JP5780859B2 - Smoking smoking equipment - Google Patents

Description

本発明は、たばこ喫煙時の消煙と消臭を目的とする消煙喫煙具に関するものである。   The present invention relates to a smoke-removing smoking device for the purpose of smoke removal and deodorization during tobacco smoking.

たばこから生じる煙は副流煙、主流煙ともに独特な臭気を帯び、また室内の壁や家具などに付着し匂いや汚れを生じる。これは周囲の人のみならず喫煙者にとっても迷惑なものである。   Smoke generated from cigarettes has a peculiar odor in both sidestream smoke and mainstream smoke, and attaches to indoor walls and furniture, producing odors and dirt. This is annoying not only for the people around but also for smokers.

そしてたばこ喫煙時の消煙と消臭を果たすべく従来考案された装置として、例えば特許文献１，２に示すように、たばこの煙を濾過吸着させるという仕組みのもとに成り立っているものがある。   And as a device devised in the past to achieve smoke removal and deodorization at the time of tobacco smoking, for example, as shown in Patent Documents 1 and 2, there are devices that are based on a mechanism of filtering and adsorbing tobacco smoke. .

しかし、これらは濾過吸着が不充分であり、かつ濾過吸着の段階で気体の流動性にも問題が生じる。   However, they are insufficiently filtered and adsorbed, and there is a problem in gas flowability at the stage of filtration and adsorption.

また、これらはフィルターの交換や集塵物の清掃が必要であるなどの短所も持ち合わせているため実用化は困難である。   In addition, since these have disadvantages such as the need for filter replacement and dust collection cleaning, practical application is difficult.

一方従来、例えば特許文献３，４に示すように、たばこから立ちのぼる副流煙や喫煙者が吐き出した主流煙(呼出煙)をパイプ形状の管の中に導入し、導入した煙を管の先端近傍部分に設置した加熱手段によって分解する方法が提案されている。この方法によれば、加熱によって煙を分解するので、煙の無害化を比較的容易に行うことができる。   On the other hand, as shown in Patent Documents 3 and 4, for example, sidestream smoke rising from tobacco or mainstream smoke (smoke) exhaled by a smoker is introduced into a pipe-shaped tube, and the introduced smoke is introduced to the tip of the tube. A method of decomposing by a heating means installed in the vicinity has been proposed. According to this method, smoke is decomposed by heating, so that smoke can be made harmless relatively easily.

しかし、これら特許文献３，４においても以下のような欠点があった。
（１）何れの特許文献３，４においても、構造が複雑で、コストの低減化も図れない。
例えば特許文献３の従来例の場合、紙巻きタバコ１を収納する排気用内筒３の外側に喫煙者が吐き出す煙を導入する第１のカバー５−１を設置しているので、その外径が大きくなり、構造も複雑で重量も重くなり、コストの低減化も図れない。また紙巻きタバコ１の吸い口にシガレットホルダ２を取り付け、このシガレットホルダ２のキセル吸口２−３から煙を吸うので、シガレットホルダ２がヤニなどで汚れ易く、シガレットホルダ２の清掃などを行う手間がかかってしまう。
一方特許文献４の従来例の場合、タバコ１を吸うきせる部３−Ａの他に主流煙吹き込み口３−Ｇを設ける必要があり、またタバコ１の副流煙をローソク４によって無害化する流れと、喫煙者が吐き出した煙を浄化材３−Ｈによって処理する流れとを別々に設けているので、構造が複雑になるばかりか装置が大型化し、重量も重くなり、コストの低減化も図れない。 However, these Patent Documents 3 and 4 also have the following drawbacks.
(1) In any of Patent Documents 3 and 4, the structure is complicated and the cost cannot be reduced.
For example, in the case of the conventional example of Patent Document 3, since the first cover 5-1 for introducing smoke exhaled by the smoker is installed outside the inner cylinder 3 for exhausting the cigarette 1, the outer diameter thereof is set. It becomes large, the structure is complicated and the weight is heavy, and the cost cannot be reduced. Moreover, since the cigarette holder 2 is attached to the mouthpiece of the cigarette 1, and smoke is sucked from the xels mouthpiece 2-3 of the cigarette holder 2, the cigarette holder 2 is easily soiled with dust and the like, and it is troublesome to clean the cigarette holder 2. It will take.
On the other hand, in the case of the conventional example of Patent Document 4, it is necessary to provide a mainstream smoke blowing port 3-G in addition to the portion 3-A that sucks the tobacco 1, and the flow that makes the sidestream smoke of the tobacco 1 harmless by the candle 4. And the flow of processing smoke discharged by the smoker with the purification material 3-H are separately provided, so that not only the structure becomes complicated but also the apparatus becomes larger, the weight increases, and the cost can be reduced. Absent.

（２）何れの特許文献３，４においても、たばこの煙のスムーズな流れが阻害されてしまう恐れがある。
例えば特許文献３の場合、第１のカバー５−１と第２のカバー５−２が直角に接続されているので、第２のカバー５−２を垂直方向に向けた場合、第１のカバー５−１は水平方向を向く。このため例え電熱ヒーター８の温度上昇による対流効果が発生しても、紙巻きタバコ１先端から発生する副流煙が第１のカバー５−１の開口５−３側に逆流し易い。また紙巻きタバコ１は水平に設置された排気用内筒３内に設置され且つその一端はマウスピース２によって塞がれているため例え外気吸入孔４を設けていても空気の流れが悪く、このため紙巻きタバコ１に点けた火が不完全燃焼し易く、好適な燃焼が得られない恐れがある。
一方特許文献４の図４，５，６に示す従来例の場合、タバコ１の上方までタバコ挿入口３−Ｉが開口しているため、例えローソク４の温度上昇による対流効果が発生したとしても、タバコ１から発生する副流煙の一部がタバコ挿入口３−Ｉ側に逆流し易い。 (2) In any of Patent Documents 3 and 4, the smooth flow of cigarette smoke may be hindered.
For example, in the case of Patent Document 3, since the first cover 5-1 and the second cover 5-2 are connected at a right angle, when the second cover 5-2 is oriented in the vertical direction, the first cover 5-1 faces in the horizontal direction. For this reason, even if the convection effect due to the temperature rise of the electric heater 8 occurs, the sidestream smoke generated from the tip of the cigarette 1 tends to flow backward to the opening 5-3 side of the first cover 5-1. In addition, the cigarette 1 is installed in the exhaust inner cylinder 3 installed horizontally, and one end of the cigarette 1 is blocked by the mouthpiece 2, so that even if the outside air intake hole 4 is provided, the air flow is poor. Therefore, the fire on the cigarette 1 is liable to be incompletely burned, and there is a risk that suitable combustion cannot be obtained.
On the other hand, in the case of the conventional example shown in FIGS. 4, 5, and 6 of Patent Document 4, since the tobacco insertion port 3 -I is opened above the tobacco 1, even if the convection effect due to the temperature rise of the candle 4 occurs. A part of the sidestream smoke generated from the tobacco 1 tends to flow backward to the tobacco insertion port 3 -I side.

特開２００７−２５９８４２号公報JP 2007-259842 A 特開平８−１５４６５０号公報JP-A-8-154650 実公平７−４１３５８号公報No. 7-41358 特開平５−２０７８７１号公報JP-A-5-207871

本発明は上述の点に鑑みてなされたものでありその目的は、たばこの煙がスムースに流れ、効果的に煙を分解し無害化でき、同時に構造が簡単であり、さらに装置の小型化や低廉化も図ることができる消煙喫煙具を提供することにある。   The present invention has been made in view of the above points, and its purpose is to allow tobacco smoke to flow smoothly, effectively decompose and detoxify the smoke, and at the same time have a simple structure, and further reduce the size of the device. An object of the present invention is to provide a smoke-removing smoking tool that can be made inexpensive.

本願請求項１に記載の発明は、喫煙管を具備し、この喫煙管の内部の上流側に燃焼するたばこを収納するたばこ燃焼部を設けると共に、この喫煙管の内部の下流側に燃焼ヒーターを収納する排煙燃焼排気部を設け、前記燃焼するたばこから生じる副流煙と、前記たばこを吸った喫煙者の口から排出される主流煙の両煙をこの喫煙管を通して前記燃焼ヒーターに導き再度燃焼させて無色無臭に近い気体にする消煙喫煙具であって、前記排煙燃焼排気部の下流側部分は上下方向を向きその上端を排気口とし、一方前記たばこ燃焼部は上流側に向かって斜め下方または略垂直下方に向かって延びるように前記排煙燃焼排気部の下端に連続して設けられ、さらに前記たばこ燃焼部の上流側端部には、たばこの吸い口側部分を固定するたばこホルダーの周囲に前記たばこを吸った喫煙者の口から排出される主流煙を導入する給気口を設けてなる給気口部を設けたことを特徴とする消煙喫煙具にある。なお上記「上下方向」は、垂直上下方向の他、斜め上下方向をも含む概念である。   The invention according to claim 1 comprises a smoking pipe, a cigarette combustion portion for storing a cigarette to be burned is provided on the upstream side of the smoking pipe, and a combustion heater is provided on the downstream side of the smoking pipe. A smoke exhaust combustion exhaust section is provided to store both sidestream smoke generated from the burning cigarette and mainstream smoke discharged from the mouth of the smoker who smoked the cigarette, through the smoking pipe to the combustion heater. A smoke-removing smoking tool that is made to be nearly colorless and odorless by burning, with the downstream portion of the flue gas combustion exhaust portion facing up and down and the upper end as an exhaust port, while the cigarette combustion portion is directed upstream. And is continuously provided at the lower end of the flue gas combustion exhaust portion so as to extend obliquely downward or substantially vertically downward, and further, a cigarette mouth side portion is fixed to an upstream end portion of the cigarette combustion portion. Cigarette holder In smoke removing smoking article, characterized in that a supply air opening formed by providing the air inlet for introducing the mainstream smoke discharged from the mouth of the smoker smoked the cigarette to the circumference. The “up and down direction” is a concept including an oblique up and down direction in addition to a vertical up and down direction.

本願請求項２に記載の発明は、請求項１に記載の消煙喫煙具であって、前記排煙燃焼排気部と前記たばこ燃焼部と前記給気口部は別部品であって相互に着脱自在に連結されることを特徴とする消煙喫煙具にある。   The invention according to claim 2 of the present application is the smoke smoking device according to claim 1, wherein the flue gas combustion exhaust part, the cigarette combustion part, and the air supply port part are separate parts that are attached to and detached from each other. The smoke smoking device is characterized by being connected freely.

本願請求項３に記載の発明は、請求項２に記載の消煙喫煙具であって、前記排煙燃焼排気部は上下方向を向き前記燃焼ヒーターを収納するヒーター収納部の下部を斜め下方に屈曲して構成され、一方前記たばこ燃焼部は略直管状に形成され前記排煙燃焼排気部の下端に接続することで斜め下方に向かって延びる状態に設置されていることを特徴とする消煙喫煙具にある。   The invention according to claim 3 of the present application is the smoke smoking device according to claim 2, wherein the flue gas combustion exhaust part faces in the vertical direction and the lower part of the heater storage part for storing the combustion heater is inclined downward. Smoke extinction characterized in that the cigarette combustion part is formed in a substantially straight tube shape and is installed in a state extending obliquely downward by connecting to the lower end of the exhaust gas combustion exhaust part Smoking equipment.

本願請求項４に記載の発明は、請求項１乃至３の内の何れかに記載の消煙喫煙具であって、前記給気口部のたばこホルダーは、このたばこホルダーに取り付けたたばこの吸い口側の端部を外部に露出することで直接たばこの吸い口を喫煙者がくわえられる位置に形成されていることを特徴とする消煙喫煙具にある。   A fourth aspect of the present invention is the smoke smoking device according to any one of the first to third aspects, wherein the cigarette holder of the air supply port is a cigarette sucker attached to the cigarette holder. The smoke smoking device is characterized in that the end of the mouth side is exposed to the outside so that the smoker's mouth is directly formed at a position where a smoker can be added.

本願請求項５に記載の発明は、請求項１乃至４の内の何れかに記載の消煙喫煙具であって、前記排煙燃焼排気部と前記たばこ燃焼部と前記給気口部の内径は略同一であることを特徴とする消煙喫煙具にある。   Invention of Claim 5 of this application is a smoke-removing smoking tool in any one of Claims 1 thru | or 4, Comprising: The internal diameter of the said smoke combustion exhaust part, the said tobacco combustion part, and the said air inlet part Is in a smoke smoking device characterized by being substantially identical.

請求項１に記載の発明によれば、たばこホルダーに取り付けたたばこの先端から発生する副流煙と、前記たばこの喫煙者から給気口部の給気口に向けて吐き出された主流煙(呼出煙)は何れも、たばこ燃焼部内を斜め上方または略垂直上方に向けてスムースな流れで上昇し、さらに上下方向を向く排煙燃焼排気部内をスムースな流れで上昇し、燃焼ヒーターによって分解され無害化された後、排気口から排気される。つまりたばこ燃焼部がその下流側に向けて斜め上方または略垂直上方に向かうように形成されているので、燃焼ヒーターの加熱による上昇気流のみによって喫煙管全体にたばこ燃焼部から排煙燃焼排気部に向かうスムースな空気の流れが形成され、この空気の流れに乗ってたばこの煙がスムースに流れる。つまり給気口側に逆流する恐れはなくなる。これによってたばこの煙と匂いを効果的にほぼ確実に消滅しながらの喫煙が可能となる。
また喫煙管は排煙燃焼排気部とたばこ燃焼部と給気口部とを連続して設けるだけの簡単な構造なので、消煙喫煙具の構造を簡素化でき、これによって小型化と低廉化も図れる。 According to the first aspect of the present invention, the sidestream smoke generated from the tip of the cigarette attached to the cigarette holder, and the mainstream smoke discharged from the cigarette smoker toward the air supply port of the air supply port ( In each case, the smoke rises with a smooth flow in the cigarette combustion section diagonally upward or substantially vertically upward, and further rises with a smooth flow in the flue gas exhaust section facing upward and downward, and is decomposed by the combustion heater. After detoxification, it is exhausted from the exhaust port. In other words, the tobacco combustion part is formed so as to be directed obliquely upward or substantially vertically upward toward the downstream side thereof, so that only the ascending airflow due to heating of the combustion heater is applied to the entire smoking tube from the tobacco combustion part to the smoke combustion exhaust part. A smooth air flow is formed, and cigarette smoke flows smoothly on this air flow. In other words, there is no risk of backflowing to the air inlet side. This makes it possible to smoke while effectively and reliably eliminating tobacco smoke and smell.
In addition, the smoking pipe has a simple structure in which the flue gas combustion exhaust part, cigarette combustion part, and air supply port part are continuously provided, so that the structure of the smoke smoking device can be simplified, thereby reducing size and cost. I can plan.

請求項２に記載の発明によれば、排煙燃焼排気部とたばこ燃焼部と給気口部とを着脱自在な別部品で構成したので、たばこホルダーを有する給気口部へのたばこの着脱(交換)が容易になる。また喫煙管内部に溜まったたばこの灰の廃棄や、たばこのヤニが付き易いたばこ燃焼部や給気口部の洗浄などの手入れが容易に行える。   According to the second aspect of the present invention, since the flue gas combustion exhaust part, the cigarette combustion part, and the air supply port part are configured as detachable separate parts, the cigarette can be attached to and detached from the air supply port part having the cigarette holder. (Replacement) becomes easy. In addition, it is possible to easily clean the tobacco ash collected inside the smoking tube and to clean the tobacco combustion part and the air supply port part where the tobacco smoke tends to be attached.

請求項３に記載の発明によれば、たばこ燃焼部を略直管状に形成したので、内部を通過する空気(煙)の流れをよりスムースにすることができる。またその洗浄も容易に行える。
またたばこを取り付けた給気口部にたばこ燃焼部を連結した状態でたばこの先端に火を点け易くなる。また点火後はたばこ燃焼部を排煙燃焼排気部に連結するだけでよく、その取り扱いが容易に行える。 According to the third aspect of the present invention, since the tobacco burning part is formed in a substantially straight tube shape, the flow of air (smoke) passing through the inside can be made smoother. Moreover, the washing can be easily performed.
Moreover, it becomes easy to ignite the tip of the cigarette in a state where the cigarette combustion part is connected to the air supply port part to which the cigarette is attached. Further, after ignition, it is only necessary to connect the tobacco combustion part to the flue gas combustion exhaust part, and the handling thereof can be performed easily.

請求項４に記載の発明によれば、喫煙者はたばこの吸い口を直接くわえて喫煙できる。このためたばこの吸い口を別途設ける必要はなく、構造が簡素化される。また別途設けた吸い口がヤニで汚れることはなく、この吸い口を洗浄する手間も不要になる。   According to the invention described in claim 4, the smoker can smoke by directly adding the mouthpiece of the cigarette. For this reason, it is not necessary to provide a cigarette mouth separately, and the structure is simplified. In addition, the mouthpiece provided separately does not get dirty with the spear, and it is not necessary to clean the mouthpiece.

請求項５に記載の発明によれば、喫煙管の内径が全長にわたって略同一になるので、空気の流れに澱みがなくなり、喫煙管全体でスムースな空気の流れが形成される。   According to the fifth aspect of the present invention, since the inner diameter of the smoking tube is substantially the same over the entire length, the stagnation of the air flow is eliminated, and a smooth air flow is formed throughout the smoking tube.

消煙喫煙具１−１の全体概略断面図である1 is an overall schematic cross-sectional view of a smoke smoking tool 1-1. 消煙喫煙具１−１を構成する分割可能な部位を示す図であるIt is a figure which shows the part which can comprise the smoke-removing smoking tool 1-1. 消煙喫煙具１−１の給気口(07)とたばこの吸い口(08)を示す図であるIt is a figure which shows the air supply opening (07) and tobacco suction opening (08) of the smoke-removing smoking tool 1-1. 消煙喫煙具１−１と傾斜スタンド(14)を示す図であるIt is a figure which shows the smoke-removing smoking tool 1-1 and the inclination stand (14). 消煙喫煙具１−１の傾きによる安全装置作動範囲を示す図であるIt is a figure which shows the safety device operating range by the inclination of the smoke-removing smoking tool 1-1. 消煙喫煙具１−２の全体概略断面図である。It is a whole schematic sectional drawing of the smoke-removing smoker 1-2. たばこ燃焼管(40)を示す図であり、図７（ａ）はたばこ燃焼管(40)の垂直方向の断面図、図７（ｂ）はたばこ燃焼管(40)の水平方向の断面図である。FIG. 7 (a) is a vertical sectional view of the tobacco combustion tube (40), and FIG. 7 (b) is a horizontal sectional view of the tobacco combustion tube (40). is there. 給気口管(50)を示す図であり、図８（ａ）は給気口管(50)の左側面図、図８（ｂ）は断面図、図８（ｃ）は給気口管(50)の右側面図である。It is a figure which shows an air inlet pipe (50), FIG. 8 (a) is a left view of an air inlet pipe (50), FIG.8 (b) is sectional drawing, FIG.8 (c) is an air inlet pipe. It is a right view of (50). 排煙燃焼管(30)の部分を排気口(35)側から見た図である。It is the figure which looked at the part of the flue gas combustion pipe (30) from the exhaust port (35) side. 消煙喫煙具１−２の使用方法説明図である。It is usage-method explanatory drawing of the smoke-removing smoking tool 1-2. 消煙喫煙具１−２の使用方法説明図である。It is usage-method explanatory drawing of the smoke-removing smoking tool 1-2.

以下、本発明の実施形態を図面を参照して詳細に説明する。
〔第１実施形態〕
図１は本発明の第１実施形態にかかる消煙喫煙具１−１の全体概略断面図である。この消煙喫煙具１−１は主に次の三つの部位から構成され、全体として喫煙管を構成している。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[First Embodiment]
FIG. 1 is an overall schematic cross-sectional view of a smoke smoking tool 1-1 according to the first embodiment of the present invention. The smoke smoking tool 1-1 is mainly composed of the following three parts, and constitutes a smoking tube as a whole.

一つ目は、たばことたばこの煙を燃焼させるための空気と喫煙者が口から排出する主流煙を取り込む給気口(07)とたばこの吸い口(08)部分を差し込むたばこホルダー(06)を備え、たばこの吸い口(08)が外部に露出する給気口管(11)。   The first is a cigarette holder (06) that inserts the air inlet (07) and the cigarette mouth (08) part that take in the mainstream smoke discharged from the mouth by the smoker and the air for burning cigarettes and cigarette smoke (06) An air supply pipe (11) having a cigarette mouthpiece (08) exposed to the outside.

この給気口管(11)の給気口(07)内にたばこの吸い口(08)を配置することで喫煙者が口から吐き出す主流煙を喫煙者が特別な動作を必要とせず給気口(07)から給気口管(11)内に吹き込み排煙することができる。   By placing the cigarette mouth (08) in the air inlet (07) of the air inlet pipe (11), the smoker exhales the mainstream smoke exhaled from the mouth without requiring any special action. It can be blown into the air supply pipe (11) through the mouth (07).

その煙は後述する対流により排煙燃焼管(13)に送られ燃焼ヒーター(01)により完全燃焼させ無色無臭に近い気体となり排気口(04)から排出される。   The smoke is sent to the flue gas combustion pipe (13) by convection, which will be described later, and is completely burned by the combustion heater (01) to become a colorless and odorless gas and is discharged from the exhaust port (04).

この給気口管(11)はたばこ燃焼管(12)に取り付けられ使用するがその着脱を容易な仕組みにすることでたばこの交換、たばこ燃焼管(12)内部に溜まったたばこの灰の廃棄、器具の洗浄などが簡単に行える。   This air intake pipe (11) is attached to the tobacco combustion pipe (12) for use, but it can be exchanged by making it easy to attach and detach, and the tobacco ash collected inside the tobacco combustion pipe (12) is discarded. Easy cleaning of instruments.

二つ目は、たばこ燃焼部分(10)を覆い副流煙を捕え、副流煙と喫煙者が口から排出し給気口(07)に吹き込む主流煙を排煙燃焼管(13)へ送る管状の部位であるたばこ燃焼管(12)。   The second is to cover the cigarette combustion part (10), catch the sidestream smoke, and send the sidestream smoke and the mainstream smoke discharged from the mouth and blown into the intake port (07) to the flue gas combustion pipe (13) Tobacco combustion tube (12) which is a tubular part.

たばこ燃焼管(12)はたばこの灰を一時溜める役割も持つ。この仕組みにより喫煙者は頻繁な灰の処理が不要となり灰の廃棄はたばこ一本の喫煙で一回だけの処理となる。周囲をたばこの灰で汚さないという効果も期待できる。また、たばこの火種による火災やテーブルを焦がしたりという心配もなくなる。   The tobacco combustion tube (12) also serves to temporarily store tobacco ash. This mechanism eliminates the need for frequent ash disposal for smokers and the disposal of ash is a one-time process with a single cigarette. The effect of not polluting the surroundings with tobacco ash can also be expected. In addition, there is no need to worry about burning fire or scorching the table.

たばこ燃焼管(12)の一部または全ての材質を耐熱ガラスのような透明な材質にすることでたばこの燃焼状態、残量を外部から視覚によって容易に確認することができる。   By making a part or all of the material of the tobacco combustion tube (12) a transparent material such as heat-resistant glass, the combustion state and remaining amount of the tobacco can be easily visually confirmed from the outside.

三つ目は、燃焼ヒーター(01)を備えこの管を通過する副流煙と主流煙を再度燃焼させ無色無臭の気体とし排気口(04)から排気する管状の排煙燃焼管(13)。   The third is a tubular flue gas combustion pipe (13) which is equipped with a combustion heater (01) and burns again the sidestream smoke and mainstream smoke passing through this pipe to form colorless and odorless gas and exhausts it from the exhaust port (04).

本発明においては燃焼ヒーター(01)の種類を特定することは無意味である。それが電気的発熱でもガス燃焼性の発熱でもたばこの排煙が充分に燃焼するための温度とそのたばこの煙と発熱体が接触する面積や形状によって目的は達成される。   In the present invention, it is meaningless to specify the type of the combustion heater (01). Whether it is an electrical heat generation or a gas combustion heat generation, the object is achieved by the temperature at which the cigarette smoke sufficiently burns, and the area and shape of the contact between the cigarette smoke and the heating element.

排煙燃焼管(13)は排気口(04)を筒状に上向きにすることで熱せられた気体の上昇気流と煙突効果により消煙喫煙具内部に給気口(07)から排気口(04)方向へ流れる対流を作り出し、主流煙と副流煙の燃焼ヒーターへの誘導とたばこ燃焼のための消煙喫煙具内部の換気を行なうことができる。   The flue gas combustion pipe (13) has an exhaust port (04) facing upward in a cylindrical shape. ) Convection flowing in the direction, leading to mainstream and sidestream smoke to the combustion heater and ventilating inside the smoke smoking device for tobacco burning.

但し、喫煙者がたばこを吸引する際に一時的かつわずかな排煙燃焼管(13)内部の気体に逆流が生じる可能性を考慮し燃焼ヒーター(01)とたばこ燃焼部分(10)の間に一定以上の容積を確保することでこの問題を解決する。   However, in consideration of the possibility of backflow in the gas inside the flue gas combustion tube (13) temporarily and slightly when a smoker inhales cigarettes, there is a gap between the combustion heater (01) and the cigarette combustion part (10). This problem is solved by securing a certain volume or more.

たばこ着火、燃焼時の喫煙休息時間にも副流煙が円滑に燃焼ヒーター(01)へ誘導されるよう本体が排気口(04)を上向きに傾斜した状態で机上などに置ける本体と分離または一体形成したスタンド(14)を使用する。   Separated or integrated with the main body, which can be placed on a desk or the like with the exhaust port (04) tilted upward so that sidestream smoke can be smoothly guided to the combustion heater (01) during tobacco ignition and smoking rest time during combustion Use the formed stand (14).

本発明の消煙喫煙具は着火したたばこと燃焼ヒーター(01)を覆うため、本体が高温になる可能性がある。よって火傷や火災などの安全面をも充分に考慮したものでなくてはならない。   Since the smoke smoking device of the present invention covers the ignited cigarette and the combustion heater (01), the main body may become hot. Therefore, safety aspects such as burns and fires must be fully considered.

消煙喫煙具を断熱材(03)で覆うことで喫煙者が素手で消煙喫煙具を安全に保持使用でき、また火災や火傷などから守る安全面を考慮する。   The smoker can be safely held and used with bare hands by covering the smoke smoking device with a heat insulating material (03), and the safety aspect to protect from fire and burns is taken into consideration.

燃焼ヒーター作動時の置き忘れなどを想定し、消煙喫煙具に一定時間の物理的動きが無い場合に燃焼ヒーターが自動的に停止する省エネルギーや火災などに対する安全面を考慮した安全装置を備えることが好ましい。   Assuming that the combustion heater is misplaced when the combustion heater is in operation, etc., it must be equipped with a safety device that takes into account energy savings and fire safety, etc., when the smoke smoking device does not physically move for a certain period of time preferable.

燃焼ヒーター作動時の消煙喫煙具の転倒などを想定し、消煙喫煙具に図５に見るような一定以上の傾きが生じ一定時間が経過した場合に燃焼ヒーターが自動的に停止する省エネルギーや火災などに対する安全面を考慮した安全装置を備えることが好ましい。本発明の主体は排煙の再燃焼による消煙消臭にあるので、燃焼ヒーターとその安全装置の機構系の説明は省略する。   Assuming the smoke smoking tool toppling over when the combustion heater is activated, the energy saving that the combustion heater automatically stops when the smoke smoking tool tilts more than a certain level as shown in FIG. It is preferable to provide a safety device in consideration of safety against fire. Since the main body of the present invention is in the deodorization and deodorization by the recombustion of the flue gas, the description of the mechanism system of the combustion heater and its safety device is omitted.

本発明の消煙喫煙具は煙の再燃焼という比較的単純な方法でその目的を達成していることから比較的低コストでの実現が可能となる。   The smoke smoking device of the present invention achieves its purpose by a relatively simple method of recombustion of smoke, so that it can be realized at a relatively low cost.

また、フィルター交換や集塵物などの頻繁な清掃が不要なため利便性に富み、消耗部品も無いことから実際の使用やコスト面においても有利である。またたばこの灰を消煙喫煙具内に一時的に溜めることで周囲をたばこの灰で汚さぬ機能も備える。   In addition, it is convenient because it does not require frequent filter replacement or dust collection, and there are no consumable parts, which is advantageous in terms of actual use and cost. It also has the function of temporarily collecting cigarette ash in a smoke-removing smoking tool so that the surroundings are not contaminated with cigarette ash.

以上説明したようにこの消煙喫煙具１−１は、喫煙管を具備し、この喫煙管の内部の上流側に燃焼するたばこ(05)を収納するたばこ燃焼管(たばこ燃焼部)(12)を設けると共に、この喫煙管の内部の下流側に燃焼ヒーター(01)を収納する排煙燃焼管(排煙燃焼排気部)(13)を設け、前記燃焼するたばこ(05)から生じる副流煙と、前記たばこ(05)を吸った喫煙者の口から排出される主流煙の両煙をこの喫煙管を通して前記燃焼ヒーター(01)に導き再度燃焼させて無色無臭に近い気体にする消煙喫煙具であって、前記排煙燃焼管(13)の下流側部分は上下方向を向きその上端を排気口(04)とし、一方前記たばこ燃焼管(12)は上流側に向かって斜め下方に向かって延びるように前記排煙燃焼管(13)の下端に連続して設けられ、さらに前記たばこ燃焼管(12)の上流側端部には、たばこ(05)の吸い口(08)側部分を固定するたばこホルダー(06)の周囲に前記たばこ(05)を吸った喫煙者の口から排出される主流煙を導入する給気口(07)を設けてなる給気口管(給気口部)(11)を設けて構成されている。   As described above, the smoke smoking tool 1-1 includes a smoking tube, and a tobacco combustion tube (tobacco combustion unit) (12) that houses a tobacco (05) that burns upstream in the smoking tube. And a smoke exhaust combustion pipe (exhaust smoke combustion exhaust part) (13) for storing the combustion heater (01) on the downstream side of the inside of the smoke pipe, and a sidestream smoke generated from the burning tobacco (05) And smoke smoke that smokes the mainstream smoke discharged from the mouth of the smoker who smoked the cigarette (05) is led to the combustion heater (01) through this smoking pipe and burned again to make it a colorless and odorless gas The downstream portion of the flue gas combustion pipe (13) is directed vertically and its upper end is an exhaust port (04), while the tobacco combustion pipe (12) is directed obliquely downward toward the upstream side. Is provided continuously at the lower end of the flue gas combustion pipe (13), and further at the upstream end of the tobacco combustion pipe (12), Air supply port (07) for introducing mainstream smoke discharged from the mouth of the smoker who smoked the cigarette (05) around the cigarette holder (06) for fixing the mouth (08) side portion of the cigarette (05) An air supply pipe (air supply port) (11) is provided.

これによって、たばこホルダー(06)に取り付けたたばこ(05)の先端から発生する副流煙と、前記たばこ(05)の喫煙者から給気口管(11)の給気口(07)に向けて吐き出された主流煙(呼出煙)は何れも、たばこ燃焼管(12)内を斜め上方に向けてスムースな流れで上昇し、さらに上下方向を向く排煙燃焼管(13)内をスムースな流れで上昇し、燃焼ヒーター(01)によって分解され無害化された後、排気口(04)から排気される。つまりたばこ燃焼管(12)が排煙燃焼管(13)に向けて斜め上方に向かうように傾斜しているので、燃焼ヒーター(01)の加熱による上昇気流のみによって喫煙管全体にたばこ燃焼管(12)から排煙燃焼管(13)に向かうスムースな空気の流れが形成され、この空気の流れに乗ってたばこ(05)の煙がスムースに流れる。つまり給気口(07)側に逆流する恐れはなくなる。これによってたばこ(05)の煙と匂いを効果的にほぼ確実に消滅しながらの喫煙が可能となる。また喫煙管は排煙燃焼管(13)とたばこ燃焼管(12)と給気口管(11)とを連続して設置するだけの簡単な構造なので、消煙喫煙具１−１の構造を簡素化でき、これによって小型化と低廉化も図れる。   As a result, sidestream smoke generated from the tip of the cigarette (05) attached to the cigarette holder (06) and the smoker of the cigarette (05) toward the air inlet (07) of the air inlet pipe (11) All of the mainstream smoke (exhaled smoke) that is exhaled in this way rises smoothly in the cigarette combustion pipe (12) diagonally upward, and further in the flue gas combustion pipe (13) facing upward and downward. It rises in the flow, is decomposed and made harmless by the combustion heater (01), and then exhausted from the exhaust port (04). In other words, since the tobacco combustion tube (12) is inclined so as to go obliquely upward toward the flue gas combustion tube (13), the tobacco combustion tube ( A smooth air flow from 12) toward the flue gas combustion tube (13) is formed, and the smoke of the cigarette (05) flows smoothly on this air flow. In other words, there is no risk of backflow toward the air supply port (07). This makes it possible to smoke while effectively and reliably eliminating the smoke and smell of tobacco (05). In addition, the smoking pipe is a simple structure that simply installs the flue gas combustion pipe (13), the tobacco combustion pipe (12), and the air supply pipe (11). It can be simplified, and this can reduce the size and cost.

またこの消煙喫煙具１−１においては、前記排煙燃焼管(13)と前記たばこ燃焼管(12)と前記給気口管(11)が別部品であって相互に着脱自在に連結されているので、たばこホルダー(06)を有する給気口管(11)へのたばこ(05)の着脱が容易になる。またたばこ(05)のヤニが付き易いたばこ燃焼管(12)や給気口管(11)の洗浄が容易に行える。   Further, in the smoke smoking tool 1-1, the smoke combustion tube (13), the tobacco combustion tube (12), and the air supply port tube (11) are separate parts and are detachably connected to each other. Therefore, it becomes easy to attach and detach the cigarette (05) to the air supply pipe (11) having the cigarette holder (06). In addition, the tobacco combustion pipe (12) and the air inlet pipe (11) that are likely to be covered with tobacco (05) can be easily cleaned.

またこの消煙喫煙具１−１において、排煙燃焼管(13)は上下方向を向き燃焼ヒーター(01)を収納するヒーター収納部の下部を斜め下方に屈曲して構成され、一方たばこ燃焼管(12)は略直管状に形成され前記排煙燃焼管(13)の下端に接続することで斜め下方に向かって延びる状態に設置されている。このようにたばこ燃焼管(12)を略直管状に形成したので、内部を通過する空気(煙)の流れをよりスムースにすることができる。またその洗浄も容易に行える。   Further, in this smoke-removing smoking tool 1-1, the smoke exhausting combustion tube (13) is constructed by bending the lower part of the heater housing part, which is directed upward and downward, and housing the combustion heater (01) obliquely downward, while the tobacco combustion tube. (12) is formed in a substantially straight tube shape, and is installed in a state extending obliquely downward by connecting to the lower end of the flue gas combustion tube (13). Thus, since the tobacco combustion pipe (12) is formed in a substantially straight tubular shape, the flow of air (smoke) passing through the inside can be made smoother. Moreover, the washing can be easily performed.

またこの消煙喫煙具１−１において、給気口管(11)のたばこホルダー(06)は、このたばこホルダー(06)に取り付けたたばこ(05)の吸い口(08)側の端部を外部（この給気口管(11)の給気側）に露出することで直接たばこ(05)の吸い口(08)を喫煙者がくわえられる位置に形成されている。このためたばこ(05)の吸い口(08)を別途設ける必要はなく、構造が簡素化される。また別途設けた吸い口がヤニで汚れることはなく、この吸い口を洗浄する手間も不要になる。   Further, in the smoke smoking device 1-1, the cigarette holder (06) of the air inlet pipe (11) is connected to the end of the cigarette (05) attached to the cigarette holder (06) on the mouth (08) side. By being exposed to the outside (the supply side of the supply port pipe (11)), the mouth (08) of the cigarette (05) is directly formed at a position where a smoker can be added. For this reason, it is not necessary to separately provide the mouthpiece (08) of the cigarette (05), and the structure is simplified. In addition, the mouthpiece provided separately does not get dirty with the spear, and it is not necessary to clean the mouthpiece.

またこの消煙喫煙具１−１においては、排煙燃焼管(13)と前記たばこ燃焼管(12)と前記給気口管(11)の内径を略同一にしている。これによって喫煙管の内径が全長にわたって略同一になるので、空気の流れに澱みがなくなり、喫煙管全体でスムースな空気の流れが形成される。   Moreover, in this smoke-removing smoking tool 1-1, the flue gas combustion pipe (13), the tobacco combustion pipe (12), and the air inlet pipe (11) have substantially the same inner diameter. As a result, the inner diameter of the smoking tube becomes substantially the same over the entire length, so that there is no stagnation in the air flow, and a smooth air flow is formed throughout the smoking tube.

〔第２実施形態〕
図６は本発明の第２実施形態に係る消煙喫煙具１−２の全体概略断面図である。同図に示すようにこの消煙喫煙具１−２は、排煙燃焼管(排煙燃焼排気部)(30)とたばこ燃焼管(たばこ燃焼部)(40)と給気口管(給気口部)(50)とを連結してなる喫煙管(20)と、この喫煙管(20)の下流側部分にあたる排煙燃焼管(30)内に設置される燃焼ヒーター(70)と、前記排煙燃焼管(30)の周囲を囲むと共にこの消煙喫煙具１−２を机上などに載置する際に用いる基台(90)とを具備して構成されている。 [Second Embodiment]
FIG. 6 is an overall schematic cross-sectional view of the smoke smoking tool 1-2 according to the second embodiment of the present invention. As shown in the figure, the smoke-removing smoking tool 1-2 includes a flue gas combustion pipe (a flue gas combustion exhaust part) (30), a cigarette combustion pipe (a cigarette combustion part) (40), and an air inlet pipe (a supply air). Smoking pipe (20) formed by connecting the mouth portion (50), a combustion heater (70) installed in a flue gas combustion pipe (30) corresponding to a downstream portion of the smoking pipe (20), and The smoke-exhaust combustion pipe (30) is surrounded by a base (90) that is used when the smoke smoking tool 1-2 is placed on a desk or the like.

排煙燃焼管(30)は、上下方向(略垂直上下方向)を向く上部のヒーター収納部(31)と、ヒーター収納部(31)の下部を斜め下方に屈曲させて斜め下方に向けられた傾斜部(33)とを具備して構成されている。排煙燃焼管(30)は円筒状であり、各部の内径は略同一となっている。排煙燃焼管(30)の材質はガラス、合成樹脂、金属等、各種材質で構成でき、要は燃焼ヒーター(70)の熱に耐えられる材質であればどのような材質であっても良い。また排煙燃焼管(30)の上端は排気口(35)となっている。   The flue gas combustion pipe (30) was directed obliquely downward by bending the upper heater storage part (31) facing the vertical direction (substantially vertical vertical direction) and the lower part of the heater storage part (31) diagonally downward. And an inclined portion (33). The flue gas combustion pipe (30) is cylindrical, and the inner diameter of each part is substantially the same. The material of the flue gas combustion tube (30) can be composed of various materials such as glass, synthetic resin, metal, etc. In short, any material can be used as long as it can withstand the heat of the combustion heater (70). The upper end of the flue gas combustion pipe (30) is an exhaust port (35).

図７はたばこ燃焼管(40)を示す図であり、図７（ａ）はたばこ燃焼管(40)の垂直方向の断面図(図６と同一部分での断面図)、図７（ｂ）はたばこ燃焼管(40)の水平方向の断面図(図７（ａ）のＡ−Ａ断面矢視図)である。これらの図に示すように、たばこ燃焼管(40)は円筒状の直管であり、その底部の給気口管(50)を接続する側(上流側)には、略矩形状の切り欠きからなる開口(41)が形成されている。たばこ燃焼管(40) の材質はガラス、合成樹脂、金属等、各種材質で構成できる。たばこ燃焼管（40）はその外側全体またはその外側一部から内部が透けて見える構成とすることが好ましい。   FIG. 7 is a view showing the tobacco combustion tube (40), and FIG. 7 (a) is a vertical sectional view of the tobacco combustion tube (40) (a sectional view of the same part as FIG. 6), FIG. 7 (b). It is sectional drawing of the horizontal direction of a tobacco combustion pipe (40) (AA sectional arrow directional view of Fig.7 (a)). As shown in these drawings, the tobacco combustion pipe (40) is a cylindrical straight pipe, and a substantially rectangular cutout is provided on the side (upstream side) connecting the air supply pipe (50) at the bottom thereof. An opening (41) made of is formed. The material of the tobacco combustion tube (40) can be composed of various materials such as glass, synthetic resin and metal. It is preferable that the tobacco combustion tube (40) has a configuration in which the inside can be seen through the entire outside or a part of the outside.

図８は給気口管(50)を示す図であり、図８（ａ）は給気口管(50)の左側面図、図８（ｂ）は断面図(図６と同一部分での断面図)、図８（ｃ）は給気口管(50)の右側面図である。給気口管(50)は、略円筒状の給気口本体部(51)と、給気口本体部(51)の底部の前記たばこ燃焼管(40)を接続する側(下流側)からたばこ燃焼管(40)側に向かって略水平に延びる略矩形箱型の灰収納部(53)とを具備して構成されている。給気口本体部(51)は、筒の部分から中央に向かって複数本（３本）のアーム(55)を伸ばし、それらの先端にたばこホルダー(57)を形成している。たばこホルダー(57)は給気口管(50)の中央に位置している。各アーム(55)の間には３つの給気口(58)が形成される。言い換えれば、たばこホルダー(57)の周囲に給気口(58)を設けている。たばこホルダー(57)は筒状であり、中央の開口からなるたばこ保持部(59)の内径は、紙巻きたばこ(以下「たばこ」という)(100)の外径(より正確にはたばこ(100)のフィルター部分(103)の外径)よりも若干小さい寸法になっている。灰収納部(53)は上面が解放された矩形箱型であり、その外形寸法は前記たばこ燃焼管(40)の開口(41)の外形寸法と略同一である。給気口管(50)の材質は合成樹脂、金属等、各種材質で構成できる。   8 is a view showing the air supply pipe (50), FIG. 8 (a) is a left side view of the air supply pipe (50), and FIG. 8 (b) is a sectional view (in the same part as FIG. 6). FIG. 8C is a right side view of the air inlet pipe (50). The air inlet pipe (50) is connected to the substantially cylindrical air inlet main body part (51) from the side (downstream side) connecting the tobacco combustion pipe (40) at the bottom of the air inlet main body part (51). The ash storage part (53) of the substantially rectangular box type extended substantially horizontally toward the tobacco combustion pipe (40) side is comprised. The air supply port main body portion (51) has a plurality of (three) arms (55) extending from the cylinder portion toward the center, and a cigarette holder (57) is formed at the tip thereof. The cigarette holder (57) is located at the center of the air supply pipe (50). Three air inlets (58) are formed between the arms (55). In other words, an air supply port (58) is provided around the cigarette holder (57). The cigarette holder (57) has a cylindrical shape, and the inner diameter of the cigarette holder (59) comprising the central opening is the outer diameter of the cigarette (hereinafter referred to as `` cigarette '') (100) (more precisely, the cigarette (100) The outer diameter of the filter part (103) is slightly smaller. The ash storage part (53) has a rectangular box shape with an open upper surface, and its outer dimension is substantially the same as the outer dimension of the opening (41) of the tobacco combustion tube (40). The material of the air supply pipe (50) can be made of various materials such as synthetic resin and metal.

なお前記排煙燃焼管(30)とたばこ燃焼管 (40)と給気口管 (50)は、これらを相互に連結できるよう、略同一の内径寸法に形成されている。   The flue gas combustion pipe (30), the tobacco combustion pipe (40) and the air inlet pipe (50) are formed to have substantially the same inner diameter so that they can be connected to each other.

図９は消煙喫煙具１−２の排煙燃焼管(30)の部分を排気口(35)側から見た図である。同図及び図６に示すように燃焼ヒーター(70)は、ヒーター保持部材(71)の周囲に抵抗線(73)を巻き回して構成されている。ヒーター保持部材(71)は耐熱絶縁材料であるセラミックス製であり、略矩形平板状で上下方向に長尺な複数（４つ）の板部を中心軸から放射状に突出するように配置して構成されており、横断面十字状となっている。各板部の間には上下方向に貫通する通気部(77)が４か所形成されている。前記抵抗線(73)はこの例ではニクロム線を用いており、コイル状に巻き回したニクロム線を、前記ヒーター保持部材(71)に螺旋状に巻き回している。抵抗線(73)の両端部はヒーター保持部材(71)の下部に引き出され、リード線(79)に接続されて消煙喫煙具１−２の外部に引き出されている。   FIG. 9 is a view of the portion of the smoke exhausting combustion pipe (30) of the smoke smoking smoking tool 1-2 as seen from the exhaust port (35) side. As shown in FIG. 6 and FIG. 6, the combustion heater (70) is configured by winding a resistance wire (73) around a heater holding member (71). The heater holding member (71) is made of ceramics, which is a heat-resistant insulating material, and is constructed by arranging a plurality of (four) plate parts that are substantially rectangular flat and long in the vertical direction so as to protrude radially from the central axis. It has a cross-shaped cross section. Four ventilation portions (77) penetrating in the vertical direction are formed between the plate portions. In this example, the resistance wire (73) is a nichrome wire, and the nichrome wire wound in a coil shape is spirally wound around the heater holding member (71). Both ends of the resistance wire (73) are drawn to the lower part of the heater holding member (71), connected to the lead wire (79), and drawn to the outside of the smoke-removing smoking tool 1-2.

基台(90)は図６、図９に示すように略円柱状であり、前記排煙燃焼管(30)のヒーター収納部(31)の周囲を囲んで包み、さらに排煙燃焼管(30)のヒーター収納部(31)の下方に延びてその底面を載置面(93)として構成されている。載置面(93)は、前記給気口管(50)の下端部よりも下側に位置しており、これによってこの消煙喫煙具１−２を机上などに載置しても給気口管(50)等が机上等に接触しないようにしている。基台(90)の材質は、断熱効果の高い材質であればよく、この例では珪藻土を用いているが、合成樹脂等の他の材質のものを用いても良い。   The base (90) has a substantially cylindrical shape as shown in FIGS. 6 and 9, and surrounds and surrounds the heater housing (31) of the flue gas combustion tube (30). The bottom surface of the heater housing portion (31) is configured as a mounting surface (93). The mounting surface (93) is located below the lower end of the air inlet pipe (50), and even if the smoke smoking tool 1-2 is placed on a desk or the like, air is supplied. The mouth tube (50) etc. is kept out of contact with the desktop. The base (90) may be made of a material having a high heat insulation effect. In this example, diatomaceous earth is used, but other materials such as synthetic resin may be used.

次に消煙喫煙具１−２の使用方法を説明する。まず排煙燃焼管(30)とたばこ燃焼管 (40)と給気口管 (50)をそれぞれ分離しておき、図１０に示すように給気口管(50)のたばこホルダー(57)にたばこ(100)の吸い口となるフィルター部分(103)を挿入・保持する。このとき吸い口側の端部を、たばこホルダー(57)の上流側(外部)に所定寸法突出させる。一方排煙燃焼管(30)内の燃焼ヒーター(70)に通電することでこの燃焼ヒーター(70)を加熱しておく。   Next, the usage method of the smoke-removing smoking tool 1-2 is demonstrated. First, the flue gas combustion pipe (30), the tobacco combustion pipe (40) and the air inlet pipe (50) are separated from each other, and the cigarette holder (57) of the air inlet pipe (50) as shown in FIG. Insert and hold the filter part (103) which becomes the mouthpiece of the cigarette (100). At this time, the end portion on the mouthpiece side is projected by a predetermined dimension on the upstream side (outside) of the cigarette holder (57). On the other hand, the combustion heater (70) is heated by energizing the combustion heater (70) in the flue gas combustion pipe (30).

次に図１１に示すように、給気口管(50)の外周部分をたばこ燃焼管(40)の上流側端部の外周に係合して取り付ける。このときたばこ燃焼管(40)の開口(41)の下側に給気口管(50)の灰収納部(53)を配置し、開口(41)を灰収納部(53)によって覆う。   Next, as shown in FIG. 11, the outer peripheral portion of the air supply pipe (50) is engaged with and attached to the outer periphery of the upstream end of the tobacco combustion pipe (40). At this time, the ash storage part (53) of the air supply pipe (50) is arranged below the opening (41) of the tobacco combustion pipe (40), and the opening (41) is covered with the ash storage part (53).

次にたばこ(100)の吸い口を吸いながら、たばこ(100)の先端に火を点ける。次に図６に示すように、たばこ燃焼管(40)の下流側の先端内周部分を排煙燃焼管(30)の上流側の先端外周に係合して取り付ける。   Next, ignite the tip of the cigarette (100) while smoking the mouthpiece of the cigarette (100). Next, as shown in FIG. 6, the tip inner peripheral portion on the downstream side of the tobacco combustion pipe (40) is engaged with and attached to the tip outer periphery on the upstream side of the flue gas combustion pipe (30).

このとき、たばこ(100)の周囲を囲むたばこ燃焼管(40)は下流側に向かって斜め上方に傾斜しており、同時に排煙燃焼管(30)のヒーター収納部(31)は上下方向(略垂直方向)を向いており、且つ燃焼ヒーター(70)によって排煙燃焼管(30)内には上昇気流が生じている。そしてこの熱せられた気体の上昇気流と煙突効果により喫煙管(20)の内部には給気口(58)から排気口(35)へ向かう対流が作り出される。このため給気口(58)から吸い込まれた外気はスムースに喫煙管(20)内を通過した後、排気口(35)から排気される。従ってたばこ(100)の先端から立ち上る副流煙も、前記気流の流れに乗って、スムースに喫煙管(20)内を流れ、排気口(35)から排気され、同時に喫煙管(20)内部の換気が行われる。そしてこの副流煙は燃焼ヒーター(70)(その通気部(77))を通過する際に加熱されて再燃焼され、無色無臭に近い気体になり、排気口(35)から排気される。   At this time, the tobacco combustion pipe (40) surrounding the cigarette (100) is inclined obliquely upward toward the downstream side, and at the same time, the heater storage part (31) of the smoke combustion pipe (30) is vertically oriented ( Ascending airflow is generated in the flue gas combustion pipe (30) by the combustion heater (70). And the convection heading from the air supply port (58) to the exhaust port (35) is created in the inside of the smoking pipe (20) by the upward flow of the heated gas and the chimney effect. Therefore, the outside air sucked from the air supply port (58) smoothly passes through the smoking pipe (20) and is then exhausted from the exhaust port (35). Therefore, the sidestream smoke rising from the tip of the cigarette (100) also rides on the flow of the airflow, smoothly flows through the smoking pipe (20), is exhausted from the exhaust port (35), and at the same time, inside the smoking pipe (20). Ventilation is performed. The sidestream smoke is heated and recombusted when passing through the combustion heater (70) (its ventilation section (77)), becomes a colorless and odorless gas, and is exhausted from the exhaust port (35).

一方、給気口管(50)から外部に露出しているたばこ(100)の吸い口に口をつけて喫煙者がこれを吸った後、吐き出される主流煙(呼出煙)を給気口管(50)に向けるだけで、特別な動作を必要とせず、この主流煙は給気口(58)から前記気流に乗ってスムースに喫煙管(20)内に吸い込まれる。そしてこの主流煙も前記副流煙と共にスムースにたばこ燃焼管(40)から排煙燃焼管(30)に向かい、燃焼ヒーター(70)で再燃焼された後、無色無臭に近い気体になって排気口(35)から排気される。   On the other hand, after the smoker smokes the mouth of the cigarette (100) exposed to the outside from the air inlet pipe (50) and sucks it, the mainstream smoke (called smoke) is discharged. This mainstream smoke is smoothly sucked into the smoking pipe (20) by riding on the airflow from the air supply port (58) without requiring any special operation. This mainstream smoke also smoothly flows from the cigarette combustion tube (40) to the flue gas combustion tube (30) together with the sidestream smoke, and after being recombusted by the combustion heater (70), it becomes a gas close to colorless and odorless and exhausted. It is exhausted from the mouth (35).

つまりたばこ燃焼管(40)が排煙燃焼管(30)に向けて斜め上方に向かうように傾斜しているので、燃焼ヒーター(70)の加熱による上昇気流のみによって喫煙管(20)全体にたばこ燃焼管(40)から排煙燃焼管(30)に向かうスムースな空気の流れが形成され、この空気の流れに乗ってたばこ(100)の煙がスムースに流れ、空気が給気口(58)側に逆流する恐れはなくなる。これによってたばこ(100)の煙と匂いを効果的にほぼ確実に消滅しながらの喫煙が可能となる。   In other words, the tobacco combustion tube (40) is inclined so as to be obliquely upward toward the flue gas combustion tube (30), so that the entire smoking tube (20) is smoked only by the upward airflow generated by the heating of the combustion heater (70). A smooth air flow from the combustion tube (40) to the flue gas combustion tube (30) is formed, and the smoke of the cigarette (100) flows smoothly on this air flow, and the air flows into the air inlet (58) There is no risk of backflowing to the side. This allows smoking while effectively and reliably eliminating the smoke and smell of tobacco (100).

また喫煙管(20)は排煙燃焼管(30)とたばこ燃焼管(40)と給気口管(50)とを連続して設置するだけの簡単な構造なので、消煙喫煙具１−２の構造を簡素化でき、これによって小型化と低廉化も図れる。   Also, the smoking pipe (20) has a simple structure in which the flue gas combustion pipe (30), the tobacco combustion pipe (40), and the air inlet pipe (50) are simply installed, so the smoke smoking device 1-2 The structure can be simplified, and this can reduce the size and cost.

またこの消煙喫煙具１−２は、排煙燃焼管(30)とたばこ燃焼管(40)と給気口管(50)が別部品であって相互に着脱自在に連結されているので、たばこホルダー(57)を有する給気口管(50)へのたばこ(100)の着脱が容易になる。またたばこ(100)のヤニが付き易いたばこ燃焼管(40)や給気口管(50)の洗浄が容易に行える。   Moreover, since this smoke-removing smoking tool 1-2 is a smoke exhaust pipe (30), a cigarette combustion pipe (40), and an air inlet pipe (50), which are separate parts and are detachably connected to each other, The cigarette (100) can be easily attached to and detached from the air supply pipe (50) having the cigarette holder (57). In addition, the tobacco combustion pipe (40) and the air inlet pipe (50) that are likely to be covered with the tobacco (100) can be easily cleaned.

またこの消煙喫煙具１−２は、たばこ燃焼管(40)を略直管状に形成しているので、内部を通過する空気(煙)の流れがよりスムースになる。同時に清掃が容易に行える。またたばこ燃焼管(40)を耐熱ガラスなどの透明な素材にすることで消煙喫煙具１−２内部のたばこ(100)の燃焼状態、残量などが外部から視覚で確認できる。   In addition, since the smoke smoking tool 1-2 has the tobacco combustion tube (40) formed in a substantially straight tube shape, the flow of air (smoke) passing through the inside becomes smoother. At the same time, cleaning is easy. Further, by making the tobacco combustion tube (40) a transparent material such as heat resistant glass, the combustion state and remaining amount of the tobacco (100) inside the smoke smoking device 1-2 can be visually confirmed from the outside.

またこの消煙喫煙具１−２においても、たばこ(100)の吸い口(フィルター部分(103))を直接喫煙者がくわえるので、構造が簡素化され、また吸い口を別途設けた場合に生じる吸い口の洗浄が不要になる。   Also in this smoke smoking device 1-2, since the smoker directly adds the mouthpiece (filter part (103)) of the cigarette (100), the structure is simplified and it occurs when the mouthpiece is provided separately. No need to clean the mouthpiece.

またこの消煙喫煙具１−２の場合も、排煙燃焼管(30)とたばこ燃焼管(40)と給気口管(50)の内径を略同一にしているので、喫煙管(20)の内径が全長にわたって略同一になり、空気の流れに澱みがなくなり、喫煙管(20)全体でさらにスムースな空気の流れが形成され、さらに効果的なたばこ(100)の煙と匂いの消滅が図れる。   Also in the case of this smoke smoking device 1-2, the smoke exhaust pipe (30), the cigarette combustion pipe (40), and the air inlet pipe (50) have substantially the same inner diameter, so that the smoking pipe (20) The inner diameter of the tube is almost the same over the entire length, the air flow is not stagnated, a smoother air flow is formed throughout the smoking tube (20), and the smoke and odor disappearance of tobacco (100) is more effective. I can plan.

ところで以上のようにしてたばこ(100)を吸うと、たばこ(100)先端の灰が燃焼管(20)内に落ち、傾斜面を滑って上流側に移動し、たばこ燃焼管(40)の開口(41)から灰収納部(53)内に落ちて収納される。灰収納部(53)内の灰の量が増えた場合は、たばこ燃焼管(40)から給気口管(50)を取り外し、灰収納部(53)内の灰を捨てる。   By the way, when smoking the cigarette (100) as described above, the ash at the tip of the cigarette (100) falls into the combustion pipe (20), slides on the inclined surface and moves upstream, and the cigarette combustion pipe (40) opens. (41) falls into the ash storage section (53) and is stored. When the amount of ash in the ash storage part (53) increases, the air inlet pipe (50) is removed from the tobacco combustion pipe (40), and the ash in the ash storage part (53) is discarded.

以上本発明の実施形態を説明したが、本発明は上記実施形態に限定されるものではなく、特許請求の範囲、及び明細書と図面に記載された技術的思想の範囲内において種々の変形が可能である。なお直接明細書及び図面に記載がない何れの形状や構造や材質であっても、本願発明の作用・効果を奏する以上、本願発明の技術的思想の範囲内である。例えば上記消煙喫煙具１−２において、図６に一点鎖線で示すように燃焼ヒーター(70)の近傍に温度検出手段としてサーモスタット(80)を設置し、燃焼ヒーター(70)の周囲温度が所定値を超えた場合はそれを検知し、燃焼ヒーター(70)への通電を遮断させるように構成しても良い。また消煙喫煙具１−２においては基台(90)を設けたが、図1に示す消煙喫煙具１−１のように、基台(90)を省略しても良い。または基台(90)に代えて別の断熱部材で排煙燃焼管(30)の周囲を覆っても良い。また基台(90)を喫煙管(20)に対して着脱自在に設置しても良い。   Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the technical idea described in the claims and the specification and drawings. Is possible. Note that any shape, structure, or material not directly described in the specification and drawings is within the scope of the technical idea of the present invention as long as the effects and advantages of the present invention are exhibited. For example, in the smoke smoking device 1-2, a thermostat (80) is installed as a temperature detecting means in the vicinity of the combustion heater (70) as shown by a one-dot chain line in FIG. 6, and the ambient temperature of the combustion heater (70) is predetermined. When the value is exceeded, it may be detected and the power supply to the combustion heater (70) may be cut off. Moreover, although the base (90) was provided in the smoke smoking smoking tool 1-2, you may abbreviate | omit a base (90) like the smoke smoking smoking tool 1-1 shown in FIG. Alternatively, the periphery of the flue gas combustion pipe (30) may be covered with another heat insulating member instead of the base (90). Further, the base (90) may be detachably installed on the smoking tube (20).

また図６に点線で示すように排煙燃焼管(30)の排気口(35)の上部を金網などからなる保護ネット(85)で覆い、これによって指などが燃焼ヒーター(70)によって火傷等するのを防止しても良い。   Also, as shown by the dotted line in FIG. 6, the upper part of the exhaust port (35) of the flue gas combustion pipe (30) is covered with a protective net (85) made of a metal mesh, etc., so that the fingers etc. are burned by the combustion heater (70). May be prevented.

また本発明に使用される燃焼ヒーターは電気的発熱でもガス燃焼性の発熱でも良く、その加熱方式は問わず、要は排煙が充分に燃焼できる燃焼ヒーターであれば、どのような構成のものであってもよい。   In addition, the combustion heater used in the present invention may be either an electric heat generation or a gas combustion heat generation, and the heating method is not limited. It may be.

また上記消煙喫煙具では、排煙燃焼管の下流側部分を略垂直上下方向に向けるように構成したが、垂直上下方向の代りに斜め上下方向に向けるように構成しても良い。また上記消煙喫煙具では、たばこ燃焼管を上流側に向かって斜め下方に向かって延びるように排煙燃焼管の下端に連続して設けたが、斜め下方の代りに略垂直下方に向かって延びるように排煙燃焼管の下端に連続して設けても良い。また上記たばこ燃焼管は略直管状に形成したが、曲管で構成しても良い。   Moreover, in the said smoke-removing smoking tool, although the downstream part of the flue gas combustion pipe was comprised so that it might face in the substantially vertical up-down direction, you may comprise so that it may face in the up-down direction instead of the vertical up-down direction. Further, in the smoke smoking device, the tobacco combustion pipe is provided continuously at the lower end of the flue gas combustion pipe so as to extend obliquely downward toward the upstream side, but substantially vertically downward instead of diagonally downward. You may provide continuously in the lower end of a flue gas combustion pipe so that it may extend. Moreover, although the said tobacco combustion tube was formed in the substantially straight tube shape, you may comprise it with a curved tube.

１−１ 消煙喫煙具
(01)燃焼ヒーター
(02)耐熱管
(03)断熱材
(04)排気口
(05)たばこ
(06)たばこホルダー
(07)給気口
(08)たばこ吸い口
(09)耐熱透明管
(10)たばこ燃焼管
(11)給気口管
(12)たばこ燃焼管
(13)排煙燃焼管
(14)傾斜スタンド
(15)安全装置不作動使用範囲
(16)安全装置作動範囲
１−２ 消煙喫煙具
(20)喫煙管
(30)排煙燃焼管(排煙燃焼排気部)
(31)ヒーター収納部
(33)傾斜部
(35)排気口
(40)たばこ燃焼管(たばこ燃焼部)
(50)給気口管(給気口部)
(57)たばこホルダー
(58)給気口
(59)たばこ保持部
(70)燃焼ヒーター
(90)基台
(100)紙巻きたばこ(たばこ) 1-1 Smoke-free smoking tool
(01) Combustion heater
(02) Heat-resistant pipe
(03) Insulation
(04) Exhaust port
(05) Tobacco
(06) Cigarette holder
(07) Air supply port
(08) Cigarette mouthpiece
(09) Heat-resistant transparent tube
(10) Tobacco combustion tube
(11) Air supply pipe
(12) Tobacco combustion tube
(13) Flue gas combustion pipe
(14) Inclined stand
(15) Safety device inoperable range
(16) Safety device operating range 1-2 Smoke-free smoking tool
(20) Smoking tube
(30) Flue gas combustion pipe (exhaust flue gas exhaust section)
(31) Heater storage
(33) Inclined part
(35) Exhaust port
(40) Tobacco combustion tube (tobacco combustion section)
(50) Air supply pipe (Air supply part)
(57) Cigarette holder
(58) Air inlet
(59) Tobacco holder
(70) Combustion heater
(90) Base
(100) Cigarettes

Claims (5)

喫煙管を具備し、この喫煙管の内部の上流側に燃焼するたばこを収納するたばこ燃焼部を設けると共に、この喫煙管の内部の下流側に燃焼ヒーターを収納する排煙燃焼排気部を設け、前記燃焼するたばこから生じる副流煙と、前記たばこを吸った喫煙者の口から排出される主流煙の両煙をこの喫煙管を通して前記燃焼ヒーターに導き再度燃焼させて無色無臭に近い気体にする消煙喫煙具であって、
前記排煙燃焼排気部の下流側部分は上下方向を向きその上端を排気口とし、
一方前記たばこ燃焼部は上流側に向かって斜め下方または略垂直下方に向かって延びるように前記排煙燃焼排気部の下端に連続して設けられ、
さらに前記たばこ燃焼部の上流側端部には、たばこの吸い口側部分を固定するたばこホルダーの周囲に前記たばこを吸った喫煙者の口から排出される主流煙を導入する給気口を設けてなる給気口部を設けたことを特徴とする消煙喫煙具。 A smoking pipe is provided, and a cigarette combustion part for storing a cigarette to be burned is provided on the upstream side of the inside of the smoking pipe, and a flue gas combustion exhaust part for storing a combustion heater is provided on the downstream side of the inside of the smoking pipe, Both sidestream smoke generated from the burning cigarette and mainstream smoke discharged from the mouth of the smoker who smoked the cigarette are led to the combustion heater through the smoking tube and burned again to make the gas nearly colorless and odorless. A smoke smoking device,
The downstream side portion of the flue gas combustion exhaust portion faces the up and down direction and the upper end thereof is an exhaust port,
On the other hand, the tobacco combustion part is provided continuously at the lower end of the flue gas combustion exhaust part so as to extend obliquely downward or substantially vertically downward toward the upstream side,
Further, an air supply port for introducing mainstream smoke discharged from the mouth of the smoker who smoked the cigarette is provided around the cigarette holder that fixes the cigarette mouth side portion at the upstream end of the cigarette combustion unit. A smoke-removing smoking tool, characterized by having an air supply port. 請求項１に記載の消煙喫煙具であって、
前記排煙燃焼排気部と前記たばこ燃焼部と前記給気口部は別部品であって相互に着脱自在に連結されることを特徴とする消煙喫煙具。 The smoke smoking device according to claim 1,
The smoke-removing smoking tool, wherein the smoke-exhaust combustion exhaust part, the tobacco combustion part, and the air supply port part are separate parts and are detachably connected to each other. 請求項２に記載の消煙喫煙具であって、
前記排煙燃焼排気部は上下方向を向き前記燃焼ヒーターを収納するヒーター収納部の下部を斜め下方に屈曲して構成され、
一方前記たばこ燃焼部は略直管状に形成され前記排煙燃焼排気部の下端に接続することで斜め下方に向かって延びる状態に設置されていることを特徴とする消煙喫煙具。 The smoke smoking device according to claim 2,
The flue gas combustion exhaust part is configured by bending the lower part of the heater storage part that stores the combustion heater in an up-down direction obliquely downward,
On the other hand, the cigarette burning part is formed in a substantially straight tube shape, and is installed in a state extending obliquely downward by connecting to the lower end of the flue gas combustion exhaust part. 請求項１乃至３の内の何れかに記載の消煙喫煙具であって、
前記給気口部のたばこホルダーは、このたばこホルダーに取り付けたたばこの吸い口側の端部を外部に露出することで直接たばこの吸い口を喫煙者がくわえられる位置に形成されていることを特徴とする消煙喫煙具。 A smoke smoking device according to any one of claims 1 to 3,
The cigarette holder of the air supply port is formed at a position where a smoker can hold the cigarette sucker directly by exposing the end of the cigarette sucker side attached to the cigarette holder to the outside. Features smoke-free smoking equipment. 請求項１乃至４の内の何れかに記載の消煙喫煙具であって、
前記排煙燃焼排気部と前記たばこ燃焼部と前記給気口部の内径は略同一であることを特徴とする消煙喫煙具。 The smoke smoking device according to any one of claims 1 to 4,
An inner diameter of the exhaust gas combustion exhaust part, the cigarette combustion part, and the air supply port part is substantially the same.

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