Patent ID: 7413523

Claim:
A foldable basketball stand comprising: a seat having a supporting frame and a weight installed on the supporting frame and a transfer unit installed on the supporting frame; the weight being a water box formed of an upper hard plate, a lower hard plate, a middle soft plastic plate between the upper hard plate and the lower hard plate, and a water inlet in the upper hard plate; the middle soft plastic plate being compressible so that the water box is foldable to have a smaller volume; the transfer unit having a retaining rod; two ends of the retaining rod have wheels; a center of the retaining rod has an assembly portion; a supporting unit formed of a plurality of rod bodies; the rod bodies being connectable one by one; one sides of the rod bodies being formed with respective through holes; pins serving to connect the rod bodies; one of the rod bodies at a lowest end being connected to the assembly portion of the transfer unit; one end of the third rod body being connected to a connection portion of a backboard; two sides of the supporting frame of the seat having respective supporting bars for being connected to the supporting unit; a backboard installed at the third rod body of the supporting unit; the backboard being formed by two plates connected at a middle part of the backboard and a backboard frame between the two plate bodies; one side of each plate body having a sleeve; a pin serving to connect the two sleeves so that the two plate bodies are combined; a hoop unit of the backboard being extended with a retaining portion which is fixed between the two plate bodies wherein one surface of each plate body having a plurality of enhancing plates; a plurality of supporting bars have one end connected to the enhancing plates and another ends of the supporting bars are connected to one of the rod body at the upper end.