KR200323103Y1 - Bumerang glider - Google Patents

Abstract

The present invention relates to a boomerang plane, and more particularly, to a plane that is easy to assemble and can fly back like a boomerang.

The airplane of the present invention accommodates a fuselage part integrally formed with a tail wing part, a horizontal wing part that can be fitted into a slot formed on the side of the fuselage part, and a tip part of the fuselage part and a tip part of the horizontal wing part together. Composed of the tip cap for positioning the center of the tip to the tip of the aircraft is characterized in that the plane is returned to the position of the person who flew the plane when flying.

Description

Play plane {BUMERANG GLIDER}

The present invention relates to an airplane, and more particularly to a boomerang airplane that is easy to assemble and can fly back like a boomerang.

Typically, airplanes, especially model airplanes, have a longer flight distance after they are blown away.

In order to increase the distance, there are many ways to increase the wing area, lighten the weight of the plane, and many other methods.

However, while such a plane was primarily intended to fly away, it was not found to return the plane to its original position after flying.

Of course, a boomerang is something that can be caught in place after flying in place, but in the case of an airplane, it can not be found by the applicant of the present invention that it can be caught again after flying like a boomerang.

Therefore, the applicant of the present invention is to provide a plane, in particular a model plane having the same effect as the boomerang.

The present invention is to provide a boomerang plane that has a boomerang effect, unlike the conventional plane, that can catch the plane again blown in place after flying.

An object of the present invention is to accommodate a fuselage formed integrally with a tail wing, a horizontal wing that can be fitted into a slot formed in the side of the fuselage, and a tip of the fuselage and a tip of a horizontal wing together with the plane. It consists of a tip cap for positioning the center of the tip to the tip, and is achieved by having the center of the plane positioned at the tip of the fuselage.

1 is an exploded perspective view of a boomerang airplane of the present invention.

Figure 2 is a plan view of Figure 1;

Fig. 3 is a schematic diagram showing that the flying plane returns to the position of the flying person after the flying person flies the plane of the present invention.

Figure 4 is an exploded perspective view showing further combined rotation and speed control showing another embodiment of the boomerang airplane of the present invention.

Explanation of symbols for main parts of the drawings

1: Body part 2: Horizontal wing part

3: (Assembly of the fuselage) Hole 4: Tip cap

5: Horizontal folding part 6, 7: Horizontal receiving groove and tail receiving groove of the tip cap

8: Coupling groove 1A: Tail wing

9: rotating and speed adjusting weight

Hereinafter, the boomerang plane of the present invention will be described in detail with reference to the accompanying drawings.

The boomerang plane of the present invention has a body part (1) in which a tail wing part (1A) is integrally formed, and a horizontal wing part (2) which can be fitted into a slot (3) formed in the side of the body part (1). ) And a tip cap (4) for accommodating the tip of the fuselage (1) and the tip of the horizontal blade (2) together and for positioning the center of the plane as the tip, wherein the center of the plane is the fuselage (1). It is located at the tip of the plane, and it returns to the position of the person who flew the plane.

1 is an exploded view of a boomerang airplane of the present invention, Figure 2 is a plan view of Figure 1, Figure 3 is a schematic diagram showing the return of the airplane of the present invention, Figure 4 is an exploded perspective view showing another embodiment of the present invention to be.

As illustrated in Figs. 1 and 2, the boomerang plane is fitted into a fuselage part 1 having a tail wing portion 1A integrally formed therein and a slot 3 formed in the side of the fuselage part 1. It consists of a horizontal wing portion (2), and a tip cap (4) for accommodating the tip of the fuselage (1) and the tip of the horizontal blade (2) together, and at the same time positioning the center of the plane as the tip. .

The tail wing portion 1A is integrally connected to the fuselage portion 1 as indicated by the dotted line, and thus can be moved to a predetermined width from side to side by the dotted line portion, so that the boomerang plane can turn left and right. It becomes possible.

Reference numeral 8 denotes a horizontal folding portion which is integrally connected to the rear part of the horizontal wing portion 2 as indicated by a dotted line, and which can move up and down by a predetermined width by this portion, and reference numeral 9 denotes a fuselage portion (1). It is a coupling groove fitted to the rear end of the hole (3).

As illustrated in FIG. 3, when a person flies a boomerang plane of the present invention, the blown plane is returned to the position of the person who flew the plane, so that it is not necessary to go to find a plane that has been blown away.

As another embodiment of the present invention is shown in Fig. 4, the same components as those in Fig. 1 use the same reference numerals. The difference from the exploded perspective view of Figure 1 is that the rotation and speed adjustment weight 9 is further added.

This rotation and speed adjustment weight 9 is formed with a coupling groove (9A) coupled to the upper end of the body portion (1). This coupling groove 9A is preferably elastically coupled to the upper end of the body portion 1 to prevent the coupling.

Accordingly, the rotation and speed adjustment weight 9 may be coupled anywhere in the upper center, front or rear of the body portion (1). The rotation and speed of the boomerang plane vary according to the position at which the rotation and speed adjustment weight 9 is coupled to the front and rear of the upper end of the body 1.

That is, the role of the rotation and speed adjustment weight 9 is located in the front of the center of the fuselage unit 1 when combined and the rotation and return speed of the boomerang plane is faster than the rotation and speed of the boomerang plane without this addition, When positioned and engaged rearward from the center of the fuselage section 1, rotation and return are faster than when positioned forward.

While the present invention is mainly used for flying a plane far away, when the plane is blown at the location where the plane is blown, the plane is returned to the location of the person who flew the plane. Of course, the flight principle of the plane can be easily learned naturally, moreover, it is a model boomerang plane that is very easy to assemble and very portable.

Claims (5)

In an airplane comprising a horizontal wing portion, a tail wing portion and a fuselage portion, Body part 1 in which tail-wing part 1A was integrally formed, A horizontal wing portion 2 which can be fitted into a slot 3 formed in the side of the fuselage portion 1, Tip cap (4) for accommodating the tip of the fuselage (1) and the tip of the horizontal wing (2) together Boomerang plane, characterized in that consisting of. The boomerang plane according to claim 1, wherein the center of the plane is located at the tip of the fuselage (1). The boomerang plane according to claim 1, wherein a rotation and speed control weight (9) is further coupled to the upper end of the fuselage (1). 2. The boomerang plane according to claim 1, wherein the tail wings (1A) and the rear portions of the horizontal wings (2) are movable to a predetermined width left, right, and up and down, respectively. The boomerang plane according to any one of claims 1 to 4, wherein the plane returns to the position of the person who flew the plane when the plane was blown.