Combined packaging structure for small fireworks and spraying fireworks

Abstract

The utility model discloses a combined packaging structure of small fireworks and spraying fireworks, a plurality of small fireworks and spraying fireworks form a combined body, the combined body comprises a positioning cylinder arranged in the middle, and the spraying fireworks are installed and fixed in the positioning cylinder; a plurality of launching barrels of the small fireworks are distributed around the peripheral side wall of the positioning barrel and are fixed on the positioning barrel, and each launching barrel is filled with an effect component and propellant powder; a plurality of small firework launching barrels are combined into an annular combination body, an upper packaging ring and a lower packaging ring which wrap the periphery of the annular combination body are arranged at the upper end and the lower end of the annular combination body, and an observation window for displaying the middle of the annular combination body is arranged between the upper packaging ring and the lower packaging ring. And the small fireworks and the spraying fireworks are in fire transfer connection through leads. And the setting-off safety, effect display and appearance display effect of the combined fireworks can be improved.

Description

Technical Field

[0001] The utility model relates to a combination and packaging structure of a small display fireworks and spray fireworks combination product. Background Art

[0002] Spray flowers (category) refer to fireworks products that mainly emit flames, sparks, and sounds (sound beads) in a straight direction when ignited. Small fireworks (category) refer to fireworks products with a launch tube inner diameter less than 76mm, which emit single or multiple effect parts from the tube to produce various flower shapes, patterns, and other effects in the air or water.

[0003] In the prior art, from the perspective of the display of the firing effect, the combination structure of different types of fireworks is not conducive to the safe firing and effect display of various types of fireworks; from the perspective of the appearance display effect in the product standby sales stage, the packaging of the combination fireworks is all wrapped with paper to fully wrap the periphery of the product, and consumers cannot see the internal structure of the combination fireworks, which is not conducive to improving the willingness to consume fireworks. Utility Model Content

[0004] In order to solve the above-mentioned drawbacks, the technical problem to be solved by the utility model is to provide a combination and packaging structure of a small fireworks and spray fireworks combination product, which is conducive to improving the safety of the combination fireworks and the effect display and appearance display effect. In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is a combination packaging structure of small fireworks and spray fireworks, a plurality of small fireworks and spray fireworks form a combination, the combination includes a positioning tube arranged in the center, and the spray fireworks are installed and fixed in the positioning tube; the launching tubes of a plurality of small fireworks are distributed around the outer peripheral side wall of the positioning tube and fixed on the positioning tube, and each launching tube is filled with effect components and propellant; the launching tubes of a plurality of small fireworks are combined into an annular combination, and the upper and lower ends of the annular combination are provided with an upper packaging ring and a lower packaging ring that wrap the outer periphery of the annular combination, and between the upper packaging ring and the lower packaging ring is an observation window that displays the middle part of the annular combination; the small fireworks and spray fireworks are connected by a fuse for fire transmission.

[0005] The beneficial effect of the utility model is that the launching tubes of several small fireworks are distributed around the outer peripheral side wall of the positioning tube, and the formed annular combination is beneficial to reducing the contact surface of each small fireworks. At the same time, the positioning tube isolates the small fireworks from the spray flowers, so the risk of string fire and secondary explosion during the fireworks are avoided, and the safety of the product is effectively improved; the annular combination with the positioning tube as the center not only has the advantages of uniform distribution, beautiful appearance and easy assembly and processing, but also expands the distribution area of ​​the peripheral small fireworks, and the aerial area where the effect components are launched and exploded is wider, which improves the ornamental value and is beneficial to improving the display of the firing effect of the combined fireworks; the centrally arranged positioning tube and the spray flower fireworks installed and fixed inside it constitute the center of gravity of the product, which effectively avoids the risk of the product tipping over to one side; consumers can intuitively see the internal structure of the combined fireworks through the observation window, which is conducive to improving consumption willingness.

[0006] In one embodiment, a binding tape is provided between the upper packing ring, the lower packing ring and the annular assembly to enhance the structural strength and avoid loose tube phenomenon.

[0007] In one embodiment, a plurality of cylindrical small fireworks launch tubes are distributed around the outer peripheral side wall of the cylindrical positioning tube and are glued and fixed to the positioning tube, the axes of each launch tube and the positioning tube are arranged in parallel, and the side walls of each launch tube abut against each other, thereby improving the balance of the structure.

[0008] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

[0009] In the description of this specification, the description of reference terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items. When an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be a central element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a central element at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the appearance structure of Example 1;

[0011] Figure 2 This is a schematic diagram of the internal structure of Example 1 (with the packaging paper 6 on the top of the product removed);

[0012] Figure 3 This is a schematic diagram of the structure of Example 1 without the lower packaging ring;

[0013] Figure 4 This is a schematic diagram of the structure of Example 2 without the lower packaging ring. DETAILED DESCRIPTION

[0014] Example 1: See attached Figure 1-3 , reflecting a specific structure of the utility model. In the combined packaging structure of small fireworks and spray fireworks, a number of small fireworks and spray fireworks 2 form a combination, and the combination includes a centrally arranged cylindrical positioning tube 3, in which a number of spray fireworks 2 are installed and fixed; a number of cylindrical launching tubes 1 of small fireworks are distributed around the outer peripheral side wall of the positioning tube 3, and the side walls of each launching tube 1 are glued and fixed to the outer side wall of the positioning tube 3, and each launching tube 1 is filled with effect components and propellant according to the general method. The centrally arranged positioning tube 3 and the spray fireworks 2 installed and fixed inside it constitute the center of gravity of the whole product, effectively avoiding the risk of the product tipping to one side.

[0015] In the example, the axes of each launch tube 1 and positioning tube 3 are arranged in parallel, the side walls of each launch tube 1 are close to each other, and there is no gap between the two launch tubes 1. The annular assembly with the positioning tube 3 as the center not only has the advantages of uniform distribution, beautiful appearance, and easy assembly and processing, but also expands the distribution area of ​​the peripheral small fireworks, and the aerial area where the effect components are launched and exploded is wider, which enhances the viewing value and is conducive to improving the display of the combined fireworks.

[0016] Several launching tubes 1 are combined into an annular combination, which is conducive to reducing the contact surface of each small firework. At the same time, the positioning tubes isolate the small fireworks from the spray flowers, thereby avoiding the risk of chain fire and explosion during the fireworks display, and effectively improving product safety.

[0017] The upper and lower ends of the annular assembly are provided with an upper packaging ring 4 and a lower packaging ring 5 that wrap the outer periphery of the annular assembly, and between the upper packaging ring 4 and the lower packaging ring 5 is an observation window that displays the middle of the annular assembly, through which consumers can intuitively see the internal structure of the combined fireworks. This is conducive to forming a hollow structure, and is convenient for designing a three-dimensional packaging vision through packaging patterns.

[0018] The small fireworks 1 and the spray fireworks 2 are connected by a fuse (not shown in the figure). The small fireworks 1 and the spray fireworks 2 can be ignited at the same time or in sequence to form a multi-level firing effect, especially the central spray and the surrounding launching effect parts.

[0019] In the example, a strapping tape (not shown in the figure) is provided between the upper packing ring 4 and the lower packing ring 5 and the annular assembly. The side walls of each launch tube 1 are firstly wrapped with the strapping tape to combine them into one body, and then the upper packing ring 4 and the lower packing ring 5 are wrapped on the outside, which is conducive to strengthening the structural strength and avoiding the phenomenon of loose tubes. At the same time, it is convenient for assembly.

[0020] The top of the product is covered with a wrapping paper 6, and the bottom of the product is also covered with a wrapping paper (not shown in the figure).

[0021] Example 2: See attached Figure 4 , reflecting another specific structure of the utility model. The difference from Example 1 is that the side walls of each launch tube 100 are not close to each other, and a gap is left between the two launch tubes 100, so that the internal positioning tube 200 can be seen, which is conducive to forming a multi-layer hollow structure and facilitating the design of a three-dimensional packaging vision through a packaging pattern.

[0022] The embodiments of the utility model disclosed above are only used to help illustrate the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and describes these embodiments in detail in conjunction with the accompanying drawings in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can understand and use the utility model well. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is only limited by the claims and their full scope and equivalents, and is not limited by the specific embodiments disclosed.

Claims

1. A combined packaging structure of small fireworks and spray fireworks, characterized in that: A plurality of small fireworks and spray fireworks form a combination, the combination comprising a positioning tube arranged in the center, in which the spray fireworks are installed and fixed; a plurality of launching tubes of the small fireworks are distributed around the outer peripheral side wall of the positioning tube and fixed on the positioning tube, each launching tube is filled with effect components and propellant; the launching tubes of the small fireworks are combined into an annular combination, the upper and lower ends of the annular combination are provided with an upper packaging ring and a lower packaging ring wrapping the outer periphery of the annular combination, and an observation window displaying the middle part of the annular combination is between the upper packaging ring and the lower packaging ring; the small fireworks and the spray fireworks are connected for fire transmission through a fuse.

2. A combined packaging structure of small fireworks and spray fireworks as claimed in claim 1, characterized in that: A binding tape is arranged between the upper packing ring, the lower packing ring and the annular assembly.

3. A combined packaging structure of small fireworks and spray fireworks as claimed in claim 1 or 2, characterized in that: A plurality of cylindrical small fireworks-like launching tubes are distributed around the outer peripheral side wall of the cylindrical positioning tube and are glued and fixed on the positioning tube. The axes of the launching tubes and the positioning tube are arranged in parallel, and the side walls of the launching tubes abut against each other.

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