The present invention provides a rotatable safety seat assembly comprising: an upper portion having a seat and a seat rotating element having a fixed connection to the seat such that the seat rotating element is rotatable with the seat about a seat axis of rotation; and a lower portion configured for mounting to a passenger seat of the automobile and having a central axis spaced from the seat rotation axis. The seat assembly further includes a movement mechanism connected to the seat rotational element and operable to convert rotation of the seat rotational element about the seat rotational axis into movement of the seat rotational element along a circular trajectory about the central axis, and vice versa. The assembly may also include a locking mechanism operable to selectively activate a first unlocked state in which the movement mechanism is operable to enable rotational movement of the seat with the seat rotating element about a central rotational axis of the lower portion and a second unlocked state in which the movement mechanism is operable to enable rotational movement of the seat with the seat rotating element about a central rotational axis of the lower portion. The locking mechanism prevents rotational movement of the seat together with the seat rotating element about the seat axis of rotation, and a second unlocked state in which the seat is free to rotate together with the seat rotating element about the seat axis of rotation, and the movement mechanism is operable to convert rotational movement of the seat together with the seat rotating element about the seat rotation axis into rotational movement of the seat together with the seat rotating element about the central rotation axis, and vice versa.
本发明提供了一种可旋转安全座椅组件,该可旋转安全座椅组件包括:上部部分,上部部分具有座椅和座椅旋转元件,座椅旋转元件具有到座椅的固定连接,使得座椅旋转元件能够与座椅一起围绕座椅旋转轴线旋转;下部部分,下部部分被构造用于安装到汽车的乘客座椅并且具有与座椅旋转轴线间隔开的中心轴线。座椅组件还包括移动机构,移动机构连接到座椅旋转元件并且能够操作以将座椅旋转元件围绕座椅旋转轴线的旋转转换成座椅旋转元件沿着围绕中心轴线的圆形轨迹的移动,反之亦然。该组件还可包括锁定机构,锁定机构能够操作以选择性地启用第一解锁状态和第二解锁状态,在第一解锁状态中,移动机构能够操作以使得座椅能够与座椅旋转元件一起围绕下部部分的中心旋转轴线进行旋转移动,同时锁定机构防止座椅与座椅旋转元件一起围绕座椅旋转轴线进行旋转移动,在第二解锁状态中,座椅与座椅旋转元件一起围绕座椅旋转轴线自由旋转,并且移动机构能够操作以将座椅与座椅旋转元件一起围绕座椅旋转轴线的旋转移动转换成座椅与座椅旋转元件一起围绕中心旋转轴线的旋转移动,反之亦然。
Automobile safety seat
汽车安全座椅
2024-01-12
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |