The invention provides a quick-change lock assembly which comprises a shell internally provided with a hollow cavity; the quick-change bolt is arranged in the cavity, the quick-change bolt comprises a guide section, a thread fixing section, a flange part and a tool matching section, a through hole is formed in the quick-change bolt in the axial direction, first anti-loose teeth are formed on the guide section, and the first anti-loose teeth can be locked to limit rotation of the quick-change bolt; the unlocking ejector rod is constructed to be inserted into and kept in the through hole, the length of the unlocking ejector rod is larger than that of the through hole, and when an external tool is inserted into the tool matching section, the unlocking ejector rod is locked by the unlocking ejector rod. The external tool can push the unlocking ejector rod to move along the through hole and extend out of the guide section so as to unlock the first anti-loose teeth; and a bolt fixing ring fixed on the housing and configured to stop the flange portion.

    本申请提供了一种快换锁组件,外壳,内部形成有中空的腔体;快换螺栓,布置在所述腔体内,其中,所述快换螺栓包括导向段、螺纹固定段、凸缘部和工具配合段,在所述快换螺栓内部沿轴向形成有贯通孔,在所述导向段上形成有第一防松齿,所述第一防松齿可被锁定以限制所述快换螺栓转动;解锁顶杆,被构造成插入并保持在所述贯通孔中,其中,所述解锁顶杆的长度大于所述贯通孔的长度,在外部工具插入所述工具配合段时,所述外部工具可推动所述解锁顶杆沿所述贯通孔运动并从所述导向段伸出以解除对所述第一防松齿的锁定;和螺栓固定环,固定在所述外壳上,被构造成止挡所述凸缘部。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Quick-change lock assembly and locking device using same


    Weitere Titelangaben:

    快换锁组件和使用它的锁定装置


    Beteiligte:
    ZHANG WENHUI (Autor:in) / YOU SHUBING (Autor:in) / YE QINGFENG (Autor:in) / WU YUANHE (Autor:in)

    Erscheinungsdatum :

    2023-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    QUICK-CHANGE LOCK ASSEMBLY AND LOCKING DEVICE USING SAME

    ZHANG WENHUI / YOU SHUBING / YE QINGFENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Quick-change lock assembly and locking device using same

    ZHANG WENHUI / YOU SHUBING / HUANG HAIHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    QUICK LOCK-CHANGING ASSEMBLY AND LOCKING DEVICE USING SAME

    ZHANG WENHUI / YOU SHUBING / YE QINGFENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    QUICK LOCK-CHANGING ASSEMBLY AND LOCKING DEVICE USING SAME

    ZHANG WENHUI / YOU SHUBING / YE QINGFENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    QUICK SWAP LOCK ASSEMBLY AND LOCKING APPARATUS USING SAID ASSEMBLY

    ZHANG WENHUI / YOU SHUBING / HUANG HAIHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff