Title:
TRANSVERSE-FLAPPING-TYPE FLAPPING WING
Document Type and Number:
WIPO Patent Application WO/2023/197836
Kind Code:
A1
Abstract:
Disclosed in the present invention is a transverse-flapping-type flapping wing, comprising a wing shaft, wing bones, wing surfaces and a locking-connecting rod, wherein the wing surfaces are rotatably arranged on the wing shaft by means of the wing bones and are distributed on two sides or one side of the wing shaft; the wing surfaces, the wing bones and the wing shaft constitute a wing which rotates by taking the wing shaft as an axis; several wings are arranged in a row; one end of the wing shaft serves as a wing shaft root and is connected to a fuselage rotation system; and the other end of the wing shaft serves as a wing shaft tip, and the wing shaft tips of two adjacent wings are connected by means of the locking-connecting rod to form a group of wings. The present invention overcomes the defect whereby a flapping-wing aircraft cannot be made into a large aircraft for carrying people and objects, and a flapping period of the flapping-wing aircraft is also shortened so as to realize a stable flying state; the flapping-wing aircraft has the abilities of vertical take-off and landing and gliding flight, such that the energy consumption of the aircraft is greatly reduced, and thus the flapping-wing aircraft can be applied in a wide range of fields; and a large wing surface can act like a parachute to guarantee the safety of the aircraft when the aircraft malfunctions in the air.
Inventors:
DENG HUIPING (CN)
Application Number:
PCT/CN2023/082746
Publication Date:
October 19, 2023
Filing Date:
March 21, 2023
Export Citation:
Assignee:
DENG HUIPING (CN)
International Classes:
B64C33/02
Foreign References:
| CN114771828A | 2022-07-22 | |||
| CN102582832A | 2012-07-18 | |||
| CN104760697A | 2015-07-08 | |||
| CN106005404A | 2016-10-12 | |||
| CN108528710A | 2018-09-14 | |||
| JP2009045406A | 2009-03-05 |
Attorney, Agent or Firm:
XUZHOU LAVO ZHIJIA INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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