The invention relates to the technical field of aircrafts, in particular to a manpower-driven aircraft which comprises a cabin, a foot stepping type driving structure, a seat and a hand pulling type driving structure are arranged in the cabin, a flying device is arranged at the top of the cabin and comprises a first flight unit and a second flight unit. The first flight unit comprises a sleeve, asecond rotating bearing and lower rotor wings symmetrically fixed to the two sides of the second rotating bearing, the second rotating bearing is fixed to the sleeve, the sleeve is fixed to the cabin,the lower rotor wings are hinged to flapping wings through hinge structures, the sleeve is sleeved with a third rotating bearing capable of moving up and down, and the flapping wings are connected tothe third rotating bearing through second connecting rods; and the second flight unit comprises a transmission rod, a first rotating bearing and upper rotor wings symmetrically fixed to the two sidesof the first rotating bearing, the first rotating bearing is fixed to the upper end of the transmission rod, the lower end of the transmission rod penetrates through a sleeve, and the lower end of the transmission rod penetrates through the sleeve, and is connected to the the hand-pull type driving structure connected in the cabin.
本发明涉及飞行器技术领域,特指一种人力驱动的飞行器,包括机舱,机舱内设有脚踩式驱动结构、座椅与手拉式驱动结构,机舱顶部设有飞行装置,飞行装置包括第一飞行单元与第二飞行单元,第一飞行单元包括套筒、转动轴承二以及对称固定于转动轴承二两侧的下旋翼,转动轴承二固定于套筒,套筒固定于机舱,下旋翼通过铰接结构铰接有扑翼,套筒上套有可上下活动地转动轴承三,扑翼通过连杆二连接于转动轴承三,转动轴承三内设有直线轴承,直线轴承通过连杆一连接于机舱内的脚踩式驱动结构,第二飞行单元包括传动杆、转动轴承一以及对称固定于转动轴承一两侧的上旋翼,转动轴承一固定于传动杆上端,传动杆下端穿过套筒,并连接于机舱内的手拉式驱动结构。
Manpower-driven aircraft
一种人力驱动的飞行器
2021-02-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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