JPH0953900A - Toy firework - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize easy and sure ignition without being affected by the wind during the ignition, and to prevent the fire ignited on a snake firework from being extinguished on the way by storing the snake firework in a recessed part of a body part having a recessed part which is upwardly opened. SOLUTION: A toy firework 1 comprises a body part 3 having a recessed part 2 which is opened upwardly and a snake firework 4 stored in the recessed part 2 of the body part 3. The recessed part 2 constitutes the space to store the snake firework 4 to function as the ignition or combustion space of the snake firework 4. The recessed part 2 is opened upwardly, and the opening functions as an extending port for cinders during the combustion. The depth of the recessed part 2 is formed larger than the height of the snake firework 4 to function the outer side of the body part 3 as a windshield. Because the toy fire signal is provided with the body part to function as the windshield, and is not affected by the wind, the ignition is facilitated, and partial combustion and extinction on the way can be prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toy fireworks used for playing fireworks for children and the like. More specifically, it relates to a toy fire and fire related to the improvement of a so-called snake ball.

[0002]

2. Description of the Related Art A conventional snake ball 30 is, as shown in FIG. 7, pressed into a cylindrical shape, and when a part thereof is ignited, the cinder extends like a snake.

[0003]

However, since the conventional snake ball is exposed in its entirety, it is easily affected by wind and the like.
In addition, because it is manufactured with a component that does not burn quickly, it may be difficult to ignite, or it may partially burn (for example, a thin cinder extends a little) and the fire may extinguish halfway. there were.

[0004] Therefore, an object of the present invention is toy smoke fire that can be easily and surely ignited without being affected by wind when igniting, and that the ignited snake ball will not be extinguished on the way. Or to provide a container for toy fireworks.

[0005]

[Means for Solving the Problems] A means for solving the above-mentioned problems is a toy characterized by comprising a main body having a concave portion opened upward, and a snake ball accommodated in the concave portion of the main body. It's a smoke fire. Since the baby balls are housed in the recess and the main body functions as a windshield, ignition is easy and the fire is not extinguished due to the influence of wind or the like on the way. An ignition accelerator is preferably attached to the upper surface of the snake ball. This makes ignition easier. Particularly, the ignition accelerator is preferably applied to the entire upper surface of the snake ball. As a result, the entire upper surface is ignited, and uniform and stable combustion is obtained. Further, it is preferable that an ignition squib is provided on the upper surface of the snake ball. As a result, the ignition point is specified, so that the player does not get lost at the ignition point, and it is possible to prevent midway extinction due to ignition at an inappropriate position. Furthermore, it is preferable that the inner surface of the recess of the main body is formed of a flame-retardant material or a non-combustible material. In particular, it is preferable that a concave member made of a flame-retardant material or an incombustible material is inserted and fixed in the concave portion of the main body, and the snake ball is fixed in the center of the concave member. This can prevent the main body from burning.

Further, the object of the present invention to solve the above problems is to have a main body portion having a concave portion opened upward, and in the concave portion of the main body portion, a snake ball storage space for storing snake balls is formed. It is a container for a toy smoke and fire characterized by being It is preferable that the inner surface of the recess of the main body is made of a flame-retardant material or a non-combustible material. Furthermore, what solves the said subject is the toy smoke and fire characterized by having the ignition accelerator attached to the upper surface of the snake ball. An ignition squib is preferably provided on the upper surface of the snake ball.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A toy fireworks 1 according to an embodiment of the present invention will be described with reference to FIGS. 1 is a front view of an embodiment of the toy smoke and fire of the present invention, FIG. 2 is a plan view of the embodiment shown in FIG. 1, and FIG. 3 is an A- of FIG.
FIG. 3 is a sectional view taken along line A.

As shown in FIG. 1, the toy fireworks 1 of this embodiment is composed of a main body portion 3 having a concave portion 2 opened upward and a snake ball 4 housed in the concave portion 2 of the main body portion 3. Is a toy smoke fire. Hereinafter, each configuration will be sequentially described.

The recess 2 constitutes a space for storing a snake ball 3 which will be described later, and functions as an ignition or combustion space for the snake ball 3. In this embodiment, as shown in FIG. 3, the recess 2 is provided at the center of the upper portion of the main body 3 and is formed in a cylindrical shape. However, the position and shape of the concave portion 2 are not limited to this, and the position may reach, for example, the lower portion, and the bottom surface of the concave portion 2 may form the bottom surface of the main body portion 3. It may be provided at an appropriate position depending on the form. Regarding the shape, for example, a polygonal prism shape or any other shape can be used as long as the snake ball 3 can be stored, ignited, and burned.

The recess 2 opens upward, and this opening functions as an outlet for the cinder during combustion. Since the depth of the concave portion 2 is formed larger than the height of the snake ball 4, the outer surface of the main body portion 3 functions as a windshield. As described above, the toy smoke and fire of the present invention has the main body functioning as a windshield and is not affected by wind or the like, so that it is easy to ignite and partially burns and extinguishes on the way. It can be prevented.

Further, the main body 3 of this embodiment is formed in a jar shape having a circular shape in plan view as shown in FIG. 2, but the shape is not limited to such a shape, and for example, an animal shape,
It may have any shape such as a volcano shape or a monster shape. Although the main body 3 of this embodiment is blow-molded with a synthetic resin such as polyethylene or polystyrene, it may be formed with a flame-retardant material or a non-combustible material.

The snake ball 3 is obtained by nitrifying coal pitch or the like and mixing and oxidizing an oxidizer or the like, and in this embodiment, it is squeezed and formed into a columnar shape. Snake ball 3 in this example
Is formed with a weight of about 4.5 g, which is larger than 0.8 g of a normal snake ball. As a result, it is possible to prevent the burning effect from increasing and to prevent it from being digested on the way, and it is possible to increase the enjoyment of the fireworks game with snake balls.

The bottom of the snake ball 3 is fixed to the center of the bottom of the recess 2 with an adhesive. In this way, the bottom of the snake ball 3 is fixed to the inner surface 2 of the recess 2 and the snake ball 3 does not directly contact the ground, so that the player can play even in a place where the ground is wet.

An ignition accelerator 5 is preferably attached to the upper surface of the snake ball 3. This makes ignition easier. Particularly, the ignition accelerator 5 is preferably applied to the entire upper surface of the snake ball 3. As a result, the entire upper surface is ignited at once, so that uniform and stable combustion can be obtained. As the ignition accelerator, for example, so-called Toro or mud, which is composed of potassium nitrate, sulfur, charcoal powder, paste, etc., can be preferably used.

Further, it is preferable that an ignition squib 6 is provided on the upper surface of the snake ball 3. As a result, the ignition point is specified, so that the player does not get lost at the ignition point, and it is possible to prevent midway extinction due to ignition at an inappropriate position. In this embodiment, the ignition fuse 6
Are attached to the upper surface of the snake ball 3 by the ignition accelerator 5 described above. That is, the ignition accelerator 5 described above is
It has a function of securely igniting the snake ball 4 and a function of fixing the ignition squib 6 to the upper surface of the snake ball 4.

The inner surface of the concave portion 2 of the main body 3 is preferably made of a flame-retardant material or a non-combustible material. This allows
It is possible to prevent the main body portion 3 from burning together with the burning of the snake ball 4. In this embodiment, a concave member 10 made of cardboard is inserted and fixed in the concave portion 2. Specifically, the concave member 10 has an outer surface that is in surface contact with at least a part of the inner surface of the concave portion 2, and the concave member 10 is inserted into the concave portion 2 by being fixed to each other with an adhesive. It is fixed. The snake ball 3 is fixed near the center on the bottom surface of the concave member 10. Other flame-retardant materials or non-combustible materials may be, for example, flame-retardant plastics, non-combustible fibers such as carbon fibers, ceramics, glass, metals and the like.

The concave member 10 is sealed with a thin paper 11 such as Japanese paper or paraffin paper, and is formed so that the explosive or the like forming the snake ball 4 does not scatter outside during transportation.

As shown in FIG. 3, a first locking portion 8 and a second locking portion 9 are provided on the inner surface of the recess 2 of the main body 3. The first locking portion 8 is the concave member 10 described above.
Is to prevent it from jumping out of the concave portion 2, and in this embodiment, it is formed of an annular convex portion having an inner diameter smaller than the outer diameter of the concave member 10. The second locking portion 9 also contacts and locks with the outer surface of the concave member 10 in order to prevent the concave member 10 from jumping out of the concave portion 2. Then
It is formed by an annular convex portion having an inner diameter smaller than the outer diameter of the concave member 10.

Next, another embodiment 20 of the toy fireworks of the present invention shown in FIGS. 4 and 5 will be described. FIG.
FIG. 21 is a perspective view of another embodiment 20 of the toy fireworks of the invention, and FIG.
FIG. 5 is a vertical sectional view of the toy smoke shown in FIG. 4.

This toy fireworks 20 and the above-mentioned toy fireworks 1
4 is that the main body of the toy smoke 20 is composed of a base body 23 and a windshield 24, and the windshield 24 projects from the upper portion of the base body 23, as shown in FIG.

Specifically, the main body 3 of the toy smoke 20 is
As shown in FIG. 5, in the windshield fixing recess 22 of the base 23,
Flame-retardant or non-combustible material, made of cardboard in this example,
A windshield 24, which is a tubular body having an open upper end and a closed lower end, is fixedly formed. The concave portion of the main body portion is formed by the inner surface of the windshield 24, and the snake ball 4 is fixed to the lower surface of the inner portion. As described above, in the toy smoke and fire of the present invention, the windshield may be provided so as to protrude, or the windshield may be formed by a separate member.

Next, another embodiment 25 of the toy smoke and fire of the present invention shown in FIG. 6 will be described. FIG. 6 is a vertical sectional view of another embodiment 25 of the toy fireworks of the present invention.

This toy fireworks 25 and the above-mentioned toy fireworks 1
The difference is that the main body of the toy smoke 25 is formed by the concave member 10 formed of an incombustible material or a flame-retardant material, and the others are the same. The concave portion is formed on the inner surface of the concave member 10, and the snake ball 4 is fixed near the center of the bottom surface of the concave member 10. Further, the concave portion of the concave member 10 is sealed with a thin paper 11 such as Japanese paper or paraffin paper so as to prevent explosives such as snake balls from scattering outside during transportation. That is, the toy smoke 25 of this embodiment
Is configured by a portion excluding the main body portion 3 of the toy fireworks 1, and the toy fireworks of the present invention may have such a simple structure. Although the concave member 10 of this embodiment is made of thick paper, it may be made of the above-mentioned flame-retardant material or non-combustible material.

It should be noted that the snake ball does not have to be stored and fixed in the concave portion in advance, and in the present application, the snake ball has a main body portion having a concave portion opening upward, and the snake ball is stored in the concave portion of the main body portion. The present invention also provides a toy fire and fire container characterized by forming a snake ball storage space for carrying out. This toy smoke and fire container has a structure excluding the snake ball 4 (including the ignition accelerating agent 5 and the ignition squib 6) and the thin paper 11 of the toy smoke and fire 1 described above, and is commercially available as shown in FIG. By replacing the existing snake ball after burning, it can be repeatedly used as a snake ball game container.

The present invention also provides a toy fireworks, characterized in that an ignition accelerator is attached to the upper surface of a snake ball. Although it does not have a main body functioning as a windshield, it is easier to ignite than a conventional snake ball.
Further, the present application provides a toy fireworks in which an ignition accelerator is attached to the upper surface of a snake ball, and an ignition squib is provided on the upper surface of the snake ball. This also does not have a main body functioning as a windshield, but it is easier to ignite than a conventional snake ball and the ignition point is specified, so the player does not get lost at the ignition point and it is inappropriate It is possible to prevent fire extinguishing on the way due to ignition at various positions.

Next, the playing method of the toy fireworks 1 of the present invention will be described together with its operation. The toy smoke 1 is placed on the ground, and at least near the center of the thin paper 11 is broken to expose the ignition fuse 6 to the outside. When the end of the ignition wire 6 is ignited with an incense stick, the ignition wire 6 burns and the ignition accelerator 5 is ignited. The ignition accelerator 6 is applied to the entire upper surface of the snake ball 4, and the entire upper surface is ignited at once, so that uniform and stable combustion can be obtained. Further, since the snake ball 3 is housed in the concave portion 2 provided in the main body portion 2 which functions as a windshield, the snake ball 3 can be ignited easily and reliably without being affected by wind or the like. When the snake ball 3 burns, the cinders extend outward like a snake.

[0027]

The toy smoke and fire of the present invention is a toy smoke and fire characterized in that it comprises a main body having a concave portion opened upward and a snake ball housed in the concave portion of the main body portion. The baby balls are housed in a recess functioning as a windshield and are not affected by the wind, etc., so that ignition is easy and the fire is not extinguished on the way.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of the toy smoke and fire of the present invention.

2 is a plan view of the toy smoke shown in FIG. 1. FIG.

3 is a sectional view taken along line AA of FIG.

FIG. 4 is a perspective view of another embodiment of the toy smoke and fire of the present invention.

5 is a vertical cross-sectional view of the toy smoke shown in FIG.

FIG. 6 is a vertical cross-sectional view of another embodiment of the toy smoke and fire of the present invention.

FIG. 7 is a perspective view of a conventional snake ball.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Toy smoke 2 Recess 3 Body part 4 Snake ball 5 Ignition accelerating agent 6 Ignition squib 7 Inner surface 8 First locking part 9 Second locking part 10 Flame-retardant material 11 Thin paper 22 Windshield fixing recess 23 Base 24 Windshield

Claims (8)

[Claims] 1. A main body having a concave portion opened upward,
A toy fireworks comprising a snake ball housed in the recess of the main body. 2. The toy smoke and fire according to claim 1, wherein an ignition accelerator is attached to the upper surface of the snake ball. 3. The toy fireworks according to claim 1, wherein an ignition squib is provided on an upper surface of the snake ball. 4. The toy fireworks according to claim 1, wherein an inner surface of the recess of the main body is made of a flame-retardant material or a non-combustible material. 5. A toy fireworks characterized in that it has a main body having a recess opening upward, and a snake ball storage space for storing snake balls is formed in the recess of the main body. Container. 6. The toy fire and fire container according to claim 5, wherein an inner surface of the recess of the main body is made of a flame-retardant material or a non-combustible material. 7. A toy fireworks, wherein an ignition accelerator is attached to the upper surface of a snake ball. 8. The toy fireworks according to claim 7, wherein an ignition squib is provided on an upper surface of the snake ball.