Three-wing surface adjustable hand throwing airplane

A hand-adjusting and airfoil technology, applied in the field of aircraft models, can solve problems such as low interest and single attitude, and achieve the effects of improving the flight effect, fixing firmly, and avoiding the increase of resistance.

Pending Publication Date: 2019-08-06
CHENGDU AERONAUTIC POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a three-wing adjustable hand-tossed aircraft, which solves the problem that the hand-tossed aircraft in the prior art has a single attitude and is not very interesting

Method used

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  • Three-wing surface adjustable hand throwing airplane
  • Three-wing surface adjustable hand throwing airplane
  • Three-wing surface adjustable hand throwing airplane

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Embodiment Construction

[0022] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0023] Such as figure 1 , figure 2 As shown, the three-wing adjustable hand-throwing aircraft includes a body 1 made of EPP or EPO material, and the body 1 includes a nose 11 , a fuselage 12 and a tail 13 that are integrally formed. The top surface of the head 11 is provided with a center of gravity groove 111 along the front and rear direction, the center of gravity groove 111 is a rectangular groove slightly less than t...

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PUM

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Abstract

The invention provides a three-wing surface adjustable hand throwing airplane and relates to the technical field of airplane models. The airplane comprises a body made of an EPP or EPO material, and the body comprises an airplane head, an airplane body and an airplane tail. A gravity center adjusting ball is arranged in the airplane head, front wings are inserted into the two sides of the airplane head through first connecting shafts, main wings are detachably inserted into the airplane body, a vertical tail wing is integrally formed on the upper surface of the airplane tail, a horizontal tail wing is inserted into the lower portion of the vertical tail wing through a second connecting shaft, and the first connecting shafts and the second connecting shaft are both rotationally connected to the body. The problems of single posture and low interestingness of a hand throwing airplane in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of aircraft models, in particular to a hand-throwable aircraft with adjustable three-wing surfaces. Background technique [0002] The hand-throwing aircraft has the advantages of simple structure, light weight, low cost, and simple gameplay, and is very popular among children. Existing hand-throwing aircraft is usually made up of fuselage, main wing and empennage, and wherein empennage usually comprises vertical empennage and horizontal empennage again. The main wing and the horizontal stabilizer are usually integrally formed with the fuselage or the former two are plugged on the latter. The advantage of one-piece molding is that it is firmly fixed and easy to manufacture. The disadvantage is that it cannot be disassembled, and it is inconvenient to package and transport. If a part is damaged, it will be scrapped as a whole; Replacement, the disadvantage is that most of the existing plugging methods are no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63H27/18
CPCA63H27/00
Inventor 李吉蔡瀚宇霍蔚峰吴墙铵杨映峰张靖张林赵柯刘明美张庆蓉
Owner CHENGDU AERONAUTIC POLYTECHNIC
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