CN2591555Y - Double-noise making aerial display rockets - Google Patents
Double-noise making aerial display rockets Download PDFInfo
- Publication number
- CN2591555Y CN2591555Y CN 02281303 CN02281303U CN2591555Y CN 2591555 Y CN2591555 Y CN 2591555Y CN 02281303 CN02281303 CN 02281303 CN 02281303 U CN02281303 U CN 02281303U CN 2591555 Y CN2591555 Y CN 2591555Y
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- CN
- China
- Prior art keywords
- powder
- fireworks
- double
- cavity
- upper layer
- 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 - Lifetime
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Abstract
The utility model discloses double-sound display fireworks which combines fireworks with firecrackers and generates the effects of the firecrackers and the fireworks simultaneously. In the traditional firecracker, granular powder with the effect of fireworks is filled in the upper layer powder of a cavity of the firecracker, the middle is separated by soil mud and is divided into lower layer powder and upper layer powder, the product is lifted off by the lower layer powder, and the effect of fireworks is produced when the upper layer powder explodes. The utility model is formed by that the powder is filled in a sealing cavity body composed of a casing 2, a plastery upper sealing head 6, a lower sealing head 5 and a middle partition 3. The utility model is characterized in that the granular powder 1 with the effect of fireworks is filled in the cavity body of the upper layer, black powder 7 for launching and lifting off is filled in a cavity body of the lower layer, and a middle partition lead 4 is arranged between the upper layer and the lower layer.
Description
Affiliated field:
The utility model relates to the firecracker in a kind of daily necessities, particularly a kind of Double-noise making aerial display rockets that produces firecracker and flame flower effect when fireworks and firecracker are combined.
Background technology:
The tradition firecracker only produces effects,sound, adopts the blast medicine to be made into Dan Xiang, two sound or to knit into polyphony usually, does not produce flame flower effect.
Technical scheme:
The purpose of this utility model is to disclose a kind of Double-noise making aerial display rockets that produces firecracker and flame flower effect when fireworks and firecracker are combined.In traditional firecracker, filling has the granule medicament of flame flower effect in the gunpowder of the upper strata of its cavity, and is middle with native mud partition, after branch lower floor's medicine and upper strata medicine, lower floor's medicine make the product lift-off, produces firework effect in the time of the blast of upper strata medicine.
The utility model can realize in the following manner, the utility model by shell 2, mud shape upper cover 6, low head 5, in the closed cavity that 3 form, the filling medicine is characterized in that:
A. load firework effect granule medicament 1 in the cavity of upper strata;
B. adorn the black powder 7 that launches in lower floor's cavity;
C. in being equipped with between levels every the lead-in wire 4.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation
Embodiment:
The accompanying drawings most preferred embodiment:
Double-noise making aerial display rockets constitutes a closed cavity by papery shell 2 and mud shape end socket 6 and low head 5, in having in the cavity every 3, in every lead-in wire 4, lower floor's gunpowder 7, upper strata flame flower effect granule medicament 1 with go between 8;
Double-noise making aerial display rockets 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. Double-noise making aerial display rockets, by shell (2), mud shape upper cover (6), low head (5), in the closed cavity that (3) are formed, the filling medicine is characterized in that:
A. load firework effect granule medicament (1) in the cavity of upper strata;
B. adorn the black powder (7) that launches in lower floor's cavity;
C. in being equipped with between levels every the lead-in wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02281303 CN2591555Y (en) | 2002-11-20 | 2002-11-20 | Double-noise making aerial display rockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02281303 CN2591555Y (en) | 2002-11-20 | 2002-11-20 | Double-noise making aerial display rockets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2591555Y true CN2591555Y (en) | 2003-12-10 |
Family
ID=33743725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02281303 Expired - Lifetime CN2591555Y (en) | 2002-11-20 | 2002-11-20 | Double-noise making aerial display rockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2591555Y (en) |
-
2002
- 2002-11-20 CN CN 02281303 patent/CN2591555Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121120 Granted publication date: 20031210 |