TW202027830A - Flying toy - Google Patents

Abstract

A vinyl hollow flying toy having a rocket shape includes a main body portion including a front body portion at a front end portion and narrowed diametrically, a middle body portion at a middle portion and having a maximum diameter, and a rear body portion at a rear end portion and having fins, which are each made up of a fin member, and in the flying toy, the fins are inflated with air as with the main body portion to maintain a shape of a rocket type flying object with fins, the fin members constituting the fins are formed to be attached while being twisted in one direction relative to an axis of the main body portion of the flying toy, and an air injection nozzle is provided on the main body portion.

Description

Flying toy

The present invention relates to a plastic toy for throwing and playing. The toy is filled with air to make it expand to form a rocket shape.

In the past, tossing toys in various shapes have been provided, such as those made into the shape of an airplane or a variety of toys made into the shape of a rocket.

Among such toys for children to toss, there is a plastic film balloon toy that can maintain safety even if the tossed flying body hits the human body. In the past, a plurality of tail wings were installed on the cylindrical body. Flying body (for example, Japanese Patent Application Laid-Open No. 9-56934).

This kind of flying body uses a cylindrical rod-shaped balloon with a diameter of about 10cm and a length of 1m to 2m as the body of the flying body. When storing, it can be folded and stored by squeezing out air. The tail is overlapped with two plastic films. As a plate-shaped wing body, the bases of the four wing bodies are connected to each other by the ring-shaped wing body base. The ring-shaped wing body base and the four plate-shaped wing bodies are integrally formed with a plastic film, and the air It is injected into the main body, and when the main body becomes cylindrical, the tail wing can be fixed to the flying body body by the annular wing body base.

Although the balloon-shaped flying object with a length of more than 1m is suitable for outdoor play, it has the disadvantage of too large toys for indoor play.

In addition, it takes time and effort to expand the main body from the folded state when not in use in order to play. In addition, the procedure of installing the tail wing to the designated position is required, and there is too much preparation work for the play. Shortcomings.

The purpose of the present invention is to eliminate such shortcomings and provide a flying toy that can be played easily and safely no matter whether it is outdoors or indoors, and can be folded into a small volume when not in use such as storage.

The present invention is a flying toy, which is a hollow flying toy made of plastic imitating the shape of a rocket. Its main body is constructed such that the front body is thinner at the front end, and the middle body is the largest diameter at the rear. After that, the carcass is equipped with a plurality of fins, and the fins are also expanded by air like the main body, thereby maintaining the shape of the rocket-shaped flying body with the fins, as each wing body of the plural fins, It is formed to be installed in a state of being twisted in one direction relative to the central axis of the main body of the flying toy, and the main body is provided with an air injection nozzle.

The aforementioned flying toy is assumed to have a total length of tens of cm to tens of cm.

Each wing system of the aforementioned tail wing is composed of a bag shape formed by connecting two front and back sheets at the front edge, outer edge, and rear edge, and is connected by connecting the front edge and the rear edge. While being fixed to the body part, the connecting part connects the inside of the wing body with the inside of the body part, so that the air inside the body part is injected into the inside of the wing body, and the air in the wing body is discharged To the inside of the main body; each of the wing systems has a linear bonding portion that crimps the two front and back sheets from the rear edge toward the front.

The main body portion is configured such that the front body portion is formed to be thinner than the middle body portion, and the middle body portion gradually increases in diameter from the front body portion and increases in diameter in a curvilinear shape to become thicker. Near the rear end of the part, it is only slightly reduced in diameter and tapered to be continuously connected to the rear body part. The rear body part linearly gradually reduces the diameter and becomes thinner until the rear end part. The rear body part has The aforementioned tail.

The aforementioned flying toy in the shape of a rocket-shaped flying body is such that the center of gravity of the entire flying toy is set near the center of the body in the front-rear direction, or closer to the front than the center.

The flying toy of the present invention is configured as a rocket type with a thin front end and a tail fin on the rear body part. The tail wing is attached to the main body in a twisted state. Therefore, when flying with the tail wing behind, it will be The main body rotates around the central axis in the front and rear direction. The rotation of the main body and the tail wing of the rear body can fly far in a stable posture.

In addition, because this flying toy is a plastic bag with the body part or the wing body of the tail wing formed, and can be expanded by air, it can be used only by injecting air from the air injection nozzle, and the air can be discharged. Folded into a small volume, it is not easy to be damaged even if it hits objects or people in flight, and the possibility of damage to objects or people hit is extremely low. It is safe and easy to fly long distances. , Enjoy the fun of playing.

Moreover, since the total length is tens to tens of cm, throwing indoors or outdoors, you can enjoy the fun of playing. When the toy is not used, it can be folded into a small volume by exhausting air, which can be easily For storage or transfer, carrying and storage.

In addition, each wing body of the tail wing is configured into a bag shape formed by connecting the peripheries of the front and back two sheets, and the inside of each wing body is communicated with the inside of the toy body, and air is injected into the body to expand the body. After that, the tail wing can be expanded together to form the shape specified by the flying toy. In addition, since the linear attachment portion is provided from the rear edge portion of each wing body toward the front, it is possible to prevent the wing body as the tail wing from over-expanding and increase the air resistance during flight.

Furthermore, because the shape of the main body part is: the front body part is thinner, the middle body part is thickest, and the rear body part becomes thinner as it moves toward the rear. Therefore, it can reduce the air resistance during flight, increase the flight distance, and can easily Make the flying toy fly farther to increase the fun of the game.

In addition, because the center of gravity of the rocket-shaped plastic toy with multiple tails at the rear is located near the center of the main body in the front and rear direction, or closer to the front than the center, the weight made of plastic sheet The light flying toy can fly in a stable position.

The flying toy related to the present invention is shown in Figure 1. It is a plastic flying toy 10 in the shape of a rocket. The front body part 21 near the front end 13 is designed to be larger than the middle body part 23 or the middle body part 11 The rear trunk part 25 at the rear is still thin and cylindrical, and the rear trunk part 25 is provided with a tail wing 31.

The body portion 11 and the tail wing 31 are filled with air to expand them, using a plastic sheet with a thickness of about 0.2mm. The total length is about tens of cm to tens of cm. The maximum diameter of the middle body portion 23 is 2 to 3 cm. To about 7～10cm. In addition, the length of the tail wing 31 is approximately 1/4 to one-fifth of the total length of the body portion 11, and the thickness of the tail wing 31 is approximately 5 mm to 15 mm.

In addition, about one-fourth of the front end 13 side of the main body portion 11 is set as the front body portion 21, and the front body portion 21 is set to have a diameter approximately 1/2 of the maximum diameter of the main body portion 11. The tip portion 13 is made into a slightly spherical shape. In addition, the middle body part 23 next to the front body part 21 refers to the part up to the approximate center of the main body part 11. The diameter gradually increases from the front body part 21 and the shape of the middle body part 23 is curved to change the diameter, and , The diameter is slightly reduced near the rear end of the middle body part 23. Furthermore, the rear body portion 25 next to the middle body portion 23 has a shape such that the diameter is gradually reduced in a straight line until the rear end of the main body portion 11, and the diameter of the rear end portion 15 is designed to be the same as that of the front end portion 13. The diameter is slightly the same or slightly larger.

In addition, as shown in FIG. 2, an air injection nozzle 51 is provided at the rear end 15 to inject air into the main body 11 and the tail 31.

In addition, the tail wing 31 formed near the rear end of the rear body part 25 is configured such that four wings of the same shape are formed around the rear body part 25 at equal intervals. As the wing body of the tail wing 31, two plastic sheets are formed into a bag shape, and air can be injected through the main body 11 in the same manner as the main body 11.

The tail wing 31 has: a front edge portion 33 that extends from the front end of the connecting portion 41 with the main body portion 11 obliquely rearward; an outer edge portion 35 that extends from the outer end of the front edge portion 33 toward Extending rearward; and the rear edge portion 37, which connects the rear end of the outer edge portion 35 and the rear end of the connecting portion 41, and two sheets are connected at the front edge portion 33, the outer edge portion 35, and the rear edge portion 37. Furthermore, the two sheets are connected to the main body 11 by the connecting portion 41, so that the inside of the main body 11 and the wing body of the tail wing 31 are connected between the connecting portions 41 of the two sheets, so that the inside of the main body 11 The air can be sent to the inside of the wing body, or the air inside the wing body can be sent into the body 11.

In addition, each wing body has a linear connecting portion 45. The linear connecting portion 45 is roughly equal to the outer edge 35 or the outer edge 35 from the middle position of the rear edge 37 to the vicinity of the front edge 33 Two sheets of the front and the back of the wing body in which the connecting portion 41 is parallel are formed by heat sealing each other and crimping. Therefore, when air is sent from the main body 11 into the wing body to expand the wing body, the thickness of the middle portion of the wing body can be prevented from becoming thicker, and the shape of the wing body as the tail wing 31 is maintained as a plate as a whole.

In addition, in order to twist each wing body about 15 to 20 degrees with respect to the front-to-rear axis of the rear body portion 25, the tail wing 31 is formed by slanting each wing body and integrally mounted on the body portion 11 so as to be opposite to the body portion 11 In the direction of the central axis in the front-rear direction, the front edge portion 33 and the rear edge portion 37 are shifted in a predetermined direction.

Therefore, when the flying toy 10 is thrown, by twisting the tail wing 31 in one direction, the flying toy 10 can rotate the main body 11 and fly around the central axis of the main body 11 in the front-rear direction.

In addition, the air injection nozzle 51 provided at the rear end 15 is equipped with a check valve, and is usually pressed into the body 11 at the rear end 15 and has a cover to pull the nozzle from the rear end 15 After removing the cover, air can be injected into the body 11 or the tail 31 through the air injection nozzle 51, so that the flying toy 10 can be used. In addition, when the cover is removed and the nozzle is squeezed from the left and right, the check valve can be opened, and the internal air such as the body 11 can be discharged.

In this way, the flying toy 10 is formed by hollowing the main body 11 and the tail 31 with plastic sheets. Therefore, it can be folded into a small volume when the internal air is discharged, and it can be easily stored and transported. By injecting air into the interior, it is easy to form a tail wing composed of a plurality of wing bodies of a specified thickness. 31, and a rocket-shaped body portion 11 having the tail 31 and having a predetermined shape and size.

Therefore, only when the maximum diameter of the main body portion 11 is set to approximately several centimeters and the total length is approximately tens of centimeters, or the maximum diameter is set to 10 cm or less and the total length is approximately several tens of cm, it is only necessary to remove air from the flying toy. The air injection nozzle 51 of 10 can easily and quickly reach the flying toy 10 that can be thrown and played.

In addition, when the flying toy 10 is used for play, after the flying toy 10 is thrown, the flying toy 10 rotates the body 11 to fly by setting the tail wing 31 twisted to the center line of the main body 11 And, because the shape of the main body 11 is designed such that the front body part 21 is thinner than the middle body part 23 and the rear body part 25, plus the function of the tail wing 31, and the design of stabilizing the central axis due to the rotation of the toy, it can be stabilized Maintain the flying posture on the ground, and can easily fly to a distance for play.

In addition, since the length is designed to be tens of cm to tens of cm, it can be thrown and played indoors or outdoors. No matter where you go, just by injecting air, you can easily form a rocket-shaped toy of a specified shape. You can play happily.

Furthermore, because the flying toy 10 is made of thin plastic with the body portion 11 or the tail wing 31, the shape can be maintained by the expansion of air, so even when it hits a person or an object, it will not damage the flying toy 10. In addition, the possibility of damage to the person or object being hit is extremely low.

That is, if the length of the main body 11 is set to a few tens of cm from 12 to 13 cm to 20 cm, and the maximum diameter of the middle body part 23 is about 2 to 3 cm, it can be thrown by fingers, which can be used in general households. Throwing indoors and other houses, you can enjoy the fun of the game like throwing to the subject. In addition, if the length of the main body 11 is about 50 to 70 cm, and the maximum diameter of the middle body part 23 is about 7 to 10 cm, it can be held and thrown, and it can be used indoors or outdoors in a wide room. Throwing game, you can enjoy the fun of the game such as one person throwing and the other person holding both hands.

In addition, if the total length is set to about tens of centimeters such as 12 to 13 cm to 20 cm, air can be discharged when not in use, and it can be folded into a small volume, and it can be easily placed in a pocket for carrying or transporting. In addition, even when the size is about tens of cm, such as 50 to 70 cm, it can be easily put in a pocket or bag, and it is convenient to carry or transport.

Moreover, the flying toy 10 can be designed as a small flying body with a total length of 12-13 cm to 20 cm, which is mainly used for indoor play, or a medium-sized flying body with a total length of 50 to 70 cm, which is mainly used for outdoor play. Appropriate sizes ranging from a few cm to 50 to 70 cm and tens of cm are acceptable.

In the above embodiment, the air injection nozzle 51 is provided at the rear end 15 of the flying toy 10. However, the air injection nozzle 51 is not limited to being provided at the rear end 15, and may also be provided at the front end 13 and other body parts 11 It’s appropriate.

In addition, the number of tail wing 31 is not limited to four, as long as it is an appropriate number of two or more, and it is arranged at equal intervals on the periphery of the rear end portion 15. The function of the tail wing 31 is to stabilize the rear of the flying toy 10 , The posture is maintained and the flying toy 10 can be rotated.

In addition, the linear bonding portion 45 provided on each wing body is not limited to only one, and there are also a plurality of ones provided in parallel with the outer edge portion 35. By forming a plurality of bonding portions 45 in parallel, even if the area of the wing body is relatively large. When it is wide, it is still easy to ensure that the thickness of each wing body is thin.

In addition, in order to stabilize the flight of the flying toy 10, the center of gravity is set at the approximate center of the main body 11 in the front-rear direction.

That is, when the main body portion 11 or the tail wing 31 is formed with a plastic sheet of the same thickness, the front body portion 21 is designed to be thin, and as the tail wing 31, a plurality of wing bodies are provided behind the main body portion 11, so the center of gravity is formed At a position farther rear than the center of the main body 11, when the flying toy 10 is thrown to make it fly, the inertial force generated by the throw will increase the rear inertial force of the flying toy 10, which may cause flying Instability of posture.

For this reason, the center of gravity of the flying toy 10 is set at roughly the center of the front and rear direction of the body portion 11. This adjustment of the center of gravity position can be achieved by thickening the thickness of the plastic sheet in the front body portion 21 of the body portion 11. Adjusted by the thickness of the plastic sheet.

In addition, in addition to adjusting the thickness of the plastic sheet, you can also adjust the center of gravity in the following way: stick a small round plastic sheet on the front end 13 so that the plastic sheet at the front end 13 becomes two layers , The peripheral part of the small round plastic sheet is fused to the front end 13 of the main body 11 to form a closed space, and a small amount of iron sand is enclosed to adjust the center of gravity.

In addition, as another method of adjusting the center of gravity, when the main body 11 is inflated with air to form a cylindrical shape, in the inside of the main body 11, the front body part 21 or the middle body part 23 is braided and passed like a wire. A resin-made thread such as a nylon thread at the center of the main body 11 is installed on a resin-made thread that passes through the central axis of the main body 11 by installing a small metal weight to adjust the center of gravity of the flying toy 10 as a whole.

In this way, when iron sand or the like is enclosed in the front end portion 13, the center of gravity can be easily moved to the front, and if a loose body such as iron sand is used, even when the flying toy 10 hits an object, the impact at the time of impact can be reduced .

In addition, if a metal weight is incorporated into the front body part 21 or the middle body part 23, the position of the center of gravity of the flying toy 10 can be adjusted very easily with a small weight. The metal counterweight is housed in the plastic sheet that is expanded with air. Therefore, even if the flying toy 10 collides with an object, it can still fall safely under the cushioning effect of the plastic sheet.

In addition, as long as the center of gravity is set on the axis of the central axis in the front and rear direction of the main body 11, it is not limited to being located near the center of the main body 11 in the front and rear directions, and the center of gravity may be set closer to the front than the center in the front and rear directions. If it is near the center and leaning back slightly from the center, you can slightly lift the front end 13 to fly. If the center of gravity is set closer to the front than the center, the front end 13 can be used to rush forward. Flying in the right posture.

In addition, it is not necessary to adjust the position of the center of gravity, and enjoy the flight with changes in the unstable flight posture. Industrial availability

The present invention provides a flying toy 10, which can be thrown indoors or outdoors by injecting air, and can be played safely and happily.

10: Flying toys 11: Body part 13: Front end 15: Rear end 21: Front carcass 23: Middle carcass 25: Back carcass 31: Tail 33: Front edge 35: Outer edge 37: trailing edge 41: Connection 45: follow 51: Air injection nozzle

The side view shown in Fig. 1 is a form of the flying toy related to the present invention. The rear view shown in Fig. 2 is a form of the flying toy related to the present invention.

10: Flying toys

11: Body part

13: Front end

15: Rear end

21: Front carcass

23: Middle carcass

25: Back carcass

31: Tail

33: Front edge

35: Outer edge

37: trailing edge

41: Connection

45: follow

51: Air injection nozzle

Claims (9)

A flying toy, which is a hollow flying toy made of plastic imitating the shape of a rocket, and is characterized in that the main body is configured such that the front body part is thinner on the front end side, the middle middle body part is the largest diameter, and the rear body part The part is equipped with a plurality of fins, and the fins are also expanded by air like the main body part, thereby maintaining the shape of a rocket-shaped flying body with fins. Each wing body as the plural fins is formed to face each other The flying toy is installed with the central axis of the main body of the flying toy twisted in one direction, and the main body has an air injection nozzle. The flying toy according to claim 1, wherein the total length of the flying toy is tens of cm to tens of cm. The flying toy according to claim 1, wherein each wing system of the aforementioned tail wing is configured as a bag shape formed by connecting two sheets at the front edge, the outer edge, and the rear edge. The connecting portion of the front edge portion and the rear edge portion is connected and fixed to the body portion, and at the same time, the connecting portion connects the inside of the wing body and the inside of the body portion, so that the air inside the body portion is injected To the inside of the wing body, in addition, the air in the wing body is discharged to the inside of the main body; each wing system has a linear bonding portion that crimps the two front and back sheets from the rear edge toward the front. The flying toy according to claim 2, wherein each wing system of the aforementioned tail wing is configured as a bag shape formed by connecting two front and back sheets at the front edge, outer edge, and rear edge, by connecting the front edge The connecting portion between the rear edge portion and the rear edge portion is connected and fixed to the body portion, and at the same time, the connecting portion connects the interior of the wing body and the interior of the body portion, so that the air inside the body portion is injected into the wing Inside the body, in addition, the air in the wing body is discharged to the inside of the main body; each wing system has a linear bonding portion that crimps the two front and back sheets from the rear edge toward the front. The flying toy according to claim 1, wherein the main body portion is configured to form the front body portion to be thinner than the middle body portion, and the middle body portion gradually increases in diameter from the front body portion and is formed The diameter increases and thickens in a curvilinear shape. Near the rear end of the middle body part, the diameter is only slightly reduced and becomes thinner, and is continuously connected to the rear body part. The rear body part linearly gradually decreases in diameter and becomes thinner. Up to the rear end, the rear body part is equipped with the aforementioned tail wing. The flying toy according to claim 2, wherein the main body is configured such that the front body is formed to be thinner than the middle body, and the middle body is gradually increased in diameter from the front body. The diameter increases and thickens in a curvilinear shape. Near the rear end of the middle body part, the diameter is only slightly reduced and becomes thinner, and is continuously connected to the rear body part. The rear body part linearly gradually decreases in diameter and becomes thinner. Up to the rear end, the rear body part is equipped with the aforementioned tail wing. The flying toy according to claim 3, wherein the main body is configured such that the front body part is formed to be thinner than the middle body part, and the middle body part gradually increases in diameter from the front body part. The diameter increases and thickens in a curvilinear shape. Near the rear end of the middle body part, the diameter is only slightly reduced and becomes thinner, and is continuously connected to the rear body part. The rear body part linearly gradually decreases in diameter and becomes thinner. Up to the rear end, the rear body part is equipped with the aforementioned tail wing. The flying toy according to claim 4, wherein the main body is configured such that the front body part is formed to be thinner than the middle body part, and the middle body part gradually increases in diameter from the front body part. The diameter increases and thickens in a curvilinear shape. Near the rear end of the middle body part, the diameter is only slightly reduced and becomes thinner, and is continuously connected to the rear body part. The rear body part linearly gradually decreases in diameter and becomes thinner. Up to the rear end, the rear body part is equipped with the aforementioned tail wing. The flying toy according to any one of claim 1 to claim 8, wherein the flying toy in the shape of a rocket-shaped flying body is such that the center of gravity of the flying toy as a whole is set near the center of the body in the front-rear direction , Or closer to the front than the center.

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