Lock with handle capable of being hidden and convenient to disassemble

The lock comprises a door plate capable of being opened and closed, a telescopic notch, a lock bolt, a lock shell, the handle and a rotating assembly, and further comprises a telescopic rod which is inserted into the lock shell and the telescopic notch in a sliding mode; the telescopic actuating mechanism is used for controlling the telescopic rod to perform telescopic action; the quick release device is used for enabling the handle to be detachably connected with the telescopic rod, the telescopic actuating mechanism can be manually driven by a motor, and in daily use, by the adoption of the technical scheme, when the motor is damaged, the telescopic actuating mechanism capable of being manually driven by the motor can control the telescopic rod to slide in a manual mode, so that the handle extends out of the telescopic notch; and through the arrangement of the quick release device, the handle is detachable, and people can conveniently detach and replace the handle after the handle is damaged. 本申请公开了一种具有可隐藏便