The invention provides an unlocking buckle handle assembly with a locking warning device and a locking system of the unlocking buckle handle assembly. The unlocking buckle handle assembly comprises a locking indicator, an unlocking buckle handle body, a lock hook detection arm assembly, a lock latch detection arm assembly and a sliding block assembly, and the locking indicator is installed on the upper portion of one side of the unlocking buckle handle body; one end of the sliding block assembly is connected with the lower end of the locking indicator, and the other end of the sliding block assembly is slidably connected to the outer wall face of the unlocking buckle handle body. The lock hook detection arm assembly is rotationally mounted on the unlocking hand body, is positioned below the sliding block assembly and is used for detecting whether the lock hook is locked or not; the plunger latch detection arm assembly is connected to the unlocking hand body in a sliding mode and used for detecting whether the plunger latch steel wire is located at the locking position or not, and the plunger latch detection arm assembly is connected with the sliding block assembly. According to the backrest locking device, a user can visually judge whether the backrest is locked or not, the device is integrated with an unlocking buckle, a reset vortex spring can be omitted, the operating force of the backrest is optimized, and the overall cost is reduced.

    本发明提供了一种带锁止警示装置的解锁扣手总成及其锁止系统,所述解锁扣手总成包括锁止指示器、解锁扣手本体、锁钩检测臂组件、锁闩检测臂组件和滑块组件,锁止指示器安装在解锁扣手本体的一侧上部;滑块组件的一端与锁止指示器的下端部连接,另一端滑动连接在解锁扣手本体的外壁面上;锁钩检测臂组件转动地安装在解锁扣手本体上,位于滑块组件的下方,用于检测锁钩是否落锁;锁闩检测臂组件滑动连接在解锁扣手本体上,用于检测锁闩钢丝是否在锁止位置,且锁闩检测臂组件与滑块组件连接。本发明可以使用户能够直观的判断靠背是否已经锁住,该装置与解锁扣手集成在一起,可以取消复位涡簧,优化靠背的操作力,降低整体的成本。


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    Title :

    Unlocking hand assembly with locking warning device and locking system of unlocking hand assembly


    Additional title:

    带锁止警示装置的解锁扣手总成及其锁止系统


    Contributors:
    FANG DESHENG (author) / LU NENG (author) / YAO AO (author) / LI MING (author)

    Publication date :

    2023-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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