The invention provides a headrest adjusting device and a seat, and relates to the technical field of seat headrest adjustment. The headrest adjusting device comprises a sliding rail, a sliding cover assembly and an adjusting mechanism, wherein the sliding cover assembly is provided with an adjusting channel, the sliding rail penetrates through the adjusting channel and is movably connected with the sliding cover assembly in the extending direction of the sliding rail, and the adjusting mechanism is installed on the sliding cover assembly and matched with the sliding rail so as to lock or unlock the position of the sliding rail relative to the sliding cover assembly. According to the headrest adjusting device, modular design is adopted, a headrest and a chair back can be connected with theheadrest adjusting device only through simple connecting pieces such as screws, multiple purposes are achieved through the one headrest without the need of additionally arranging complex structures onthe headrest and the chair back, and the mold opening cost is reduced.
本发明提供了一种头枕调节装置及座椅,涉及座椅头枕调节技术领域,本发明提供的头枕调节装置包括滑轨、滑盖组件和调节机构,滑盖组件具有调节通道,滑轨贯穿调节通道且沿自身的延伸方向与滑盖组件活动连接,调节机构安装于滑盖组件并与滑轨配合,以锁定或解除锁定滑轨相对于滑盖组件的位置。本发明提供的头枕调节装置采用了模块化设计,仅需要使用螺钉等简单的连接件便可以将头枕和椅背分别与上述头枕调节装置连接,实现一枕多用,不需要在头枕和椅背上加装复杂的结构,降低开模成本。
Headrest adjusting device and seat
头枕调节装置及座椅
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |