The invention discloses a cabin door opening mechanism. A cabin door comprises an upward turning door and a downward turning door, the opening mechanism comprises a controller, an upper hinge, a lower hinge, a first support, a second support, a hydraulic cylinder, a right triangle part, a lower connecting rod, a lower supporting rod, an upper supporting rod, an upper connecting rod and a hydraulic cylinder connecting rod. Wherein the right triangle part comprises a hypotenuse rod, a long side rod and a short side rod; one end of the hydraulic cylinder is hinged to the first support, the other end of the hydraulic cylinder is hinged to one end of the hydraulic cylinder connecting rod, and the other end of the hydraulic cylinder connecting rod is fixedly connected to the bevel edge rod.
一种舱门开启机构,所述舱门包括上翻门、下翻门;所述开启机构包括控制器、上铰链、下铰链、第一支座、第二支座、液压缸、直角三角形部、下连杆、下支杆、上支杆、上连杆、液压缸连杆;其中直角三角形部包括斜边杆、长边杆、短边杆;其中液压缸一端铰接在第一支座上,另一端铰接在液压缸连杆一端上,液压缸连杆另一端固定连接在所述斜边杆上。
Cabin door opening mechanism
一种舱门开启机构
2025-06-06
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
Inward opening type opening mechanism of airplane cabin door
European Patent Office | 2024
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