The shape of the caisson knot is like a tic-tac-toe in the center and symmetrical diagonal lines around it, hence its name. The caisson knot can be said to be a decorative knot, or several caisson knots can be braided into bracelets, necklaces, and belts, which are very strong and beautiful.
Chinese palace-style buildings, with painted ceilings, are called caissons, also known as Qijings. They are a decorative pattern. There are many caissons in Dunhuang murals. The pattern is orderly and dazzling. The caisson knot can be said to be a decorative knot, or several caisson knots can be braided into bracelets, necklaces, and belts, which are very strong and beautiful.
Illustration of the Chinese caisson knot (square knot) and tutorial on how to tie the caisson knot
Chinese knots are just like Chinese calligraphy, painting, sculpture, ceramics, and even dishes. Anyone who loves Chinese culture can recognize them at a glance. This is because of its basic structure. The specialness of the knot results in its knot shape and function being significantly different from Western knots, Japanese knots, etc. Usually the symbol of each Chinese knot is good luck and rarely has other meanings.