The invention relates to the field of aviation escape parachutes, and discloses an aero seat and escape parachute integrated structure which comprises an aero seat, the aero seat comprises a backrestframe and a backrest carbon fiber back plate located in the backrest frame, and the backrest frame comprises a left backrest supporting arm, a right backrest supporting arm, a lower supporting plate and an upper backrest connecting piece; the upper backrest connecting piece is provided with a locking pin, a connecting rod adjusting mechanism and an adjusting handle, an upper limiting piece is arranged at the upper part of the backrest carbon fiber back plate, and the upper limiting piece is locked through the locking pin; a lower limiting piece is arranged at the lower part of the backrest carbon fiber back plate; a groove is formed in the lower supporting plate; and the lower limiting piece can be inserted into the groove of the lower supporting plate. The use convenience of the escape parachute is improved; the normal use of the seat backrest and the comfort requirement are not influenced; the escape parachute can be firmly restrained in the falling impact process; verification of various load tests of the seat is not influenced; the upper part and the lower part of the backrest carbon fiber back plate for fixing the escape parachute are protected, so that normal parachuting of passengers is not influenced; and convenient unlocking is realized.
本发明涉及航空救生伞领域,公开了一种航空座椅与救生伞集成结构,包括航空座椅,航空座椅包括靠背框架及位于靠背框架内的靠背碳纤背板,靠背框架包括左靠背支臂、右靠背支臂、下支板和上靠背连接件;上靠背连接件设有锁定销、连杆调节机构和调节手柄,靠背碳纤背板的上部设有上限位件,上限位件通过锁定销进行锁定;靠背碳纤背板的下部设有下限位件;下支板设有凹槽;下限位件可插入下支板的凹槽中。本发明提升了救生伞使用便利性;不影响座椅靠背正常使用以及舒适性的要求;坠撞冲击过程中能牢固的约束住救生伞;不影响座椅各项载荷试验的验证;固定救生伞的靠背碳纤背板上下部位都进行了防护设计,不会影响乘员正常跳伞;解锁便捷。
Aero seat and escape parachute integrated structure
一种航空座椅与救生伞集成结构
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Aero seat attached parachute opening and closing structure
European Patent Office | 2023
|European Patent Office | 2024
|