Manual paraglider

A flying umbrella and manpower technology, applied in the field of flying umbrellas, can solve the problems of not energy saving and environmental protection, fuel consumption, heavy load, etc., and achieve the effects of simple structure, increased stability, and easy mass production.

Pending Publication Date: 2020-11-10
徐方
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both paragliders have shortcomings. Paragliders must take off from a high place, rely on wind and airflow, have no power themselves, and have relatively high requirements for the environment and the site, while powered parachutes need to carry propulsion devices, carry heavy loads, and consume fuel. Not energy saving and environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Operation of the human parachute before take-off:

[0061] 1. Pilots must be trained in operation and driving skills. After passing the test, they can drive a manpower parachute;

[0062] 2. Before driving, the driver checks that the whole and each part of the manpower parachute must be intact and connected correctly, and adjust the transmission parts and various parts;

[0063] 3. The flight environment must be: sunny, breeze or no wind, open and free of obstacles, squares, flat ground, etc.;

[0064] 4. The driver puts the parachute on the ground behind the parachute body, lays it flat, and arranges the parachute rope;

[0065] 5. The driver fastens the seat belt, and connects the seat belt to the upper buckle and the lower buckle of the human parachute correctly. The arms of the upper body and the seat belt on the waist are connected to the upper buckle, and the legs of the lower body and the seat belt on the crotch are connected to the lower buckle. When standing ...

Embodiment 2

[0067] Human parachute take-off operation:

[0068] The driver sits on the seat in the car body, the seat belt is not tied to the handrail, the driver puts his hands on the handrail of the car body, first slowly pushes the pedals with his feet, the car body starts slowly forward, when the parachute rises When reaching the top of the vehicle body, accelerate and push the pedals vigorously to accelerate the vehicle body forward. If you feel that the pedal force is not enough, you can tie one end of the drawstring to the pull ring of the front large chain wheel 6, and wrap the other end around it. On the driver's shoulders, the shoulders and arms are pushed back, the feet are exchanged to push forward, the force increases sharply, the propeller turns sharply, and the body rushes forward. The thrust generated by the propeller and the parachute for a ride, the lift generated, Under the joint action, the resultant force makes the manpower parachute slide forward, take off, and slowl...

Embodiment 3

[0070] In-flight operation of the human paraglider:

[0071] (1) Posture of the manpower parachute pilot:

[0072] After the manpower parachute takes off, during the flight, the driver can drive in a sitting position. In the sitting position, pull up the seat board with the drawstring and the armrest to fix it, pull up the seat board, and sit and drive. There is a cotton pad on the seat board, and the seat board is approximately The triangular shape is convenient for the driver to drive the manpower parachute with both feet pedals and is hereinafter referred to as the parachute; if the driver is standing and driving, the seat board can be put down.

[0073] (2) The parachute flies forward and level:

[0074] In the case of no wind, the driver will use normal force, use the pedals to keep rising and falling to maintain balance, the parachute will not rise or fall and fly forward, if there is wind, you can fly with the wind or against the wind, and the wind will stop flying , ...

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PUM

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Abstract

A manual paraglider comprises a paraglider body, a deformable paraglider body, a driving assembly, a transmission assembly and a power assembly; the paraglider body is connected with the top of the deformable paraglider body, the deformable paraglider body is formed by connecting a support 3 on the upper portion and a support 4 on the lower portion through a shaft, and the driving assembly is arranged on the support 4 through a gear crank structure; the transmission assembly is arranged on the support 3 and the support 4 through a multi-stage chain gear transmission structure and connected with the driving assembly and the power assembly, and the power assembly is of a propeller structure and arranged behind the upper portion of the support 3. The multi-stage chain gear transmission mechanism is simple in structure, few in part, low in cost and easy to manufacture and produce in batches; the size is small, the weight is light, and manual pedaling is converted into flight power throughthe chain transmission device; the distance between a large chain gear and a small chain gear connected with each stage of chain is finely adjusted by adopting a sleeve mode, so the moderate tightnessof the chain is ensured, and the transmission stability of the chain is improved by adopting a multi-stage chain gear set for transmission; a multi-stage chain gear set acceleration transmission modeis adopted, so that the rotating speed of the propeller is increased, and the thrust is increased.

Description

technical field [0001] The invention relates to a flying parachute, in particular to a manpower flying parachute. Background technique [0002] The longing for the sky has always been the dream of human beings. In order to realize this dream, human beings have invented various tools, and the parachute is one of them. Flying parachute mainly refers to the general term of paragliding and powered parachute. Paragliding is an aircraft that takes off on gentle slopes of high mountains, takes off and lands on two feet, and uses inflatable soft wings as the main body. Its flight power is mainly wind, airflow, and gravity to achieve gliding. flight. A powered parachute is based on a paraglider with a propulsion device installed on the back, with the umbrella as a wing, and with the help of the powerful thrust of the propulsion device, it can take off on flat ground. However, both paragliders have shortcomings. Paragliders must take off from a high place, rely on wind and airflow, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C31/04F16H37/02
CPCB64C31/04F16H37/02
Inventor 徐方
Owner 徐方
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