The invention relates to a seat sliding device. The seat sliding device comprises a lower rail, an upper rail, a screw shaft, a nut in threaded connection to the screw shaft, an elastic component capable of vertically and movably holding the nut, and a support for fixing the elastic component to the bottom wall of the lower rail. The nut is inserted into an elastic member having a box shape. The bracket supports the elastic member and includes a first bracket and a second bracket facing an upper surface and a lower surface of the nut, respectively. The nut has a cross-shaped shape when viewed in a cross-section perpendicular to the axis of the screw shaft, and includes an upper projection extending through the first rectangular hole of the first bracket and a lower projection extending through the second rectangular hole of the second bracket.
本申请涉及座椅滑动装置,包括下轨道、上轨道、螺杆轴、螺纹连接到螺杆轴上的螺母、可竖直移动地固持螺母的弹性构件、以及将弹性构件固定到下轨道的底壁上的支架。螺母插入在具有盒形状的弹性构件中。支架支撑弹性构件,并且包括分别面向螺母的上面和下面的第一支架和第二支架。螺母在垂直于螺杆轴的轴线的截面上看时具有十字形形状,并且包括延伸穿过第一支架的第一矩形孔的上凸起和延伸穿过第二支架的第二矩形孔的下凸起。
SEAT SLIDING DEVICE
座椅滑动装置
2025-05-30
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |