Patent ID: 6629900
Filing Date: 2003-10-07
Classification: A63B,Y10T

Abstract:
A collapsible goal frame for ball games mainly has a net hung on the frame, the frame mainly comprises of a vertical n-shaped frame, an upper horizontal n-shaped frame, a lower horizontal n-shaped frame and two vertical supporting poles; more especially, two opposite connecting tubes are disposed between the upper horizontal n-shaped frame and the lower horizontal n-shaped frame; the end portion of the supporting poles inserts inbetween for fastening; the present invention is characterized that:a 180Â° bendable joint is disposed respectively on two sides of the vertical n-shaped frame; a 90Â° bendable joint is disposed respectively on two sides of the upper horizontal n-shaped frame and the lower horizontal n-shaped frame; after the supporting pole on the frame is disassembled, the upper horizontal n-shaped frame and the lower horizontal n-shaped frame are bent and folded toward each other by the said bendable joint; then, the bendable joint disposed on two sides at the center of the vertical n-shaped frame is bent and folded forwardly and downwardly to make the vertical n-shaped frame, the upper horizontal n-shaped frame and the lower horizontal n-shaped frame fold into an approximate W-shaped structure without dismounting the net nor requiring considerable storage space.