Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inner and outer handle mechanism of aircraft cabin door
The invention belongs to the field of aircraft cabin door handle mechanisms, and particularly relates to an aircraft cabin door internal and external handle mechanism. An inner handle is fixedly installed at one end of a rocker arm rotating shaft, a first containing space is formed in the rocker arm rotating shaft, and a first limiting hole is formed in the side wall of the rocker arm rotating shaft; the fixing shaft is embedded in the first containing space, a spring pull piece is arranged at one end of the fixing shaft, a handle box is fixedly installed at the other end of the fixing shaft, a second containing space is formed in the fixing shaft, and an arc-shaped groove is formed in the side wall of the fixing shaft; the outer handle rotating shaft is nested in the second accommodating space, one end of the outer handle rotating shaft is connected with the outer handle through a pin shaft, and an L-shaped groove is formed in the side wall of the outer handle rotating shaft; one end of the extension spring is connected with the spring pull piece, and the other end is connected with the pin shaft; and the limiting bolt is inserted into the first limiting hole, the arc-shaped groove and the L-shaped groove and is matched with the stop plate to limit the rocker arm rotating shaft, the fixed shaft and the outer handle rotating shaft.
本申请属于飞机舱门手柄机构领域，特别涉及一种飞机舱门内外手柄机构。包括：摇臂转轴的一端固定安装有内手柄，摇臂转轴的内部设置有第一容纳空间，摇臂转轴的侧壁上开设有第一限位孔；固定轴嵌套在第一容纳空间中，固定轴的一端设置有弹簧拉片，另一端固定安装有手柄盒，固定轴的内部设置有第二容纳空间，固定轴的侧壁上开设有弧形槽；外手柄转轴嵌套在第二容纳空间中，外手柄转轴的一端通过销轴与外手柄连接，外手柄转轴的侧壁上开设有L形槽；拉伸弹簧的一端与弹簧拉片连接，另一端与销轴连接；限位螺栓插接在第一限位孔、弧形槽以及L形槽中，并配合止动片将摇臂转轴、固定轴以及外手柄转轴进行限位。
Inner and outer handle mechanism of aircraft cabin door
The invention belongs to the field of aircraft cabin door handle mechanisms, and particularly relates to an aircraft cabin door internal and external handle mechanism. An inner handle is fixedly installed at one end of a rocker arm rotating shaft, a first containing space is formed in the rocker arm rotating shaft, and a first limiting hole is formed in the side wall of the rocker arm rotating shaft; the fixing shaft is embedded in the first containing space, a spring pull piece is arranged at one end of the fixing shaft, a handle box is fixedly installed at the other end of the fixing shaft, a second containing space is formed in the fixing shaft, and an arc-shaped groove is formed in the side wall of the fixing shaft; the outer handle rotating shaft is nested in the second accommodating space, one end of the outer handle rotating shaft is connected with the outer handle through a pin shaft, and an L-shaped groove is formed in the side wall of the outer handle rotating shaft; one end of the extension spring is connected with the spring pull piece, and the other end is connected with the pin shaft; and the limiting bolt is inserted into the first limiting hole, the arc-shaped groove and the L-shaped groove and is matched with the stop plate to limit the rocker arm rotating shaft, the fixed shaft and the outer handle rotating shaft.
本申请属于飞机舱门手柄机构领域，特别涉及一种飞机舱门内外手柄机构。包括：摇臂转轴的一端固定安装有内手柄，摇臂转轴的内部设置有第一容纳空间，摇臂转轴的侧壁上开设有第一限位孔；固定轴嵌套在第一容纳空间中，固定轴的一端设置有弹簧拉片，另一端固定安装有手柄盒，固定轴的内部设置有第二容纳空间，固定轴的侧壁上开设有弧形槽；外手柄转轴嵌套在第二容纳空间中，外手柄转轴的一端通过销轴与外手柄连接，外手柄转轴的侧壁上开设有L形槽；拉伸弹簧的一端与弹簧拉片连接，另一端与销轴连接；限位螺栓插接在第一限位孔、弧形槽以及L形槽中，并配合止动片将摇臂转轴、固定轴以及外手柄转轴进行限位。
Inner and outer handle mechanism of aircraft cabin door
一种飞机舱门内外手柄机构
YU SHAOYANG (Autor:in) / LIU WANCHUN (Autor:in) / CHEN KAIJIE (Autor:in) / GUO XIANG (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Aircraft cabin door handle mechanism with resettable outer handle
| Europäisches Patentamt | 2024