Unpowered flight mechanism

Abstract

The invention relates to an unpowered flight mechanism. The unpowered flight mechanism comprises a fuselage, wherein a nose is arranged at the front side of the fuselage, an empennage is arranged at the rear side of the fuselage, the left side and the right side of the fuselage are each provided with a wing, the nose is provided with a leading-in hole for allowing air to enter the fuselage, the fuselage is provided with a communicating hole communicating with the outside, a leading-out hole is formed in the rear side of the fuselage, and a flow guide channel used for enable the leading-in hole, the communicating hole and the leading-out hole to intercommunicate with each other is arranged inside the fuselage. For the unpowered flight mechanism, through the design of the flow guide channel,when the unpowered flight mechanism is ejected to the air and flies, air can enter the fuselage through the leading-in hole, by utilizing the design that the flow guide channel communicates with thecommunicating hole and the exporting hole, air can be diverted and leaves from the position above the fuselage and the tail end of the fuselage simultaneously, thus two different paths of airflow is formed, then the flight stability of the unpowered flight mechanism is stabilized, and the shaking probability of the fuselage is greatly reduced.

Description

technical field [0001] The invention relates to a flying mechanism, in particular to a leisure and entertainment device which throws the flying mechanism itself out by performing a ejection action, and makes the flying mechanism vacate and fly in the air. Background technique [0002] Human beings use aerodynamic theory and buoyancy in the air to design flight mechanisms that have a long history, even dating back to 2,000 years ago. Flying mechanisms include kites, bamboo dragonflies, paper airplanes, airplanes, hang glider, paragliders, etc. It can be subdivided into two different power sources with engine and without engine. [0003] Among the flying mechanisms used for leisure and entertainment, when it comes to the popularity and ease of manufacture, toy airplanes should be the main ones, and toy airplanes can be divided into electric-controlled toy airplanes with engines or folding airplanes without engines. Paper (paper, cardboard, wood, plastic, etc.) non-powered toy...

AI Technical Summary

Problems solved by technology

[0004] Among them, unpowered toy airplanes have the advantages of low cost (consumers have a high willingness to buy), materials that everyone can take at hand, can be made at any time, and are easy to use. Short, thin fuselage, unstable flight, monotonous flight action, easy to fall suddenly, flight shape is greatly affected by different throwing angles / or throwing skills of the user, etc.

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