The invention provides a jettisonable sliding observation window. The jettisonable sliding observation window comprises a window body assembly; the sliding jettisoning devices are arranged at the upper end and the lower end of the window body assembly, and the sliding jettisoning devices are used for sliding or jettisoning the window body assembly; the sliding throwing device comprises an upper sliding throwing device and a lower sliding throwing device, wherein the upper sliding throwing device is arranged at the upper end of the window body assembly; the lower sliding throwing device is arranged at the lower end of the window body assembly; when the lower sliding jettisoning device is separated from the cabin door, the upper sliding jettisoning device can also be separated from the cabin door under the gravity action of the window body assembly; meanwhile, the invention further provides a cabin door and a helicopter. The visual field of a driver or a passenger is increased, meanwhile, sealing safety is guaranteed, and an emergency exit can be provided for the driver or the passenger through throwing in an emergency situation.
本申请提供了一种可抛放式滑动观察窗,包括:窗体组件;滑动抛放装置,设置在所述窗体组件的上下两端,所述滑动抛放装置用于滑动或抛放所述窗体组件;所述滑动抛放装置包括:上部滑动抛放装置,设置在所述窗体组件的上端;下部滑动抛放装置,设置在所述窗体组件的下端;其中,在所述下部滑动抛放装置与舱门分离时,所述上部滑动抛放装置能够在所述窗体组件的重力作用下,也与舱门分离;同时,本申请还提供了一种舱门和直升机;本申请在增加驾驶员或乘员视野外,同时保证了密封安全性,又可在紧急情况下通过抛放为驾驶员或乘员提供应急出口。
Throwing type sliding observation window, cabin door and helicopter
一种可抛放式滑动观察窗、舱门和直升机
2024-03-12
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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