JP5073296B2

JP5073296B2 - Fire extinguisher gas injector

Info

Publication number: JP5073296B2
Application number: JP2007010083A
Authority: JP
Inventors: 英夫吉田
Original assignee: 英夫吉田
Priority date: 2006-05-18
Filing date: 2007-01-19
Publication date: 2012-11-14
Anticipated expiration: 2027-01-19
Also published as: JP2007330765A

Description

本発明は、例えば家庭若しくは事務所または車載用の簡易消火器に好適で、装填した小形ガスボンベを簡便に破封し、噴出した消火ガスの流出をバルブによって一旦阻止し、消火ガスの空費を防止し、その有効利用と消火の実効を図るとともに、消火時に火元に向かって消火ガスを確実かつ的確に噴射し、その効果的かつ有効な消火と確実な初期消火を実現するとともに、火災発生時に消火器の所在を告知し、消火器の速やかな使用と初期消火を促せるようにした、消火ガス噴射器に関する。 The present invention is suitable for a simple fire extinguisher for home use or office use, for example, and simply breaks a loaded small gas cylinder, temporarily blocks the outflow of the fire extinguisher gas by a valve, and reduces the cost of the fire extinguishing gas In addition to ensuring effective use and effective fire extinguishing, fire extinguishing gas is reliably and accurately injected toward the fire source during fire extinguishing, realizing effective and effective fire extinguishing and reliable initial fire extinguishing, and fire occurrence The present invention relates to a fire extinguisher gas injector, which sometimes announces the location of a fire extinguisher, and promotes prompt use of the fire extinguisher and initial fire extinguishing.

例えば、家庭または事務所に設置されている一般的な消火器は、大形かつ大重量で消火操作に腕力を要し、概して使用し辛いという問題があった。
このため、従来においても前記問題を解決するものとして、小形かつ軽量の種々の簡易消火器が提案され、その構造は大別すると、ガスボンベの封板の破封方式によって、筒体またはカバ−を回すものと、操作ブロックを押し下げるものと、筒体の頭部または底部を叩くものとに分かれていた。 For example, a general fire extinguisher installed in a home or office has a problem that it is large and heavy, requires an arm for a fire extinguishing operation, and is generally difficult to use.
For this reason, various small and lightweight simple fire extinguishers have been proposed in order to solve the above problems in the past, and the structure is roughly divided into a cylinder or a cover by a sealing method of a gas cylinder sealing plate. It was divided into one that turns, one that pushes down the operation block, and one that strikes the top or bottom of the cylinder.

このうち、筒体またはカバ−を回すものとして、ガスボンベを収容する管体と、該管体の上端部に螺着した上方カバ−体と、ガスボンベの口元ネジにねじ込み可能なボンベ嵌着体と、撃針を装着したノズル体とを備え、ボンベ嵌着体の中央筒部を管体の上端部の開口部に差し込み、前記中央筒部の内側にノズル体を挿入し、該ノズル体の上部を上方カバ−体の開口部に差し込み、消火時には上方カバ−体または管体を軸回りに回動し、撃針をガスボンベ側へ移動して封板を破封し、冷却ガスをノズル体の噴口から噴出するものがある（例えば、特許文献１参照）。 Among these, as a cylinder or cover to be rotated, a tube body that accommodates the gas cylinder, an upper cover body screwed to the upper end portion of the tube body, and a cylinder fitting body that can be screwed into a mouth screw of the gas cylinder, And a nozzle body equipped with a firing needle, the central cylinder portion of the cylinder fitting body is inserted into the opening at the upper end of the tube body, the nozzle body is inserted inside the central cylinder portion, and the upper portion of the nozzle body is Insert into the opening of the upper cover body, and when the fire is extinguished, rotate the upper cover body or tube about the axis, move the firing pin to the gas cylinder side to break the sealing plate, and supply the cooling gas from the nozzle nozzle There is what is ejected (see, for example, Patent Document 1).

また、操作ブロックを押し下げるものとして、ガスボンベを収容可能なケ−スの上部に操作面と安全ブロックの掛り部を設け、前記ケ−スの内部に撃針を備えた軸本体を上下に摺動可能に装着し、該軸本体の止め溝をリテイナ−で掛け止め、消火時には掛り部を介して安全ブロックを引き下げ、更に操作面を押圧してリテイナ−を奥部へ移動し、止め溝と開口孔の端縁との係合を解除して、軸本体をスプリングの弾性で押し下げ、撃針をガスボンベ側へ移動して封板を破封し、噴出ガスを軸本体の内部へ導き、これを噴射孔から噴射するものがある（例えば、特許文献２参照）。 In addition, an operation surface and a safety block hook are provided on the upper part of the case that can hold the gas cylinder to push down the operation block, and the shaft body with the firing needle can be slid up and down inside the case. The retaining groove of the shaft body is hooked with a retainer, and when the fire is extinguished, the safety block is pulled down via the hook, and the operation surface is pressed to move the retainer to the back. The engagement with the edge of the shaft is released, the shaft body is pushed down by the elasticity of the spring, the firing needle is moved to the gas cylinder side to break the sealing plate, and the jet gas is guided to the inside of the shaft body. (For example, refer to Patent Document 2).

更に、筒体の頭部または底部を叩くものとして、カバ−を被着したパイプ体の内部にガスボンベを収容し、その下端に皿状のノズルを取り付けるとともに、パイプ体の上端部にプッシャ−ガイド体を取り付け、該ガイド体に撃針を装着したプッシャ−を摺動可能に装着し、常時はプッシャ−にセ−フティプレ−トを差し込んで、その移動を阻止する一方、プッシャ−ガイド体の内部にボンベレシ−バ−を取り付け、該レシ−バ−にガスボンベの口元ネジを螺着し、消火時にはプッシャ−に取り付けたセ−フティプレ−トを抜き取り、プッシャ−の外部を手で叩いて内側へ押し込み、撃針をガスボンベ側へ移動して封板を破封し、噴出ガスをパイプ体の内部から軸本体の内部へ導き、これを噴射孔から噴射するものがある（例えば、特許文献３参照）。 In addition, the gas cylinder is accommodated inside the pipe body with the cover attached, and a dish-shaped nozzle is attached to the lower end of the pipe body, and a pusher guide is attached to the upper end of the pipe body. Attach the body and slidably install the pusher with the firing needle attached to the guide body, and always insert the safety plate into the pusher to prevent its movement, while inside the pusher guide body Install the cylinder receiver, screw the gas cylinder mouth screw into the receiver, pull out the safety plate attached to the pusher during fire extinguishing, hit the outside of the pusher with your hand, and push it inward. There is one that moves the firing needle to the gas cylinder side, breaks the sealing plate, guides the ejected gas from the inside of the pipe body to the inside of the shaft body, and injects this from the injection hole (for example, Patent Document 3). Irradiation).

しかし、前記簡易消火器のうち、筒体またはカバ−を回すものは、回動量に対する撃針の変位が小さく、封板を充分に破封するためには、筒体またはカバ−の回動量を増量しなければならず、そのようにすると破封に手間が掛かって、迅速に消火できない、という問題があった。
また、操作ブロックを押し下げるものは、安全ブロックの引き下げ操作と操作面の押圧操作を要し、消火時の操作が煩雑になる、という問題があった。
更に、筒体の頭部または底部を叩くものは、消火時の操作が比較的簡単で迅速に消火できるが、セ−フティプレ−トが外部に表出しているため、該プレ−トが悪戯や誤まって引き抜かれると、封板が破封される惧れがあった。 However, among the simple fire extinguishers, the one that rotates the cylinder or the cover has a small displacement of the firing needle with respect to the rotation amount, and in order to sufficiently break the sealing plate, the rotation amount of the cylinder or the cover is increased. In that case, there was a problem that it took a lot of time and effort to quickly extinguish the fire.
In addition, when the operation block is pushed down, a safety block lowering operation and an operation surface pressing operation are required, and there is a problem that the operation during fire extinguishing becomes complicated.
In addition, when the head or bottom of the cylinder is hit, the operation at the time of fire extinguishing is relatively easy and can be extinguished quickly. However, since the safety plate is exposed to the outside, the plate is mischievous. If it was pulled out by mistake, the sealing plate could be broken.

しかも、前記消火器は何れも噴口を火元に向けて破封しているが、消化時は破封に操作が集中するため、噴口を火元に的確に向けることが難しく、その結果、噴出当初のガスが空費され、または消火に効果的に使用できず、初期消火の機会を逸する一方、残存ガスで実質的な消火を行なうこととなるため、ガスの充填量に見合った消火作用を得られず、ガスを有効利用できない、という問題があった。 Moreover, although all of the above-mentioned fire extinguishers are ruptured with the nozzle hole facing the fire source, the operation concentrates on the rupture at the time of digestion, so it is difficult to accurately direct the nozzle hole to the fire source. The initial gas is wasted or cannot be used effectively for fire extinguishing, and the opportunity for initial fire extinguishing will be missed while the remaining gas will be used for substantial fire extinguishing. There was a problem that gas could not be used effectively.

ところで、火災発生時に実際に消火器を使用する場合は、慌てたり、気が動転して消火器の所在が分からず或いは失念して、初期消火の時期を逸する惧れがある。
殊に、このような問題は夜間または停電時の消火の際に顕著である。
このような問題を解決するものとして、消火器に電源部とスイッチと警報発信部とを設け、前記スイッチのＯＮ時に警報を発するようにしたものがある（例えば、特許文献４参照）。 By the way, when a fire extinguisher is actually used in the event of a fire, there is a possibility that the initial fire extinguishing time may be lost due to a panic, distraction, or the location of the fire extinguisher being unknown or forgotten.
In particular, such a problem is conspicuous during fire extinguishing at night or during a power failure.
As a solution to such a problem, there is a fire extinguisher provided with a power supply unit, a switch, and an alarm transmission unit so as to issue an alarm when the switch is turned on (see, for example, Patent Document 4).

しかし、前記消火器は安全栓にスイッチを設け、安全栓を抜き出してスイッチをＯＮさせ、消火器の所在を前提にしているため、所在の知得に役立たず、また消火器の所在が不明の場合は消火器を使用できず、しかも警報の発信に人手を要するため、手間が掛かって速やかな使用を図れない等の問題があった。 However, the fire extinguisher is provided with a switch in the safety stop, pulls out the safety stop, turns on the switch, and assumes the location of the fire extinguisher. In such a case, the fire extinguisher cannot be used, and it takes time to send an alarm, so there is a problem that it takes time and cannot be used quickly.

特開平９−１０３５１２号公報JP-A-9-103512 特開２０００−１８９５３４号公報JP 2000-189534 A 特許第２８９００９７号公報Japanese Patent No. 2890097 特開２００４−３５１０４７号公報Japanese Patent Laid-Open No. 2004-351047

本発明はこのような問題を解決し、例えば家庭若しくは事務所または車載用の簡易消火器に好適で、装填した小形ガスボンベを簡便に破封し、噴出した消火ガスの流出をバルブによって一旦阻止し、消火ガスの空費を防止し、その有効利用と消火の実効を図るとともに、消火時に火元に向かって消火ガスを確実かつ的確に噴射し、その効果的かつ有効な消火と確実な初期消火を実現するとともに、火災発生時に消火器の所在を告知し、消火器の速やかな使用と初期消火を促せるようにした、消火ガス噴射器を提供することを目的とする。 The present invention solves such a problem, and is suitable for a simple fire extinguisher, for example, home, office or on-vehicle. The small gas cylinder loaded is simply sealed, and the outflow of the fire extinguishing gas is temporarily prevented by a valve. In addition to preventing the waste of fire extinguishing gas, aiming at its effective use and effective fire extinguishing, fire extinguishing gas is reliably and accurately injected toward the source of the fire at the time of fire extinguishing, effective and effective fire extinguishing and reliable initial fire fighting The purpose of this invention is to provide a fire extinguishing gas injector that announces the location of a fire extinguisher when a fire breaks out and promotes prompt use of the fire extinguisher and initial fire extinguishing.

請求項１の発明は、内部に消火ガスを加圧して充填し、かつその開口部に封板を付設したガスボンベと、該ガスボンベの外側に配置したケ−スと、該ケ−スの下部に配置し、前記ガスボンベの底部と係合可能な下側ケ−スと、前記封板を破封可能な尖端部を有する破封部材と、前記ケ−ス内の定位置に保持した略角筒状のアウタ−ハウジングと、該アウタ−ハウジング内の上部に配置した破封ホルダと、前記アウタ−ハウジング内の中間部に摺動可能に配置したボンベホルダと、該ボンベホルダは前記ガスボンベの口元部を着脱可能に取付け、内部に前記破封部材を移動可能に収容するガイド孔を形成し、該ガイド孔に破封ホルダ内部に形成した連通路を連通し、該連通路の中間部に連通路を遮断可能な制御弁を設け、該連通路を介して破封後の消火ガスを外部へ噴出可能にするとともに、前記ケ−スの表面に灯具を設け、該灯具に給電する電池を前記ケ−スの内部に備え、前記封板の破封時に前記灯具を点灯可能にした消火ガス噴射器において、前記ケ−スの側面上部に前記連通路に連通する噴射孔を形成し、該噴射孔の開口部周辺に前記灯具を配置するとともに、前記ケ−スの下端部に下側ケ−スを摺動可能に装着し、常時はケ−スの下端部と下側ケ−スとの間に安全リングを着脱可能に装着し、該安全リングを取り外し、かつ下側ケ−スを押し込み前記ボンベホルダの上動変位によって封板を破封可能に設けるとともに、前記電池に導通する一方の接続端子をケ−スの内面に配置し、他方の接続端子の一端を下側ケ−スの外面に取付け、これらの接続端子を絶縁フィルムを介して遮断または導通可能に配置し、前記ボンベホルダの上動変位によって灯具の電源回路を閉成し、前記灯具を点灯可能にして、ケ−スの保持と消火ガスの良好な噴出を図りながら灯具の点灯効果を向上し、また灯具の配線の簡潔化と容易化を図る一方、不使用時は安全リングによって安全性を確保し、使用時には安全リングを取り外し後、下側ケ−スを押し込むことによって簡易かつ迅速に破封し、消火作業を速やかに行なえるとともに、破封時に灯具を確実に点灯して消火作業を容易に行なえるようにしている。 According to the first aspect of the present invention, there is provided a gas cylinder in which a fire extinguishing gas is pressurized and filled and a sealing plate is attached to the opening, a case disposed outside the gas cylinder, and a lower part of the case. A lower case that can be engaged with the bottom of the gas cylinder, a sealing member having a pointed end that can tear the sealing plate, and a substantially rectangular tube that is held in place in the case. -Shaped outer housing, a smashing holder disposed in the upper portion of the outer housing, a cylinder holder slidably disposed in an intermediate portion of the outer housing, and the cylinder holder attaches and detaches a mouth portion of the gas cylinder possible attached, form a guide hole for movably housing the Yabufu member therein, to communicate the communication passage formed therein Yabufu holder into the guide hole, cut off the communication passage in an intermediate portion of the communication passage A possible control valve is provided and broken through the communication passage. The fire extinguishing gas can be ejected to the outside, a lamp is provided on the surface of the case, a battery for supplying power to the lamp is provided inside the case, and the lamp is turned on when the sealing plate is broken In the fire extinguishing gas injector made possible, an injection hole communicating with the communication passage is formed in the upper part of the side surface of the case, the lamp is disposed around the opening of the injection hole, and a lower end of the case The lower case is slidably attached to the part , and a safety ring is detachably attached between the lower end of the case and the lower case, the safety ring is removed, and the lower case is with Yabufu possible providing the sealing plate by upward movement displacement of the Bonbehoruda push the scan, the connection terminals of the hand to conduct the cell case - - a side Ke arranged scan the inner surface, one end of the other connecting terminal Attach to the outer surface of the lower case and connect these connection terminals with an insulating film. Blocked or conductively disposed Te, closes the power supply circuit of the lamp by upward movement displacement of the Bonbehoruda, pre Symbol lamp and enables lighting, Ke - lamp while achieving scan and retention good ejection of extinguishing gas While improving the lighting effect of the lamp and simplifying and facilitating the wiring of the lamp, ensure safety with a safety ring when not in use, remove the safety ring and push in the lower case when in use This makes it possible to easily and quickly break up the fire and perform the fire extinguishing work quickly, and to make the fire extinguishing work easy by reliably lighting the lamp at the time of the breaking.

請求項２の発明は、噴射孔の開口部の直上に前記灯具を配置し、灯具を高位置に設けて点灯効果を向上するようにしている。
請求項３の発明は、ケ−スの中高部周面に凹部を形成し、該凹部を介し片手で握持可能にし、消火作業を容易かつ円滑に行なえるようにしている。 According to a second aspect of the present invention , the lamp is arranged immediately above the opening of the injection hole, and the lamp is provided at a high position to improve the lighting effect .
According to a third aspect of the present invention , a recess is formed on the peripheral surface of the middle and high parts of the case, and it can be held with one hand through the recess so that the fire extinguishing operation can be performed easily and smoothly .

請求項１の発明は、ケ−スの側面上部に前記連通路に連通する噴射孔を形成し、該噴射孔の開口部周辺に前記灯具を配置するとともに、前記ケ−スの下端部に下側ケ−スを摺動可能に装着し、常時はケ−スの下端部と下側ケ−スとの間に安全リングを着脱可能に装着し、該安全リングを取り外し、かつ下側ケ−スを押し込み前記ボンベホルダの上動変位によって封板を破封可能に設けるとともに、前記電池に導通する一方の接続端子をケ−スの内面に配置し、他方の接続端子の一端を下側ケ−スの外面に取付け、これらの接続端子を絶縁フィルムを介して遮断または導通可能に配置し、前記ボンベホルダの上動変位によって灯具の電源回路を閉成し、前記灯具を点灯可能にしたから、ケ−スの保持と消火ガスの良好な噴出を図りながら灯具の点灯効果を向上し、また灯具の配線の簡潔化と容易化を図る一方、不使用時は安全リングによって安全性を確保し、使用時には安全リングを取り外し後、下側ケ−スを押し込むことによって簡易かつ迅速に破封し、消火作業を速やかに行なえるとともに、破封時に灯具を確実に点灯して消火作業を容易に行なうことができる。 According to the first aspect of the present invention, an injection hole communicating with the communication passage is formed in the upper part of the side surface of the case, the lamp is disposed around the opening of the injection hole, and the lower part of the case is A side case is slidably attached , and a safety ring is detachably attached between the lower end of the case and the lower case, the safety ring is removed, and the lower case is attached. provided with a sealing plate to be Yabufu by upward movement displacement of pushing the Bonbehoruda the scan, the Quai connection terminals hand to conduct the cell - arranged scan the inner surface, one lower Ke of the other connecting terminal - attached to the scan of the outer surface, these connecting terminals arranged blocks or conductively via an insulating film, closes the power supply circuit of the lamp by upward movement displacement of the Bonbehoruda, pre Symbol lamp because allowed lit , While maintaining the case and good ejection of fire extinguishing gas, While improving the lighting effect and simplifying and facilitating the wiring of the lamp, it ensures safety by using a safety ring when not in use, and after use, removes the safety ring and then pushes in the lower case. It can be easily and quickly opened, and fire extinguishing work can be performed quickly, and the lamp can be turned on reliably at the time of breaking to facilitate fire extinguishing work.

請求項２の発明は、噴射孔の開口部の直上に前記灯具を配置したから、灯具を高位置に設けて点灯効果を向上することができる。
請求項３の発明は、ケ−スの中高部周面に凹部を形成し、該凹部を介し片手で握持可能にしたから、消火作業を容易かつ円滑に行なうことができる。 In the invention according to claim 2 , since the lamp is arranged immediately above the opening of the injection hole, the lamp can be provided at a high position to improve the lighting effect .
According to the third aspect of the present invention , since the concave portion is formed on the peripheral surface of the middle and high portions of the case and can be held with one hand through the concave portion, the fire extinguishing operation can be performed easily and smoothly .

以下、本発明をカ−トリッジ式ガスボンベを使用した家庭用または車載用の消火ガス噴射器である、小形軽量で片手で持ち運び可能な簡易消火器Ｆ₁に適用した図示の基本形態について説明すると、図１乃至図６において１は合成樹脂製の略中空筒状の上側ケ−スで、これは後述する噴出孔の中心を軸方向に二つ割り成形した一対のカットケ−スを接合して構成され、その下端部を開口し、上端部を閉塞していて、その上端部は後方に傾斜した略テ−パ状に形成され、その上端部の中央に開口部２が形成されている。 Hereinafter, the basic form shown in the figure applied to a simple fire extinguisher F ₁ that is small and light and can be carried with one hand, which is a fire extinguishing gas injector for home use or in-vehicle use using a cartridge type gas cylinder, will be described. 1 to 6, reference numeral 1 denotes a substantially hollow cylindrical upper case made of synthetic resin, which is formed by joining a pair of cut cases obtained by dividing the center of an ejection hole, which will be described later, in the axial direction. The lower end is opened and the upper end is closed. The upper end is formed in a substantially taper shape inclined rearward, and the opening 2 is formed at the center of the upper end.

前記開口部２に後述する操作レバ−が取り付けられ、前部の上部周面に後述する噴口に臨ませて噴出孔３が形成され、該噴出孔３の直下に後述するＬＥＤ等の灯具に臨ませて照明孔４が形成されている。
図中、５,６,７は上側ケ−ス１の上部内面の上下位置に離間して突出成形した係止片で、このうち係止片６,７は上側ケ−ス１の上部内面に環状に突出成形され、その中央に同形のガイド孔８,９を形成している。 An operation lever, which will be described later, is attached to the opening 2, and an ejection hole 3 is formed on a front upper peripheral surface of the opening 2 so as to face a later-described ejection hole. An illumination hole 4 is formed.
In the figure, reference numerals 5, 6 and 7 denote locking pieces which are protruded from the upper inner surface of the upper case 1 while being spaced apart from each other. The locking pieces 6 and 7 are formed on the upper inner surface of the upper case 1. It is annularly projected and formed with guide holes 8 and 9 having the same shape in the center.

前記上側ケ−ス１の下端部に、合成樹脂製の有底筒状の下側ケ−ス１０が摺接可能に挿入され、該ケ−ス１０は上側ケ−ス１に比べて短小に形成され、その内側に公知のガスボンベ１１の底部を着脱可能に嵌合している。
図中、１２は下側ケ−ス１０の下部周面に形成した段部で、上側ケ−ス１の下端部に係合可能に形成されている。 A lower case 10 made of a synthetic resin and having a bottomed cylindrical shape is inserted into a lower end portion of the upper case 1 so as to be slidable. The case 10 is shorter than the upper case 1. The bottom of a known gas cylinder 11 is detachably fitted inside.
In the figure, reference numeral 12 denotes a step portion formed on the lower peripheral surface of the lower case 10 and is formed to be engageable with the lower end portion of the upper case 1.

前記ガスボンベ１１は消火ガスとして、内部に約４ＭＰａの二酸化炭素が充填され、その上端の開口部を封板１３を介して気密にシ−ルし、その口元部周面にネジ部１４を形成していて、該ネジ部１４にボンベホルダ１５をねじ込んで取り付けている。図中、１３ａは後述の破封部材によって破封された破封口である。
前記ボンベホルダ１５はアルミニウムダイカストによって円筒状に成形され、その下端部に前記ネジ部１４にねじ込み可能なネジ孔１６が開口され、該ネジ孔１６の上部にガイド孔１７が連通して形成されている。図中、１８はネジ孔１６とガイド孔１７の連通部に配置したＯリングである。 The gas cylinder 11 is filled with about 4 MPa of carbon dioxide as a fire extinguishing gas, and the opening at the upper end thereof is hermetically sealed through a sealing plate 13 to form a screw portion 14 on the peripheral surface of the mouth portion. The cylinder holder 15 is screwed into the screw portion 14 and attached. In the figure, reference numeral 13a denotes a sealing opening which is broken by a later-described breaking member.
The cylinder holder 15 is formed into a cylindrical shape by aluminum die casting, a screw hole 16 that can be screwed into the screw part 14 is opened at a lower end portion thereof, and a guide hole 17 is formed in communication with the upper part of the screw hole 16. . In the figure, reference numeral 18 denotes an O-ring arranged at a communication portion between the screw hole 16 and the guide hole 17.

前記ガイド孔１７の内面は平滑に形成され、該孔１７に後述する破封ホルダのガイドシャフトが摺動可能に挿入されている。
前記ボンベホルダ１５の外周面に、合成樹脂またはアルミニウムダイカスト製のアウタ−ハウジング１９が摺動可能に嵌合し、その外周面を前記噴出孔３の内端面と、ガイド孔８,９に摺接可能に配置している。 An inner surface of the guide hole 17 is formed smoothly, and a guide shaft of a smash holder to be described later is slidably inserted into the hole 17.
An outer housing 19 made of synthetic resin or aluminum die-casting is slidably fitted on the outer peripheral surface of the cylinder holder 15, and the outer peripheral surface can be slidably contacted with the inner end surface of the ejection hole 3 and the guide holes 8 and 9. Is arranged.

前記アウタ−ハウジング１９は中空の略角筒状に成形され、その内部に平滑な摺動孔２０が形成され、該摺動孔２０の上部の所定位置に、アルミニウムダイカスト製の破封ホルダ２１が、ピンまたはビス等の止め具２２を介して固定されている。 The outer housing 19 is formed in a hollow, generally rectangular tube shape, and a smooth sliding hole 20 is formed therein. An aluminum die-casting breaker holder 21 is formed at a predetermined position above the sliding hole 20. It is fixed via a stopper 22 such as a pin or a screw.

前記アウタ−ハウジング１９の前後周面に縦長の長孔２３が対向して形成され、該長孔２３に、ボンベホルダ１５に突設した係止ピン２４が係合可能に挿入されている。
前記係止ピン２４の先端部は係止片６，７に係合可能に配置され、アウタ−ハウジング１９の上下動を規制するとともに、アウタ−ハウジング１９と上側ケ−ス１とを同動可能にしている。
図中、２５はアウタ−ハウジング１９の前面上部に形成した噴口で、前記噴出孔３の奥部に臨ませて配置されている。 A longitudinally long slot 23 is formed on the front and rear peripheral surfaces of the outer housing 19 so as to face each other, and a locking pin 24 protruding from the cylinder holder 15 is inserted into the slot 23 so as to be engageable.
The front end portion of the locking pin 24 is disposed so as to be engageable with the locking pieces 6 and 7, and the vertical movement of the outer housing 19 is restricted, and the outer housing 19 and the upper case 1 can be moved together. I have to.
In the figure, reference numeral 25 denotes a nozzle hole formed in the upper part of the front surface of the outer housing 19 and is arranged facing the inner part of the jet hole 3.

前記アウタ−ハウジング１９の上端部に、一対のブラケット２６が対向して突設され、該ブラケット２６の間に操作レバ−２７の基端部が、ピン２８を介して上下に回動可能に連結され、その他端部が前記開口部２の開口縁に係合可能に配置されている。
図中、２９は操作レバ−２７の下面に突設した係合突起で、後述するプッシュロッドの直上に係合可能に配置されている。３０はアウタ−ハウジング１９の上端部の中央に開口した透孔である。 A pair of brackets 26 project from the upper end portion of the outer housing 19 so as to face each other, and a base end portion of an operation lever 27 is connected between the brackets 26 via a pin 28 so as to be rotatable up and down. The other end is disposed so as to be engageable with the opening edge of the opening 2.
In the figure, reference numeral 29 denotes an engaging protrusion that protrudes from the lower surface of the operation lever 27 and is arranged to be engageable immediately above a push rod described later. Reference numeral 30 denotes a through hole that opens at the center of the upper end of the outer housing 19.

前記破封ホルダ２１は、前記ボンベホルダ１５と同径の略円筒状に形成され、その上面に消火ガスの連通路を形成する貫通孔３１が形成され、該貫通孔３１に同様な消火ガスの連通路を形成する小径の導孔３２が形成されていて、該導孔３２の他端が噴口２５に臨ませて配置されている。
前記破封ホルダ２１の内部に、貫通孔３１と同軸上に前記連通路を構成するバルブ取付孔３３が形成され、該取付孔３３の上部にネジ部３４が形成されている。 The smashing holder 21 is formed in a substantially cylindrical shape having the same diameter as the cylinder holder 15, and a through-hole 31 is formed on the upper surface thereof to form a communication path for a fire-extinguishing gas. A small-diameter guide hole 32 that forms a passage is formed, and the other end of the guide hole 32 faces the nozzle hole 25.
A valve mounting hole 33 that constitutes the communication path is formed coaxially with the through hole 31 in the inside of the severing holder 21, and a screw portion 34 is formed above the mounting hole 33.

前記貫通孔３１にプッシュロッド３５が挿入され、該ロッド３５は中間部にフランジ３６を突設し、該フランジ３６を前記透孔３０の下側口縁部に係合可能に配置している。
前記貫通孔３１の底部と、フランジ３６との間にスプリング３７が介挿され、該スプリング３７の弾性を介してプッシュロッド３５を上方へ付勢し、常時はプッシュロッド３５の上端部を突起２９に係合可能に配置している。 A push rod 35 is inserted into the through hole 31, and a flange 36 projects from the rod 35 at an intermediate portion, and the flange 36 is disposed so as to be engageable with a lower edge of the through hole 30.
A spring 37 is inserted between the bottom of the through hole 31 and the flange 36, and the push rod 35 is urged upward by the elasticity of the spring 37, and the upper end of the push rod 35 is normally projected on the protrusion 29. Are arranged to be engageable with each other.

前記バルブ取付孔３３に制御弁３８が収容され、該弁３８のネジ部３９を前記ネジ部３４にねじ込んで取り付け、その弁体を前記取付孔３３に気密に係合している。
基本形態では制御弁３８として、小形かつ安価な市販の自動車用タイヤチュ−ブの空気弁を用いている。
前記制御弁３８は、内部を貫通する弁棒４０と、該弁棒４０に同動可能な内弁４１とを備え、これらを内部に設けたバルブスプリング（図示略）の弾性によって上方へ付勢し、前記内弁４１を弁体に押し付けて閉弁可能にしている。 A control valve 38 is accommodated in the valve mounting hole 33, and a screw portion 39 of the valve 38 is screwed into the screw portion 34 to be attached, and the valve body is engaged with the mounting hole 33 in an airtight manner.
In the basic configuration, a small and inexpensive commercially available air valve for a tire tube for automobiles is used as the control valve 38.
The control valve 38 includes a valve rod 40 penetrating through the inside and an inner valve 41 that can move along with the valve rod 40, and urged upward by the elasticity of a valve spring (not shown) provided inside the control valve 38. The inner valve 41 is pressed against the valve body so that the valve can be closed.

一方、前記プッシュロッド３５を介して弁棒４０を押し下げ、これに内弁４１を同動させて弁体の下方へ押し下げ、内弁４１を開弁可能にしている。
そして、内弁４１の開弁時に制御弁３８の内部を貫通孔３１に導通し、封板１３の破封後、噴出した消火ガスを制御弁３８の内部へ導き、これを貫通孔３１から導孔３２へ送出可能にしている。 On the other hand, the valve rod 40 is pushed down via the push rod 35, and the inner valve 41 is moved together with this to push down the valve body so that the inner valve 41 can be opened.
Then, when the inner valve 41 is opened, the inside of the control valve 38 is conducted to the through hole 31, and after the sealing plate 13 is broken, the fire extinguishing gas blown is led to the inside of the control valve 38, and this is led from the through hole 31. Delivery to the hole 32 is enabled.

前記ボンベホルダ１５と破封ホルダ２１との間にスプリング４２、基本形態では竹の子バネが介挿され、該スプリング４２の弾性を介して、破封ホルダ２１を上方へ付勢している。
前記破封ホルダ２の下端にガイドシャフト４３が下向きに突設され、該ガイドシャフト４３の内部に前記バルブ取付孔３３が延設されている。
前記バルブ取付孔３３の下端部は、ガイドシャフト４３の中間部から縮径して軸端に開口され、該縮径部４４に破封部材である針管４５を取り付けている。 Between the cylinder holder 15 and the tear-off holder 21, a spring 42, in the basic form, a bamboo spring is inserted, and the tear-off holder 21 is biased upward through the elasticity of the spring 42.
A guide shaft 43 protrudes downward from the lower end of the severing holder 2, and the valve mounting hole 33 extends inside the guide shaft 43.
A lower end portion of the valve mounting hole 33 is reduced in diameter from an intermediate portion of the guide shaft 43 and opened at the shaft end, and a needle tube 45 as a breaking member is attached to the reduced diameter portion 44.

前記針管４５は鋼管の先端部を斜切して形成され、その尖端部４５ａを封板１３の中心の薄肉部に刺し込んで容易かつ円滑に破封可能にしている。したがって、針管４５の軸心は、封板１３の中心から若干オフセットして配置されている。
図中、４６は内側のプッシュロッド３５に装着したＯリング、４７はガイドシャフト４３の先端の頸部に装着したＯリングである。 The needle tube 45 is formed by obliquely cutting the tip portion of a steel tube, and the pointed end portion 45a is inserted into the thin portion at the center of the sealing plate 13 so that it can be easily and smoothly broken. Therefore, the axis of the needle tube 45 is arranged slightly offset from the center of the sealing plate 13.
In the figure, 46 is an O-ring attached to the inner push rod 35, and 47 is an O-ring attached to the neck at the tip of the guide shaft 43.

一方、前記照明孔４の内側にＬＥＤ等の灯具４８が設けられ、そのリ−ド線４９が電源である電池５０に接続され、該電池５０に板バネ状の接続端子５１,５２が、絶縁フィルム（図示略）を挟んで導通可能に配置されている。
このうち、可動側の接続端子５１は上側ケ−ス１の内面に配置され、固定側の接続端子５２の一端が下側ケ−ス１０に取り付けられている。 On the other hand, a lamp 48 such as an LED is provided inside the illumination hole 4, and a lead wire 49 is connected to a battery 50 as a power source, and leaf spring-like connection terminals 51 and 52 are insulated from the battery 50. It arrange | positions so that conduction | electrical_connection is possible on both sides of a film (illustration omitted).
Among these, the movable connection terminal 51 is disposed on the inner surface of the upper case 1, and one end of the fixed connection terminal 52 is attached to the lower case 10.

前記接続端子５１,５２は、常時は絶縁フィルムによって導通を遮断され、上側ケ−ス１を下動させるガスボンベ１１の破封時、絶縁フィルムを通過して接触し、電池５０から灯具４８へ給電し続け、該灯具４８を点灯可能にしている。 The connection terminals 51 and 52 are normally cut off by an insulating film, and when the gas cylinder 11 for moving the upper case 1 is broken, the connection terminals 51 and 52 pass through the insulating film and come into contact with each other. Then, the lamp 48 can be turned on.

図中、５３は上側ケ−ス１の前面に取り付けた告知器で、これは災害警報機である火災報知機５４からの信号を受信可能な受信器（図示略）と、火災報知機５４からの警報音を集音可能なマイクと、前記警報以外のノイズを除去可能なバンドパスフィルタないしロ−パスフィルタと、入力信号を増幅可能な増幅器と、火災報知機５４の警報音の基準値と比較かつ演算可能なコンパレ−タと、火災報知機５４の警報と相違する音色の告知音を発生可能な発振器およびスピ−カと、電池等の電源を備えている。
なお、告知器５３に前記マイクの他に、火災報知機５４からの信号により前記電源を介して点灯可能なＬＥＤ等のランプ（図示略）を設けることも可能である。 In the figure, 53 is a notification device attached to the front surface of the upper case 1, which includes a receiver (not shown) that can receive a signal from a fire alarm 54 that is a disaster alarm device, and a fire alarm 54. A microphone capable of collecting the alarm sound, a band-pass filter or a low-pass filter capable of removing noise other than the alarm, an amplifier capable of amplifying the input signal, and a reference value of the alarm sound of the fire alarm 54 A comparator which can be compared and calculated, an oscillator and a speaker capable of generating a notification sound having a tone color different from the alarm of the fire alarm 54, and a power source such as a battery are provided.
In addition to the microphone, the notification device 53 may be provided with a lamp (not shown) such as an LED that can be turned on via the power supply by a signal from the fire alarm 54.

この他、図中、５５は下側ケ−ス１０の略半周面に装着された略半円環状の弾性を有する安全リングで、その一端に把持部５５ａが突設され、常時は下側ケ−ス１０の周面に装着されていて、消火ガス噴射器Ｆ₁の不使用時に下側ケ−ス１０が悪戯や誤操作によって押し込まれ、ガスボンベ１１が破封される事故を防止可能にしている。
なお、基本形態では告知器５３を電池５０の近接位置に配置し、灯具４８と電源を共用しており、また告知信号として告知音を採用しているが、告知音の代わりに、または告知音と共に告知灯を用いて、これを点灯または点滅させることも可能である。 In addition, in the figure, reference numeral 55 denotes a substantially semi-circular elastic safety ring mounted on the substantially half circumferential surface of the lower case 10, and a gripping portion 55a projects from one end of the safety ring. - are mounted on a peripheral surface of the scan 10, the lower Ke when not in use the injector gas fire extinguisher F ₁ - scan 10 is pushed by mischief or erroneous operation, and enables preventing accidents gas cylinder 11 is Yabufu .
In the basic form, the notification device 53 is arranged in the vicinity of the battery 50, shares the power supply with the lamp 48, and uses the notification sound as the notification signal. However, instead of the notification sound, or the notification sound. It is also possible to turn on or flash this by using a notification lamp.

また、前述の基本形態では、上側ケ−ス１とアウタ−ハウジング１９とを別設しているが、これらは前述のように同動するから、これらを一体に構成することも可能であり、また操作レバ−２７をアウタ−ハウジング１９に取り付けているが、操作レバ−２７を上側ケ−ス１に取り付けることも可能である。 Moreover, in the above-mentioned basic form, although the upper case 1 and the outer housing 19 are separately provided, since these move together as mentioned above, these can also be comprised integrally, Although the operation lever 27 is attached to the outer housing 19, the operation lever 27 can be attached to the upper case 1.

このように構成した消火ガス噴射器Ｆ₁は、ガスボンベ１１を収納する上下側ケ−ス１，１０と、ガスボンベ１１の口元のネジ部１４にねじ込むボンベホルダ１５と、針管４５を突設した破封ホルダ２１と、ボンベホルダ１５と破封ホルダ２１を内部に収容するアウタ−ハウジング１９と、操作レバ−２７と、破封ホルダ２１の内部に組み込む制御弁３８と、告知器５８とで構成される。 The fire-extinguishing gas injector F ₁ configured in this way includes the upper and lower cases 1 and 10 that house the gas cylinder 11, the cylinder holder 15 that is screwed into the screw portion 14 at the mouth of the gas cylinder 11, and the sealed seal that is provided with a needle tube 45. The holder 21, the cylinder holder 15, and the outer housing 19 that accommodates the severing holder 21 therein, the operation lever 27, the control valve 38 incorporated in the severing holder 21, and the notification device 58 are configured.

そこで、前記消火ガス噴射器Ｆ₁を製作する場合は、前記上下側ケ−ス１，１０と、アウタ−ハウジング１９と、操作レバ−２７とを樹脂成形し、ボンベホルダ１５と破封ホルダ２１をアルミニウムダイカストで成形し、制御弁３８は市販のものを使用し、告知器５８は市販の電子機器を所定回路に組み付けて製作する。 Therefore, when manufacturing the fire extinguishing gas injector F ₁ , the upper and lower cases ₁ , 10, the outer housing 19, and the operation lever 27 are resin-molded, and the cylinder holder 15 and the tear-off holder 21 are attached. The control valve 38 is a commercially available one, and the notification device 58 is manufactured by assembling a commercially available electronic device in a predetermined circuit.

次に、これらを組み立てる場合は、アウタ−ハウジング１９の内部に破封ホルダ２１とボンベホルダ１５を上下に収容し、それらの間にスプリング４２を介挿する。
そして、破封ホルダ２１のガイドシャフト４３を、ボンベホルダ１５のガイド孔１７に挿入し、長孔２３の外側からボンベホルダ１５の周面に係止ピン２４，２４を打ち込む。
更に、前記ピン２４，２４の先端部を長孔２３，２３に掛け止め、破封ホルダ２１とボンベホルダ１５を、アウタ−ハウジング１９の内部に組み込む。 Next, when assembling these, the smashing holder 21 and the cylinder holder 15 are accommodated vertically in the outer housing 19 and a spring 42 is interposed therebetween.
Then, the guide shaft 43 of the tear holder 21 is inserted into the guide hole 17 of the cylinder holder 15, and the locking pins 24 and 24 are driven into the peripheral surface of the cylinder holder 15 from the outside of the long hole 23.
Further, the distal end portions of the pins 24 and 24 are hooked on the long holes 23 and 23, and the tear-off holder 21 and the cylinder holder 15 are assembled in the outer housing 19.

前記組み込みに際して、予め破封ホルダ２１の内部に制御弁３８とプッシュロッド３５を組み込み、下端のガイドシャフト４３に針管４５を取り付けて置く。
先ず、制御弁３８を組み込む場合は、破封ホルダ２１のバルブ取付孔３３に制御弁３８を挿入し、該弁３８のネジ部３９をバルブ取付孔３３のネジ部３４にねじ込んで取り付ける。 At the time of assembling, the control valve 38 and the push rod 35 are assembled in advance in the inside of the tear-off holder 21, and the needle tube 45 is attached to the guide shaft 43 at the lower end.
First, when incorporating the control valve 38, the control valve 38 is inserted into the valve mounting hole 33 of the tear-off holder 21, and the screw portion 39 of the valve 38 is screwed into the screw portion 34 of the valve mounting hole 33.

次に、制御弁３８の直上にスプリング３７を介在してプッシュロッド３５を配置し、該プッシュロッド３５の上端部をアウタ−ハウジング１９の透孔３０に挿入し、その上端部を外側に突出する。
また、ガイドシャフト４３に針管４５を取り付ける場合は、バルブ取付孔３３の縮径部４４に針管４５を圧入し、その尖端部４５ａをガイドシャフト４３から突出し、かつガイドシャフト４３の中心からオフセットして配置する。 Next, the push rod 35 is disposed directly above the control valve 38 with the spring 37 interposed therebetween, the upper end portion of the push rod 35 is inserted into the through hole 30 of the outer housing 19, and the upper end portion protrudes outward. .
When the needle tube 45 is attached to the guide shaft 43, the needle tube 45 is press-fitted into the reduced diameter portion 44 of the valve attachment hole 33, and the pointed portion 45a protrudes from the guide shaft 43 and is offset from the center of the guide shaft 43. Deploy.

前記破封ホルダ２１と、ボンベホルダ１５の組み込みと前後して、アウタ−ハウジング１９の一対のブラケット２６の間に操作レバ−２７を配置し、その基部にピン２８を差し込んで、該ピン２８を中心に操作レバ−２７を回動可能に連結する。 An operation lever 27 is disposed between the pair of brackets 26 of the outer housing 19 before and after the breaker holder 21 and the cylinder holder 15 are assembled, and a pin 28 is inserted into the base portion of the operation lever 27 so that the pin 28 is centered. The operation lever 27 is pivotably connected to the main body.

一方、上側ケ−ス１の二つ割りしたカットケ−スの係止片６上に電池５０を取り付け、照明孔４に灯具４８を差し込む。
また、照明孔４の直下の上側ケ−ス１の周面に告知器５３を取り付け、灯具４８と電池５０をリ−ド線４９で接続するとともに、告知器５３と共用の電池５０をリ−ド線（図示略）で接続する。
次に、接続端子５１を上側ケ−ス１の内面に取り付け、接続端子５２を下側ケ−ス１０の外面に取り付け、それらを絶縁フィルムを挟んで導通可能に接触する。 On the other hand, the battery 50 is mounted on the locking piece 6 of the cut case divided into two in the upper case 1, and the lamp 48 is inserted into the illumination hole 4.
In addition, a notification device 53 is attached to the peripheral surface of the upper case 1 immediately below the illumination hole 4, the lamp 48 and the battery 50 are connected by a lead wire 49, and the battery 50 shared with the notification device 53 is connected to the lead. Connected with a wire (not shown).
Next, the connection terminal 51 is attached to the inner surface of the upper case 1, the connection terminal 52 is attached to the outer surface of the lower case 10, and they are brought into contact with each other with an insulating film interposed therebetween.

これと前後して、前記二つ割りしたカットケ−スをアウタ−ハウジング１９の外側に対向配置し、これをビスまたは接着剤で接合して略円筒状に形成し、その上端部の開口部２の間に操作レバ−２７を配置し、下端部に下側ケ−ス１０を差し込む。
そして、上側ケ−ス１の下端に表出する下側ケ−ス１０の周面に安全リング５５を嵌め込み、該リング５５の上下端部を、上側ケ−ス１の下端部と下側ケ−ス１０のフランジ部に係合可能に配置すれば、一連の製作が終了する。 Before and after this, the cut case divided into two is disposed opposite to the outer housing 19 and joined with a screw or an adhesive to form a substantially cylindrical shape between the opening 2 at its upper end. The operation lever 27 is disposed in the lower case 10 and the lower case 10 is inserted into the lower end.
Then, a safety ring 55 is fitted into the peripheral surface of the lower case 10 exposed at the lower end of the upper case 1, and the upper and lower ends of the ring 55 are connected to the lower end portion of the upper case 1 and the lower case. -If it arrange | positions so that engagement to the flange part of S10 is possible, a series of manufacture will be complete | finished.

こうして組み付けた消火ガス噴射器Ｆ₁は、ガスボンベ１１の装填前は、上側ケ−ス１の下端部に下側ケ−ス１０が軽く押圧されて保持され、全体的に円筒状に形成される。
そして、上側ケ−ス１の前面の上部に、噴出孔３と照明孔４とが上下に近接して位置し、噴出孔３の奥部に噴口２５が位置し、照明孔４に灯具４８が取り付けられ、該灯具４８の直下に告知器５３が表出している。 The fire extinguishing gas injector F ₁ assembled in this way is formed in a generally cylindrical shape, with the lower case 10 being lightly pressed and held at the lower end of the upper case 1 before the gas cylinder 11 is loaded. .
The ejection hole 3 and the illumination hole 4 are located close to each other in the upper part of the front surface of the upper case 1, the ejection hole 25 is located at the back of the ejection hole 3, and the lamp 48 is located in the illumination hole 4. A notification device 53 is exposed immediately below the lamp 48.

このような状況の下では、アウタ−ハウジング１９の内部でボンベホルダ１５がスプリング４２によって下方へ付勢され、破封ホルダ２１から離間して、係止ピン２４が長孔２３の下端部に係合した位置で静止している。
また、制御弁３８はバルブ取付孔３３に弁体を気密に係合して取り付けられ、内蔵したスプリング（図示略）によって弁棒４０を上方へ付勢し、同動する内弁４１を弁体の下端部に押し付けて、内弁４１の閉弁状態を維持している。 Under such circumstances, the cylinder holder 15 is urged downward by the spring 42 inside the outer housing 19, separated from the tear holder 21, and the locking pin 24 engages with the lower end of the long hole 23. It is stationary at the position.
Further, the control valve 38 is attached to the valve mounting hole 33 by airtightly engaging the valve body. The control valve 38 biases the valve rod 40 upward by a built-in spring (not shown), and the inner valve 41 that moves is controlled by the valve body. The inner valve 41 is kept closed by being pressed against the lower end of the inner valve 41.

更に、制御弁３８の直上のプッシュロッド３５は、スプリング３７の弾性によって上方へ付勢され、その上端部をアウタ−ハウジング１９の外側に突出して、操作レバ−２７の下面の突起２９と係合し、該操作レバ−２７を押し上げている。 Further, the push rod 35 directly above the control valve 38 is biased upward by the elasticity of the spring 37, and its upper end protrudes to the outside of the outer housing 19 and engages with the protrusion 29 on the lower surface of the operation lever 27. The operation lever 27 is pushed up.

一方、前記係止ピン２４の先端部は最下位置の係止片７と係合し、上側ケ−ス１が下側ケ−ス１０と離間している。
したがって、接触端子５１，５２の非導通状態が維持され、電池５０から灯具４８に給電されないから、該灯具４８は消灯している。
なお、火災発生のない平常時には、火災報知機５４が作動しないから、告知器５３は作動を停止し、告知音を発生しない。 On the other hand, the front end portion of the locking pin 24 engages with the locking piece 7 at the lowest position, and the upper case 1 is separated from the lower case 10.
Accordingly, the non-conducting state of the contact terminals 51 and 52 is maintained, and power is not supplied from the battery 50 to the lamp 48, so that the lamp 48 is turned off.
It should be noted that the fire alarm 54 does not operate during normal times when no fire occurs, so the notification device 53 stops operating and does not generate a notification sound.

次に、前記消火ガス噴射器Ｆ₁を使用に備えて設置する場合は、先ず上側ケ−ス１から下側ケ−ス１０を引き抜き、上側ケ−ス１の下方から未使用のガスボンベ１１を挿入し、その口元周辺のネジ部１４をボンベホルダ１５のネジ孔１６にねじ込んで装填する。
この後、上側ケ−ス１の下端部に下側ケ−ス１０を差し込み、その内部にガスボンベ１１の底部を嵌合し、これを所定位置に立位状態で設置する。
この場合、適当な取り付け具を用いて転倒を防止することが望ましい。この状況は図１および図３のようである。 Next, when installing the fire-extinguishing gas injector F ₁ in preparation for use, the lower case 10 is first pulled out from the upper case 1, and the unused gas cylinder 11 is removed from below the upper case 1. The screw portion 14 around the mouth is inserted into the screw hole 16 of the cylinder holder 15 and loaded.
Thereafter, the lower case 10 is inserted into the lower end portion of the upper case 1, the bottom portion of the gas cylinder 11 is fitted therein, and this is installed in a standing position at a predetermined position.
In this case, it is desirable to prevent overturning using an appropriate attachment. This situation is as shown in FIGS.

こうしてガスボンベ１１を装填した消火ガス噴射器Ｆ₁は、前述した組み付け後の状況と実質的に同一で、封板１３の上方に針管４５の尖端部４５ａが離間して位置し、また破封ホルダ２１とボンベホルダ１５が離間し、その導孔３２とアウタ−ハウジング１９の噴口２５が噴出孔３に連通している。 The fire-extinguishing gas injector F ₁ loaded with the gas cylinder 11 is substantially the same as the above-described situation after the assembly, and the tip 45a of the needle tube 45 is located above the sealing plate 13 while being separated from the sealing holder 13 21 and the cylinder holder 15 are separated from each other, and the guide hole 32 and the injection hole 25 of the outer housing 19 communicate with the injection hole 3.

このような設置状況の下で火災が発生すると、これを火災報知機５４が自動的に検知し、或いは人の操作を介して、火災報知機５４が作動し警報を発する。
前記警報が告知器５３に入力されると、内部の受信機ないしマイク（図示略）がこれを検出し、その入力信号を増幅し、前記警報以外のノイズを除去するとともに、前記入力信号を火災報知機５４の警報と認識した際、発信器から前記警報と相違する音色の告知信号を発する。
したがって、前記告知信号によって消火ガス噴射器Ｆ₁の所在が分かり、その迅速な使用を促し、初期消火に速やかに対応し得る。 When a fire occurs under such installation conditions, the fire alarm 54 automatically detects this, or the fire alarm 54 is activated and issues an alarm through human operation.
When the alarm is input to the notification device 53, an internal receiver or microphone (not shown) detects this, amplifies the input signal, removes noise other than the alarm, and fires the input signal. When recognizing the alarm of the alarm device 54, a notification signal having a tone different from that of the alarm is emitted from the transmitter.
Therefore, the location of the fire extinguishing gas injector F ₁ can be known from the notification signal, prompting its rapid use, and promptly responding to the initial fire extinguishing.

こうして、消火ガス噴射器の所在が分かったところで、該消火ガス噴射器Ｆ₁を保持し、安全リング５５の把持部５５ａを側方へ引張り、これを下側ケ−ス１２の周面から取り外して、下側ケ−ス１２を押し込み可能にする。
このような状況の下で消火ガス噴射器Ｆ₁を保持して下側ケ−ス１２を押し上げ、または噴射器Ｆ₁を床面に設置して、上側ケ−ス１の頭部をスプリング４２の弾性に抗して押し下げる。 Thus, when the location of the fire extinguishing gas injector is known, the fire extinguishing gas injector F ₁ is held, the gripping portion 55 a of the safety ring 55 is pulled to the side, and this is removed from the peripheral surface of the lower case 12. Thus, the lower case 12 can be pushed.
Under such circumstances, the fire extinguishing gas injector F ₁ is held and the lower case 12 is pushed up, or the injector F ₁ is installed on the floor, and the head of the upper case 1 is attached to the spring 42. Press down against the elasticity of the.

このようにすると、上側ケ−ス１がスプリング４２の弾性に抗して下側ケ−ス１２側へ移動し、または下側ケ−ス１２が上側ケ−ス１側へ押し込まれ、該ケ−ス１と一体に接触端子５１が相対的に移動し、該端子５１が絶縁フィルム（図示略）の介在位置を越えたところで、他方の接触端子５２と接触し、これらが電気的に導通する。 As a result, the upper case 1 moves to the lower case 12 side against the elasticity of the spring 42, or the lower case 12 is pushed into the upper case 1 side, and the case is moved. -When the contact terminal 51 moves relatively integrally with the contact 1 and the terminal 51 exceeds the intervening position of the insulating film (not shown), it contacts the other contact terminal 52, and these are electrically connected. .

このため、電池５０から灯具４８に通電され、該灯具４８が点灯する。
したがって、夜間等に火元を容易に確認でき、消火作業を確実に行なえるとともに、消火後は退避時の誘導灯として利用し得る。
この後、前記灯具４８は、電池５０の電圧が所定値以下に費消されるまで点灯し続ける
この状況は図５のようである。 For this reason, the lamp 48 is energized from the battery 50, and the lamp 48 is turned on.
Therefore, the fire source can be easily confirmed at night and the like, and fire extinguishing work can be performed reliably, and after extinguishing the fire, it can be used as a guide light for evacuation.
Thereafter, the lamp 48 continues to be lit until the voltage of the battery 50 is consumed below a predetermined value. This situation is as shown in FIG.

一方、前述のように下側ケ−ス１２を押し上げ、または上側ケ−ス１の頭部を押し下げると、ガスボンベ１１が相対的に上動し、これにボンベホルダ１５が同動してスプリング４２を押し縮め、またボンベホルダ１５に突設した係止ピン２４が長孔２３に沿って上動する。 On the other hand, when the lower case 12 is pushed up or the head of the upper case 1 is pushed down as described above, the gas cylinder 11 moves up relatively, and the cylinder holder 15 moves together with this to move the spring 42. The locking pin 24 that is pressed and shrunk and protrudes from the cylinder holder 15 moves up along the long hole 23.

こうして、ガスボンベ１１の口元部が破封部材４５の尖端部４５ａに近接移動し、封板１３に尖端部４５ａが突き刺さって破封する。
この場合、前記尖端部４５ａが封板１３の薄肉の中心部に突き刺さって破封するから、合理的かつ容易に破封し得る。 Thus, the mouth portion of the gas cylinder 11 moves close to the tip end portion 45a of the breaking member 45, and the tip end portion 45a is pierced into the sealing plate 13 to be sealed.
In this case, since the pointed portion 45a pierces the central portion of the thin plate of the sealing plate 13 and breaks it, it can be reasonably and easily broken.

そして、ボンベホルダ１５がアウタ−ハウジグ１９内を長孔２３の長さ分上動し、係止ピン２４が長孔２３の上端部に係合したところで、ボンベホルダ１５が上動を停止し、同時に針管４５の突き刺し作動を停止する。この状況は図５のようである。
この場合、破封ホルダ２１はアウタ−ハウジグ１９に固定されているから、噴出孔３と噴口２５と導孔３２との連通状態が維持される。 Then, when the cylinder holder 15 is moved up in the outer housing 19 by the length of the long hole 23 and the locking pin 24 is engaged with the upper end portion of the long hole 23, the cylinder holder 15 stops moving upward, and at the same time, the needle tube The piercing operation of 45 is stopped. This situation is as shown in FIG.
In this case, since the severing holder 21 is fixed to the outer housing 19, the communication state among the ejection holes 3, the ejection holes 25, and the guide holes 32 is maintained.

こうして、封板１３が破封されると、ガスボンベ１１の消火ガスが針管４５に導かれて噴出し、ガイドシャフト４３の内部のバルブ取付孔３３に移動する。 Thus, when the sealing plate 13 is broken, the fire extinguishing gas in the gas cylinder 11 is guided to the needle tube 45 and ejected, and moves to the valve mounting hole 33 inside the guide shaft 43.

この場合、バルブ取付孔３３は制御弁３８によって気密にシ−ルされ、また内弁４１が閉弁状態を維持しているから、前記バルブ取付孔３３に移動した消火ガスは、貫通孔３１側へ流出することなく滞留し、その圧力を制御弁３８と破封ホルダ２１の下部に作用する In this case, the valve mounting hole 33 is hermetically sealed by the control valve 38, and the inner valve 41 is maintained in the closed state, so that the fire extinguishing gas that has moved to the valve mounting hole 33 is on the through hole 31 side. The pressure stays without flowing out to the control valve 38 and the lower part of the seal holder 21.

このため、前記消火ガスの圧力によって破封ホルダ２１が押し上げられ、これにアウタ−ハウジング１９が同動して、破封ホルダ２１がボンベホルダ１５から離間し、針管４５が封板１３の破封部から引き抜かれる。
その際、長孔２３が係止ピン２４に沿って移動し、アウタ−ハウジング１９の垂直移動を促し、長孔２３の下端部が係止ピン２４に当接したところで移動を停止する。 For this reason, the tear-off holder 21 is pushed up by the pressure of the fire extinguishing gas, and the outer housing 19 moves in conjunction therewith, so that the tear-off holder 21 is separated from the cylinder holder 15, and the needle tube 45 is the breakage portion of the seal plate 13. Pulled out from.
At that time, the long hole 23 moves along the locking pin 24, urging the vertical movement of the outer housing 19, and stops moving when the lower end portion of the long hole 23 contacts the locking pin 24.

この状況は図６のようで、破封ホルダ２１と一体のガイドシャフト４３が通孔１７の上部に移動し、通孔１７のスペ−スが増加するとともに、封板１３に破封口１３ａが開口され、該破封口１３ａが通孔１７に連通し、該通孔１７にガスボンベ１１の消火ガスが貯留する。 This situation is as shown in FIG. 6, the guide shaft 43 integrated with the tear-off holder 21 moves to the upper part of the through-hole 17, the space of the through-hole 17 increases, and the tear-opening 13 a is opened in the sealing plate 13. Then, the broken opening 13 a communicates with the through hole 17, and the fire extinguishing gas of the gas cylinder 11 is stored in the through hole 17.

この場合においても、バルブ取付孔３３は制御弁３８によって気密にシ−ルされ、また内弁４１が閉弁状態を維持しているから、前記バルブ取付孔３３に移動した消火ガスは貫通孔３１側へ流出することなく滞留する。 Even in this case, the valve mounting hole 33 is hermetically sealed by the control valve 38, and the inner valve 41 maintains the closed state. Therefore, the fire extinguishing gas that has moved to the valve mounting hole 33 passes through the through hole 31. It stays without flowing out to the side.

このように、本発明は破封後に噴出した消火ガスを通孔１７に一旦滞留して流出を阻止するから、従来のように消火ガスを方向を定めず、直ちに外部へ噴出する空費状態を防止する。 As described above, the present invention temporarily stays in the through-hole 17 of the fire extinguishing gas ejected after the breakage and prevents the outflow. To prevent.

また、前記消火ガスの滞留空間は図５の破封時よりも若干増大するが、ガスボンベ１１の充填容積に比べて微小であるから、噴出ガスが圧力降下することはなく、その滞留中は消火ガスの液化状態を維持する。 Further, the residence space of the fire extinguishing gas is slightly larger than that at the time of the blockage in FIG. 5, but is smaller than the filling volume of the gas cylinder 11, so that the jet gas does not drop in pressure, and the fire extinguishes during the residence. Maintain gas liquefaction.

一方、アウタ−ハウジグ１９の上動に伴なって、該ハウジグ１９に取り付けた操作レバ−２７が同動し、該レバ−２７の基部と係合する外側ケ−ス１がアウタ−ハウジグ１９と同動して、下側ケ−ス１０から離間する。
したがって、接触端子５２が接触端子５１に近接移動するが、それらの導通状態が維持されるため、電池５０から灯具４８に給電され、灯具４８が点灯し続ける。 On the other hand, as the outer housing 19 is moved upward, the operation lever 27 attached to the housing 19 is moved, and the outer case 1 engaged with the base portion of the lever 27 is connected to the outer housing 19. At the same time, it moves away from the lower case 10.
Therefore, although the contact terminal 52 moves close to the contact terminal 51, since the conduction state thereof is maintained, power is supplied from the battery 50 to the lamp 48, and the lamp 48 continues to be lit.

その際、アウタ−ハウジグ１９は、破封ホルダ２１と一体に長孔２３の長さ分上動し、上側ケ−ス１も操作レバ−２７を介して、アウタ−ハウジグ１９と同動するから、噴口２５と噴出孔３と導孔３２とは連通状態を維持する。 At that time, the outer housing 19 is moved up by the length of the long hole 23 integrally with the tear-off holder 21, and the upper case 1 is also moved together with the outer housing 19 via the operation lever 27. The nozzle hole 25, the jet hole 3 and the guide hole 32 maintain the communication state.

このような状況の下で、噴出孔３を火元に向けて消火ガス噴射器Ｆ₁を片手で保持し、操作レバ−２７の先端部をスプリング３７の弾性に抗して押し下げる。
このようにすると、操作レバ−２７がピン２８を中心に下側へ回動し、該レバ−２７の下面の突起２９がプッシュロッド３５の上端部を押し下げ、該プッシュロッド３５の下端部が弁棒４０の上端部と係合して、弁棒４０をスプリング３７の弾性に抗して押し下げる Under such circumstances, the extinguishing gas injector F ₁ is held with one hand while the ejection hole 3 faces the fire source, and the tip of the operation lever 27 is pushed down against the elasticity of the spring 37.
In this way, the operation lever 27 is rotated downward about the pin 28, the protrusion 29 on the lower surface of the lever 27 pushes down the upper end portion of the push rod 35, and the lower end portion of the push rod 35 is the valve. The valve rod 40 is pushed down against the elasticity of the spring 37 by engaging with the upper end of the rod 40.

このため、内弁４１が弁棒４０に同動し、弁体の下端から離間して押し開かれる。
この結果、制御弁３８の内部が導通し、該制御弁３８を介してバルブ取付孔３３の下部と貫通孔３１とが連通する。
そして、前記消火ガスが制御弁３８の内部を移動し、貫通孔３１から導孔３２に導かれ、噴口２６から噴出孔３へ移動して火元へ噴射される。 For this reason, the inner valve 41 moves together with the valve rod 40 and is pushed away from the lower end of the valve body.
As a result, the inside of the control valve 38 becomes conductive, and the lower portion of the valve mounting hole 33 and the through hole 31 communicate with each other through the control valve 38.
And the said fire extinguishing gas moves the inside of the control valve 38, is guide | induced to the guiding hole 32 from the through-hole 31, moves to the ejection hole 3 from the nozzle 26, and is injected to a fire source.

この場合、前記噴射した二酸化炭素の一部は、噴口２５から噴出後に断熱膨張してドライアイス化し、これが気体状の二酸化炭素と混合して火元に噴射される。
したがって、火元周辺の温度を下げるとともに、火元周辺に対する酸素の供給を遮断するから、消火作用が効率良く行なわれ速やかに消火する。 In this case, a part of the injected carbon dioxide is adiabatically expanded after being ejected from the nozzle 25 to form dry ice, which is mixed with gaseous carbon dioxide and injected into the fire.
Therefore, since the temperature around the fire source is lowered and the supply of oxygen to the fire source is shut off, the fire extinguishing action is efficiently performed and the fire is extinguished quickly.

このように、本発明は破封後の噴出した消火ガスを一旦滞留し、噴口２５を火元に正確に向けてから噴出するから、消火ガスを無駄無く正確かつ効率良く火元へ噴出でき、合理的かつ速やかに消火できる。 In this way, the present invention once stagnates the fire extinguishing gas ejected after the rupture, and ejects the nozzle 25 after directing the nozzle 25 to the fire source accurately, so the fire extinguishing gas can be ejected to the fire source accurately and efficiently without waste, Fire extinguishing reasonably and quickly.

一方、消火ガス噴出時に操作レバ−２７の押圧操作を解除すると、操作レバ−２７がスプリング３７の弾性によって上方へ押し戻され、プッシュロッド３５による弁棒４０の押圧が解除される。
このため、弁棒４０が制御弁３８に内蔵したスプリングの弾性によって、上方へ押し戻され、これに内弁４１が同動して、弁体の下端部に密着して閉弁する。 On the other hand, when the pressing operation of the operation lever 27 is released when the fire extinguishing gas is ejected, the operation lever 27 is pushed back upward by the elasticity of the spring 37 and the pressing of the valve rod 40 by the push rod 35 is released.
For this reason, the valve rod 40 is pushed back upward by the elasticity of the spring built in the control valve 38, and the inner valve 41 is moved to this, and closes in close contact with the lower end portion of the valve body.

したがって、制御弁３８の内部の導通が遮断され、バルブ取付孔３３の下部と貫通孔３１との連通が遮断されて、噴口２５からのガスの噴出が停止し、破封部から噴出した消火ガスが、通孔１７とガイドシャフト４３の内部のバルブ取付孔３３と針管４５内に滞留する。
前記滞留ガスは、操作レバ−２７の押圧操作を再開することによって、噴口２５から噴出されるから、消火ガスを無駄無く有効に使用し得る。 Therefore, the continuity inside the control valve 38 is cut off, the communication between the lower part of the valve mounting hole 33 and the through hole 31 is cut off, the ejection of gas from the nozzle 25 is stopped, and the fire extinguishing gas ejected from the sealed portion However, it stays in the valve mounting hole 33 and the needle tube 45 inside the through hole 17 and the guide shaft 43.
The staying gas is ejected from the nozzle 25 by restarting the pressing operation of the operation lever 27, so that the fire extinguishing gas can be used effectively without waste.

なお、消火ガスを消費後、下側ケ−ス１０を上側ケ−ス１から引き抜き、表出したガスボンベ１１の下部を保持して回動し、ガスボンベ１１の口元のネジ部１４を、ボンベホルダ１５のネジ孔１６から取り外せば、空状態のガスボンベ１１を回収できる。
この後、新規なガスボンベ１１を用意し、該ボンベ１１の口元のネジ部１４を前記ネジ孔１６にねじ込んで装填し、下側ケ−ス１０を上側ケ−ス１の下端部に差し込めば、新規なガスボンベ１１の使用が可能になる。
このように、本発明の消火ガス噴射器は、その繰り返し使用を図って、その有効利用を実現するようにしている。 After the extinguishing gas is consumed, the lower case 10 is pulled out from the upper case 1 and rotated while holding the lower portion of the exposed gas cylinder 11, and the screw portion 14 at the mouth of the gas cylinder 11 is connected to the cylinder holder 15. If it is removed from the screw hole 16, the empty gas cylinder 11 can be recovered.
Thereafter, a new gas cylinder 11 is prepared, the screw part 14 at the mouth of the cylinder 11 is screwed into the screw hole 16 and loaded, and the lower case 10 is inserted into the lower end part of the upper case 1. The new gas cylinder 11 can be used.
Thus, the fire-extinguishing gas injector of the present invention is intended to be used repeatedly to realize its effective use.

また、本発明の応用形態として、噴口２６と導孔３２との間、または適所に粉末消火薬剤を充填した粉末容器を配置し、該粉末容器にガスボンベ１１から噴出した消火ガスを導き、該容器内の粉末消火薬剤を噴口２６から噴出することも可能である。
更に、前記容器に純水若しくは消火薬液を収容し、これらを前記消火ガスによって霧状または泡状に噴射すれば、化学品または薬剤の火災や電気火災の消火に応じられる。 Further, as an application form of the present invention, a powder container filled with a powder fire extinguishing agent is disposed between the nozzle hole 26 and the guide hole 32 or at an appropriate position, and the fire extinguishing gas ejected from the gas cylinder 11 is guided to the powder container. It is also possible to eject the powder extinguishing agent inside from the nozzle 26.
Furthermore, if pure water or a fire extinguisher liquid is contained in the container and these are sprayed in the form of a mist or foam with the fire extinguishing gas, it is possible to respond to a fire of a chemical or chemical or an electric fire.

図８乃至図１７は本発明の実施形態と他の実施形態を示し、前述の基本形態の構成と対応する部分に同一の符号を用いている。
このうち、図８乃至図１４は本発明の実施形態を示し、この実施形態は小形軽量で片手で持ち運び可能な別の消火ガス噴射器Ｆ₂に適用している。 8 to 17 shows the implementation form of other embodiments of the present invention, are designated by the same reference numerals in the configuration corresponding to those of the basic embodiment described above.
Of these, FIGS. 8 to 14 show an implementation form of the present invention, this embodiment is applied to a fire extinguishing gas injector F ₂ of another portable by one hand in small and light.

この実施形態の消火ガス噴射器Ｆ₂は、上側ケ−ス１，１の正面の中高部に凹部１ａ，１ａを形成し、片手による握持を容易にするとともに、その上部の噴出孔３の直上に灯具４８を設け、灯具４８による投光表示を向上している。
前記灯具４８の点灯は、前述の下側ケ−ス１０の押し込み変位によって電源回路を閉成する代わりに、下側ケ−ス１０の押し込み操作によるボンベホルダ１５の上動変位によって電源回路を閉成するようにし、配線の簡潔化と点灯の確実化を図っている。 The fire extinguishing gas injector F ₂ of this embodiment is formed with recesses 1a and 1a in the middle and high portions of the front surfaces of the upper cases 1 and 1, facilitating gripping with one hand, and the upper ejection holes 3 A lamp 48 is provided immediately above, and the light projection display by the lamp 48 is improved.
The lighting of the lamp 48 closes the power supply circuit by the upward movement displacement of the cylinder holder 15 by the pushing operation of the lower case 10 instead of closing the power supply circuit by the pushing displacement of the lower case 10 described above. In this way, wiring is simplified and lighting is ensured.

また、噴出孔３の直下に告知器５３を設置し、該告知器５３にスピ−カ５６とＬＥＤ等の警報ランプ５７と、災害警報機５４に備えた発信器５８の信号を受信可能な受信器（図示略）とを設け、該受信器による受信を介して、スピ−カ５６および／または警報ランプ５７を作動可能にしている。 In addition, a notification device 53 is installed immediately below the ejection hole 3. The notification device 53 can receive a signal from a speaker 56, an alarm lamp 57 such as an LED, and a transmitter 58 provided in the disaster alarm device 54. And a speaker 56 and / or an alarm lamp 57 are operable via reception by the receiver.

前記発信器５８は警報または音声ガイド、電波若しくは電気信号、および警報ランプの点滅を作動可能な発信器５８を備え、該発信器５８に、火災の発生を感知可能な感熱センサまたは煙センサ等の火災検出センサ５９の信号と、所定の震度に相当する振動を検出可能な振動センサ６０の信号とを入力可能にしている。 The transmitter 58 includes a transmitter 58 that can operate an alarm or voice guide, radio wave or electrical signal, and blinking of an alarm lamp, and the transmitter 58 includes a thermal sensor or a smoke sensor that can detect the occurrence of a fire. The signal of the fire detection sensor 59 and the signal of the vibration sensor 60 capable of detecting vibration corresponding to a predetermined seismic intensity can be input.

前記発信器５８は前記センサ信号入力時に作動し、災害警報機５４に備えたスピ−カ６１または音声ガイド録音機、発振器若しくは警報ランプ６２を作動し、火災の発生または地震の発生を聴覚および視覚の双方で警告可能にしている。
このうち、音声ガイドは、例えば、「火事です。落ち着いて避難して下さい。」、「非常口はこの先にあります。」、「地震です。落ち着いて避難して下さい。」、「地震です。火の元を確認して下さい。」があり、災害の発生を告知し、避難路の確保を指示させている。 The transmitter 58 is activated when the sensor signal is input, and operates a speaker 61 or a voice guide recorder, an oscillator or an alarm lamp 62 provided in the disaster alarm 54, and hears and visually detects the occurrence of a fire or an earthquake. Both can be warned.
Among them, voice guides are, for example, “Fire. Calm and evacuate.” “Emergency exit is ahead.” “Earthquake. Calm and evacuate.” “Earthquake. Please confirm. ”, It is informed of the occurrence of a disaster and instructed to secure an evacuation route.

このような消火ガス噴射器は、火災発生時は火災検出センサ５９が火災発生を検出し、その信号が発信器５８に入力され、スピ−カ６１から警報および音声ガイドが出力され、例えば「火事です。落ち着いて避難して下さい。」、「非常口はこの先にあります。」等が放送されるとともに、警報ランプ６２が点滅して火災発生を告知する。 In such a fire extinguishing gas injector, when a fire occurs, the fire detection sensor 59 detects the occurrence of the fire, the signal is input to the transmitter 58, an alarm and a voice guide are output from the speaker 61, for example, "fire" “Please calm down and evacuate.”, “Emergency exit is ahead”, etc. are broadcasted, and alarm lamp 62 blinks to notify the occurrence of a fire.

一方、前記発信器５８から火災発生の告知信号が消火ガス噴射器の告知器５３に入力され、そのスピ−カ５６から警報が鳴動し警報ランプ５７が点滅して、前記噴射器の所在を告知する。
そこで、使用者は消火ガス噴射器Ｆ₂を容易かつ速やかに発見し、前述と同様に操作して噴口２６から二酸化炭素を火元へ向けて正確かつ有効に噴射して消火し得る。 On the other hand, a notification signal of the occurrence of a fire is input from the transmitter 58 to the notification unit 53 of the fire extinguishing gas injector, an alarm sounds from the speaker 56, and an alarm lamp 57 flashes to notify the location of the injector. To do.
Therefore, the user can easily and quickly find the fire extinguishing gas injector F ₂ and operate in the same manner as described above to inject the carbon dioxide from the nozzle 26 toward the fire source accurately and effectively and extinguish the fire.

また、一定の震度の地震発生時は振動センサ６０が地震発生を検出し、その信号が発信器５８に入力され、スピ−カ６１から警報および音声ガイドが出力され、例えば「地震です。落ち着いて避難して下さい。」、「地震です。火の元を確認して下さい。」等が放送されるとともに、警報ランプ６２が点滅して地震発生を告知する。 When an earthquake with a certain seismic intensity occurs, the vibration sensor 60 detects the occurrence of the earthquake, and the signal is input to the transmitter 58, and an alarm and a voice guide are output from the speaker 61. For example, “Earthquake. “Please evacuate.”, “Earthquake. Please check the source of the fire.” And the like, and the alarm lamp 62 blinks to notify the occurrence of the earthquake.

そして、前記発信器５８から地震発生の告知信号が消火ガス噴射器Ｆ₂の告知器５３に入力され、そのスピ−カ５６から警報が鳴動し警報ランプ５７が点滅して、前記噴射器の所在を告知する。したがって、この後の火災発生に速やかに対応し得る。 Then, the notification signal of the occurrence of an earthquake is input from the transmitter 58 to the notification device 53 of the fire extinguishing gas injector F _2, an alarm is sounded from the speaker 56 and the alarm lamp 57 blinks, and the location of the injector is detected. Announce. Therefore, it is possible to respond promptly to the subsequent occurrence of a fire.

そして、消火後または地震後は、スピ−カ６１が鳴動し警報ランプ５７が点滅しているから、使用後の消火ガス噴射器Ｆ₂を保持し移動することによって、安全に避難できるとともに、被災者の所在が告知されて発見が容易になり、その救助や支援を迅速かつ容易に行なえる。
なお、前記基本形態とこの実施形態では、告知器５３を消火ガス噴射器Ｆ₁，Ｆ₂の周面に取り付けているが、内蔵して設置しても良く、そのようにすることで告知器５３の保護と、消火ガス噴射器Ｆ₁，Ｆ₂の外観を向上し得る。 After the fire extinguishment or after the earthquake, the speaker 61 sounds and the alarm lamp 57 blinks. Therefore, by holding and moving the fire extinguishing gas injector F ₂ after use, it can be safely evacuated and damaged. The person's whereabouts are announced and discovery becomes easy, and rescue and support can be performed quickly and easily.
In addition, in the said basic form and this embodiment, although the notification device 53 is attached to the surrounding surface of the fire extinguishing gas injectors F ₁ and F ₂ , the notification device 53 may be installed in the built-in device. 53 and the appearance of the fire extinguishing gas injectors F ₁ and F ₂ can be improved.

図１５乃至図１７は本発明の他の実施形態を示し、この実施形態は告知器５３を消火ガス噴射器Ｆ₁，Ｆ₂に一体的に取り付ける代わりに、紐またはベルト６３を介して消火ガス噴射器Ｆ₁，Ｆ₂に着脱可能に取り付けている。
このようにすることで、消火ガス噴射器Ｆ₁，Ｆ₂の構成の簡潔化を図れ、既設の消火ガス噴射器Ｆ₁，Ｆ₂に対する後付けを容易に行なえるとともに、告知器５３の利用や交換を促せ、しかも従来の大形大重量の消火ガス噴射器Ｆ_Rの胴部６４への取り付けが可能になって、告知器５３の利用を増進できる。 15 to 17 show another embodiment of the present invention. In this embodiment, instead of integrally attaching the notification device 53 to the fire-extinguishing gas injectors F ₁ and F ₂ , the fire-extinguishing gas is provided via a string or belt 63. Removably attached to the injectors F ₁ and F ₂ .
In this way, the configuration of the fire extinguishing gas injectors F ₁ and F ₂ can be simplified, the existing fire extinguishing gas injectors F ₁ and F ₂ can be easily retrofitted, and the notification device 53 can be used. Unagase replacement, moreover become possible attachment to the body portion 64 of the injector gas fire extinguisher F _R of the conventional large heavy, can enhance the use of the notification unit 53.

更に、被災後または非難時は消火ガス噴射器Ｆ₁，Ｆ₂，Ｆ_Rから前記告知器５３を取り外し、これを被災者６５の手首、腕等の身体に装着すれば、被災者６５の所在を容易に発見でき、被災者６５の救助や安否の確認を容易に行なえる。
図中、６５は前記消火ガス噴射器Ｆ_Rの上部に上下に回動可能に数着した可動レバ−、６６は固定レバ−、６７はホ−スノズルである。
なお、告知器５３の着脱手段として、前述の他にピンやバッジ、ホック、押圧式ファスナ、ボタン等を用いることも可能である。 Further, if the notification device 53 is removed from the fire extinguishing gas injectors F ₁ , F ₂ , F _R after the disaster or in the event of an emergency and attached to the body of the victim 65 such as the wrist, arm, etc., the location of the disaster 65 Can be easily discovered and the victim 65 can be easily rescued and confirmed for safety.
In the figure, 65 is the fire extinguishing gas injector F _R of pivotally number wearing the movable lever at the top in the vertical -, 66 fixed lever -, 67 E - is Sunozuru.
In addition to the above, pins, badges, hooks, pressing fasteners, buttons, and the like can be used as attachment / detachment means for the notification device 53.

このように本発明の消火ガス噴射器は、装填した小形ガスボンベを簡便に破封し、噴出した消火ガスの流出をバルブによって一旦阻止し、消火ガスの空費を防止し、その有効利用と消火の実効を図るとともに、消火時に火元に向かって消火ガスを確実かつ的確に噴射し、その効果的かつ有効な消火と確実な初期消火を実現するとともに、火災発生時に消火器の所在を告知し、消火器の速やかな使用と初期消火を促せるから、例えば家庭若しくは事務所または車載用の簡易消火器に好適である。 Thus, the fire-extinguishing gas injector of the present invention simply breaks the loaded small gas cylinder, temporarily blocks the outflow of the fire-extinguishing gas by the valve, prevents the waste of the fire-extinguishing gas, and effectively uses and extinguishes In addition, the fire extinguishing gas is reliably and accurately injected toward the fire source during fire extinguishing to realize effective and effective fire extinguishing and reliable initial fire extinguishing. Since the rapid use of the fire extinguisher and the initial fire extinguishing can be promoted, the fire extinguisher is suitable for, for example, a home or office or a vehicle-mounted simple fire extinguisher.

本発明を適用した小形軽量な消火ガス噴射器の基本形態の使用前の設置状態を示す正面図で、消火ガスとして二酸化炭素を充填したガスボンベを装填している。It is a front view which shows the installation state before use of the basic form of the small and lightweight fire extinguishing gas injector to which this invention is applied, and is loading the gas cylinder filled with the carbon dioxide as a fire extinguishing gas. 図１の平面図である。It is a top view of FIG. 図１のＡ−Ａ線に沿う断面図である。It is sectional drawing which follows the AA line of FIG. 図３の要部を拡大して示す断面図で、封板の破封前の状況を示している。It is sectional drawing which expands and shows the principal part of FIG. 3, and has shown the condition before tearing of a sealing board. 前記基本形態の消火ガス噴射器の使用状態を示す断面図で、ケ−スを押圧して破封ホルダを同動し、灯具を点灯するとともに、針管を封板に突き刺して破封した状況を示している。It is sectional drawing which shows the use condition of the fire-extinguishing gas injector of the said basic form, presses a case, moves a tear-off holder, lights a lamp, and stabs a needle tube into a sealing plate and breaks it. Show.

前記基本形態の消火ガス噴射器の使用状態を示す断面図で、封板の破封直後、噴出した消火ガスによってケ−スと破封ホルダが元の位置に戻された状況を示している。It is sectional drawing which shows the use condition of the fire-extinguishing gas injector of the said basic form, and has shown the condition where the case and the tear-off holder were returned to the original position with the fire-extinguishing gas spouted just after the sealing board was opened. 前記基本形態の消火ガス噴射器の使用状態を示す断面図で、封板の破封後、操作レバ−を押圧操作して制御弁を開弁し、消火ガスを噴口から噴出している状況を示している。It is sectional drawing which shows the use condition of the fire-extinguishing gas injector of the said basic form, and after opening a sealing board, the operation lever is pressed and the control valve is opened, and the situation where the fire-extinguishing gas is ejected from the nozzle Show.

本発明の実施形態を示す小形軽量な消火ガス噴射器の使用前の設置状態を示す側面である。The state of the installation prior to use of small lightweight extinguishing gas injector illustrating the implementation form of the present invention is a side showing. 図８の正面図である。It is a front view of FIG. 図９のＢ−Ｂ線に沿う拡大断面図で、破封前の状況を示している。It is the expanded sectional view which follows the BB line of FIG. 9, and has shown the condition before a breakage. 本発明の実施形態の消火ガス噴射器の使用状態の要部を示す断面図で、下側ケ−スを押し込んでボンベホルダを同動させ、破封した直後の状況を示している。 It is sectional drawing which shows the principal part of the use condition of the fire-extinguishing gas injector of embodiment of this invention , and has shown the condition immediately after pushing down a lower case and moving a cylinder holder and tearing. 図１１の破封直後、噴出した消火ガスによってケ−スと破封ホルダが元の位置に戻された状況を示している。FIG. 11 shows a situation where the case and the smashing holder are returned to their original positions immediately after the severing of FIG. 図１２の状態後、前記消火ガス噴射器の操作レバ−を操作し、制御弁を開弁して、消火ガスを噴射している状況を示す断面図である。It is sectional drawing which shows the condition which operates the operation lever of the said fire extinguishing gas injector after the state of FIG. 12, opens the control valve, and injects the fire extinguishing gas. 本発明の消火ガス噴射器に設けた告知器に、災害警報機からの警報信号を入力している状況を示す説明図である。It is explanatory drawing which shows the condition which has input the alarm signal from a disaster alarm device to the notification device provided in the fire extinguishing gas injector of the present invention .

本発明の他の実施形態を示す説明図で、小形軽量な消火ガス噴射器と大形大重量の消火ガス噴射器に告知器を着脱可能に装着し、これらに災害警報機から火災および地震の警報信号を入力している状況を示している。It is explanatory drawing which shows other embodiment of this invention, It attaches to a small and lightweight fire extinguisher gas injector and a large and heavy fire extinguisher gas injector so that attachment or detachment is possible, and a fire alarm and an earthquake are attached to these from a disaster alarm. Indicates the situation where an alarm signal is being input. 前記他の実施形態に適用した着脱可能な告知器を示す斜視図である。It is a perspective view which shows the detachable notification device applied to the said other embodiment. 図１６の告知器を消火ガス噴射器から取り外し、被災者に取り付けて使用する状況を示す説明図である。It is explanatory drawing which shows the condition which removes the notification device of FIG. 16 from a fire extinguishing gas injector, attaches to a disaster victim, and uses it.

Explanation of symbols

１ケ−ス（上側ケ−ス）
３噴射孔
１０ケ−ス（下側ケ−ス）
１１ガスボンベ
１３封板
１５ボンベホルダ
１７通孔
１９アウタ−ハウジング 1 case (upper case)
3 Injection hole 10 cases (lower case)
11 Gas cylinder 13 Sealing plate 15 Cylinder holder 17 Through hole 19 Outer housing

２１破封ホルダ
２５噴口
２７操作レバ−
３１連通路（貫通孔）
３２連通路（導孔）
３３連通路（バルブ取付孔） 21 Breaking holder 25 Hole 27 Operation lever
31 Communication path (through hole)
32 Communication path (guide hole)
33 Communication path (Valve mounting hole)

３８制御弁
４５針管
４８灯具
５３告知器
５４災害警報機（火災報知機）
５６警報機（スピ−カ）
５７警報ランプ
６５被災者
Ｆ₁，Ｆ₂，Ｆ_R消火ガス噴射器 38 Control valve 45 Needle tube 48 Light 53 Notifier 54 Disaster alarm (fire alarm)
56 Alarm (Speaker)
57 alarm lamp 65 victims F _1, F _2, F _R extinguishing gas injector

Claims

A gas cylinder which is filled with a fire extinguishing gas by pressurizing and a sealing plate is attached to the opening, a case disposed outside the gas cylinder, a lower part of the case, and a bottom portion of the gas cylinder A lower case engagable with the sealing member, a tear-off member having a pointed end capable of breaking the sealing plate, and a substantially rectangular tube-shaped outer housing held at a fixed position in the case; A tear-off holder disposed in an upper portion of the outer housing; a cylinder holder slidably disposed in an intermediate portion of the outer housing; and the cylinder holder detachably attaches a mouth portion of the gas cylinder to the inside. forming a guide hole for movably accommodating the Yabufu member, the guide hole to communicate with the communicating path formed therein Yabufu holder, provided interruptible control valve communication passage to an intermediate portion of the communication passage, Fire extinguishing gas after being sealed through the passage A fire extinguishing gas jet capable of being ejected, provided with a lamp on the surface of the case, and provided with a battery for supplying power to the lamp inside the case so that the lamp can be turned on when the sealing plate is broken In the container, an injection hole communicating with the communication path is formed in the upper part of the side surface of the case, the lamp is disposed around the opening of the injection hole, and a lower case is provided at the lower end of the case. The case is slidably attached , and the safety ring is normally detachably attached between the lower end of the case and the lower case, the safety ring is removed, and the lower case is pushed in. provided with a sealing plate to be Yabufu by upward movement displacement of the Bonbehoruda, the connection terminals of the hand to conduct the cell case - arranged scan the inner surface, one end of the other connection terminal lower Ke - of the scan Attached to the outer surface, these connection terminals are cut off or conducted through an insulating film. Place the ability extinguishing gas injector, characterized in that the closed power circuit of the lamp by upward movement displacement of Bonbehoruda, allowing light the front Symbol lamp.

The fire-extinguishing gas injector according to claim 1, wherein the lamp is disposed immediately above the opening of the injection hole.

2. The fire extinguishing gas injector according to claim 1, wherein a concave portion is formed in the peripheral surface of the middle high portion of the case, and the case can be gripped with one hand through the concave portion.