JPH029820Y2 - - Google Patents
Info
- Publication number
- JPH029820Y2 JPH029820Y2 JP1986021082U JP2108286U JPH029820Y2 JP H029820 Y2 JPH029820 Y2 JP H029820Y2 JP 1986021082 U JP1986021082 U JP 1986021082U JP 2108286 U JP2108286 U JP 2108286U JP H029820 Y2 JPH029820 Y2 JP H029820Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- tank
- inhalant
- chamber
- valve rod
- 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
Links
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002483 medication Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000205585 Aquilegia canadensis Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 230000000954 anitussive effect Effects 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 239000003434 antitussive agent Substances 0.000 description 1
- 229940124584 antitussives Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000003172 expectorant agent Substances 0.000 description 1
- 230000003419 expectorant effect Effects 0.000 description 1
- 229940066493 expectorants Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は禁煙用パイプをはじめその他酸欠防止
具・薬剤吸入具等として実用的な吸入具構造に関
する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a structure of an inhaler that is practical as a smoking pipe, other devices for preventing oxygen deficiency, drug inhalers, and the like.
従来禁煙用パイプ等の吸入具において、充填さ
れた吸入剤の自然揮散を防止するため、吸入具を
くわえて吸引すると弁が開いて吸入剤が流出する
ように構成したものが提案された（例実開昭59−
55534号公報）。また上記のような弁付パイプに吸
入剤タンクを着脱交換的に取付けるものも知られ
ている（例実公昭48−40878号公報）。
Conventionally, in order to prevent the spontaneous volatilization of the filled inhalant in inhalers such as smoking pipes, it has been proposed that when the person holds the inhaler in their mouth and inhales, the valve opens and the inhalant flows out (e.g. Utsukai Showa 59-
Publication No. 55534). It is also known that an inhalant tank is detachably attached to a pipe with a valve as described above (Reference Publication No. 48-40878).
その場合吸入剤のみを吸入するものであるか
ら、吸入時の流入量が大過ぎて直ぐ消耗してしま
う。吸入剤の性質種類によつては刺激が強過ぎる
等の問題点がある。
In that case, since only the inhalant is inhaled, the amount of inflow during inhalation is too large and the inhalant is quickly consumed. Depending on the nature and type of inhalant, there are problems such as being too irritating.
本考案は、ケース本体に吸入剤タンクを着脱交
換的に取付け、吸引によりタンクに通ずる弁を開
いて吸入剤を拡大室に流出させると同時に、外気
通路を開いて外気を拡大室に流入させ、吸入剤と
空気とを混合させる構成とすることによつて、吸
入剤の濃さを適度に緩和すると共に、１回の吸引
時の消耗量を少なくすることを目的とする。
This invention attaches an inhalant tank to the case body in a removable and replaceable manner, opens the valve leading to the tank by suction, and allows the inhalant to flow out into the expansion chamber, and at the same time opens the outside air passage to allow outside air to flow into the expansion chamber. By using a configuration in which the inhalant and air are mixed, the purpose is to moderate the concentration of the inhalant and to reduce the amount consumed during one inhalation.
なお、気密タンクに充填する吸入剤は例えば、
ａ 従来の禁煙用パイプと同様にハツカ・ニツキ
等の発揮性の芳香・清涼剤成分を含ませた繊維
担体・粒状担体、
ｂ 圧縮充填した気体の芳香・清涼剤、
ｃ 芳香・清涼剤成分を添加した、或は無添加の
圧縮酸素ガス若しくは空気、
ｄ 圧縮充填した気体の、或は繊維担体や粒状担
体に含ませた揮発性の呼吸器系用薬剤や口腔・
咽喉用薬剤（例えば鎮咳剤・去痰剤・鎮痛剤・
鎮静剤・殺菌剤など）、
その他各種任意のものを充填使用することがで
きる。 In addition, the inhalant to be filled into the airtight tank is, for example, a) a fiber carrier or granular carrier containing active aromatic/refreshing agent components such as honeysuckle, similar to conventional smoking pipes, and (b) a compressed gaseous carrier. (c) Compressed oxygen gas or air with or without fragrance/refreshing agents; (d) Volatile respiratory system compressed gas or contained in a fibrous or granular carrier; Medications for oral and
Throat medications (e.g. antitussives, expectorants, analgesics,
sedatives, disinfectants, etc.), and various other arbitrary substances can be used.
以下図面に示す一実施例について説明する。 An embodiment shown in the drawings will be described below.
１はパイプ形に造形したプラスチツク製・金属
製等のケース体、１１はそのパイプ形ケース体の
吸い口部、１７は吸い口部に連なる円錐状の拡大
室でその先に円筒室１２をパイプ状に形成し、そ
の先端は開口１２とする。 1 is a pipe-shaped case body made of plastic or metal, 11 is a mouthpiece of the pipe-shaped case body, and 17 is a conical enlarged chamber connected to the mouthpiece, at the end of which a cylindrical chamber 12 is connected as a pipe. It is formed into a shape with an opening 12 at its tip.
２は上記パイプ形ケース体１の先端側開口から
ケース体内へ着脱交換自由に挿入されてケース体
内の所定の位置に位置決めして不動に納めたプラ
スチツク製・金属製等の開閉弁機構付の吸入剤タ
ンクである。 Reference numeral 2 denotes a suction valve made of plastic or metal with an on-off valve mechanism, which is inserted into the case body from the opening on the tip side of the pipe-shaped case body 1 in a freely detachable manner, and is fixedly housed at a predetermined position inside the case body. agent tank.
第２図は閉弁状態時の開閉弁機構３の部分の拡
大縦断面図、第３図は開弁状態時の同上図であ
る。３１はタンク２の後端側開口内にねじ込んで
気密に嵌入した弁座、３２は該弁座の中央部に形
成した弁杆嵌入穴、３３は弁座３１の側壁に形成
した弁孔であり、該弁孔を介してタンク２内で、
弁座３１の弁杆嵌入穴３２とが連通している。 FIG. 2 is an enlarged vertical cross-sectional view of a portion of the opening/closing valve mechanism 3 when the valve is in the closed state, and FIG. 3 is the same view when the valve is in the open state. 31 is a valve seat screwed into the rear end opening of the tank 2 and airtightly fitted; 32 is a valve rod insertion hole formed in the center of the valve seat; and 33 is a valve hole formed in the side wall of the valve seat 31. , in the tank 2 through the valve hole,
The valve seat 31 and the valve rod insertion hole 32 communicate with each other.
３４は弁座３１の弁杆嵌入穴３２に先端側を嵌
入した中空弁杆であり、該弁杆は弁杆嵌入穴３２
内で前後に摺動移動自由である。３５は弁杆３４
の先端部外周面に形成した環状凹溝、３６は該環
状凹溝の底面に形成した弁孔であり、該弁孔を介
して環状凹溝３５と、弁杆３４の内空３７とが連
通している。３８は弁杆３４と弁杆嵌入穴３２と
の間に介在させた気密Ｏリング、３９はタンク２
の後端側開口部に螺着したキヤツプであり、弁杆
３４の後端側は該キヤツプの中央部を貫通してキ
ヤツプ外側へ突出している。 34 is a hollow valve rod whose tip end is fitted into the valve rod insertion hole 32 of the valve seat 31;
It is free to slide back and forth within. 35 is Benko 34
An annular groove 36 is formed on the outer peripheral surface of the tip of the annular groove, and 36 is a valve hole formed in the bottom of the annular groove, and the annular groove 35 communicates with the inner space 37 of the valve rod 34 through the valve hole. are doing. 38 is an airtight O-ring interposed between the valve rod 34 and the valve rod insertion hole 32, and 39 is the tank 2.
This is a cap that is screwed onto the opening on the rear end side, and the rear end side of the valve rod 34 passes through the center of the cap and projects to the outside of the cap.
４０は弁杆３４に取付けたばね受、４１は該ば
ね受と、キヤツプ３９の内面との間に縮設した閉
弁コイルばね、４２はキヤツプ３９の内面に貫通
弁杆３４と同心に形成した環状凸部、４３は弁杆
３４の後端部に固着した受圧円板である。 40 is a spring receiver attached to the valve rod 34; 41 is a valve-closing coil spring compressed between the spring receiver and the inner surface of the cap 39; and 42 is an annular ring formed on the inner surface of the cap 39 concentrically with the through-valve lever 34. The convex portion 43 is a pressure receiving disk fixed to the rear end of the valve rod 34.
弁杆３４は上記のコイルばね４１の突つ張り力
により常時弁杆嵌入穴３２の内方へ進入する方向
に移動付勢され、自然状態においては第２図のよ
うにばね受４０が弁座３１の後端面に当たつて受
け止められるまで、或いは弁杆３４の先端が弁杆
嵌入穴３２の先端底面に当たつて受け止められる
まで十分に弁杆嵌入穴３２内に進入した状態に保
たれる。この状態においては弁座３１の弁孔３３
に対して弁杆３４の先端部外周の環状凹溝３５が
対応せず不一致の位置にあり、弁孔３３は弁杆３
４の外周面で閉塞されている。従つてタンク２は
閉弁気密状態に保たれる。 The valve rod 34 is constantly urged to move in the direction of entering the valve rod insertion hole 32 by the tension of the coil spring 41, and in the natural state, the spring receiver 40 is in the valve seat as shown in FIG. The valve rod 34 is kept fully inserted into the valve rod insertion hole 32 until it is received against the rear end surface of the valve rod 31 or until the tip of the valve rod 34 is received against the bottom surface of the end of the valve rod insertion hole 32. . In this state, the valve hole 33 of the valve seat 31
The annular groove 35 on the outer periphery of the tip of the valve rod 34 does not correspond to the valve rod 34 and is in a mismatched position.
It is closed by the outer peripheral surface of 4. Therefore, the tank 2 is kept in an airtight state with the valve closed.
上記の開閉弁機構３付のタンク２はカートリツ
ジとしてパイプ形ケース体１内に対してケース体
１の円筒室１２に先端側開口から受圧円板４３を
先にして挿入（第１図２点鎖線示）して納められ
る。タンク２を十分に挿入すると、その外面に設
けた突起２１，２２が、ケース体１の円筒室の内
壁面に設けた円弧状ストツパ突起１３，１４に突
き当たつて挿入位置を決められる。またタンク２
はその外面が上記の円弧状ストツパ突起１３，１
４の内周面と相互摩擦接触してケース体１の円筒
室内に安定に保持され、タンク２と円筒室内壁面
との間に、ケース体の先端側開口１２に通じる〓
間通路１５が形成される。 The tank 2 equipped with the on-off valve mechanism 3 is inserted as a cartridge into the cylindrical chamber 12 of the pipe-shaped case body 1 from the opening on the tip side with the pressure-receiving disk 43 first (see the two-dot chain line in Figure 1). (shown). When the tank 2 is fully inserted, the projections 21 and 22 provided on its outer surface abut against the arcuate stopper projections 13 and 14 provided on the inner wall surface of the cylindrical chamber of the case body 1, thereby determining the insertion position. Also tank 2
The outer surface thereof is the above-mentioned arcuate stopper projection 13,1.
It is stably held in the cylindrical chamber of the case body 1 by mutual frictional contact with the inner circumferential surface of the tank 4, and is connected to the distal opening 12 of the case body between the tank 2 and the wall surface of the cylindrical chamber.
An interstitial passage 15 is formed.
タンク２がケース体１内の所定位置に納められ
た状態において、前記の受圧円板４３は第２図示
のようにケース体１の内壁面に形成した環状凸縁
内の円孔１６内に丁度位置して該円孔１６を実質
的に閉塞した状態となる。 When the tank 2 is housed in a predetermined position within the case body 1, the pressure receiving disk 43 is inserted into the circular hole 16 within the annular convex edge formed on the inner wall surface of the case body 1, as shown in the second figure. The circular hole 16 is substantially closed.
而して吸い口部１１から吸入Ｆ（第３図）する
と、拡大室１７が負圧化し、その負圧力により受
圧円板４３・弁杆３４がコイルばね４１の突つ張
り力に抗してばね受４０がキヤツプ３９の内面の
環状凸部４２に受け止められるまで拡大室１７の
内方へ引き寄せられ、距離ｌだけ後退動する。 Then, when suction F is made from the suction port 11 (FIG. 3), the expansion chamber 17 becomes negative pressure, and this negative pressure causes the pressure receiving disk 43 and the valve rod 34 to resist the tension force of the coil spring 41. The spring receiver 40 is drawn toward the inside of the enlarged chamber 17 until it is received by the annular projection 42 on the inner surface of the cap 39, and moves backward by a distance l.
そうすると弁杆先端部外周の環状凹溝３５・弁
孔３６が弁座３１側の弁孔３３と連通し、タンク
２内と拡大室１７とが弁孔３３→環状凹溝３５→
弁孔３６→弁杆内空３７を介して開通し、タンク
２内の充填吸入剤が弁杆３７の後端部開口から拡
大室１７内へ流出f1する。 Then, the annular groove 35 and the valve hole 36 on the outer periphery of the tip of the valve rod communicate with the valve hole 33 on the valve seat 31 side, and the inside of the tank 2 and the enlarged chamber 17 are connected to each other from the valve hole 33 → the annular groove 35 →
The valve hole 36 is opened via the valve stem inner space 37, and the filled inhalant in the tank 2 flows out from the rear end opening of the valve stem 37 into the enlarged chamber 17 f1 .
一方、受圧円板４３の上記後退動によりその外
周縁と環状凸縁内の円孔１６との間に〓間αを生
じて、外気がケース体１の円筒室１２の先端側開
口→円筒室内周面とタンク外周面との通路１５→
上記の〓間αの経路で拡大室１７内へ吸い込ま
れ、該吸い込み外気f2と前記のタンク２内からの
流出吸入剤f1とが室１７内で混合され、吸い口部
１１から口腔内へ入る。 On the other hand, due to the backward movement of the pressure-receiving disk 43, a gap α is created between its outer circumferential edge and the circular hole 16 in the annular convex edge, and the outside air flows from the tip side opening of the cylindrical chamber 12 of the case body 1 to the cylindrical chamber. Passage 15 between the circumferential surface and the tank outer circumferential surface →
The inhalant is sucked into the expansion chamber 17 through the path of the above-mentioned interval α, and the sucked outside air f 2 and the inhalant f 1 flowing out from the tank 2 are mixed in the chamber 17, and from the mouthpiece 11 into the oral cavity. Enter.
吸い口部１１を吸入しない限り、閉弁ばね４１
の作用により弁孔３３，３６の連通が断たれタン
ク２は密閉状態に保たれる。 Unless the suction port 11 is inhaled, the valve closing spring 41
Due to this action, communication between the valve holes 33 and 36 is cut off, and the tank 2 is kept in a sealed state.
上記のように吸い口部から吸入することによつ
て弁を閉じて吸入剤をタンクから流出させ、同時
に外気通路を開いて外気を吸入して吸入剤と混合
させて吸入するものであるから、１吸入時の吸入
剤の吸入量が大過ぎることがなく、また刺激性吸
入剤でも適度に緩和される。さらに吸わない限り
吸入剤タンクは密閉されて自然揮散がないことと
相まつて吸入剤の消耗を少なくする等の効果があ
る。
As mentioned above, by inhaling from the mouthpiece, the valve is closed and the inhalant flows out from the tank, and at the same time, the outside air passage is opened to suck in the outside air, mix it with the inhalant, and inhale. The amount of inhalant inhaled per inhalation is not too large, and even irritating inhalants are moderately relieved. Furthermore, the inhalant tank is sealed until it is inhaled, so there is no natural volatilization, and this has the effect of reducing consumption of the inhalant.
図面は本考案吸入具の一実施例を示すもので、
第１図は一部切欠き正面図、第２図は閉弁状態の
弁機構部分の拡大縦断面図、第３図は開弁状態の
同上図、第４図は第１図−線位置の拡大横断
面図である。
１はパイプ形ケース体、２は吸入剤充填タン
ク、３は開閉弁機構。
The drawing shows one embodiment of the inhaler of the present invention.
Fig. 1 is a partially cutaway front view, Fig. 2 is an enlarged vertical sectional view of the valve mechanism in the closed state, Fig. 3 is the same view in the open state, and Fig. 4 is the line position shown in Fig. 1. It is an enlarged cross-sectional view. 1 is a pipe-shaped case body, 2 is an inhalant filling tank, and 3 is an on-off valve mechanism.
Claims (1)
と先端を開口した円筒室１２とを形成したケース
体１に、 その先端開口から円筒室１２内に周囲に外気通
路１５を形成して吸入剤タンク２を着脱交換自由
に挿入嵌合し、 その吸入剤タンク２の後側開口部に取付けた弁
座３１の略中心部に中空弁杆３４を進退自由に後
側から挿入し、その弁杆３４に取付けたばね受４
０とタンク２の後端にかぶせたキヤツプ３９との
間に閉弁ばね４１を設け、キヤツプ３９の後方に
おいて弁杆３４に受圧円板４３を設け、 ばね受４０が弁座３１の後端面に当たるまで閉
弁ばね４１により弁杆３４が前進させられた状態
において、タンク２に通ずる弁座３１の弁孔３３
と、弁杆３４内の拡大室１７に通ずる内空３７に
通ずる弁孔３６とが食い違い、そのとき受圧円板
４３はケース本体１の拡大室１７と円筒室との境
にある環状凸縁内の円孔１６を実質的に塞ぎ、 吸い口部１１から吸うと拡大室１７内が負圧化
して受圧円板４３が閉弁ばね４１に抗してばね受
４０がキヤツプ３９に当たるまで弁杆３４を後退
させて弁孔３３，３６が連通してタンク２内の吸
入剤を拡大室１７に流出させ、受圧円板４３と円
孔１６との間に〓間αを生じ円筒室１２の開口・
通路１５・〓間αを通じて外気が吸い込まれ、拡
大室１７で吸入剤と混合するように構成した吸入
具。[Claims for Utility Model Registration] Thin mouthpiece 11 and expansion chamber 17 communicating with it
A case body 1 is formed with a cylindrical chamber 12 with an open end, and an outside air passage 15 is formed around the cylindrical chamber 12 from the opening at the end, and an inhalant tank 2 is inserted and fitted in a manner that can be freely attached and detached. A hollow valve rod 34 is inserted from the rear side into the approximate center of the valve seat 31 attached to the rear opening of the inhalant tank 2, and the spring receiver 4 is attached to the valve rod 34.
A valve closing spring 41 is provided between the valve 0 and the cap 39 placed over the rear end of the tank 2, a pressure receiving disc 43 is provided on the valve rod 34 behind the cap 39, and the spring support 40 hits the rear end surface of the valve seat 31. When the valve rod 34 is advanced by the valve closing spring 41 until the valve hole 33 of the valve seat 31 that communicates with the tank 2
and the valve hole 36 that communicates with the inner space 37 that communicates with the enlarged chamber 17 in the valve rod 34, and at this time, the pressure receiving disk 43 is inserted into the annular convex edge at the boundary between the enlarged chamber 17 and the cylindrical chamber of the case body 1. When sucking from the mouthpiece 11, the pressure inside the expansion chamber 17 becomes negative, and the pressure receiving disc 43 resists the valve closing spring 41 until the spring retainer 40 hits the cap 39. is moved back, the valve holes 33 and 36 communicate with each other, and the inhalant in the tank 2 flows out into the expansion chamber 17, creating a gap α between the pressure receiving disk 43 and the circular hole 16, and opening the cylindrical chamber 12.
The inhaler is configured such that outside air is sucked in through the passageway 15 and α and mixed with the inhalant in the expansion chamber 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986021082U JPH029820Y2 (en) | 1986-02-17 | 1986-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986021082U JPH029820Y2 (en) | 1986-02-17 | 1986-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62133648U JPS62133648U (en) | 1987-08-22 |
| JPH029820Y2 true JPH029820Y2 (en) | 1990-03-12 |
Family
ID=30817196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986021082U Expired JPH029820Y2 (en) | 1986-02-17 | 1986-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029820Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012529898A (en) * | 2009-06-17 | 2012-11-29 | ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド | Aerosol generator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5955534U (en) * | 1982-10-02 | 1984-04-11 | 関谷 孝 | bad breath device |
-
1986
- 1986-02-17 JP JP1986021082U patent/JPH029820Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012529898A (en) * | 2009-06-17 | 2012-11-29 | ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド | Aerosol generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62133648U (en) | 1987-08-22 |
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