CN2534549Y - Multi-bullet conjuncted small fireworks bullet - Google Patents
Multi-bullet conjuncted small fireworks bullet Download PDFInfo
- Publication number
- CN2534549Y CN2534549Y CN 02223669 CN02223669U CN2534549Y CN 2534549 Y CN2534549 Y CN 2534549Y CN 02223669 CN02223669 CN 02223669 CN 02223669 U CN02223669 U CN 02223669U CN 2534549 Y CN2534549 Y CN 2534549Y
- Authority
- CN
- China
- Prior art keywords
- conjuncted
- bullet
- effect
- filler
- draw
- 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 discloses a multi-shell integral small display shell and comprises a transmitting powder (1), an effective shell (5, 6), an ignition lead (2), a timing firing lead (4, 8) and a lead-protection fixed central tube (3, 9), which is characterized in that a sealing layer (7) consisting of a filler and a fixed rubber is arranged at the junction of the lead-protection fixed central tube of the effective shell (5, 6). The filler is the paper or the thread. The utility model cannot produce the tubular explosion and has safe application, simple structure and convenient manufacturing.
Description
Technical field:
The utility model relates to a kind of display shell, particularly relates to a kind of conjuncted Small fireworks display bomb that plays more.
Background technology:
Fireworks display have long history in China, with its bright and colourful being loved by the people.Particularly a kind of conjuncted Small fireworks display bomb that plays more, this display shell is launched in launching tube, and after directive was aerial, the effect bullet is explosive combustion aloft successively, produces various bright and colourful fireworks display effect, gives the pleasing pleasant sensation of people.But this play produces the fried phenomenon of tube sometimes when conjuncted Small fireworks display bomb is launched in launching tube---play between each effect bullet of conjuncted display shell because sealing is bad more, the generation ammunition leaks and shifts to an earlier date in the launching tube implode, have a strong impact on launching effect, also security incident can take place.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of fried phenomenon of tube, safe in utilization and simple in structure, easily manufactured conjuncted Small fireworks display bomb of many bullets of can not producing.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: protecting to draw between the fixed center pipe junction and be provided with the sealant of being made up of filler and solid gum at the adjacent effect bullets that play conjuncted Small fireworks display bomb more.
A kind of filler that the utility model adopts is a paper, fills with paper and solid gum to be glued between two effect bullets, rises and fixes and close the packing fire action.
The another kind of filler that the utility model adopts is a line, twines with line and solid gum to be glued between two effect bullets, rises and fixes and close the packing fire action.
Adopt the conjuncted Small fireworks display bomb of many bullets of technique scheme, draw between the fixed center pipe junction protecting of adjacent effect bullet and to be provided with the sealant of forming by filler and solid gum, fixing and sealed gap between two effect bullets, can not produce between two effect bullets and leak out gunpowder, when in launching tube, launching, the effect bullet of back can not blasted in advance, it is fried promptly can not produce tube, launching effect and emission security have been guaranteed, so the utility model is a kind of fried phenomenon of tube that can not produce, safe in utilization and simple in structure, the easily manufactured conjuncted display shell of many bullets.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
Referring to Fig. 1, draw 2, regularly overdo and draw 4,8, protect and draw not display shell of many bullets connection that fixed center pipe 3,9 forms by propellant powder 1, effect bullet 5,6, igniting, draw protecting of adjacent effect bullet 5,6 and be provided with the sealant of forming by filler and solid gum 7 between fixed center pipe 9 junctions.
A kind of filler that the utility model adopts is a paper, fills with paper and solid gum to be glued between two effect bullets, rises and fixes and close the packing fire action.
The another kind of filler that the utility model adopts is a line, twines with line and solid gum to be glued between two effect bullets, rises and fixes and close the packing fire action.
Emission in launching tube when playing conjuncted Small fireworks display bomb, light igniting earlier and draw 2, ignite propellant powder 1, because at two effect bullets 5, be provided with the sealant of forming by filler and solid gum 7 between 6, fix and sealed two effect bullets 5,6 protect the gap of drawing fixed center pipe 9 junctions, two effect bullets 5,6 protect drawn fixed center pipe 9 junctions and can not leaked out gunpowder, the effect bullet of back can not blasted in advance, it is fried promptly can not produce tube, launching effect and emission security have been guaranteed, propellant powder 1 regularly overdoes and draws 4 first effect bullets 5 of ignition after will playing the conjuncted display shell emission sky more, produces fireworks display, first effect bullet 5 is lighted regularly to overdo and is drawn 8, ignite second effect bullet 6 again, produce fireworks display, reached the launching effect of the conjuncted display shell of many bullets.
Claims (3)
1, a kind of conjuncted Small fireworks display bomb that plays more, comprise that propellant powder (1), effect bullet (5,6), igniting draw (2), regularly overdo and draw (4,8), protect and draw fixed center pipe (3,9), it is characterized in that: draw protecting of described effect bullet (5,6) and be provided with the sealant of forming by filler and solid gum (7) between fixed center pipe (9) junction.
2, a kind of conjuncted Small fireworks display bombs that play according to claim 1, it is characterized in that: described filler is a paper more.
3, a kind of conjuncted Small fireworks display bombs that play according to claim 1, it is characterized in that: described filler is a line more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223669 CN2534549Y (en) | 2002-03-26 | 2002-03-26 | Multi-bullet conjuncted small fireworks bullet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223669 CN2534549Y (en) | 2002-03-26 | 2002-03-26 | Multi-bullet conjuncted small fireworks bullet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534549Y true CN2534549Y (en) | 2003-02-05 |
Family
ID=33701287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223669 Expired - Fee Related CN2534549Y (en) | 2002-03-26 | 2002-03-26 | Multi-bullet conjuncted small fireworks bullet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534549Y (en) |
-
2002
- 2002-03-26 CN CN 02223669 patent/CN2534549Y/en not_active Expired - Fee Related
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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 |