The invention discloses a self-locking electric tow hook device, which belongs to the technical field of tow devices, and comprises a tow hook body capable of rotating between a static position and a working position, a power system for driving the tow hook body to rotate, and a mounting bracket fixed on an automobile, the power system comprises a motor and a transmission assembly which is driven by the motor to rotate and drives the tow hook body to rotate, the transmission assembly is installed on the installation support and can rotate relative to the installation support, a self-locking assembly is arranged between the transmission assembly and the installation support, the tow hook body is located at the working position, and the self-locking assembly conducts self-locking to limit rotation of the transmission assembly. After the self-locking assembly is self-locked, rotation of the transmission assembly is limited, and the tow hook body is not driven to rotate any more, so that the tow hook body is stabilized at the working position, the stability and firmness during tow dragging are improved, and it is guaranteed that the tow dragging work is conducted smoothly.

    本发明公开了可自锁的电动拖车钩装置,属于拖车装置技术领域,可自锁的电动拖车钩装置,包括可在静止位置和工作位置之间旋转的拖车钩本体、带动拖车钩本体旋转的动力系统和固定在汽车上的安装支架,动力系统包括电机和在电机驱动下转动并带动拖车钩本体旋转的传动组件,传动组件安装在安装支架上并可相对安装支架转动,传动组件与安装支架之间设有自锁组件,拖车钩本体位于工作位置处,自锁组件自锁以限定传动组件转动,自锁组件自锁后,限定传动组件的转动,不会再带动拖车钩本体转动,从而拖车钩本体稳定在工作位置处,提高了拖车时的稳定性和牢固度,保证拖车工作顺利进行。


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    Title :

    Self-locking electric tow hook device


    Additional title:

    可自锁的电动拖车钩装置


    Contributors:
    XU NAIYONG (author) / WANG YU (author) / SHAO JUNJIAN (author) / HAN ZHENGXIN (author) / ZHU FENGDONG (author) / LIANG SHANGJIA (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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