CN201876200U - Colored firework inner tube provided with detonating cavity - Google Patents
Colored firework inner tube provided with detonating cavity Download PDFInfo
- Publication number
- CN201876200U CN201876200U CN2010205556478U CN201020555647U CN201876200U CN 201876200 U CN201876200 U CN 201876200U CN 2010205556478 U CN2010205556478 U CN 2010205556478U CN 201020555647 U CN201020555647 U CN 201020555647U CN 201876200 U CN201876200 U CN 201876200U
- Authority
- CN
- China
- Prior art keywords
- cigarette
- chamber
- cavity
- firework
- medicine
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 11
- 235000019504 cigarettes Nutrition 0.000 claims description 40
- 239000003814 drug Substances 0.000 claims description 34
- 238000005474 detonation Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 4
- 239000002360 explosive Substances 0.000 abstract 8
- 239000002245 particle Substances 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Toys (AREA)
Abstract
The utility model discloses a colored firework inner tube provided with a detonating cavity, relates to the firework industry and solves the problem that the colored firework inner tube has safety hazard when the colored firework inner tube is set off and then falls off onto the ground from high. The colored firework inner tube comprises a tube body, effect explosive particles, a quick lead, an isolating block, a delay lead, a first sealing block and a second sealing block; the tube body is divided into a firework explosive cavity and the detonating cavity in the tube body by the isolating block; the delay lead is connected with the firework explosive cavity and the detonating cavity; a plurality of smoke outlet holes are formed on the lateral surface of the firework explosive cavity; the effect explosive particles are placed in the firework explosive cavity; the other end of the firework explosive cavity is closed by the first sealing block; opened explosive is placed in the detonating cavity; and the other end of the detonating cavity is closed by the second sealing block. According to the utility model, the inner tube body can be blown up according to the set time and the inner tube is prevented from falling from high; and the colored firework inner tube facilitates safe setting-off.
Description
Technical field
The utility model relates to the fireworks industry, specifically is meant the smog inner core that launches from ground.
Background technology
The utility model alleged " color cigarette " belongs to the smog class in the fireworks and firecrackers class, refers in particular to " colored smoke " series products in day scape celebration fireworks.In existing smog technology, it is to utilize chemicals to set off generation smog, color cigarette can combine with special efficacy supplementary means such as ticker tape, sound, light, electricity, spaces, multiple gorgeous colors such as that its firework display effect has is red, yellow, blue, green, orange, simultaneously with clear and melodious melodious whistling, the light as multicoloured colored ribbon or the silver-colored dragon, set off height and can reach 30 meters, be widely used in the video display special efficacy, fire-fighting military exercises, fields such as smoke signal and celebration on daytime.The problem that prior art exists is that color cigarette inner core falls ground after altitude combustion, cause security incident easily.
The utility model content
The utility model is seted off the back from the security hidden trouble that the ground of falling from high altitude exists for solving color cigarette inner core, and a kind of color cigarette inner core of establishing detonation chamber is provided.
The technical solution of the utility model is such, establishes the color cigarette inner core of detonation chamber, it is characterized in that: described color cigarette inner core is made up of cylindrical shell, effect medicine grain, quick lead-in wire, spacing block, time-delay lead-in wire, first sealing block, second sealing block;
Establish spacing block in cylindrical shell, cylindrical shell is divided into cigarette medicine chamber and detonation chamber, the spacing block middle part was established and was drawn the hole, and the time-delay lead-in wire passes the mistake of spacing block and draws connection cigarette medicine chamber, hole and detonation chamber, and side, described cigarette medicine chamber is provided with some ventholes;
Effect medicine grain is placed in the cigarette medicine chamber, and with being provided with the other end that first sealing block that draws the hole seals cigarette medicine chamber, the end that goes between fast draws the hole from the mistake of first sealing block and inserts in the cigarette medicine chamber, and the other end stretches out outside the cylindrical shell;
Open luxuriant medicine and be placed in the detonation chamber, make the other end of second sealing block sealing detonation chamber of solid flashing composition.
Described quick lead-in wire is the 0-3 quick lead-in wire of second.
Be provided with some groups of ventholes in side, described cigarette medicine chamber, every group of venthole of establishing equal number.
Be provided with 5 groups of ventholes in side, described cigarette medicine chamber, every group of 3 ventholes.
The beneficial effect of the color cigarette inner core of the utility model:
1, luxuriant medicine is opened in setting in cylindrical shell, opens luxuriant medicine by the time-delay lead-in wire control ignition time, presses setting-up time demolition inner core cylindrical shell, avoids inner core from falling from high altitude, and helps setting off safely.
2, manufacture craft is simple, and the inner core cylinder lateral wall has the venthole that is provided with on request, helps forming stable haze effect.
3, adopt moment row's lift-off, can form colored bouquet aloft, of tremendous momentum, firework display effect is stable., more environmental protection more safer than traditional fireworks, more beautiful and grand than the firework that generally uses now again.
4, product is suitable for fields such as ceremony on daytime, dance ﹠ art special efficacy, video display special efficacy, military exercises, smoke signal.
Description of drawings
Fig. 1 is color cigarette inner core external structure schematic diagram
Fig. 2 is color cigarette inner core internal structure schematic diagram
The specific embodiment
If the color cigarette inner core of detonation chamber, described color cigarette inner core by cylindrical shell 1, effect medicine grain 2, go between 3 fast, spacing block 4, time-delay lead-in wire 5, first sealing block 6, second sealing block 7 form.Establish spacing block 4 in cylindrical shell 1, cylindrical shell 1 is divided into cigarette medicine chamber 8 and detonation chamber 9, spacing block 4 middle parts were established and were drawn hole 4a.During fitted tube, time-delay lead-in wire 5 mistakes of passing spacing block 4 are drawn hole 4a connect cigarette medicine chamber 8 and detonation chamber 9.Be provided with some groups of venthole 8a in 8 sides, described cigarette medicine chamber, every group of venthole 8a that establishes equal number.Effect medicine grain 2 is placed in the cigarette medicine chamber 8, and with being provided with the other end that first sealing block 6 that draws hole 6a seals cigarette medicine chambeies 8.Lead-in wire 3 draws in the hole 6a insertion cigarette medicine chamber 8 from the mistake of first sealing block 6 fast, and described quick lead-in wire 3 is the 0-3 quick lead-in wire of second.Open luxuriant medicine and be placed in the detonation chamber 9, make the other end of second sealing block, 7 sealing detonation chamber 9 of solid flashing composition.
The thickness of spacing block 4 is definite according to the combustion speed of time-delay lead-in wire 5, usually should be greater than 1 centimetre; Time-delay lead-in wire 5 makes cylindrical shell 1 blast aloft on schedule according to the time of the setting luxuriant medicine that ignites out.
Claims (4)
1. establish the color cigarette inner core of detonation chamber, it is characterized in that: described color cigarette inner core is made up of cylindrical shell, effect medicine grain, quick lead-in wire, spacing block, time-delay lead-in wire, first sealing block, second sealing block;
Establish spacing block in cylindrical shell, cylindrical shell is divided into cigarette medicine chamber and detonation chamber, the spacing block middle part was established and was drawn the hole, and the time-delay lead-in wire passes the mistake of spacing block and draws connection cigarette medicine chamber, hole and detonation chamber, and side, described cigarette medicine chamber is provided with some ventholes;
Effect medicine grain is placed in the cigarette medicine chamber, and with being provided with the other end that first sealing block that draws the hole seals cigarette medicine chamber, the end that goes between fast draws the hole from the mistake of first sealing block and inserts in the cigarette medicine chamber, and the other end stretches out outside the cylindrical shell;
Open luxuriant medicine and be placed in the detonation chamber, make the other end of second sealing block sealing detonation chamber of solid flashing composition.
2. the color cigarette inner core of establishing detonation chamber according to claim 1 is characterized in that: described quick lead-in wire is the 0-3 quick lead-in wire of second.
3. the color cigarette inner core of establishing detonation chamber according to claim 1 is characterized in that: be provided with some groups of ventholes in side, described cigarette medicine chamber, every group of venthole of establishing equal number.
4. the color cigarette inner core of establishing detonation chamber according to claim 3 is characterized in that: be provided with 5 groups of ventholes in side, described cigarette medicine chamber, every group of 3 ventholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205556478U CN201876200U (en) | 2010-09-29 | 2010-09-29 | Colored firework inner tube provided with detonating cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205556478U CN201876200U (en) | 2010-09-29 | 2010-09-29 | Colored firework inner tube provided with detonating cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876200U true CN201876200U (en) | 2011-06-22 |
Family
ID=44164117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205556478U Expired - Fee Related CN201876200U (en) | 2010-09-29 | 2010-09-29 | Colored firework inner tube provided with detonating cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895747A (en) * | 2017-03-09 | 2017-06-27 | 浏阳市博盛烟花有限公司 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
-
2010
- 2010-09-29 CN CN2010205556478U patent/CN201876200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895747A (en) * | 2017-03-09 | 2017-06-27 | 浏阳市博盛烟花有限公司 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
| CN106895747B (en) * | 2017-03-09 | 2018-08-28 | 浏阳市博盛烟花有限公司 | A kind of pyrotechnic composition detent mechanism of combined firework inner cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |