The linkage unlocking point rotating seat mechanism comprises a rotating disc, a left sliding way and a right sliding way are fixedly connected to the upper surface of the rotating disc, a left sliding rail and a right sliding rail are slidably connected to the interiors of the left sliding way and the right sliding way, and a left sliding rail unlocking assembly and a right sliding rail unlocking assembly are arranged on the surfaces of the left sliding rail and the right sliding rail correspondingly; the left side sliding rail unlocking assembly and the right side sliding rail unlocking assembly are the same in structure. The left side sliding rail unlocking assembly comprises a support, an unlocking piece rotating shaft is fixedly connected to the interior of the support, an unlocking piece is rotationally connected to the side surface of the unlocking piece rotating shaft, a plastic sleeve is fixedly connected to one end of the unlocking piece, a cam rotating shaft is fixedly connected to the interior of the support, and a cam is rotationally connected to the side surface of the cam rotating shaft. Different functions are achieved by adjusting different angles through the same handle. A sliding rail is unlocked by adjusting a small angle, and front-back large-stroke sliding of the seat is achieved. The sliding rail is adjusted and unlocked at a large angle, the front-back sliding stroke of the sliding rail is small, the rotating disc is unlocked synchronously, and fixed-point rotation of the seat is achieved.
本发明公开了一种联动解锁定点转动座椅机构,其包括转盘,转盘的上表面固定连接有左滑道与右滑道,左滑道与右滑道的内部滑动连接有左滑轨与右滑轨,左滑轨与右滑轨的表面分别设置有左侧滑轨解锁组件与右侧滑轨解锁组件,左侧滑轨解锁组件与右侧滑轨解锁组件的结构相同;左侧滑轨解锁组件包括支架,支架的内部固定连接有解锁片转轴,解锁片转轴的侧表面转动连接有解锁片,解锁片的一端固定连接有塑料套,支架的内部固定连接有凸轮转轴,凸轮转轴的侧表面转动连接有凸轮。通过同一手柄调节不同角度实现不同功能:小角度调节解锁滑轨,实现座椅前后较大行程滑动;大角度调节解锁滑轨,滑轨前后滑动行程小,同步解锁转盘,实现座椅定点转动。
Linkage unlocking point rotating seat mechanism
一种联动解锁定点转动座椅机构
2023-07-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Seat backrest linkage unlocking device and automobile
Europäisches Patentamt | 2022
|