JPH0429266Y2 - - Google Patents
Info
- Publication number
- JPH0429266Y2 JPH0429266Y2 JP1985097618U JP9761885U JPH0429266Y2 JP H0429266 Y2 JPH0429266 Y2 JP H0429266Y2 JP 1985097618 U JP1985097618 U JP 1985097618U JP 9761885 U JP9761885 U JP 9761885U JP H0429266 Y2 JPH0429266 Y2 JP H0429266Y2
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- tube
- fireworks
- powder
- igniter
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 12
- 238000010304 firing Methods 0.000 description 6
- -1 diazodinitrophenol-chlorine Chemical compound 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 208000005189 Embolism Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IUKSYUOJRHDWRR-UHFFFAOYSA-N 2-diazonio-4,6-dinitrophenolate Chemical compound [O-]C1=C([N+]#N)C=C([N+]([O-])=O)C=C1[N+]([O-])=O IUKSYUOJRHDWRR-UHFFFAOYSA-N 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- RDIXUZHMPMKWSC-UHFFFAOYSA-I Cl(=O)(=O)[O-].[K+].[Zr+4].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-] Chemical compound Cl(=O)(=O)[O-].[K+].[Zr+4].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-] RDIXUZHMPMKWSC-UHFFFAOYSA-I 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000017899 Spathodea campanulata Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- FCSYVLNEFRBFMA-UHFFFAOYSA-N [B].[Pb] Chemical compound [B].[Pb] FCSYVLNEFRBFMA-UHFFFAOYSA-N 0.000 description 1
- HNWVLLNTMYJGBO-UHFFFAOYSA-N [Si].[Pb].[Fe] Chemical compound [Si].[Pb].[Fe] HNWVLLNTMYJGBO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WETZJIOEDGMBMA-UHFFFAOYSA-L lead styphnate Chemical compound [Pb+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C([O-])=C1[N+]([O-])=O WETZJIOEDGMBMA-UHFFFAOYSA-L 0.000 description 1
- QNZFKUWECYSYPS-UHFFFAOYSA-N lead zirconium Chemical compound [Zr].[Pb] QNZFKUWECYSYPS-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Toys (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、観賞用、信号用等の打揚花火及び仕
掛花火等を点火する際に用いる花火用点火管に関
する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a fireworks ignition tube used for igniting display and signal fireworks, set-up fireworks, and the like.
従来から、打揚花火や仕掛け花火の点火方法
は、人の手で打揚筒に落し火をいれたりする方法
や、点火用速火線に点火する方法があるが、過早
発、筒割れ等の危険性があつた。また、スターマ
イン（速射連発、菊花壇）では、特に危険性が大
きいため、点火時の安全性を考慮した電気点火方
法があり、遠隔から点火玉方式により、直接発射
薬に点火する方式や、点火玉で速火線または落し
火に点火する方式などがある。
Traditionally, there have been two methods of igniting launching fireworks and trick fireworks: manually putting a flame into the launching tube, or igniting a fast-flame wire, but these methods can cause problems such as premature firing, broken tubes, etc. There was a risk of In addition, star mines (rapid fire, chrysanthemum beds) are particularly dangerous, so there are electric ignition methods that take safety into account when igniting, methods that ignite the propellant directly using a remote ignition ball method, There are methods such as igniting a quick-fire line or a drop-in flame with an ignition ball.
しかし、点火玉で発射薬、速火線または落し火
に点火する方式は、点火玉及び速火線等が吸湿し
たり、雨天時に水に濡れたり、点火玉が損傷され
るなどして、不点火になつたり、立消えになつた
り、また、火炎が小さいために、不点火になつた
りするという欠点を有する。
However, the method of igniting the propellant, rapid-fire wire, or droplight with an ignition ball can cause misfires due to the ignition ball and fast-flame wire absorbing moisture, getting wet with water during rainy weather, or damaging the ignition ball. They have the disadvantages of burning, extinguishing, and because the flame is small, they can cause misfires.
本考案者らは、上記の如き、電気点火で打揚げ
る方法について種々検討を行つた結果、点火薬又
は点火玉と着火薬とから構成される点火管とする
ことにより、上記の問題点のない電気点火方法が
得られることを見出した。
The inventors of the present invention have conducted various studies on the method of launching using electric ignition, as described above, and have found that the above-mentioned problems can be avoided by using an ignition tube consisting of an ignition charge or an ignition ball and an ignition charge. It has been discovered that an electric ignition method can be obtained.
即ち、本考案は、両端が解放された管体７の一
方端に点火装置を有し、上記管体７の内部に空間
部８及び上記管体７の他方端に着火薬１１、及び
合成樹脂シート、金属フイルム又は有底円筒カツ
プ状物からなる底板９を有する花火用点火管とす
ることにより打揚火薬等への着火性を確実にした
ものである。 That is, the present invention has an ignition device at one end of a tube body 7 with both ends open, a space 8 inside the tube body 7, an ignition charge 11 at the other end of the tube body 7, and a synthetic resin. The ignition tube for fireworks has a bottom plate 9 made of a sheet, a metal film, or a bottomed cylindrical cup, thereby ensuring the ignition of explosives and the like.
以下、第１，２図により本考案を説明する。 The present invention will be explained below with reference to FIGS. 1 and 2.
第１，２図は本考案の花火用点火管の一実施態
様の、一部切欠正面図である。第１図において１
は塞栓、２は有底円筒カツプ、３は脚線、４ａ，
４ｂは芯線、５は電橋、６は点火薬で１〜６の部
分を点火装置部という。７は管体、８は空間部、
９は底板、１０は管体底部、１１は着火薬、Ａは
管体締結部Ｂは有底円筒カツプ締結部で、特許第
1150272号にて知られるいる耐静電気性能を有す
る絶縁型耐静電気雷管の点火装置部であり、本考
案の花火用点火管も静電気に対する安全性を考慮
し、耐静電気性能を有する点火装置部となつてい
る。点火薬６は、電橋５に通電される電流によつ
て生じる熱エネルギーで、確実に着火されるもの
で、例えば、電気雷管の点火薬として使用されて
いるジアゾジニトロフエノール、ジアゾジニトロ
フエノール−塩素酸カリウム、ロダン鉛−塩素酸
カリウム、トリニトロレゾルシン鉛などがあり、
そしてそれらに金属粉を混入するなどして火炎を
大きくする方が望ましく、また、ケイ素鉄−鉛
丹、ボロン−鉛丹などの金属と酸化剤を主とする
ものなどがある。点火薬６は該点火薬６の燃焼時
に有底円筒カツプ２を確実に破壊し、かつ着火薬
１１に確実に着火し、打揚火薬等に確実に着火さ
れる程度の薬量が必要で、また、従来の点火玉方
式でもよい。管体７は例えば、銅、鉄、アルミニ
ウムなどの金属か、かつ、合成樹脂等の円筒状の
ケースで、その内部に空間部８が設けられ、ある
いは着火薬１１等が充填できる構造のものであ
る。底板９は、点火薬６あるいは着火薬１１の火
炎により確実に破壊され、着火薬１１が管体７の
外部に脱落せず、又、吸湿を防止する材質のもの
が望ましく、例えば、ポリエチレン、塩化ビニー
ル等の合成樹脂からなるシート、アルミニウム
箔、錫箔等の金属フイルム、あるいは、第２図に
示す様に有底円筒カツプ状のものを、管体底部１
０の内面に置いた状態か接着されたものでよい。
着火薬１１を有する点火具の管体底部１０は、管
体７と一体になつたものが強度の面から望ましい
が、底板９を管体７の底部に接着するなどして、
着火薬１１の脱落防止及び吸湿防止が可能なら設
けなくても良い。また、空間部８は、点火薬６及
び着火薬１１の燃焼ガス圧により、管体７が破壊
されない程度の空間長を設ける必要がある。着火
薬１１は、打揚火薬等に確実に着火させるための
もので、燃焼時の火炎が大で、かつ、高温となる
ものが望ましく、例えば、ジルコニウム−鉛丹、
ジルコニウム−塩素酸カリウム、アルミニウムと
マグネシウムの合金−過酸化バリウムなどの、金
属と酸化剤を混合したもの、又は黒色火薬、ある
いはそれらの混合物などがある。 1 and 2 are partially cutaway front views of an embodiment of the fireworks ignition tube of the present invention. In Figure 1, 1
is an embolus, 2 is a bottomed cylindrical cup, 3 is a leg line, 4a,
4b is a core wire, 5 is an electric bridge, 6 is an ignition powder, and the parts 1 to 6 are called an ignition device section. 7 is a pipe body, 8 is a space part,
9 is a bottom plate, 10 is a tube bottom, 11 is an igniter, A is a tube body fastening part B is a bottomed cylindrical cup fastening part, and Patent No.
This is the ignition device part of the insulated anti-static detonator having anti-static performance known from No. 1150272, and the ignition tube for fireworks of the present invention is also an igniter part with anti-static performance considering the safety against static electricity. ing. The ignition charge 6 is reliably ignited by thermal energy generated by the electric current passed through the electric bridge 5, and includes, for example, diazodinitrophenol, diazodinitrophenol-chlorine, which is used as an ignition charge in electric detonators. Potassium acid, lead rhodan-potassium chlorate, lead trinitroresorcinate, etc.
It is preferable to mix metal powder into them to increase the size of the flame, and there are also those that mainly contain metals and oxidizing agents, such as silicon iron-lead and boron-lead. The ignition powder 6 needs to have a quantity that is sufficient to reliably destroy the bottomed cylindrical cup 2 during combustion of the ignition powder 6, to reliably ignite the ignition powder 11, and to reliably ignite the firing powder, etc. Alternatively, a conventional igniter method may be used. The tube body 7 is, for example, a cylindrical case made of metal such as copper, iron, aluminum, or synthetic resin, and has a space 8 provided therein, or has a structure in which it can be filled with an igniter 11 or the like. be. The bottom plate 9 is preferably made of a material that is reliably destroyed by the flame of the ignition powder 6 or the ignition powder 11, prevents the ignition powder 11 from falling out of the tube body 7, and prevents moisture absorption, such as polyethylene, chloride, etc. A sheet made of synthetic resin such as vinyl, a metal film such as aluminum foil or tin foil, or a cylindrical cup with a bottom as shown in Fig. 2 is attached to the bottom part of the tube.
It may be placed on the inner surface of 0 or it may be glued.
The tube bottom 10 of the igniter containing the igniter 11 is preferably integrated with the tube 7 from the viewpoint of strength, but
If it is possible to prevent the ignition powder 11 from falling off and moisture absorption, it is not necessary to provide it. Further, the space 8 needs to have a length that is sufficient to prevent the tube body 7 from being destroyed by the combustion gas pressure of the ignition powder 6 and the ignition powder 11. The igniter 11 is used to reliably ignite the explosive, etc., and is preferably one that produces a large flame and a high temperature during combustion, such as zirconium-lead,
Examples include mixtures of metals and oxidizing agents, such as zirconium-potassium chlorate, aluminum and magnesium alloys-barium peroxide, black powder, or mixtures thereof.
本考案の花火用点火管は、第３，４，５図に示
すようにして用いられる。即ち、第３図に示すよ
うに花火用点火管１５は、ポリエチレン袋１３に
充填された打揚火薬１４の中に装填され、ポリエ
チレン袋１３の上部は糸等１２により締結され
る。 The fireworks ignition tube of the present invention is used as shown in FIGS. 3, 4, and 5. That is, as shown in FIG. 3, a fireworks ignition tube 15 is loaded into a firing powder 14 filled in a polyethylene bag 13, and the upper part of the polyethylene bag 13 is fastened with a thread 12 or the like.
上記の如くして組立てられた花火用点火管入の
打揚火薬１６は第４図に示すように、筒１７に装
填された打揚ようとする煙火玉１９ａ，１９ｂの
下部に装填される。または第５図に示すように花
火用点火管１５は筒１７に装填された打揚ようと
する煙火玉１９ａ，１９ｂの下部に装填された打
揚火薬１４に挿入される。そして花火用点火管１
５の脚線３は筒１７の外部に出され、芯線４ａ，
４ｂは他の芯線に直列又は並列に結線される。 The launching gunpowder 16 containing the firework ignition tube assembled as described above is loaded into the lower part of the fireworks 19a, 19b loaded in the cylinder 17 and to be launched, as shown in FIG. Alternatively, as shown in FIG. 5, the fireworks ignition tube 15 is inserted into the launching gunpowder 14 loaded below the fireworks 19a, 19b loaded in the tube 17 and to be launched. And fireworks ignition tube 1
The leg wires 3 of 5 are exposed outside the tube 17, and the core wires 4a,
4b is connected in series or parallel to other core wires.
本考案の花火用点火管は、点火薬をカツプ、ま
た点火玉及び着火薬を同一管体内に納めた構造で
あるため、点火薬、点火玉等の吸湿、水漏れ、損
傷などの原因による不点火、立消え等がなくなる
という効果を有する。また、点火玉のみの方式に
比べ、着火薬方式は薬量が多く設けられた構造で
あるため、火炎が小さく不点火になるという欠点
が解消される。
The fireworks ignition tube of the present invention has a structure in which the ignition powder is contained in a cup, and the ignition ball and ignition powder are housed in the same tube, so failures may occur due to moisture absorption, water leakage, damage, etc. of the ignition powder, ignition ball, etc. This has the effect of eliminating ignition, extinguishing, etc. In addition, compared to a method using only an igniter, the ignition powder method has a structure in which a large amount of charge is provided, so that the disadvantage of a small flame resulting in misfire is eliminated.
第１，２図は、本考案の花火用点火管の一実施
態様の一部切欠正面図、第３図は、本考案の花火
用点火管を打揚火薬に装填した場合の正面図、第
４，５図は、本考案の花火用点火管が装填された
打揚火薬の一態様断面図である。図中、１は塞
栓、２はカツプ、３は脚線、４ａ，４ｂは芯線、
５は電橋、６は点火薬、７は管体、８は空間部、
９は底板、１０は管体底部、１１は着火薬、１２
は糸等、１３はポリエチレン袋、１４は打揚火
薬、１５は花火用点火管、１６は花火用点火管付
打揚火薬、１７は筒、１８は圧板、１９ａ，１９
ｂは煙火玉、２０は座を示す。
1 and 2 are a partially cutaway front view of an embodiment of the fireworks ignition tube of the present invention, and FIG. Figures 4 and 5 are cross-sectional views of one embodiment of the firing powder loaded with the firework ignition tube of the present invention. In the figure, 1 is an embolus, 2 is a cup, 3 is a leg line, 4a and 4b are core lines,
5 is the electric bridge, 6 is the ignition powder, 7 is the pipe body, 8 is the space part,
9 is a bottom plate, 10 is a tube bottom, 11 is an igniter, 12
13 is a polyethylene bag, 14 is a firing powder, 15 is an ignition tube for fireworks, 16 is a firing powder with an ignition tube for fireworks, 17 is a cylinder, 18 is a pressure plate, 19a, 19
b indicates a fireball, and 20 indicates a seat.
Claims (1)
有し、上記管体７の内部に空間部８、上記管体７
の他方端に着火薬１１、及び合成樹脂シート、金
属フイルム又は有底円筒カツプ状物からなる底板
９を有する花火用点火管。 An ignition device is provided at one end of the tubular body 7 with both ends open, and a space 8 is provided inside the tubular body 7, and a space 8 is provided inside the tubular body 7.
An ignition tube for fireworks, which has an ignition charge 11 at the other end thereof, and a bottom plate 9 made of a synthetic resin sheet, a metal film, or a bottomed cylindrical cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097618U JPH0429266Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097618U JPH0429266Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS628596U JPS628596U (en) | 1987-01-19 |
| JPH0429266Y2 true JPH0429266Y2 (en) | 1992-07-15 |
Family
ID=30964754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985097618U Expired JPH0429266Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429266Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012102921A (en) * | 2010-11-09 | 2012-05-31 | Fujika:Kk | Ignition structure and cracker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1580579A (en) * | 1977-07-06 | 1980-12-03 | Wilson R | Pyrotechnic devices |
-
1985
- 1985-06-28 JP JP1985097618U patent/JPH0429266Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1580579A (en) * | 1977-07-06 | 1980-12-03 | Wilson R | Pyrotechnic devices |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS628596U (en) | 1987-01-19 |
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