved, and the abnormal sound occurrence probability is greatly reduced.


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    Title :

    Lower cover of steering column


    Contributors:
    GUO JUN (author) / LIANG QINGQIN (author) / KONG XIANGMEI (author) / LIU HUAGUAN (author) / WEI XUEBING (author)

    Publication date :

    2015-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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