CN220018328U - Novel interesting firework - Google Patents

Abstract

The utility model provides a novel interesting firework. Comprising the following steps: the firework comprises a firework body, wherein the firework body is formed by arranging and combining a plurality of firework barrels, the firework barrels are sequentially connected with a main lead above through sub leads of the firework barrels, and the firework body comprises a lighting end and a towing end; the firework cylinder comprises a cylinder body, a spraying hole is formed in the side face of the cylinder body, and a sub-lead wire penetrates through the spraying hole and is inserted into a spraying medicine in the cylinder body; the main lead wire is used for igniting the firework after being unfolded, and the main lead wire is used for igniting the sub-lead wires of each firework cylinder in sequence, so that the firework cylinders drop out of the firework bodies in sequence. The utility model improves the interestingness of the firework, has simple and reasonable structural design, is convenient and safe to set off, and reduces the production cost of the interesting firework.

Description

Novel interesting firework

Technical Field

The utility model relates to the technical field of firework manufacturing, in particular to a novel interesting firework.

Background

The fireworks have long production and use history in China, the application range relates to the aspects of life of people, and are widely used in various festival celebrations and celebration matters, thus being a traditional celebration mode. Along with the progress of firework production process, various firework products are layered endlessly, such as toy fireworks generally have higher playing property and interestingness, but the existing fireworks with interestingness function generally need to be produced into various shapes by means of carriers or brackets and the like, so that the firework is large in weight, complex in structure, inconvenient to use and high in production cost.

Disclosure of Invention

In view of the above, the embodiment of the utility model provides a novel interesting firework, which solves the problems of large firework mass, complex structure, inconvenient use and high production cost in the prior art.

The embodiment of the utility model provides a novel interesting firework, which comprises: the firework comprises a firework body, wherein the firework body is formed by arranging and combining a plurality of firework barrels, the firework barrels are sequentially connected with a main lead above through sub leads of the firework barrels, and the firework body comprises a lighting end and a towing end; the firework cylinder comprises a cylinder body, a spraying hole is formed in the side face of the cylinder body, and a sub-lead wire penetrates through the spraying hole and is inserted into a spraying medicine in the cylinder body; the main lead wire is used for igniting the firework after being unfolded, and the main lead wire is used for igniting the sub-lead wires of each firework cylinder in sequence, so that the firework cylinders drop out of the firework bodies in sequence.

According to some embodiments of the utility model, the firework cylinders are sequentially arranged and combined to form a single-row parallel state, the sub-leads of the firework cylinders are bound to the main lead by using the braided wire, and the single-row parallel state firework cylinders are rolled into a cylindrical firework body.

According to some embodiments of the utility model, one end of the main lead extends outwardly to form the firing end and the other end of the main lead forms the trailing end.

According to some embodiments of the utility model, the cylinder body is provided with a lead fixing hole above one side of the spray hole, one end of the sub-lead sequentially penetrates through the lead fixing hole and the spray hole to be inserted into the cylinder body, and the other end of the sub-lead extends outwards and is connected with the main lead.

According to some embodiments of the utility model, the interior of the cylinder is divided into an upper chamber and a lower chamber by a medicine isolating layer, the upper chamber is filled with a spraying medicine, the lower chamber is filled with an explosive medicine, the top of the upper chamber is provided with a soil sealing layer, and the bottom of the lower chamber is provided with a sealing agent.

According to some embodiments of the utility model, a medicine connecting lead is arranged in the firework barrel, the medicine connecting lead is inserted into the spraying medicine and the explosion medicine respectively through the medicine isolating layer, and the medicine connecting lead is used for igniting the explosion medicine in the later period of combustion of the spraying medicine so that the firework barrel sprays fireworks first and then explodes.

According to some embodiments of the utility model, the vertical distance between the spray holes and the upper end surface of the cylinder is 1/3 to 1/2 of the height of the cylinder.

According to some embodiments of the utility model, the firework cylinder is wrapped with industrial paper.

According to some embodiments of the present utility model, the main lead sequentially ignites the sub-leads of each of the firework barrels, and when the sub-leads connected to the main lead are burned, the firework barrels drop to the ground, the sub-leads ignite the firework powder in the barrel, the firework is ejected from the firework hole, and under the pressure generated by the combustion of the firework powder, the firework barrel lying on the ground is made to eject the firework along the upper direction of the firework hole until the firework powder in the barrel is completely consumed.

Compared with the related art, the scheme provided by the embodiment of the utility model has at least the following beneficial effects:

the firework tube forming device comprises a firework tube, a plurality of firework tubes, a firework tube body, a firework tube and a firework tube, wherein the firework tube is sequentially arranged and combined to form the firework body, a firework hole is formed in the side face of the firework tube, sub-leads corresponding to each firework tube penetrate through the firework hole and are inserted into the firework spraying medicine in the tube, a towing rope is arranged at the towing end of the firework body, when a main lead of the igniting end is ignited, a user can hold the towing rope to drag the unfolded firework body in the moving direction of the user, meanwhile, the main lead sequentially ignites the sub-leads of each firework tube, the firework tube sequentially drops from the main lead, the firework spraying medicine in the firework tube is ignited by the sub-leads, and the firework is sprayed upwards along the firework hole. The utility model realizes the setting-off effect of the fireworks which are sequentially dropped from the main lead and sprayed out when the user holds the towing rope to drag the fireworks body to move, improves the interactivity between the user and the interesting fireworks, has simple and reasonable structural design, is convenient and safe to set-off, and reduces the production cost of the interesting fireworks.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a novel interesting firework provided in some embodiments of the present utility model;

FIG. 2 is a schematic diagram of the top view of a novel interesting firework according to some embodiments of the present utility model;

FIG. 3 is a schematic diagram of a side view of a novel interesting firework according to some embodiments of the present utility model;

FIG. 4 is a schematic view of a structure of a firework body according to some embodiments of the present utility model from an obliquely upward view after deployment;

FIG. 5 is a schematic view of a front view of a firework body according to some embodiments of the present utility model after deployment;

FIG. 6 is a schematic illustration of the exterior configuration of a cartridge provided in some embodiments of the utility model;

FIG. 7 is a schematic view of the exterior configuration of a firework barrel with sub-leads removed according to some embodiments of the present utility model;

FIG. 8 is a schematic view of the internal longitudinal cross-section of a cartridge provided in some embodiments of the utility model;

FIG. 9 is a schematic view of the internal longitudinal cross-section of a cartridge according to some embodiments of the present utility model with sub-leads removed;

FIG. 10 is a schematic view of the internal longitudinal section of a cartridge according to some embodiments of the present utility model with the sub-leads removed and the upper and lower chambers filled;

FIG. 11 is a schematic view of the setting-off effect of a novel interesting firework according to some embodiments of the present utility model.

Wherein, each reference sign in the figure: 1. a firework body; 11. a firework barrel; 111. a cylinder; 112. spraying holes; 113. a lead fixing hole; 114. a drug barrier layer; 115. an upper chamber; 116. a lower chamber; 117. spraying a flower medicament; 118. an explosive drug; 119. sealing a soil layer; 120. sealing agent; 121. a drug connection lead; 12. a sub-lead; 13. a main lead; 14. an ignition end; 15. a trailing end; 2. and (5) towing the rope.

Detailed Description

The following description of the technical solutions according to the embodiments of the present utility model will be given with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In describing embodiments of the present utility model, it should be noted that the terms "coupled," "mounted," "secured," and the like are to be construed broadly, unless otherwise indicated and limited, such as: "coupled" may be removably coupled or non-removably coupled; may be directly connected or indirectly connected through an intermediate medium. "fixed" may refer to being connected to each other and the relative positional relationship after connection being unchanged. References to directional terms in the embodiments of the present utility model, such as "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "top", "bottom", etc., are merely with reference to the orientation of the drawings. The directional terminology is used for better and more clear description and understanding of embodiments of the utility model and is not intended to indicate or imply that the devices or elements being referred to must be in a particular orientation, be constructed and operate in a particular orientation and is therefore not to be construed as limiting of embodiments of the utility model.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other like elements in a commodity or device comprising such element.

Alternative embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the novel interesting firework provided by the embodiment of the utility model includes: the firework comprises a firework body 1, wherein the firework body 1 is formed by arranging and combining a plurality of firework barrels 11, the firework barrels 11 are sequentially connected with a main lead 13 above through sub-leads 12 of the firework barrels, and the firework body 1 comprises a lighting end 14 and a towing end 15; the firework barrel 11, the firework barrel 11 comprises a barrel 111, a firework spraying hole 112 is formed in the side face of the barrel 111, and the sub-lead 12 penetrates through the firework spraying hole 112 and is inserted into the firework spraying medicine in the barrel 111; the main lead wire 13 of the ignition end 14 is ignited, the main lead wire 13 is used for holding the firework body 1 after being drawn and unfolded by the drawing rope 2, and the sub-lead wire 12 of each firework barrel 11 is sequentially ignited by the main lead wire 13, so that the firework barrels 11 sequentially drop from the main lead wire 13 to spray fireworks.

In some embodiments, the firework body 1 may be in a cylindrical structure as a whole, or the firework body 1 may be packaged in other shapes, for example, after the firework barrels 11 are sequentially arranged and combined, the sub-lead 12 of each firework barrel 11 is connected to the main lead 13, and then the connected firework barrels 11 are packaged into the cylindrical or rectangular firework body 1. It should be understood that the cylindrical appearance design of the embodiment of the present utility model does not limit the appearance structure of the firework body 1 of the present utility model, and the producer may design the firework body 1 into different shapes according to the need for convenient packaging and transportation.

Note that, the sub-leads 12 and the main leads 13 in the embodiment of the present utility model may be collectively referred to as a safety lead, and the conversion in terms of names does not limit the technical solution of the present utility model.

In real application, the novel interesting firework can be named as different product names for production and sales, for example, the novel interesting firework product related to the utility model can be named as a "la firework". For the convenience of product propaganda and sales, those skilled in the art can design different product names or outer packages for the novel interesting firework products according to the present utility model, but it should be understood that the conversion of product names and outer packages do not limit the protection scope of the present utility model. All firework products with the same appearance structure, design principle and setting-off effect as the novel interesting firework belong to the protection scope of the utility model.

Referring to fig. 4 and 5, in some embodiments, the firework barrels 11 are sequentially arranged and combined in a single-row parallel state, the sub-leads 12 of the firework barrels 11 are bound to the main lead 13 by using braided wires, and the single-row parallel state firework barrels 11 are rolled into the cylindrical firework body 1.

Specifically, each of the firework barrels 11 is arranged in order from front to back, and the sub-leads 12 of each of the firework barrels 11 are tied to the main lead 13 by a braided wire, so that all of the firework barrels 11 are arranged in a row along the main lead 13, and since the main lead 13 is flexible and not rigid, the firework barrels 11 connected to the main lead 13 may be arranged in other shapes. It should be understood that the use of braided wires to bind the sub-leads 12 of the cartridge 11 to the main leads 13 is only an alternative connection, and in practical applications, the connection between the sub-leads 12 and the main leads 13 is not limited to the use of braided wires, and any manner of connecting the sub-leads 12 and the main leads 13 together may be used, for example: the sub-leads 12 and the main leads 13 are bonded together with an adhesive.

It should be noted that, since the length of the firework body 1 in the unfolded state shown in fig. 4 and 5 is long in the actual scene, and in order to facilitate a clear view of the installation manner and the layout state of the firework barrel 11, the number of firework barrels 11 in the firework body 1 is reduced in the drawings of the present utility model to simplify the structure of the firework body 1, and therefore, the number of firework barrels 11 in the firework body 1 shown in the drawings of the present utility model does not constitute a limitation to the technical scheme of the present utility model.

In addition, since the placement angle and position of the firework barrel 11 are not strictly required in actual production, some of the sub-leads 12 of the firework barrel 11 are directed upward in fig. 4 and 5, so that it can be observed that some of the sub-leads 12 of the firework barrel 11 are directed downward, so that it cannot be observed. Therefore, it should be understood that the directions and angles of the firework barrels 11 shown in the drawings of the present utility model are not limited to the technical solution of the present utility model, and the placement angles of the firework barrels 11 have randomness, so that the positions of the sub-leads 12 of each firework barrel 11 after being unfolded among different firework bodies 1 may be different.

Referring to fig. 4 and 5, in some embodiments, one end of the main lead 13 extends outwardly to form an ignition end 14 and the other end of the main lead 13 forms a trailing end 15.

Specifically, since the main lead 13 is an uninterrupted safety lead, and the cartridge 11 is arranged along the main lead 13, one end of the main lead 13 is extended outwardly to form the ignition end 14, and the other end of the main lead 13 is correspondingly referred to as the trailing end 15. In practical application, as shown in fig. 1 and 2, since the firework body 1 is a cylindrical structure surrounded by a plurality of firework barrels 11 bundled on the main lead 13, one end corresponding to the first firework barrel 11 of the outer ring of the firework body 1 can be used as the ignition end 14, and one end corresponding to the last firework barrel 11 of the inner ring of the firework body 1 can be used as the towing end 15.

Referring to fig. 6 and 7, in some embodiments, a lead fixing hole 113 is formed in the barrel 111 above one side of the hole 112, one end of the sub-lead 12 is inserted into the barrel 111 through the lead fixing hole 113 and the hole 112 in order, and the other end of the sub-lead 12 is extended outward and connected to the main lead 13.

Specifically, the lead fixing hole 113 is provided at a side close to the upper end of the cylinder 111, and the lead fixing hole 113 is located at a position higher than the Yu Pen hole 112, and after one end of the sub-lead 12 passes through the lead fixing hole 113 from above the cylinder 111, it continues to pass through the hole 112 downward until it is inserted into the inside of the cylinder 111 and is in sufficient contact with the sprayed medicine inside the cylinder 111, so that the mounting of the sub-lead 12 is completed.

Referring to fig. 8, 9 and 10, in some embodiments, the interior of the cylinder 111 is divided into an upper chamber 115 and a lower chamber 116 by a medicine blocking layer 114, the upper chamber 115 is filled with a spray medicine 117, the lower chamber is filled with an explosive medicine 118, a soil sealing layer 119 is provided at the top of the upper chamber 115, and a sealing agent 120 is provided at the bottom of the lower chamber 116.

Specifically, the present utility model divides the inner space of the cylinder 111 by the medicine blocking layer 114 to form an upper chamber 115 and a lower chamber 116, wherein the upper chamber 115 is filled with the medicine for ejecting fireworks (i.e. the gunpowder 117), the lower chamber 116 is filled with the medicine for bursting the cylinder 111 (i.e. the explosive 118), and in practical application, the explosive 118 may be a white powder.

Further, the two ends of the cylinder 111 are respectively sealed by a soil sealing layer 119 and a sealing agent 120, that is, the upper sealing of the cylinder 111 is realized by the soil sealing layer 119, and the lower sealing of the cylinder 111 is realized by the sealing agent 120. In practical applications, the thickness of the sealing layer 119 and the sealing agent 120 may be determined according to the filling amounts of the spraying agent 117 and the explosive agent 118, and when the filling amounts of the spraying agent 117 and the explosive agent 118 are increased while the internal space of the cylinder 111 is unchanged, the thickness of the sealing layer 119 and the sealing agent 120 may be moderately reduced.

It should be noted that, since the components of the spray medicine 117 and the explosive medicine 118 are not improved in the embodiment of the present utility model, the embodiment of the present utility model is not limited to the specific components of the spray medicine 117 and the explosive medicine 118, and any medicine capable of spraying fireworks and bursting the cylinder 111 is suitable for the present utility model.

In an alternative, the height of the cylinder 111 of the embodiment of the present utility model may be set to 9.6cm, and the diameter of the cylinder 111 may be set to 2cm. It should be understood that the height and diameter of the cylinder 111 are not limiting to the present utility model. The height and diameter of the cylinder 111 can be arbitrarily adjusted according to actual demands by those skilled in the art.

Referring to fig. 8, 9 and 10, in some embodiments, a medicine connection lead 121 is provided in the cartridge 11, the medicine connection lead 121 is inserted into the gunpowder 117 and the explosive medicine 118 through the medicine blocking layer 114, respectively, and the medicine connection lead 121 is used to ignite the explosive medicine 118 in a later period of combustion of the gunpowder 117 so that the cartridge 11 ejects the firework first and then explodes.

Specifically, the medicine connecting lead 121 is disposed inside the cylinder 111, and the upper portion of the medicine connecting lead 121 is inserted into the sprayed medicine 117, and the lower portion of the medicine connecting lead 121 is inserted into the explosive medicine 118, that is, the upper half of the medicine connecting lead 121 is located in the upper chamber 115, and the lower half of the medicine connecting lead 121 is located in the lower chamber 116.

Further, under the communication of the medicine connecting leads 121, after the sub-leads 12 of the cartridge 11 ignite the spray medicine 117, the medicine connecting leads 121 will be ignited in the later stage of the combustion of the spray medicine 117 as the spray medicine 117 is gradually combusted, and then the flame burns along the medicine connecting leads 121 to the explosive medicine 118 in the lower chamber 116, and then the explosive medicine 118 is ignited, and the explosive medicine 118 is rapidly combusted to generate a large amount of hot gas to generate explosion, and the explosion causes severe vibration of air to generate explosion sound.

According to the technical scheme provided by the embodiment of the utility model, since the upper cavity 115 is positioned above the lower cavity 116, the spray hole 112 is communicated with the upper cavity 115, the sub-lead 12 of the firework barrel 11 is inserted into the upper cavity 115 through the spray hole 112 and is fully contacted with the spray medicine 117, therefore, when the sub-lead 12 of the firework barrel 11 is ignited, the spray medicine 117 in the upper cavity 115 is ignited first, after the spray medicine 117 burns for a period of time, the medicine connecting lead 121 is ignited, the medicine connecting lead 121 conducts flame to the lower cavity 116, and then the explosive medicine 118 is ignited to generate explosion, therefore, when the single firework barrel 11 is ignited, fireworks are sprayed from the spray hole 112 first, and then the explosion is generated after the fireworks are sprayed.

Referring to fig. 6 to 10, in some embodiments, the vertical distance between the spray holes 112 and the upper end surface of the cylinder 111 is 1/3 to 1/2 of the height of the cylinder.

Specifically, in order to achieve the effect of setting off the firework after being sprayed, the present utility model sets the position of the hole 112 at 1/3 to 1/2 of the distance from the upper end of the barrel 111, i.e., the hole 112 is provided at a side close to the upper end of the barrel 111. When the sub-leads 12 of the firework barrel 11 are ignited by the main leads 13, the firework barrel 11 falls off from the main leads 13 and finally falls to the ground, at this time, the sub-leads 12 ignite the gunpowder 117, and the firework is ejected through the gunpowder ejection holes 112. Under the action of external force of the firework sprayed by the firework spraying holes 112, the firework cylinder 11 falling to the ground automatically adjusts the angle, so that the firework spraying holes 112 automatically face upwards, that is, no matter what angle the firework cylinder 11 falls to the ground, the firework spraying holes 112 automatically adjust to the upwards direction under the action of pressure generated when the firework spraying chemicals 117 burn.

Referring to fig. 11, in some embodiments, the main lead 13 sequentially ignites the sub-leads 12 of each of the firework barrels 11, and when the sub-leads 12 connected to the main lead 13 are partially burned, the firework barrels 11 drop onto the ground, the sub-leads 12 ignite the spray medicine 117 in the barrel 111, the firework is sprayed from the spray holes 112, and the firework barrels 11 lying on the ground are caused to spray the firework along the upper direction of the spray holes 112 under the pressure generated by the combustion of the spray medicine 117 until the spray medicine 117 in the barrel 111 is completely consumed.

The following describes the setting-off process and principle of the novel interesting firework according to the present utility model in detail with reference to the setting-off effect schematic diagram of the novel interesting firework shown in fig. 11, and may specifically include the following:

the user spreads the discoid firework body 1, under the connection of the main lead 13, the firework barrel 11 is in a linear arrangement state, the main lead 13 of the igniting end 14 of the firework body 1 is ignited by using a fire source, and at the moment, the user holds the hauling rope 2 to drag the spread firework body 1 to move towards the body moving direction; as the firework body 1 is dragged and moved by the towing rope 2 and the main lead 13 is continuously burnt, the sub-leads 12 corresponding to the firework barrels 11 bound on the main lead 13 are sequentially ignited, the firework barrels 11 sequentially drop from the main lead 13 to the ground in the front-to-back order (a certain distance is arranged between adjacent firework barrels 11, and the distance is determined by the moving speed of a user); when the sub-lead 12 ignites the spray powder 117 in the cylinder 111 through the spray hole 112, the firework cylinder 11 releases the firework outwards through the spray hole 112, and under the pressure effect generated by the combustion of the spray powder 117, the firework cylinder 11 falling on the ground automatically adjusts the direction, so that the spray hole 112 is ensured to always keep the upward direction; at the later stage of the combustion of the gunpowder 117, the explosive connecting lead 121 is ignited, the explosive 118 below the gunpowder 117 is ignited by the explosive connecting lead 121 passing through the explosive isolating layer 114, the explosive 118 burns rapidly to generate a large amount of hot gas, the firework barrel 11 bursts and generates explosion sound, and the firework barrel 11 sprays fireworks in turn according to the falling sequence and generates explosion.

Based on the illustration of fig. 11, it can be seen that when the user holds the towing rope 2 to drag the firework body 1 to move from front to back (see the front-rear direction shown in the drawing), the firework barrel 11 on the firework body 1 falls onto the ground from front to back in sequence. Taking fig. 11 as an example, since the sub-leads 12 of the front-most firework barrel 11 are first ignited, and then the firework barrels 11 located at the rear thereof are sequentially ignited at the same time interval, the height of the firework sprayed from the front-most firework barrel 11 is higher than that of the firework sprayed from the firework barrel 11 ignited at the rear thereof, the firework height is sequentially lowered from front to rear, and the firework barrel 11 is not yet ignited due to the fact that the firework barrel 11 just falls down from the main lead 13, and therefore the firework is not sprayed from the last firework barrel 11.

It should be understood that the firework setting-off effect shown in fig. 11 is only one possible setting-off effect of the novel interesting firework of the present utility model in an actual scene, and the height of the firework sprayed by the firework barrel 11, and the distance and setting-off time interval between adjacent firework barrels 11 may vary with the length of the safety lead, the arrangement interval between the firework barrels 11, the dosage of the spraying agent 117, etc., and thus the actual setting-off effect of the novel interesting firework of the present utility model is not limited to the firework setting-off effect shown in fig. 11.

According to the technical scheme provided by the embodiment of the utility model, the novel interesting fireworks are pulled and moved and drop the firework barrels to the ground in sequence, and each firework barrel is sprayed with the fireworks in a fixed mode and then exploded, so that a very interesting setting-off effect is achieved, the interactivity between a user and the interesting fireworks is improved, the structural design of the interesting fireworks is simple and reasonable, setting-off is convenient and safe, and the production cost of the interesting fireworks is reduced.

In some possible implementations, the firework barrel 11 of embodiments of the present utility model can be wrapped with industrial paper.

In some possible implementations, the length of the towing rope 2 is in the interval range of 1.2m to 1.5 m.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model. Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. Novel taste fireworks, characterized by, include:

the firework comprises a firework body, wherein the firework body is formed by arranging and combining a plurality of firework barrels, the firework barrels are sequentially connected with a main lead above through sub leads of the firework barrels, and the firework body comprises a lighting end and a towing end;

the firework cylinder comprises a cylinder body, a spraying hole is formed in the side face of the cylinder body, and a sub-lead wire penetrates through the spraying hole and is inserted into a spraying medicine in the cylinder body;

the main lead wire is used for igniting the sub-lead wires of each firework barrel in sequence, so that the firework barrels drop from the main lead wire in sequence to spray fireworks.

2. The novel interesting firework according to claim 1, wherein the firework cylinders are sequentially arranged and combined to form a single-row parallel state, the sub-leads of the firework cylinders are bound to the main lead by using the braided wire, and the single-row parallel state firework cylinders are rolled into a cylindrical firework body.

3. The novel interesting firework of claim 1, wherein one end of the main lead extends outwardly to form the firing end and the other end of the main lead forms the trailing end.

4. The novel interesting firework according to claim 1, wherein the barrel is provided with a lead fixing hole above one side of the spraying hole, one end of the sub-lead sequentially penetrates through the lead fixing hole and the spraying hole to be inserted into the barrel, and the other end of the sub-lead extends outwards and is connected with the main lead.

5. The novel interesting firework according to claim 4, wherein the interior of the barrel is divided into an upper chamber and a lower chamber by a medicine isolating layer, the upper chamber is filled with a spraying medicine, the lower chamber is filled with an explosive medicine, a soil sealing layer is arranged at the top of the upper chamber, and a sealing agent is arranged at the bottom of the lower chamber.

6. The novel interesting firework according to claim 5, wherein a medicine connecting lead is arranged in the firework barrel, the medicine connecting lead is inserted into the spraying medicine and the explosive medicine respectively through the medicine isolating layer, and the medicine connecting lead is used for igniting the explosive medicine in the later period of combustion of the spraying medicine so that the firework barrel ejects firework first and then explodes.

7. The novel interesting firework according to claim 1, wherein the vertical distance between the firework spraying hole and the upper end face of the barrel is 1/3 to 1/2 of the height of the barrel.

8. The novel interesting firework according to claim 1, wherein the firework barrel is wrapped with industrial paper.

9. The novel interesting firework according to claim 1, wherein the main lead is used for igniting the sub-leads of each firework barrel in sequence, when the sub-leads connected to the main lead are burnt, the firework barrel falls to the ground, the sub-leads are used for igniting the firework in the barrel, the firework is sprayed out from the firework spraying holes, and under the pressure generated by the combustion of the firework, the firework barrel lying on the ground is used for spraying the firework along the upper direction of the firework spraying holes until the firework spraying medicine in the barrel is completely consumed.

10. The novel interesting firework according to claim 1, wherein the length of the towing rope is in the interval range of 1.2m to 1.5 m.