CN115143843A

CN115143843A - Fireworks barrel and rocket fireworks

Info

Publication number: CN115143843A
Application number: CN202210946989.XA
Authority: CN
Inventors: 瞿孝凯; 曾柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-10-04

Abstract

The embodiment of the application discloses a firework barrel and a rocket firework, wherein the firework barrel comprises a barrel body, the barrel body is of a cylindrical barrel structure, the barrel structure is an integrated barrel with a hollow interior, the upper end of the integrated barrel is open, and the lower end of the integrated barrel is closed; the cylinder body comprises an upper cavity, a separation wall and a lower cavity, and a fire passing hole is formed in the middle of the separation wall; the fire passing hole is used for arranging a firing cable so as to realize the communication between the upper cavity and the lower cavity. By implementing the application, the setting off safety of the setting off person can be guaranteed, and the production safety can be improved.

Description

Fireworks barrel and rocket fireworks

Technical Field

The application relates to the firework industry, in particular to a firework barrel and a rocket firework.

Background

Fireworks are also called fireworks, fireworks and fireworks, and people who work in China invented earlier are often used in grand ceremonies or performances, but the only activity of applying fireworks in the same day and same activity throughout China and throughout the world is cross-year activity, fireworks are similar to firecrackers in structure and contain black powder and powder fuse, in order to achieve good performance effect, a large amount of powder for launching and explosion is filled in fireworks and fireworks shells, and the powder is generally filled in fireworks barrels at present. The applicant finds in research that the existing firework barrel is easy to cause a safe story, so that the technical problem to be solved urgently is to provide the firework barrel with high safety coefficient.

Disclosure of Invention

The embodiment of the application provides a firework barrel and a rocket firework, which can ensure the setting off safety of a setter and improve the production safety.

In a first aspect, an embodiment of the present application provides a firework barrel, including:

the gun barrel comprises a gun barrel body, wherein the gun barrel body is arranged into a cylindrical barrel structure, the barrel structure is an integrated barrel with a hollow interior, the upper end of the barrel structure is open, and the lower end of the barrel structure is closed; the cylinder body comprises an upper cavity, a separation wall and a lower cavity, and a fire passing hole is formed in the middle of the separation wall; the fire passing hole is used for arranging a firing cable so as to realize the communication between the upper cavity and the lower cavity.

Implement this application embodiment, can realize the isolation of the powder that the internal portion of epicoele was loaded and the powder that the internal portion of cavity of resorption was loaded through the division wall, can realize the intercommunication of cavity and cavity of resorption simultaneously through the fire hole that crosses that division wall middle part set up to this kind of mode, can guarantee the safety of setting off of person of setting off, can also improve production safety.

In one possible implementation, the partition wall is disposed one third from the lower end of the cylindrical structure.

In a possible realization, the inner diameter of the fire passing hole is set to be 1mm-5mm.

In one possible implementation, the barrel height of the barrel body is set to be 4cm-20cm.

In a possible implementation manner, the inner diameter of the barrel body is set to be 5mm-30mm, and the wall thickness of the barrel wall of the barrel body is set to be 1mm-5mm.

In one possible implementation, the barrel structure is made of plastic.

In the prior art, the gun barrel structure is generally made of paper materials, so that the gun barrel structure is inconvenient to recycle, pollutes the environment, is high in cost and is not high in practicability. The firework barrel provided by the application is made of plastic, is simple in manufacturing process, can be conveniently recycled, cannot cause resource waste, is energy-saving and environment-friendly, and has good practicability.

In a second aspect, embodiments of the present application provide a rocket firework, including:

an orientation rod, a firing cable and a barrel body, wherein,

the gun barrel body is arranged into a cylindrical barrel structure, the barrel structure is an integrated barrel with a hollow interior, the upper end of the barrel structure is open, and the lower end of the barrel structure is closed; the cylinder body comprises an upper cavity, a separation wall and a lower cavity, and a fire passing hole is formed in the middle of the separation wall; the fire passing hole is used for arranging the firing cable so as to realize the communication between the upper cavity and the lower cavity.

In a possible implementation mode, the interior of the upper cavity body is filled with flute sound propellant powder, the interior of the lower cavity body is filled with explosive, and the bottom of the gun barrel body is filled with sealing powder.

In one possible implementation, the sealing compound is attached to a snap ring provided at the bottom of the barrel body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1a is a schematic structural diagram of a firework barrel according to an embodiment of the present application;

FIG. 1b is a cross-sectional view of a firework barrel according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a rocket firework provided in the embodiment of the application.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1 a-1 b, a structural schematic diagram of a firework barrel provided in an embodiment of the present application includes a barrel body, the barrel body is configured as a cylindrical barrel structure, the barrel structure is an integrated barrel with a hollow interior, and is provided with an opening at an upper end and a closed lower end; the cylinder body comprises an upper cavity 1, a separation wall 3 and a lower cavity 2, and the middle part of the separation wall 3 is provided with a fire passing hole 4; the fire passing hole 4 is used for arranging a firing cable to realize the communication between the upper cavity 1 and the lower cavity 3. Wherein the partition wall 3 is arranged one third away from the lower end of the tubular structure.

In the embodiment of the application, the inner diameter of the fire passing hole can be set to be 1mm-5mm; the barrel height of the gun barrel body can be set to be 4cm-20cm; the inner diameter of the gun barrel body can be set to be 5mm-30mm, and the wall thickness of the barrel wall of the gun barrel body can be set to be 1mm-5mm; the barrel structure may be made of plastic. In the prior art, the barrel structure is generally made of paper materials, so that the barrel structure is inconvenient to recycle, pollutes the environment and has high cost, and therefore, the practicability is not high. The firework barrel provided by the application is made of plastic, is simple in manufacturing process, can be conveniently recycled, cannot cause resource waste, is energy-saving and environment-friendly, and has good practicability.

In the embodiment of the application, in a firing state, the fire passing hole realizes the communication of the upper cavity and the lower cavity, and the upper cavity and the lower cavity can ignite the respectively filled gunpowder through the same ignition wire.

It can be understood that the fireworks barrel that this application provided can realize the separation of the powder that the internal portion of epicoele loaded and the powder that the internal portion of cavity of resorption loaded through the division wall, can realize the intercommunication of cavity and cavity of resorption simultaneously through the fire hole that crosses that the division wall middle part set up to this kind of mode, can guarantee the safety of setting off of person of setting off, can also improve the security of production.

Fig. 2 shows a rocket firework according to an embodiment of the present application, which includes a directional stick 10, a firing line 20, a barrel body 30, and a retainer ring 40, wherein,

the gun barrel body 30 is of a cylindrical barrel structure, the barrel structure is an integrated barrel with a hollow interior, the upper end of the barrel structure is open, and the lower end of the barrel structure is closed; the inner part of the cylinder body comprises an upper cavity 301, a separation wall 303 and a lower cavity 302, and the middle part of the separation wall 303 is provided with a fire passing hole 304; the fire hole 304 is used for arranging the firing cable 10 to communicate the upper cavity 301 with the lower cavity 302.

Illustratively, the directional bar 10 may be a wood bar, or may be a bar made of other materials, which is not limited herein.

In the embodiment of the application, the interior of the upper cavity 301 is filled with flute sound propellant powder, the interior of the lower cavity 302 is filled with explosive, and the bottom of the gun barrel body is filled with sealing powder. In particular, the inner wall of the upper chamber 301 is threaded (as in the upper chamber design of fig. 1 b), in this way, the flute propellant powder can be better attached. The sealing compound is attached to a snap ring 40 (see fig. 1b where the snap ring is located) located at the bottom of the barrel body. The snap ring 40 functions to secure the sealing medicine.

It should be noted that the firework barrel can be applied to not only the rocket fireworks mentioned above, but also the firework whistling mine.

It can be understood that the fireworks barrel that this application provided can realize the separation of the powder that the internal portion of epicoele loaded and the powder that the internal portion of cavity of resorption loaded through the division wall, can realize the intercommunication of cavity and cavity down through the fire hole that crosses that the division wall middle part set up simultaneously, when setting off the rocket fireworks at the person of setting off, can guarantee the safety of setting off the person, when the producer makes the rocket fireworks, can improve the security of production.

In conclusion, the firework barrel provided by the application has the advantages that the overall structure is simple, the implementation is easy, the operation is easy, the practicability is strong, the manufacturing cost is low, too much cost does not need to be increased in the structural improvement and the technical improvement, so that the firework barrel provided by the application inevitably has good market promotion value, and the product is very popular and can be effectively popularized.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A firework barrel, comprising:

2. The method of claim 1, wherein the partition wall is disposed one-third from the lower end of the tubular structure.

3. The method of claim 1, wherein the inner diameter of the fire passing hole is set to 1mm to 5mm.

4. A method according to claim 1, wherein the barrel height of the barrel body is set to 4-20 cm.

5. The method according to claim 1, wherein the inner diameter of the barrel body is set to 5mm to 30mm, and the wall thickness of the barrel wall of the barrel body is set to 1mm to 5mm.

6. The method of claim 1, wherein the barrel structure is made of plastic.

7. A rocket firework is characterized by comprising an orientation rod, a firing cable and a barrel body, wherein,

the gun barrel body is of a cylindrical barrel structure, the barrel structure is an integrated barrel with a hollow interior, the upper end of the integrated barrel is open, and the lower end of the integrated barrel is closed; the cylinder body comprises an upper cavity, a separation wall and a lower cavity, and a fire passing hole is formed in the middle of the separation wall; the fire passing hole is used for arranging the firing cable so as to realize the communication between the upper cavity and the lower cavity.

8. A rocket firework as claimed in claim 7, wherein said upper chamber is filled with flute-sound propellant powder, said lower chamber is filled with blasting explosive, and said barrel is filled with sealing agent.

9. A rocket firework as recited in claim 8, wherein said gunpowder is attached to a collar disposed at a bottom of said barrel body.