The invention relates to the technical field of automobiles, and particularly discloses an automobile safety air bag and an automobile safety device.The automobile safety air bag comprises an automobile body, a supporting column is installed on the left side of the bottom of the inner wall of the automobile body, a steering wheel is fixedly connected to the bottom of the supporting column, a lower air bag is installed at the bottom of an inner cavity of the steering wheel, and guide seats are installed on the two sides of the lower air bag; the outer side of the guide seat is fixedly connected with a reset spring, and the outer side of the reset spring is fixedly connected with the inner wall of the steering wheel. A buffer plate is stressed to enable an upper supporting block to move, a movable rod is rotated through movement of the upper supporting block, a lower supporting block is pushed to move towards the inner side through rotation of the movable rod, a sliding block is driven to move through movement of the lower supporting block, the sliding block slides in a groove, and an upper supporting spring deforms through movement of the sliding block; the advantage of high safety performance is achieved, and the problem that an existing automobile safety air bag and an existing automobile safety device are low in safety performance during use is solved.

    本发明涉及汽车技术领域,具体揭示了一种汽车安全气囊及汽车安全装置,包括车体,所述车体内壁底部的左侧安装有支柱,所述支柱的底部固定连接有方向盘,所述方向盘内腔的底部安装有下气囊,所述下气囊的两侧均安装有导向座,所述导向座的外侧固定连接有复位弹簧,所述复位弹簧的外侧与方向盘的内壁固定连接。本发明通过缓冲板受力使上支撑块移动,通过上支撑块的移动使活动杆转动,通过活动杆的转动推动下支撑块向内侧移动,通过下支撑块的移动带动滑块移动,而滑块在凹槽的内部滑动,通过滑块的移动使上支撑弹簧发生形变,达到了安全性能高的优点,解决了现有的汽车安全气囊及汽车安全装置在使用时安全性能低的问题。


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    Title :

    Automobile safety air bag and automobile safety device


    Additional title:

    一种汽车安全气囊及汽车安全装置


    Contributors:
    YANG XIAOHUA (author) / LEI CHENGHAI (author) / WU YUDONG (author)

    Publication date :

    2022-04-22


    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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