The invention discloses an automobile DAB safety air bag folding device, and belongs to the field of automobile safety air bags, the automobile DAB safety air bag folding device comprises a rack, a limiting ring is fixed on the rack, a cover cap is placed in the limiting ring, a limiting strip is arranged on the circumference of the top of the cover cap, and a circular shell is arranged above the limiting ring; the rack is provided with an air cylinder used for driving the circular shell to ascend and descend, an air bag support is placed in the circular shell, limiting grooves with the same number as the limiting strips are formed in the air bag support, the limiting strips slide in the limiting grooves, and clamping mechanisms are installed on the limiting rings and the circular shell correspondingly; and the blocking mechanism is arranged on the circular shell. Through the arrangement of the blocking mechanism, the air bag can be effectively prevented from affecting installation of the cover cap and the air bag support, when the cover cap and the air bag support are installed, the situation that part of the structure of the air bag hinders the limiting strips from being inserted into the limiting grooves can be avoided, and the problem that in the prior art, assembly is difficult due to the influence of the air bag is solved.

    本发明公开了一种汽车DAB安全气囊折叠装置,属于汽车安全气囊领域,包括机架,所述机架上固定有限位环,所述限位环内放置有罩盖,所述罩盖的顶部圆周设置有限位条,所述限位环的上方设有圆形壳,所述机架上安装有用于带动圆形壳升降的气缸,所述圆形壳内放置有气囊支架,所述气囊支架内开设有与限位条数量相同的限位槽,所述限位条滑动在限位槽内,所述限位环和圆形壳上均安装有夹持机构,还包括:设置在圆形壳上的阻挡机构。本发明通过阻挡机构的设置,能够有效防止气囊影响到罩盖和气囊支架的安装,在罩盖和气囊支架安装时,可以避免气囊的部分结构阻碍限位条插入限位槽,解决了现有技术中因气囊影响导致装配困难的问题。


    Access

    Download


    Export, share and cite



    Title :

    Automobile DAB safety airbag folding device


    Additional title:

    一种汽车DAB安全气囊折叠装置


    Contributors:
    BAI PING (author)

    Publication date :

    2025-03-14


    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



    Safety airbag, safety airbag assembly and method for folding safety airbag

    WANG SHUANGYANG / WANG LIANG / ZHANG JIN | European Patent Office | 2022

    Free access

    SAFETY AIRBAG, SAFETY AIRBAG ASSEMBLY AND METHOD FOR FOLDING SAFETY AIRBAG

    WANG SHUANGYANG / WANG LIANG / ZHANG JIN | European Patent Office | 2021

    Free access

    Novel automobile side safety airbag structure and folding method thereof

    YAN XIAOLONG / DUAN SHAOXIAN / HAO WEI et al. | European Patent Office | 2024

    Free access

    Automobile safety airbag

    ZENG SHANGHUAI | European Patent Office | 2020

    Free access

    AIRBAG FOLDING BODY, AIRBAG DEVICE, AND AIRBAG FOLDING METHOD

    HAYAKAWA SHINJI / IWASATO KEN / OKADA NORIHISA | European Patent Office | 2021

    Free access