The invention belongs to the field of airplane cabin door mechanism design, and particularly relates to a telescopic hidden movable pedal. The telescopic hidden movable pedal comprises a pull rod (1), a movable pedal (2), two rear guide grooves (3) and two rear roller assemblies (6), one end of the pull rod (1) is connected with a telescopic mechanism arranged on a cabin door, the other end of the pull rod (1) is connected with the rear portion of the movable pedal (2), and the two rear guide grooves (3) are formed in the cabin door in parallel; the left edge and the right edge of the movable pedal (2) are respectively provided with a back roller assembly (6); and the movable pedal (2) can slide in the two rear guide grooves (3) by means of a slide rail assembly. According to the telescopic hidden movable pedal, when the door-ladder integrated boarding gate is in an open state, the telescopic hidden movable pedal extends out to be used by passengers for boarding and departing; when the door and ladder integrated boarding door is in a closed state, the pedals need to be shrunk and hidden. The distance requirement is met, and interference with a door frame is avoided.
本发明属于飞机舱门机构设计领域,具体涉及一种伸缩式隐藏活动踏板。包括:拉杆(1),活动踏板(2),两个后部导向槽(3)以及两个后部滚轮组件(6),其中,拉杆(1)一端与设置在舱门上的伸缩机构连接,拉杆(1)另一端与活动踏板(2)的后部连接,两个后部导向槽(3)并行设置在舱门上,活动踏板(2)的左右两个边缘分别设置有后部滚轮组件(6),活动踏板(2)能够借助滑轨组件在两个后部导向槽滑动(3)。本发明的伸缩式隐藏活动踏板,在门梯合一登机门处于开启状态时,伸出,供乘客登、离机使用;门梯合一登机门处于关闭状态时,需要将踏板收缩隐藏。既满足距离要求又不会与门框干涉。
Telescopic hidden movable pedal
一种伸缩式隐藏活动踏板
2021-04-23
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |