Combined firework with three-layer alternating effect
By designing the main body of the combined fireworks as a V-shaped structure and setting the fireworks tube at an angle, combined with the ignition system, a multi-layered alternating firing effect of the combined fireworks was achieved, enhancing the viewing experience.
Patent Information
- Application Number
- CN202520067745.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2035-01-13
AI Technical Summary
The existing combination fireworks have poor effects when fired alternately, which affects the viewing experience.
The main body of the combined fireworks is designed in a V-shape. The fireworks tube is set at an angle and is launched into the air through the V-shaped structure. The combination of the main fuse, the surrounding fuse, and the row fuses achieves a multi-layered alternating firing effect.
The visual appeal of the combination fireworks was enhanced, and the V-shaped structure design achieved a better multi-layered alternating firing effect.
Smart Images
Figure CN223623491U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of combination fireworks technology, specifically a combination firework with a three-layer alternating effect. Background Technology
[0002] Combination fireworks are fireworks products composed of multiple single tubes. Each single tube is a single launch. A single tube refers to a paper tube filled with propellant and effect elements. Combination fireworks are generally used in large-scale celebrations or performances. In order to improve the visual appeal of the fireworks display, single tubes with different effects are usually combined together for firing. However, the alternating firing effect of existing combination fireworks is poor, which affects the overall effect of the combination fireworks display. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a combination firework with a three-layer alternating effect. The V-shaped structure enables the two launching units to be launched in a V-shape, which facilitates a better multi-layer alternating launching effect. Compared with traditional combination fireworks, it has a stronger visual appeal and can effectively solve the problems in the background technology.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A combination firework with a three-layer alternating effect includes a combination firework main body, which is composed of multiple firework tubes and is arranged in a V-shaped structure.
[0006] The firework tubes are arranged in ten rows, with ten firework tubes in each row. Five rows of firework tubes are tilted to the left, and the other five rows are tilted to the right. A row of leads is arranged between two adjacent firework tubes, and a surrounding lead is arranged between two adjacent rows of firework tubes. A main lead is arranged on the left side of the main body of the combined firework, and the main lead is connected to the surrounding lead.
[0007] As a preferred embodiment of this utility model, both the left and right sides of the main body of the combined fireworks are covered with yellow cardboard.
[0008] As a preferred technical solution of this utility model, the multiple firework tubes are bound and fixed together with adhesive tape.
[0009] As a preferred technical solution of this utility model, the angle of the V-shaped structure of the main body of the combined fireworks is 71 degrees.
[0010] As a preferred embodiment of this utility model, the inner diameter of the firework tube is 30mm, the outer diameter is 36mm, and the height is 225mm.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This combination firework, featuring a three-layer alternating effect, uses multiple firework tubes tilted to the left and right sides to create a V-shaped structure. This V-shaped design allows the main body of the firework to tilt to both sides and launch into the air, facilitating a better multi-layer alternating launch effect and making it more visually appealing than traditional combination fireworks. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model.
[0014] In the picture: 1. Main body of the combination fireworks, 2. Firework tube, 3. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1 This utility model provides a technical solution:
[0017] A combination firework with a three-layer alternating effect includes a combination firework main body 1, which is composed of multiple firework tubes 2, and the combination firework main body 1 is arranged in a V-shaped structure.
[0018] The firework tubes 2 are arranged in ten rows, and each row has ten firework tubes 2. Five rows of firework tubes 2 are tilted to the left and the other five rows of firework tubes 2 are tilted to the right. A row of leads is arranged between two adjacent firework tubes 2, and a surrounding lead is arranged between two adjacent rows of firework tubes 2. A main lead 3 is arranged on the left side of the main body of the combined firework 1. The main lead 3 is connected to the surrounding lead and is located at the first firework tube 2 on the left side of the main body of the combined firework 1.
[0019] Both sides of the main body 1 of the combination fireworks are covered with yellow cardboard.
[0020] Multiple firework tubes 2 are bound together and secured with tape.
[0021] The V-shaped structure of the main body 1 of the combined fireworks has an angle of 71 degrees. The first five rows of firework tubes 2 in the main body 1 of the combined fireworks tilt to the left, and the last five rows of firework tubes 2 in the main body 1 of the combined fireworks tilt to the right, thus forming a V-shaped structure. The tilt angle between the left and right firework tubes 2 is specifically 71 degrees.
[0022] The inner diameter of the firework tube 2 is 30mm, the outer diameter is 36mm, and the height is 225mm.
[0023] The main body 1 of the combination fireworks has ten rows of firework tubes 2, with ten tubes in each row, for a total of 130 firework tubes 2. Each firework tube 2 is filled with the same firework shells, all of which are silver-tailed, red-headed, silver fir and willow, which are highly visually appealing. The row fuse is 8cm long and has an ignition time of 8 seconds. The surrounding fuse is 8cm long and has an ignition time of 8 seconds. The surrounding fuse is ignited by lighting the main fuse 3, which in turn ignites the row fuse to set off the main body 1 of the combination fireworks. The installation method between the main fuse 3, the surrounding fuse, and the row fuse can adopt common methods in existing technology. The multiple firework tubes 2 tilted on the left and the multiple firework tubes 2 tilted on the right are all protected by yellow cardboard.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A combination firework with a three-layer alternating effect, comprising a combination firework main body (1), characterized in that: The main body (1) of the combined fireworks is composed of multiple fireworks tubes (2), and the main body (1) of the combined fireworks is arranged in a V-shape. The firework tubes (2) are arranged in ten rows, and each row of the firework tubes (2) has ten tubes. Five rows of the firework tubes (2) are tilted to the left, and the other five rows of the firework tubes (2) are tilted to the right. A row of leads is arranged between two adjacent firework tubes (2), and a surrounding lead is arranged between two adjacent rows of firework tubes (2). A main lead (3) is arranged on the left side of the combined firework body (1), and the main lead (3) is connected to the surrounding lead.
2. The combined fireworks with a three-layer alternating effect according to claim 1, characterized in that: The main body (1) of the combined fireworks is covered with yellow cardboard on both the left and right sides.
3. The combined fireworks with a three-layer alternating effect according to claim 1, characterized in that: Multiple firework tubes (2) are bound together with tape.
4. The combined fireworks with a three-layer alternating effect according to claim 1, characterized in that: The V-shaped structure of the main body (1) of the combined fireworks has an angle of 71 degrees.
5. The combined fireworks with a three-layer alternating effect according to claim 1, characterized in that: The inner diameter of the firework tube (2) is 30mm, the outer diameter is 36mm, and the height is 225mm.