The invention belongs to the technical field of automobile seats, and provides an automobile seat sliding rail structure which comprises an upper sliding rail assembly and a lower sliding rail assembly. The lower sliding rail assembly comprises a lower sliding rail, and the lower sliding rail comprises at least one locking window extending in the length direction of the lower sliding rail and a plurality of gap eliminating parts. The upper sliding rail assembly comprises an upper sliding rail, a locking mechanism and an interlocking mechanism, the locking mechanism and the interlocking mechanism are installed on the upper sliding rail, the interlocking mechanism is connected with the locking mechanism, a gap eliminating mechanism is arranged between the end of the interlocking mechanism and the gap eliminating part, the vehicle seat sliding rail structure can be switched between the locking state and the unlocking state, and a gap is eliminated through the gap eliminating mechanism. The slide rail structure has the advantages that the sliding block and the gas eliminating block form self-locking in an XY plane and an XZ plane in the inclined matching locking state of the inclination angle, the gas between the inner side walls of the upper sliding rail and the lower sliding rail is eliminated, the whole sliding rail slides smoothly, the effectiveness of the gas is eliminated, and an abnormal sound of the sliding rail is effectively improved.
本发明属于汽车座椅技术领域,提供了一种汽车座椅滑轨结构,包括上滑轨总成和下滑轨总成,下滑轨总成包含一下滑轨,下滑轨包含至少一条沿所述下滑轨长度方向延伸的若干锁止窗口和多个间隙消除部,上滑轨总成包含上滑轨和安装在上滑轨上的锁止机构和联锁机构,联锁机构与锁止机构连接,联锁机构的端部与间隙消除部之间设置有消间隙机构,车座椅滑轨结构可以在锁止状态和解锁状态之间切换,并利用消间隙机构消除间隙。本发明的优点在于利用倾角斜向配合锁止状态下滑动块与消除间隙块在XY平面、XZ平面形成自锁,消除上滑轨和下滑轨内侧壁之间的间隙,使得整个滑轨滑动顺畅、消除间隙有效性和有效改善滑轨异响。
Automobile seat slide rail structure
一种汽车座椅滑轨结构
2021-02-12
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Slide rail mounting structure, slide rail mounting method, automobile seat and automobile
European Patent Office | 2024
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