CN101788248B - Firework gunpowder strip for assembling caption pattern firework - Google Patents
Firework gunpowder strip for assembling caption pattern firework Download PDFInfo
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- CN101788248B CN101788248B CN201010115684.1A CN201010115684A CN101788248B CN 101788248 B CN101788248 B CN 101788248B CN 201010115684 A CN201010115684 A CN 201010115684A CN 101788248 B CN101788248 B CN 101788248B
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Abstract
The invention discloses a firework gunpowder strip for assembling a caption pattern firework, which comprises a flexible wrapping layer. Fireproofing treatment is carried out on the flexible wrapping layer, and gunpowder with the effect of the firework is wrapped in the flexible wrapping layer. A plurality of fire spraying holes which are arrayed in line are uniformly distributed on the wrapping layer along the longitudinal direction of the wrapping layer. The gunpowder with the effect of the firework is in multipoint connection with a quick lead wire. As the firework gunpowder strip is a product formed in one step and adopts unified standards in specifications and quality, time, colors and the like of firework pictures when in ignition are neat and uniform; as large quantities of working procedures are reduced in the assembling link, the production process is simple and the operation is convenient; moreover, the production cost is greatly reduced.
Description
Technical field
The present invention relates to caption pattern firework field, especially a kind of parts for assembling caption pattern firework.
Background technology
Have at present a kind of caption pattern firework, when setting off, can need to present captions or pattern by user, firework display effect is rich and varied, is widely used in various wedding celebrations, large-scale celebration activity, is deeply subject to liking of users.In prior art, caption pattern firework mainly adopts fireworks effect tube to form, fireworks effect tube claims again " top title ", " captions pipe " etc., in it, fill fireworks effects medicine, sidewall at described fireworks effect tube is radially provided with fireworks spray-hole, effect tube cylindrical shell is first, tail two ends are respectively provided with two connection locating holes, effect tube cylindrical shell tail end is connected locating hole with another effect cylindrical shell head end with connecting line, thereby connect a plurality of effect tubes and form integral body, in described fireworks spray-hole, insert lead-in wire, with rapid lead wire each fireworks effect tube lead-in wire of connecting, again the fireworks effect tube that connects rapid lead wire is placed on wire netting by the shape of captions or pattern successively, and fix each fireworks effect tube with connecting line.As disclosed in CN2718504 " the fireworks effect tube of side direction flame " and CN2903902 disclosed " combining structure of caption pattern firework ".Its weak point is complex process, assembling trouble, and production efficiency compare Di，Shi enterprise produces larger production cost; Simultaneously due to the independent machine-shaping respectively of each fireworks effect tube, drug weight, density, and the aspect such as paper web and bocca inevitably exists individual difference, it is uniform that the caption pattern firework product being assembled into is also difficult to accomplish while setting off, and affects product effect.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved by this invention is, a kind of member for assembling caption pattern firework is provided, and its production technology is simple, easy to operate, and cost is lower, specification quality unified standard.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is that a kind of firework gunpowder strip for assembling caption pattern firework, comprises the flexible surrounding layer of processing through fire prevention, parcel fireworks effects medicine in it; Along the longitudinal direction of described surrounding layer, on described surrounding layer, be uniformly distributed some fire jetting holes that are in line and arrange; Described fireworks effects medicine multiple spot connects rapid lead wire.
Described flexible surrounding layer refers to, adopts silk thread, utilizes a flexible elongate tubular shape construction fabric that is wound around the method parcel powdery fireworks effects medicine of braiding and forms.The needs that in the time of can meeting assembling caption pattern firework, crooked folding is scratched, and can not rupture.
Fire prevention is processed can guarantee that surrounding layer is not ignited, and fireworks are only at fire jetting hole place spray combustion, and the pyrotechnics picture of formation does not have careless mistake.Can adopt individually or simultaneously multiple preferably or corrective measure to the processing of preventing fires of described surrounding layer:
One, described silk thread adopts fire prevention silk thread, as asbestos yarn, glass fibre, ceramic fibre, the cotton of processing through fire prevention and the mixture of above-mentioned all kinds of silk threads; Above-mentioned fire prevention is processed and is referred to Waterproof gum or fireproof paint coating or infiltrate described cotton.
Its two, with Waterproof gum or fireproof paint, described flexible surrounding layer outer surface is applied to infiltrate and processes, form fire prevention coat.Waterproof gum or fireproof paint have multiple choices, (main component is sodium metasilicate to the pyroceram glue of selling as market, south also claims waterglass, the north also claims flower bulb alkali) or the market fire prevention of selling, fire-retardant coating or paint, as CN1831072 " dilatancy Waterproof gum " just describes multiple Waterproof gum or fireproof paint in detail.
Its three, between described fireworks effects medicine and flexible surrounding layer, and/or, independently fire resistant flexible flame-retardant layer is set outside flexible surrounding layer, fire protection flame retarding Ceng Shang relevant position is provided with fire jetting hole.Described fire resistant flexible flame-retardant layer should be resistance to the high temperature of pyrotechnic composition burning, needs that while meeting assembling caption pattern firework, crooked folding is scratched simultaneously, and can not rupturing.The preferable alloy foil paper fire protection flame retarding layer that particularly aluminium-foil paper forms.
According to those skilled in the art's common practise, the strip structure that rapid lead wire is formed by many lead-in wires of surrounding layer parcel, due to the pipe effect of surrounding layer, the lead-in wire burning in it can follow surrounding layer propelled at high velocity.When not being the use of lead-in wire broken end place, surrounding layer need be pricked to hole and destroy, could realize rapid lead wire and be connected by the reliable of ignition elements, guarantee to ignite.Described fireworks effects medicine multiple spot connects rapid lead wire, refers to that rapid lead wire and firework gunpowder strip are arranged side by side, and the aperture that on rapid lead wire, many places are offered is reliably connected with described fireworks effects medicine.Its concrete structure can be divided into two kinds of modes: one, rapid lead wire is located at outside the flexible surrounding layer of firework gunpowder strip, fireworks effects medicine can connect rapid lead wire by each fire jetting hole, by fire jetting hole and docking of aperture on lead-in wire, realizes also can arranging between Chuan Huo，Liang hole passing fire and go between.Its two, rapid lead wire mixes with fireworks effects medicine within being located at the flexible surrounding layer of firework gunpowder strip, the flame spraying in the aperture that on rapid lead wire, many places are offered can directly be lighted described fireworks effects medicine.
The shape of cross section of described firework gunpowder strip is mainly determined by the shape of cross section of described surrounding layer, can be circular, square, triangle or known in those skilled in the art any may shape, as a kind of preferred, the cross section of described fireworks effects medicine bar is circular.Convenient processing guarantees the harmony of medicine burning simultaneously.
In order to prevent making moist, as a kind of improvement, the surface of described firework gunpowder strip is also provided with watertight composition, can adopt waterproof coating, and selecting is preferably to have the paint of fire resistance or the coat of coating or glue formation; Also can adopt plastic sheeting sleeve pipe, as heat shrink films; Also can use coat or film to form compound watertight composition simultaneously.
The time of setting off of described firework gunpowder strip can be determined by the spacing between each fire jetting hole, when making caption pattern firework, according to the size of pattern or word, cut out arbitrarily the firework gunpowder strip of respective length, then by the shape of captions or pattern, firework gunpowder strip is put and is fixed on substrate.Light rear fireworks and spray from fire jetting hole, form required caption-pattern fireworks picture.Firework gunpowder strip is one-shot forming product, its specification quality unified standard, and while setting off, the time of fireworks picture, color etc. are uniform; In assembling link, reduced a large amount of operations, production technology is simple, easy to operate; And greatly reduce production cost.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is embodiment 1 firework gunpowder strip structural representation, for clearly demonstrating, combines partial sectional view;
Fig. 2 A-A face cutaway view;
Fig. 3 is used state diagram, and the word combining is " ten " word;
Fig. 4 is embodiment 2 firework gunpowder strip structural representations;
Fig. 5 is embodiment 3 firework gunpowder strip structural representations.
The specific embodiment
The use of firework gunpowder strip 8 is referring to Fig. 3, according to the size of word, cut out the firework gunpowder strip 8 of two respective length, then by the shape of word " ten ", firework gunpowder strip 8 is put and is fixed on metal grill substrate 7, with rapid lead wire 9, two firework gunpowder strips 8 are coupled together.Light rear fireworks from fire jetting hole 5 ejections, form required " ten " word fireworks picture.
Embodiment 2: referring to Fig. 4, be with the difference of above-described embodiment 1, the fire resistant flexible flame-retardant layer 12 that aluminium-foil paper forms is arranged between fireworks effects medicine 11 and fire resistant flexible surrounding layer 13.Its fire resistance is better.Add and need in braiding fire resistant flexible surrounding layer 13, insert aluminium-foil paper man-hour.
Embodiment 3: referring to Fig. 5, be with the difference of above-described embodiment 2, rapid lead wire 29 is placed in fireworks effects medicine 21.The outer same parcel fire protection flame retarding layer 22 of fireworks effects medicine 21, fire resistant flexible surrounding layer 23 and anti-flaming dope coat 24.
The above-mentioned embodiment that the present invention describes is only for technical scheme of the present invention is clearly described, and can not be interpreted as the present invention is made to any restriction.The present invention has known multiple alternative or distortion in the art, not departing under the prerequisite of essential meaning of the present invention, all falls into protection scope of the present invention.
Claims (9)
1. for a firework gunpowder strip for assembling caption pattern firework, it is characterized in that, comprise the flexible surrounding layer of processing through fire prevention, parcel fireworks effects medicine in it; Along the longitudinal direction of described surrounding layer, on described surrounding layer, be uniformly distributed some fire jetting holes that are in line and arrange; Described fireworks effects medicine multiple spot connects rapid lead wire;
Described flexible surrounding layer refers to, adopts silk thread, utilizes a flexible elongate tubular shape construction fabric that is wound around the method parcel powdery fireworks effects medicine of braiding and forms.
2. a kind of firework gunpowder strip for assembling caption pattern firework as claimed in claim 1, is characterized in that, described silk thread adopt asbestos yarn, glass fibre, ceramic fibre, the cotton of processing through fire prevention and above-mentioned all kinds of silk threads mixture any one.
3. a kind of firework gunpowder strip for assembling caption pattern firework as claimed in claim 1, is characterized in that, described fire prevention is processed and referred to, at described flexible surrounding layer outer surface, is provided with fire prevention coat.
4. a kind of firework gunpowder strip for assembling caption pattern firework as claimed in claim 1, it is characterized in that, between described fireworks effects medicine and flexible surrounding layer, and/or, outside flexible surrounding layer, independently fire resistant flexible flame-retardant layer is set, fire protection flame retarding Ceng Shang relevant position is provided with fire jetting hole.
5. a kind of firework gunpowder strip for assembling caption pattern firework as claimed in claim 4, is characterized in that, described fire resistant flexible flame-retardant layer consists of metal foil paper.
6. a kind of firework gunpowder strip for assembling caption pattern firework as described in claim 4 or 5, is characterized in that, described fire resistant flexible flame-retardant layer consists of aluminium-foil paper.
7. a kind of firework gunpowder strip for assembling caption pattern firework as claimed in claim 1, is characterized in that, described rapid lead wire is located at outside the flexible surrounding layer of firework gunpowder strip, and fireworks effects medicine connects rapid lead wire by each fire jetting hole.
8. a kind of firework gunpowder strip for assembling caption pattern firework as claimed in claim 1, is characterized in that, within described rapid lead wire is embedded in described fireworks effects medicine.
9. a kind of firework gunpowder strip for assembling caption pattern firework as claimed in claim 1, is characterized in that, the surface of described firework gunpowder strip is provided with watertight composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115684.1A CN101788248B (en) | 2010-01-29 | 2010-01-29 | Firework gunpowder strip for assembling caption pattern firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115684.1A CN101788248B (en) | 2010-01-29 | 2010-01-29 | Firework gunpowder strip for assembling caption pattern firework |
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| Publication Number | Publication Date |
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| CN101788248A CN101788248A (en) | 2010-07-28 |
| CN101788248B true CN101788248B (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010115684.1A Expired - Fee Related CN101788248B (en) | 2010-01-29 | 2010-01-29 | Firework gunpowder strip for assembling caption pattern firework |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279922B (en) * | 2013-07-12 | 2016-03-09 | 周健 | A kind of moulding spraying decoration |
| CN108759579A (en) * | 2018-07-08 | 2018-11-06 | 崔文林 | A kind of medicine injection machine and equipment of tablet fireworks and firecrackers |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1976844A (en) * | 1932-02-01 | 1934-10-16 | Arthur C Fisher | Sign |
| DE29808885U1 (en) * | 1998-05-16 | 1998-07-23 | WECO Pyrotechnische Fabrik GmbH, 53783 Eitorf | Firework element to represent a symbol with fountain-like effect elements |
| CN2615630Y (en) * | 2003-04-22 | 2004-05-12 | 黎毅 | Micro-fireworks with caption capable of making-up & grafting randomly |
| CN1277098C (en) * | 2005-02-04 | 2006-09-27 | 陈刚 | Method for caption displaying by firecracker in the sky and its launching system |
| CN2903902Y (en) * | 2005-11-22 | 2007-05-23 | 余本友 | Caption pattern firework combined structure |
| CN201081630Y (en) * | 2007-09-11 | 2008-07-02 | 浏阳市余氏科技环保烟花厂 | Waterproof caption pattern fireworks |
| CN201715952U (en) * | 2010-01-29 | 2011-01-19 | 浏阳市余氏科技环保烟花厂 | Firework drug bar for assembling firework with caption pattern |
-
2010
- 2010-01-29 CN CN201010115684.1A patent/CN101788248B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1976844A (en) * | 1932-02-01 | 1934-10-16 | Arthur C Fisher | Sign |
| DE29808885U1 (en) * | 1998-05-16 | 1998-07-23 | WECO Pyrotechnische Fabrik GmbH, 53783 Eitorf | Firework element to represent a symbol with fountain-like effect elements |
| CN2615630Y (en) * | 2003-04-22 | 2004-05-12 | 黎毅 | Micro-fireworks with caption capable of making-up & grafting randomly |
| CN1277098C (en) * | 2005-02-04 | 2006-09-27 | 陈刚 | Method for caption displaying by firecracker in the sky and its launching system |
| CN2903902Y (en) * | 2005-11-22 | 2007-05-23 | 余本友 | Caption pattern firework combined structure |
| CN201081630Y (en) * | 2007-09-11 | 2008-07-02 | 浏阳市余氏科技环保烟花厂 | Waterproof caption pattern fireworks |
| CN201715952U (en) * | 2010-01-29 | 2011-01-19 | 浏阳市余氏科技环保烟花厂 | Firework drug bar for assembling firework with caption pattern |
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| CN101788248A (en) | 2010-07-28 |
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