JP3135366U - Fireworks support equipment - Google Patents

Abstract

The present invention provides a firework support device that forms a firework support device having a different shape after a firework tube is fired to the sky by the structure of the support device.
A fireworks support device (2) includes a support main body (21), and the support main body is provided with a bottom surface (22) placed on the object surface and a support surface (23) extending upward from the bottom surface, and the support surface is a bottom surface. And a non-vertical included angle. Each firework tube 3 is fixed to the support surface, forms one inclination angle, and fireworks tubes are fired upwards to form different shapes of firework expressions.
[Selection] Figure 2

Description

The present invention relates to a support device for fireworks, and in particular, a firework tube filled with a kind of explosive is fixed on the support device, and after the firework tube is launched into the sky by the structure of the support device, the support device for fireworks of different shapes Is formed.

The structure of a conventional firework stand is mainly configured to include a launch tube, a base, and a flash line, and these devices are known techniques. All the examples shown below are typical conventional fireworks structures.

FIG. 1 is a structural three-dimensional diagram of a known firework stand. In this, a plurality of fireworks 12 are vertically arranged on the base 11, and a flashing wire 13 is connected to the side of the bottom of the fireworks 12 adjacent to each other. Each fireworks tube 12 is connected in an aligned state. The connected flash line 13 extends from the base 11 and then forms a single lead wire 14, which is used for ignition of the firework tube 12. Therefore, each fireworks tube 12 is fired vertically as it fires a firework 15 including a propellant and an effect medicine in the sky.
Taiwan Utility Model Registration No. 347074 “Seamless Layer Structure of Fireworks Launcher” Taiwan Utility Model Registration No. 419056 “Fireworks” Taiwan Utility Model Registration No. 496515 “Structural Improvement of Fireworks Launcher”

The problem to be solved is that when fireworks are fired upwards, they are fired vertically as they are, so it is not possible to obtain a large radial fireworks effect in the air, and when they are scattered in the air Only the firework effect of each firework body can be obtained, and a more beautiful shape cannot be formed.

  The present invention includes a support main body, and the support main body is provided with a bottom surface on which the object surface is placed and a support surface extending upward from the bottom surface, and the support surface forms a non-perpendicular angle with the bottom surface. Each fireworks tube is fixed to the support surface, forms an inclination angle, and when fireworks are fired to the sky, the most important feature is that they form different shapes of fireworks.

  The fireworks support device of the present invention has an advantage that a firework support device having a different shape is formed after the firework tube is launched into the sky by the structure of the support device.

It is an object of the present invention to provide a support device for fixing a kind of fireworks tube, and to form a firework expression of a different shape when the firework tube is launched into the sky by the structure of the support device.

In order to achieve the above-described object, the fireworks support device of the present invention has one support main body, and the support main body is provided with a bottom surface on the object surface and a support surface extending upward from the bottom surface, and the support surface. Forms a non-perpendicular angle with the bottom surface. Each firework tube is fixed to the support surface, forms an angle of inclination, and when firework tubes are fired into the sky, different forms of firework representations are formed.

As shown in FIG. 2 and FIG. 3A, the present invention “support device for fireworks” includes a support main body 21, and the support main body 21 includes a bottom surface 22 placed on the object surface and a bottom surface 22. A support surface 23 that extends and fixes the firework tube 3 is installed. Further, the support surface 23 forms a non-vertical included angle with the bottom surface 22. In the embodiment shown in the figure, the support main body 21 is a tubular body, the uppermost surface 24 and the bottom surface 22 form first and second openings 241 and 221, respectively, and the first opening 241 is more than the second opening 221. The shape of the first and second openings 241 and 221 may be circular, and of course may be a polygonal shape shown in FIG. 4, an oval shape, or a sealed shape formed by different curves. Of course, as shown in FIG. 3A, the angle formed by the support surface 23 and the bottom surface may be one specific angle at the bottom of each fireworks tube 3, as shown in FIG. 3B.

Each fireworks tube 3 is fixedly installed inside or outside the support main body 21. FIG. 2 shows an installation on both the inner and outer sides (or installation only on the outer side of the support main body 21 as shown in FIG. 5). Further, the fireworks tubes 3 are installed so as to be surrounded by a single layer (or a multi-layered shape as shown in FIG. 6), and the fireworks tubes 3 extend in the vertical direction along the support surface 23, and the flashing wires 25 are connected. In addition, each flash line 25 is connected to each fireworks tube 21 so as to be in a whole state, and is again covered with one packaging material 26 on the outside of each firework tube 21, and extends from the connected flash wire 25 packaging material 26 as shown in FIG. It exits and forms a squib 27.

When the user ignites the lead, each fireworks tube fires in turn, and the propellant and effect medicine inside each fireworks tube are fired above, forming a large range of fireworks effects in the air. . The figure is shown in FIG.

Other different aperture structures are used to form different shapes of fireworks representations. FIG. 8 shows that the first opening 241 is smaller than the second opening 221. When each fireworks tube 21 is fired and reaches the sky, the firework expression shown in FIG. 9 is formed. Or if the installation form of each fireworks tube 21 is adjusted, different shape expression will be formed. FIG. 10 shows a fireworks representation of a swirl shape as shown in FIG. 11 when the longitudinal extension direction of the firework tube 21 and the support surface 23 is set at an appropriate angle and each firework tube 21 is launched into the sky. Form.

The above is a good fireworks support device of the present invention, and a new model registration is filed based on the law. However, the above description and diagrams are only preferred embodiments of the present invention and do not limit the present invention. Therefore, the structures, devices, features, etc. of the present invention and those similar to lightning are all within the scope of the present invention.

Three-dimensional structure of custom fireworks 3D structure diagram of the support device of the first embodiment of the present invention Structure instruction diagram of the first embodiment of the present invention Structure instruction diagram of the first embodiment of the present invention 3D structure diagram of the support device of the second embodiment of the present invention 3D structure diagram of the support device of the third embodiment of the present invention Fourth embodiment structure of the present invention Fireworks display state indication diagram of the present invention Third view of the structure of the support device of the fifth embodiment of the present invention Another state instruction diagram of fireworks firing of the present invention Sixth embodiment of the present invention. Still another state instruction diagram of fireworks launch of the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 Base 12 Fireworks tube 13 Flash wire 14 Fire wire 15 Fireworks 2 Support apparatus 21 Support main body 22 Bottom face 221 Second opening 23 Support surface 24 Top surface 241 First opening 25 Flash wire 26 Packaging material 27 Fire wire 3 Fireworks tube

Claims (8)

In a firework support device in which one support subject is installed, the support subject is at least one bottom surface and extends upward from the bottom surface, and one firework tube is fixedly installed there, and one support that forms a non-vertical angle with the bottom surface. A support device for fireworks comprising a surface. The supporting body forms a tubular body, and the tubular body further includes an uppermost surface, of which the uppermost surface and the bottom surface each form first and second openings, and the first opening is a second opening. The fireworks support device according to claim 1, wherein the support device is smaller. The supporting main body forms a tubular body, and the tubular body further includes an uppermost surface, of which the uppermost surface and the bottom surface each form first and second openings, and the first opening is formed from the second opening. The fireworks support device according to claim 1, wherein the device is large.   4. The fireworks support device according to claim 2, wherein the first and second openings have a sealed shape formed by a circular shape, an elliptical shape, a polygonal shape, or different curves.   The firework support device according to claim 2 or 3, wherein the firework tube is fixedly installed inside or outside the support main body and is surrounded by one or more layers.   4. The firework support device according to claim 2, wherein the firework tube is installed in a longitudinally extending direction along the support surface, or is installed at an appropriate angle.   The firework support device according to claim 2 or 3, wherein the fireworks tube forms a specific angle by an angle formed at a bottom portion by a support surface and a bottom surface, respectively.   The fireworks support device according to claim 1, wherein an outer side of the firework tube is covered with a packaging material.