CN2341114Y - Rocket firework - Google Patents
Rocket firework Download PDFInfo
- Publication number
- CN2341114Y CN2341114Y CN 98230529 CN98230529U CN2341114Y CN 2341114 Y CN2341114 Y CN 2341114Y CN 98230529 CN98230529 CN 98230529 CN 98230529 U CN98230529 U CN 98230529U CN 2341114 Y CN2341114 Y CN 2341114Y
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- CN
- China
- Prior art keywords
- rocket
- cylindrical shell
- layer
- gunpowder
- washer
- Prior art date
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Abstract
The utility model provides an improved barrel emitting type rocket firework. The utility model is composed of a barrel type emitting device and a rocket, wherein, the rocket is sheathed in a barrel body of the emtting device in the axial direction, a powder layer that can be detonated is arranged in the barrel body, multiple layers of stacked bright beads and powder are also arranged in the rocket, and the rocket is connected with the powder of the barrel body by a leading wire. As a result, after the barrel body is detonated and emitted, secondary detonation in the air can be carried out, and the rocket continues ascending, and thereby, the secondary emission propulsion is realized. The bright beads flash for multiple times in a beautiful manner. The utility model has the advantage of easy mass production and packing owing to the integrated assembly between the emitting device and the rocket.
Description
The utility model is a kind of improved tube hairdo rocket firework, belongs to technical field of fireworks and crackers.
In the existing rocket firework, the rocket firework that uses the guide post emission is arranged, the rocket firework that uses the emission of slot type launcher is also arranged, all belong to the one-level emission, different is, the former by rod or bamboo rod guidance to, the latter is by the empennage guiding, because the former guide post is oversize, latter's empennage is excessive, overweight, install so all make it to be difficult to carry out the batch small size, the hollow firework effect when setting off is not good yet.
The purpose of this utility model provides a kind of improved tube hairdo rocket firework, and this fireworks are convenient to assembling of batch small size and packing and are had hollow firework effect preferably.
The utility model is to realize like this, improved tube hairdo rocket firework, it is made up of cartridge type emitter and rocket two parts, its improvements are that described cartridge type emitter is by cylindrical shell (14) and the base (1) inserted successively by the inner chamber one bottom portion of cylindrical shell (14), gunpowder layer (2) and adding is placed on the washer (4) on gunpowder layer (2) surface and forms, wherein gunpowder layer (2) is drawn a lead-in wire (3) outside cylindrical shell, described rocket is then by the rocket body (11) of the magnetic tape trailer wing (7) and the bright pearl layer of being inserted successively towards empennage (7) one bottom portions by rocket body (11) inner chamber (8), gunpowder layer (9), bright pearl layer (10) is formed, rocket body (11) has the base plate (5) of back cover towards the bottom of empennage (7) one ends, rocket body (11) has towards the other end of empennage (7) one ends bottom and is conical sealing compound (12), described rocket axially is inserted in to have between the bright pearl layer (8) of the gunpowder layer (2) of the interior cartridge type emitter of cylindrical shell (14) of cartridge type emitter and rocket passes the lead-in wire (6) that washer (4) and base plate (5) are in series, and also has on the sealing compound that is placed on rocket in cylindrical shell (14) chamber and the washer that makes it to locate (13).The cylindrical shell (14) of cartridge type emitter is interior to be assembled with cartridge type emitter one because described rocket is placed into, do not re-use peripheral hardware stock or split launcher, so making of the present utility model and small size assembling and packing are easier to standard operation, the enforcement that is easier to produce in batches.Because forming secondary by the burning of emitter and rocket respectively when setting off, the tube hairdo rocket firework of one assembling fires promotion again, gunpowder explosion first, the glittering ejection of the bright then pearl and then interior gunpowder of arrow is exploded once more, and spray bright pearl once more, so become to have the continuous firework display effect of glamour in hollow shape, realized the purpose of this utility model.
Description of drawings:
Fig. 1 is the structural representation of a specific embodiment of the utility model tube hairdo rocket firework;
Fig. 2 be among Fig. 1 A-A to view.
Among Fig. 1-2, wherein:
1-base 2-gunpowder layer 3-lead-in wire 4-washer
The bright pearl layer of 5-base plate 6-lead-in wire 7-empennage 8-
The bright pearl layer of 9-gunpowder layer 10-11-rocket body 12-sealing compound
13-washer 14-cylindrical shell 15-seals washer
With reference to Fig. 1-2, the tube hairdo rocket firework of present embodiment is made up of cartridge type emitter and the rocket two parts of inserting in the emitter cylindrical shell, emitter wherein has a cylindrical shell (14) that rolls with millboard as carrier, by inserting the base (1) of one deck yellow mud in the one end tube chamber as cylindrical shell, fill out folded one deck in base (1) the top cylinder chamber again and be the gunpowder layer (2) of raw material and make washer (4) topped with thin paper with the black powder, bury simultaneously a lead-in wire (3) in gunpowder layer (2), lead-in wire (3) one ends pass cylindrical shell by cylindrical shell (14) one sides; Above-mentioned rocket then rolls into the rocket body (11) of an outer warp less than cylindrical shell (14) internal diameter by millboard, rocket body (11) lower end is evenly distributed with 6 empennages made of paper (7) that axially are fixed on the face along periphery as shown in Figure 2, insert base plate made of paper (5) by at the bottom of empennage (7) one end tubes, stacking gradually in rocket body (11) cylindrical shell, bright pearl layer (8), with sound black powder is the gunpowder layer (9) of raw material, bright pearl layer (10), the conical sealing compound (12) that the yellow mud of drawing materials is made, integral body is the rocket shape, axially be inserted in by an end of its magnetic tape trailer wing (7) in the cylindrical shell (14) of emitter with cylindrical shell (14) in washer (4) kissing connect, imbed lead-in wire (6) in the bright pearl layer (8) in the rocket body (11), the gunpowder that one end of lead-in wire (6) passes in washer (4) the insertion cylindrical shell (14) is led in (2), locate in cylindrical shell (14) in order to make rocket body (11), one washer made of paper (13) that radially presses on the sealing compound (12) also is set in cylindrical shell, in addition, in order to reach overall appearance, cylindrical shell (14) seals as sealing catch (15) with red Waxpaper towards the other end of base (1) one end, and this seals washer (15) also can play dampproof effect.The tube hairdo rocket firework of the present utility model that constitutes thus is good through sample examination firework display effect, sample is erected in ground by base (1), light that lead-in wire (3) on the cylindrical shell (14) can be ignited gunpowder layer (2) thus promoting rocket high speed under its empennage (7) guide effect rotates thorax directive sky, because gunpowder layer (2) explosion time has been lighted the lead-in wire (6) that leads to bright pearl layer (8) in the rocket rocket body (11), so blowing bright pearl layer in hollow again, that bright pearl layer (8) glittering four is penetrated is very attractive in appearance, thereby the bright pearl (8) of burning is ignited the gunpowder layer (9) on the rocket simultaneously continues to promote arrow is that sealing compound (12) continues the one section suitable height that rises along the rising track, because it has the bright pearl (10) of being ignited simultaneously, former sky occurs bright pearl opening in the air again and is scattered, and its scape is more grand.
Claims (1)
1, a kind of hairdo rocket firework, it is made up of cartridge type emitter and rocket, it is characterized in that, described cartridge type emitter is by cylindrical shell (14) and the base (1) inserted successively by the inner chamber one bottom portion of cylindrical shell (14), gunpowder layer (2) and adding is placed on the washer (4) on gunpowder layer (2) surface and forms, wherein gunpowder layer (2) is drawn a lead-in wire (3) outside cylindrical shell, described rocket is then by the rocket body (11) of the magnetic tape trailer wing (7) and the bright pearl layer of being inserted successively towards empennage (7) one bottom portions by rocket body (11) inner chamber (8), gunpowder layer (9), bright pearl layer (10) is formed, rocket body (11) has the base plate (5) of back cover towards the bottom of empennage (7) one ends, rocket body (11) has towards the other end of empennage (7) one ends bottom and is conical sealing compound (12), described rocket axially is inserted in the cylindrical shell (14) of cartridge type emitter, have between the gunpowder layer (2) of cartridge type emitter and the bright pearl layer (8) of rocket and pass the lead-in wire (6) that washer (4) and base plate (5) are in series, also have on the sealing compound that is placed on rocket in cylindrical shell (14) chamber and the washer that makes it to locate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98230529 CN2341114Y (en) | 1998-04-13 | 1998-04-13 | Rocket firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98230529 CN2341114Y (en) | 1998-04-13 | 1998-04-13 | Rocket firework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341114Y true CN2341114Y (en) | 1999-09-29 |
Family
ID=33980147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98230529 Expired - Fee Related CN2341114Y (en) | 1998-04-13 | 1998-04-13 | Rocket firework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341114Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852576A (en) * | 2010-05-21 | 2010-10-06 | 南京理工大学 | Propellant charge structure of smokeless firework and charge method thereof |
| CN103256864A (en) * | 2013-05-07 | 2013-08-21 | 苏州征之魂专利技术服务有限公司 | Method for manufacturing pattern-character fireworks |
| CN103424037A (en) * | 2013-05-24 | 2013-12-04 | 陈正权 | Inner barrel body used for environment-friendly fireworks |
| CN108168377A (en) * | 2018-01-29 | 2018-06-15 | 万载县鸿庆环保科技有限公司 | A kind of environment-friendly type firework effect inner cylinder |
| CN116220944A (en) * | 2023-05-09 | 2023-06-06 | 北京星河动力装备科技有限公司 | Solid engine and rocket |
-
1998
- 1998-04-13 CN CN 98230529 patent/CN2341114Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852576A (en) * | 2010-05-21 | 2010-10-06 | 南京理工大学 | Propellant charge structure of smokeless firework and charge method thereof |
| CN101852576B (en) * | 2010-05-21 | 2013-04-24 | 南京理工大学 | Propellant charge structure of smokeless firework and charge method thereof |
| CN103256864A (en) * | 2013-05-07 | 2013-08-21 | 苏州征之魂专利技术服务有限公司 | Method for manufacturing pattern-character fireworks |
| CN103256864B (en) * | 2013-05-07 | 2016-01-27 | 苏州征之魂专利技术服务有限公司 | A kind of image-text firework production method |
| CN103424037A (en) * | 2013-05-24 | 2013-12-04 | 陈正权 | Inner barrel body used for environment-friendly fireworks |
| CN103424037B (en) * | 2013-05-24 | 2015-06-10 | 陈正权 | Inner barrel body used for environment-friendly fireworks |
| CN108168377A (en) * | 2018-01-29 | 2018-06-15 | 万载县鸿庆环保科技有限公司 | A kind of environment-friendly type firework effect inner cylinder |
| CN116220944A (en) * | 2023-05-09 | 2023-06-06 | 北京星河动力装备科技有限公司 | Solid engine and rocket |
| CN116220944B (en) * | 2023-05-09 | 2023-09-05 | 北京星河动力装备科技有限公司 | Solid engine and rocket |
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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 |