Manufacturing technology of Chinese classical furniture

Also known as the bridge. Generally used for connecting legs under furniture such as tables and chairs. It is named for its high middle and low ends, which looks like a Luo pot. The upper end of Wang Ba Wang Ba supports the threading of the desktop and is fixed with pins, while the lower end is combined with the upper parts of feet and legs. The tenon is inserted in the lower part of the mortise, and then pushed up and hung together. The moral of "overlord" is that this structure is extremely strong and can support the whole furniture.