What is the assembly method of six round toys?

Get all the materials ready. Familiar with materials: 4 pieces of the whole puzzle, 2 pieces of one side concave. Put a whole puzzle on the palm of your hand and erect a whole puzzle on both sides of the puzzle. For the sake of demonstration, only one whole puzzle is erected in the figure, and two whole puzzles are erected to place two concave puzzles upward.

Ruban ball is a traditional intellectual toy in China. According to legend, it was invented by Lu Ban, hence the name. Ruban ball is a toy developed because of its ingenious structure. I don't know its tricks, I really can't open it. It takes a lot of effort to open and reload.

Demolition method

Number the orange square in the first picture as 6, the yellow square as 5 and the blue square as 4. Find the block 6, arrange it in the order of black, left, red and right, push it to the right, it will be perpendicular to 5, and then push it forward, and the whole Luban ball will be loose and can be easily disassembled.

As far as its material is concerned, common children's toys include wooden toys, metal toys and cloth toys. As far as its function is concerned, the most popular thing for parents is to develop intelligent toys.