JPH073200Y2 - Toy fireworks - Google Patents
Toy fireworksInfo
- Publication number
- JPH073200Y2 JPH073200Y2 JP1990072561U JP7256190U JPH073200Y2 JP H073200 Y2 JPH073200 Y2 JP H073200Y2 JP 1990072561 U JP1990072561 U JP 1990072561U JP 7256190 U JP7256190 U JP 7256190U JP H073200 Y2 JPH073200 Y2 JP H073200Y2
- Authority
- JP
- Japan
- Prior art keywords
- explosive
- flammable
- toy fireworks
- explosives
- molded product
- 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 - Lifetime
Links
Landscapes
- Toys (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は軸の一端に火薬を固着してなるスパークラーと
呼ばれる玩具花火に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a toy firework called a sparkler in which gunpowder is fixed to one end of a shaft.
玩具花火としては例えば芯材に火薬を固着してなるもの
等が従来より使用されている。As a toy fireworks, for example, one in which gunpowder is fixed to a core material has been used conventionally.
玩具花火においては１本当りの使用可能な火薬量に法的
制限があり、一定量以上の火薬を使用することができな
いため、１本当りの火薬の燃焼時間は極めて短い。ま
た、点火時に火薬が容易に着火しないという問題もあ
る。With toy fireworks, there is a legal limit to the amount of explosive that can be used per one, and it is not possible to use more than a certain amount of explosive, so the burning time for each explosive is extremely short. There is also a problem that the explosive does not easily ignite upon ignition.
本考案はこのような問題を解決しようとしてなされたも
のである。The present invention has been made in order to solve such a problem.
上記課題を解決するために本考案は、燃焼時間が長く且
つ着火性がよい火薬類以外の可燃性成形物と火薬とを相
互に隣接させた状態で軸の一端に取り付け、該可燃性成
形物と火薬とを連続燃焼させるようにしたことを特徴と
する玩具花火を提供するものせある。In order to solve the above-mentioned problems, the present invention is to attach a combustible molded product other than explosives having a long burning time and good ignitability and explosives to one end of a shaft in a state of being adjacent to each other. There is provided a toy fireworks characterized in that the powder and the powder are continuously burned.
本考案の玩具花火においては、火薬に隣接する可燃性成
形物に点火する。すると可燃性成形物は直ちに着火し燃
焼を開始する。続いて可燃性成形物の火は火薬に移り、
火薬も燃焼を開始する。可燃性成形物は燃焼時間が長い
ため火薬が燃え尽きた後もしばらくの間燃焼を続ける。
火薬が燃え尽きた後になお燃焼を続ける可燃性成形物の
火は次の玩具花火の点火に用いる。In the toy fireworks of the present invention, the flammable molding adjacent to the powder is ignited. Then, the flammable molded product immediately ignites and starts burning. Then, the fire of the flammable molding moves to gunpowder,
Gunpowder also begins to burn. Since the combustible molded product has a long burning time, it continues to burn for a while even after the explosive has burned out.
The fire of the flammable molding that continues to burn after the explosive has burned out is used to ignite the next toy fireworks.
次に本考案の実施例を添付図面に従って説明する。 Next, an embodiment of the present invention will be described with reference to the accompanying drawings.
本考案の玩具花火は、燃焼時間が長く且つ着火性がよい
可燃性成形物１（玩具花火における使用が法的に制限さ
れない火薬類以外のもの）と火薬２とを相互に隣接させ
た状態で軸３の一端に取り付け、可燃性成形物１と火薬
２とが連続燃焼するようにしてなるものである。可燃性
成形物１は燃焼時間が長く且つ着火性がよいものであれ
ばいかなるものであってもよいが、例えば次のようなも
のを用いるのが望ましい。The toy fireworks of the present invention have a flammable molded product 1 (other than explosives whose use in toy fireworks is not legally restricted) and explosive 2 which are adjacent to each other and which have a long burning time and good ignitability. It is attached to one end of the shaft 3 so that the flammable molded product 1 and the explosive 2 continuously burn. The combustible molded article 1 may be any one as long as it has a long burning time and good ignitability, but it is desirable to use, for example, the following.
（１）アルコール類と油脂類とを主成分とする固形燃
料。(1) A solid fuel containing alcohols and fats and oils as main components.
（２）アルコール類と油脂類とを主成分とし、これに焔
色剤としてのカルシウム、クロム、コバルト、ナトリウ
ム、ストロンチウム、銅等と火花剤としてのアルミニウ
ム粉末、マグネシウム粉末等とを混入してなるもの。(2) Alcohols and oils and fats are the main components, and calcium, chromium, cobalt, sodium, strontium, copper, etc. as flame retardants and aluminum powder, magnesium powder etc. as spark agents are mixed. thing.
（３）テルミット剤。(3) Thermite agent.
第１図、第２図においては火薬２の両端に可燃性成形物
１を取り付けているが、可燃性成形物１は火薬２の一端
にのみ取り付けてもよい。Although the flammable molded article 1 is attached to both ends of the explosive 2 in FIGS. 1 and 2, the flammable molded article 1 may be attached to only one end of the explosive 2.
第３図においては、複数の可燃性成形物１と火薬２とを
隣接させた状態で交互に配設している。In FIG. 3, a plurality of flammable molded products 1 and explosives 2 are alternately arranged in a state of being adjacent to each other.
以上説明したように、本考案の玩具花火は燃焼時間が長
く且つ着火性がよい火薬類以外の可燃性成形物と火薬と
を相互に隣接させた状態で軸の一端に取り付け、可燃性
成形物と火薬とが連続燃焼するようにしている。従って
玩具花火に対する点火が極めて容易になる。更に、可燃
性成形物は火薬と共に燃焼し、続いて火薬が燃え尽きた
後もしばらくの間燃焼を続けるため、従来の玩具花火に
ない燃焼の変化を楽しむことができると共に、法的制限
の下で少量の火薬しか使用できない現状においても長時
間の燃焼を楽しむことができる。また、火薬が燃え尽き
た後も燃焼を続ける可燃性成形物の火を次の玩具花火の
点火に用いることもできる。As described above, the toy fireworks of the present invention are attached to one end of the shaft in such a manner that the combustible moldings other than explosives having a long burning time and good ignitability and the explosives are adjacent to each other. And gunpowder are continuously burnt. Therefore, ignition of toy fireworks becomes extremely easy. In addition, flammable moldings burn with explosives, and continue to burn for some time after the explosives have burned out, so you can enjoy changes in combustion that traditional toy fireworks do not have, and under legal restrictions. Even if only a small amount of gunpowder can be used, you can enjoy burning for a long time. Also, the fire of a flammable molded article that continues to burn after the explosive has burned out can be used to ignite the next toy fireworks.
第１図は本考案の実施例を示す側面図、第２図はその変
形例を示す側面図、第３図は本考案の別の実施例を示す
側面図である。 １……可燃性成形物 ２……火薬 ３……軸FIG. 1 is a side view showing an embodiment of the present invention, FIG. 2 is a side view showing a modification thereof, and FIG. 3 is a side view showing another embodiment of the present invention. 1 ... flammable molded product 2 ... explosive 3 ... shaft
Claims (1)
外の可燃性成形物と火薬とを相互に隣接させた状態で軸
の一端に取り付け、該可燃性成形物と火薬とを連続燃焼
させるようにしたことを特徴とする玩具花火。1. A flammable molded product other than explosives having a long burning time and good ignitability and an explosive which are adjacent to each other are attached to one end of a shaft, and the flammable molded product and the explosive are continuously burned. A toy firework characterized by being made to do so.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072561U JPH073200Y2 (en) | 1990-07-06 | 1990-07-06 | Toy fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072561U JPH073200Y2 (en) | 1990-07-06 | 1990-07-06 | Toy fireworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433896U JPH0433896U (en) | 1992-03-19 |
| JPH073200Y2 true JPH073200Y2 (en) | 1995-01-30 |
Family
ID=31610602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990072561U Expired - Lifetime JPH073200Y2 (en) | 1990-07-06 | 1990-07-06 | Toy fireworks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073200Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5992400U (en) * | 1982-12-06 | 1984-06-22 | 株式会社太田煙火製造所 | Continuously burning fireworks set |
-
1990
- 1990-07-06 JP JP1990072561U patent/JPH073200Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433896U (en) | 1992-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |