| 摘要 |
PURPOSE: A spline for a vehicle including a separation preventing function when assembled is provided to prevent a safety accident in advance by preventing a main shaft unit from being separated from an auxiliary unit while moved after an assembly process. CONSTITUTION: A spline (100) for a vehicle including a separation preventing function when assembled includes a main shaft unit (110), a separation preventing ring (130), and an auxiliary shaft unit (150). The main shaft unit includes an insertion unit (111) including a plurality of gear units and an accommodation groove (112) installed in an insertion unit. The separation preventing ring is inserted into the accommodation groove or is separated from the same. The auxiliary shaft unit includes an accommodation unit (151) including a screw groove (151a) and a plurality of protrusion hanging grooves at the inner end of the screw groove of the accommodation unit. |
