March 26, 2025
A new improved design has been implemented, and now this padlock has a completely new design that is smoother.

2025年3月31日

添加了一版教育版模型，我将模型的结构拆解开做成了一个教育版的挂锁。你可以很清晰的看出它里面的结构原理，这

这里是结构图。

I added an educational version model and disassembled its structure to create an educational version padlock. You can clearly see the structural principle inside it

Here is the structural diagram.