The invention provides a locking device for a vehicle seat sliding rail device and vehicle seat sliding rail equipment, the locking device comprises a supporting seat, a driving part, a limiting part and a locking part, the driving part is arranged on the supporting seat and used for being started to drive the limiting part to operate after inertia force is equal to or exceeds a preset value, and the locking part is arranged on the supporting seat and used for locking the limiting part to move. The limiting piece operates to be used for limiting an unlocking rod of the vehicle seat sliding rail device to conduct unlocking motion, and the locking piece is arranged on the supporting base and used for locking the position of the limiting piece so as to maintain the state of limiting the unlocking rod of the vehicle seat sliding rail device to conduct unlocking motion. According to the locking device, the structure of the vehicle sliding rail device is not changed, the inertia force generated when the vehicle is subjected to rear-end collision is utilized, the inertia force is naturally generated along with the rear-end collision, the locking device has the advantages of being timely and accurate in response, the inertia force serves as a drive, driving in the modes such as electric energy is avoided, and therefore the locking device is safer and more economical.

    本申请提出了一种用于车辆座椅滑轨装置的锁定装置和车辆座椅滑轨设备,锁定装置包括支撑座、驱动件、限位件和锁定件,其中,所述驱动件设置在所述支撑座上,并用于在惯性力等于或者超过预设值后启动而促动所述限位件运作,所述限位件运作以用于限制车辆座椅滑轨装置的解锁杆进行解锁运动,所述锁定件设置在所述支撑座上,用于锁定所述限位件的位置以维持限制车辆座椅滑轨装置的解锁杆进行解锁运动的状态,该锁定装置没有改变车辆滑轨装置的自身的结构,利用了车辆在追尾后碰时产生的惯性力,其随着追尾后碰的发生而自然产生,具有响应及时、准确的优点,并且惯性力作为驱动避免利用例如电能等方式驱动,进而更加安全经济。


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    Titel :

    Locking device for vehicle seat slide rail device and vehicle seat slide rail device


    Weitere Titelangaben:

    用于车辆座椅滑轨装置的锁定装置和车辆座椅滑轨设备


    Beteiligte:
    JIANG KAITAO (Autor:in) / QU LIZHENG (Autor:in) / CAI QINGRONG (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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