KR200257862Y1 - The device that formate a character or figure by a fire cracker - Google Patents

Abstract

The present invention relates to a device for forming a character and a pattern by firecrackers, and was developed to show the symbolic meaning of the event or an anniversary as a letter or a pattern. It consists of a plurality of launching devices equipped with a firecracker and a steering device for adjusting the firing angle of the firecracker, a launch pad on which the plurality of launching ports are mounted, and a controller for inputting the firing data of the firecracker and adjusting the launch time. The present invention relates to a character and pattern forming apparatus using firecrackers.

Description

The device that formate a character or figure by a fire cracker}

The present invention relates to a device for forming letters and patterns by firecrackers, and has been developed to show the symbolic meaning of the event or anniversary as letters or patterns. .

The discovery of gunpowder, along with the development of firearms, has led to the development of firecrackers with beautiful colorful fireworks decorating the sky, making it an important attraction that has appeared in various festivals and events since the Middle Ages.

The technology of such firecrackers has developed a lot, and the direction of the development of firecrackers is being researched and developed in a direction that gives a great variety to the shape of the firework that explodes in recent years.

To date, the variety of shapes and colors of fireworks generated by these sparklers adds to the interest of those who watch them.

However, these fireworks have an excellent effect of enhancing the atmosphere with splendor, but they are insufficient to represent the symbolic meaning of the place. I write a way to show the back.

However, compared with the splendor of fireworks, the laser show is so inadequate to attract people's attention that it is difficult to expect a great effect.

Therefore, the development of a method and device that can represent a character or a pattern using firecrackers will be a way to enhance the enjoyment of the festival, and to convey the symbolic meaning more specifically.

The present invention is designed to solve the above problems, the purpose of which is to form a letter and pattern with a plurality of firecrackers that are fired continuously or simultaneously.

In order to achieve the above object, the present invention provides a plurality of launching devices equipped with a firecracker and a steering device capable of adjusting the firing angle of the firecracker, a launch pad on which the plurality of launching holes are mounted, and the firing data of the firecracker. It relates to a character and pattern forming apparatus by firecrackers, characterized in that consisting of a controller for inputting and adjusting the firing time.

1 is a perspective view showing an embodiment of the present invention

2 is a conceptual diagram showing the principle of the present invention

3 is a view showing an example of a flame shape formed according to the present invention

4 is a cross-sectional view of the firecracker according to the present invention

5 is a conceptual diagram showing the principle of the present invention

<Explanation of symbols for main parts of the drawings>

1: firecracker

11: flame 12: peony

13 steering device 14 electronic fuse

15: delayed fuse

2: launching port

21: steering system

3: launch pad

31: angle adjustment device

4: controller

5: vehicle

6: spectators

71: mounting step 72: input step

73: operation step 74: adjustment step

75: launch stage 76: explosion stage

θ: development angle

The configuration of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce.

1 is a perspective view showing an embodiment of the present invention, a plurality of launching openings (2) equipped with a steering device (21) is equipped with a firecracker (1) and to adjust the firing angle of the firecracker (1), A firecracker launching device composed of a launch pad 3 on which the plurality of launching ports 2 are mounted, and a controller 4 for inputting firing data of the firecracker 1 and adjusting the launching time.

In addition, the plurality of steering apparatuses 21 are automatically operated by the controller 4, respectively, so as to reduce the trouble of the user adjusting the firing angle of the firecracker 1 by manpower.

2 is a view showing the principle of the present invention, when the firecracker 1 fired from the launch pad 3 to reach the designated position at the same time and at the same time to explode to produce a flame (11) You will see a flame 11 lined up.

Also, if the fire speed and the firing angle of the firecracker 1 are controlled by the same principle, the shape of the flame seen by the spectator 6 will be formed in a plane.

In addition, if you fire the firecracker (1) as a firecracker (1) having a smoke bomb structure, you will be able to see letters or patterns made of colored smoke during the day.

In addition, if the launch pad 3 is mounted on the vehicle 5 and equipped with an angle adjusting device 31 capable of adjusting the inclination of the launch pad 3, the steering apparatus 21 operates with ease of movement and adjusts the launch angle. At the same time, the angle adjusting device 31 will be easy to adjust the deployment angle (θ) according to the distance to the spectator 6 to adjust the overall launcher angle.

3 is a view showing an example of the shape of the flame formed in accordance with the present invention, showing that the flame is exploded at the same time to form a W-shape.

In addition, in recent years, the flame has a variety of colors and shapes, the development of the technology according to the present invention is expected to be able to express not only flat shape but also three-dimensional shape in the long term.

Figure 4 is a cross-sectional view showing a firecracker (1) according to the present invention, the lower portion of the firecracker (1) has a charge (13) which serves to propel the firecracker and the peony (12) which is to explode and sparks inside It consisted of

In the general case of firecrackers between the charge (13) and the peony (12), the delay fuse 15 is mounted so that the explosion of the flame by the time that the flame from the charge (13) to the peony (12).

In the present design, the explosion of the peony 12 is made by operating the electronic fuse 14 by receiving a signal emitted from the controller 4 to simplify the control.

In addition, the delayed fuse 15 is to be mounted as it is, but to be set to be later than the operating time of the electronic fuse 14 will be a preferred embodiment to reduce the risk of accidental firecrackers fall on the ground.

In addition, most of the firecrackers (1) fired by the combustion of the charge (13), there is a double noise when firing and explosions, and smoke and flame generated by the fire of the charge (13) has a discomfort and danger, so Removing the charge 13 in 1) and using a method of firing with compressed air would be another preferred embodiment.

Figure 5 is a block diagram showing a firecracker firing method according to the present invention, the mounting step 71 for mounting the firecracker (1) to a plurality of launching openings (2),

An input step 72 for inputting a character to be displayed on the controller 4, an explosion altitude, and a dispersion angle;

An operation step 73 for calculating the firing time, the firing angle and the firing speed in the controller 4;

An adjusting step 74 for designating the required launching openings 2 and adjusting the respective firing angles according to the data of the calculating step 73;

A firing step 75 for firing the firecracker 1 according to the data calculated in the calculating step 73 by a designated signal;

When the firecracker (1) is fired when the arrangement of the combination of characters or patterns in the air has been shown to form a character and pattern using a firecracker, characterized in that the explosive stage (76).

In addition, the explosion step 76 is a preferred embodiment for easy control to be made by operating the electronic fuse 14 mounted inside the firecracker 1 wirelessly by the data value calculated in the controller (4). .

As described above, the present invention controls the firecrackers to explode at the same time in a certain arrangement so that the arrangement represents a letter or a pattern, thereby effectively delivering not only the beauty of fireworks but also a symbolic meaning.

Claims (8)

A plurality of launching ports (2) equipped with a firecracker (1) and a steering apparatus (21) capable of adjusting the firing angle of the firecracker (1), and a launch pad (3) on which the plurality of launching openings (2) are mounted. And a controller (4) for inputting the firing data of the firecracker (1) and adjusting the firing time. The firecracker firing apparatus according to claim 1, wherein the firecracker (1) is fired by the driving force due to the explosion of the charge (13). The firecracker firing apparatus according to claim 1, wherein the firing of the firecracker (1) is performed by compressed air. 2. Firecracker firing device according to claim 1, characterized in that the firecracker (1) comprises an electronic fuse (14) wirelessly controlled by a controller (4). The firecracker firing apparatus according to claim 4, wherein the firecracker (1) is additionally equipped with a delayed fuse (15). 2. Firecracker firing device according to claim 1, characterized in that the plurality of steering devices (21) are each controlled by a controller (4). The firecracker firing apparatus according to claim 1, wherein the firecracker (1) is a firecracker (1) having a smoke bomb structure. The firecracker launcher according to claim 1, wherein the firecracker launcher is mounted on the vehicle (5) and is equipped with an angle adjusting device (31) capable of adjusting the inclination of the launcher (3).