The invention discloses a self-locking mechanism for a side sliding door, which comprises a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece, the second connecting piece is fixed to the sliding door through a sliding door side fixing bolt, a through hole allowing the pin to penetrate through is formed in the second connecting piece, an upper base and a lower base are arranged on one side of the through hole, the two bases are connected through a shaft pin, a locking tongue is rotatably arranged on the shaft pin and connected with a reset spring, and the reset spring is connected with the pin. The reset spring is used for resetting the rotated locking tongue, and the front end of the pin penetrates through the through hole and is connected with the locking tongue to form a locking structure. The problem of insufficient constraint of the lower sliding door is solved, the dynamic sealing performance of the sliding door system is improved, the dynamic in-vehicle noise is reduced, and the in-vehicle comfort level is improved; the cost of the restraint system is reduced, and a complex stay wire control structure is removed. Meanwhile, due to the self-locking structure, multi-point arrangement can be carried out on the sliding door.

    本发明公开了一种侧滑门自锁机构,包括:第一连接件,其通过车体侧固定螺栓固定在车体上,第一连接件上设置有柱销;第二连接件,其通过滑门侧固定螺栓固定在滑门上,第二连接件上开设有用于柱销穿过的通孔,通孔的一侧设置有上下两个基座,两个基座通过轴销相连接,轴销上可旋转地设置有锁止舍,锁止舍与复位簧相连接,复位簧用于对旋转后的锁止舍进行复位,柱销的前端穿过通孔并与锁止舍相连接以形成锁死结构。本申请解决了下滑门的约束不足问题,随之提升滑门系统动态密封性能,降低动态下车内噪音,提升车内舒适度;本申请降低约束系统成本,解除复杂的拉线控制结构。同时由于是自锁结构,能在滑门上进行多点布置。


    Access

    Download


    Export, share and cite



    Title :

    Self-locking mechanism of side sliding door


    Additional title:

    一种侧滑门自锁机构


    Contributors:
    MEI YANGCHUN (author) / LIU JIAN (author) / LI ZHONGMIN (author) / BAN ZHENGYI (author) / WU JINGJING (author) / WANG SHENGPENG (author) / TIAN LIANG (author) / MA JIAJIA (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05B LOCKS , Schlösser / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    LOCKING MECHANISM FOR A SLIDING DOOR

    STRATICO FABIO | European Patent Office | 2019

    Free access

    LOCKING MECHANISM FOR SLIDING DOOR OF TRAIN

    SHIN JIN HO / HEO JEONG WOONG / CHOI GIL HWAN et al. | European Patent Office | 2023

    Free access

    Connecting mechanism of trackless side sliding door, trackless side sliding door and vehicle

    LI SHULIN / CHEN XIN / SUI TIAN et al. | European Patent Office | 2023

    Free access

    Sliding door locking device

    VACHON LUC / BLANCHARD SAMUEL / AUGÉ FRÉDÉRIC | European Patent Office | 2024

    Free access

    SLIDING DOOR LOCKING DEVICE

    VACHON LUC / BLANCHARD SAMUEL / AUGÉ FRÉDÉRIC | European Patent Office | 2021

    Free access