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Unpowered model

A dynamic model and dynamic technology, applied in the field of unpowered models, can solve problems such as short gliding distance, skills, insufficient competitiveness, and insufficient entertainment

Inactive Publication Date: 2020-03-03
张斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the initial speed given by the known unpowered model aircraft at take-off is either from the hand throwing of the flyer, or the flyer throws it upward after grabbing the circular motion of the wing, which requires relatively high arm strength and physical strength and skill for flying. Poor performance, not suitable for children to play, unable to achieve stable circling acceleration movement, not strong enough for entertainment, not strong enough for skills and competition, so there is not enough initial speed for unpowered model aircraft, the gliding distance is very short, and it cannot fly longer distances and Higher altitude, longer blanking time

Method used

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Examples

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Embodiment Construction

[0059] by figure 1 , figure 2 For example, the traction rope (2) is fixed with the hook (7), the left wing of the fixed-wing aircraft model (3) is fixed with the locking ring (4), and the locking ring (4) is fixed on plastic, wood, or even a rod made of the same material as the locking ring (4) On the shaped buffer part (12) and the processes of bonding, welding, mold opening and injection molding are integrated, the hook (7) is inserted into the locking ring (4) and connected to the wing of the fixed-wing model aircraft through the hook and the locking ring according to the traction rope According to this unpowered model, when the traction rope is connected to the wing of the fixed-wing model aircraft through the hook and the locking ring, the four steps of flying are circling, accelerating, unhooking, and flying. The hook (7) and the locking ring (4) The installations are interchangeable.

[0060] The traction rope and the body are connected into a whole unpowered model t...

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Abstract

The invention discloses an unpowered model, in particular to an unpowered model airplane which relies on traction rope traction to do circular motion to give initial speed. The unpowered model is characterized in that the traction rope is arranged at one end of a left wing or a right wing of a fixed wing model airplane; the fixed wing model airplane carries out circular motion under traction of the traction rope; and the traction rope can also be arranged and fixed on a connecting rod parallel to or substantially parallel to the Y axis of the airplane. According to the technical scheme of thecombination of the rope and the fixed wing airplane, a remote control glider, an electric free flying model airplane and a powered electric remote control airplane are manufactured, so that the initial speed of flying is greatly improved; and when a flying object is the electric free flying model airplane, the interestingness and the competition of free flying are greatly improved, and a new method and a competition item are provided for the competition of the free flying model airplane.

Description

[0001] (1) Technical field [0002] The invention relates to an unpowered model, in particular to an unpowered aircraft model which relies on a traction rope to perform circular motion and give an initial velocity. [0003] (2) Background technology [0004] At present, the initial speed given by the known unpowered model aircraft at take-off is either from the hand throwing of the flyer, or the flyer throws it upward after grabbing the circular motion of the wing, which requires relatively high arm strength and physical strength and skill for flying. Poor performance, not suitable for children to play, unable to achieve stable circling acceleration movement, not strong enough for entertainment, not strong enough for skills and competition, so there is not enough initial speed for unpowered model aircraft, the gliding distance is very short, and it cannot fly longer distances and Higher altitude, longer blanking time. [0005] (3) Contents of the invention [0006] In view of...

Claims

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Application Information

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IPC IPC(8): A63H27/04A63H27/18
CPCA63H27/02A63H27/04
Inventor 张斌
Owner 张斌
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