CN207501791U - A kind of moulding electrical fire with structure of catching fire twice - Google Patents
A kind of moulding electrical fire with structure of catching fire twice Download PDFInfo
- Publication number
- CN207501791U CN207501791U CN201721196875.9U CN201721196875U CN207501791U CN 207501791 U CN207501791 U CN 207501791U CN 201721196875 U CN201721196875 U CN 201721196875U CN 207501791 U CN207501791 U CN 207501791U
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- CN
- China
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- composition layer
- pyrotechnic composition
- igniting
- interior
- shaping sector
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Abstract
The utility model discloses a kind of moulding electrical fires with structure of catching fire twice.Including the holding rod with shaping sector, coated on the pyrotechnic composition layer of holding rod shaping sector and igniting at, it is characterized in that：Holding rod shaping sector is coated with outer pyrotechnic composition layer and interior pyrotechnic composition layer, portion of igniting is equipped at the same position of outer pyrotechnic composition layer and interior pyrotechnic composition layer, by lighting outer pyrotechnic composition layer at igniting, outer pyrotechnic composition layer is reversely seted off into two burning bright spots with starting point along the shaping sector of holding rod to the portion of igniting, when burning to it is described ignite portion when, it is seted off by outer pyrotechnic composition layer and the portion of igniting coordinates the interior pyrotechnic composition layer that ignites, the interior pyrotechnic composition layer reversely to be seted off along the shaping sector of the holding rod into two burning bright spots with starting point after being ignited.The utility model has the artistic effect seted off twice back and forth along shaping sector, sets off mode novel and unique, sets off form and effect is rich and varied, and ornamental value is stronger, set off the time it is longer the advantages that.
Description
Technical field
The utility model is related to a kind of moulding electrical fires with structure of catching fire twice, belong to fireworks product.
Background technology
In the prior art, it is various to hold electrical fire product category, but main using the construction packet that is in line in holding rod one end
One layer of electrical fire drug is wrapped up in, a burning bright spot is formed after being lighted by igniter head from one end rearwardly slowly linear movement burning
Effect, set off form and effect be dull, set off that the time is of short duration, although also having currently on the market using in holding rod
One end constructs a shaping sector, and wraps up one layer of electrical fire drug along the shaping sector, by igniter head point and then forms two combustions
Burn bright spot from one end into the effect of burning is reversely moved along shaping sector, although being provided with moulding firework display effect, set off form according to
It is old very dull, atmosphere deficiency is seted off, can not meet the modern times sets off ornamental demand.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide for a kind of moulding electricity with structure of catching fire twice
Blink, the moulding electrical fire can show the spy that the shaping sector of two burnings bright spot along holding rods is seted off twice back and forth when setting off
Special effect fruit, combustion efficiency novel and unique, it is longer to set off the time.
In order to achieve the above object, the utility model can be realized by following technical solution：
A kind of moulding electrical fire with structure of catching fire twice, including the holding rod with shaping sector, coated on the hand
It holds at the pyrotechnic composition layer and igniting of bar shaping sector, it is characterized in that：The holding rod shaping sector is coated with outer pyrotechnic composition layer and interior cigarette
Gunpowder layer is equipped with portion of igniting, by lighting outer pyrotechnics at igniting at the same position of the outer pyrotechnic composition layer and interior pyrotechnic composition layer
Medicine layer, outer pyrotechnic composition layer are reversely seted off into two burning bright spots with starting point along the shaping sector of the holding rod to the portion of igniting, and work as combustion
Burn to it is described ignite portion when, seted off by outer pyrotechnic composition layer and the portion's of igniting cooperation ignited interior pyrotechnic composition layer, the interior pyrotechnic composition layer
It is reversely seted off along the shaping sector of the holding rod into two burning bright spots with starting point after being ignited.
In the technical solution of the utility model, refuge floor is additionally provided between the outer pyrotechnic composition layer and interior pyrotechnic composition layer.
In the technical solution of the utility model, the portion of igniting is constructed or is used combustion-supporting material knot using ignition powder structure
Structure constructs
The utility model has the advantage that is with advantageous effect：
1st, using the technical solution of the utility model, inside and outside two layers of pyrotechnic composition is applied along the shaping sector of holding rod, and
The same position of inside and outside two layers of pyrotechnic composition is equipped with portion of igniting, when setting off, by lighting outer pyrotechnic composition layer, outer pyrotechnic composition layer at igniting
With starting point into two burning bright spots reversely seted off along shaping sector to the portion of igniting, when set off to ignite portion when, pass through outer pyrotechnic composition layer
Set off the portion of igniting and the interior pyrotechnic composition layer that ignites therewith, interior pyrotechnic composition layer be ignited after with starting point into two burning bright spots again
The firework display effect twice back and forth reversely seted off along shaping sector, sets off mode novel and unique, has and is fired twice back and forth along shaping sector
The artistic effect put, sets off form and effect is rich and varied, and ornamental value is stronger, and it is longer to set off the time.
Description of the drawings
Fig. 1 is the sectional structure front view of the utility model.
Attached drawing marks explanation：In the outer pyrotechnic composition layer of 1- holding rods, 2-, 3- pyrotechnic composition layer, 4- ignite portion, at 5- igniting.
Specific embodiment
In the following, the utility model will be described in detail with reference to the drawings and specific embodiments：
As shown in Figure 1, it is formed, by holding rod 1, outer pyrotechnic composition layer 2, interior pyrotechnic composition layer 3, portion 4 of igniting, 5 structure of igniting
Into.
Specific embodiment is structurally characterized in that：
A kind of moulding electrical fire with structure of catching fire twice, including the holding rod 1 with shaping sector, coated on the hand
It holds 5 at the pyrotechnic composition layer and igniting of bar shaping sector, it is characterized in that：1 shaping sector of holding rod is coated with outer pyrotechnic composition layer 2 and interior
Pyrotechnic composition layer 3 is equipped with portion 4 of igniting at the same position of the outer pyrotechnic composition layer and interior pyrotechnic composition layer, outer by being lighted at igniting
Pyrotechnic composition layer, outer pyrotechnic composition layer are reversely seted off into two burning bright spots with starting point along the shaping sector of the holding rod 1 to the portion of igniting,
When burning to it is described ignite portion when, seted off by outer pyrotechnic composition layer and the portion's of igniting cooperation ignited interior pyrotechnic composition layer, the interior pyrotechnics
Medicine layer is reversely seted off with starting point after being ignited into two burning bright spots along the shaping sector of the holding rod 1.
In the embodiment of the utility model, the portion 4 of igniting is using ignition powder structure construction or uses combustion-supporting material knot
Structure constructs, and portion 4 of igniting can be coating or be wrapped in interior pyrotechnic composition layer 3 or apply or be wrapped in outer pyrotechnic composition layer
2；
It is to set off to ignite by outer pyrotechnic composition layer 2 to draw when the portion of igniting 4 applies or be wrapped in interior pyrotechnic composition layer 3, in setting off
Combustion portion 4, then ignited interior pyrotechnic composition layer 3 by the portion of igniting 4；And when the portion of igniting 4 applies or be wrapped in outer pyrotechnic composition layer 2, in setting off
It is to obstruct outer pyrotechnic composition layer 2 by the portion of igniting 4 to set off burning outward, and outer pyrotechnic composition layer 2 is forced inwardly to set off burning, outer pyrotechnics
Medicine layer 2 inwardly sets off the high temperature that burning generates and ignites interior pyrotechnic composition layer 3.
In the embodiment of the utility model, one layer of refuge floor is set between outer pyrotechnic composition layer 2 and interior pyrotechnic composition layer 3,
The refuge floor can prevent outer pyrotechnic composition layer 2 from setting off the interior pyrotechnic composition layer 3 that ignites in the process.
In the embodiment of the utility model, pyrotechnic composition layer is not limited to apply or wrap up outer pyrotechnics in shaping sector
The double-layer structure of medicine layer 2 and interior pyrotechnic composition layer 3 constructs or more than two layers of structure constructs, so as to reach shaping sector two
Secondary above firework display effect back and forth.
In the above-described embodiments, although having made more detailed description and explanation to the utility model, also exist and fall with
The replacement, deformation and equivalent example of the scope of the utility model.Those skilled in the art, which should fully understand, not to be departed from by its power
The utility model that profit requirement limits is modified in the case of conceiving with protection domain to the utility model or equivalent replacement,
It should all cover in the right of the utility model.
Claims (3)
1. a kind of moulding electrical fire with structure of catching fire twice, including the holding rod (1) with shaping sector, coated on the hand
(5) are held at the pyrotechnic composition layer and igniting of bar shaping sector, it is characterized in that：Holding rod (1) shaping sector is coated with outer pyrotechnic composition layer
(2) and interior pyrotechnic composition layer (3) portion (4) of igniting, is equipped at the same position of the outer pyrotechnic composition layer and interior pyrotechnic composition layer, is passed through a little
Outer pyrotechnic composition layer is lighted at fiery place, and outer pyrotechnic composition layer is reversed along the shaping sector of the holding rod (1) into two burning bright spots with starting point
Seted off to the portion of igniting, when burning to it is described ignite portion when, seted off by outer pyrotechnic composition layer and the portion's of igniting cooperation ignited interior pyrotechnic composition
Layer, the interior pyrotechnic composition layer are reversely seted off with starting point after being ignited into two burning bright spots along the shaping sector of the holding rod (1).
2. a kind of moulding electrical fire with structure of catching fire twice according to claim 1, it is characterized in that：The outer pyrotechnics
Refuge floor is additionally provided between medicine layer (2) and interior pyrotechnic composition layer (3).
3. a kind of moulding electrical fire with structure of catching fire twice according to claim 1, it is characterized in that：The portion of igniting
(4) it is constructed using ignition powder structure or is constructed using combustion-supporting material structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196875.9U CN207501791U (en) | 2017-09-18 | 2017-09-18 | A kind of moulding electrical fire with structure of catching fire twice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196875.9U CN207501791U (en) | 2017-09-18 | 2017-09-18 | A kind of moulding electrical fire with structure of catching fire twice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207501791U true CN207501791U (en) | 2018-06-15 |
Family
ID=62498366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196875.9U Expired - Fee Related CN207501791U (en) | 2017-09-18 | 2017-09-18 | A kind of moulding electrical fire with structure of catching fire twice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207501791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595290A (en) * | 2019-09-25 | 2019-12-20 | 浏阳市长寿玩具烟花制造有限公司 | Preparation method of electrooptical flower |
| WO2021135209A1 (en) * | 2019-12-31 | 2021-07-08 | 长沙市斯帕克电子科技有限公司 | Electronic firework rod, hand-held electronic firework and remote firework lighting system |
-
2017
- 2017-09-18 CN CN201721196875.9U patent/CN207501791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595290A (en) * | 2019-09-25 | 2019-12-20 | 浏阳市长寿玩具烟花制造有限公司 | Preparation method of electrooptical flower |
| WO2021135209A1 (en) * | 2019-12-31 | 2021-07-08 | 长沙市斯帕克电子科技有限公司 | Electronic firework rod, hand-held electronic firework and remote firework lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20200918 |