JPS584478Y2 - assembled pipe - Google Patents

Description

【考案の詳細な説明】 この考案は、喫煙用の組立パイプに関する。[Detailed explanation of the idea] This invention relates to an assembled pipe for smoking.

パイプは巻煙草の吸口として用いられるとともに、煙草
の煙中に含まれるタール、ニコチン等の有害成分を煙の
通過部に付着させて除去するという作用を有する。The pipe is used as a mouthpiece for cigarettes, and also has the function of removing harmful components such as tar and nicotine contained in cigarette smoke by attaching them to the smoke passage.

従来の簡単な円筒状のパイプであると、煙の通過する部
分が短かいのでタール、ニコチン等の成分の除去が僅少
であるという不満があり、また煙道の長いパルプである
と、その付着物の清掃が困難であるという欠点があった
。With conventional simple cylindrical pipes, the part through which smoke passes is short, so there are complaints that only a small amount of components such as tar and nicotine can be removed. The drawback was that it was difficult to clean the kimono.

また、特殊なフィルターを使用するパイプであると、使
用したフィルターを次々と交換しなければならず、費用
がかかるという欠点があった。In addition, if the pipe uses a special filter, the used filter must be replaced one after another, which is costly.

図面に示す実施例に基づいて詳述すると、１は挿入体で
、先端にたばこ挿入口で、先端にたばこ挿入口２を有す
るとともに 外周に複数の突条３を設けてなる。To explain in detail based on the embodiment shown in the drawings, reference numeral 1 denotes an insert body, which has a tobacco insertion opening at its tip, a tobacco insertion opening 2 at its tip, and a plurality of protrusions 3 on its outer periphery.

突条３は図示例では５個としたが、複数個であればよい
。Although there are five protrusions 3 in the illustrated example, a plurality of protrusions 3 may be used.

またその形状は、上面が平担で側面が下方に向かって傾
斜し下面に連続するタイプ（第２図）、下面が平担で側
面が上面に向かって傾斜し上面に連続するタイプ（第３
図）、上下面が側面に向かって傾斜し側面に連続するタ
イプ（第４図）、上下面とも平担であるタイプ（第５図
）のいずれでもよい。In addition, there are two types of shapes: a type with a flat top surface and a side surface that slopes downward and continues to the bottom surface (Figure 2), and a type where the bottom surface is flat and the side surface slopes toward the top surface and continues with the top surface (Figure 3).
(Fig. 4), a type in which the upper and lower surfaces slope toward the side surfaces and are continuous with the side surfaces (Fig. 4), and a type in which both the upper and lower surfaces are flat (Fig. 5).

４は通煙孔５に設けた吸口体である。4 is a mouthpiece provided in the smoke hole 5.

吸口体５は図示例ではＬ字型としたがストレート型でも
よい（第８図）。Although the mouthpiece 5 is L-shaped in the illustrated example, it may be straight-shaped (FIG. 8).

上記挿入体１は吸口体４に分解可能に挿着する。The insert 1 is removably inserted into the mouthpiece 4.

この挿着は図示例では螺着としたが、ねじ部６をテーパ
状に形成し、吸口体４もこれに対応せしめて単に嵌着せ
しめてもよい。Although this insertion is done by screwing in the illustrated example, the threaded portion 6 may be formed into a tapered shape, and the suction body 4 may also be simply fitted in a tapered shape.

Ｔは吸口体４の内壁と突条３との間に設けられた０、
５ ｒａｍ程度の極小の隙間、８は該隙間７に連続する
複数の煙巻き返し部であり、隙間７と煙巻き返し部８と
で煙路９を構成する。T is 0 provided between the inner wall of the mouthpiece body 4 and the protrusion 3;
A very small gap of about 5 ram, and reference numeral 8 are a plurality of smoke rewinding parts continuous to the gap 7, and the smoke path 9 is constituted by the gap 7 and the smoke rewinding parts 8.

１０はたばこ挿入口２の真下に煙路９と連通ずるよう設
けた通孔であって、十字に開孔する。Reference numeral 10 denotes a through hole provided directly below the tobacco insertion opening 2 so as to communicate with the smoke path 9, and is opened in the shape of a cross.

１１は吸口である。11 is a mouthpiece.

ざらに突条は基端の突条３りみを吸口体４の内壁に密着
せしめてもよく（第６図）、こうすれば、使用中に挿入
体１が動揺しても突条３が吸口体４の内壁に密着して煙
路９を一部閉塞することを防止することができる。The protrusions 3 at the proximal end of the rough protrusions may be brought into close contact with the inner wall of the suction body 4 (Fig. 6), so that even if the insert body 1 moves during use, the protrusions 3 will remain in the suction mouth. It is possible to prevent the smoke passage 9 from being partially blocked by coming into close contact with the inner wall of the body 4.

この場合基端の突条３′は第７図の如く中央部を切欠し
て煙路９′とする。In this case, the protrusion 3' at the base end is cut out at the center to form a flue 9' as shown in FIG.

次にこの考案の作用を説明する。Next, the operation of this invention will be explained.

たばこ挿入口２にたばこを挿入後点火し吸口１１より吸
煙すると、煙は通孔１０から煙路９を通り通煙孔５から
吸口１１に至る。When a cigarette is inserted into the tobacco insertion port 2 and then lit and smoked from the mouthpiece 11, the smoke passes through the smoke passage 9 from the smoke hole 5 and reaches the mouthpiece 11.

この間、煙は極小の隙間７にてタール、ニコチン等の有
害成分を付着せしめるとともに、煙巻き返し部８にて煙
が突条３に当たって逆流し、またその逆流した煙が上方
の突条３に当たって逆流するというように渦を巻くこと
によって通路９が実質上長大化し、この間にタールニコ
チン等の有害成分を付着除去せしめる。During this time, the smoke adheres harmful components such as tar and nicotine in the extremely small gap 7, and at the smoke return section 8, the smoke hits the ridge 3 and flows backward, and the backflowing smoke hits the upper ridge 3 and flows back. By swirling the passage 9 in this manner, the passage 9 becomes substantially elongated, and during this time, harmful components such as tar and nicotine are attached and removed.

この場合において、第２図例および第５図例のように上
面を平担にして煙の進行方向に直角に位置せしめると流
通抵抗が大きくなるから煙の巻き返しが大きくなって有
害成分の除去の効果が一層大きい。In this case, if the upper surface is made flat and positioned perpendicular to the direction of smoke travel, as shown in the examples in Figures 2 and 5, the flow resistance will increase, and the smoke will roll back more, making it difficult to remove harmful components. The effect is even greater.

第３図例および第４図例の場合は反対に流通抵抗が小と
なるから、一層吸煙し易くなる。On the contrary, in the case of the example shown in FIG. 3 and the example shown in FIG. 4, the flow resistance becomes small, so that it becomes easier to smoke.

この考案においでは、パイプにタール、ニコチン等の有
害成分が付着して詰まった場合でも、挿入体１および吸
口体４に簡単に解体することができ、清掃が非常に容易
である。With this invention, even if the pipe becomes clogged with harmful components such as tar or nicotine, it can be easily disassembled into the insert body 1 and the mouthpiece body 4, making cleaning very easy.

このようにこの考案は、上記構成、作用を有するため、
外形状が短小かつ簡易であるにも拘らず、煙道が長く、
タール、ニコチン等の有害成分を比較的多量に除去する
ことができ、健康を害しにくいという効果がある。In this way, since this invention has the above structure and function,
Although the external shape is short, small and simple, the flue is long,
It can remove a relatively large amount of harmful components such as tar and nicotine, and has the effect of being less harmful to health.

また、簡単に分解、組立てられるので、煙道の付着物の
清掃が非常に容易であり、かつ製造加工が簡単で安価に
出来るという効果を有する。In addition, since it can be easily disassembled and assembled, it is very easy to clean the deposits on the flue, and the manufacturing process is simple and inexpensive.

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

第１図はこの考案の実施例を示す正面断面図、第２図な
いし第５図は挿入体の各実施例を示す正面断面図である
。 第６図はこの考案の他の実施例を示す正面断面図、第７
図は第６図ＡＡ線断面図、第８図はさらに他の実施例を
示す正面断面図である。 １・・・・・・挿入体、２・・・・・・たばこ挿入口、
３・・・・・・突条、４・・・・・・吸口体、５・・・
・・・通煙ＪＬ、 ７・・・・・・隙間、８・・・・
・・煙巻き返し部、９・・・・・・煙路、１０・・・・
・・通孔、１１・・・・・・吸口。FIG. 1 is a front sectional view showing an embodiment of this invention, and FIGS. 2 to 5 are front sectional views showing each embodiment of the insert. FIG. 6 is a front sectional view showing another embodiment of this invention, and FIG.
FIG. 6 is a sectional view taken along line AA in FIG. 6, and FIG. 8 is a front sectional view showing still another embodiment. 1... Insert body, 2... Cigarette insertion slot,
3... protrusion, 4... suction body, 5...
...Smoke JL, 7...Gap, 8...
・・Smoke return part, 9・・・Fume duct, 10・・・・
...Through hole, 11...Suction port.

Claims (1)

【実用新案登録請求の範囲】 ■ 先端にたばこ挿入口を有しかつ外周に複数の突条を
設けた挿入体を、通煙孔を設けた吸口体に分解可能に挿
着し、吸口体の内壁と突条との間に極小の隙間を設ける
とともに該隙間に連続する複数の煙巻き返し部を設けて
煙路を構威し、上記たばこ挿入口の下方に煙路に連通ず
る通孔を設けたことを特徴とする組立パイプ。 ■ 突条は上面が平担で側面が下方に向かって傾斜し下
面に連続したものである実用新案登録請求の範囲第０項
記載の組立パイプ。 ■ 突条は下面が平担で側面が上方に向かって傾斜し上
面に連続したものである実用新案登録請求の範囲第０項
記載の組立パイプ。 ■ 突条は上下面が側面に向かって傾斜し側面に連続し
たものである実用新案登録請求の範囲第０項記載の組立
パイプ。 ■ 突条は上下面とも平担である実用新案登録請求の範
囲第０項記載の組立パイプ。[Scope of Claim for Utility Model Registration] ■ An insert having a cigarette insertion opening at the tip and a plurality of protrusions on the outer periphery is removably inserted into a mouthpiece body provided with a smoke vent, and A very small gap is provided between the inner wall and the protrusion, and a plurality of smoke return portions are provided continuous to the gap to form a smoke path, and a through hole communicating with the smoke path is provided below the cigarette insertion opening. An assembled pipe characterized by: (2) The assembled pipe according to claim 0 of the utility model registration, wherein the protrusion has a flat upper surface and a side surface that slopes downward and continues to the lower surface. (2) The assembled pipe according to claim 0 of the utility model registration, wherein the protrusion has a flat lower surface and an upwardly inclined side surface that is continuous with the upper surface. (2) The assembled pipe according to claim 0 of the utility model registration, wherein the protrusion has a top and bottom surface inclined toward the side surface and continuous with the side surface. ■ The assembled pipe according to claim 0 of the utility model registration, wherein the protrusions are flat on both the upper and lower surfaces.