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Hinge mechanism for quickly separating aircraft from cabin door
The hinge mechanism comprises a first hinge mechanism body and a second hinge mechanism body, the first hinge mechanism body comprises a first supporting structure, a first locking structure and a first fixing structure, the first supporting structure is installed on an aircraft body, and one side of the first fixing structure is connected with an aircraft cabin door; the other side of the first supporting structure is locked and connected with the first supporting structure through a first locking structure; the second hinge mechanism comprises a second supporting structure, a second locking structure and a second fixing structure, the second supporting structure is installed on the aircraft body, one side of the second fixing structure is connected with the aircraft cabin door, and the other side of the second fixing structure is in locking connection with the second supporting structure through the second locking structure; the first locking structure and the second locking structure are connected through a connecting mechanism. The device is easy to operate, the cabin door can be separated from the fuselage only by pulling the middle part of the steel cable, operation steps do not need to be added, and it is ensured that a pilot can rapidly evacuate under the emergency situation.
本发明提供一种飞机快速脱离舱门铰链机构，包括第一铰链机构和第二铰链机构，第一铰链机构包括第一支撑结构、第一锁紧结构和第一固定结构，第一支撑结构安装在飞机机身上，第一固定结构的一侧与飞机舱门连接，另一侧通过第一锁紧结构与第一支撑结构锁紧连接；第二铰链机构包括第二支撑结构、第二锁紧结构和第二固定结构，第二支撑结构安装在飞机机身上，第二固定结构的一侧与飞机舱门连接，另一侧通过第二锁紧结构与第二支撑结构锁紧连接；第一锁紧结构和第二锁紧结构通过连接机构相连。本发明操作简单，只需要拉动钢索中间部分，即可实现舱门与机身脱离，无需增加操作步骤，确保飞行员在紧急情况下能够快速撤离。
Hinge mechanism for quickly separating aircraft from cabin door
The hinge mechanism comprises a first hinge mechanism body and a second hinge mechanism body, the first hinge mechanism body comprises a first supporting structure, a first locking structure and a first fixing structure, the first supporting structure is installed on an aircraft body, and one side of the first fixing structure is connected with an aircraft cabin door; the other side of the first supporting structure is locked and connected with the first supporting structure through a first locking structure; the second hinge mechanism comprises a second supporting structure, a second locking structure and a second fixing structure, the second supporting structure is installed on the aircraft body, one side of the second fixing structure is connected with the aircraft cabin door, and the other side of the second fixing structure is in locking connection with the second supporting structure through the second locking structure; the first locking structure and the second locking structure are connected through a connecting mechanism. The device is easy to operate, the cabin door can be separated from the fuselage only by pulling the middle part of the steel cable, operation steps do not need to be added, and it is ensured that a pilot can rapidly evacuate under the emergency situation.
本发明提供一种飞机快速脱离舱门铰链机构，包括第一铰链机构和第二铰链机构，第一铰链机构包括第一支撑结构、第一锁紧结构和第一固定结构，第一支撑结构安装在飞机机身上，第一固定结构的一侧与飞机舱门连接，另一侧通过第一锁紧结构与第一支撑结构锁紧连接；第二铰链机构包括第二支撑结构、第二锁紧结构和第二固定结构，第二支撑结构安装在飞机机身上，第二固定结构的一侧与飞机舱门连接，另一侧通过第二锁紧结构与第二支撑结构锁紧连接；第一锁紧结构和第二锁紧结构通过连接机构相连。本发明操作简单，只需要拉动钢索中间部分，即可实现舱门与机身脱离，无需增加操作步骤，确保飞行员在紧急情况下能够快速撤离。
Hinge mechanism for quickly separating aircraft from cabin door
一种飞机快速脱离舱门铰链机构
LIU TIANFU (author) / LI YING (author) / LI QUNFANG (author) / XIONG XUHAI (author) / WANG LE (author) / MA GANG (author) / ZHANG CHUNYU (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Cabin door hinge structure and installation method of cabin door hinge
| European Patent Office | 2022