A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a safe lock. The safe lock is provided with a lock cylinder, wherein the lock cylinder comprises a front connecting component and a rear connecting component. The safe lock is characterized in that the rear connecting component comprises a fixed connection part, an inner transmission part, a plug pin, a handle core, a pin and a spring which are connected in sequence in a matched mode, one end of the inner transmission part is a long strip chute, a groove used for accommodating the long strip chute is formed in one end of the fixed connection part, and the spring is arranged in a through hole in the plug pin; one end of the plug pin is inserted into a hole corresponding to the handle core to form a connecting body, a groove is formed in one end of the handle core, and a lug is arranged at one end of the inner transmission part and can be clamped in the groove in one end of the handle core. By the adoption of the safe lock, the problem of existing locks that a knob rotates along with the rotation of a key, and therefore shifting resistance and prying resistance are poor is solved.
The invention discloses a safe lock. The safe lock is provided with a lock cylinder, wherein the lock cylinder comprises a front connecting component and a rear connecting component. The safe lock is characterized in that the rear connecting component comprises a fixed connection part, an inner transmission part, a plug pin, a handle core, a pin and a spring which are connected in sequence in a matched mode, one end of the inner transmission part is a long strip chute, a groove used for accommodating the long strip chute is formed in one end of the fixed connection part, and the spring is arranged in a through hole in the plug pin; one end of the plug pin is inserted into a hole corresponding to the handle core to form a connecting body, a groove is formed in one end of the handle core, and a lug is arranged at one end of the inner transmission part and can be clamped in the groove in one end of the handle core. By the adoption of the safe lock, the problem of existing locks that a knob rotates along with the rotation of a key, and therefore shifting resistance and prying resistance are poor is solved.