The invention discloses an anti-collision seat of a civil aircraft. A seat body comprises a headrest, a backrest, a cushion, armrests on the two sides, a first transverse buffering mechanism and a second transverse buffering mechanism, and the first transverse buffering mechanism and the second transverse buffering mechanism each comprise a fixing base, a first energy absorption rod, a second energy absorption rod and seat legs; each of the first energy absorption rod and the second energy absorption rod comprises an energy absorption piston cylinder and an energy absorption piston rod, a plurality of magneto-rheological energy absorbers are uniformly arranged on the front side surfaces of the headrest and the backrest, and impact force and impact force generated in the front-back direction of the seat can be buffered through an arranged transverse buffering mechanism, so that passengers do not feel uncomfortable under the action of front-back inertia force; and the magneto-rheologicalenergy absorber can absorb harmful energy generated by jolting of the airplane, passengers are protected against injuries, and the seat is attractive in design, safe and reliable.
本发明公开了一种民航飞机防撞座椅,所述座椅本体包含头枕、靠背、坐垫、两侧的扶手、第一横向缓冲机构和第二横向缓冲机构,第一横向缓冲机构、第二横向缓冲机构均包含固定座、第一吸能杆、第二吸能杆和座椅脚,第一吸能杆、第二吸能杆均包含吸能活塞筒和吸能活塞杆,头枕、靠背的前侧表面上都设有均匀设有若干磁流变吸能器,通过设置的横向缓冲机构能够对座椅前后产生的冲击力和撞击力进行缓冲使得旅客不受到前后的惯性力感到不适,而磁流变吸能器能够对飞机产生的颠簸出现的有害能量进行吸收,保护乘客不会受到伤害,而且座椅设计美观、安全可靠。
Anti-collision seat of civil aircraft
一种民航飞机防撞座椅
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
European Patent Office | 2022
|European Patent Office | 2023
|European Patent Office | 2022
|Civil Aircraft Side-Facing Seat Research Summary
NTIS | 2012
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