Patent ID: 7029074

Claim:
A wheel rim adapted for connection with a tire and a plurality of spoke units, said wheel rim comprising: a rim body including a pair of annular left and right side walls each having a radial inner end, an annular connecting wall interconnecting and disposed between said left and right side walls, and a pair of annular left and right confining ribs extending respectively from said radial inner ends of said left and right side walls toward each other to define a mounting space among said left and right side walls, said connecting wall, and said confining ribs, said confining ribs defining cooperatively an opening that is formed therebetween and that is communicated with said mounting space; and a plurality of anchor members disposed fixedly within said mounting space in said rim body, each of said anchor members having a bottom wall that abuts against said confining ribs and that has a first mounting hole which is adapted to permit extension of a respective one of the spoke units therethrough.