CN222211418U - A combined packaging structure of small fireworks and spray fireworks - Google Patents

Abstract

The utility model discloses a combined packaging structure of small fireworks and spray fireworks. Several small fireworks and spray fireworks form a combination, the combination includes a positioning tube arranged in the center, the spray fireworks are installed and fixed in the positioning tube; several launching tubes of 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; several launching tubes of 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 for displaying the middle part of the annular combination is between the upper packaging ring and the lower packaging ring; the small fireworks and spray fireworks are connected by fuses for fire transmission. It is beneficial to improve the firing safety and effect display of the combination fireworks and the appearance display effect.

Description

Combined packaging structure of small firework and spray fireworks

Technical Field

The utility model relates to a combination and packaging structure of a small firework and firework spraying combination product.

Background

The spray pattern (class) refers to a firework product mainly comprising direct flame, spark and sound (sound bead) when being set off. The small firework (class) refers to firework products with the inner diameter of the launching tube smaller than 76mm, single or multiple effect components are launched in the tube, and various patterns, patterns and other effects are generated in the air or water area.

In the prior art, the combined structure of different types of fireworks is not beneficial to the setting-off safety and effect display of various types of fireworks from the aspect of setting-off effect display, and the package of the combined fireworks is formed by comprehensively wrapping the periphery of the product by using poster paper from the aspect of the appearance display effect of the product in the standby sales stage, so that consumers cannot see the internal constitution of the combined fireworks, and the improvement of the consumption will of the fireworks is not facilitated.

Disclosure of utility model

In order to solve the defects, the utility model aims to provide a combined and packaged structure of a small firework and firework spraying combined product, which is beneficial to improving the setting-off safety and effect display and the appearance display effect of the combined firework. In order to solve the technical problems, the technical scheme is that the combined packaging structure of small firework and firework spraying type firework comprises a plurality of small firework and firework spraying type firework forming a combined body, wherein the combined body comprises a centrally arranged positioning cylinder, the firework spraying type firework is fixedly arranged in the positioning cylinder, a plurality of small firework spraying cylinders are distributed around the peripheral side wall of the positioning cylinder and are fixedly arranged on the positioning cylinder, effect components and propellant powder are filled in each spraying cylinder, the small firework spraying cylinders are combined into an annular combined body, an upper packaging ring and a lower packaging ring which wrap the periphery of the annular combined body are arranged at the upper end and the lower end of the annular combined body, an observation window for displaying the middle of the annular combined body is arranged between the upper packaging ring and the lower packaging ring, and the small firework spraying type firework is in fire transmission connection through leads.

The utility model has the advantages that the emitting cylinders of the small firework are distributed around the peripheral side wall of the positioning cylinder, the formed annular combination is favorable for reducing the contact surface of each small firework, and the positioning cylinder isolates the small firework from spraying, so that the risk of fire crossing and explosion during firework setting-off can be avoided, the product safety is effectively improved, the annular combination taking the positioning cylinder as the center has the advantages of being symmetrically distributed, attractive and easy to combine and process, the distribution area of the peripheral small firework is enlarged, the air area of the effect part for emitting the rising and blasting is wider, the ornamental value is improved, the setting-off effect display of the combined firework is favorable for being improved, the centrally arranged positioning cylinder and the spraying firework fixed in the centrally arranged positioning cylinder form the center of gravity of the product, the risk that the product falls to one side is effectively avoided, and consumers can intuitively see the internal structure of the combined firework through the observation window, so that the promotion of the consumption will is favorable.

In one embodiment, strapping tape is provided between the upper and lower packing rings and the annular combination. Strengthen the structural strength and avoid the phenomenon of cylinder scattering.

In one embodiment, a plurality of small cylindrical firework emitting cylinders are distributed around the peripheral side wall of the cylindrical positioning cylinder and are fixed on the positioning cylinder in a gluing mode, the axes of the emitting cylinders and the positioning cylinder are distributed in parallel, and the side walls of the emitting cylinders are mutually abutted. The structural balance is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. When an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Drawings

Fig. 1 is a schematic view of the external appearance structure of embodiment 1;

FIG. 2 is a schematic view of the internal structure of example 1 (the wrapping 6 with the top of the product removed);

FIG. 3 is a schematic view of the structure of example 1 with the lower packing ring removed;

fig. 4 is a schematic view of the structure of example 2 with the lower packing ring removed.

Detailed Description

Example 1 referring to fig. 1-3, one specific structure of the present utility model is reflected. In the combined packaging structure of the small firework and the spray fireworks, a plurality of small firework and spray fireworks 2 form a combined body, the combined body comprises a cylindrical positioning cylinder 3 which is arranged in the middle, a plurality of spray fireworks 2 are installed and fixed in the positioning cylinder 3, cylindrical emitting cylinders 1 of the small firework are distributed around the peripheral side wall of the positioning cylinder 3, the side wall glue of each emitting cylinder 1 is fixed on the outer side wall of the positioning cylinder 3, and effect components and propellant powder are filled in each emitting cylinder 1 according to a general method. The positioning cylinder 3 arranged in the middle and the fixed spraying fireworks 2 arranged in the positioning cylinder form the integral center of gravity of the product, so that the risk that the product falls to one side is effectively avoided.

In the example, the axes of the emission barrels 1 and the positioning barrels 3 are parallel and distributed in parallel, the side walls of the emission barrels 1 are abutted against each other, and no gap exists between the two emission barrels 1. The annular assembly taking the positioning cylinder 3 as the center has the advantages of symmetrical distribution, attractive appearance and easy combination processing, enlarges the distribution area of small fireworks on the periphery, has wider aerial area for the effect part to emit the lift-off blasting, improves ornamental value, and is beneficial to improving the setting-off effect display of the combined fireworks.

A plurality of transmitting cylinders 1 are combined into an annular combined body, the formed annular combined body is favorable for reducing the contact surface of each small firework, and meanwhile, the positioning cylinders isolate the small firework from spraying flowers, so that the risk of spark gap explosion in firework setting off can be avoided, and the product safety is effectively improved.

The upper and lower both ends of the annular assembly are provided with an upper packing ring 4 and a lower packing ring 5 which wrap the periphery of the annular assembly, an observation window for displaying the middle part of the annular assembly is arranged between the upper packing ring 4 and the lower packing ring 5, and a consumer can intuitively see the internal composition of the combined firework through the observation window. Is favorable for forming a hollowed-out structure and is convenient for designing stereoscopic package vision through package patterns.

The small firework 1 and the firework 2 are connected by a lead (not shown in the figure) in a fire transmission manner. The small firework 1 and the spray firework 2 can be ignited simultaneously or sequentially to form a multi-layer setting-off effect. Especially the central spraying flower, the surrounding emitting and lifting effect pieces are matched with the light setting-off color.

In the example, strapping tape (not shown) is provided between the upper and lower packing rings 4, 5 and the ring assembly. The side walls of the transmitting cylinders 1 are wound and bound by the binding tape to be combined into a whole, and then the upper packing ring 4 and the lower packing ring 5 are covered outside, so that the structural strength is enhanced, and the phenomenon of cylinder scattering is avoided. Meanwhile, the assembly is convenient.

The top of the product is covered with a wrapping wrapper 6 and the bottom of the product is also covered with a wrapping wrapper (not shown).

Example 2 referring to fig. 4, another specific structure of the present utility model is reflected. The difference from embodiment 1 is that the sidewalls of each of the cartridges 100 are not closed, a gap is left between the two cartridges 100, and the inner positioning cartridge 200 can be seen, which is advantageous to form a multi-layered hollowed-out structure, and is convenient to design stereoscopic packaging vision through packaging patterns.

The embodiments of the utility model disclosed above are intended only to assist in the description of the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in conjunction with the accompanying drawings in order to best explain the principles of the utility model and the practical application, and to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, it is therefore intended that the utility model be limited only by the claims and the full scope and equivalents thereof, and not by the specific embodiments disclosed.

Claims (3)

1. A combined packaging structure of small firework and spray fireworks is characterized in that a plurality of small firework and spray fireworks form a combined body, the combined body comprises a centrally arranged positioning cylinder, the spray fireworks are fixedly arranged in the positioning cylinder, a plurality of small firework emitting cylinders are distributed around the peripheral side wall of the positioning cylinder and are fixedly arranged on the positioning cylinder, effect components and emitting powder are filled in each emitting cylinder, the emitting cylinders of the small firework are combined into an annular combined body, an upper packaging ring and a lower packaging ring which wrap the periphery of the annular combined body are arranged at the upper end and the lower end of the annular combined body, an observation window for displaying the middle of the annular combined body is arranged between the upper packaging ring and the lower packaging ring, and the small firework and the spray fireworks are connected through a lead wire in a fire transmission manner.

2. The combined packing structure of small fireworks and spray fireworks according to claim 1, wherein binding tape is arranged between the upper packing ring and the lower packing ring and the ring-shaped combination.

3. A combined packing structure of small fireworks and spray fireworks according to claim 1 or 2, wherein a plurality of cylindrical small fireworks emitting cylinders are distributed around the peripheral side wall of the cylindrical positioning cylinder and are glued and fixed on the positioning cylinder, the axes of each emitting cylinder and the positioning cylinder are distributed in parallel, and the side walls of each emitting cylinder are mutually abutted.