How do you disassemble a Luban lock? | the Nice Bazaar | TNB | Wooden puzzles for adults

The fun of playing with a Luban lock lies in its disassembly and assembly. How do you disassemble a Luban lock? Let's take the Luban lock with three passes as an example. You will see that there are two notches on the three-pass piece. During the disassembly process, you will find that one of the notches is useless for disassembly because it has no way to come out after being pulled down. Then, look at the second notch. When you pull it down, you will see that there is a notch here too. Push it out, and the disassembly is complete.

Upon closer observation, you will notice that there is a unique small hole on each of the three pieces of wood. What is the purpose of these three small holes? Actually, these three holes play an auxiliary role. First, find the piece of wood with a complete hole. Then, insert the piece with the notch from one side, making sure it passes beyond the notch. Next, insert the other piece of wood underneath, and finally push it up. This completes the assembly of the three-pass Luban lock. Have you learned it?

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