JP2847504B2 - Disaster prevention equipment - Google Patents
Disaster prevention equipmentInfo
- Publication number
- JP2847504B2 JP2847504B2 JP26132296A JP26132296A JP2847504B2 JP 2847504 B2 JP2847504 B2 JP 2847504B2 JP 26132296 A JP26132296 A JP 26132296A JP 26132296 A JP26132296 A JP 26132296A JP 2847504 B2 JP2847504 B2 JP 2847504B2
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- fixing member
- gas cylinder
- diameter
- small
- 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 - Fee Related
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ＣＯ2 ガスを充填
するガスボンベの封板を打破し、第１に速攻消火と第２
にコンピューター室、配電室等に付着する塵埃等を除去
するためのクリーニング作業をなさしめると共に、第３
に自動車、オートバイ等のオーバーヒートが発生したと
きの冷却等を目的とする防災器具の分野のものである。BACKGROUND OF THE INVENTION The present invention is to overcome the sealing plate of the gas cylinder for filling CO 2 gas, haste extinguishing the second to the first
In addition to the cleaning work to remove dust and the like adhering to the computer room, power distribution room, etc.,
In the field of disaster prevention equipment for the purpose of cooling when overheating occurs in automobiles, motorcycles and the like.
【０００２】[0002]
【従来の技術】従来ボンベに充填しているＣＯ2 ガスを
噴射せしめて防災、クリーニング、冷却等を施す防災器
具は、カバー体を握持したまゝ、カバー体と螺着してい
るガスボンベを片方の手で回転させながら、トリガーを
封板に近づけ、該板を打破し、充填中のＣＯ2 ガスを強
力に噴射せしめていた。 2. Description of the Related Art Conventionally, a disaster prevention apparatus for performing disaster prevention, cleaning, cooling, etc. by injecting a CO 2 gas filled in a conventional cylinder is a gas cylinder screwed with the cover body while holding the cover body. While rotating with one hand, the trigger was brought close to the sealing plate, the plate was broken, and the CO 2 gas being filled was ejected vigorously.
【０００３】しかし、右手でガスボンベを握持しながら
回転するには、幅員の狭いボンベの頭部を回転させなが
ら、トリガーの先端に接近させていた。そのため、右手
に大きな負担がかゝり、ガスボンベの回転が容易でなか
った。However, in order to rotate the gas cylinder while gripping it with the right hand, the head of the cylinder having a small width is rotated while approaching the tip of the trigger. For this reason, a heavy burden was placed on the right hand, and rotation of the gas cylinder was not easy.
【０００４】さらに従来の防災器具においては、トリガ
ーによって打破し充填中のＣＯ2 ガスが噴射孔より噴射
すると同時に、ロックピンを差込んでいた小孔からも少
量ながら噴射することがあった。Further, in the conventional disaster prevention equipment, the CO 2 gas blown and filled by the trigger is sometimes injected from the injection hole, and at the same time, a small amount is injected from the small hole into which the lock pin is inserted.
【０００５】また従来の防災器具を構成するトリガーの
先端部が、ガスボンベの封板を打破するとき、トリガー
によって打破された封板の切り片が、トリガーの噴射孔
内に入って遮蔽しＣＯ2 ガスの噴射を阻害することもあ
った。When the tip of the trigger constituting the conventional disaster prevention device breaks the sealing plate of the gas cylinder, a piece of the sealing plate broken by the trigger enters the injection hole of the trigger and blocks CO 2. In some cases, gas injection was hindered.
【０００６】さらに従来の防災器具には、ガスボンベ等
に引掛け用支持具が装着され全体が大型化され、机の引
出し等に保管ができなかった。[0006] Further, the conventional disaster prevention equipment is provided with a hooking support attached to a gas cylinder or the like, so that the whole of the equipment becomes large and cannot be stored in a drawer or the like of a desk.
【０００７】[0007]
【発明が解決しようとする課題】しかるに本発明は、Ｃ
Ｏ2 ガス充填中のガスボンベの封板をトリガーの先端部
が突刺して打破するとき、大きなトルクによってトリガ
ーの先端部が、極小の所定位置に、確実に突刺して、ト
リガーの先端部に大きな負荷を負わせることなく封板を
打破することができるようにした。SUMMARY OF THE INVENTION However, the present invention
When the tip of the trigger pierces and breaks the sealing plate of the gas cylinder being filled with O 2 gas, the tip of the trigger is securely pierced to a very small predetermined position by a large torque, and the tip of the trigger becomes large. It is possible to break the sealing plate without imposing a load.
【０００８】さらに本発明は、ロックピンを打抜きトリ
ガーの先端部がガスボンベの封板を打破って、ＣＯ2 ガ
スが噴射しても、前記のロックピンが挿入されていた各
小孔が固定部材の外側面が遮蔽して、ＣＯ2 ガスの洩れ
を防止し、確実にＣＯ2 ガスの全量を噴射させるように
した。Further, according to the present invention, each of the small holes into which the lock pin has been inserted is fixed to the fixing member even if the tip of the trigger breaks the sealing plate of the gas cylinder and the CO 2 gas is jetted. outer surface and shielding to prevent leakage of CO 2 gas, reliably and so as to inject the entire amount of CO 2 gas.
【０００９】また本発明は、トリガーの先端部の構造を
改良して、トリガーが封板を打破っても、切り片が封板
に対し折曲状態で離脱しない構造となし、従ってトリガ
ーの噴射孔内に切り片が入り込み、ＣＯ2 ガスの噴射を
阻害したりしないようにした。Further, the present invention improves the structure of the tip portion of the trigger so that even if the trigger breaks the sealing plate, the piece does not come off in a bent state with respect to the sealing plate. The cut pieces did not enter the holes and did not hinder the injection of CO 2 gas.
【００１０】さらに本発明は、引掛け用支持具を不要と
なし、机等の引出し内にも保管ができるようにした。Further, the present invention eliminates the necessity of a hooking support, and enables storage in a drawer such as a desk.
【００１１】また本発明はトリガーホルダーに組込まれ
ているトリガーを上述のような構造にして、トリガーの
生命である先端部の折損を防止し、商品寿命を長期間確
保することができ、従ってトップカバー（トリガーホル
ダー付）を何回でも再利用ができた。Further, the present invention has the above-described structure of the trigger incorporated in the trigger holder to prevent breakage of the tip portion, which is the life of the trigger, and to ensure a long product life. The cover (with trigger holder) could be reused any number of times.
【００１２】さらに本発明は、構造が簡単なので、安価
に製造できる利点がある。Further, the present invention has an advantage that it can be manufactured at a low cost because the structure is simple.
【００１３】また本発明は、ガスボンベの外周に、耐熱
ビニールを熔着して、握り手が冷たくなるのを阻止し
た。In the present invention, a heat-resistant vinyl is welded to the outer periphery of the gas cylinder to prevent the grip from becoming cold.
【００１４】[0014]
【課題を解決するための手段】本発明は、消火ガスを充
填し頭部に封板を設け、外周部に雄ネジを刻設したガス
ボンベの下方部を、上方に開口部を且底部を有するボト
ムカバーの嵌挿部内に嵌挿して、容易に離脱しないよう
に固着せしめ、下方部に前記ガスボンベの頭部が嵌挿可
能な雌ネジを刻設した小径状嵌挿部を、前記小径状嵌挿
部の上方部と上方頂部との間に、前記小径状嵌挿部の径
より若干径が大きい大径状嵌挿部を形成し、且前記大径
状嵌挿部の中央より上方に小孔を形成し、前記小径状嵌
挿部の外側方の外周面に雄ネジを刻設せしめた固定部材
を形成し、前記ガスボンベの頭部と前記固定部材の小径
状嵌挿部の雌ネジとを螺着して一体となし、前記固定部
材の大径状嵌挿部に嵌挿可能な形状の下方鍔部を胴部の
下方に形成し、前記下方鍔部の上方に前記下方鍔部の径
より若干大きい径の上方鍔部を形成し、且前記下方鍔部
の内側にパッキンを嵌挿する凹部を設け、前記凹部の中
心より前記胴部を構成する頭部上面部に貫通する噴射孔
を形成し、前記噴射孔の下端部より前記ガスボンベの封
板を打破するトリガーを離脱しないように嵌着せしめた
トリガーホルダーを形成し、上方に天壁部を、下方に開
口部を有し、且側壁囲み部の稍中央部の内側面に、前記
トリガーホルダーを構成する上方鍔部が係止する係止段
部を形成し、且前記係止段部の下方より開口部までの内
側面に雌ネジを刻設し、前記係止段部と前記雌ネジとの
間の側壁囲み部に小孔を、前記天壁部に貫通孔を夫々形
成せしめ、前記天壁部と前記側壁囲み部との内側は嵌挿
部とするトップカバーを形成し、ロックピンとノブとを
支持ピンを介して接続せしめ、According to the present invention, there is provided a gas cylinder in which a fire extinguishing gas is filled, a head is provided with a sealing plate, and a male screw is engraved on an outer peripheral portion. The small-diameter fitting portion, which is fitted into the fitting portion of the bottom cover so as not to be easily detached, and has a female screw engraved on a lower portion thereof so that the head of the gas cylinder can be fitted therein, is provided. A large-diameter fitting portion having a diameter slightly larger than the diameter of the small-diameter fitting portion is formed between an upper portion and an upper top portion of the insertion portion, and a small-diameter fitting portion having a diameter slightly larger than the diameter of the small-diameter fitting portion is formed above the center of the large-diameter fitting portion. Forming a hole, forming a fixing member in which a male screw is engraved on the outer peripheral surface on the outside of the small-diameter fitting insertion portion, and forming a head of the gas cylinder and a female screw of the small-diameter fitting insertion portion of the fixing member. Is screwed into one body, and a lower flange portion having a shape that can be inserted into the large-diameter insertion portion of the fixing member is formed below the trunk portion. An upper flange portion having a diameter slightly larger than the diameter of the lower flange portion is formed above the lower flange portion, and a concave portion for inserting a packing inside the lower flange portion is provided. An injection hole penetrating through the upper surface of the head is formed, and a trigger holder is formed so that a trigger for breaking the sealing plate of the gas cylinder is not detached from a lower end of the injection hole so as not to be detached. A step having an opening at the bottom thereof, and a locking step for locking an upper flange forming the trigger holder on an inner side surface at a slightly central portion of the side wall surrounding part; A female screw is engraved on the inner surface from the lower portion to the opening, and a small hole is formed in a side wall surrounding portion between the locking step portion and the female screw, and a through hole is formed in the top wall portion. A top cover is formed inside the top wall portion and the side wall surrounding portion as a fitting portion. Allowed connects the Kupyn knob via a supporting pin,
【００１５】前記トリガーホルダーを前記トップカバー
内に嵌挿して天壁部の貫通孔よりトリガーホルダーの頭
部を嵌挿し、且係止段部に上方鍔部を係止せしめ組立て
ると共に、前記ガスボンベと一体に螺着せしめた前記固
定部材に前記トップカバーを被覆して固定部材の雄ネジ
とトップカバーの雌ネジとを螺着し、前記トップカバー
の小孔と前記固定部材の小孔とにノブと接続するロック
ピンを挿入せしめた防災器具である。The trigger holder is inserted into the top cover, the head of the trigger holder is inserted through the through hole in the top wall, and the upper flange is locked to the locking step. The top cover is covered with the fixing member screwed integrally, and a male screw of the fixing member and a female screw of the top cover are screwed into the fixing member. Knobs are provided in the small holes of the top cover and the small holes of the fixing member. This is a disaster prevention device with a lock pin connected to it.
【００１６】また本発明は、前記トップカバーの小孔と
前記固定部材の小孔とが合致するときには、トリガーホ
ルダーの下方鍔部と固定部材の大径状嵌挿部の上面との
間に若干の間隙部が形成される防災器具である。Further, according to the present invention, when the small hole of the top cover and the small hole of the fixing member coincide with each other, the gap between the lower flange of the trigger holder and the upper surface of the large-diameter fitting portion of the fixing member is slightly increased. This is a disaster prevention device in which a gap is formed.
【００１７】さらに本発明は、前記ボトムカバー付きガ
スボンベと、前記固定部材とが、前記ガスボンベ内の消
火ガスが噴射すると、一体となって固着されている前記
トリガーホルダー及びトップカバーから分離し、固定部
材とボトムカバーと一体となっているガスボンベを使い
捨て別設のガスボンベを前記トップカバーに螺着し再使
用を可能にした防災器具である。Further, according to the present invention, the gas cylinder with the bottom cover and the fixing member are separated from the trigger holder and the top cover, which are integrally fixed when the fire extinguishing gas in the gas cylinder is injected, and fixed. This is a disaster prevention device in which a gas cylinder integrated with a member and a bottom cover is disposable and a separately provided gas cylinder is screwed to the top cover to enable reuse.
【００１８】また本発明は、前記トリガーが、先端部よ
り上方部の外側面部を約１０度の傾斜角度をもって形成
せしめ、且前記先端部が平面に対し約１０度の傾斜角度
にて形成した防災器具である。The present invention also provides a disaster prevention method in which the trigger has an outer surface portion above the tip portion formed at an inclination angle of about 10 degrees and the tip portion formed at an inclination angle of about 10 degrees with respect to a plane. It is a device.
【００１９】[0019]
【作用】本発明の防災器具を防災等のためガスボンベ内
に充填されているＣＯ2 ガスを噴射させる作用につき説
明する。The operation of the disaster prevention apparatus of the present invention for injecting CO 2 gas filled in a gas cylinder for disaster prevention or the like will be described.
【００２０】トップホルダーを、例えば左手で握持し、
ロックピンを抜いてやる。そして右手でボトムカバー等
を持ちながら、ガスボンベを回転してやる。前記のよう
にボトムカバーを回転すると、固定部材が螺入して同着
のガスボンベを上方向に進行させる。そのとき、トップ
ホルダーの小孔が固定部材の外側面によって遮蔽され
る。さらに静止状態のトリガーの先端部が、封板の中心
部、即ちトリガーの先端部が当り、打破し易くした狭い
所定個所に確実に当り、且前進してトリガーの先端部が
封板の所定個所を打破する。Holding the top holder with, for example, the left hand,
I will remove the lock pin. Then, rotate the gas cylinder while holding the bottom cover with your right hand. When the bottom cover is rotated as described above, the fixing member is screwed in to advance the attached gas cylinder upward. At this time, the small hole of the top holder is shielded by the outer surface of the fixing member. Further, the tip of the trigger in the stationary state surely hits the center of the sealing plate, that is, the narrow predetermined portion where the tip of the trigger hits and is easily broken, and moves forward, and the tip of the trigger moves to the predetermined location of the sealing plate. To break down.
【００２１】そのとき封板の切り片は、トリガーの特殊
形状をもって形成した先端部によって打破し、ガスボン
ベの内側に切り離すことなく折曲し、開口状態にする。At this time, the cut piece of the sealing plate is broken by the tip formed with the special shape of the trigger, and is bent without being cut inside the gas cylinder to make it open.
【００２２】上記のように、トップホルダーと螺着して
いる固定部材の全体が大きく形成されているので、トッ
プホルダーを握持したまゝ、ガスボンベを回転するとき
の右手にかゝる抵抗を少なくして、きわめて容易にトリ
ガーの先端部が封板を打破することができる。As described above, since the entire fixing member screwed to the top holder is formed large, the resistance applied to the right hand when rotating the gas cylinder while holding the top holder is reduced. With less, the tip of the trigger can very easily break the sealing plate.
【００２３】さらに上記のように固定部材がトップホル
ダー内を前進できる距離は、固定部材の上面がトリガー
ホルダーの上方鍔部の下面部に接触するまでである。Further, as described above, the distance over which the fixing member can advance in the top holder is until the upper surface of the fixing member contacts the lower surface of the upper flange of the trigger holder.
【００２４】上記のようにトリガーホルダーは、トップ
ホルダーの係止段部に上方鍔部が係止され、しかもトリ
ガーホルダーの上方鍔部がトップホルダーの天壁部の貫
通孔に嵌着しているので、前記両部材は容易に離しな
い。As described above, in the trigger holder, the upper flange portion is locked by the locking step of the top holder, and the upper flange portion of the trigger holder is fitted into the through hole in the top wall portion of the top holder. Therefore, the two members are not easily separated from each other.
【００２５】以上のようにガスボンベの封板が打破され
ると、充填中のＣＯ2 ガスがトリガーの貫通孔からトリ
ガーホルダー内の噴射孔へと流出しＣＯ2 ガスが一定量
噴射する。When the sealing plate of the gas cylinder is broken as described above, the CO 2 gas being filled flows out from the through hole of the trigger to the injection hole in the trigger holder, and a predetermined amount of CO 2 gas is injected.
【００２６】つぎにトリガーホルダーを嵌着したトップ
ホルダーを左手で握持したまゝ、右手で握っているボト
ムカバーを逆転せしめ、トップホルダーに螺着していた
固定部材を螺戻し離脱させる。Next, while holding the top holder on which the trigger holder is fitted with the left hand, the bottom cover held with the right hand is turned upside down, and the fixing member screwed to the top holder is returned and removed.
【００２７】以上のようにボトムカバーと離脱したボト
ムカバー付きガスボンベは使い捨てとなるが、他方トリ
ガーホルダー付きトップホルダーも、トリガーも十分再
利用が可能である。従ってストックのボトムカバーと固
定部材とが固着のＣＯ2 ガスが充填しているガスボンベ
とトップホルダーとを螺着し使用する。さらに両小孔に
ロックピンを挿込み組立てる。組立てられた防災器具
は、机の引出し内に収納し保管する。As described above, the gas cylinder with the bottom cover detached from the bottom cover is disposable. On the other hand, the top holder with the trigger holder and the trigger can be sufficiently reused. Therefore, a gas cylinder filled with CO 2 gas in which the bottom cover of the stock and the fixing member are fixed and the top holder are screwed and used. In addition, lock pins are inserted into both small holes and assembled. The assembled fire prevention equipment is stored and stored in the drawer of the desk.
【００２８】さらに本発明のトリガーの構造において、
先端部が平面に対し約１０度の傾斜角度で形成し、さら
に先端部より上方部の外側面部を、約１０度の傾斜角度
をもって先細り状態で形成されている。そのため、封板
を打破するときには、従来のトリガーの先端形状のよう
に注射針のように尖鋭状に形成されていないので、折曲
したり、あるいは折れたりはしない。従って封板の打破
時には、トリガーの先端部が封板を強く押打し、若干の
抵抗を受けるが、先端部が折曲しないと共に、封板は打
破時に切り片が離脱しないで付着している。さらにトリ
ガーの外側面部が先細り形状となっているので、封板を
打破するときは、スムーズである。トリガーが以上のよ
うな構造になっているので、封板打破時に折曲したり、
損傷しない。従って何回でも再利用が可能である。Further, in the structure of the trigger of the present invention,
The tip portion is formed at an inclination angle of about 10 degrees with respect to the plane, and the outer surface portion above the tip portion is formed to be tapered at an inclination angle of about 10 degrees. Therefore, when the sealing plate is broken, it is not bent or broken because it is not formed sharp like the injection needle like the tip shape of the conventional trigger. Therefore, at the time of breaking the sealing plate, the tip of the trigger strongly presses the sealing plate and receives some resistance, but the tip does not bend and the sealing plate adheres without breaking off at the time of breaking. . Further, since the outer side surface of the trigger is tapered, when the sealing plate is broken, the trigger is smooth. Since the trigger has the above structure, it can be bent when breaking the seal plate,
Does not damage. Therefore, it can be reused any number of times.
【００２９】[0029]
【発明の実施の形態】本発明の実施の形態を説明すると
以下のとおりである。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
【００３０】Ａは本発明の防災器具であり、以下の構成
からなっている。A is a disaster prevention device of the present invention, and has the following configuration.
【００３１】ａは消火ガスを充填し頭部１に封板２を設
け、外周部に雄ネジ３を刻設したガスボンベである。Reference numeral a denotes a gas cylinder in which a fire extinguishing gas is filled, a sealing plate 2 is provided on a head 1, and a male screw 3 is engraved on an outer peripheral portion.
【００３２】ｂは上方に開口部５を且底部４を有するボ
トムカバーである。６はボトムカバーｂを構成する嵌挿
部である。前記嵌挿部６内に前記ガスボンベａの下方部
を嵌挿して、容易に離脱しないように固着せしめる。Reference numeral b denotes a bottom cover having an opening 5 above and a bottom 4. Reference numeral 6 denotes a fitting portion forming the bottom cover b. The lower portion of the gas cylinder a is inserted into the insertion portion 6 and fixed so as not to be easily detached.
【００３３】ｃは固定部材であり、以下の構成からなっ
ている。即ち下方部に前記ガスボンベａの頭部１が嵌挿
可能な雌ネジ１１を刻設した小径状嵌挿部１０を形成す
る。前記小径状嵌挿部１０の上方部９と上方頂部７との
間に、前記小径状嵌挿部１０の径より若干径が大きい大
径状嵌挿部８を形成し、且前記大径状嵌挿部８の中央よ
り上方に小孔１３を形成する。前記小径状嵌挿部１０の
外側方の外周面に雄ネジ１２を刻設する。以上をもって
固定部材ｃを構成する。前記ガスボンベａの頭部１と前
記固定部材ｃの小径状嵌挿部１０の雌ネジ１１とを螺着
して離脱しないように一体となし組立てる。Reference numeral c denotes a fixing member having the following configuration. That is, a small-diameter fitting insertion portion 10 is formed at the lower portion thereof with a female screw 11 into which the head 1 of the gas cylinder a can be fitted. A large-diameter fitting portion 8 having a diameter slightly larger than the diameter of the small-diameter fitting portion 10 is formed between the upper portion 9 and the upper top portion 7 of the small-diameter fitting portion 10; The small hole 13 is formed above the center of the insertion portion 8. A male screw 12 is engraved on the outer peripheral surface on the outside of the small-diameter fitting portion 10. The fixing member c is configured as described above. The head 1 of the gas cylinder a and the female screw 11 of the small-diameter fitting insertion portion 10 of the fixing member c are screwed together and integrated so as not to be separated.
【００３４】ｄはトリガーホルダーであり以下の構成か
らなっている。即ち前記固定部材ｃの大径状嵌挿部８に
嵌挿可能な形状の下方鍔部１４を胴部１５の下方に形成
する。さらに前記下方鍔部１４の上方に前記下方鍔部１
４の径より若干大きい径の上方鍔部１６を形成する。ま
た前記下方鍔部１４の内側にパッキン１８を嵌挿する凹
部１７を設ける。前記凹部１７の中心より前記胴部１５
を構成する頭部１９上面部２０に貫通する噴射孔２１を
形成する。前記噴射孔２１の下端部より前記ガスボンベ
ａの封板２を打破するトリガーｆを離脱しないように嵌
着せしめる。以上をもってトリガーホルダーを構成す
る。Reference numeral d denotes a trigger holder having the following structure. That is, the lower flange portion 14 having a shape that can be inserted into the large-diameter insertion portion 8 of the fixing member c is formed below the trunk portion 15. Further, the lower flange 1 is provided above the lower flange 14.
The upper flange 16 having a diameter slightly larger than the diameter of the upper flange 4 is formed. Further, a concave portion 17 is provided inside the lower flange portion 14 for fitting the packing 18. From the center of the recess 17 to the body 15
The injection hole 21 penetrating through the upper part 20 of the head 19 is formed. A trigger f for breaking the sealing plate 2 of the gas cylinder a is fitted from the lower end of the injection hole 21 so as not to be detached. The trigger holder is configured as described above.
【００３５】ｅはトップカバーであり、以下の構成から
なっている。即ち上方に天壁部２６を、下方に開口部２
７を夫々形成し、前記天壁部２６を延設せしめた側壁囲
み部２８の稍中央部の内側面に、前記トリガーホルダー
ｄを構成する上方鍔部１６が係止する係止段部２９を形
成し、且前記係止段部２９の下方より開口部２７までの
内側面に雌ネジ３０を刻設する。さらに前記係止段部２
９と前記雌ネジ３０との間の側壁囲み部２８に小孔３１
を、前記天壁部２６に貫通孔３２を夫々形成する。前記
天壁部２６と前記側壁囲み部２８との内側は嵌挿部３３
とする。以上をもってトップカバーｅを構成する。"E" is a top cover having the following structure. That is, the top wall 26 is located above and the opening 2 is located below.
7 are formed, and a locking step portion 29 for locking the upper flange portion 16 constituting the trigger holder d is provided on the inner side surface at a slightly central portion of the side wall surrounding portion 28 in which the top wall portion 26 is extended. The female screw 30 is formed on the inner surface from below the locking step 29 to the opening 27. Further, the locking step 2
A small hole 31 is formed in the side wall surrounding portion 28 between the screw 9 and the female screw 30.
Are formed in the top wall portion 26, respectively. The inside of the top wall portion 26 and the side wall surrounding portion 28 is fitted with a fitting portion 33.
And The above constitutes the top cover e.
【００３６】３４はロックピンであり、支持ピン３６を
介してノブ３５に接続せしめる。Reference numeral 34 denotes a lock pin, which is connected to the knob 35 via a support pin 36.
【００３７】前記トリガーホルダーｄは、前記トップカ
バーｅ内に嵌挿して天壁部２６の貫通孔３２よりトリガ
ーホルダーｄの頭部１９を嵌挿し、且係止段部２９に上
方鍔部１６を係止せしめ組立てる。The trigger holder d is inserted into the top cover e so that the head 19 of the trigger holder d is inserted through the through hole 32 of the top wall 26, and the upper flange 16 is fitted to the locking step 29. Lock and assemble.
【００３８】前記ガスボンベａと一体に螺着せしめた前
記固定部材ｃに前記トップカバーｅを被覆して固定部材
ｃの雄ネジ１２とトップカバーｅの雌ネジ３０とを螺着
する。そして前記トップカバーｅの小孔３１と前記固定
部材ｃの小孔１３とにノブ３５と接続するロックピン３
４を挿入せしめ組立てを完了する。The top cover e is coated on the fixing member c screwed integrally with the gas cylinder a, and the male screw 12 of the fixing member c and the female screw 30 of the top cover e are screwed. The lock pin 3 connected to the knob 35 is provided in the small hole 31 of the top cover e and the small hole 13 of the fixing member c.
4 is inserted to complete the assembly.
【００３９】さらに前記トップカバーｅの小孔３１と前
記固定部材ｃの小孔１３とが合致するときには、トリガ
ーホルダーｄの下方鍔部１４と固定部材ｃの大径状嵌挿
部８の上面との間に若干の間隙部３７が形成されてい
る。Further, when the small hole 31 of the top cover e and the small hole 13 of the fixing member c match, the lower flange 14 of the trigger holder d and the upper surface of the large-diameter fitting insertion portion 8 of the fixing member c A slight gap 37 is formed between them.
【００４０】また本発明は、前記ボトムカバーｂ及び固
定部材ｃと一体となっていたガスボンベａは、ガスボン
ベａ内の消火ガスが噴射すると、一体となって固着され
ている前記トリガーホルダーｄとトップカバーｅから分
離する。そして固定部材ｃとボトムカバーｂと一体とな
っているガスボンベａを使い捨てにする。さらに別設の
ガスボンベａを前記トップカバーｅに螺着し再使用を可
能にする。Further, according to the present invention, when the fire extinguishing gas in the gas cylinder a is injected, the gas cylinder a integrated with the bottom cover b and the fixing member c is integrated with the trigger holder d which is integrally fixed. Separate from cover e. Then, the gas cylinder a integrated with the fixing member c and the bottom cover b is disposable. Further, a separate gas cylinder a is screwed onto the top cover e to enable reuse.
【００４１】また本発明における前記トリガーｆの構造
は、従来の防災器具について使用されてきたトリガーと
異なっている。即ち先端部２２より上方部の外側面部２
３を約１０度の傾斜角度ｔをもって形成する。そして前
記先端部２２は、平面に対し約１０度の傾斜角度ｔ’を
もって形成する。２４は貫通孔である。以上のような構
成からトリガーｆは、先端部２２の形状が、従来の防災
器具において使用してきたトリガーｆと異なり、尖状で
はない。そのため封板２が打破するときは、従来のトリ
ガーよりも抵抗が若干大きくなる。他方トリガーｆの先
端部２２が、鈍角であるため、封板２が打破されても、
打破されたときの小片がカットされずに折曲した状態と
なっている。従ってカットされないので、トリガーｆの
貫通孔２４内に侵入し、ＣＯ2 ガスの噴射を阻害したり
しない。Further, the structure of the trigger f in the present invention is different from the trigger used for the conventional disaster prevention equipment. That is, the outer side surface portion 2 above the tip end portion 22
3 is formed with an inclination angle t of about 10 degrees. The tip 22 is formed at an inclination angle t 'of about 10 degrees with respect to the plane. 24 is a through hole. With the above-described configuration, the trigger f is not pointed in the shape of the distal end portion 22 unlike the trigger f used in the conventional disaster prevention device. Therefore, when the sealing plate 2 is broken, the resistance is slightly higher than that of the conventional trigger. On the other hand, since the distal end portion 22 of the trigger f has an obtuse angle, even if the sealing plate 2 is broken,
The small pieces when broken are not cut but bent. Therefore, since it is not cut, it does not penetrate into the through hole 24 of the trigger f and does not hinder the injection of the CO 2 gas.
【００４２】また本発明において使用するＣＯ2 ガス
は、ガスボンベａ内に高圧状態にして充填するものであ
る。従って主たる使用目的は、高圧噴射による酸欠消火
であり、さらに高圧噴射によって、オーバーヒートした
ときの冷却と、高圧噴射によってコンピューター、配電
盤等に付着した塵埃の清掃を可能にしたものである。The CO 2 gas used in the present invention is charged into the gas cylinder a under a high pressure. Therefore, the main purpose of use is to extinguish an oxygen-deficient fire by high-pressure injection. Further, the high-pressure injection enables cooling when overheating is performed, and the high-pressure injection enables cleaning of dust adhered to a computer, a switchboard, or the like.
【００４３】さらに本発明を構成するガスボンベの外周
面に、ＣＯ2 ガスの噴射時に発生する高い冷却温度を緩
衝するために、耐熱ビニールをコーティングする。Further, the outer peripheral surface of the gas cylinder constituting the present invention is coated with heat-resistant vinyl in order to buffer a high cooling temperature generated when CO 2 gas is injected.
【００４４】[0044]
【発明の効果】本発明は、ガスボンベの頭部に固定部材
を強固に螺着し、且前記固定部材の外側に固定部材と、
トリガーホルダー付きのトップカバーとを螺入と螺戻と
ができるように螺着してガスボンベの頭部の外側部を全
体的に径を大きく形成したので、前記トップカバーを左
手で握持し、右手でガスボンベを回転させる際に、右手
にかゝる負担が小となり、きわめて容易に僅かな回転力
で前記のガスボンベを回転せしめることができる。According to the present invention, a fixing member is firmly screwed to the head of a gas cylinder, and a fixing member is provided outside the fixing member.
A top cover with a trigger holder was screwed in so that it could be screwed in and screwed back, and the outer portion of the head of the gas cylinder was formed so as to have a large diameter as a whole, so the top cover was gripped with the left hand, When rotating the gas cylinder with the right hand, the burden on the right hand is reduced, and the gas cylinder can be very easily rotated with a small rotational force.
【００４５】さらに前記のようにガスボンベを右手にか
ゝる負担を極めて小さな回転力で回転し、封板をトリガ
ーが打破するようにしたので、トリガーの先端部が鈍角
状に形成されている本発明の場合でも、極めて容易に回
転操作ができる。Furthermore, as described above, the burden on the right hand of the gas cylinder is rotated with an extremely small rotating force so that the trigger breaks the sealing plate, so that the tip of the trigger has an obtuse angle. Even in the case of the invention, the rotation operation can be performed very easily.
【００４６】また本発明は、トリガーの先端部の傾斜角
度を鈍角状にて形成したので、従来のトリガーと異な
り、打破された封板の切り片が離脱して、トリガーの貫
通孔内に侵入し、目詰り現象を生じたりしない。Further, in the present invention, since the tip of the trigger is formed at an obtuse angle, unlike the conventional trigger, the broken piece of the sealing plate comes off and enters the through hole of the trigger. And no clogging phenomenon occurs.
【００４７】さらに本発明は、ガスボンベが上方に螺入
して進行すると、ロックピンが挿込まれていた固定部材
サイドの小孔が、トップカバーの内側面によって遮蔽さ
れるので、ＣＯ2 ガスが漏れるおそれはない。Further, according to the present invention, when the gas cylinder is screwed upward and advances, the small hole on the side of the fixing member into which the lock pin is inserted is shielded by the inner surface of the top cover, so that the CO 2 gas is removed. There is no risk of leakage.
【００４８】また本発明は、ＣＯ2 ガスが噴射されると
ガスボンベと固定部材とボトムカバーとは使い捨てとな
るが、トリガーホルダーとトップカバーとは、トリガー
の寿命を著しく延長させることができるので、何回でも
再利用が可能である。Also, according to the present invention, when the CO 2 gas is injected, the gas cylinder, the fixing member, and the bottom cover are disposable, but the trigger holder and the top cover can significantly extend the life of the trigger. It can be reused any number of times.
【００４９】さらに本発明は、ガスボンベ等の引掛け支
持具を不要となしたので、構造がコンパクトとなって、
引出しに収納し保管ができるようにした。Further, according to the present invention, since a hooking support such as a gas cylinder is not required, the structure becomes compact, and
Drawer can be stored and stored.
【図１】本発明防災器具の斜面図である。FIG. 1 is a perspective view of a disaster prevention device of the present invention.
【図２】同縦断面図である。FIG. 2 is a longitudinal sectional view of the same.
【図３】同防災器具を構成する各部材中、容部の各部材
の組立て前の正面図である。FIG. 3 is a front view before assembling of each member of the container portion among members constituting the disaster prevention device.
【図４】同防災器具の構成部材であるトリガーの縦断正
面図である。FIG. 4 is a vertical sectional front view of a trigger which is a constituent member of the disaster prevention device.
Ａ・・・防災器具 ａ・・・ガスボンベ ｂ・・・
ボトムカバー ｃ・・・固定部材 ｄ・・・トリガ
ーホルダー ｅ・・・トップカバー ｆ・・・トリ
ガー ｔ、ｔ’・・・傾斜角度 １、１９・・・頭
部 ２・・・封板 ３、１２・・・雄ネジ ４・
・・底部 ５、２７・・・開口部 ６、３３・・・
嵌挿部 ７・・・上方頂部 ８・・・大径状嵌挿部
９・・・上方部 １０・・・小径状嵌挿部 １
１、３０・・・雌ネジ １３、３１・・・小孔 １
４・・・下方鍔部 １５・・・胴部 １６・・・上
方鍔部 １７・・・凹部 １８・・・パッキン
２０・・・上面部 ２１・・・噴射孔 ２２・・・
先端部 ２３・・・外側面部 ２４、３２・・・貫
通孔 ２６・・・天壁部 ２８・・・側壁囲み部
２９・・・係止段部 ３４・・・ロックピン ３５・・・ノブ ３６・・
・支持ピン ３７・・・間隙部A: Disaster prevention equipment a: Gas cylinder b:
Bottom cover c ・ ・ ・ Fixing member d ・ ・ ・ Trigger holder e ・ ・ ・ Top cover f ・ ・ ・ Trigger t, t '・ ・ ・ Inclination angle 1, 19 ・ ・ ・ Head 2 ・ ・ ・ Sealing plate 3, 12 ・ ・ ・ Male screw 4 ・
..Bottom parts 5, 27 ... opening parts 6, 33 ...
Fitting portion 7 Upper top portion 8 Large-diameter fitting portion 9 Upper portion 10 Small-diameter fitting portion 1
1, 30 ... female screw 13, 31 ... small hole 1
4 Lower flange 15 Body 16 Upper flange 17 Recess 18 Packing
20 top surface part 21 injection hole 22 ...
Tip part 23 ・ ・ ・ Outer surface part 24, 32 ・ ・ ・ Through hole 26 ・ ・ ・ Top wall part 28 ・ ・ ・ Side wall surrounding part
29: locking step 34: lock pin 35: knob 36
・ Support pin 37 ・ ・ ・ Gap
Claims (4)
部に雄ネジを刻設したガスボンベの下方部を、上方に開
口部を且底部を有するボトムカバーの嵌挿部内に嵌挿し
て、容易に離脱しないように固着せしめ、下方部に前記
ガスボンベの頭部が嵌挿可能な雌ネジを刻設した小径状
嵌挿部を、前記小径状嵌挿部の上方部と上方頂部との間
に、前記小径状嵌挿部の径より若干径が大きい大径状嵌
挿部を形成し、且前記大径状嵌挿部の中央より上方に小
孔を形成し、前記小径状嵌挿部の外側方の外周面に雄ネ
ジを刻設せしめた固定部材を形成し、前記ガスボンベの
頭部と前記固定部材の小径状嵌挿部の雌ネジとを螺着し
て一体となし、前記固定部材の大径状嵌挿部に嵌挿可能
な形状の下方鍔部を胴部の下方に形成し、前記下方鍔部
の上方に前記下方鍔部の径より若干大きい径の上方鍔部
を形成し、且前記下方鍔部の内側にパッキンを嵌挿する
凹部を設け、前記凹部の中心より前記胴部を構成する頭
部上面部に貫通する噴射孔を形成し、前記噴射孔の下端
部より前記ガスボンベの封板を打破するトリガーを離脱
しないように嵌着せしめたトリガーホルダーを形成し、
上方に天壁部を、下方に開口部を有し、且側壁囲み部の
稍中央部の内側面に、前記トリガーホルダーを構成する
上方鍔部が係止する係止段部を形成し、且前記係止段部
の下方より開口部までの内側面に雌ネジを刻設し、前記
係止段部と前記雌ネジとの間の側壁囲み部に小孔を、前
記天壁部に貫通孔を夫々形成せしめ、前記天壁部と前記
側壁囲み部との内側は嵌挿部とするトップカバーを形成
し、ロックピンとノブとを支持ピンを介して接続せし
め、 前記トリガーホルダーを前記トップカバー内に嵌挿して
天壁部の貫通孔よりトリガーホルダーの頭部を嵌挿し、
且係止段部に上方鍔部を係止せしめ組立てると共に、前
記ガスボンベと一体に螺着せしめた前記固定部材に前記
トップカバーを被覆して固定部材の雄ネジとトップカバ
ーの雌ネジとを螺着し、前記トップカバーの小孔と前記
固定部材の小孔とにノブと接続するロックピンを挿入せ
しめたことを特徴とする防災器具。1. A lower portion of a gas cylinder filled with a fire extinguishing gas, provided with a sealing plate on a head thereof, and having an external thread formed on an outer peripheral portion thereof, is fitted into a fitting portion of a bottom cover having an opening above and a bottom. The small-diameter insertion portion having a female screw engraved in the lower portion so that the head of the gas cylinder can be inserted into the lower-diameter insertion portion, and the upper portion and the upper top portion of the small-diameter insertion portion. A large-diameter fitting portion having a diameter slightly larger than the diameter of the small-diameter fitting portion is formed, and a small hole is formed above the center of the large-diameter fitting portion; A fixing member in which a male screw is engraved is formed on the outer peripheral surface on the outer side of the fitting portion, and the head of the gas cylinder and the female screw of the small-diameter fitting portion of the fixing member are screwed together to form an integral body. A lower flange portion having a shape insertable into the large-diameter fitting insertion portion of the fixing member is formed below the trunk portion, and the lower flange portion is formed above the lower flange portion. An upper flange portion having a diameter slightly larger than the diameter of the portion is formed, and a concave portion for inserting packing is provided inside the lower flange portion, and penetrates from the center of the concave portion to the upper surface of the head constituting the body portion. Forming an injection hole, forming a trigger holder fitted so as not to detach a trigger for breaking the sealing plate of the gas cylinder from the lower end of the injection hole,
An upper step has an upper wall, an opening has a lower part, and a locking step formed on an inner side surface at a slightly central portion of the side wall surrounding portion to which an upper flange portion forming the trigger holder is locked, and A female screw is engraved on the inner surface from below the locking step to the opening, a small hole is formed in a side wall surrounding portion between the locking step and the female screw, and a through hole is formed in the top wall portion. The top wall and the side wall enclosing portion form a top cover as a fitting portion, and a lock pin and a knob are connected via a support pin, and the trigger holder is located inside the top cover. And insert the head of the trigger holder through the through hole in the top wall,
The upper flange is locked to the locking step and assembled, and the fixing member screwed integrally with the gas cylinder is covered with the top cover, and a male screw of the fixing member and a female screw of the top cover are screwed. A disaster prevention device, wherein a lock pin connected to a knob is inserted into the small hole of the top cover and the small hole of the fixing member.
小孔とが合致するときには、トリガーホルダーの下方鍔
部と固定部材の大径状嵌挿部の上面との間に若干の間隙
部が形成されることを特徴とする請求項１記載の防災器
具。2. A small gap between the lower flange of the trigger holder and the upper surface of the large-diameter fitting portion of the fixing member when the small hole of the top cover and the small hole of the fixing member match. The disaster prevention device according to claim 1, wherein is formed.
固定部材とが、前記ガスボンベ内の消火ガスが噴射する
と、一体となって固着されている前記トリガーホルダー
及びトップカバーから分離し、固定部材とボトムカバー
と一体となっているガスボンベを使い捨て別設のガスボ
ンベを前記トップカバーに螺着し再使用を可能にしたこ
とを特徴とする請求項１記載の防災器具。3. The gas cylinder with a bottom cover and the fixing member are separated from the trigger holder and the top cover, which are integrally fixed, when the fire extinguishing gas in the gas cylinder is injected, and the fixing member and the bottom member are separated from each other. The disaster prevention device according to claim 1, wherein a gas cylinder integrated with the cover is disposable and a separately provided gas cylinder is screwed to the top cover to enable reuse.
面部を約１０度の傾斜角度をもって形成せしめ、且前記
先端部が平面に対し約１０度の傾斜角度にて形成したこ
とを特徴とする請求項１記載の防災器具。4. The trigger according to claim 1, wherein the outer surface of the upper portion of the trigger is formed at an inclination of about 10 degrees, and the end is formed at an inclination of about 10 degrees with respect to a plane. The disaster prevention device according to claim 1,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26132296A JP2847504B2 (en) | 1996-09-10 | 1996-09-10 | Disaster prevention equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26132296A JP2847504B2 (en) | 1996-09-10 | 1996-09-10 | Disaster prevention equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1080501A JPH1080501A (en) | 1998-03-31 |
| JP2847504B2 true JP2847504B2 (en) | 1999-01-20 |
Family
ID=17360206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26132296A Expired - Fee Related JP2847504B2 (en) | 1996-09-10 | 1996-09-10 | Disaster prevention equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2847504B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649002A (en) * | 2018-12-26 | 2019-04-19 | 上海瑞姿包装材料股份有限公司 | A kind of bottle body positioning tool for gilding press |
-
1996
- 1996-09-10 JP JP26132296A patent/JP2847504B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1080501A (en) | 1998-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |