Provided is a seat slide device capable of achieving light weight and obtaining necessary seat strength. The upper rails (50F, 50R) are provided with: upper rail body parts (51F, 51R) formed in the shape of a vertical wall extending upward through rail grooves (36F, 36R) from the lower end parts housed in the lower rails (30F, 30R); and beam support parts (55F, 55R) integrally formed with the upper end parts of the upper rail body parts (51F, 51R). The beam support sections (55F, 55R) extend in the left-right direction from the left cushion side beam (111Lt) to the right cushion side beam (111Rt), and are connected to the left and right cushion side beams (111Lt, 111Rt), respectively.
提供一种座椅滑动装置,其能够实现轻量化,并且获得必要的座椅强度。上导轨(50F、50R)具备:上导轨本体部(51F、51R),其形成为从收容在下导轨(30F、30R)内的下端部经由导轨槽(36F、36R)向上方延伸的纵壁状;和梁支撑部(55F、55R),其与上导轨本体部(51F、51R)的上端部一体成型。梁支撑部(55F、55R)在左右方向上从左侧的椅垫侧梁(111Lt)延伸至右侧的椅垫侧梁(111Rt),分别与左右的椅垫侧梁(111Lt、111Rt)连结。
SEAT SLIDING DEVICE
座椅滑动装置
01.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |