JP3763504B2 - Heated transpiration insecticide - Google Patents

Heated transpiration insecticide Download PDF

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Publication number
JP3763504B2
JP3763504B2 JP17387998A JP17387998A JP3763504B2 JP 3763504 B2 JP3763504 B2 JP 3763504B2 JP 17387998 A JP17387998 A JP 17387998A JP 17387998 A JP17387998 A JP 17387998A JP 3763504 B2 JP3763504 B2 JP 3763504B2
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container
water
water supply
insecticide
outer container
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JP17387998A
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JPH11346627A (en
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務 根岸
元信 有馬
文治 藤戸
勝 上井
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Earth Chemical Co Ltd
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Earth Chemical Co Ltd
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Description

【０００１】
【発明の属する技術分野】
本発明は、水と反応して発熱する発熱剤を介して燻煙殺虫剤を蒸散させる加熱蒸散方式の殺虫器に関する。
【０００２】
【従来の技術】
この種の加熱蒸散殺虫器として、耐熱性の内容器の中に燻煙殺虫剤と、生石灰よりなる発熱剤とを上下に収容し、この内容器を外容器の中に収容したものがある。これの使用時には、外容器から内容器を取り出し、外容器の中に所定量の水を入れてから、内容器を外容器の中に入れ直す。すると、発熱剤が内容器の底に設けた通水孔から浸入する水と反応して発熱し、この熱で燻煙殺虫剤が蒸散して内容器の上面に設けた蒸散口から放出するものになっている。
【０００３】
【発明が解決しようとする課題】
しかし、使用時に外容器の中へ水を入れるに際し、一般に水道水を小さいカップに入れて外容器の中に該容器の内面に印された一定水量を示すマーク位置に達するまで流し込んでいる。こうした給水の仕方では小さいカップを用いる必要があるなど甚だ煩わしい手間を要する。また水を入れ過ぎたり、不足したりすることがあり、これが原因して燻煙殺虫剤が充分に蒸散しないことがある。
【０００４】
そこで本発明の目的は、使用者が外容器に水を入れる手間を省略できる加熱蒸散殺虫器を提供することにある。
【０００５】
【課題を解決するための手段】
本発明の加熱蒸散殺虫器は、図１に示すごとく外容器１と、外容器１内に収容される耐熱性の内容器４とを備えている。内容器４は、底面に通水孔２１を、上面側に蒸散口２２をそれぞれ有する。内容器４には、燻煙殺虫剤２が収納されているとともに、内容器４の内底面と燻煙殺虫剤２との間に、水と反応して燻煙殺虫剤２を加熱蒸散する発熱剤３が収納されている。そのうえで、外容器１内の所定位置に、手動操作力を受けて動かされることで内部に入れた水が流出するようにしてなる給水容器５を収納配置してあり、外容器１の内部に、給水容器５からの流出水を内容器４の通水孔２１へ導くための水路１４を設けたものである。
【０００６】
給水容器５としては、図１に示すごとく、給水容器５の給水口１５が破断容易なシール材１６で閉じられており、この給水口１５を下向きにして外容器１に収容しておく。そして、外容器１内の所定位置で給水容器５を手動操作で押し下げると、シール材１６が外容器１内の給水容器５の下方に設けた尖鋭突起１７で突き破られるようになっている。または、図５に示すごとく、給水容器５の給水口１５がねじ込み蓋２６で閉じられたものとし、この給水容器５は給水口１５を下向きにして外容器１内の所定位置に手動操作で回転可能に収納配置し、ねじ込み蓋２６が外容器１内の給水容器５の下方に設けた蓋保持部２７に回り止め状に嵌合保持したものとすることができる。更に、図６に示すごとく、給水容器５の下面の給水口１５を捩じ切り可能な一体成形蓋３１で閉じたものとし、この給水容器５は給水口１５を下向きにして外容器１内の所定位置に手動操作で回転可能に収納配置し、一体成形蓋３１は外容器１内の給水容器５の下方に設けた蓋保持部３２に回り止め状に嵌合保持されたものとすることができる。
【０００７】
【作用】
使用時には、外容器１内において給水容器５を取り出すことなく、その収納状態のままで手動で押し込んだり、回転させて動かすという簡単な操作で、給水容器５から水を外に流出させることができる。この流出水は外容器１内で水路１４を通って内容器４の通水孔２１へ導かれ、発熱剤３はその流出水と反応して発熱する。そして、燻煙殺虫剤２が発熱剤３で加熱されて蒸気となり蒸散口２２から発散する。
【０００８】
【発明の実施の形態】
（第１実施例）
図１および図２は本発明に係る加熱蒸散殺虫器の第１実施例を示しており、外容器１の中に、燻煙殺虫剤２および発熱剤３を収容した内容器４と、給水容器５とが収納されている。
【０００９】
外容器１は、上面が開口するプラスチック製の有底筒状の容器本体６と、この容器本体６の上端口部７に着脱可能に装着されるプラスチック製の蓋９とからなる。蓋９は中央開口９ａを有する環状に形成してある。容器本体６の内部は、仕切壁１０を介して内容器４の第１収容室１１と給水容器５の第２収容室１２とに区画形成してあり、仕切壁１０には縦方向の切欠１３を設けて、第２収容室１２と第１収容室１１との内底面どうしを連通させる水路１４が形成されている。
【００１０】
給水容器５は給水口１５を有する比較的細い有底筒状にプラスチック成形されており、給水口１５は内部に所要量の水を収容した後にアルミ箔等の破断容易なシール材１６で塞がれる。この給水容器５は給水口１５を下にして外容器１の第２収容室１２の中に垂直姿勢で収容する。第２収容室１２の内底面には前記シール材１６を突き破ることのできる円錐形または角錐形等の尖鋭突起１７が上向きに一体突設されている。
【００１１】
給水容器５の外周一部には可撓性の鍔１９を張り出し形成してあり、この鍔１９を仕切壁１０の上端とこれに対向する容器本体６の側壁に設けた段部との間に載置する。これで給水容器５は、使用前の収納状態において底側のシール材１６が尖鋭突起１７と当接することなく該尖鋭突起１７より少し上方に間隔をおいて静止固定されている。
使用時には、給水容器５は図１の二点鎖線で示すごとく可撓性の鍔１９を第２収容室１２の内周壁との摺接作用で上方へ反り変形させながら下方へ押し込むと、シール材１６が尖鋭突起１７で突き破られ、給水容器５内の水が給水口１５から第２収容室１２の内底面上に流出落下する。シール材１６を突き破った後は給水容器５から手を離しても給水容器５は第２収容室１２の内周壁と鍔１９との間で生じる摩擦力で上動するのを規制できる。第２収容室１２の内底面は水路１４に向かって下り傾斜状に形成されている。これにより給水容器５の給水口１５から流出した水は、その傾斜内底面上を流れ下り、水路１４を経て第１収容室１１の内底に速やかに流れ込んで溜まる。
【００１２】
内容器４は、金属材など耐熱性材料からなる有底筒状の容器本体２０の底に通水孔２１を設け、その上面に蒸散口２２を設けてあり、内底に生石灰等の発熱剤３を収容するとともに、この発熱剤３の上にピレスロイド系殺虫剤とオキサジアゾール系殺虫剤の混合剤等からなる燻煙殺虫剤２を収容している。第１収容室１１の内底面には支持リブ２３を放射状に設け、内容器４はその支持リブ２３上に載るように第１収容室１１の中に上方から出し入れ自在に収容する。これで内容器４の底と第１収容室１１の内底面との間に、水路１４からの流出水が流れ込み易くなる。使用前には発熱剤３が空気中の湿気と反応することのないように、内容器４の全体が防湿性の高いアルミ箔などの袋（図示せず）の中に入っている。使用時には内容器４はその袋を破り取ってから使用する。
【００１３】
上記構成の加熱蒸散殺虫器は、外容器１に内容器４と給水容器５とを収納して蓋９で閉じた状態で、全体が密封包装されている。給水容器５の上方への遊動は蓋９で規制されている。使用時には外側の包装を解いて外容器１から蓋９を取り外し、給水容器５を下方へ押し込み、シール材１６を尖鋭突起１７で突き破る。すると、給水容器５内の水は給水口１５から流出し、水路１４を通って第１収容室１１の内底に所定量だけ溜まり、内容器４の通水孔２１を有する底が浸水する。シール材１６を突き破った後は蓋９を外容器１に再び被せ付ける。内容器４内の発熱剤３は通水孔２１から入ってくる水と反応して発熱し、燻煙殺虫剤２を加熱し、燻煙殺虫剤２は蒸気となって蒸散口２２、蓋９の中央開口９ａから外部へ発散する。
【００１４】
（第２実施例）
第１実施例では給水容器５の外周面上の上下中間部位に可撓性の鍔１９を張り出し形成したが、これに代えて図３の第２実施例では可撓性の鍔１９を給水容器５の上端部から外周に張り出し形成し、この鍔１９を仕切壁１０の上端に載置している。その他の構成は第１実施例の場合と同様である。この第２実施例においても、第１実施例と同様に使用時には、給水容器５は可撓性の鍔１９を第２収容室１２の内周壁で上方へ反り変形させながら下方へ押し込むことで、給水容器５のシール材１６が尖鋭突起１７で突き破られ、給水容器５内の水が給水口１５から第２収容室１２の内底面上に落下流出する。
【００１５】
（第３実施例）
図４は給水容器５に関する第３実施例を示す。この第３実施例では、給水容器５の外周面上の上下二箇所から大小異径の可撓性の鍔１９・１９を外方へ張り出し形成している。そして上段側の大径の鍔１９は段付きに形成した第２収容室１２の開口上端縁に載置し、下段側の小径の鍔１９は第２収容室１２の内周壁の上下中間部に設けた段部２４の上に載置する。その他の構成は第１実施例と同様である。この第３実施例においても、使用時には、給水容器５は上下の鍔１９・１９を第２収容室１２の内周壁で上方へ反り変形させながら下方へ押し込むことで、給水容器５のシール材１６が尖鋭突起１７で突き破られ、給水容器５内の水が給水口１５から第２収容室１２の内底面上に落下流出する。シール材１６を突き破った後は、給水容器５から手を離しても給水容器５は上下の鍔１９・１９と第２収容室１２の内周壁との間で生じる摩擦力で上動するのを有効確実に規制できる。
【００１６】
（第４実施例）
図５は本発明に係る加熱蒸散殺虫器の第４実施例を示す。この第４実施例は給水容器５およびこれの開蓋方式が第１実施例のそれとは相違しており、その他の構成は第１実施例と同様である。すなわち、給水容器５は給水口１５を有する比較的細い有底筒状に形成されており、収容状態では上面側に回転用摘み２５を設け、下端の給水口１５は内部に所要量の水を収容した後に給水口１５の外周の雄ねじにねじ込み蓋２６をねじ込むことで塞がれている。この給水容器５は給水口１５を下にして外容器１の第２収容室１２の中に垂直姿勢に収容する。第２収容室１２の内底面には前記ねじ込み蓋２６を回り止め状に嵌合保持する凹部２７ａを有する蓋保持部２７が設けてある。ねじ込み蓋２６の外周にはローレット２９を設ける一方、蓋保持部２７の凹部２７ａの内周にローレット２９と係合する凹凸３０を設けてあり、両者２９・３０の係合でねじ込み蓋２６が蓋保持部２７に回り止め状に嵌合保持される。
【００１７】
このように外容器１の中に収納された給水容器５は、使用時に回転用摘み２５を持って給水容器５の全体を垂直軸心まわりに回転させることでねじ込み蓋２６が外れる。この開蓋によって給水容器５の下端の給水口１５から内部の水が流出し、内容器４内の発熱剤３が流出水と反応して発熱し、燻煙殺虫剤２を加熱蒸散させることは第１実施例の場合と同様である。
【００１８】
（第５実施例）
図６は本発明に係る加熱蒸散殺虫器の第５実施例を示す。この第５実施例は給水容器５およびこれの開蓋方式が第１実施例のそれとは相違しており、その他の構成は第１実施例と同様である。すなわち、給水容器５は給水口１５を有する比較的細い有底筒状に形成されており、収容状態において上方側の外周に回転用摘み２８を設け、給水口１５は内部に所要量の水を収容した後に捩じ切り可能な一体成形蓋３１で塞がれている。この給水容器５は給水口１５を下にして外容器１の第２収容室１２の中に垂直姿勢に収容する。第２収容室１２の内底面には、一体成形蓋３１が回り止め状に係合保持する係合溝を有する蓋保持部３２が設けられている。
【００１９】
このように外容器１の中に収納された給水容器５は、使用時に回転用摘み２８を持って給水容器５これ自体を垂直軸心まわりに回転させることで一体成形蓋３１を捩じ切ることができる。この捩じ切りによって給水口１５が開口して水が流出し、内容器４内の発熱剤３が流出水と反応して発熱し、燻煙殺虫剤２を加熱蒸散させることは第１実施例の場合と同様である。
【００２０】
【発明の効果】
本発明によれば、外容器１内の給水容器５をそのまま手動で押し込んだり、回転させて動かすという簡単な給水操作で給水することができ、かつ給水容器５から規定量の水を流出させて内容物４の発熱剤に過不足なく供給することができるので、使い勝手が頗る良好である。
【図面の簡単な説明】
【図１】第１実施例に係る加熱蒸散殺虫器の全体構造を示す縦断面図である。
【図２】第１実施例の外容器の内部平面図である。
【図３】第２実施例に係る加熱蒸散殺虫器の縦断面図である。
【図４】第３実施例に係る加熱蒸散殺虫器の縦断面図である。
【図５】第４実施例に係る加熱蒸散殺虫器の縦断面図である。
【図６】第５実施例に係る加熱蒸散殺虫器の縦断面図である。
【符号の説明】
１ 外容器
２ 燻煙殺虫剤
３ 発熱剤
４ 内容器
５ 給水容器
１４ 水路
１５ 給水口
１６ シール材
１７ 尖鋭突起
２１ 通水孔
２２ 蒸散口
２６ ねじ込み蓋
２７・３２ 蓋保持部
３１ 一体成形蓋[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a heat transpiration insecticide that transpires a smoke insecticide through a heat generating agent that reacts with water to generate heat.
[0002]
[Prior art]
As this type of heat transpiration insecticide, there is a heat-resistant inner container in which a soot insecticide and a heat generating agent made of quicklime are stored vertically, and this inner container is stored in an outer container. At the time of use, the inner container is taken out from the outer container, a predetermined amount of water is put into the outer container, and then the inner container is put back into the outer container. Then, the exothermic agent reacts with the water entering from the water hole provided at the bottom of the inner container and generates heat, and the smoke insecticide evaporates by this heat and is released from the evaporating port provided on the upper surface of the inner container. It has become.
[0003]
[Problems to be solved by the invention]
However, when water is put into the outer container at the time of use, tap water is generally poured into a small cup and poured into the outer container until reaching a mark position indicating a constant amount of water marked on the inner surface of the container. Such a water supply method requires a lot of troublesome work such as the use of a small cup. In addition, too much or too little water may be added, which may cause the smoke insecticide to not fully evaporate.
[0004]
SUMMARY OF THE INVENTION An object of the present invention is to provide a heat transpiration insecticide that can save the user the trouble of putting water in an outer container.
[0005]
[Means for Solving the Problems]
As shown in FIG. 1, the heat transpiration insecticide of the present invention includes an outer container 1 and a heat-resistant inner container 4 accommodated in the outer container 1. The inner container 4 has a water passage hole 21 on the bottom surface and a transpiration port 22 on the upper surface side. The inner container 4 contains the smoke insecticide 2 and generates heat that reacts with water and heats the smoke insecticide 2 between the inner bottom surface of the inner container 4 and the smoke insecticide 2. Agent 3 is stored. In addition, a water supply container 5 is arranged and stored in a predetermined position in the outer container 1 so that the water contained therein flows out by being moved by receiving a manual operation force. A water channel 14 for guiding the outflow water from the water supply container 5 to the water passage hole 21 of the inner container 4 is provided.
[0006]
As shown in FIG. 1, as the water supply container 5, the water supply port 15 of the water supply container 5 is closed by a sealing material 16 that can be easily broken, and is stored in the outer container 1 with the water supply port 15 facing downward. When the water supply container 5 is pushed down manually at a predetermined position in the outer container 1, the sealing material 16 is pierced by the sharp protrusion 17 provided below the water supply container 5 in the outer container 1. Alternatively, as shown in FIG. 5, it is assumed that the water supply port 15 of the water supply container 5 is closed by a screwed lid 26, and the water supply container 5 is manually rotated to a predetermined position in the outer container 1 with the water supply port 15 facing downward. The screwed lid 26 can be fitted and held in a non-rotating manner on a lid holding portion 27 provided below the water supply container 5 in the outer container 1. Further, as shown in FIG. 6, the water supply port 15 on the lower surface of the water supply container 5 is closed with an integral molded lid 31 that can be twisted, and the water supply container 5 is placed inside the outer container 1 with the water supply port 15 facing downward. It is assumed that it is housed in a predetermined position so as to be rotatable by manual operation, and the integrally formed lid 31 is fitted and held in a non-rotating manner on a lid holding portion 32 provided below the water supply container 5 in the outer container 1. it can.
[0007]
[Action]
At the time of use, without taking out the water supply container 5 in the outer container 1, the water can be discharged out of the water supply container 5 by a simple operation of manually pushing in the stored state or rotating and moving it. . The effluent water is guided in the outer container 1 through the water channel 14 to the water passage hole 21 of the inner container 4, and the heat generating agent 3 reacts with the effluent water and generates heat. Then, the smoke insecticide 2 is heated by the exothermic agent 3 to become steam and diverges from the transpiration port 22.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
(First embodiment)
1 and 2 show a first embodiment of a heat-transpiration insecticidal device according to the present invention, wherein an outer container 1 contains an inner container 4 containing a soot insecticide 2 and a heat generating agent 3, and a water supply container. 5 is stored.
[0009]
The outer container 1 includes a plastic bottomed cylindrical container main body 6 whose upper surface is open, and a plastic lid 9 that is detachably attached to the upper end opening 7 of the container main body 6. The lid 9 is formed in an annular shape having a central opening 9a. The inside of the container body 6 is partitioned into a first storage chamber 11 of the inner container 4 and a second storage chamber 12 of the water supply container 5 through a partition wall 10, and a vertical notch 13 is formed in the partition wall 10. A water channel 14 is formed to communicate the inner bottom surfaces of the second storage chamber 12 and the first storage chamber 11.
[0010]
The water supply container 5 is plastic-molded into a relatively thin bottomed cylindrical shape having a water supply port 15, and the water supply port 15 is filled with an easily breakable sealing material 16 such as aluminum foil after containing a required amount of water inside. It is. This water supply container 5 is accommodated in a vertical posture in the second storage chamber 12 of the outer container 1 with the water supply port 15 facing downward. On the inner bottom surface of the second storage chamber 12, a sharp protrusion 17 such as a cone shape or a pyramid shape capable of breaking through the sealing material 16 is integrally projected upward.
[0011]
A flexible ridge 19 is formed on a part of the outer periphery of the water supply container 5, and the ridge 19 is provided between the upper end of the partition wall 10 and a step portion provided on the side wall of the container body 6 facing the partition wall 10. Place. Thus, the water supply container 5 is fixed stationary with a space slightly above the sharp protrusion 17 without the bottom-side sealing material 16 coming into contact with the sharp protrusion 17 in the stored state before use.
When the water supply container 5 is used, as shown by a two-dot chain line in FIG. 1, the flexible bottle 19 is pushed downward while being warped and deformed upward by sliding contact with the inner peripheral wall of the second storage chamber 12. 16 is broken by the sharp protrusion 17, and the water in the water supply container 5 flows out from the water supply port 15 onto the inner bottom surface of the second storage chamber 12. After breaking through the sealing material 16, even if the hand is released from the water supply container 5, the water supply container 5 can be restricted from being lifted by a frictional force generated between the inner peripheral wall of the second storage chamber 12 and the flange 19. The inner bottom surface of the second storage chamber 12 is formed to be inclined downward toward the water channel 14. As a result, the water flowing out from the water supply port 15 of the water supply container 5 flows down on the inclined inner bottom surface, quickly flows into the inner bottom of the first storage chamber 11 through the water channel 14, and accumulates.
[0012]
The inner container 4 is provided with a water passage hole 21 at the bottom of a bottomed cylindrical container body 20 made of a heat resistant material such as a metal material, a transpiration port 22 is provided on the upper surface thereof, and an exothermic agent such as quick lime on the inner bottom. 3 and a soot insecticide 2 composed of a mixture of a pyrethroid insecticide and an oxadiazole insecticide or the like is housed on the exothermic agent 3. Support ribs 23 are provided radially on the inner bottom surface of the first storage chamber 11, and the inner container 4 is accommodated in the first storage chamber 11 so as to be freely put in and out from above so as to be placed on the support rib 23. Thus, the outflow water from the water channel 14 easily flows between the bottom of the inner container 4 and the inner bottom surface of the first storage chamber 11. Before use, the entire inner container 4 is contained in a bag (not shown) such as a highly moisture-proof aluminum foil so that the exothermic agent 3 does not react with moisture in the air. In use, the inner container 4 is used after breaking the bag.
[0013]
The heat-transpiration insecticide having the above-described configuration is hermetically sealed in a state where the outer container 1 contains the inner container 4 and the water supply container 5 and is closed by the lid 9. The upward movement of the water supply container 5 is restricted by the lid 9. At the time of use, the outer packaging is removed, the lid 9 is removed from the outer container 1, the water supply container 5 is pushed downward, and the sealing material 16 is pierced by the sharp protrusion 17. Then, the water in the water supply container 5 flows out from the water supply port 15, accumulates by a predetermined amount on the inner bottom of the first storage chamber 11 through the water channel 14, and the bottom having the water passage hole 21 of the inner container 4 is submerged. After breaking through the sealing material 16, the lid 9 is put on the outer container 1 again. The exothermic agent 3 in the inner container 4 reacts with water entering from the water passage hole 21 to generate heat, and the soot insecticide 2 is heated, so that the soot insecticide 2 becomes vapor and becomes a transpiration port 22 and a lid 9. Diverges from the central opening 9a to the outside.
[0014]
(Second embodiment)
In the first embodiment, the flexible ridge 19 is formed to project from the upper and lower intermediate portions on the outer peripheral surface of the water supply container 5, but instead of this, in the second embodiment of FIG. 5 is formed so as to project from the upper end of the outer periphery of the wall 5, and the flange 19 is placed on the upper end of the partition wall 10. Other configurations are the same as those in the first embodiment. Also in the second embodiment, when used in the same manner as the first embodiment, the water supply container 5 pushes the flexible rod 19 downward while warping and deforming the flexible ridge 19 at the inner peripheral wall of the second storage chamber 12, The sealing material 16 of the water supply container 5 is pierced by the sharp protrusion 17, and the water in the water supply container 5 falls and flows out from the water supply port 15 onto the inner bottom surface of the second storage chamber 12.
[0015]
(Third embodiment)
FIG. 4 shows a third embodiment relating to the water supply container 5. In the third embodiment, flexible rods 19 and 19 having different diameters are formed to project outward from two locations on the outer peripheral surface of the water supply container 5. Then, the large-side ridge 19 on the upper stage is placed on the upper edge of the opening of the second storage chamber 12 formed with a step, and the small-diameter ridge 19 on the lower stage is placed on the upper and lower intermediate portions of the inner peripheral wall of the second storage chamber 12 It is placed on the provided step 24. Other configurations are the same as those of the first embodiment. Also in the third embodiment, when the water supply container 5 is used, the upper and lower ridges 19 and 19 are pushed downward while being warped and deformed by the inner peripheral wall of the second storage chamber 12, so that the sealing material 16 of the water supply container 5 is pushed. Is pierced by the sharp protrusion 17, and the water in the water supply container 5 falls and flows out from the water supply port 15 onto the inner bottom surface of the second storage chamber 12. After breaking through the sealing material 16, the water supply container 5 can be lifted by the frictional force generated between the upper and lower troughs 19 and 19 and the inner peripheral wall of the second storage chamber 12 even if the hand is released from the water supply container 5. Effective and reliable regulation.
[0016]
(Fourth embodiment)
FIG. 5 shows a fourth embodiment of the heat transpiration insecticide according to the present invention. The fourth embodiment is different from that of the first embodiment in the water supply container 5 and the lid opening method thereof, and the other configurations are the same as those of the first embodiment. That is, the water supply container 5 is formed in a relatively thin bottomed cylindrical shape having a water supply port 15. In the accommodated state, a rotary knob 25 is provided on the upper surface side, and the water supply port 15 at the lower end has a required amount of water inside. After being accommodated, the screw cap 26 is screwed into the male screw on the outer periphery of the water supply port 15 to close it. The water supply container 5 is accommodated in a vertical posture in the second storage chamber 12 of the outer container 1 with the water supply port 15 facing downward. On the inner bottom surface of the second storage chamber 12, a lid holding portion 27 having a concave portion 27a for fitting and holding the screwed lid 26 in a non-rotating manner is provided. A knurling 29 is provided on the outer periphery of the screwed lid 26, and an unevenness 30 that engages with the knurled 29 is provided on the inner periphery of the concave portion 27 a of the lid holding portion 27. The holding portion 27 is fitted and held in a non-rotating manner.
[0017]
Thus, the water supply container 5 accommodated in the outer container 1 has the knob 25 for rotation at the time of use, and rotates the whole water supply container 5 to the surroundings of a vertical axis center, and the screwing lid | cover 26 removes. With this opening, the water inside flows out from the water supply port 15 at the lower end of the water supply container 5, the exothermic agent 3 in the inner container 4 reacts with the outflow water to generate heat, and the smoke insecticide 2 is heated and evaporated. This is the same as in the first embodiment.
[0018]
(5th Example)
FIG. 6 shows a fifth embodiment of the heat transpiration insecticide according to the present invention. The fifth embodiment is different from that of the first embodiment in the water supply container 5 and its opening method, and the other configurations are the same as those in the first embodiment. That is, the water supply container 5 is formed in a relatively thin bottomed cylindrical shape having a water supply port 15, and in the accommodated state, a rotary knob 28 is provided on the outer periphery on the upper side, and the water supply port 15 stores a required amount of water inside. It is closed by an integrally formed lid 31 that can be twisted after being accommodated. The water supply container 5 is accommodated in a vertical posture in the second storage chamber 12 of the outer container 1 with the water supply port 15 facing downward. On the inner bottom surface of the second storage chamber 12, a lid holding portion 32 having an engagement groove for engaging and holding the integrally formed lid 31 in a non-rotating manner is provided.
[0019]
Thus, the water supply container 5 accommodated in the outer container 1 has the rotary knob 28 in use and rotates the water supply container 5 itself around the vertical axis to twist off the integrally formed lid 31. Can do. According to the first embodiment, the water supply port 15 is opened by this twisting and water flows out, the exothermic agent 3 in the inner container 4 reacts with the outflow water to generate heat, and the smoke insecticide 2 is heated and evaporated. It is the same as the case of.
[0020]
【The invention's effect】
According to the present invention, water can be supplied by a simple water supply operation in which the water supply container 5 in the outer container 1 is manually pushed in, or rotated and moved, and a specified amount of water is discharged from the water supply container 5. Since it can supply to the exothermic agent of the content 4 without excess and deficiency, it is excellent in usability.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing the overall structure of a heat-transpiration insecticidal device according to a first embodiment.
FIG. 2 is an internal plan view of the outer container of the first embodiment.
FIG. 3 is a longitudinal sectional view of a heat transpiration insecticide according to a second embodiment.
FIG. 4 is a longitudinal sectional view of a heat transpiration insecticidal device according to a third embodiment.
FIG. 5 is a longitudinal sectional view of a heat transpiration insecticide according to a fourth embodiment.
FIG. 6 is a longitudinal sectional view of a heat transpiration insecticide according to a fifth embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Outer container 2 Smoke insecticide 3 Exothermic agent 4 Inner container 5 Water supply container 14 Water channel 15 Water supply port 16 Sealing material 17 Sharp projection 21 Water passage hole 22 Transpiration port 26 Screw-in lid 27/32 Lid holding part 31 Integrated molding lid

Claims (4)

外容器（１）と、外容器（１）内に収容される耐熱性の内容器（４）とを備えており、
内容器（４）は、底面に通水孔（２１）を、上面側に蒸散口（２２）をそれぞれ有し、
内容器（４）には、燻煙殺虫剤（２）が収納されているとともに、内容器（４）の内底面と燻煙殺虫剤（２）との間に、水と反応して燻煙殺虫剤（２）を加熱蒸散させる発熱剤（３）が収納されている加熱蒸散殺虫器において、
外容器（１）の内部は、仕切壁（１０）を介して第１収容室（１１）と第２収容室（１２）とに区画形成されており、
第１収容室（１１）に前記内容器（４）を、第２収容室（１２）に手動操作力を受けて動かされることで内部に入れた水が流出するようにしてなる給水容器（５）をそれぞれ収納配置してあり、
給水容器（５）は、給水口（１５）を下にして第２収容室（１２）の中で垂直姿勢となっており、
給水容器（５）からの流出水を内容器（４）の通水孔（２１）へ導くために、仕切壁（１０）には縦方向の切欠（１３）を設けて、第２収容室（１２）と第１収容室（１１）との内底面どうしを連通させる水路（１４）が形成されていることを特徴とする加熱蒸散殺虫器。An outer container (1) and a heat-resistant inner container (4) accommodated in the outer container (1),
The inner container (4) has a water passage hole (21) on the bottom surface and a transpiration port (22) on the upper surface side,
The inner container (4) contains the smoke insecticide (2), and reacts with water between the inner bottom surface of the inner container (4) and the smoke insecticide (2). In the heat transpiration insecticide containing the exothermic agent (3) for heat transpiration of the insecticide (2),
The interior of the outer container (1) is partitioned into a first storage chamber (11) and a second storage chamber (12) via a partition wall (10),
A water supply container (5) configured such that the inner container (4) is moved to the first storage chamber (11) and the second storage chamber (12) is moved by receiving a manual operation force so that the water contained therein flows out. ) Are stored and arranged,
The water supply container (5) has a vertical posture in the second storage chamber (12) with the water supply port (15) facing down,
In order to guide the outflow water from the water supply container (5) to the water passage hole (21) of the inner container (4) , the partition wall (10) is provided with a vertical notch (13), and the second storage chamber ( 12) A transpiration insecticidal device characterized in that a water channel (14) is formed to communicate the inner bottom surfaces of the first storage chamber (11) . 外容器（１）と、外容器（１）内に収容される耐熱性の内容器（４）とを備えており、
内容器（４）は、底面に通水孔（２１）を、上面側に蒸散口（２２）をそれぞれ有し、
内容器（４）には、燻煙殺虫剤（２）が収納されているとともに、内容器（４）の内底面と燻煙殺虫剤（２）との間に、水と反応して燻煙殺虫剤（２）を加熱蒸散させる発熱剤（３）が収納されている加熱蒸散殺虫器において、
外容器（１）内の所定位置に、手動操作力を受けて動かされることで内部に入れた水が流出するようにしてなる給水容器（５）を収納配置してあり、
外容器（１）の内部に、給水容器（５）からの流出水を内容器（４）の通水孔（２１）へ導くための水路（１４）が設けられており、
給水容器（５）の下面の給水口（１５）が、破断容易なシール材（１６）で閉じられており、
外容器（１）内の所定位置に、給水容器（５）をこれの給水口（１５）が下向きの状態で押し下げ可能に収納配置しており、
外容器（１）内の給水容器（５）の下方には、給水容器（５）の押し下げ動作に伴いシール材（１６）を突き破る尖鋭突起（１７）が設けられている加熱蒸散殺虫器。 An outer container (1) and a heat-resistant inner container (4) accommodated in the outer container (1),
The inner container (4) has a water passage hole (21) on the bottom surface and a transpiration port (22) on the upper surface side,
The inner container (4) contains the smoke insecticide (2), and reacts with water between the inner bottom surface of the inner container (4) and the smoke insecticide (2). In the heat transpiration insecticide containing the exothermic agent (3) for heat transpiration of the insecticide (2),
A water supply container (5) configured to allow water contained therein to flow out by being moved by receiving a manual operation force at a predetermined position in the outer container (1) is housed and disposed.
Inside the outer container (1) is provided a water channel (14) for guiding the outflow water from the water supply container (5) to the water passage hole (21) of the inner container (4),
The water supply port (15) on the lower surface of the water supply container (5) is closed with a sealing material (16) that is easy to break,
In a predetermined position in the outer container (1), the water supply container (5) is housed and arranged so that it can be pushed down with its water supply port (15) facing downward,
Below the water vessel of the outer container (1) in (5), the water supply container (5) pointed projections (17) pressurized heat transpiration insect killer that provided the pierce with sealing material (16) with the push-down operation of the. 外容器（１）と、外容器（１）内に収容される耐熱性の内容器（４）とを備えており、
内容器（４）は、底面に通水孔（２１）を、上面側に蒸散口（２２）をそれぞれ有し、
内容器（４）には、燻煙殺虫剤（２）が収納されているとともに、内容器（４）の内底面と燻煙殺虫剤（２）との間に、水と反応して燻煙殺虫剤（２）を加熱蒸散させる発熱剤（３）が収納されている加熱蒸散殺虫器において、
外容器（１）内の所定位置に、手動操作力を受けて動かされることで内部に入れた水が流出するようにしてなる給水容器（５）を収納配置してあり、
外容器（１）の内部に、給水容器（５）からの流出水を内容器（４）の通水孔（２１）へ導くための水路（１４）が設けられており、
給水容器（５）の給水口（１５）が、ねじ込み蓋（２６）で閉じられており、
外容器（１）内の所定位置に、給水容器（５）が給水口（１５）を下向きにして手動操作で回転可能に収納配置されており、
外容器（１）内の給水容器（５）の下方に、ねじ込み蓋（２６）を回り止め状に嵌合保持する蓋保持部（２７）が設けられている加熱蒸散殺虫器。 An outer container (1) and a heat-resistant inner container (4) accommodated in the outer container (1),
The inner container (4) has a water passage hole (21) on the bottom surface and a transpiration port (22) on the upper surface side,
The inner container (4) contains the smoke insecticide (2), and reacts with water between the inner bottom surface of the inner container (4) and the smoke insecticide (2). In the heat transpiration insecticide containing the exothermic agent (3) for heat transpiration of the insecticide (2),
A water supply container (5) configured to allow water contained therein to flow out by being moved by receiving a manual operation force at a predetermined position in the outer container (1) is housed and disposed.
Inside the outer container (1) is provided a water channel (14) for guiding the outflow water from the water supply container (5) to the water passage hole (21) of the inner container (4),
The water supply port (15) of the water supply container (5) is closed by a screwed lid (26);
In a predetermined position in the outer container (1), the water supply container (5) is housed and arranged so as to be rotatable by manual operation with the water supply port (15) facing downward.
Below the water vessel of the outer container (1) in (5), a lid holder (27) pressurized heat transpiration insect killer that has provided for fitting holding the screwing cover (26) to the detent-like. 外容器（１）と、外容器（１）内に収容される耐熱性の内容器（４） とを備えており、
内容器（４）は、底面に通水孔（２１）を、上面側に蒸散口（２２）をそれぞれ有し、
内容器（４）には、燻煙殺虫剤（２）が収納されているとともに、内容器（４）の内底面と燻煙殺虫剤（２）との間に、水と反応して燻煙殺虫剤（２）を加熱蒸散させる発熱剤（３）が収納されている加熱蒸散殺虫器において、
外容器（１）内の所定位置に、手動操作力を受けて動かされることで内部に入れた水が流出するようにしてなる給水容器（５）を収納配置してあり、
外容器（１）の内部に、給水容器（５）からの流出水を内容器（４）の通水孔（２１）へ導くための水路（１４）が設けられており、
給水容器（５）の下面の給水口（１５）が、給水容器（５）を回すことにより捩じ切り可能な一体成形蓋（３１）で閉じられており、
外容器（１）内の所定位置に、給水容器（５）をこれの給水口（１５）が下向きの状態で回転可能に収納配置されており、
外容器（１）内の給水容器（５）の下方に、一体成形蓋（３１）を回り止め状に嵌合保持する蓋保持部（３２）が設けられている加熱蒸散殺虫器。 An outer container (1) and a heat-resistant inner container (4) accommodated in the outer container (1) ,
The inner container (4) has a water passage hole (21) on the bottom surface and a transpiration port (22) on the upper surface side,
The inner container (4) contains the smoke insecticide (2), and reacts with water between the inner bottom surface of the inner container (4) and the smoke insecticide (2). In the heat transpiration insecticide containing the exothermic agent (3) for heat transpiration of the insecticide (2),
A water supply container (5) configured to allow water contained therein to flow out by being moved by receiving a manual operation force at a predetermined position in the outer container (1) is housed and disposed.
Inside the outer container (1) is provided a water channel (14) for guiding the outflow water from the water supply container (5) to the water passage hole (21) of the inner container (4),
The water supply port (15) on the lower surface of the water supply container (5) is closed with an integrally formed lid (31) that can be twisted by turning the water supply container (5).
In a predetermined position in the outer container (1), the water supply container (5) is housed and arranged so as to be rotatable with the water supply port (15) facing downward,
Below the water vessel of the outer container (1) in (5), pressurized heat transpiration insect killer that have cover holding portion fitted holding (32) is provided integrally formed cap (31) to the detent-like.
JP17387998A 1998-06-05 1998-06-05 Heated transpiration insecticide Expired - Fee Related JP3763504B2 (en)

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