JPH0356789Y2

JPH0356789Y2 -

Info

Publication number: JPH0356789Y2
Application number: JP18582187U
Authority: JP
Priority date: 1987-12-05
Filing date: 1987-12-05
Publication date: 1991-12-20
Also published as: JPH0194796U

Description

【考案の詳細な説明】（産業上の利用分野）この考案は打上げ玩具煙火に関するものであ
る。[Detailed description of the invention] (Industrial application field) This invention relates to a toy fireworks launcher.

（従来の技術）従来、打上げ用筒内の底部に適量の打上げ火薬
を収容してその上に火薬が充填された打上げ煙火
の紙内筒が嵌載された打上げ玩具煙火が知られて
いる。(Prior Art) Conventionally, a toy launcher firework is known, in which an appropriate amount of launcher is housed in the bottom of the launcher tube, and a paper inner tube of the launcher filled with gunpowder is mounted thereon.

この打上げ玩具煙火では、打上げ火薬に着火す
ると、紙内筒がその内部に火薬に点火されると共
に上方へ打上げられるものである。 In this launching toy firework, when the launching gunpowder is ignited, the gunpowder is ignited inside the paper inner cylinder and is launched upward.

そしてこの場合の紙内筒の打上げは、ある限度
内で打上げ用筒の長さが長いほど打上げ飛しょう
高さが増すものである。 In this case, when launching a paper inner tube, the longer the length of the launch tube, the greater the launch height within a certain limit.

（考案が解決しようとする問題点）ところがこの打上げ飛しょう距離を増すため
に、打上げ用筒を長くすると、それだけかさばり
運搬、取扱い、保管などにたいへん不便であると
共に打上げ用筒内に打上げ火薬や紙内筒をつめる
作業がたいへん厄介となるなど欠点があつた。ま
た従来のこの種打上げ玩具煙火は、単純な構造で
構造的にも外観的にも変化趣向に乏しく商品価値
も劣るなどの問題があつた。(Problem that the invention aims to solve) However, in order to increase the launch distance, the launch tube is lengthened, which makes it bulky and very inconvenient for transportation, handling, and storage. It had some drawbacks, such as the task of filling the paper inner tube was extremely troublesome. In addition, conventional toy fireworks of this type have a simple structure, lack of variety in terms of structure and appearance, and have low commercial value.

（問題点を解決するための手段）この考案は上記問題点を解決するためになされ
たもので、次のように構成されている。(Means for Solving the Problems) This invention was made to solve the above problems, and is constructed as follows.

この考案の打上げ玩具煙火を以下図面実施例に
ついて詳しく説明すると、先ず１は、台板２上に
垂直に設けられた厚紙製などの覆筒、また３は、
該覆筒１内に設けられたそれと同一高さ（以下で
あつてもよい）の打上げ用筒である。そして該打
上げ用筒３内の底部には、先ず適量の打上げ火薬
８が収容された後、その上に、導火線７を有する
紙筒器５内に火薬６の充填された紙内筒４が嵌載
されている。なお９は外部から打上げ火薬８に点
火する導火線である。また１１は、上記打上げ用
筒３にテレスコピツク式に嵌合した外筒で、その
下端と台板２上ばね座１０との間に（圧縮）コイ
ルばね１２が介装してある。それからコイルばね
１２を圧縮して上記外筒１１を押し下げるように
前記覆筒１上端にキヤツプ１３が嵌合されてい
る。そして該キヤツプ１３の脱外で外筒１１が上
昇して打上げ用筒３が伸長されるようにしたもの
である。 The launch toy fireworks of this invention will be explained in detail below with reference to the drawings. First, 1 is a cover tube made of cardboard or the like installed vertically on the base plate 2, and 3 is a
This is a launch tube provided within the cover tube 1 and having the same height (or may be less than that). An appropriate amount of launch gunpowder 8 is first stored in the bottom of the launch tube 3, and then a paper inner tube 4 filled with gunpowder 6 is fitted into a paper tube container 5 having a fuse 7. It is listed. Note that 9 is a fuse that ignites the launch gunpowder 8 from the outside. Reference numeral 11 denotes an outer cylinder which is telescopically fitted into the launch cylinder 3, and a (compression) coil spring 12 is interposed between its lower end and the spring seat 10 on the base plate 2. Then, a cap 13 is fitted onto the upper end of the cover tube 1 so as to compress the coil spring 12 and push down the outer tube 11. When the cap 13 is removed and removed, the outer cylinder 11 is raised and the launch cylinder 3 is extended.

（考案の効果）この考案は打上げ玩具煙火は、叙上のように打
上げ用筒３がキヤツプ１３の嵌脱でテレスコピツ
ク式に自動伸縮できるようにしたものであるか
ら、不使用時にはキヤツプ１３を覆筒１に覆嵌し
て短くコンパクト化でき、運搬、取扱い、保管な
どにたいへん重宝であると共に打上げ火薬８や紙
内筒４を打上げ用筒３内につめる作業が外筒１１
を脱外した状態できわめて容易に行えるなどの効
果がある。(Effect of the invention) This invention is a launch toy firework in which the launch tube 3 can be automatically expanded and contracted in a telescopic manner by fitting and removing the cap 13 as mentioned above, so the cap 13 can be covered when not in use. The outer tube 11 can be fitted over the tube 1 to make it shorter and more compact, making it extremely useful for transportation, handling, and storage.
This has the advantage of being extremely easy to perform with the holder removed.

またキヤツプ１３を脱外すると、覆筒１内から
外筒１１がばね作用でびつくり箱のように飛び出
すので妙味があると共に打上げ用筒３が長くなり
飛しょう距離を増すことができる効果がある。さ
らに覆筒１外表面および外筒１１外表面に夫々異
なつた趣向の絵画や模様などを付して変化をもた
せ商品価値を高めることができる効果がある。 Moreover, when the cap 13 is removed, the outer cylinder 11 pops out from inside the cover cylinder 1 like a stiff box by the action of a spring, which is attractive and also has the effect of increasing the flight distance by lengthening the launch cylinder 3. Furthermore, the outer surface of the cover tube 1 and the outer surface of the outer tube 11 can be decorated with different pictures, patterns, etc. to give variety and increase the commercial value.

[Brief explanation of the drawing]

図面はこの考案打上げ玩具煙火の実施例を示す
もので、第１図は一部を欠截した正面図、第２図
は同キヤツプを脱外した時の正面図である。１……覆筒、２……台板、３……打上げ用筒、
４……紙内筒、５……紙筒器、６……火薬、７…
…導火線、８……打上げ火薬、９……導火線、１
０……ばね座、１１……外筒、１２……コイルば
ね、１３……キヤツプ。 The drawings show an embodiment of this invented launch toy firework. Figure 1 is a partially cutaway front view, and Figure 2 is a front view with the cap removed. 1... Cover tube, 2... Base plate, 3... Launch tube,
4...Paper inner tube, 5...Paper tube container, 6...Gunpowder, 7...
...Fuse, 8...Launch powder, 9...Fuse, 1
0...Spring seat, 11...Outer tube, 12...Coil spring, 13...Cap.

Claims

[Scope of utility model registration request]

A cover tube 1 provided vertically on a base plate 2, and a launch tube 3 provided inside the cover tube 1 and having a paper inner tube 4 for launching fireworks fitted therein at the same height or less than that of the cover tube 1. And a coil spring 12 is attached to the launch tube 3.
The outer cylinder 11 is fitted telescopically with the
and a cap 13 fitted onto the upper end of the cover tube 1 so as to compress the coil spring 12 and push down the outer tube 11. When the cap 13 is removed, the outer tube 1
A launch toy firework characterized in that the launch tube 3 is extended when the launch tube 1 is raised.