The present invention relates to a seat rail lock device for fixing a seat after moving the seat in the front-rear direction of a vehicle, the seat rail lock device comprising: a guide seat provided on a moving rail; a pair of locking units which are supported by the guide seat, move in the vertical direction, and are provided with a plurality of locks that selectively engage with fixed locks provided on a fixed guide rail, the locking units being arranged in the longitudinal direction; and a fixing seat for fixing the locking unit to the moving guide rail. According to the structure, at the position where the lock of the lock unit of the movable guide rail and the fixed lock of the fixed guide rail are engaged and locked, no play is generated between the lock and the fixed lock, and therefore the effect of preventing BSR noise and damage to components can be achieved.
本发明涉及使座椅沿着车辆的前后方向移动之后将座椅固定的座椅导轨锁定装置,所述座椅导轨锁定装置包括:引导座,设置于移动导轨;锁定单元,被支承于所述引导座,沿着上下方向移动,具备选择性地与固定导轨所具备的固定锁咬合的多个锁,所述锁定单元沿长度方向配置一对;以及固定座,将所述锁定单元固定到所述移动导轨。根据这种结构,在移动导轨所具备的锁单元的锁与固定导轨所具备的固定锁咬合而锁定的位置,在锁与固定锁之间不会产生游隙,从而能够获得防止BSR噪声产生及部件破损的效果。
Seat rail locking device
座椅导轨锁定装置
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |