A connecting base for safe fireworks display

Abstract

This utility model discloses a connecting base for the safe setting off of fireworks, including a fireworks base body. The fireworks base body is generally square in structure. A fireworks fixing slot is provided in the middle of the top wall of the fireworks base body for installing and fixing the fireworks tube. An upper connecting port is provided on one side of the top of the fireworks base body, and a lower connecting port is provided at the bottom of the fireworks base body opposite to the upper connecting port. The lower connecting port is connected to a connecting lead wire. A winding slot is provided in the middle of the bottom wall of the fireworks base body for winding and fixing the connecting lead wire. The winding slot is used to wind and store the connecting lead wire during product packaging to prevent it from scattering. This utility model relates to the technical field of fireworks setting off auxiliary equipment. With this connecting base, the problems of cumbersome connection operation and poor safety in the existing technology of setting off fireworks in series can be easily solved, realizing the convenience and safety of setting off fireworks in series and improving the efficiency of setting off fireworks.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for fireworks display, specifically a connecting base for the safe display of fireworks. Background Technology

[0002] In order to create a variety of exciting effects during fireworks displays, it is often necessary to string together multiple fireworks. Currently, the industry standard for stringing fireworks displays is to use a central fuse, which is then connected to the fuses of each individual firework using tape.

[0003] This traditional connection method has obvious drawbacks: on the one hand, the tape binding method is cumbersome to operate, and non-professionals are prone to problems such as loose connection of the lead wire and misalignment when operating it; on the other hand, the lead wire at the binding point lacks a stable protective structure, and may fall off or be damaged due to external touch, wind or other factors during the preparation stage or during the ignition, which may lead to safety hazards such as interruption of the ignition and accidental ignition of fireworks. In severe cases, it may even cause personal injury and property damage, and cannot meet the needs of safe and convenient ignition. Therefore, it is necessary to improve the existing method to address these problems. Utility Model Content

[0004] In view of the above situation and to overcome the current technical defects, this utility model provides a connecting base for the safe setting off of fireworks. This connecting base can easily solve the problems of cumbersome connection operation and poor safety when setting off fireworks in series in the prior art, realize the convenience and safety of setting off fireworks in series, and improve the setting off efficiency.

[0005] The technical solution adopted by this utility model is as follows: The connecting base for safe fireworks display provided by this solution includes a fireworks base body. The fireworks base body is generally square in structure. A fireworks fixing slot is provided in the middle of the top wall of the fireworks base body for installing and fixing the fireworks tube. An upper connecting port is provided on one side of the top of the fireworks base body. A lower connecting port is provided at the bottom of the fireworks base body opposite to the upper connecting port. A connecting lead wire is connected to the lower connecting port. A winding slot is provided in the middle of the bottom wall of the fireworks base body for winding and fixing the connecting lead wire. The winding slot is used to wind and store the connecting lead wire during product packaging to prevent it from scattering.

[0006] Furthermore, both the upper and lower connectors are used to connect the connector leads. The inner structures of the upper and lower connectors and the plug structure at the end of the connector lead are in a mating relationship. The connector lead can be seamlessly inserted into and fixed in the upper connector through the plug.

[0007] Furthermore, the upper connector can also serve as the extended end of the ignition fuse, used to extend the ignition fuse of the fireworks.

[0008] Furthermore, reserved gaps (8) are provided around the bottom of the firework base body. The reserved gaps are used to accommodate the connecting wires after connection, so as to avoid the connecting wires protruding and causing the firework base body to be placed unevenly.

[0009] Furthermore, the upper and lower connectors are positioned correspondingly on the firework base body to ensure that a stable series structure can be formed when multiple firework base bodies are connected by connector wires.

[0010] Furthermore, the external dimensions of the firework base body and the firework fixing slots can be adjusted according to the size of the firework.

[0011] The beneficial effects of this utility model by adopting the above structure are as follows:

[0012] 1. This utility model achieves seamless connection between the connecting wire and plug and the firework base body through a mating connector structure, replacing the traditional tape binding method and avoiding problems such as loose or detached wire connections. At the same time, the reserved gap at the bottom of the firework base body can protect the connecting wire from damage by external factors. Only the ignition wire of any one firework base body needs to be lit to complete the ignition of all the connected fireworks, greatly reducing the safety risks caused by misoperation.

[0013] 2. The connecting wire can be wrapped and stored in the wrapping slot during packaging, making it easy to access and preventing it from getting tangled. When connecting for setting off, simply insert both ends of the connecting wire into the upper and lower connection ports respectively to complete the connection, improving the efficiency of setting off preparation. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 A three-dimensional structural diagram of the connecting base for safe fireworks display provided by this utility model. Figure 1 ;

[0016] Figure 2 A three-dimensional structural diagram of the connecting base for safe fireworks display provided by this utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the connection lead installation structure of the connection base for safe fireworks display provided by this utility model.

[0018] The components include: 1. Firework base body; 2. Firework fixing slot; 3. Upper connector; 4. Lower connector; 5. Connecting lead wire; 6. Winding clip; 7. Plug; and 8. Reserved gap. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0021] like Figure 1 As shown in Figure 3, the connecting base for safe fireworks display provided in this solution includes a fireworks base body 1. The fireworks base body 1 has a square structure. A fireworks fixing slot 2 for fixing the fireworks tube is provided in the middle of the upper top wall of the fireworks base body 1. An upper connecting port 3 is provided on one side of the top of the fireworks base body 1. A lower connecting port 4 is provided at the bottom of the fireworks base body 1 opposite to the upper connecting port 3. The lower connecting port 4 is connected to a connecting lead wire 5. A winding slot 6 for winding and fixing the connecting lead wire 5 is provided in the middle of the lower bottom wall of the fireworks base body 1. The winding slot 6 is used to wind and store the connecting lead wire 5 during product packaging to prevent it from becoming tangled. The upper connecting port 3 can serve as the extension end of the ignition lead wire. The ignition fuse of the fireworks is extended. Both the upper connector 3 and the lower connector 4 are used to connect the connecting fuse 5. The inner structure of the upper connector 3 and the lower connector 4 and the plug 7 at the end of the connecting fuse 5 are in a mating relationship. The connecting fuse 5 can be seamlessly inserted and fixed in the upper connector 3 through the plug 7. There are reserved gaps 8 around the bottom of the fireworks base body 1. The reserved gaps 7 are used to accommodate the connected connecting fuse 5 and prevent the connecting fuse 5 from protruding and causing the fireworks base body 1 to be placed unevenly. The upper connector 3 and the lower connector 4 are positioned on the fireworks base body 1 to ensure that a stable series structure can be formed when multiple fireworks base bodies 1 are connected by connecting fuses.

[0022] In practical use, the bottom of the firework tube is stably fixed by the firework fixing slot 2. The connecting wire 5 wrapped around the buckle 6 at the bottom of the firework base body 1 is unwound. The plug 7 at the end of the connecting wire 5 of one firework base body 1 is aligned with the upper connecting port 3 of the second firework base body 1 and inserted smoothly in a horizontal direction until the plug 7 and the upper connecting port 3 are fully engaged and locked, ensuring a firm connection. The reserved gap 8 at the bottom of the firework base body 1 ensures that the connecting wire 5 is placed naturally in the gap without affecting the stable placement of the base. Fireworks can be installed in series in batches in the above way. During installation, the fireworks can be arranged in different shapes, such as straight lines, rings, or hearts, to increase the fun of the display. After the arrangement is completed, find the ignition wire protruding from the upper connecting port 3 of any firework base body 1 and gently straighten it, ensuring that the end of the wire is away from the firework body and other flammable materials, leaving enough space for ignition. After igniting the reserved ignition wire, all the fireworks in the series structure will be ignited in sequence through the connected connecting wires 5, achieving a continuous display effect.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, material, or apparatus.

[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 connecting base for the safe setting off of fireworks, comprising a fireworks base body (1), characterized in that: The firework base body (1) is generally square in shape. A firework fixing slot (2) is provided in the middle of the top wall of the firework base body (1) for installing and fixing the firework tube. An upper connection port (3) is provided on one side of the top of the firework base body (1). A lower connection port (4) is provided at the bottom of the firework base body (1) opposite to the upper connection port (3). A connection lead wire (5) is connected to the lower connection port (4). A winding slot (6) for winding and fixing the connection lead wire (5) is provided in the middle of the bottom wall of the firework base body (1).

2. The connecting base for safe fireworks display according to claim 1, characterized in that: Both the upper connector (3) and the lower connector (4) are used to connect the connector lead (5). The inner structure of the upper connector (3) and the lower connector (4) and the plug (7) structure at the end of the connector lead (5) are in a mating relationship. The connector lead (5) can be seamlessly inserted into and fixed in the upper connector (3) through the plug (7).

3. The connecting base for safe fireworks display according to claim 1, characterized in that: The upper connector (3) can also serve as the extension end of the ignition fuse for extending the ignition fuse of the fireworks.

4. A connecting base for safe fireworks display according to claim 1, characterized in that: The firework base body (1) has reserved gaps (8) around its bottom. The reserved gaps (8) are used to accommodate the connecting wires (5) after connection, so as to prevent the connecting wires (5) from protruding and causing the firework base body (1) to be placed unevenly.

5. A connecting base for safe fireworks display according to claim 1, characterized in that: The upper connector (3) and the lower connector (4) are positioned on the firework base body (1) to ensure that a stable series structure can be formed when multiple firework base bodies (1) are connected by the connector lead (5).

6. A connecting base for safe fireworks display according to claim 1, characterized in that: The external dimensions of the firework base body (1) and the firework fixing slot (2) can be customized according to the size of the firework.

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