JPH044793Y2

JPH044793Y2 -

Info

Publication number: JPH044793Y2
Application number: JP14312286U
Authority: JP
Priority date: 1986-09-18
Filing date: 1986-09-18
Publication date: 1992-02-12
Also published as: JPS6349197U

Description

【考案の詳細な説明】［産業上の利用分野］この考案は火薬体を用いないで発音させるボー
ルクラツカーに関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a ball cracker that produces sound without using a gunpowder body.

［考案の目的］この考案の目的は左右の引張り紐を両手で持つ
て急激に引張ると、中空球体が２つに割れて「ポ
ン」という大きな音が出て、この発音現象と共に
テープ等の噴出物が外方に放出されるようにし
た、従来には存在しない簡易な構成で興趣性の高
いボールクラツカーを提供することにある。[Purpose of the invention] The purpose of this invention is that when you hold the left and right tension cords with both hands and pull them rapidly, the hollow sphere will break into two, making a loud "pop" sound, and along with this sound phenomenon, the tape etc. will be ejected. To provide a highly entertaining ball cracker with a simple structure that does not exist in the past, in which objects are ejected to the outside.

［考案の構成］前記の目的を達成するために、本考案のボール
クラツカーは左右一対の半割球体を引張り離脱可
能に縁部嵌合して中空球体を構成したこと、この
中空球体内にテープ等の噴出物を収納したこと、
左右の半割球体に両手で持つて引張り操作し得る
引張り紐を固定したことを特徴とするものであ
る。[Structure of the invention] In order to achieve the above-mentioned object, the ball cracker of the invention has a hollow sphere formed by fitting a pair of left and right half spheres at their edges so that they can be pulled apart, and that a hollow sphere is formed inside the hollow sphere. Storing ejected materials such as tape,
It is characterized by having tension strings fixed to the left and right hemispheres that can be held and pulled with both hands.

［実施例］以下、この考案の実施例を図面に従い説明する
と、図中１，２は合成樹脂で成形された左右一対
の半割球体で、その一方の半割球体１の開口突出
縁部１ａを他方の半割球体２の開口嵌合部２ａに
引張り離脱可能に縁部嵌合させて、密閉室３を有
する直径５cmぐらいの大きさの中空球体４が構成
される。なお、前記半割球体１，２の嵌合部（突
出縁部１ａと開口嵌合部２ａ）に第２図に示すよ
うな凸部１ｂと凹部２ｂを設けてもよい。[Example] Hereinafter, an example of this invention will be described with reference to the drawings. In the figure, 1 and 2 are a pair of left and right hemispheres molded from synthetic resin, and the opening protruding edge 1a of one of the hemispheres 1 The hollow sphere 4 having a diameter of about 5 cm and having a sealed chamber 3 is constructed by fitting the opening fitting part 2a of the other half sphere 2 at the edge so that it can be pulled and removed. Incidentally, a convex portion 1b and a concave portion 2b as shown in FIG. 2 may be provided at the fitting portions (the protruding edge portion 1a and the opening fitting portion 2a) of the hemisphere bodies 1 and 2.

５，６は前記半割球体１，２に孔通しして固定
されたループ状をなす左右の引張り紐、７は前記
中空球体４内に収納された小巻テープ、折り畳形
の万国旗、メツセージカード、チヨコレート等の
噴出物で、前記引張り紐５，６を両手で持つて急
激に引張ると、中空球体４が２つに割れて「ポ
ン」という大きい音が出て、この発音現象と共に
テープ等の噴出物７が外方に飛び出すように構成
されている。なお、前記噴出物７がテープや万国
旗等の帯物である場合には、その一端が半割球体
１，２の内面部に接着等の止め手段で固定され
る。このようにすると、前記球体４が割られたと
きにテープ等の帯物が帯状に展開して放出される
ようになり、興趣性が増大する。 5 and 6 are loop-shaped left and right tension strings fixed through holes in the hemisphere 1 and 2; 7 is a small roll of tape stored in the hollow sphere 4; a folded bunting flag; If you hold the tension strings 5 and 6 with both hands and pull them rapidly with a message card, chiyokolate, etc., the hollow sphere 4 will break into two and make a loud "pop" sound. It is configured so that ejected matter 7 such as the like flies outward. In addition, when the ejected material 7 is a band such as a tape or a national flag, one end thereof is fixed to the inner surface of the hemispheres 1 and 2 by a fastening means such as adhesive. In this way, when the sphere 4 is broken, the tape or other band material will be released in a band-like manner, increasing the interest.

第１図想像線で示す引張り紐５′，６′は先端に
指掛ループ部５ａ，６ａを有する長さの長い例え
ば片側15cm位の長さとした丈夫な太糸で形成され
ている。このような引張り紐５′，６′を用いて、
前記球体４を前方に振り出すように急激に引張る
と、前記球体４が２つに割れ、テープ等の噴出物
７が発音現象と共に前方に数ｍ飛ぶように放出さ
れるようになる。 The tension strings 5' and 6' shown by imaginary lines in FIG. 1 are made of a strong thick thread having a long length, for example, about 15 cm on one side, and have finger loops 5a and 6a at the ends. Using such tension strings 5' and 6',
When the sphere 4 is suddenly pulled forward, the sphere 4 splits into two, and the ejected material 7, such as a tape, is ejected several meters forward with a sounding phenomenon.

［考案の効果］この考案のボールクラツカーは、前記のような
ものであるから、左右の引張り紐を両手で持つて
急激に引張ると、中空球体が２つに割れて「ポ
ン」という大きな音が出て、この発音現象と共に
テープ等の噴出物が外方に放出されるようにな
り、火薬体を用いて発音させる従来のクラツカー
とは全く異なつた簡易な構成で、興趣性の高いボ
ールクラツカーを提供することができる。[Effect of the invention] The ball cracker of this invention is as described above, so if you hold the left and right tension strings with both hands and pull them suddenly, the hollow sphere will break into two and make a loud "pop" sound. With this sounding phenomenon, ejected material such as tape is ejected outward, making it a highly entertaining ball club with a simple structure that is completely different from the traditional klutzker that uses a gunpowder body to make sounds. You can provide tsukah.

[Brief explanation of drawings]

第１図は本考案のボールクラツカーを要部切欠
して示した正面図、第２図は同ボールクラツカー
の半割球体嵌合部分を変形例として示した一部断
面図である。１，２……半割球体、１ａ……開口突出縁部、
２ａ……開口嵌合部、３……密閉室、４……中空
球体、５，６（５′，６′）……引張り紐。 FIG. 1 is a front view showing the ball cracker of the present invention with the main part cut away, and FIG. 2 is a partially sectional view showing a modified example of the half sphere fitting portion of the ball cracker. 1, 2... Half sphere, 1a... Opening protruding edge,
2a...opening fitting part, 3...closed chamber, 4...hollow sphere, 5, 6 (5', 6')...pulling string.

Claims

[Scope of utility model registration request]

A hollow sphere formed by fitting a pair of left and right hemispheres at their edges so that they can be pulled apart, a tension string fixed to the left and right hemispheres, and an ejected material such as tape stored in the hollow sphere. It is characterized in that when the left and right tension strings are held with both hands and pulled rapidly, the hollow sphere splits into two, causing a sound phenomenon and ejected material such as tape to be ejected outward. Ball Kratsker.