본 발명은 시트용 로워레일의 곡선형 이동경로를 따라 슬라이드 이동 가능하게 체결되어, 차량의 다양한 사용 목적에 따라 시트를 사선 방향 또는 대각 방향으로 이동시킬 수 있도록 함으로써, 시트 위치 이동 조절에 대한 자유도를 향상시킬 수 있도록 한 자동차의 시트용 어퍼레일 장치를 제공하고자 한 것이다.
An upper rail device for a seat of a vehicle includes: a lower plate in which a slot is formed, a drive housing mounted on the lower plate, a drive support that passes through the slot for insertion into a curved movement path of a lower rail, a motor with a reducer mounted on an upper surface of the drive housing, a drive shaft connected to an output portion of the reducer, a drive gear mounted on a lower end portion of the drive shaft and engaged with a driven gear mounted within the curved movement path of the lower rail. The upper rail device may be fastened to enable sliding movement along the curved movement path of the lower rail so that the seat can be moved in a diagonal or oblique direction depending on various purposes, which can improve a seat position movement adjustment.
UPPER RAIL DEVICE FOR SEAT OF VEHICLE
자동차의 시트용 어퍼레일 장치
2025-03-11
Patent
Electronic Resource
Korean