CN218238569U - Bead-spitting firework - Google Patents
Bead-spitting firework Download PDFInfo
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- CN218238569U CN218238569U CN202222684886.9U CN202222684886U CN218238569U CN 218238569 U CN218238569 U CN 218238569U CN 202222684886 U CN202222684886 U CN 202222684886U CN 218238569 U CN218238569 U CN 218238569U
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Abstract
The utility model relates to a fireworks technical field especially relates to a spit pearl fireworks. The utility model provides a bead-spitting firework which comprises an outer barrel and a plurality of bead-spitting firework units arranged in the outer barrel; the bead-spitting firework unit comprises a launching tube, a plug is arranged at the bottom in the launching tube, a plurality of launching units are sequentially arranged in the launching tube above the plug, each launching unit comprises a launching gunpowder layer, an isolating layer and a fuming bead, the isolating layer is located above the launching gunpowder layer, the fuming beads are arranged between the launching gunpowder layers and the isolating layers, a firing cable for connecting the launching gunpowder layers is arranged in the launching tube, and each firing cable is arranged in the launching tube and connected with the top of the outer tube and a firing bus. The utility model discloses can guarantee the security of setting off to can release a plurality of beads of being fuming simultaneously, improve the setting off and see the scene effect.
Description
Technical Field
The utility model relates to a fireworks technical field especially relates to a spit pearl fireworks.
Background
Fireworks are a common product in some other related activities, including wedding, holiday, celebration, entertainment, and holding. In order to increase the richness, entertainment and various scene atmospheres of activities, the structure of firework products, the composition of gunpowder and the like are improved and reformed continuously, so that the functions and the setting-off effect of fireworks are increased, and the environment atmosphere of various activities is enriched.
The common firework product is bead-spitting firework product, which is divided into 3 types of firework products including ground bead-spitting firework, handheld bead-spitting firework and ground bead-spitting firework. In actual setting off, because the setting off condition is restricted, it is difficult to fix the product, and the consumers who spit the pearl class product are mostly families and individuals, therefore the consumers mostly choose to hand and spit the pearl fireworks.
At present, a handheld bead-spitting firework sold in the market is generally a launching tube, and although the cigarette-spitting beads with various colors can be placed in the launching tube, the handheld bead-spitting firework launching tube has effective capacity, so that the colorful smoke with various colors and large area can not be realized, and the setting-off effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spit pearl fireworks, the utility model provides a spit pearl fireworks can guarantee the security of setting off to can release a plurality of launch canister simultaneously, improve and set off the landscape effect.
In order to achieve the above purpose, the utility model provides a following scheme:
the utility model provides a bead-spitting firework, which comprises an outer barrel 1 and a plurality of bead-spitting firework units 2 arranged in the outer barrel;
each bead-spitting firework unit 2 comprises a launching tube 3; a plug 4 is arranged at the bottom in the launching tube 3, and a plurality of launching units 5 are sequentially arranged above the plug 4 in the launching tube 3; each launching unit 5 comprises a launching explosive layer 6, an isolation layer 7 and a fuming bead 8, wherein the isolation layer 7 is positioned above the launching explosive layer 6, and the fuming bead 8 is filled between the launching explosive layer 6 and the isolation layer 7;
a firing cable 9 connected with each propellant powder layer 6 is arranged in each propellant barrel 3; the ignition wire 9 in each launch barrel 3 is connected to an ignition bus 10 at the top of the outer barrel 1.
Comprises an outer cylinder 1 and a bead discharging firework unit 2; a plurality of bead discharging firework units 2 are arranged in the outer barrel 1; the bead discharging firework unit 2 comprises a launching tube 3; a plug 4 is arranged at the bottom in the launch barrel 3, and a plurality of launch units 5 are sequentially arranged in the launch barrel 3 above the plug 4; the launching unit 5 comprises a launching gunpowder layer 6, an isolating layer 7 and a fuming bead 8, wherein the isolating layer 7 is positioned above the launching gunpowder layer 6, and the fuming bead 8 is arranged between the launching gunpowder layer 6 and the isolating layer 7; a firing cable 9 connected with each propellant powder layer 6 is arranged in the propellant canister 3; the firing line 9 in each launch barrel 3 is connected to a firing bus 10 at the top of the outer barrel 1.
Preferably, the bottom of the outer cylinder 1 is provided with a handheld part 11, and the handheld part 11 is provided with a groove 12 for hooking a finger.
Preferably, the isolating layer 7 is a wood chip isolating layer 7.
Preferably, the plug 4 is a bottom sealing layer formed by solidifying mud.
Preferably, the smoking bead 8 is a coloured bead capable of releasing coloured smoke.
Preferably, the outer cylinder 1 is a paper cylinder or a plastic cylinder.
Preferably, the launch canister 3 is a paper canister.
Preferably, each of the launching tubes 3 is uniformly distributed and is adhesively fixed in the outer tube 1, and two adjacent launching tubes 3 are adhesively fixed to each other.
The utility model discloses for prior art gain following technological effect:
the utility model provides a bead-spitting firework, which comprises an outer barrel 1 and a plurality of bead-spitting firework units 2 arranged in the outer barrel; each bead-spitting firework unit 2 comprises a launching tube 3; a plug 4 is arranged at the bottom in the launch barrel 3, and a plurality of launch units 5 are sequentially arranged above the plug 4 in the launch barrel 3; each launching unit 5 comprises a launching explosive layer 6, an isolation layer 7 and a fuming bead 8, wherein the isolation layer 7 is positioned above the launching explosive layer 6, and the fuming bead 8 is filled between the launching explosive layer 6 and the isolation layer 7; a firing cable 9 connected with each propellant powder layer 6 is arranged in each propellant canister 3; the firing line 9 in each launch barrel 3 is connected to a firing bus 10 at the top of the outer barrel 1. The utility model provides a tell pearl fireworks is through lighting the ignition bus 10 for each ignition line 9 can light simultaneously, and then ignites the transmission powder layer 6 in each launching tube 3 in the same layer of launching unit 5 simultaneously through each ignition line 9, with the pearl 8 simultaneous firing of fuming in a plurality of launching tubes 3 and play, realizes releasing a plurality of pearls 8 of fuming simultaneously, improves the purpose of setting off the landscape effect.
Simultaneously, this use is novel to adopt the setting that urceolus 1 and a plurality of launching tube 3 combined together, can constitute the protection in circumference, and the end cap 4 that each launching tube 3 bottoms set up simultaneously constitutes the protection to the bottom, guarantees to tell the circumference and the bottom of pearl fireworks and can not burst for 8 from the top export transmission of fuming pearl have guaranteed to tell the safety that pearl fireworks touched off.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic partial cross-sectional view of a bead-spitting firework provided by the present invention;
fig. 2 is a schematic cross-sectional view of a bead discharging firework unit 2 in the present invention;
in the figure: 1-outer cylinder, 2-bead-spitting firework unit, 3-launching cylinder, 4-plug, 5-launching unit, 6-propellant powder layer, 7-isolation layer, 8-fuming bead, 9-firing wire, 10-firing bus, 11-handheld part and 12-groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model aims at providing a tell pearl fireworks to solve the problem that prior art exists, can guarantee the security of setting off, and can release a plurality of beads 8 of being fuming simultaneously, improve and set off the viewing effect.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the utility model provides a bead discharging firework, which comprises an outer barrel 1 and a plurality of bead discharging firework units 2 arranged in the outer barrel;
each bead discharging firework unit 2 comprises a launching tube 3; a plug 4 is arranged at the bottom in the launch barrel 3, and a plurality of launch units 5 are sequentially arranged above the plug 4 in the launch barrel 3; each launching unit 5 comprises a launching explosive layer 6, an isolation layer 7 and a fuming bead 8, wherein the isolation layer 7 is positioned above the launching explosive layer 6, and the fuming bead 8 is filled between the launching explosive layer 6 and the isolation layer 7;
a firing cable 9 connected with each propellant powder layer 6 is arranged in each propellant barrel 3; the ignition wire 9 in each launch barrel 3 is connected to an ignition bus 10 at the top of the outer barrel 1.
The utility model provides a spit pearl fireworks includes urceolus 1.
As a specific embodiment of the present invention, the outer cylinder 1 is a paper cylinder or a plastic cylinder.
The bead-spitting firework provided by the utility model comprises bead-spitting firework units 2, wherein a plurality of bead-spitting firework units 2 are arranged in an outer barrel 1; the bead discharging firework unit 2 comprises a launching tube 3; a plug 4 is arranged at the bottom in the launch barrel 3, and a plurality of launch units 5 are sequentially arranged in the launch barrel 3 above the plug 4; the launching unit 5 comprises a launching gunpowder layer 6, an isolating layer 7 and a fuming bead 8, wherein the isolating layer 7 is positioned above the launching gunpowder layer 6, and the fuming bead 8 is arranged between the launching gunpowder layer 6 and the isolating layer 7; a firing cable 9 connected with each propellant powder layer 6 is arranged in the propellant canister 3; the ignition wire 9 in each launch barrel 3 is connected to an ignition bus 10 at the top of the outer barrel 1.
As a specific embodiment of the present invention, the launching tube 3 is a paper tube.
As a specific embodiment of the present invention, the plug 4 is a bottom sealing layer formed by mud solidification. The manufacturing materials are easy to obtain, and the manufacturing is convenient.
The practicality has no special requirements on the type of the propellant powder in the propellant powder layer 6, and the propellant powder for the bead-spitting fireworks, which is well known by the technical personnel in the field, can be adopted.
As a specific embodiment of the present invention, the isolation layer 7 is a wood chip isolation layer 7. The adjacent two transmitting units 55 are isolated, and the impact force is absorbed to a certain extent.
In the present invention, the smoke generating bead 8 is a color smoke generating bead capable of releasing color smoke. After the firework is set off, colorful fireworks can be formed, and the ornamental effect is better.
The utility model discloses in, beads 8 of fuming is preferred to be prepared by the raw materials including following parts by mass: 40-42 parts of potassium chlorate, 30-40 parts of dye, 20-25 parts of cassava powder and 4-5 parts of resin.
The utility model discloses in, the preparation raw materials of fuming bead preferably still includes 1 ~ 3 parts of sulfur powder.
In the present invention, the resin acts as a moisture barrier.
In the present invention, the dye preferably includes one or more of a blue dye, a green dye, a yellow dye, and a red dye.
As a specific embodiment of the present invention, the fuming bead 8 is prepared from the following raw materials in parts by mass: 40 parts of potassium chlorate, 30 parts of blue dye, 25 parts of cassava powder and 5 parts of resin.
As a specific embodiment of the present invention, the fuming bead 8 is prepared from the following raw materials in parts by mass: 40 parts of potassium chlorate, 30 parts of green dye, 10 parts of yellow dye, 25 parts of cassava powder, 5 parts of resin and 3 parts of sulfur powder.
As a specific embodiment of the present invention, the fuming bead 8 is prepared from the following raw materials in parts by mass: 40 parts of potassium chlorate, 30 parts of yellow dye, 25 parts of cassava powder, 5 parts of resin and 3 parts of sulfur powder.
As a specific embodiment of the present invention, the fuming bead 8 is prepared from the following raw materials in parts by mass: 42 parts of potassium chlorate, 30 parts of red dye, 25 parts of cassava powder, 5 parts of resin and 3 parts of sulfur powder.
The utility model has no special requirements on the preparation method of the fuming bead 8. In the embodiment of the present invention, the raw materials for preparing the fuming bead 8 are sequentially mixed and pressed to obtain the fuming bead 8.
As a specific embodiment of the present invention, a handheld portion 11 is disposed at the bottom of the outer barrel 1, and a groove 12 for hooking a finger is disposed on the handheld portion 11. When setting off, the setting off person holds the handheld part 11 to set off, and hooks the fingers on the groove 12, so that the handheld part 11 is not easy to be separated.
As a specific embodiment of the utility model, each launching tube 3 evenly distributed and bonding are fixed in urceolus 1, and each launching tube 3 is adjacent two each other bonding fixed to guarantee launching tube 3's connection stability.
In the present invention, the inner diameter of the outer tube 1 is determined by the diameter of the single launch tube 3 and the number of the launch tubes 3 combined together.
As a specific embodiment of the present invention, the diameter range of a single launch canister 3 is 1-1.5 centimeters, and the number of the combinations of the launch canisters 3 is 19, 37, 61, 91, 127, 169, and is a regular hexagon. The diameter of the outer cylinder 1 is determined by the length of the diagonal of the regular hexagon.
The utility model discloses in, when setting off, export the top of urceolus 1 up, light ignition bus 10, make each ignition wire 9 light simultaneously, and then ignite the transmission powder layer 6 in each launching tube 3 in the same layer of launching unit 5 simultaneously through each ignition wire 9, in order to emit a plurality of beads 8 of fuming, realize releasing a plurality of beads 8 of fuming simultaneously, improve the purpose of setting off the landscape effect, because each sets up of launching tube 3 among the bead fireworks unit 2 of giving off, and the setting of urceolus 1, can constitute double-deck protection in circumference, the end cap 4 of each 3 bottoms of launching tube constitutes the protection to the bottom simultaneously, the circumference and the bottom of guaranteeing to give off the bead fireworks can not burst, make beads 8 of fuming emit from the export transmission of top, the security that the bead fireworks are set off has been guaranteed.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for those skilled in the art, the idea of the present invention may be changed in the specific embodiments and the application range. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. A bead-spitting firework is characterized in that: comprises an outer cylinder (1) and a plurality of bead-discharging firework units (2) arranged in the outer cylinder;
each bead-spitting firework unit (2) comprises a launching tube (3); a plug (4) is arranged at the bottom in the launching tube (3), and a plurality of launching units (5) are sequentially arranged above the plug (4) in the launching tube (3); each launching unit (5) comprises a propellant powder layer (6), an isolation layer (7) and a fuming bead (8), wherein the isolation layer (7) is located above the propellant powder layer (6), and the fuming bead (8) is filled between the propellant powder layer (6) and the isolation layer (7);
a firing cable (9) connected with each propellant powder layer (6) is arranged in each propellant canister (3); the firing cable (9) in each launching barrel (3) is connected with a firing bus (10) at the top of the outer barrel (1).
2. The bead discharging firework according to claim 1, wherein: the outer barrel is characterized in that a handheld portion (11) is arranged at the bottom of the outer barrel (1), and a groove (12) for hooking fingers is formed in the handheld portion (11).
3. The bead discharging firework according to claim 1, wherein: the isolating layer (7) is a wood chip isolating layer.
4. The bead discharging firework as claimed in claim 1, wherein: the plug (4) is a bottom sealing layer formed by curing mud.
5. The bead discharging firework as claimed in claim 1, wherein: the fuming bead (8) is a colorful bead.
6. The bead discharging firework as claimed in claim 1, wherein: the outer cylinder (1) is a paper cylinder or a plastic cylinder.
7. The bead discharging firework as claimed in claim 1, wherein: the launching tube (3) is a paper tube.
8. The bead discharging firework as claimed in claim 1, wherein: the launching tubes (3) are uniformly distributed and are fixedly bonded in the outer tube (1), and two adjacent launching tubes (3) are fixedly bonded with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222684886.9U CN218238569U (en) | 2022-10-12 | 2022-10-12 | Bead-spitting firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222684886.9U CN218238569U (en) | 2022-10-12 | 2022-10-12 | Bead-spitting firework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218238569U true CN218238569U (en) | 2023-01-06 |
Family
ID=84667457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222684886.9U Active CN218238569U (en) | 2022-10-12 | 2022-10-12 | Bead-spitting firework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218238569U (en) |
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2022
- 2022-10-12 CN CN202222684886.9U patent/CN218238569U/en active Active
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