The invention belongs to the technical field of seats, and relates to a seat armrest small table plate overturning damping mechanism which comprises a seat armrest with a table plate assembly containing cavity, a cover plate hinged to an opening in the upper portion of the seat armrest containing cavity, and a table plate assembly hinged to the upper front corner of the seat armrest and capable of rotationally entering and exiting the seat armrest containing cavity. One long side edge of the cover plate is hinged to the seat armrest through a hinge, the table plate assembly comprises a rotating arm, the front end of the rotating arm is hinged to the upper front corner of the seat armrest, and the rear end of the rotating arm is hinged to the hinge part of the small table plate; the folding type small table board has the advantages that the unfolding position of the small table board is stable, the falling-back action is gentle, and the folding type small table board is suitable for the seat of an airplane or a vehicle.
本发明属于座椅技术领域,涉及一种座椅扶手小桌板翻转阻尼机构,包括带有桌板组件收纳腔的座椅扶手及铰接在座椅扶手收纳腔上部开口上的盖板、铰接在座椅扶手前上角上的可转动出入座椅扶手收纳腔的桌板组件,所述盖板的一长侧边通过铰接合页与所述座椅扶手铰接连接,所述的桌板组件包括旋转臂,所述旋转臂的前端铰接在座椅扶手的前上角上、后端铰接在小桌板的铰接部上,所述座椅扶手上设置有桌板组件打开后限制旋转臂向前倾倒的前限位组件及限制旋转臂向后倾倒的后限位组件,优点是:小桌板展开位置稳定、回落动作和缓,适用于飞机或车辆座椅。
Seat armrest small table plate overturning damping mechanism
一种座椅扶手小桌板翻转阻尼机构
2024-09-03
Patent
Electronic Resource
Chinese
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