CN2424440Y - Overhead forming fireworks display - Google Patents
Overhead forming fireworks display Download PDFInfo
- Publication number
- CN2424440Y CN2424440Y CN 00224805 CN00224805U CN2424440Y CN 2424440 Y CN2424440 Y CN 2424440Y CN 00224805 CN00224805 CN 00224805 CN 00224805 U CN00224805 U CN 00224805U CN 2424440 Y CN2424440 Y CN 2424440Y
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- propellant
- fuse cord
- gas tank
- hydrogen gas
- 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
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Abstract
The utility model relates to an overhead forming firework display which is provided with a cartridge case. One end of the cartridge casing is sealed and provided with bale breaking powder, and the other end of the cartridge case is provided with a hydrogen cylinder and a hydrogen balloon connected with a gas nozzle of the hydrogen cylinder; strips with characters or patterns are hung on the hydrogen balloon, and the other end of each strip is provided with an illuminating body; one side of the hydrogen cylinder is also provided with a hook which is clamped on the gas nozzle and can control the action of the hydrogen cylinder so as to further control the switch of the gas nozzle, a propellant is arranged out of the cartridge case. The utility model has the advantages of simple structure, easy fabrication and convenient operation, can effectively prolong the suspending time of molding patterns of the fireworks display to enhance the ornamental value, and be used as a novel product replacing the existing firework display.
Description
The utility model relates to fireworks and makes the field, and refering in particular to is a kind of skydive display shell.
Display shell is a kind of firework product that development in recent years is got up, and when setting off because of it, possesses the combination of multiple effects such as sound, light, color, thereby becomes a kind of firework product that people extremely like; At present, the designs and varieties of commercially available display shell are more, for the night sky of the celebrating program of people has increased many colors, but also because the problem that exists on the existing display shell structural design, the pattern that causes display shell to fire the back generation aloft flashes across, the time of keeping is quite short, influences people's appreciation effect.
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of rational in infrastructure, and processing and manufacturing is easy, and the pattern that fires the back generation can be kept high-level skydive display shell for a long time.
The utility model is to adopt following proposal to realize: it has a shell case, end at housing is packaged with out the bag gunpowder, be provided with a hydrogen gas tank and one and the hydrogen balloon that joins of this gas tank valve at the other end of housing, the vertically hung scroll that literal or pattern can be set on it is hooked on the hydrogen balloon, the other end of vertically hung scroll is provided with a shiner, also be provided with a clasp in hydrogen gas tank one side and be installed on the valve, this clasp is controlled its action by fuse cord and then is controlled the break-make of valve, also is provided with a propellant powder outside shell case.
Concrete structure of the present utility model describes in detail below in conjunction with accompanying drawing:
Accompanying drawing is the utility model master cutaway view.
See accompanying drawing, the utility model is by shell case 1, seal medicine 2, isolating powder 3, unpacking propellant 4, hydrogen gas tank 5, hydrogen balloon 6, vertically hung scroll 7, illuminator 8, guide housing 9, propellant powder 15 is formed, described unpacking propellant 4 also links to each other with the propellant powder 15 of peripheral hardware by fuse cord 10 with the end that isolating powder 3 is packaged in shell case 1 by sealing medicine 2, propellant powder 15 is provided with a fuse cord 16 and is connected with the external world, hydrogen gas tank 5 is arranged at the other end of shell case 1, hydrogen balloon 6 is packed on the valve 11 that is provided with on the hydrogen gas tank 5, vertically hung scroll 7 one end hooks hang on the hydrogen balloon 6, the other end is fixed with an illuminator 8, guide housing 9 buckle closures are in the upper end of shell case 1, side in hydrogen gas tank 5 also is hinged with a clasp 12, one end of clasp 12 is snapped on the valve 11, the other end is fixed on the tank skin of hydrogen gas tank 5 by fuse cord 13, the other end of fuse cord 13 passes isolating powder 3 and joins with unpacking propellant 4, also is provided with a fuse cord 14 on the illuminator 8 and is connected with fuse cord 13.
Using method of the present utility model is sketched in following: the utility model is positioned in the display shell launching tube, light fuse cord 16 and then the propellant powder 15 that ignites is emitted to the high-altitude with shell case 1, at this moment, fuse cord 10 unpacking propellant 4 that will ignite, shell case 1 is blown, meanwhile, fuse cord 13,14 are ignited simultaneously, on the one hand, fuse cord 13 burnings cause the end, unclamp clasp 12, and valve 11 will move in the tank body of hydrogen gas tank 5 under the effect of spring 17, open valve 11 rapidly to hydrogen balloon 6 inflations, the vertically hung scroll 7 that the buoyancy that utilizes hydrogen balloon to produce will which is provided with literal or pattern hangs in the air, on the other hand, and fuse cord 14 illuminator 8 that ignites, illuminate literal or pattern on the vertically hung scroll 7, view and admire for people; The utility model is owing to adopt said structure, thereby can make display shell fire the pattern that the back produces aloft to keep the long period, improved its sight.
In sum, the utility model is simple in structure, and processing and manufacturing is easy, and is easy to use, can effectively prolong the hang time of display shell modelling pattern, improves its sight.Be suitable for renewal product as existing display shell.
Claims (1)
1, the skydive display shell, comprise shell case (1), seal medicine (2), isolating powder (3), unpacking propellant (4), hydrogen gas tank (5), hydrogen balloon (6), vertically hung scroll (7), illuminator (8), guide housing (9), propellant powder (15), it is characterized in that: unpacking propellant (4) also links to each other with the propellant powder (15) of peripheral hardware by fuse cord (10) with the end that isolating powder (3) is packaged in shell case (1) by sealing medicine (2), propellant powder (15) is provided with a fuse cord (16) and is connected with the external world, hydrogen gas tank (5) is arranged at the other end of shell case (1), the hydrogen gas tank (5) that is packed in hydrogen balloon (6) goes up on the valve (11) that is provided with, vertically hung scroll (7) one end hooks hang on the hydrogen balloon (6), the other end is fixed with an illuminator (8), guide housing (9) buckle closure is in the upper end of shell case (1), side in hydrogen gas tank (5) also is hinged with a clasp (12), one end of clasp (12) is snapped on the valve (11), the other end is fixed on the tank skin of hydrogen gas tank (5) by fuse cord (13), the other end of fuse cord (13) passes isolating powder (3) and joins with unpacking propellant (4), also is provided with a fuse cord (14) on the illuminator (8) and is connected with fuse cord (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224805 CN2424440Y (en) | 2000-05-15 | 2000-05-15 | Overhead forming fireworks display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224805 CN2424440Y (en) | 2000-05-15 | 2000-05-15 | Overhead forming fireworks display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424440Y true CN2424440Y (en) | 2001-03-21 |
Family
ID=33589073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00224805 Expired - Fee Related CN2424440Y (en) | 2000-05-15 | 2000-05-15 | Overhead forming fireworks display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424440Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343025A (en) * | 2019-08-21 | 2019-10-18 | 浏阳新艺术烟花制造有限公司 | A kind of float set ball-type display shell |
| CN110425941A (en) * | 2019-08-21 | 2019-11-08 | 浏阳新艺术烟花制造有限公司 | A kind of display shell float effect part |
| CN110470185A (en) * | 2019-08-21 | 2019-11-19 | 浏阳新艺术烟花制造有限公司 | A kind of float two chamber display shell |
| CN110470184A (en) * | 2019-08-21 | 2019-11-19 | 浏阳新艺术烟花制造有限公司 | A kind of float caption-pattern display shell effect piece |
-
2000
- 2000-05-15 CN CN 00224805 patent/CN2424440Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343025A (en) * | 2019-08-21 | 2019-10-18 | 浏阳新艺术烟花制造有限公司 | A kind of float set ball-type display shell |
| CN110425941A (en) * | 2019-08-21 | 2019-11-08 | 浏阳新艺术烟花制造有限公司 | A kind of display shell float effect part |
| CN110470185A (en) * | 2019-08-21 | 2019-11-19 | 浏阳新艺术烟花制造有限公司 | A kind of float two chamber display shell |
| CN110470184A (en) * | 2019-08-21 | 2019-11-19 | 浏阳新艺术烟花制造有限公司 | A kind of float caption-pattern display shell effect piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |