The invention relates to a light passenger seat with a foldable backrest. The light passenger seat comprises a backrest framework and a seat frame assembly, wherein the backrest framework comprises anupper backrest framework and a lower backrest framework; the lower backrest framework is fixed to the inner side wall of a cabin; the seat frame assembly is connected to the middle of the lower backrest framework; and the lower end of the upper backrest framework is hinged to the upper end of the lower backrest framework. According to the light passenger seat with the foldable backrest, the backrest can be folded, and after the backrest is partially folded, an emergency window channel is reserved, so that passengers can escape from a window conveniently in an emergency state.
本发明涉及一种靠背可折叠的轻型乘员座椅,它包括靠背骨架和座框组件,所述靠背骨架包括靠背上骨架和靠背下骨架,靠背下骨架固定在机舱内侧壁上,所述座框组件连接在靠背下骨架中部,所述靠背上骨架的下端和所述靠背下骨架的上端铰接。本发明靠背可折叠的轻型乘员座椅靠背可收折,座椅靠背部分收折后,让出了应急窗口通道,便于乘员应急状态下从窗口逃生。
Light passenger seat with foldable backrest
一种靠背可折叠的轻型乘员座椅
2020-04-17
Patent
Elektronische Ressource
Chinesisch