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Human flapping wing parachute

A technology of flapping-wing aircraft and flying parachute, which is applied in the field of human-powered flapping-wing aircraft, can solve problems such as insufficient comprehensive performance, and achieve the effects of improving comprehensive performance, simplifying structure, and reducing weight

Inactive Publication Date: 2018-12-25
曹飞飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are deficiencies in the comprehensive performance of the existing manpower flapping wing aircraft.

Method used

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  • Human flapping wing parachute
  • Human flapping wing parachute
  • Human flapping wing parachute

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The manpower flapping wing flying parachute, its main part comprises: approximately elliptic parasol wing and two operating rods 5, two handles 6, two pedals 9, several tension wires 14 which are symmetrically distributed. Umbrella wing is made up of membrane 13, sixteen wing ribs 3, front spar 1, rear spar 2. The upper ends of the two operating rods 5 are respectively connected to the front spar 1 through the rotating joint 8, and at the same time, a certain point on the shaft below each rotating joint 8 is respectively connected with the front end and the rear end of the adjacent wing rib 3 with a safety limit rope 15 . The lower end of each operating rod 5 is provided with a handle 6 and two safety catchers 7 positioned on the handle and below, and the operating rod, handle and retainer are connected as a fixed whole. The two operating rods 5 are connected at the handle 6 and the handle 7 through two intersecting tension wires 14, and at the same time, each handle 6...

Embodiment 2

[0018] Assuming that the height of a person is d, the specific dimensions of each direction of the aircraft are: the major axis of the umbrella wing profile ellipse is 5d, and the minor axis is 1.1d; the length of the operating rod 5 is 1.5d, and the two Revolving pair 8 is d apart, and two handles 6 of its lower end are apart 0.5d; Its length of upper and lower stop hand 7 at handle 6 places is 3 / 4 of people's arm forearm length. The above is just an approximate size, according to the degree of fatness and thinness of the person and the specific conditions of the manufacturing process, small adjustments can also be made in the partial size.

Embodiment 3

[0020] Because each part of wing rib 3, spar (1, 2), operating rod 5 is stressed more evenly, the requirement to its rigidity is not high, so the whole aircraft can be made very light, also can use common bamboo as material . This reduces manufacturing costs while improving flight efficiency.

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Abstract

The invention relates to a parachute-like human flapping wing aircraft with a single wing suspension, which comprises an approximately elliptical parachute wing, two operating rods symmetrically distributed on the left and right sides, two handles, two pedals and several stretching wires. Each handle is provided with two upper and lower stoppers, and two pedals are respectively provided with a hook and a hanging ring device. This human flapping wing parachute effectively improves the comprehensive performance of the human flapping-wing aircraft, and is expected to be applied in sports, entertainment and other fields.

Description

technical field [0001] The invention belongs to a manpower flapping wing aircraft. technical background [0002] The performance index of the manpower flapping wing aircraft is a comprehensive index in many aspects, including: good operability, safety and comfort, simple structure, light weight, low manufacturing cost and so on. Yet existing manpower flapping wing aircraft also has weak point aspect comprehensive performance. For example, the human flapping-wing aircraft described in the Chinese utility model patent whose notification number is CN205440870U can be further simplified in structure; the Chinese patent whose notification number is CN204527634U still needs further improvement in safety performance. Contents of the invention [0003] In order to further improve the comprehensive performance of the manpower flapping-wing aircraft, the present invention adopts a single-wing suspension structure imitating a paraglider. Its main body includes: a whole umbrella win...

Claims

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Application Information

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IPC IPC(8): B64C33/00B64C33/02
CPCB64C33/00B64C33/02
Inventor 曹飞飞
Owner 曹飞飞
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