| 摘要 |
PURPOSE: A locking device of a seat rail for a vehicle is provided to prevent a seat from being jumped out to the outside in accidents because a locking part arranged in a movable rail of the seat rail is locked to or unlocked from a shaft fixed on the fixed rail. CONSTITUTION: A locking device of a seat rail for a vehicle comprises a pair of fixed brackets(300), a shaft(400), and a locking unit(500). The fixed brackets are fixed on a fixed rail(100). Both ends of the shaft are fixed on a pair of the fixed brackets, respectively. The locking unit is fixed on a movable rail(200) and tightens the shaft for locking. The locking unit comprises a locked body(510), a wedge(520), and a release member(530). |
