CN207610632U - A kind of two-way transmitting firework structure - Google Patents
A kind of two-way transmitting firework structure Download PDFInfo
- Publication number
- CN207610632U CN207610632U CN201720867981.9U CN201720867981U CN207610632U CN 207610632 U CN207610632 U CN 207610632U CN 201720867981 U CN201720867981 U CN 201720867981U CN 207610632 U CN207610632 U CN 207610632U
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- gunpowder
- fireworks
- clay
- lead wire
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Abstract
The utility model discloses a kind of two-way transmitting firework structure comprising fireworks inner casing, fireworks casing open luxuriant gunpowder, propellant, ignition fuse, rapid lead wire and delay lead；The inner cavity of the fireworks inner casing includes the first gunpowder area, the second gunpowder area and third gunpowder area；Second gunpowder area is between the first gunpowder area and third gunpowder area；It is described to open luxuriant gunpowder and be set in the second gunpowder area, the propellant be set in the first gunpowder area and third gunpowder area in；One end of the ignition fuse is stretched out outside fireworks casing, and the other end stretches into the first gunpowder area；The rapid lead wire connects the first gunpowder area and third gunpowder area；The delay lead connects the first gunpowder area and the second gunpowder area.The utility model is simple in structure, is respectively arranged with the two-way transmitting that propellant realizes pyrotechnics in the first gunpowder area and third gunpowder area, for pyrotechnics in transmitting, the upper end or lower end of fireworks, which land, can emit fireworks lift-off.
Description
Technical field
The utility model is related to fireworks field more particularly to a kind of two-way transmitting firework structures.
Background technology
Fireworks are to utilize gunpowder, send out sound, light, color and other effects by burning or exploding, fireworks use in actual life
It is more and more, type is also varied, however the safety accident caused by setting off fireworks is also to occur again and again, originally
Happy festival time that should be happy is because accident becomes very sad.
Existing fireworks can only realize unidirectional emission, and the fireworks of unidirectional emission have the direction of the launch, fireworks in transmitting,
In actual life, although on fireworks have how the label put, still have negligent people by fireworks upper and lower side
Reverse to put, ignite fireworks in this case, and fireworks can pop on the ground, this is extremely hazardous.
Invention content
The technical problem to be solved by the utility model is to for the above-mentioned deficiency of the prior art, propose a kind of two-way
Emit firework structure.
The utility model solves its technical problem the technical solution adopted is that a kind of two-way transmitting firework structure comprising：
Fireworks inner casing；The inner cavity of the fireworks inner casing includes the first gunpowder area, the second gunpowder area and third gunpowder area；Second
Gunpowder area is between the first gunpowder area and third gunpowder area；
Fireworks casing；The fireworks casing is placed on fireworks inner casing；
Open luxuriant gunpowder, propellant；Described to open luxuriant gunpowder and be set in the second gunpowder area, the propellant is set to
In in one gunpowder area and third gunpowder area；
Ignition fuse, rapid lead wire；One end of the ignition fuse is stretched out outside fireworks casing, and the other end stretches into the first fire
In medicine area；The rapid lead wire connects the first gunpowder area and third gunpowder area；
Postpone lead；The delay lead connects the first gunpowder area and the second gunpowder area.
Further；
The rapid lead wire is in fireworks casing, and the rapid lead wire is in outside fireworks inner casing, the rapid lead wire
One end stretch into the first gunpowder area, the other end stretches into third gunpowder area；
Alternatively, the rapid lead wire passes through the second gunpowder area, the first gunpowder area, the other end are stretched into one end of rapid lead wire
Third gunpowder area is stretched into, leaded set is covered on the rapid lead wire, the lead set will be in rapid lead wire and the second gunpowder area
Open luxuriant gunpowder isolation.
Further, delay lead time of igniting is longer than igniting the time for rapid lead wire.
Further, the fireworks inner casing is additionally provided with the first clay area and the second clay area；First clay area is in
Between first gunpowder and the second gunpowder area, second clay area is between the second gunpowder area and third gunpowder area；Described
One clay area and the second clay area are provided with clay.
Further, first clay area is thicker than the second clay area.
Further, the delay lead passes through first clay area.
Further, further include at least one isolation paper disc；The isolation paper disc is set in pyrotechnics inner casing and by second
Gunpowder area separates out with the first clay, or the second clay area in pyrotechnics inner casing is by the second gunpowder area and the second clay area
It separates.
The utility model is simple in structure, and being respectively arranged with propellant in the first gunpowder area and third gunpowder area realizes the double of pyrotechnics
To transmitting, for pyrotechnics in transmitting, the upper end or lower end of fireworks, which land, can emit fireworks lift-off.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Please refer to Fig. 1, a kind of two-way transmitting firework structure of the utility model comprising fireworks inner casing 100, fireworks casing
200, luxuriant gunpowder 300, propellant 400, ignition fuse 500, rapid lead wire 600 and delay lead 700 are opened.
Fireworks inner casing 100 is arranged in fireworks casing 200, and fireworks inner casing 100 is equipped with the first gunpowder area 110, the second gunpowder
Area 120 and third gunpowder area 130, the second gunpowder area 120 is between the first gunpowder area 110 and third gunpowder area 130.First fire
It is provided with propellant 400 in medicine area 110 and third gunpowder area 130, luxuriant gunpowder 300 is provided with out in the second gunpowder area 120.Point
One end of fiery lead 500 is stretched out outside fireworks casing 200, and the other end stretches into the first gunpowder area 110 or third gunpowder area 130
In.
What delay lead 700 was used to ignite the second gunpowder area 120 opens luxuriant gunpowder 300, be connected to when ignition fuse 500 described in
When the first gunpowder area 110, delay lead 700 connects the first gunpowder area 110 and the second gunpowder area 120, when ignition fuse 500 connects
At third gunpowder area 130, delay lead 700 connects the second gunpowder area 120 and third gunpowder area 130.Delay lead 700 may be used also
To connect the first gunpowder area 110 and third gunpowder area 130, at this point, delay lead 700 has to pass through the second gunpowder area 120, and point
The delay lead 700 can ignite open luxuriant gunpowder 300 when across the second gunpowder area 120.
The time of igniting of rapid lead wire 600, which is shorter than, postpones igniting the time for lead 700, first fire of the connection of rapid lead wire 600
Medicine area 110 and third gunpowder area 130, rapid lead wire 600 need to open the isolation of luxuriant gunpowder 300 in the second gunpowder area 120, that is, open bud
Gunpowder 300 cannot be ignited by rapid lead wire 600, and rapid lead wire 600 only ignites propellant 400.
Rapid lead wire 600 can be stretched out from the first gunpowder area 110 to be put in around the second gunpowder area 120 in third gunpowder area 130,
Can also be directly through the second gunpowder area 120, when quick priming passes through the second gunpowder area 120, rapid lead wire 600 need to cover leaded
Set, the luxuriant gunpowder 300 of opening in rapid lead wire 600 and the second gunpowder area 120 is kept apart, can avoid in this way by lead set
Luxuriant gunpowder 300 is opened in the ignition of rapid lead wire 600.
In a preferred embodiment, it is equipped with the first gunpowder area in the inner cavity of the fireworks inner casing 100 successively from below to up
110, the first clay area 140, the second gunpowder area 120,150th area of the second clay and third gunpowder area 130；500 one end of ignition fuse
It stretches out outside fireworks casing 200, the other end stretches into the first gunpowder area 110, and delay lead 700 connects 110 He of the first gunpowder area
Second gunpowder area 120, it is that the second gunpowder area 120 is ignited in delay that delay gunpowder, which passes through the first clay, the main function for postponing gunpowder,
In open time of luxuriant gunpowder 300.
Rapid lead wire 600 connects the first gunpowder area 110 and third gunpowder area 130, and rapid lead wire 600 is for the third fire that ignites
Propellant 400 in medicine area 130 allows rapid lead wire 600 to get around to avoid 600 unintended detonation of rapid lead wire from opening luxuriant gunpowder 300
Second gunpowder area 120, rapid lead wire 600 are reached from the first gunpowder area 110 outside fireworks inner casing 100, then outside fireworks inner casing 100
It stretches into third gunpowder area 130.
When putting the fireworks：
If fireworks just to be put to (top that i.e. third gunpowder area 130 is in the first gunpowder area 110), ignition fuse 500 is lighted,
Ignition fuse 500 ignites the propellant 400 in the first gunpowder area 110, and the propellant 400 being ignited ignites delay lead 700
And rapid lead wire 600, the propellant 400 being ignited provide upward thrust for fireworks and fireworks are allowed to go up to the air, be ignited
Rapid lead wire 600 ignites the propellant 400 in third gunpowder area 130, and the propellant 400 in third gunpowder area 130 is cigarette
Flower provides downward thrust so that the downward flight a distance of fireworks, the second gunpowder area 120 at this point, delay lead 700 has ignited
In open luxuriant gunpowder 300, fireworks pop.
If putting (lower section that third gunpowder area 130 is in the first gunpowder area 110 at this time) by fireworks are counter, ignition fuse is lighted
500, ignition fuse 500 ignites the propellant 400 in the first gunpowder area 110, and the propellant 400 being ignited ignites delay lead
700 and rapid lead wire 600, the propellant 400 being ignited downward thrust is provided for fireworks, because fireworks are placed in level land or hair
It penetrates on platform, the propellant 400 counteracted in the first gunpowder area 110 that supports of level land or transmitting offer provides downwards for fireworks
Thrust, fireworks are in motionless in original place or former transmitting station, and the rapid lead wire 600 being ignited ignites third gunpowder area 130
In propellant 400, the propellant 400 in third gunpowder area 130 provides upward thrust for fireworks, and fireworks rise rapidly
Sky, the delay lead 700 being ignited ignite and open luxuriant gunpowder 300 in the second gunpowder area 120, open the explosion of luxuriant gunpowder 300, and pyrotechnics is quick-fried
It opens.
Further include at least one isolation paper disc, the isolation paper disc is set in pyrotechnics inner casing and by the second gunpowder area 120
It is separated with the first clay area 140, or 150th area of the second clay in pyrotechnics inner casing sticks the second gunpowder area 120 and second
Soil 150 separates out.First clay area 140 and 150th area of the second clay are both provided with clay.
Postpone lead 700 burning time and delay the length of lead 700 it is related, sometimes for allow postpone lead 700 combustion
The time of burning grows one section, just increases the length of delay lead 700, at this point, the first clay area 140 is just thicker than 150th area of the second clay
Some, when that need not increase the burning time of delay lead 700, the first clay area 140 can be as 150th area of the second clay
It is thick.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of two-way transmitting firework structure, which is characterized in that including：
Fireworks inner casing；The inner cavity of the fireworks inner casing includes the first gunpowder area, the second gunpowder area and third gunpowder area；Second gunpowder
Area is between the first gunpowder area and third gunpowder area；
Fireworks casing；The fireworks casing is placed on fireworks inner casing；
Open luxuriant gunpowder, propellant；Described to open luxuriant gunpowder and be set in the second gunpowder area, the propellant is set to the first fire
In in medicine area and third gunpowder area；
Ignition fuse, rapid lead wire；One end of the ignition fuse is stretched out outside fireworks casing, and the other end stretches into the first gunpowder area
It is interior；The rapid lead wire connects the first gunpowder area and third gunpowder area；
Postpone lead；The delay lead connects the first gunpowder area and the second gunpowder area.
2. a kind of two-way transmitting firework structure according to claim 1, it is characterised in that：
The rapid lead wire is in fireworks casing, and the rapid lead wire is in outside fireworks inner casing, and the one of the rapid lead wire
End is stretched into the first gunpowder area, and the other end stretches into third gunpowder area；
Alternatively, the rapid lead wire passes through the second gunpowder area, one end of rapid lead wire to stretch into the first gunpowder area, the other end stretches into
Third gunpowder area covers leaded set on the rapid lead wire, and the lead set will open bud in rapid lead wire and the second gunpowder area
Gunpowder is isolated.
3. a kind of two-way transmitting firework structure according to claim 2, it is characterised in that：The delay lead is ignited the time
It is longer than igniting the time for rapid lead wire.
4. a kind of two-way transmitting firework structure according to claim 1, it is characterised in that：The fireworks inner casing is additionally provided with
One clay area and the second clay area；First clay area is between the first gunpowder and the second gunpowder area, second clay
Area is between the second gunpowder area and third gunpowder area；First clay area and the second clay area are provided with clay.
5. a kind of two-way transmitting firework structure according to claim 4, it is characterised in that：First clay area is than second
Clay area is thick.
6. a kind of two-way transmitting firework structure according to claim 5, it is characterised in that：The delay lead passes through described
First clay area.
7. a kind of two-way transmitting firework structure according to claim 2, it is characterised in that：It further include at least one barrier paper
Disk；The isolation paper disc is set in pyrotechnics inner casing and separates out in the second gunpowder area with the first clay, or in pyrotechnics
The second clay area in shell separates out the second gunpowder area and the second clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867981.9U CN207610632U (en) | 2017-07-18 | 2017-07-18 | A kind of two-way transmitting firework structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867981.9U CN207610632U (en) | 2017-07-18 | 2017-07-18 | A kind of two-way transmitting firework structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610632U true CN207610632U (en) | 2018-07-13 |
Family
ID=62793285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867981.9U Expired - Fee Related CN207610632U (en) | 2017-07-18 | 2017-07-18 | A kind of two-way transmitting firework structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610632U (en) |
-
2017
- 2017-07-18 CN CN201720867981.9U patent/CN207610632U/en not_active Expired - Fee Related
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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: 20180713 Termination date: 20180718 |