CN2439011Y - Firework cartridge with directional tail wing - Google Patents
Firework cartridge with directional tail wing Download PDFInfo
- Publication number
- CN2439011Y CN2439011Y CN 00225249 CN00225249U CN2439011Y CN 2439011 Y CN2439011 Y CN 2439011Y CN 00225249 CN00225249 CN 00225249 CN 00225249 U CN00225249 U CN 00225249U CN 2439011 Y CN2439011 Y CN 2439011Y
- Authority
- CN
- China
- Prior art keywords
- display shell
- empennage
- shell
- display
- orientation lever
- 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 a firework cartridge with a directional tail wing. A guide tail wing is arranged on an outer shell of the existing firework cartridge and is perpendicular to the spherical surface of the firework cartridge. The utility model has the advantages of simple structure, easy fabrication, good emitting effect, effective controllable rising directionality of the firework cartridge, improved ornamental effect of the firework cartridge and raised cost performance ratio, and can be used as a novel product replacing the existing firework cartridge.
Description
The utility model is the display shell of the directed empennage of a kind of tool.
Display shell is a kind of firework product that development in recent years is got up, and when setting off because of it, has the combination of sound, light, the multiple effect of color, thereby becomes a kind of firework product that people extremely like; At present, commercially available display shell, designs and varieties are more, particularly produced the display shell that forms some simple patterns when setting off in recent years, for the night sky in people celebrating red-letter day has increased many colors, but because the problem that exists on the existing display shell structural design, display shell rise to aerial after, direction can not be fixed, self produces rotation, therefore, when display shell behind high-altitude explosion, the in-plane that pattern constituted that produces be can not determine, influences the effect that people view and admire.
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of simple and reasonable, and processing and manufacturing is easy, can effectively control the display shell of the directed empennage of tool of display shell directed movement.
The utility model is to adopt following proposal to realize: perpendicular to the fire works display projectile surface one guiding empennage is set on existing display shell shell.
Concrete structure of the present utility model describes in detail below in conjunction with accompanying drawing:
Accompanying drawing 1 is the structural representation of a kind of embodiment of the utility model.
Accompanying drawing 2 is the vertical view of accompanying drawing 1.
Accompanying drawing 3 is the structural representation of the another kind of embodiment of the utility model.
Accompanying drawing 4 is the structural representation of the another embodiment of the utility model.
Accompanying drawing 5 is the utility model example structure schematic diagram again.
Accompanying drawing 6 is another example structure schematic diagram of the utility model.
See accompanying drawing 1,2, the utility model is made up of display shell 1, empennage 2, the structure and the prior art of described display shell 1 are just the same, and its improvement is that a side of the empennage 2 of 2-4 sheet is connected with same axle center, vertically is installed on display shell 1 spherome surface in the even distribution of circumferencial direction.
See accompanying drawing 3, the utility model is made up of display shell 1, empennage 2, orientation lever 3, the structure and the prior art of described display shell 1 are just the same, and its improvement is that orientation lever 3 is packed on the outer surface of guide post 3 perpendicular to display shell 1 spherome surface, is evenly equipped with 2-4 sheet empennage vertically.
See accompanying drawing 4, the utility model is made up of display shell 1, orientation lever 2, empennage 3, balance weight 4, the structure and the prior art of described display shell 1 are just the same, its improvement is that orientation lever 2 one ends install perpendicular to display shell 1 spherical shell surface, the other end is arranged with two empennages 3, also is being provided with a balance weight 4 near in the guide post 2 of display shell 1 one ends.
See accompanying drawing 5, the utility model is made up of display shell 1, orientation lever 2, balance weight 3, conical cap 4, the structure and the prior art of described display shell 1 are just the same, and its improvement is that orientation lever 2 one ends are provided with a balance weight 3 and install perpendicular to the spherical shell of display shell 1, and the other end is provided with a conical cap 4.
See accompanying drawing 6, the utility model is made up of display shell 1, orientation lever 2, balance weight 3, conical cap 4, conduit 5, the structure and the prior art of described display shell 1 are just the same, its improvement is that conduit 5 installs perpendicular to display shell 1 spherical shell surface, orientation lever 2 one ends are provided with balance weight 3 passes and are inserted in the conduit 5, and the other end is provided with a conical cap 4.
Operation principle of the present utility model is sketched in down: of the present utility model set off method and existing display shell just the same, only need display shell placed and light the fuse cord that is provided with on the display shell in the launching tube and then the propellant powder that ignites is emitted to the high-altitude with display shell, after display shell breaks away from launching tube, effect because of empennage and orientation lever, display shell adjusting property rotation aloft, make empennage, orientation lever is in the display shell below, utilize empennage, the balance of orientation lever, traction action makes the directed lift-off of display shell, to determine that display shell fires the modelling pattern in-plane that the back produces aloft, for people provide best appreciation effect; The utility model is same as the employing said structure, can effectively control the directionality of display shell lift-off, improves the appreciation effect of display shell.
In sum, the utility model is simple in structure, and processing and manufacturing is easy, and firework display effect is good, can effectively control the directionality of display shell lift-off, greatly improves the appreciation effect of display shell, improves its ratio of performance to price, is suitable for the renewal product as existing display shell.
Claims (6)
1, the display shell of the directed empennage of a kind of tool is characterized in that perpendicular to the fire works display projectile surface one guiding empennage being set on the display shell shell.
2, the display shell of the directed empennage of a kind of tool according to claim 1, comprise display shell (1), empennage (2), it is characterized in that: a side of the empennage of 2-4 sheet (2) is connected with same axle center, vertically is installed on display shell (1) spherome surface in the even distribution of circumferencial direction.
3, the display shell of the directed empennage of a kind of tool according to claim 1, comprise display shell (1), empennage (2), orientation lever (3), it is characterized in that: orientation lever (3) is packed on the outer surface of orientation lever (3) perpendicular to display shell (1) spherome surface, is evenly equipped with 2-4 sheet empennage vertically.
4, the display shell of the directed empennage of a kind of tool according to claim 1, comprise display shell (1), guide post (2), empennage (3), balance weight (4), it is characterized in that: orientation lever (2) one ends install perpendicular to display shell (1) spherical shell surface, the other end is arranged with two empennages (3), also is being provided with a balance weight (4) near in the orientation lever (2) of display shell (1) one end.
5, the display shell of the directed empennage of a kind of tool according to claim 1, comprise display shell (1), guide post (2), balance weight (3), conical cap (4), it is characterized in that: guide post (2) one ends are provided with a balance weight (3) and install perpendicular to the spherical shell of display shell (1), and the other end is provided with a conical cap (4).
6, the display shell of the directed empennage of a kind of tool according to claim 1, comprise display shell (1), orientation lever (2), balance weight (3), conical cap (4), conduit (5), it is characterized in that conduit (5) installs perpendicular to display shell (1) spherical shell surface, orientation lever (2) one ends are provided with balance weight (3) pass and are inserted in the conduit (5), and the other end is provided with a conical cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225249 CN2439011Y (en) | 2000-07-18 | 2000-07-18 | Firework cartridge with directional tail wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225249 CN2439011Y (en) | 2000-07-18 | 2000-07-18 | Firework cartridge with directional tail wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439011Y true CN2439011Y (en) | 2001-07-11 |
Family
ID=33589392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225249 Expired - Fee Related CN2439011Y (en) | 2000-07-18 | 2000-07-18 | Firework cartridge with directional tail wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439011Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818483A (en) * | 2012-08-17 | 2012-12-12 | 钟自禄 | Directional positioning and launching device for display shells |
| CN102829674A (en) * | 2012-08-17 | 2012-12-19 | 钟自禄 | Display shell with fixed launch direction and fixed launch position |
| CN103115529A (en) * | 2013-03-13 | 2013-05-22 | 长沙职业技术学院 | Three-dimensional directional launching device for display shell |
| CN103575168A (en) * | 2013-11-23 | 2014-02-12 | 浏阳市官渡烟花集团有限公司 | Oriented display shell |
-
2000
- 2000-07-18 CN CN 00225249 patent/CN2439011Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818483A (en) * | 2012-08-17 | 2012-12-12 | 钟自禄 | Directional positioning and launching device for display shells |
| CN102829674A (en) * | 2012-08-17 | 2012-12-19 | 钟自禄 | Display shell with fixed launch direction and fixed launch position |
| CN102829674B (en) * | 2012-08-17 | 2015-01-14 | 钟自禄 | Display shell with fixed launch direction and fixed launch position |
| CN103115529A (en) * | 2013-03-13 | 2013-05-22 | 长沙职业技术学院 | Three-dimensional directional launching device for display shell |
| CN103115529B (en) * | 2013-03-13 | 2015-02-25 | 长沙职业技术学院 | Three-dimensional directional launching device for display shell |
| CN103575168A (en) * | 2013-11-23 | 2014-02-12 | 浏阳市官渡烟花集团有限公司 | Oriented display shell |
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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 |