CN201429376Y - Inner tube for fireworks for displaying air captions and patterns - Google Patents
Inner tube for fireworks for displaying air captions and patterns Download PDFInfo
- Publication number
- CN201429376Y CN201429376Y CN2009200650837U CN200920065083U CN201429376Y CN 201429376 Y CN201429376 Y CN 201429376Y CN 2009200650837 U CN2009200650837 U CN 2009200650837U CN 200920065083 U CN200920065083 U CN 200920065083U CN 201429376 Y CN201429376 Y CN 201429376Y
- Authority
- CN
- China
- Prior art keywords
- wire
- cylindrical shell
- lead
- fireworks
- inner tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses an inner tube for fireworks for displaying air captions and patterns. The inner tube comprises a tube body, an enclosing layer and a timing lead wire, wherein drug with luminescent effect is arranged in the cavity of the tube body and connected with the timing lead wire, a plurality of through holes are formed on the tube body, and the outer ports of the small through holes are sealed through fireproof paper layers. The inner tube for fireworks for displaying air captions and patterns can form bright spots without explosion, and accurate positioning in the air can be realized when the captions and patterns are formed in the air.
Description
Technical field
The utility model relates to a kind of fireworks inner tank.Especially a kind of fireworks inner tank that is used to show aerial caption-pattern.
Background technology
Existing caption pattern firework belongs to the shelf fireworks, some fireworks tubes that device is arranged according to default character pattern content on the shelf of building on ground are seted off then and are showed the character pattern content of presetting, and its displaying is highly limited, and limited by landform, simultaneously built cost height, time are long.
Existing combined firework is to be combined by a plurality of monotubulars, the ground firework product of effects such as generation sound, light, look, floating thing when setting off.Described monotubular product generally is made up of urceolus, inner core, propellant powder, effect medicine, ignition fuse, biography fire lead-in wire, the bod, base etc.The moulding that existing combined firework, Small fireworks display bomb product are aloft showed is that the combination of utilization sound after single inner core cylindrical shell lift-off fires, light, look formed, emission also is a kind of universal phenomenon though a plurality of cylindrical shells go up to the air simultaneously, but between the moulding that each cylindrical shell forms is simple stack, cooperation, conspiracy relation, cooperation as high-altitude product and low latitude product makes aerial picture level plentiful, and the salvo of a plurality of like products makes aerial picture magnificence with quick-fried for another example; Though also can form some simple patterns sometimes, can not form accurate syntagmatic in strict accordance with default character pattern content.
Show the purpose of captions figure in order to be implemented in the air with fireworks by moulding, the insider has made many effort, common thinking be with a plurality of fireworks according to default character pattern content after the assembled arrangement of ground, blast off again, utilize fireworks inner tank effect medicine to fire the bright spot cypher pattern of formation.Yet the aerial location of the bright spot after existing fireworks inner tank fires is difficult to accurately, and open-width is bigger, and the in disorder distortion of Zu He character pattern aloft is difficult to achieve the goal.
The utility model content
In order to overcome above-mentioned drawback, technical problem to be solved in the utility model is, a kind of fireworks inner tank that is used to show aerial caption-pattern is provided, and need not explode to form bright spot, can aloft accurately locate when making up caption-pattern aloft.In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is, a kind of fireworks inner tank that is used to show aerial caption-pattern, comprise cylindrical shell, sealing layer regularly goes between, and described cylinder lumen device illumination effect medicine also connects regularly lead-in wire, described cylindrical shell is provided with a plurality of small through hole, and the small through hole external port seals with the fireproofed paper layer.
The fireworks inner tank that will adopt technique scheme to make is inserted the firework external cylinder assembled formation, again with the fireworks of a plurality of assembled formations according to default character pattern content in the ground assembled arrangement, after the igniting, propellant powder is at first lighted, and drives cylindrical shell and goes up to the air; Only need the regularly length of lead-in wire of control, can arbitrarily set the described burning time that has the timing lead-in wire of fuse primer, thereby can accurately control delayed firing time after the described burning illumination effect medicine spontaneous emission igniting, it is consistent that the emission dose of a plurality of fireworks and the specification length that regularly goes between are set to, and just can guarantee that the range of described burning illumination effect medicine and the duration of ignition are consistent synchronously; After the igniting of described burning illumination effect medicine, only burning and not blasting, the fire prevention ply of paper that the medicine of burning breaks through described small through hole external port is injected into outside the cylindrical shell, forms bright bright spot aloft.Because got rid of blast to the bright spot location influence, the bright spot of a plurality of synchronous whiles accurately is combined into required character pattern aloft.
In order to make lighting of described burning illumination effect medicine be tending towards synchronous as far as possible, as a kind of improvement of the present utility model, be provided with the quick lead-in wire that at least one outside envelope has a plurality of apertures in the described burning illumination effect medicine, described quick lead-in wire has at least an end to be connected with described timing lead-in wire.Because fast lead-in wire is that many lead-in wires are wrapped in the outside envelope that brown paper etc. makes, after many lead-in wires are lighted, the gas of the powder burning of HTHP advances in the outside envelope of sealing fast, outside envelope has a plurality of apertures, the burning fire medicine sprays from aperture, and many places burning illumination effect medicine is almost lighted simultaneously.
Because described fireworks inner tank cylindrical shell is exceedingly fast at the uphill process medium velocity, the linearity of flight path is relatively good, so fire described burning illumination effect medicine, the more unified coordination of formed bright spot at the process mid-point that rises.For this reason, as a kind of preferred, the delayed firing time of described timing lead-in wire is less than the rise time of cylindrical shell.
Because the medicine of burning needs to be injected into outside the cylindrical shell by described small through hole, in order to get rid of in the course of injection the influence of cylindrical shell flight path, as a kind of preferred, described a plurality of small through hole distribute on described cylindrical shell symmetrically.
As a kind of improvement, described cylinder lumen is divided into two chambeies up and down by separation layer, and cavity of resorption device illumination effect medicine also connects regularly lead-in wire, and the cylindrical shell of cavity of resorption correspondence is provided with a plurality of small through hole; Epicoele device explosion medicine connects regularly to go between between upper and lower two chambeies.During use, the burning illumination effect medicine of cavity of resorption is ignited earlier, forms bright bright spot aloft; The illumination effect medicine burns totally, and the blast medicine of epicoele is ignited, blast aloft, and body is ground into paper scrap simultaneously, can intactly not fall from the high-altitude, eliminates the potential safety hazard of falling object from high altitude.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the utility model embodiment 1 fireworks inner tank schematic appearance;
Fig. 2 is the utility model embodiment 1 fireworks inner tank internal structure schematic diagram;
Fig. 3 is the utility model embodiment 2 fireworks inner tank schematic appearance;
Fig. 4 is the utility model embodiment 2 fireworks inner tank internal structure schematic diagrames.
The specific embodiment
Embodiment 1: referring to Fig. 1,2, reflect a kind of specific embodiment of the present utility model, described fireworks inner tank cylindrical shell 1 is provided with a plurality of equally distributed small through hole 2, small through hole 2 external port are with brown paper sealing (clear for accompanying drawing, described brown paper is expression in the drawings not), also can adopt the aluminium-foil paper sealing; Described cylindrical shell 1 endoluminal means burning illumination effect medicine 3 also connects propellant powder by the timings lead-in wire 5 that is located in the fuse primer 4; Be provided with many lead-in wires 6 fast in the described burning illumination effect medicine 3, the outside envelope of described quick lead-in wire 6 has a plurality of apertures, and described quick lead-in wire 6 is connected with described timing lead-in wire 5.
During use, the fireworks inner tank that will adopt technique scheme to make is inserted the firework external cylinder assembled formation, again with the fireworks of a plurality of assembled formations according to default character pattern content in the ground assembled arrangement, after the igniting, propellant powder and regularly going between 5 is at first lighted, and propellant powder promotes cylindrical shell 1 lift-off; Regularly go between 5 in fuse primer 4 internal combustion after a period of time, as 5 seconds, in the process that cylindrical shell 1 still linearly rises at a high speed, under the assistance of quick lead-in wire 6, instantaneous ignition burning illumination effect medicine 3, the fire prevention ply of paper that the illumination effect medicine 3 of burning breaks through described small through hole 2 external port is injected into outside the cylindrical shell 1, forms bright bright spot aloft, a plurality of bright spots are combined into a character pattern that amplifies gradually, until 3 burnings of burning illumination effect medicine totally.
During use, the fireworks inner tank that will adopt technique scheme to make is equally inserted the firework external cylinder assembled formation, again with the fireworks of a plurality of assembled formations according to default character pattern content in the ground assembled arrangement, after the igniting, propellant powder and regularly going between 14 is at first lighted, and propellant powder promotes cylindrical shell 11 lift-offs; Regularly go between 14 in fuse primer 19 internal combustion after a period of time, as 5 seconds, in the process that cylindrical shell 11 still linearly rises at a high speed, under the assistance of lead-in wire 20 fast, instantaneous ignition burning illumination effect medicine 13 is also lighted simultaneously regularly and is gone between 18; The fire prevention ply of paper that the illumination effect medicine 13 of burning breaks through described small through hole 15 external port is injected into outside the cylindrical shell 11, forms bright bright spot aloft, and a plurality of bright spots are combined into a character pattern that amplifies gradually, until 13 burnings of burning illumination effect medicine totally; Regularly go between 18 in fuse primer 21 internal combustion after a period of time, as 3 seconds, the blast medicine 17 of epicoele 16 devices that ignite when cylindrical shell 11 rises to peak is pulverized cylindrical shell 11.
Claims (4)
1, a kind of fireworks inner tank that is used to show aerial caption-pattern comprises cylindrical shell, sealing layer, regularly lead-in wire is characterized in that, described cylinder lumen device illumination effect medicine also connects regularly lead-in wire, described cylindrical shell is provided with a plurality of small through hole, and the small through hole external port seals with the fireproofed paper layer.
2, a kind of fireworks inner tank that is used to show aerial caption-pattern as claimed in claim 1, it is characterized in that, be provided with the quick lead-in wire that at least one outside envelope has a plurality of apertures in the described burning illumination effect medicine, described quick lead-in wire has at least an end to be connected with described timing lead-in wire.
3, a kind of fireworks inner tank that is used to show aerial caption-pattern as claimed in claim 1 is characterized in that, described a plurality of small through hole distribute on described cylindrical shell symmetrically.
4, a kind of fireworks inner tank that is used to show aerial caption-pattern as claimed in claim 1, it is characterized in that, described cylinder lumen is divided into two chambeies up and down by separation layer, and cavity of resorption device illumination effect medicine also connects regularly lead-in wire, and the cylindrical shell of cavity of resorption correspondence is provided with a plurality of small through hole; Epicoele device explosion medicine connects regularly to go between between upper and lower two chambeies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200650837U CN201429376Y (en) | 2009-07-08 | 2009-07-08 | Inner tube for fireworks for displaying air captions and patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200650837U CN201429376Y (en) | 2009-07-08 | 2009-07-08 | Inner tube for fireworks for displaying air captions and patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429376Y true CN201429376Y (en) | 2010-03-24 |
Family
ID=42033115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200650837U Expired - Fee Related CN201429376Y (en) | 2009-07-08 | 2009-07-08 | Inner tube for fireworks for displaying air captions and patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429376Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614508B (en) * | 2009-07-08 | 2010-12-01 | 浏阳市余氏科技环保烟花厂 | Fireworks inner tank for displaying caption pattern in the sky |
-
2009
- 2009-07-08 CN CN2009200650837U patent/CN201429376Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614508B (en) * | 2009-07-08 | 2010-12-01 | 浏阳市余氏科技环保烟花厂 | Fireworks inner tank for displaying caption pattern in the sky |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101614508B (en) | Fireworks inner tank for displaying caption pattern in the sky | |
| WO2014180216A1 (en) | Method for manufacturing pattern-character fireworks | |
| US2103936A (en) | Multiple effect pyrotechnic | |
| CN201429376Y (en) | Inner tube for fireworks for displaying air captions and patterns | |
| CN101788247A (en) | Fireworks-type antiriot device | |
| CN101614509B (en) | Large festival fireworks for displaying caption pattern in the sky | |
| CN218994182U (en) | Spherical inner cylinder type bird-repellent bomb | |
| CN201429377Y (en) | Display shell for displaying air captions and patterns | |
| CN207570417U (en) | A kind of primary-secondary type anti-riot tear bullet | |
| CN204649090U (en) | Fire-proof and explosion-proof combined firework | |
| CN201569369U (en) | Fireworks energy-saving canister launcher and device using canister launcher | |
| CN103424038A (en) | Lead-embedded firework launching base | |
| CN204421761U (en) | A kind of multilayer fireworks inner tank | |
| CN207113725U (en) | A kind of fireworks inner tank of no overshoot lead wire | |
| CN210051236U (en) | Firework with built-in electronic ignition device | |
| CN209706655U (en) | A kind of Yi light pipe | |
| CN201688772U (en) | Fireworks type anti-riot device | |
| CN206362251U (en) | A kind of safe and environment-friendly, intelligent fireworks | |
| CN201285255Y (en) | Cylindrical small firework | |
| CN101308005B (en) | Firework launcher | |
| CN202382653U (en) | Program-controlled pulse detonation firecracker | |
| CN104729362A (en) | Fireproof and explosion-proof combined fireworks | |
| CN220018328U (en) | Novel interesting firework | |
| CN205860880U (en) | A kind of rocket firework with spraying decoration structure | |
| CN218723562U (en) | Fireworks launching system is pressed to rearmounted thorax of intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20100708 |