CN201285255Y - Cylindrical small firework - Google Patents
Cylindrical small firework Download PDFInfo
- Publication number
- CN201285255Y CN201285255Y CNU2008201584698U CN200820158469U CN201285255Y CN 201285255 Y CN201285255 Y CN 201285255Y CN U2008201584698 U CNU2008201584698 U CN U2008201584698U CN 200820158469 U CN200820158469 U CN 200820158469U CN 201285255 Y CN201285255 Y CN 201285255Y
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- CN
- China
- Prior art keywords
- effect
- mud layer
- coyote hole
- medicine
- cylindrical shell
- 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 provides a columniform small display shell firework which organically combines the effect part of the small display shell firework and a propellant powder package. The utility model adopts the technical scheme that an isolated mud layer is arranged close to one end of the bottom of a cylinder with both ends closed by a solid attractant or a mud layer, a propellant powder chamber is arranged at the lower part of the isolated mud layer, and an effect powder chamber is arranged at the upper part; one end of an ignition fuse is in spreading connection with propellant powder, and the other end extends out of the cylinder; and a burning fuse penetrates through the isolated mud layer to be in spreading connection with powder in the propellant powder chamber and the effect powder chamber. The columniform small display shell firework is simpler to fire, does not need prearranging propellant powder in a launcher and can use the same launcher for repeated launch so as to decrease the cost.
Description
Technical field
The utility model relates to fireworks, is meant a kind of cylindricality Small fireworks display bomb fireworks especially.
Background technology
Small fireworks display bomb also claims little shell, is a kind of fireworks in the emission of outdoor use emitter, and this emitter can load Small fireworks display bomb repeatedly and set off.Present Small fireworks display bomb is to place the effect medicine and blast medicine in spherical shell or barrel shell, blasts medicine with regularly going between to connect, and during emission, after regularly lead-in wire is lighted, ignites Small fireworks display bomb generation sound and light program.There are some technical problems in this Small fireworks display bomb, and generally, default propellant powder and ignition fuse are put into launching tube with Small fireworks display bomb on emitter, light ignition fuse and set off.Design a kind of Small fireworks display bomb that propellant powder and ignition fuse need be set on emitter, just the new product that can set off is the present technical issues that need to address.
Summary of the invention
For overcoming the problem that combines of existing Small fireworks display bomb and propellant powder, the utility model provides a kind of cylindricality Small fireworks display bomb, and the effect part and the propellant powder of Small fireworks display bomb is surrounded by the machine combination, and emitter easy to use loads repeatedly to be seted off.
The technical solution of the utility model is such, cylindricality Small fireworks display bomb fireworks, and dress effect medicine and the column-shaped barrel that blasts medicine in comprising is characterized in that:
Be provided with one near cylindrical shell bottom one end and isolate mud layer, isolate the mud layer bottom and be the emission coyote hole, top is the effect coyote hole;
To be arranged on propellant powder indoor for the emission cartridge bag, and ignition fuse one end passes fire with propellant powder and is connected, and the other end stretches out outside the cylindrical shell, launches bottom the coyote hole with solid flashing composition or mud layer secure seal;
Effect medicine and blast medicine and be arranged in the effect coyote hole, effect coyote hole top is with solid flashing composition or mud layer secure seal;
Overshoot lead wire runs through the isolation mud layer, with fiery connection of medicine biography in emission coyote hole, the effect coyote hole.
Described ignition fuse can stretch out outside the cylindrical shell from cylinder lateral wall or cylindrical shell two ends.
Described cylindrical shell top can be provided with a spherical crown.
The utility model will launch cartridge bag and effect medicine, blast medicine is combined to form overall structure in same column-shaped barrel, produced positive technique effect.The one,, when setting off the operation simpler, need not in launching tube, to place in advance propellant powder.The 2nd,, use same launching tube, but repeat its transmission reduces the urceolus cost.The 3rd,, manufacture craft is simple, and cost is low, and is handsome in appearance.At the cylindrical shell top spherical crown is set, its streamline moulding, not only handsome in appearance, more can reduce windage, improve the firing altitude of Small fireworks display bomb.
Description of drawings
Fig. 1 is to use the structural representation of the cylindricality Small fireworks display bomb fireworks of technical solutions of the utility model making
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
With reference to Fig. 1, cylindricality Small fireworks display bomb fireworks comprise following manufacture craft:
1) pulls tube, the height watt paper of different-thickness is processed into cylindrical shell 1 by design specification, the ignition fuse installing hole is set in cylindrical shell 1 bottom sides with rotary machine.
2) the intermediate isolating mud layer is set, with yellow mud isolation mud layer 2 is being set near the cylindrical shell bottom position, isolate mud layer 2 bottoms and be emission coyote hole 3, the size of emission coyote hole is definite according to the product explosive payload.Isolating mud layer top is effect coyote hole 4, and the size of effect coyote hole 4 is determined according to explosive payload.Overshoot lead wire 5 runs through isolates mud layer 2, with fiery connection of medicine biography in emission coyote hole, the effect coyote hole.
3) seal up mouth, dress effect medicine and blast medicine in effect coyote hole 4, its top is with solid flashing composition or yellow mud layer 8 secure seal.
4) envelope end opening is installed propellant powder in emission coyote hole 3, its bottom as required, can be provided with the ignition fuse installing hole in the cylindrical shell bottom with solid flashing composition or yellow mud layer 9 secure seal.
5) ignition fuse 6 is installed, is made ignition fuse 6 one ends and propellant powder pass fire and be connected, the other end stretches out outside the cylindrical shell 1.
In addition, also can one spherical crown be set, make its top have the streamline moulding, improve firing altitude at cylindrical shell 1 top.
Set off explanation: when setting off, will adopt the ignition fuse of the cylindricality Small fireworks display bomb fireworks of technical solutions of the utility model making to be drawn out to outside the launching tube, the cylindricality Small fireworks display bomb be put into the launching tube bottom, lights ignition fuse and gets final product.
Claims (3)
1, cylindricality Small fireworks display bomb fireworks, dress effect medicine and the column-shaped barrel that blasts medicine in comprising is characterized in that:
Be provided with one near cylindrical shell bottom one end and isolate mud layer, isolate the mud layer bottom and be the emission coyote hole, top is the effect coyote hole;
To be arranged on propellant powder indoor for the emission cartridge bag, and ignition fuse one end passes fire with propellant powder and is connected, and the other end stretches out outside the cylindrical shell, launches bottom the coyote hole with solid flashing composition or mud layer secure seal;
Effect medicine and blast medicine and be arranged in the effect coyote hole, effect coyote hole top is with solid flashing composition or mud layer secure seal;
Overshoot lead wire runs through the isolation mud layer, with fiery connection of medicine biography in emission coyote hole, the effect coyote hole.
2, cylindricality Small fireworks display bomb according to claim 1 is characterized in that: described ignition fuse can stretch out outside the cylindrical shell from cylinder lateral wall or cylindrical shell two ends.
3, cylindricality Small fireworks display bomb according to claim 1 is characterized in that: described cylindrical shell top can be provided with a spherical crown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584698U CN201285255Y (en) | 2008-09-12 | 2008-09-12 | Cylindrical small firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584698U CN201285255Y (en) | 2008-09-12 | 2008-09-12 | Cylindrical small firework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285255Y true CN201285255Y (en) | 2009-08-05 |
Family
ID=40950241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201584698U Expired - Fee Related CN201285255Y (en) | 2008-09-12 | 2008-09-12 | Cylindrical small firework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285255Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421395A (en) * | 2017-03-22 | 2017-12-01 | 申雪知 | A kind of environment protection firework |
| CN110425942A (en) * | 2019-09-02 | 2019-11-08 | 浏阳市小河烟花制造有限公司 | A kind of end seals structure of cylindricality display shell |
-
2008
- 2008-09-12 CN CNU2008201584698U patent/CN201285255Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421395A (en) * | 2017-03-22 | 2017-12-01 | 申雪知 | A kind of environment protection firework |
| CN110425942A (en) * | 2019-09-02 | 2019-11-08 | 浏阳市小河烟花制造有限公司 | A kind of end seals structure of cylindricality display shell |
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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: 20090805 Termination date: 20100912 |