JPS6042312Y2 - Kratzka - Google Patents

Kratzka

Info

Publication number
JPS6042312Y2
JPS6042312Y2 JP13610481U JP13610481U JPS6042312Y2 JP S6042312 Y2 JPS6042312 Y2 JP S6042312Y2 JP 13610481 U JP13610481 U JP 13610481U JP 13610481 U JP13610481 U JP 13610481U JP S6042312 Y2 JPS6042312 Y2 JP S6042312Y2
Authority
JP
Japan
Prior art keywords
outer cylinder
shaped body
cylinder
cracker
opening
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
Application number
JP13610481U
Other languages
Japanese (ja)
Other versions
JPS5842600U (en
Inventor
正夫 古賀
Original Assignee
葛城煙火株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 葛城煙火株式会社 filed Critical 葛城煙火株式会社
Priority to JP13610481U priority Critical patent/JPS6042312Y2/en
Publication of JPS5842600U publication Critical patent/JPS5842600U/en
Application granted granted Critical
Publication of JPS6042312Y2 publication Critical patent/JPS6042312Y2/en
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 本考案は例えば誕生日や結婚式等の祝事の際に用いられ
るクラッカーに関するものである。
[Detailed Description of the Invention] The present invention relates to crackers used for celebrations such as birthdays and weddings.

従来のこの種のクラッカー(爆竹の一種)は引き玉に備
えた糸を引っばって、同クラッカーを使用し、テープ等
が爆風によって飛び出した後は何ら装飾的なものも残ら
ず逆円錐筒状の外筒の内部が丸見えとなり、体栽が悪く
、不格好なものとなり、さらに使用後のクラッカーは何
の役にも立たないものとなっていた。
Traditionally, this type of cracker (a type of firecracker) is made by pulling a string attached to a trigger ball and using the same cracker, and after the tape etc. is blown out by the blast, it is shaped like an inverted conical cylinder without any decoration remaining. The inside of the outer cylinder of the cracker was exposed, making it unfit and ungainly, and the cracker was of no use after use.

本考案はこのような事情に鑑みてなされたものであって
、クラッカー使用後においても、外筒の上端開口部に花
などの形状をなした造形体を突出させて、飾り物の一種
として用いることができ、かつ前記造形体の突出により
使用後の外筒の内部が何ら丸見えとなることもなく、体
裁も良いクラッカーを提供することを、その目的とする
ものである。
The present invention was developed in view of these circumstances, and the cracker can be used as a type of decoration by allowing a flower-shaped object to protrude from the upper opening of the outer cylinder even after the cracker is used. It is an object of the present invention to provide a cracker which has a good appearance, and which does not expose the inside of the outer cylinder after use due to the protrusion of the shaped body.

そこで本考案は、逆円錐筒状の外筒の底部内面に引き玉
5を配設すると共に、上記引き玉に備えた発火用の糸を
外筒下端の小孔から外部に導出し、前記保護内筒の上部
開口に延焼防止用の蓋体を配設し、上記外筒の内部上域
には、うす紙等を礼状に加工した突出可能な造形体を上
記外筒の開口上部に取付け、この造形体上方の外筒上域
の余剰空間に複数の紙テープを載置すると共に、外筒上
端開口にうす紙を張設し、さらに上記造形体は、爆風を
該造形体上方の余剰空間に流通せしめる通風用隙間を設
け、かつ風をふくんで拡がる如き形状となしたことによ
り、上述した所期の目的を遠戚しようとするものである
Therefore, in the present invention, a trigger ball 5 is disposed on the inner surface of the bottom of an outer cylinder having an inverted conical shape, and an igniting string provided in the trigger ball is led out from a small hole at the lower end of the outer cylinder, and the above-mentioned protective A lid body for preventing the spread of fire is disposed in the upper opening of the inner cylinder, and a projectable shaped object made of thin paper or the like is attached to the upper part of the opening of the outer cylinder, and A plurality of paper tapes are placed in the surplus space in the upper area of the outer cylinder above the molded object, and thin paper is stretched over the upper end opening of the outer cylinder. By providing a ventilation gap for circulation and forming a shape that expands to include the wind, it is an attempt to achieve the above-mentioned intended purpose.

以下、本考案の一実施例を図面に基づいて詳述する。Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.

第1図は本考案に係るクラッカーの断面図で、同図中、
1は逆円錐筒状の外筒で、この外筒1は厚紙を逆円錐筒
状に威して形成すると共に、その最下端に小孔2を形威
したものである。
Figure 1 is a cross-sectional view of the cracker according to the present invention, in which:
Reference numeral 1 denotes an outer cylinder in the shape of an inverted conical cylinder, and this outer cylinder 1 is formed by shaping cardboard into an inverted conical cylinder shape, and has a small hole 2 formed at its lowermost end.

前記外筒1の内部には、この外筒1の形状とはS゛同じ
逆円錐筒状の内筒3を配設している。
Inside the outer cylinder 1, an inner cylinder 3 having the same shape as the outer cylinder 1 and an inverted conical cylinder is disposed.

この内筒3も前記外筒1と同様に厚紙を逆円錐筒状に形
威し、爆発時の危険防止のものである。
Like the outer cylinder 1, this inner cylinder 3 is also made of cardboard in the shape of an inverted conical cylinder to prevent danger in the event of an explosion.

而して、前記内筒3の底部内面にはプラスチック製の保
護内筒4を配設すると共に、この保護内筒4の内部に引
き玉5を配置している。
A protective inner cylinder 4 made of plastic is disposed on the inner surface of the bottom of the inner cylinder 3, and a pull ball 5 is disposed inside the protective inner cylinder 4.

該引き玉5は樗い円柱状を威したもので、該引き玉5は
火薬6および発火用の糸7を備えている。
The trigger ball 5 has a thick cylindrical shape, and is equipped with gunpowder 6 and a string 7 for ignition.

そして、前記火薬6としては例えば周知の塩素酸カリを
65重量%、三硫化アンチモンを3種量%、赤燐を2重
量%配合したものを用い、同火薬6内にその一部分を埋
設させた前記糸7を前記小孔2から外部に導出し、この
糸7を引っばる時の摩擦によって前記火薬6に発火する
ようになっている。
As the gunpowder 6, for example, a well-known mixture of 65% by weight of potassium chlorate, 3% of antimony trisulfide, and 2% by weight of red phosphorus was used, and a portion of it was buried in the gunpowder 6. The thread 7 is led out from the small hole 2, and the gunpowder 6 is ignited by the friction generated when the thread 7 is pulled.

また、前記保護内筒4の上部開口には円形、詳しくは円
板状のポール紙で形成した蓋体8を配設している。
Further, a circular, more specifically disc-shaped lid 8 made of pole paper is disposed at the upper opening of the protective inner cylinder 4.

この蓋体8は前記火薬6の発火時にその火が他の部材に
引火するのを防止する所謂延焼防止用のものである。
This lid body 8 is for preventing the spread of fire, which prevents the fire from igniting other members when the gunpowder 6 is ignited.

前記外筒の内部上域には複数個所で連結テープ9・・・
・・・を介して造形体10を取り付けている。
Connecting tapes 9 are attached at multiple locations in the upper internal area of the outer cylinder.
The shaped body 10 is attached via...

この造形体10はうす紙あるいは合成樹脂製シートで礼
状に加工したもので、外筒1に対して突出可能に取付け
られている。
This shaped body 10 is made of thin paper or a synthetic resin sheet processed into a thank-you note, and is attached to the outer cylinder 1 so as to be able to protrude therefrom.

つまり、第1図に示す如く外筒1内に収納できると共に
、後述する爆風によって第3図に示す如く外筒1開口部
から突出できるようになっている。
In other words, it can be housed in the outer cylinder 1 as shown in FIG. 1, and can also be protruded from the opening of the outer cylinder 1 as shown in FIG. 3 by the blast wave described later.

さらに、該造形体10は前記火薬6に発火した時に生ず
る爆風を同造形体10上方の余剰空間11にも貫通流風
せしめる通風用隙間10a(第3図参照)を設け、かつ
風をふくんで拡がる如き構成と威したものである。
Furthermore, the shaped body 10 is provided with a ventilation gap 10a (see FIG. 3) that allows the blast generated when the gunpowder 6 is ignited to flow through the excess space 11 above the shaped body 10, and expands to include the wind. It has such a powerful structure.

さらにまた、前記造形体10上方における外筒1上域の
前記余剰空間11には赤色、黄色、緑色、白色、青色等
々の紙テープ12・・・・・・を載置している。
Furthermore, red, yellow, green, white, blue, etc. paper tapes 12 are placed in the surplus space 11 above the outer cylinder 1 above the shaped body 10.

これら複数の紙テープ12・・・・・・は巻いた状態で
前記模様体10の上部に載置していて、巻いた状態の巻
き終わり部分のみを第1図に示す如く若干からませてい
る。
These plurality of paper tapes 12 are placed on top of the patterned body 10 in a rolled state, and only the end portions of the rolled paper tapes 12 are slightly tangled as shown in FIG.

なお、前記余剰空間11には紙テープ12以外にパラシ
ュートや旗等を収納してもよいことば勿論である。
It is of course possible to store parachutes, flags, etc. in addition to the paper tape 12 in the surplus space 11.

さらに、前記外筒1の上端開口には爆風で破れる程度の
うす紙13を張設している。
Further, the upper opening of the outer cylinder 1 is covered with a thin paper 13 that can be torn by blast waves.

つぎに上記の如く構成したクラッカーの作用について述
べると、 いま、前記クラッカーの外筒1を一方の手にもって、他
方の手で前記糸7を第1図の下方に引っ張ると、火薬6
に発火されるので同火薬6が爆発する。
Next, the action of the cracker constructed as described above will be described. Now, when holding the outer cylinder 1 of the cracker in one hand and pulling the thread 7 downward in FIG. 1 with the other hand, the gunpowder 6 is released.
The same gunpowder 6 explodes.

この爆発時の爆風によって前記うす紙13が破は飛ぶと
同時に、余剰空間11内の複数の紙テープ12が第2図
に示す如く外方に飛散すると共に造形体10も風をふく
んで拡がり、第3図に示す如く外筒1の上端開口に花模
様を形成するのである。
The thin paper 13 is blown away by the blast wave from the explosion, and at the same time, the plurality of paper tapes 12 in the surplus space 11 are scattered outward as shown in FIG. As shown in FIG. 3, a flower pattern is formed at the upper opening of the outer cylinder 1.

以上実施例によって説明したように本考案は、外筒1の
内部上域に、うす紙を礼状に加工した突出可能な造形体
10を外筒1の開口上部に取り付けると共に、該造形体
10は爆風を上方へ貫流せしめる通風効10aを有し、
かつ風をふくんで拡がる如き形状と威したものであるか
ら、クラッカーの使用時に前記爆風で造形体10を外筒
1の上端開口部に突出させて拡げることができ、この結
果、クラッカーの使用後においても、同クラッカーを子
供のおもちやあるいは飾り物の一種として用いることが
できる効果がある。
As explained above with reference to the embodiments, the present invention includes attaching a projectable shaped body 10 made of thin paper into a thank-you note to the upper part of the inner part of the outer cylinder 1, and attaching the shaped body 10 to the upper part of the opening of the outer cylinder 1. It has a ventilation effect 10a that allows the blast wave to flow upward,
In addition, since it has a shape that expands when the cracker is used, the blast wave can cause the shaped body 10 to protrude into the upper end opening of the outer cylinder 1 and expand, and as a result, after using the cracker, Also, the cracker can be used as a toy for children or as a type of decoration.

また前記造形体10の突出により使用後の外筒1の内部
が丸見えになるのを防止するので、体裁も良いものとな
る。
Furthermore, since the protrusion of the shaped body 10 prevents the inside of the outer cylinder 1 from being completely exposed after use, the appearance is also good.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案に係るクラッカーの断面図、第2図およ
び第3図は爆発後における同クラッカーの正面図である
。 1は外筒、2は小孔、4は保護内筒、5は引き玉、7は
糸、8は蓋体、10は造形体、10aは通風用隙間、1
1は余剰空間、12は紙テープ。
FIG. 1 is a sectional view of the cracker according to the present invention, and FIGS. 2 and 3 are front views of the same cracker after explosion. 1 is an outer cylinder, 2 is a small hole, 4 is a protective inner cylinder, 5 is a pull ball, 7 is a thread, 8 is a lid body, 10 is a shaped body, 10a is a ventilation gap, 1
1 is extra space, 12 is paper tape.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 逆円錐筒状の外筒1の底部内面に引き玉5を装填した保
護内筒4を配設すると共に、上記引き玉5に備えた発火
用の糸7を外筒1の最下端の小孔2から外部に導出し、
前記保護内筒4の上部開口に延焼防止用の蓋体8を載設
し、上記外筒1の内部上域にはうす紙等を礼状に加工し
た突出可能な造形体10を上記外筒1の開上端部に取り
付け、この造形体10上方の外筒1上域の余剰空間11
に複数の紙テープ12・・・・・・を載置すると共に、
外筒1上端開口にうす糸13を張設し、さらに上記造形
体1は爆風を該造形体10上方の余剰空間11に流風せ
しめる通風用隙間10を設け、かつ風をふくんで拡がる
如き形状となしたことを特徴とするクラッカー。
A protective inner cylinder 4 loaded with a trigger ball 5 is disposed on the inner surface of the bottom of an outer cylinder 1 having an inverted conical shape, and an igniting string 7 provided in the trigger ball 5 is inserted into a small hole at the bottom end of the outer cylinder 1. 2 to the outside,
A lid 8 for preventing the spread of fire is mounted on the upper opening of the protective inner cylinder 4, and a projectable shaped body 10 made of thin paper or the like is placed in the upper inner area of the outer cylinder 1. The surplus space 11 in the upper area of the outer cylinder 1 above the shaped body 10 is attached to the open upper end of the
While placing a plurality of paper tapes 12... on the
A thin thread 13 is stretched over the opening at the upper end of the outer cylinder 1, and the shaped body 1 is provided with a ventilation gap 10 that allows the blast wave to flow into the surplus space 11 above the shaped body 10, and has a shape that expands to include the wind. A cracker that features something made.
JP13610481U 1981-09-11 1981-09-11 Kratzka Expired JPS6042312Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13610481U JPS6042312Y2 (en) 1981-09-11 1981-09-11 Kratzka

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13610481U JPS6042312Y2 (en) 1981-09-11 1981-09-11 Kratzka

Publications (2)

Publication Number Publication Date
JPS5842600U JPS5842600U (en) 1983-03-22
JPS6042312Y2 true JPS6042312Y2 (en) 1985-12-25

Family

ID=29929443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13610481U Expired JPS6042312Y2 (en) 1981-09-11 1981-09-11 Kratzka

Country Status (1)

Country Link
JP (1) JPS6042312Y2 (en)

Also Published As

Publication number Publication date
JPS5842600U (en) 1983-03-22

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