Hat rack for baseball cap

A hat rack for baseball, comprising a main body, wherein the main body is provided with a vertical support surface, and the vertical support surface is provided with a plurality of connection ports arranged in a row from top to bottom;

• each of the connection ports is provided with a lower support platform and an upper positioning platform located above the lower support platform respectively, a bottom surface of the upper positioning platform and a top surface of the lower supporting platform are clearance-matched, and the bottom surface of the upper positioning platform forms a limiting portion, wherein there are two of said main bodies disposed back to back;
• an upper end of each of the main bodies is provided with a first through hole normal to the vertical support surface, and the first through holes on the two main bodies are coaxially aligned;
• top ends of the main bodies are provided with a hook, a lower end of the hook is provided with a U-shaped opening, the two main bodies disposed back to back;
• wherein the upper ends of the two main bodies are fitted into the U-shaped opening, and the lower end of the hook is provided with a bolt which cross both ends of the U-shaped opening, the bolt being connected through the first through hole on the main bodies.