| 摘要 |
A pulley for a window regulator is provided to improve durability of elements and to operate the window regulator smoothly by filling lubricating oil in an endostyle surface of the pulley continuously. A pulley(100) for a window regulator is rotated with a pulley pin(200). The pulley has an endostyle surface. An oil storage groove(110) is formed on the endostyle surface of the pulley to thickness direction. An extension unit(111) is extended at two ends of the oil storage groove. A cable is formed at a periphery surface of the pulley so as to lift the window glass by winding or releasing the cable. |
