Code Padlock Introduction
The general password padlock has a password dial connected to the spindle. Inside the lock, the mandrel connects several runners and a drive cam.
The number of turns in the wheel group is determined by the number of bits in the wheel, ie a runner represents a number. When you rotate the dial, the spindle rotates the drive cam. The drive cam is connected to the drive pin. With the rotation of the cam, the drive pin eventually comes into contact with the small pull tab on the runner, the drive piece.
Each runner has a drive on both sides. The drive pin rotates the first runner until it touches the adjacent runner. The process continues until all turns are rotated. This is the so-called turn wheel. Each wheel on the mandrel is engraved with a notch. When you dial the correct password, all runners and their notches will be fully aligned.
The bar is a small metal bar connected to the lever. The lever prevents the safe door from opening when the password is not dialed. To this end, the bar rests against the runner and blocks the path of the latch movement of the safe door.
When all the wheels are aligned, their notches are aligned to form a gap. In the padlock, this gap can let the lock buckle loosen. In the safe, there is a component called the lever against the top of all the wheels. The bucket falls into this gap under its own gravity. At this point, you can freely slide the latch, open the safe.
The number of turns in the wheel group is determined by the number of bits in the wheel, ie a runner represents a number. When you rotate the dial, the spindle rotates the drive cam. The drive cam is connected to the drive pin. With the rotation of the cam, the drive pin eventually comes into contact with the small pull tab on the runner, the drive piece.
Each runner has a drive on both sides. The drive pin rotates the first runner until it touches the adjacent runner. The process continues until all turns are rotated. This is the so-called turn wheel. Each wheel on the mandrel is engraved with a notch. When you dial the correct password, all runners and their notches will be fully aligned.
The bar is a small metal bar connected to the lever. The lever prevents the safe door from opening when the password is not dialed. To this end, the bar rests against the runner and blocks the path of the latch movement of the safe door.
When all the wheels are aligned, their notches are aligned to form a gap. In the padlock, this gap can let the lock buckle loosen. In the safe, there is a component called the lever against the top of all the wheels. The bucket falls into this gap under its own gravity. At this point, you can freely slide the latch, open the safe.
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