The invention discloses a rail transit vehicle seat device which comprises a seat mounting plate (1) used for mounting a seat (5), a front-back moving mechanism assembly (2) and a lifting mechanism assembly (3) are sequentially mounted below the seat mounting plate from top to bottom, and when a first motor of the front-back moving mechanism assembly drives a first screw, the seat moves forwards or backwards; when a second motor composed of the lifting mechanism drives a second screw rod, the second screw rod drives the scissor hand mechanism, so that the height of the scissor hand mechanism is changed, the front-back moving mechanism ascends or descends, and upward or downward movement of the seat is achieved. According to the invention, the seat can move back and forth, and can also ascend or descend.
本发明公开了一种轨道交通车辆座椅装置,其包括用于安装座椅(5)的座椅安装板(1),所述座椅安装板的下面从上至下依次安装前后移动机构组成(2)、升降机构组成(3),所述前后移动机构组成的第一电机驱动第一螺杆时,所述座椅向前或向后移动;所述升降机构组成的第二电机驱动第二螺杆时,所述第二螺杆驱动剪刀手机构,使剪刀手机构的高度变化,从而使前后移动机构上升或下降,实现所述座椅的向上或向下移动。本发明既能实现座椅的前后移动,又能实现座椅的上升或下降。
Rail transit vehicle seat device
一种轨道交通车辆座椅装置
2024-10-25
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |