CN2700818Y - Flashing double-sound firecracker - Google Patents
Flashing double-sound firecracker Download PDFInfo
- Publication number
- CN2700818Y CN2700818Y CN 200320111638 CN200320111638U CN2700818Y CN 2700818 Y CN2700818 Y CN 2700818Y CN 200320111638 CN200320111638 CN 200320111638 CN 200320111638 U CN200320111638 U CN 200320111638U CN 2700818 Y CN2700818 Y CN 2700818Y
- Authority
- CN
- China
- Prior art keywords
- drug
- cavity
- filled
- upper layer
- magnesium chloride
- 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 flashing double-sound firecracker which adds non-ferrous metal aluminum into traditional double-sound upper layer exploding drug, so white iridescent effect can be created after exploding in the sky. In traditional firecrackers, the upper layer drug in the cavity is filled with metal aluminum, the middle part is separated with a mixture of magnesium oxide and magnesium chloride in order to divide the drug into a lower layer and an upper layer. The lower layer drug can create white iridescent effect when the upper layer drug is exploding after lifting in the sky. The utility model comprises a housing 2, a top sealing head 6, a bottom sealing head 5 and a middle separation, so two sealed cavities are formed and the drug is filled in the cavities. The utility model is characterized in that the upper layer cavity is filled with exploding and iridescent gunpowder 1 with metal aluminum, and the lower part 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-bang firecracker that has the white 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 the white flash effect.
Technical scheme:
The purpose of this utility model is to disclose a kind of flash of light double-sound firecracker, increases non-ferrous metal aluminium in traditional double-bang firecracker upper strata blast medicine, and aloft the blast back produces the white flash effect.In traditional firecracker, a filling gold aluminium 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 the white 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 the blast flash of light gunpowder 1 that contains metallic aluminium in the cavity of upper strata;
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.
Upper cover 6 low heads 5 of magnesia and magnesium chloride mixture, in the closed cavities that 3 form, load medicine.
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 flash of light double-bang firecracker constitutes a closed cavity by upper cover 6 and the low head 5 that papery shell 2 and magnesia magnesium chloride mix, have in the cavity magnesia magnesium chloride mixed in every 3, in contain the blast medicine 1 and the fuse 8 of metallic aluminium every lead-in wire 4 lower floor's gunpowder 7, upper strata:
Flash of light 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 flash of light 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,
It is characterized in that:
A. be filled with the blast flash of light gunpowder (1) that contains metallic aluminium in the cavity of upper strata;
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 200320111638 CN2700818Y (en) | 2003-11-28 | 2003-11-28 | Flashing double-sound firecracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111638 CN2700818Y (en) | 2003-11-28 | 2003-11-28 | Flashing double-sound firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700818Y true CN2700818Y (en) | 2005-05-18 |
Family
ID=34762118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111638 Expired - Fee Related CN2700818Y (en) | 2003-11-28 | 2003-11-28 | Flashing double-sound firecracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700818Y (en) |
-
2003
- 2003-11-28 CN CN 200320111638 patent/CN2700818Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20091228 |