CN2670896Y - Color luminescent double-sound firecracker - Google Patents
Color luminescent double-sound firecracker Download PDFInfo
- Publication number
- CN2670896Y CN2670896Y CN 200320111637 CN200320111637U CN2670896Y CN 2670896 Y CN2670896 Y CN 2670896Y CN 200320111637 CN200320111637 CN 200320111637 CN 200320111637 U CN200320111637 U CN 200320111637U CN 2670896 Y CN2670896 Y CN 2670896Y
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- CN
- China
- Prior art keywords
- cavity
- magnesium chloride
- utility
- filled
- mixture
- 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 color luminescent double-sound firecracker which adds strontium carbonate or barium nitrate in traditional firecrackers drug in order to create red or green iridescent effects when exploding. The utility model comprises a housing 2, a top sealing head 6 and a bottom sealing head 5 which are mixed by magnesium chloride and magnesium oxide and a middle separation 3 in order to form a sealing cavity, and the sealing cavity is filled with drug. The utility model is characterized in that the upper layer cavity is filled with colored flare gunpowder 1 with barium carbonate or barium nitrate, the lower layer cavity is filled with black gunpowder 7 for jetting into the sky. A leading-wire 4 is separated between the upper and the lower layers, the material of the upper sealing head 6 is the mixture of magnesium chloride and magnesium oxide, and the middle separation 3 is the mixture of magnesium oxide and magnesium chloride.
Description
Affiliated field:
The utility model relates to the firecracker in the articles for use in a kind of red-letter day, particularly a kind of double-sound firecracker that has the colour flash effect.
Background technology:
Tradition produces effects,sound in the firecracker, adopts black powder to be made into Dan Xiang, two sound usually or knits into polyphony, does not produce colour (red, green) flash effect.
Technical scheme:
The purpose of this utility model is to disclose a kind of colour flash double-sound firecracker, increases carbonic acid and barium nitrate in traditional double-bang firecracker upper strata blast medicine, and aloft the blast back produces colored (red, green) flash effect.In traditional firecracker, filling brium carbonate or barium nitrate in the medicine of the upper strata of cavity, middle mixture with magnesia and magnesium chloride cuts off, and divides lower floor's medicine and upper strata medicine, and lower floor's medicine produces colored (red, green) flash effect when making the medicine blast of upper strata, product lift-off back.
The utility model can realize in the following manner, the utility model by in shell 2, upper cover 6 low heads 5 every 3 two closed cavities of forming, filling medicine in the cavity,
It is characterized in that:
A. be filled with in the cavity of upper strata and contain brium carbonate or barium nitrate colour flash gunpowder 1;
B. adorn the black powder 7 that launches in lower floor's cavity;
C. levels ask in every be equipped with the lead-in wire 4;
D. upper cover 6 materials are magnesium chloride and magnesia mixture;
E. be magnesia and magnesium chloride mixture every 3 in.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation
Technical implementation way:
The accompanying drawings most preferred embodiment: 8 are the igniting fuse among the figure; The colour flash double-bang firecracker constitutes a closed cavity by the upper cover 6 and the low head 5 of papery shell 2 and magnesia and magnesium chloride mixing, have in the cavity magnesia magnesium chloride mixed in every 3, in be that gunpowder 7, upper strata contain chromatic colour (red, green) flash of light medicine 1 every lead-in wire 4 lower floors, fuse 8 is embedded in the gunpowder 7:
Colour flash double-bang firecracker described in the utility model again it will be appreciated that to the fireworks and firecrackers product similar with it all to belong to this case protection domain.
Claims (1)
1, a kind of colored double-sound firecracker, by two closed cavities of forming every (3) in shell (2), upper cover (6) low head (5), filling medicine in the cavity is characterized in that:
A. be filled with in the cavity of upper strata and contain brium carbonate or barium nitrate colour flash gunpowder (1);
B. adorn the black powder (7) that launches in lower floor's cavity;
C. levels ask in every lead-in wire (4) is housed;
D. upper cover (6) material is magnesium chloride and magnesia mixture;
E. be magnesia and magnesium chloride mixture every (3) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111637 CN2670896Y (en) | 2003-11-28 | 2003-11-28 | Color luminescent double-sound firecracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111637 CN2670896Y (en) | 2003-11-28 | 2003-11-28 | Color luminescent double-sound firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670896Y true CN2670896Y (en) | 2005-01-12 |
Family
ID=34474909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111637 Expired - Fee Related CN2670896Y (en) | 2003-11-28 | 2003-11-28 | Color luminescent double-sound firecracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670896Y (en) |
-
2003
- 2003-11-28 CN CN 200320111637 patent/CN2670896Y/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 |