JP2008039369A - Super-mini fireworks enjoyable in room or garden - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide super-mini fireworks made to be set off to a slight height and enjoyable nearby by forming a firework composition of a color former, a screening agent, and the like called balls and inner stars, into super-mini dimensions so as to be enjoyable in an indoor or garden place. <P>SOLUTION: To make a bursting object 1 itself small, a bursting charge 7 put therein is reduced, and surrounding stars 6 are made small. Further, the amount of auxiliary ignition powder is made small, and a fuse 2 is made thin and short to make the bursting object of 1 centimeter to several centimeters. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

Ultra mini made so that it can be viewed in a room or garden, made with a mini-size, such as a colorant or smoke agent called a ball or a star in the inside, with ultra-mini dimensions, launched to a small height, and can be viewed nearby Fireworks.

In the present invention, the conventional fireworks display was able to be viewed by many people by launching the sky over the sky and looking up from the ground, but a small number of people could view it indoors or in the garden. It is about super mini fireworks.

Currently, fireworks are launched with large fireworks such as one-size balls and three-size balls, exploding a large amount of gunpowder packed in the ball, and four colors of colorants and fuming agents called stars in the balls. It was made to fly to Happo, and fireworks that were drawn in a circular structure (chrysanthemum type) fireworks were made to be appreciated by many people, but it was made ultra-small so that it could be viewed by a small number of people, such as indoors and gardens. It was desired that fireworks such as 1 mm balls and several cm balls were made.

Tokai University Press Fireworks Science March 2002 P34 Launch Fireworks

The fireworks lead used in the fireworks is thin and short, the splits are small, and the stars surrounding them are made in ultra-mini dimensions, so that the entire skin is sized from 1cm to several centimeters, and it is raised accordingly. It was thought of as a small fireworks with a small explosion scale of 1 to 1 / 100th, which is several tenths of the conventional fireworks, by finishing it with a smaller size.

Problems to be solved by the invention

Until now, there were the following drawbacks.
By exploding on a sky with a one-size ball, etc., and a larger one, it flew to all directions, and many people were able to appreciate it on the ground. Since the admiration of this was not possible because it was scattered widely, it was thought to eliminate this shortcoming by making a super mini size firework.

Means to solve the problem

The scale that can be viewed indoors or in the garden by reducing the number of crackers in the fireworks balls and balls according to the scale of the fireworks and making the stars surrounding the crackers into a super-mini size to make the balls smaller. It is structured to make small launch fireworks, and is a firework with a structure that was conceived to solve.

The invention's effect

By making the ball splitting of the ball and the surrounding stars with ultra-mini dimensions, it is possible to provide a ball fireworks of a scale that can be made small and viewed with a small number of people.

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiments of the present invention will be described below.
There are various types of fireworks, such as cracks, small flowers, double cores, etc. (1) In order to make a crack in a ball of 1cm to several centimeters, (2) the conductor is thin. By shortening, (4) small amount of auxiliary ignition powder, (7) fewer cracks and surroundings, and (6) smaller stars, small small ultra-mini cracks can be made and used.

Fireworks cutaway cross section

Explanation of symbols

▲ 1 ▼ Split product ▲ 2) Lead wire ▲ 3 ▼ Cross section ▲ 4 ▼ Bark ▲ 5 補助 Auxiliary igniter ▲ 6 星 Star ７ 7 割 Split medicine ８ 8 ▼ Paper ９ 9 ▼ Top paper

Claims (1)

To make it possible to observe indoors and gardens, make a colorant or smoke agent called a ball or a star in the inside with ultra-mini dimensions, launch it to a small height, and make it close to enjoy and enjoy. Super mini launch fireworks.

Images