JP5696752B2 - Electric kettle - Google Patents

Electric kettle Download PDF

Info

Publication number
JP5696752B2
JP5696752B2 JP2013180995A JP2013180995A JP5696752B2 JP 5696752 B2 JP5696752 B2 JP 5696752B2 JP 2013180995 A JP2013180995 A JP 2013180995A JP 2013180995 A JP2013180995 A JP 2013180995A JP 5696752 B2 JP5696752 B2 JP 5696752B2
Authority
JP
Japan
Prior art keywords
steam
lid
container
spout
pouring
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.)
Active
Application number
JP2013180995A
Other languages
Japanese (ja)
Other versions
JP2013236968A (en
Inventor
水流 猛志
猛志 水流
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiger Corp
Original Assignee
Tiger Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tiger Corp filed Critical Tiger Corp
Priority to JP2013180995A priority Critical patent/JP5696752B2/en
Publication of JP2013236968A publication Critical patent/JP2013236968A/en
Application granted granted Critical
Publication of JP5696752B2 publication Critical patent/JP5696752B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

本発明は、電気ケトルに関し、詳しくは、ヒータにより湯沸かしを行う金属製の内容器を外装ケースに収容した器体と、この器体の上端にて、内容器を閉じる蓋体とを備え、この蓋体に、内容液を器体の上端前部に向け注出させる注出路と、この注出路を開閉する開閉機構と、蒸気を外部に逃がす蒸気通路とを設けたハンディタイプの電気ケトルに関する。   The present invention relates to an electric kettle, and more specifically, includes a container body in which an inner container made of metal that is heated by a heater is housed in an outer case, and a lid body that closes the inner container at the upper end of the container body. The present invention relates to a handy type electric kettle in which a lid is provided with a pouring path for pouring the content liquid toward the front upper end of the container, an opening / closing mechanism for opening and closing the pouring path, and a steam passage for releasing steam to the outside.

ケトルは本来コンロに掛けて湯を沸かすだけの、いわゆる「やかん」として古くから用いられているが、電源への接続により手軽に数分で湯沸かしができ、かつハンディタイプの手軽に取り扱える電気ケトルが普及してきている(例えば、特許文献1参照。)。   Kettles have been used for a long time as so-called “kettles” that simply boil water on a stove, but there is an electric kettle that can be easily heated in a few minutes by connecting to a power source and can be handled easily by a handy type. It has become widespread (for example, see Patent Document 1).

特開平10−157号公報Japanese Patent Laid-Open No. 10-157

しかし、特許文献1などで知られる従来の電気ケトルは、ヒータによる加熱でありながら簡易さを優先する余り、湯沸かし容器が外部に露出したままであったり、転倒時の内容液の流出、蒸気の放出といったことに対する安全が図られていなかった。使用者の安全、電気製品自体の安全に関し、便利に使用されるほど危険率は増大する。   However, the conventional electric kettle known from Patent Document 1 or the like gives priority to simplicity while being heated by a heater, and the kettle container remains exposed to the outside, the outflow of the contents liquid at the time of falling, the vapor There was no safety against the release. Regarding the safety of the user and the safety of the electrical product itself, the risk factor increases as it is used conveniently.

そこで、本出願人は、電気ポットのように保温機能や複雑な制御は行わないが、安全性を高めた電気ケトルを先に提案している(特願2007−52328)。このものは、図15(b)に示すように、ヒータaにより湯沸かしを行う金属製の内容器bを外装ケースiに収容した器体cと、この器体cの上端にて、内容器bを閉じる蓋体dとを備え、この蓋体dに、内容液を器体cの上端前部に向け注出させる注出路eと、この注出路eを開閉する開閉機構fと、蒸気を外部に逃がす転倒時止水機能付きの蒸気通路gとを設け、器体cにハンドルhを設けて手軽に取り扱えるハンディタイプの電気ケトルとしている。   Therefore, the present applicant has previously proposed an electric kettle with improved safety, although it does not perform a heat retaining function or complicated control unlike an electric pot (Japanese Patent Application No. 2007-52328). As shown in FIG. 15 (b), this includes a container c containing a metal inner container b that is heated by a heater a in an outer case i, and an inner container b at the upper end of the container c. A lid d for closing, a pouring path e for pouring the content liquid toward the upper front end of the container body c, an opening / closing mechanism f for opening and closing the pouring path e, and steam to the outside And a steam passage g with a water stop function at the time of falling is provided, and a handle h is provided on the container c to provide a handy type electric kettle that can be easily handled.

このものでは、湯沸かし容器である内容器bが外装ケースiに覆われて、使用者が直接触れて熱い思いをしたり火傷を負うようなことがないし、加熱効率も幾分高まる。また、蓋体dによって内容器bを閉じ、蓋体dに設けた注出路eを開閉機構fによって開いたときだけ内容液が注出でき、湯沸かし時を含む非注出時に器体cが転倒しても注出路eを通じた内容液の流出は防げる。さらに、蒸気は蓋体dに設けた所定の蒸気通路gを通じて所定の経路で所定の安全位置、具体的には、開閉機構fの操作部f1や蓋体dの着脱操作部jが設けられる位置から離れた、例えば、器体cの下部に回して放出するようにするので、注口mから無制限に放出される危険を抑えられるし、転倒時止水機能、つまり蒸気通路gに設けた転倒時止水弁kが、器体cの転倒に応動して蒸気通路gを塞ぐ位置に移動する止水機能により、器体cが転倒しても内容液が蒸気通路gを通じて流出するのを防止することができる。   In this case, the inner container b, which is a kettle container, is covered with the outer case i, so that the user does not touch it directly to feel hot or get burned, and the heating efficiency is somewhat increased. Further, the content liquid can be poured out only when the inner container b is closed by the lid body d and the pouring path e provided in the lid body d is opened by the opening / closing mechanism f, and the container body c falls down when not pouring including hot water. Even so, it is possible to prevent the content liquid from flowing out through the discharge channel e. Further, the steam passes through a predetermined steam passage g provided in the lid body d, and a predetermined safety position, specifically, a position where the operation part f1 of the opening / closing mechanism f and the attachment / detachment operation part j of the lid body d are provided. For example, because it is released to the lower part of the vessel c, the risk of unlimited discharge from the spout m is suppressed, and the water stop function at the time of the fall, that is, the fall provided in the steam passage g The water stop valve k moves to a position that closes the steam passage g in response to the fall of the vessel c, thereby preventing the liquid content from flowing out through the vapor passage g even if the vessel c falls. can do.

一方、蒸気通路gは蓋体dを通じ器体cの内部を通して底部まで迂回させて沸騰を検知する蒸気センサlとの接触を図って後外部に放出するのに、内容器bの外回りでかさ張り、外装ケースiを局部的に外部に膨らせるにしても、取り扱いの手軽さを守るため大型化が制限される結果スペースが足りず、内容器bの胴部途中から口部にかけて細くする絞り形状として、必要スペースを確保している。   On the other hand, the steam passage g is bulged around the outer side of the inner container b in order to make contact with the steam sensor l for detecting boiling by detouring through the inside of the container body c through the lid body d and releasing it to the outside. Even if the outer case i is locally expanded to the outside, there is not enough space as a result of being restricted in size to protect the ease of handling, and the aperture shape that narrows from the middle of the inner container b to the mouth As necessary space is secured.

しかし、転倒時の止水に関し、動作部材である蒸気通路gの転倒時止水弁kを必須とすることは、構造の複雑化や不具合発生による歩留まり低下、コスト上昇の原因になり、使用の安全を確保した低価格機種実現の妨げになる。   However, regarding the water stoppage at the time of a fall, making the water stop valve k at the time of the fall of the steam passage g which is an operation member becomes a cause of a complicated structure, a decrease in yield due to occurrence of a failure, and an increase in cost. This hinders the realization of low-cost models that ensure safety.

本発明の目的は、このような課題を解決するものであり、注出路、この注出路の開閉機構、蒸気通路を蓋体に備えて、転倒時の止水が図れる構造が簡単でコストの低減が図れる電気ケトルを提供することにある。   The object of the present invention is to solve such a problem, and a structure that can provide a pouring path, an opening / closing mechanism for the pouring path, and a steam passage in the lid so that water can be stopped at the time of falling is simple and reduced in cost. It is in providing the electric kettle which can plan.

上記課題を解決するため、本発明の電気ケトルは、ヒータにより湯沸かしを行う金属製の内容器を外装ケースに収容した器体と、この器体の上端にて、内容器をシール部材を介し閉じる蓋体とを備えたハンディタイプの電気ケトルにおいて、蓋体に、内容器内に開口した流出口から内容液を器体の上端前部に向けた注出口へ注出させる注出路と、この注出路を開閉する開閉機構と、蒸気を外部に逃がす蒸気通路とを設け、蒸気通路は、蓋体外部への蒸気放出口の下流に、器体の転倒時に流入してくる内容液を溜めまたはおよび迂回させて蓋体外部への蒸気放出口に至るのを阻止しまたは遅らせる転倒時流出防止部を有し、器体は、前記注出口と繋がって上端前部に突出する注ぎ口を有し、蓋体は、注出口から注ぎ口部上に、一体に延びて注ぎ口を覆う注部蓋を有していることを特徴としている。 In order to solve the above-mentioned problems, the electric kettle of the present invention closes the inner container through a sealing member at the upper end of the container containing the metal inner container that is heated by the heater in the outer case. In a handy type electric kettle equipped with a lid, the pouring path for pouring the content liquid from the outlet opening in the inner container to the spout toward the upper front of the container, An opening / closing mechanism that opens and closes the outlet path and a steam passage that releases steam to the outside are provided, and the steam passage stores the content liquid that flows in when the container falls, downstream of the steam discharge port to the outside of the lid body and / or It has a spill prevention part at the time of falling that prevents or delays reaching the vapor discharge port to the outside of the lid body, and the container has a spout that is connected to the spout and projects to the front upper end, lid is Note on the spout portion from the outlet, extends integrally Note It is characterized by having a dispensing section lid covering the mouth.

このような構成では、蓋体は、注出路、および蒸気通路の機能上、内容器内を器体外に通じさせて、内容液の注出、蒸気の外部への放出を図るが、注出通路は、内容液を注出路の注出口から器体の上端前部に突出する注ぎ口を経て、注ぎ口が蓋から一体に延びる注部蓋で覆われた状態で注出することができ、この注出するとき以外、開閉機構により確実に閉じられるので、湯沸かし時を含む非注出時に器体が転倒しても内容液が注出路を通じて器体外に流出することはない。また、蒸気通路は、常時開放されて湯沸かし時はもとよりその後も発生する蒸気を蓋体の蒸気放出口から外部に放出して、器体内が昇圧するのを防止しながら、器体が転倒して蒸気通路に内容液が流入してきても、この内容液を転倒時流出防止部が溜め置き、あるいは迂回させて、蒸気放出口に至るのを阻止または遅らせることができる。 In such a configuration, the lid body, for the function of the extraction path and the steam passage, allows the inside of the inner container to pass out of the vessel body, thereby discharging the content liquid and discharging the steam to the outside. The content liquid can be poured out through the spout protruding from the spout of the pouring path to the front upper end of the container, with the spout covered with a spout lid extending integrally from the lid. Since it is reliably closed by the opening / closing mechanism except when it is poured out, even if the container falls over during non-pouring including when boiling, the content liquid does not flow out of the container through the pouring path. In addition, the steam passage is always open and the steam generated from the time of boiling water is discharged from the steam outlet of the lid to the outside, preventing the pressure inside the container from falling, and the container falls down. Even if the content liquid flows into the steam passage, the content liquid can be blocked or delayed by being stored in the outflow prevention unit at the time of falling or detoured to reach the steam discharge port.

本発明のそれ以上の特徴は、以下の具体的な説明および図面によって明らかになる。また、本発明の各特徴はそれ自体単独で、あるいは複合して種々な組み合わせで採用することができる。   Further features of the present invention will become apparent from the following specific description and drawings. Each feature of the present invention can be used alone or in combination with various combinations.

本発明の電気ケトルによれば、蓋体が注出路、蒸気通路で内容器内から器体外に通じて内容液の注出、蒸気の外部への放出を図るのに、内容液の注出は、注出路の注出口から器体の上端前部に突出する注ぎ口を経て、注ぎ口が蓋から一体に延び、蓋体と同体に取り扱える注部蓋で覆われた状態で行うことができ、この内容液の注出時以外は注出路を開閉機構にて閉じ、非注出時に器体が転倒しても内容液が器体外に流出させないし、蒸気通路の常時開放で湯沸かし時やその後発生する蒸気を外部に放出し器体内の昇圧を防止しながら、器体転倒で蒸気通路に内容液が流入しても転倒時流出防止部での溜め置きや迂回にて蒸気放出口に至るのを阻止または遅らせるので、動作部のない簡単かつ低コストな構造にて内容液が蒸気通路を通じ早期に、多量に外部に流出するようなことを回避することができる。 According to the electric kettle of the present invention, the lid is led from the inner container to the outside of the container through the pouring path and the steam passage, so that the content liquid is poured out and the steam is discharged to the outside. , through the spout projecting from the spout of the pouring outlet at the upper end front portion of the device body, spout integrally extending from the lid, it can be performed in a state covered by the dispensing section cover that handled the lid and homologues When the contents liquid is not being dispensed, the dispensing path is closed with an opening / closing mechanism, so that the contents liquid will not flow out of the container even if the container falls over when not being dispensed. While the generated steam is released to the outside and the pressure inside the container is prevented, even if the liquid content flows into the steam passage due to the body overturning, it will reach the steam discharge port by storing or bypassing in the outflow prevention part when it falls. Prevents or delays the content liquid quickly through the vapor passage with a simple and low-cost structure without moving parts. It is possible to avoid such a large quantity flowing out.

本発明の実施の形態に係る電気ケトルの断面図である。It is sectional drawing of the electric kettle which concerns on embodiment of this invention. 同電気ケトルの外観斜視図である。It is an external appearance perspective view of the same electric kettle. 同電気ケトルの蓋体を取り外した状態の斜視図である。It is a perspective view of the state where the lid of the electric kettle was removed. 同電気ケトルの蓋体を上下反転状態で示す斜視図である。It is a perspective view which shows the cover body of the same electric kettle in the upside down state. 同電気ケトルの蓋体の正立状態での斜視図である。It is a perspective view in the upright state of the cover body of the same electric kettle. 同電気ケトルの蓋体の上板および補助中間板に着脱機構を組み合わせて見た斜視図である。It is the perspective view which combined and combined the attachment / detachment mechanism with the upper board and auxiliary | assistant intermediate | middle board of the cover body of the electric kettle. 同電気ケトルの蓋体の内蓋を取り除き、上下反転状態で開閉機構の弁を分解して示す斜視図および弁単体の斜視図である。It is the perspective view which removes the inner cover of the cover body of the electric kettle, and shows the valve of the opening / closing mechanism in an upside down state, and a perspective view of the single valve. 同電気ケトルの蓋体の上板を取り外して見た正立状態の斜視図である。It is the perspective view of an upright state which removed and looked at the upper board of the lid of the electric kettle. 同電気ケトルの器体のハンドルを含む上端半部を断面して見た斜視図である。It is the perspective view which looked at the upper end half part containing the handle | steering-wheel of the container of the same electric kettle in cross section. 同電気ケトルの蓋体の上板半部を除去して見た平面図である。It is the top view seen by removing the upper-plate half part of the cover body of the same electric kettle. 同電気ケトルの蓋体の上板を取り除いて見た成立状態の斜視図である。It is the perspective view of the formation state seen by removing the upper board of the lid body of the electric kettle. 同電気ケトルの蓋体の内蓋を取り除いて見た上下反転状態での斜視図である。It is the perspective view in the upside down state seen by removing the inner lid of the lid of the electric kettle. 同電気ケトルの蓋体の着脱機構部を係合部材が突出する非操作状態で示す断面図である。It is sectional drawing which shows the attachment / detachment mechanism part of the cover body of the electric kettle in the non-operation state from which an engaging member protrudes. 同電気ケトルの蓋体の着脱機構部を係合部材を突出位置から後退させた操作状態で示す断面図である。It is sectional drawing which shows the attachment / detachment mechanism part of the cover body of the same electric kettle in the operation state which made the engaging member retreat from the protrusion position. 同電気ケトルの水平注出時の残量状態を、先行例の電気ケトルの水平注出時の残量状態と比較して示す説明図である。It is explanatory drawing which shows the residual amount state at the time of horizontal pouring of the electric kettle compared with the residual amount state at the time of horizontal pouring of the electric kettle of a prior example. 同電気ケトルの蒸気通路における転倒時止水状態を示す断面図である。It is sectional drawing which shows the water stop state at the time of a fall in the steam channel | path of the same electric kettle. 同電気ケトルの蓋体の蒸気通路とハンドルの蒸気導入路との接続部を示す断面図である。It is sectional drawing which shows the connection part of the vapor | steam channel | path of the cover body of the same electric kettle, and the vapor | steam introduction path of a handle. 同電気ケトルの別の例を示す一部の断面図である。It is a partial sectional view showing another example of the electric kettle.

以下、本発明の実施の形態について図1〜図18を参照しながら説明する。しかし、本発明は、特に限定的な記載がない限りは、本発明の範囲を以下の実施形態に限定する趣旨のものではなく、単なる説明例にすぎない。   Embodiments of the present invention will be described below with reference to FIGS. However, the present invention is not intended to limit the scope of the present invention to the following embodiments, but is merely an illustrative example, unless otherwise specified.

本実施の形態は、図1に示すように、ヒータ1により湯沸かしを行うステンレス鋼などよりなる金属製の内容器2を樹脂製の外装ケース3に収容した器体4と、この器体4の上端にて、内容器2を閉じる蓋体5とを備えている。さらに、この蓋体5に、内容液を器体4の上端前部に向け注出させる注出路6と、この注出路6を開閉する開閉機構7と、蒸気を外部に逃がす転倒時止水機能付きの蒸気通路8とを設け、器体4にハンドル9を設けて手軽に取り扱えるハンディタイプの電気ケトルとしている。これにより、湯沸かし容器である内容器2が外装ケース3に覆われて、使用者が直接触れて熱い思いや火傷を負うようなことがないし、外装ケース3が樹脂製であることによる断熱性と、内容器2および外装ケース3間の空気断熱作用も手伝って、器体4外面の温度を抑えられるので、手を触れた時の熱的安全性が高まる。また、それらの断熱効果によって加熱効率も幾分高まる。   In the present embodiment, as shown in FIG. 1, a container 4 in which a metal inner container 2 made of stainless steel or the like that is heated by a heater 1 is housed in a resin outer case 3, A lid 5 that closes the inner container 2 is provided at the upper end. Furthermore, a pouring path 6 for pouring the content liquid toward the upper end front of the container body 4, an opening / closing mechanism 7 for opening and closing the pouring path 6, and a water stop function at the time of falling that allows the steam to escape to the outside. A hand-held electric kettle that can be easily handled by providing a handle 9 on the container body 4. As a result, the inner container 2 that is a kettle container is covered with the outer case 3 so that the user does not touch it directly to cause hot feelings or burns, and the heat insulating property due to the outer case 3 being made of resin. Since the air insulation action between the inner container 2 and the outer case 3 is also helped and the temperature of the outer surface of the container body 4 can be suppressed, the thermal safety when touched is increased. Also, the heating efficiency is somewhat increased due to their heat insulating effect.

また、蓋体5によって内容器2を閉じ、蓋体5に設けた注出路6を開閉機構7によって開いたときだけ内容液が注出でき、湯沸かし時を含む非注出時に器体4が転倒しても注出路6を通じた内容液の流出は防げる。さらに、蒸気は蓋体5に設けた所定の蒸気通路8を通じて所定の経路で所定の安全位置、具体的には、開閉機構7の蓋体5外部からの操作部11や蓋体5の蓋体5外部からの着脱機構12の外部操作部が設けられる位置から離れた、例えば、図1に示す蓋体5の後部にて放出するようにするので、器体4の注口13から無制限に放出される危険を抑えられるし、転倒時止水機能、つまり蒸気通路8に設けた転倒時止水弁14が、器体4の転倒に応動して蒸気通路8を塞ぐ図15(a)、図16に示す位置に移動する止水機能により、器体4が転倒しても内容液が蒸気通路8を通じて流出するのを防止することができる。   Further, the inner container 2 is closed by the lid 5 and the content liquid can be poured out only when the pouring path 6 provided in the lid 5 is opened by the opening / closing mechanism 7, and the container body 4 falls down when not pouring including the time of boiling water. Even so, the outflow of the content liquid through the pouring channel 6 can be prevented. Further, the steam passes through a predetermined steam passage 8 provided in the lid 5, and a predetermined safe position on the predetermined path, specifically, the operation unit 11 from the outside of the lid 5 of the opening / closing mechanism 7 and the lid of the lid 5. 5 Since the discharge is performed at the rear portion of the lid 5 shown in FIG. 1, for example, away from the position where the external operation unit of the attachment / detachment mechanism 12 is provided from the outside, the discharge is unlimited from the spout 13 of the container 4 15 (a), FIG. 15 (a), FIG. 15 (a), and FIG. 15 (a) and FIG. 16 can prevent the liquid content from flowing out through the vapor passage 8 even if the container body 4 falls down.

しかし、着脱機構を必須としないまでも、既述したように転倒時止水弁14のように動作機構を持った蒸気通路8の採用は、製品コスト上昇の原因になり、低コスト機種に採用しにくい。これに対応するのに本実施の形態では、蒸気通路8は、蓋体5外部への蒸気放出口47の下流に、器体4の転倒時に流入してくる内容液16を溜めまたはおよび迂回させて蓋体5外部への蒸気放出口47に至るのを阻止しまたは遅らせる転倒時流出防止部8を有したものとしている。   However, even if the attachment / detachment mechanism is not essential, the use of the steam passage 8 having the operation mechanism such as the water stop valve 14 at the time of overturning as described above causes the product cost to rise, and is adopted in the low cost model. Hard to do. In order to cope with this, in the present embodiment, the steam passage 8 stores or detours the content liquid 16 that flows in when the container body 4 falls, downstream of the steam discharge port 47 to the outside of the lid body 5. In this case, the fall prevention portion 8 is provided for preventing or delaying the vapor discharge port 47 to the outside of the lid 5.

これにより、蓋体5は注出路6および蒸気通路8の機能上、内容器2内を器体4外に通じさせて、内容液16の注出、蒸気の外部への放出を図るが、注出通路6は、内容液16を注出するとき以外、開閉機構7により確実に閉じられるので、湯沸かし時を含む非注出時に器体4が転倒しても内容液16が注出路6を通じて器体4外に流出することはない。また、蒸気通路8は、常時開放されて湯沸かし時はもとよりその後も発生する蒸気を蓋体5の蒸気放出口47から外部に放出して、器体4内が昇圧するのを防止しながら、器体4が転倒して蒸気通路8に内容液16が流入してきても、この内容液16を転倒時流出防止部8aが溜め置き、あるいは迂回させて、蒸気放出口47に至るのを阻止または遅らせることができる。   As a result, the lid 5 causes the inside of the inner container 2 to communicate with the outside of the container 4 due to the function of the pouring path 6 and the steam passage 8, and the liquid 5 is poured out and the steam is discharged to the outside. Since the discharge passage 6 is reliably closed by the opening / closing mechanism 7 except when the content liquid 16 is poured out, the content liquid 16 can be discharged through the discharge path 6 even if the container 4 falls during non-pouring including the time of boiling water. It does not flow out of the body 4. In addition, the steam passage 8 is always opened to release steam generated not only when boiling water but also afterward from the steam discharge port 47 of the lid 5 to prevent the pressure inside the container 4 from being increased. Even when the body 4 falls and the content liquid 16 flows into the steam passage 8, the content liquid 16 is blocked or delayed by the outflow prevention unit 8 a when it falls, or is prevented from reaching the steam discharge port 47. be able to.

この結果、蓋体5が注出路6、蒸気通路8で内容器2内から器体5外に通じて内容液16の注出、蒸気の外部への放出を図るのに、内容液16の注出時以外は注出路6を開閉機構7にて閉じ、非注出時に器体4が転倒しても内容液16が器体4外に流出させないし、蒸気通路8の常時開放で湯沸かし時やその後発生する蒸気を外部に放出し器体4内の昇圧を防止しながら、器体4の転倒で蒸気通路8に内容液16が流入しても転倒時流出防止部8aでの溜め置きや迂回にて蒸気放出47に至るのを阻止または遅らせるので、動作部のない簡単かつ低コストな構造にて内容液が蒸気通路8を通じ早期に、多量に外部に流出するようなことを回避することができる。従って、器体4が転倒しても器体4を起こせば内容液16が流出してしまうのを阻止しやすく、まわりを濡らしたりすることが回避できる。   As a result, the lid 5 is introduced from the inner container 2 to the outside of the container body 5 through the pouring path 6 and the steam passage 8 so that the content liquid 16 is poured and the steam is discharged to the outside. The discharge path 6 is closed by the opening / closing mechanism 7 except when the container is discharged, and the liquid 16 does not flow out of the container 4 even if the container 4 falls over when not discharged. After that, the generated steam is discharged to the outside to prevent pressure rise in the container body 4, and even if the content liquid 16 flows into the steam passage 8 due to the container body 4 falling over, it is stored in the outflow prevention unit 8 a during the fall or bypassed. Therefore, it is possible to prevent the content liquid from flowing out to the outside in a large amount through the steam passage 8 at an early stage with a simple and low-cost structure having no moving part. it can. Therefore, even if the container body 4 falls down, it is easy to prevent the content liquid 16 from flowing out if the container body 4 is raised, and it is possible to avoid wetting around.

ここで、図示例では、蒸気通路8は、器体4の転倒時に蒸気通路8を閉じる前記転倒時止水弁14をも有するものとし、転倒時流出防止部8aは、転倒時止水弁14と蒸気放出口47との間に設けてある。これにより、器体4が転倒したとき、転倒時流出防止部8aによる内容液16の流出防止に併せ、転倒時止水弁14が働いて蒸気通路8を閉じて止水することができ、器体4の転倒時、転倒時流出防止部8aでの内容液16の流出防止に併せ、転倒時止水弁14が働いて蒸気通路8を止水状態に閉じ、内容液12の流出防止機能が倍加するので、高価機種に好適である。特に、転倒時流出防止部は転倒時止水弁の下流にて、器体が転倒して停止するまで転倒時止水弁が止水位置に安定しないことに対応した短い時間の間の極く少量の内容液を受け入れて以降への流出を防止すればよくなり、外部への流出を阻止しやすいし、内容液が流入しても少量に抑えやすく措置が省略できたり、措置するにも容易になる。   Here, in the illustrated example, the steam passage 8 also has the above-described stoppage water stop valve 14 that closes the steam passage 8 when the container body 4 falls down, and the fallout outflow prevention unit 8a includes the overturning stopwater valve 14. And the vapor discharge port 47. Thereby, when the container body 4 falls, in addition to the prevention of the outflow of the content liquid 16 by the falling outflow prevention part 8a, the water stop valve 14 at the time of falling works to close the steam passage 8 and stop the water. When the body 4 falls, in addition to preventing the content liquid 16 from flowing out at the falling outflow prevention portion 8a, the water stop valve 14 operates during the fall to close the steam passage 8 in a water-stopped state, thereby preventing the content liquid 12 from flowing out. Since it doubles, it is suitable for expensive models. In particular, the spill prevention part at the time of falling is extremely downstream for a short period of time corresponding to the fact that the water stop valve at the time of falling does not stabilize at the water stop position until the device falls and stops at the downstream. It is only necessary to accept a small amount of content liquid and prevent it from flowing out, and it is easy to prevent outflow to the outside. become.

さらに、器体4は、内容器2側で発生する蒸気に触れて沸騰を検知し、ヒータ1をオフする蒸気検知部26を備え、蒸気通路8は、転倒時流出防止部8aから蒸気放出口47と蒸気検知部26とに通じている構成としている。これにより、蒸気検知部26が器体4側に設けられて内容2内で発生する蒸気に触れ、沸騰を検知したときヒータ1をオフするので、特別な制御、蓋体5側の電気装備なしに、加熱を停止することができ、蒸気通路8は転倒時流出防止8aから蒸気放出口47と蒸気検知部26とに通じて、器体4の転倒時でも内容液16が蒸気放出口47へはもとより、蒸気検知部26にも至るのを防止することができる。また、蒸気放出口47に加え、蒸気検知部26にも蒸気を送り込む蒸気経路が転倒時流出防止部8aから単純に分岐するだけでよくなる。   Furthermore, the container body 4 includes a steam detector 26 that detects boiling by touching the steam generated on the inner container 2 side and turns off the heater 1, and the steam passage 8 is connected to the steam discharge port from the outflow prevention unit 8 a during the fall. 47 and the steam detection unit 26. As a result, the steam detector 26 is provided on the container body 4 side and touches the steam generated in the contents 2, and when the boiling is detected, the heater 1 is turned off, so there is no special control and no electrical equipment on the lid body 5 side. In addition, the heating can be stopped, and the steam passage 8 leads to the steam discharge port 47 and the steam detection unit 26 from the outflow prevention 8a at the time of overturning, so that the content liquid 16 flows to the steam discharge port 47 even when the container body 4 is overturned. In addition, it is possible to prevent the vapor detection unit 26 from being reached. Further, in addition to the steam discharge port 47, the steam path for sending the steam to the steam detection section 26 may be simply branched from the falling outflow prevention section 8a.

この結果、蒸気検知部26が器体4側で蒸気に触れて沸騰検知時にヒータ1をオフすることにより、特別な制御、蓋体5側の電気装を不要とするので、製品コストを抑えられ、蓋体5内容液給排や丸荒いなどに便利な着脱式にするのに好適となる。また、蒸気通路8が転倒時流出防止部8aから蒸気放出口47と蒸気検知部26とに通じ、器体4の転倒による内容液の16、蒸気放出口47からの流出防止に併せ、蒸気検知部26への流入を防止して電気的安全が図れるし、蒸気検知部26への蒸気経路31は転倒時流出防止部8aから単純に分岐すればよく、シール性や止水条件を確保しやすい。   As a result, the steam detector 26 touches the steam on the container body 4 side and turns off the heater 1 at the time of boiling detection, thereby eliminating the need for special control and electrical equipment on the lid body 5 side, thereby reducing the product cost. The lid 5 is suitable for detachable, which is convenient for supplying and discharging the contents of liquid and for rough surfaces. In addition, the steam passage 8 communicates from the fall-out outflow prevention unit 8a to the vapor discharge port 47 and the vapor detection unit 26, and in addition to preventing the outflow from the content liquid 16 and the vapor discharge port 47 due to overturning of the container body 4, steam detection Inflow to the part 26 can be prevented to ensure electrical safety, and the steam path 31 to the steam detection part 26 can be simply branched from the outflow prevention part 8a at the time of falling, and it is easy to ensure sealing performance and water stop conditions. .

また、転倒時流出防止部8aは、蒸気通路8を局部的に拡張した液溜め部としてあり、蒸気放出口47への連通部と蒸気検知部26への連通部とを仕切り壁94により仕切られたものとしている。このように、転倒時流出防止部8aが、蒸気通路8を局部的に拡張した液溜め部であることにより、内容器2での発生が活発化した蒸気を充満させながら、仕切り壁94による振り分け作用の基に静圧の高まりを利用して、蒸気放出口47への放出に加え、蒸気検知部26へも確実に送り込んで蒸気検知部26に触れさせられる。この結果、転倒時流出防止部8aが、液溜め領域で発生が活発化した蒸気を充満させながら、仕切り壁94による振り分け作用の基に静圧の高まりを利用して、蒸気放出口47への放出に加え、蒸気検知部26へも確実に送り込んで蒸気検知部26に触れさせられ、沸騰が遅滞なく検知されるようにできる。   Further, the falling outflow prevention part 8a is a liquid reservoir part in which the steam passage 8 is locally expanded, and the communication part to the steam discharge port 47 and the communication part to the steam detection part 26 are partitioned by a partition wall 94. It is assumed. As described above, the falling-out flow preventing portion 8a is a liquid reservoir portion in which the steam passage 8 is locally expanded, so that the steam generated in the inner container 2 is filled and the partition wall 94 distributes the steam. Utilizing the increase in static pressure based on the action, in addition to the discharge to the vapor discharge port 47, the vapor detection unit 26 is surely sent and touched to the vapor detection unit 26. As a result, the falling outflow prevention unit 8a fills the steam that has been activated in the liquid reservoir region, while utilizing the increase in static pressure based on the sorting action by the partition wall 94, to the steam discharge port 47. In addition to the release, the steam detector 26 can be surely sent to the steam detector 26 so that the boiling can be detected without delay.

ここで、仕切り壁94は、さらに、転倒時流出防止部8aから蒸気検知部26に向かう蒸気量を制限するようにしている。これにより、仕切り壁94の仕切り機能によって、蒸気検知部26への蒸気の流入を制限して過剰に流入しないようにすることができる。従って、過剰な流入により生じやすく、多量になりやすい結露水が蒸気検知部26の電気特性に影響するのを防止し、また、結露水につき特別な処理が必要になるのを回避することができる。   Here, the partition wall 94 further restricts the amount of steam from the falling-out flow prevention unit 8a toward the steam detection unit 26. Accordingly, the partition function of the partition wall 94 can restrict the inflow of steam to the steam detection unit 26 so that it does not flow excessively. Therefore, it is possible to prevent the condensed water which is likely to be generated due to excessive inflow and which tends to be large in volume from affecting the electrical characteristics of the steam detection unit 26, and to avoid the need for special treatment for the condensed water. .

また、蒸気放出口47および蒸気検知部26は、注出口17とは反対の側の蓋体5後部側に設けている。このように、蒸気放出口47および蒸気検知部8aが注出口17とは反対側となる蓋体5の後部に位置することにより、蓋体5における器を持って受けたり開閉操作するなど人の手や顔が位置する機会の多い側となる注出口17から最も離れた安全な位置から蒸気を外部に放出使用上の安全が図れる。   Further, the steam discharge port 47 and the steam detection unit 26 are provided on the rear side of the lid 5 on the side opposite to the spout 17. As described above, the steam discharge port 47 and the steam detection unit 8a are located at the rear part of the lid body 5 on the opposite side to the spout 17 so that a person in the lid body 5 can receive and open / close the container. Vapor is discharged to the outside from a safe position farthest from the spout 17 on the side where the hands and face are often located, and safety in use can be achieved.

一方、以上の構成では、器体4のかさ張らない形態を維持して、注出時の残量を少なくし、容積効率を高めるといったことが解消されないことに対し、本実施の形態では、蓋体5に、内容器2内に開口した流出口15から内容液16を器体4の上端前部に向けた注出口17に向け注出させる、図1、図7、図8、図11、図12に示すような注出路6と、この注出路6を開閉する図1、図6、図7、図8、図11に示すような開閉機構7と、蒸気を外部に逃がす転倒時止水機能付きの図1、図15(a)、図16に示すような蒸気通路8とを設けてある。併せ、内容器2は、図1、図15、図16に示すようなほぼストレートな胴部を有した円筒形状にて、蓋体5のシール部材21が器体4における所定のシール位置2aへの上方からの当接にて閉じられるようにし、流出口15は、蓋体5のシール部材21で囲われる領域において、内容器2の胴部壁前部2bに対し、平面視した近傍に開口縁の前部15aが位置するように設けている。   On the other hand, in the above configuration, it is not possible to maintain the form in which the container body 4 is not bulky, reduce the remaining amount at the time of pouring, and increase the volumetric efficiency. 1, FIG. 7, FIG. 8, FIG. 11, FIG. 5, the content liquid 16 is poured out from the outlet 15 opened in the inner container 2 toward the spout 17 toward the front upper end of the container 4. 12, an opening / closing mechanism 7 as shown in FIG. 1, FIG. 6, FIG. 7, FIG. 8, and FIG. A steam passage 8 as shown in FIG. 1, FIG. 15 (a), and FIG. 16 is provided. In addition, the inner container 2 has a cylindrical shape having a substantially straight body as shown in FIGS. 1, 15, and 16, and the sealing member 21 of the lid 5 is moved to a predetermined sealing position 2 a in the container body 4. The outlet 15 is opened in the vicinity of the body wall front portion 2b of the inner container 2 in a plan view in the region surrounded by the sealing member 21 of the lid 5. It is provided so that the front portion 15a of the edge is located.

このように、内容器2がほぼストレートな胴部を持った円筒形状をなし、蓋体のシール部材21が所定のシール位置2aへの上方からの当接にて閉じられるものであると、内容器2の口部は、器体4の肩部4aや蓋体5側との内嵌合や内側への回り込みを必須とせず、蓋体5のシール部材21で囲われる領域において、内容器2の胴部壁前部2bに対し、平面視した近傍位置に注出路6の流出口15の開口縁の前部15aが位置することにより、相互間を先行例よりも小さくしやすく、小さくした分だけ、内容液16を注出する際の器体4を傾け角度に対する残量を先行例よりも少なくすることができる。これを、器体4を水平まで傾けたときの残量は図15(a)に示す通りであり、図15(b)の先行例と比較すると各段に少なくなっている。   As described above, the inner container 2 has a cylindrical shape with a substantially straight body portion, and the sealing member 21 of the lid is closed by contact with the predetermined sealing position 2a from above. The mouth portion of the vessel 2 does not require the inner fitting with the shoulder portion 4a or the lid 5 side of the vessel body 4 or the inward wraparound, and the inner container 2 in the region surrounded by the seal member 21 of the lid body 5. Since the front portion 15a of the opening edge of the outlet 15 of the pouring channel 6 is located in the vicinity of the body wall front portion 2b in plan view, it is easier to make the space smaller than the preceding example. Only when the content liquid 16 is poured out, the remaining amount with respect to the tilt angle of the container body 4 can be made smaller than in the preceding example. When the container 4 is tilted to the horizontal, the remaining amount is as shown in FIG. 15A, and is smaller in each stage as compared with the preceding example of FIG. 15B.

また、内容器2の上端部2aの径、つまり内径が胴部径と同一または、ほぼ同等となり、蓋体5のシール部材21が所定のシール位置2aへの上方からの当接にて内容器2を閉じる蓋体5と共に、器体4の胴部径内で大きくなり、蓋体5に注出路6、開閉機構7、蒸気通路8をそれらに必要な機能を満足して、集約配置しやすくなる。   Further, the diameter of the upper end portion 2a of the inner container 2, that is, the inner diameter is the same as or substantially equal to the diameter of the trunk portion, and the seal member 21 of the lid 5 comes into contact with the predetermined seal position 2a from above. Along with the lid 5 that closes 2, the inside diameter of the body 4 becomes large, and the lid 5 has a pouring path 6, an opening / closing mechanism 7, and a steam passage 8 that satisfy the functions required for them, and is easily arranged in an integrated manner. Become.

これらの結果、ほぼストレートな胴部を持った内容器2が、蓋体5のシール部材21の所定のシール位置2aへの上方からの当接にて閉じられ、蓋体5のシール部材21で囲われる領域において、内容器2の胴部壁前部2bおよび注出路6の流出口15の開口縁の前部相15a相互間を直近させやすく、器体4の傾け角度に対する残量が図15(a)に例示するように少なくなり、器体4の図15(b)に例示する先行例に比し小さな傾け角度で内容液を効率よく流出させられ使用しやすいものとなる。また、内容器2の胴部径とほぼ同等となって容積効率を高められる大径の上端部2aにシール部材21を当接する蓋体5が器体4のかさ張りなしに大きくなって、上下の重なりなしにも、つまりかさ張りなしにも、蓋体5に注出路6、開閉機構7、蒸気通路8をそれらに必要な機能を満足して集約配置することを満足して、器体4の胴部まわりを先行例よりもスリム化できる。   As a result, the inner container 2 having a substantially straight body is closed by abutment of the sealing member 21 of the lid 5 from above on the predetermined sealing position 2a, and the sealing member 21 of the lid 5 In the enclosed area, it is easy to bring the body wall front part 2b of the inner container 2 and the front phase 15a of the opening edge of the outlet 15 of the pouring channel 6 close to each other, and the remaining amount with respect to the inclination angle of the container 4 is as shown in FIG. As illustrated in FIG. 15A, the content is reduced, and the content liquid is efficiently discharged at a small inclination angle as compared with the preceding example illustrated in FIG. In addition, the lid body 5 that abuts the seal member 21 on the large-diameter upper end 2a, which is substantially the same as the body diameter of the inner container 2 and enhances the volumetric efficiency, becomes large without the bulkiness of the container body 4, so Satisfying that the pouring path 6, the opening / closing mechanism 7 and the steam passage 8 are centrally arranged to satisfy the functions required for the lid 5 without overlapping, that is, without being bulky. The part around can be made slimmer than the previous example.

以上のようなシール位置2aは、内容器2の上端に上方から当てがって接続する器体4の肩部4aの開口4b部などの一部であってもよいが、図示する例のように内容器2の上端部とすることにより、蓋体5がそのシール部材21を内容器2の上端の上端部2aに直に上方から当接して内容器2を閉じるようにすれば、シールがより確実で、シール性確保のために、シール部材21を内容器2の胴部が形成するそれとほぼ同径の上端部2a開口への内嵌合部や内当接部を設けるなどして、内側に張り出させたり、回り込ませたりせずに済み、蓋体5に設ける流出口15の開口縁の前部15aを内容器2の胴部壁前部2bにより近づけやすくなる。しかも、シール位置2aをなす内容器2の上端部2aが、図示するような外向きに折曲した外向きフランジ2aとすると、この外向きフランジ2aは上方から当接するシール部材21との広い当接面を提供することになり、シール性をさらに高められるので、シール部材21のシール性確保のために上端部2a内側に張り出してシールするようなシール構造を不要にするのに好適である。また、外向きフランジ2aは図に示すように肩部4aの開口4bの下部の段部4a1にシールパッキン22を介し下方から支持することで、器体4側の内容器2との内嵌合なしに双方を接続するのに好適である。   The sealing position 2a as described above may be a part of the opening 4b portion of the shoulder portion 4a of the container body 4 that is connected to the upper end of the inner container 2 from above, but as in the example shown in the drawing If the lid 5 is brought into contact with the upper end 2a of the upper end of the inner container 2 directly from above to close the inner container 2, the seal can be achieved. In order to ensure a more reliable and sealing property, an inner fitting part or an inner contact part to the upper end part 2a opening of the sealing member 21 having substantially the same diameter as that of the body part of the inner container 2 is provided. The front portion 15a of the opening edge of the outlet 15 provided in the lid 5 can be brought closer to the front portion 2b of the body wall of the inner container 2 without being protruded inward or wrapped around. In addition, when the upper end 2a of the inner container 2 forming the sealing position 2a is an outward flange 2a bent outward as shown in the drawing, the outward flange 2a has a wide contact with the seal member 21 abutting from above. Since the contact surface is provided and the sealing performance is further improved, it is preferable to eliminate the need for a sealing structure that projects and seals inside the upper end portion 2a in order to secure the sealing performance of the sealing member 21. Further, as shown in the figure, the outward flange 2a is supported on the step 4a1 below the opening 4b of the shoulder 4a from below via the seal packing 22 so that the inner flange 2 is fitted to the inner container 2 on the body 4 side. It is suitable to connect the both without.

この場合、図1に示すように、器体4の肩部4aと胴部4cとを樹脂で一体成形した本体部41の下端に、樹脂成形した底部42を下方から当てがい、底部42と内容器2の底部とをねじ23により連結することにより、器体4の組み立てが簡単に行えるし、メンテナンスも可能である。もっとも、ヒータ1は内容器2の底部に固定しておくのが密着性など加熱効率の面で有利となり、ヒータ1への内部給電機器部24は底部42の側に固定しておくのが外部給電機器部25との接続が、図示するもののように直接の嵌合により行えるなど便利である。しかし、本体部41と底部42との連結に先立って、ヒータ1側と内部給電機器部24とは予め結線を終えておく必要があり、かつ結線は非連結な本体部41、底部42間での結線作業、本体部41、底部42双方を分離しての結線解除や部品の交換といった作業を可能とする引き回し長さが必要である。   In this case, as shown in FIG. 1, the bottom part 42 and the contents are formed by applying the resin-formed bottom part 42 from below to the lower end of the body part 41 integrally molded with the shoulder part 4a and the body part 4c of the container 4. By connecting the bottom of the container 2 with the screw 23, the assembly of the container 4 can be easily performed and maintenance is also possible. Of course, fixing the heater 1 to the bottom of the inner container 2 is advantageous in terms of heating efficiency such as adhesion, and the internal power supply unit 24 to the heater 1 is externally fixed to the bottom 42 side. Conveniently, the power supply device 25 can be connected by direct fitting as shown in the figure. However, prior to the connection between the main body portion 41 and the bottom portion 42, the heater 1 side and the internal power supply device portion 24 need to be connected in advance, and the connection is between the unconnected main body portion 41 and the bottom portion 42. Therefore, a wiring length is required that enables operations such as connection release and parts replacement by separating both the main body portion 41 and the bottom portion 42.

さらに、本体部41と底部42との上下方向の連結構造は、その連結時に、図示するような本体部41の下向きに開放した保持穴41aと底部42の上向きに開放した保持穴42aとの間に、ハンドル9を挟み込んで組み付けることができ、器体4にハンドル9を設けることが容易になるし、取り外しによる単独でのメンテナンスも可能である。   Further, the connecting structure in the vertical direction between the main body portion 41 and the bottom portion 42 is formed between a holding hole 41a opened downward on the main body portion 41 and a holding hole 42a opened upward on the bottom portion 42 as shown in the figure. In addition, the handle 9 can be sandwiched and assembled, and it becomes easy to provide the handle 9 on the container body 4, and it is possible to perform independent maintenance by removing it.

これには、ハンドル9の器体4への取り付け基部9aが本体部41、底部42の双方か、それら連結部から一方の側に及ぶ大きさや形態である必要があり、図示例のように連結部が器体4の下部寄りとなるような場合、それを満足するには上下に長い大きさおよび形態が好適となる。図示例では、ハンドル9およびその取り付け基部9aがほぼ矩形のループをなすように、内周のループ体9bと、これの把持部外側に嵌め合わされる把持部外周壁9c、および取り付け基部9a外側に嵌め合わされる基部外周壁9dとで中空に形成してあり、その上部に蒸気と触れて沸騰を検知し、内部給電機器24からヒータ1への給電路を開成して給電を断つ、前記蒸気検知部26としての蒸気センサ26を内蔵し、これが、給電のオン、オフスイッチを兼用するようにしている。これに関連して、ハンドル9の上部には、器体4の蒸気通路8から蒸気センサ26のバイメタル26a部に蒸気を導入して接触させる前記蒸気経路31としての蒸気導入路31を、バイメタル26aに触れた蒸気を器体4側にUターンさせ、また、結露水を流し戻す傾斜した底面31aを有して器体4側に向け下方に拡張するように形成し、Uターンした蒸気や流れ戻る結露水は、蒸気導入路31から取り付け基部9a内に形成した復路32にてハンドル9の下部に導き、そこにある出口32aから外部に流出させるようにしている。ここに、復路32は器体4の近くに位置し、特に図示するように器体4のスリム化した胴部4cまわりでの復路32部分が、他の部分よりも内容器2に近くなるようにすることで、復路32内を結露水が流れ落ちることがあっても内容器2側からの熱によって蒸発させやすく、結露水がそのまま外部に出てまわりを濡らすようなことを回避することができる。このために、復路32の部分が多少昇温しても、ハンドル9を把持する手が触れる心配はなく熱的安全は確保される。   For this purpose, the base 9a of the handle 9 to be attached to the body 4 needs to have a size and form extending from either the main body part 41 or the bottom part 42 to one side from these connecting parts. When the part is closer to the lower part of the body 4, a size and shape that are long in the vertical direction are suitable for satisfying it. In the illustrated example, an inner loop body 9b, a gripping portion outer peripheral wall 9c fitted to the gripping portion outer side, and a mounting base portion 9a outside so that the handle 9 and its mounting base portion 9a form a substantially rectangular loop. The steam detection is performed by the base outer peripheral wall 9d to be fitted, the steam is touched on the upper part to detect boiling, the power supply path from the internal power supply device 24 to the heater 1 is opened, and the power supply is cut off. A steam sensor 26 as a part 26 is built in, and this also serves as an on / off switch for power feeding. In connection with this, a steam introduction path 31 as the steam path 31 that introduces and contacts steam from the steam path 8 of the container body 4 to the bimetal 26a portion of the steam sensor 26 is provided at the upper part of the handle 9. The steam touched by U is turned to the container body 4 side, and it has an inclined bottom surface 31a through which condensed water flows back, and is formed to expand downward toward the container body 4 side. The returning condensed water is led from the steam introduction path 31 to the lower part of the handle 9 through a return path 32 formed in the mounting base portion 9a, and flows out from the outlet 32a there. Here, the return path 32 is located near the container 4, and as shown in the drawing, the return path 32 around the slim body 4 c of the container 4 is closer to the inner container 2 than the other parts. By doing so, even if the condensed water flows down in the return path 32, it is easy to evaporate by the heat from the inner container 2, and it is possible to prevent the condensed water from going out and getting wet around. . For this reason, even if the temperature of the portion of the return path 32 rises to some extent, there is no fear that the hand holding the handle 9 will touch, and thermal safety is ensured.

このような蒸気センサ26部に流入した蒸気の、復路32を通じた万一の場合の結露水と共の排出は、転倒時流出防止部8aとしての液溜まり8aから蒸気センサ26下に導入されUターンする蒸気を蓋体5側に逆流させないで、外部に抜けさせるように一方に通過させることになる。これにより、液溜まり8aでの蒸気の充満に伴い静圧が高まっていく蒸気を仕切り壁94による制限のもの基に、導入路31へ所定量経時的に分流させて蒸気センサ26に接触させられ、蒸気温度が沸騰相当温度に達したとき蒸気センサ26が即時に応動してヒータ1をオフできるようにすることができるようにしながら、蒸気導入路31および復路33への蒸気進入量を必要最小限に抑えて結露水が生じにくく、生じても前記のように内容器2側からの熱によって発散されやすくすることができる。   The discharge of the steam that has flowed into the steam sensor 26 together with the condensed water through the return path 32 is introduced under the steam sensor 26 from the liquid reservoir 8a serving as the falling-out prevention section 8a. The turning steam does not flow backward to the lid body 5 side, but is allowed to pass through one side so as to escape to the outside. As a result, the steam whose static pressure increases with the filling of the steam in the liquid reservoir 8a is diverted into the introduction path 31 over time by a predetermined amount based on the restriction by the partition wall 94 and brought into contact with the steam sensor 26. When the steam temperature reaches the boiling equivalent temperature, the steam sensor 26 can immediately react to enable the heater 1 to be turned off, while reducing the amount of steam entering the steam introduction path 31 and the return path 33. Condensed water is less likely to be generated while being limited to the limit, and even if it occurs, it can be easily diffused by heat from the inner container 2 side as described above.

蒸気センサ26とヒータ1への給電回路との結線は、図に示すようにハンドル9の把持部内に設けた通路33を通じて配線したリード線34にて行うことで、蒸気導入路31や復路32から引き離し、蒸気や結露水が配線に影響しにくくしている。特に、蒸気センサ26付近では、蒸気導入路31と通路33とを蒸気センサ26の取り付け部材35によって仕切り、より安全を図っている。蒸気センサ26はヒータ1のオン、オフスイッチを兼ねるために、板ばね36によってバイメタル26aを、ヒータ1への給電回路を開成状態に保つ位置と、閉成状態とに安定させる受動部材26bを有し、この受動部材26bと軸26cで連結した操作部材37が、軸26cを中心とした揺動と、操作部材37をハンドル9の上端後部側に露出させる操作窓38との間で、図1に実線で示すオフ位置と、仮想線で示すオン位置とに切り替え操作され、その位置に応じてバイメタル26aをオフ位置とオン位置とに切り替え、オン位置では蒸気の温度検出による沸騰検知時には操作部材37を伴い自己オフできるようにしている。このような蒸気センサ26は市販されている既成品である。   As shown in the figure, the connection between the steam sensor 26 and the power supply circuit to the heater 1 is performed by a lead wire 34 wired through a passage 33 provided in the gripping portion of the handle 9, so that the steam introduction path 31 and the return path 32 can be connected. Pull away, making it difficult for steam and condensed water to affect the wiring. In particular, in the vicinity of the steam sensor 26, the steam introduction path 31 and the passage 33 are partitioned by an attachment member 35 of the steam sensor 26 for further safety. In order to serve as an on / off switch for the heater 1, the steam sensor 26 has a passive member 26b that stabilizes the bimetal 26a with the leaf spring 36 in a position where the power supply circuit to the heater 1 is kept open and in a closed state. Then, the operation member 37 connected to the passive member 26b and the shaft 26c moves between the swing around the shaft 26c and the operation window 38 that exposes the operation member 37 to the upper rear side of the handle 9 as shown in FIG. The bimetal 26a is switched between the off position and the on position according to the position, and the operation member is used for detecting boiling by detecting the temperature of the steam. 37 is self-off. Such a vapor sensor 26 is a commercially available product.

ここで、開閉機構7は図1、図7、図11に示すように、蓋体5の器体4の上端前部に向け内容液を注出させる注出口17の後側近傍に位置するようにしてある。このように、開閉機構7が蓋体5の注出口17の後側近傍に位置することで、この開閉機構7によって開閉される注出路6の流出口15から注出口17までの全体が、蓋体5の前部側に寄ってスペース少なく設置できるし、開閉機構7の操作部11を注出口17ないしはそれが繋がる注口13の近傍として双方の視覚的な関連性を高められる。つまり、開閉機構7が蓋体5の注出口17の後側近傍に位置することで、開閉機構7によって開閉される注出路6の、流出口15から注出口17までの全体が、蓋体5の前部側に寄ってスペース少なく設置でき、他の必要装備の設置に有利になるし、開閉機構7の操作部11が注出口17ないしはそれが図示例のように繋がった注口13に近くなる双方の高い視覚的関連性にて、誤操作なく使用しやすいものとなる。   Here, as shown in FIGS. 1, 7, and 11, the opening / closing mechanism 7 is positioned in the vicinity of the rear side of the spout 17 for pouring the content liquid toward the front upper end of the container 4 of the lid 5. It is. Thus, since the opening / closing mechanism 7 is located in the vicinity of the rear side of the spout 17 of the lid body 5, the whole from the outlet 15 to the spout 17 of the spout path 6 that is opened and closed by the open / close mechanism 7 is covered by the lid. The space can be set close to the front side of the body 5, and the operation part 11 of the opening / closing mechanism 7 can be used as the vicinity of the spout 17 or the spout 13 connected to the spout 17, thereby enhancing the visual relevance of both. That is, since the opening / closing mechanism 7 is positioned in the vicinity of the rear side of the spout 17 of the lid 5, the entire portion of the pouring path 6 that is opened and closed by the open / close mechanism 7 from the outlet 15 to the spout 17 is the lid 5. It is possible to install a small space by approaching the front side, and it is advantageous for installation of other necessary equipment, and the operation part 11 of the opening / closing mechanism 7 is close to the spout 17 or the spout 13 connected to it as shown in the illustrated example. The high visual relevance of both makes it easy to use without misoperation.

また、蒸気通路8は、開閉機構7とは反対の蓋体5後部側に設けてあることにより、
蓋体5の後部寄りにスペース少なく設置できるし、蒸気を外部に放出するにも操作部11から十分に遠ざけられる。このように、蒸気通路8が人が頻繁に操作部11で外部操作する開閉機構7側とは反対の蓋体5の後部側に位置し、蓋体5を大きくできることも手伝って、蒸気を外部に放出するにも操作部11から十分に遠ざけられ、蒸気に対する使用者の安全が図れる。この蒸気通路8の転倒時止水機能は、器体4の転倒時に蒸気通路8を閉じる各種弁体によって実現できる。図1、図15、図16に示す例では、蓋体5の流出口15が開口した底部壁42の下側に金属製の内蓋43を図1、図4に示すようにねじ44などにより取り付けて、樹脂製の蓋体5の熱的保護を行っているのを利用して、蓋体5の周壁45まわりに設けるシール部材21を蓋体5の外周と内蓋43の外周との間で挟持しているのに併せ、蓋体5の下板71の後部に内蓋43との間に弁室46を形成して既述した転倒時止水弁14を収容している。弁室46は蒸気通路8の途中に位置する弁口46aを持った弁室上部46bと、この弁室上部46bに下方より接合されて、転倒時止水弁14の着座させる着座部46c、およびそのまわりの蒸気導入口46dを有した弁室下部46eとを有し、着座部46cの着座面46c1をすり鉢状として、その底部に転倒時止水弁14が同じ形状を持つなどして落ち着くようにしてある。
Further, the steam passage 8 is provided on the rear side of the lid 5 opposite to the opening / closing mechanism 7,
It can be installed near the rear part of the lid 5 with little space, and can be sufficiently distant from the operation unit 11 to release steam to the outside. In this way, the steam passage 8 is located on the rear side of the lid body 5 opposite to the opening / closing mechanism 7 side that is frequently externally operated by the manipulator 11, and it is possible to enlarge the lid body 5. Even when it is discharged, it is kept sufficiently away from the operation unit 11, and the safety of the user against steam can be achieved. The water stop function at the time of falling of the steam passage 8 can be realized by various valve bodies that close the steam passage 8 when the vessel body 4 falls down. In the example shown in FIGS. 1, 15, and 16, a metal inner lid 43 is provided on the lower side of the bottom wall 42 where the outlet 15 of the lid 5 is opened by screws 44 and the like as shown in FIGS. The sealing member 21 provided around the peripheral wall 45 of the lid 5 is provided between the outer periphery of the lid 5 and the outer periphery of the inner lid 43 by using the thermal protection of the lid 5 made of resin. In addition to this, the valve chamber 46 is formed between the lower plate 71 of the lid 5 and the inner lid 43 in the rear part of the lower plate 71 to accommodate the above-described stop-stop water stop valve 14. The valve chamber 46 has a valve chamber upper part 46b having a valve port 46a located in the middle of the steam passage 8, a seating part 46c that is joined to the valve chamber upper part 46b from below to seat the stop valve 14 at the time of falling, and And a valve chamber lower part 46e having a steam inlet 46d around it, and the seating surface 46c1 of the seating part 46c is shaped like a mortar so that the stop valve 14 at the time of falling has the same shape and settles down. It is.

これにより、器体4が図16に示す程度、つまり、着座面46c1の傾斜が水平に対し反転する程度に、傾いたとき、転倒時止水14が着座面46c1の傾斜に沿って弁口46aの側に移動してそれを閉じ、内容液16が蒸気通路8を通じ外部に流出するのを防止することができ、内容液16が到達してくるとその動圧によってより確実に閉じられる。このような、弁室46は図示例のように蒸気通路8の内容器2内近くに設けると、内容液16が蒸気通路8の余計な部分へ流入するのを抑えられ、好適である。しかし、弁室46は、蒸気通路8の複数個所に設けることで、止水機会を高められる。   As a result, when the body 4 is tilted to the extent shown in FIG. 16, that is, the tilt of the seating surface 46c1 is reversed with respect to the horizontal, the water stop 14 at the time of falling is along the tilt of the seating surface 46c1. It is possible to prevent the content liquid 16 from flowing out through the vapor passage 8 and to be closed more reliably by the dynamic pressure when the content liquid 16 arrives. If the valve chamber 46 is provided near the inside of the inner container 2 of the steam passage 8 as shown in the illustrated example, it is preferable that the content liquid 16 is prevented from flowing into an extra portion of the steam passage 8. However, providing the valve chambers 46 at a plurality of locations in the steam passage 8 can increase the chance of water stoppage.

本実施の形態では、弁室46を複数設ける代わりに、弁口46aから蓋体5上面後部に開口する蒸気放出口47に至る途中に、転倒時止水弁14の閉じ遅れなどで蒸気通路8の弁口46a以降に流入することがあっても、蓋体5が大きくなったことなどによるデッドスペースを利用して、前記転倒時流出防止部8aとして、蒸気通路8が部分的に拡張した液溜め部8aを設けているが、これに代えて、迷路形態により流入した内容液16を迂回させて蒸気放出口47に達しないか、達するのを遅らせるようにすることができる。   In the present embodiment, instead of providing a plurality of valve chambers 46, the steam passage 8 is caused by a delay in closing the stop valve 14 at the time of falling or the like on the way from the valve port 46 a to the steam discharge port 47 opening at the rear upper surface of the lid 5. Even if it flows in after the valve opening 46a, the liquid in which the steam passage 8 is partially expanded as the outflow prevention portion 8a at the time of fall using the dead space due to the large lid 5 etc. Although the reservoir 8a is provided, instead of this, the content liquid 16 that has flowed in due to the labyrinth form can be bypassed to reach the vapor discharge port 47, or can be delayed.

なお、以上のような着座面46c1の傾斜による転倒時止水弁14の止水位置への案内は、軸線まわりのどの方向でも行なわれ、器体4がどちらの向きに転倒しても上記止水は達成される。   It should be noted that the above-described stoppage of the water stop valve 14 by the inclination of the seating surface 46c1 to the water stop position is performed in any direction around the axis, and the above-mentioned stoppage is performed regardless of the direction in which the body 4 falls. Water is achieved.

さらに、内蓋43を設けたことに関連して、内蓋43には図4に示すように、内容液16の注出や蒸気の放出を妨げないように、内蓋43の流出口15に対応する範囲には主として注出内容液16を通す連通穴48を、弁室46のまわりに対応して主として放出蒸気を通す連通穴49を設けてあり、この連通穴49、は内容液16を通しやすくするために多数設けている連通穴48よりも極端に少なく設けて、器体4の転倒時に内溶液16が大挙して弁室46に及ぶのを制限している。   Further, in connection with the provision of the inner lid 43, the inner lid 43 is provided with an outlet 15 of the inner lid 43 so as not to hinder the discharge of the content liquid 16 and the discharge of vapor as shown in FIG. 4. The corresponding range is provided with a communication hole 48 through which mainly the content liquid 16 to be dispensed passes, and a communication hole 49 through which mainly the discharge steam is passed around the valve chamber 46. In order to make it easy to pass, the number of communication holes 48 is extremely smaller than the number of the communication holes 48, and the internal solution 16 is restricted from reaching the valve chamber 46 when the container 4 falls.

また、着脱機構12は、図1、図6、図10、図11に示すように、蓋体5の開閉機構7と蒸気通路8との間に設けてある。これにより、蓋体5の着脱機構12が、蓋体5の前後にある開閉機構7と蒸気通路8との間のデッドスペース52を利用して設置でき、蓋体の5前後方向での中央位置にて、蓋体5を器体4の側に位置および係止力に偏りなく係止しやすく、また安定に係止させられる。また、係止解除を伴い蓋体5を着脱するにも重量に偏りなく蓋体5を容易に取り扱える。   Moreover, the attachment / detachment mechanism 12 is provided between the opening / closing mechanism 7 of the lid 5 and the steam passage 8 as shown in FIGS. 1, 6, 10, and 11. Thereby, the attachment / detachment mechanism 12 of the lid 5 can be installed using the dead space 52 between the opening / closing mechanism 7 and the steam passage 8 in front and back of the lid 5, and the center position of the lid 5 in the front-rear direction Thus, the lid 5 can be easily locked on the side of the vessel 4 without being biased in position and locking force, and can be locked stably. Further, the lid 5 can be easily handled without being biased even when the lid 5 is attached and detached with the release of the lock.

具体的には、蓋体5は、器体4の肩部4aの開口4bの下部の段部4a1から上に形成した図1、図3、図9に示すような凹陥部4dに蓋体5をある程度の遊びを持った嵌合を伴い、着脱機構12によって着脱できるようにしている。前記遊びを持った嵌合は、蓋体5および凹陥部4d双方の樹脂成形時の抜き勾配程度の緩い傾斜をなして、軸線方向に嵌合し、嵌合を外す、いわゆるプラグ嵌合形式に着脱するものとしている。   Specifically, the lid 5 is formed on the recessed portion 4d as shown in FIGS. 1, 3 and 9 formed above the step 4a1 at the lower part of the opening 4b of the shoulder 4a of the vessel 4 as shown in FIG. With a fitting with a certain amount of play, the attachment / detachment mechanism 12 allows the attachment / detachment. The above-mentioned fitting with play is a so-called plug fitting type in which both the lid 5 and the recessed portion 4d have a gentle inclination of a draft angle at the time of resin molding, are fitted in the axial direction, and are removed from the fitting. It is supposed to be removed.

このように蓋体5を着脱するのに着脱機構12は、図13、図14に示すように、蓋体5に露出して、親指61と、これに対向する人差し指またはおよび薬指62とを個別に掛けられるようにした外向きの操作片63a、63aを有した左右一対の係合部材63を蓋体5内に設け、これら係合部材63間に働かせたばね64によって各係合部材63の係合片63bが蓋体5の周壁45の直径線上左右2箇所に設けた窓45aから常時突出するようにしてある。これに対向して、器体4の肩部4aが形成する凹陥部4dの周面の直径線上左右2箇所に前記突出した係合片63bが係合する係止凹部65を図3、図9に示すように形成してある。   As shown in FIGS. 13 and 14, the attaching / detaching mechanism 12 for attaching / detaching the lid 5 individually exposes the thumb 61 and the index finger or ring finger 62 facing the thumb 61, as shown in FIGS. A pair of left and right engaging members 63 having outwardly operating pieces 63a, 63a adapted to be hung on the lid 5 are provided in the lid body 5, and the engagement of each engaging member 63 by a spring 64 acting between these engaging members 63 is provided. The joining piece 63b is configured to always protrude from windows 45a provided at two places on the left and right of the diameter line of the peripheral wall 45 of the lid 5. Opposing to this, there are locking recesses 65 in which the protruding engagement pieces 63b are engaged at two places on the diameter line of the peripheral surface of the recess 4d formed by the shoulder 4a of the vessel body 4 in FIGS. As shown in FIG.

これによって、着脱機構12は、その左右一対の操作片63aに指を掛けると、ばね64による反発力によって、係合部材63をばね64に抗して後退させるようなことなく受け止められるので、それを内蔵している蓋体5を容易かつ安定して把持でき、自由に取り扱える。従って、蓋体5は着脱機構12によって把持し図1、図2に示すように、器体4の凹陥部4dに上方から軸線方向にてプラグ嵌合することができる。このプラグ嵌合の途中着脱機構12は、蓋体5の周壁45から突出している係合片63bが凹陥部4dの開口縁に上方から当接する。しかし、係合片63bはその突出部の下面が斜面63b1となっていることによって、凹陥部4dの開口縁により後退側への押動力を受け、ばね64に抗し図14に示すように後退させられる。このため、蓋体5は特別な操作なしに軽い押し込み力を与えるだけで、凹陥部4dへさらにプラグ嵌合していける。プラグ嵌合の最終段階蓋体5は、そのシール部材21を器体4側の所定のシール位置である内容器2の上端のフランジ2aに所定量圧接させて、内容器2を図1、図2に示すように閉じる。この閉じ状態になるのと同時に、係合部材63の係合片63bは凹陥部4d内面の係止凹部65と図13に仮想線で示すように対向し合って凹陥部4d内面による押動から解放されるので、ばね64によって周壁45から再度突出させられて係止凹部65に係合する。これによって、係合片63bは平坦な上面が係止凹部65の同じく平坦な下面に引っ掛かり、蓋体5が上方に抜き出されるのを阻止するし、シール部材21の反発力によって前記係合部間を上下方向の圧接状態に保てる。つまり、蓋体5を前記の閉じ状態に係止し上下方向に安定させられる。もっとも、蓋体5の凹陥部4dへのプラグ嵌合は、一対の係合部材63の手操作による後退を伴い行うこともできる。   As a result, when the finger is put on the pair of left and right operation pieces 63a, the attachment / detachment mechanism 12 is received by the repulsive force of the spring 64 without retracting the engaging member 63 against the spring 64. Can be easily and stably gripped and can be handled freely. Therefore, the lid 5 can be gripped by the attaching / detaching mechanism 12 and can be plug-fitted in the axial direction from above to the recessed portion 4d of the container 4 as shown in FIGS. In the plug fitting intermediate attachment / detachment mechanism 12, the engagement piece 63b protruding from the peripheral wall 45 of the lid 5 abuts on the opening edge of the recessed portion 4d from above. However, the engaging piece 63b receives the pushing force toward the retreat side by the opening edge of the recessed portion 4d because the lower surface of the projecting portion is the inclined surface 63b1, and retreats against the spring 64 as shown in FIG. Be made. For this reason, the lid 5 can be further plug-fitted into the recessed portion 4d only by applying a light pushing force without any special operation. The plug fitting final stage lid 5 has its sealing member 21 pressed against the flange 2a at the upper end of the inner container 2 which is a predetermined sealing position on the side of the container 4 by a predetermined amount, and the inner container 2 is shown in FIGS. Close as shown in 2. Simultaneously with this closed state, the engaging piece 63b of the engaging member 63 faces the locking recess 65 on the inner surface of the recessed portion 4d as shown by the phantom line in FIG. Since it is released, it is projected again from the peripheral wall 45 by the spring 64 and engages with the locking recess 65. As a result, the engagement piece 63b prevents the lid 5 from being pulled upward by the flat upper surface being caught by the same flat lower surface of the locking recess 65, and the repulsive force of the seal member 21 causes the engagement portion 63b to be pulled out. The gap can be kept in the pressure contact state in the vertical direction. That is, the lid 5 can be locked in the closed state and stabilized in the vertical direction. However, the plug fitting to the recessed portion 4d of the lid 5 can be performed with the retraction of the pair of engaging members 63 by manual operation.

ここで、係止凹部65は、係合片63bの受け入れ量をばね64に適度な圧縮状態を与える押し戻し位置に受け止めるように設計しておくことで、凹陥部4dに遊びを持ってプラグ嵌合されている蓋体5を、ばね64のばね力が左右バランスする中立位置に保持する左右の求心機能を発揮するので、蓋体5を左右方向にその中立位置、軸心位置に安定させられる。これに関連して、器体4の肩部4aに形成した注口13は、図1、図3、図9に示すようにその基部に凹陥部4dに向け低くなる段差部4d1を形成して、蓋体5の注出口17を受け入れ繋がるようにしている。これにより、蓋体5の注出路6を通じ注出する内容液は、注出口17から注口13に流れて注ぎ出されることになり、注出口17から直接注出する場合に比し、注出口17が小さくて済み、蓋体5の単体での取り扱いが容易になるし、注口13との接続によって注出する内容液を器体4の胴部外面から必要量離れた位置から注ぎ出せる。併せ、注出口17の段差部2d1との嵌り合いは、蓋体5を凹陥部4dに上方からプラグ嵌合する際の、軸線まわりの位置決め機能を発揮するとともに、プラグ嵌合終了時点では、蓋体5を軸線まわりに回り止めする機能も発揮する。従って、係合片63bと係止凹部65との係合に蓋体5の軸線まわりに係脱を容易にするための適度な遊びを持ったものとして、蓋体5が前記軸線まわりにガタつくようなことを防止することができる。   Here, the locking recess 65 is designed so that the receiving amount of the engagement piece 63b is received at a push-back position that gives the spring 64 an appropriate compression state, so that the recess 4d has a play and is plug-fitted. Since the left and right centripetal function of holding the lid 5 being held at the neutral position where the spring force of the spring 64 balances left and right is exhibited, the lid 5 can be stabilized in the neutral position and the axial position in the left-right direction. In this connection, the spout 13 formed in the shoulder 4a of the vessel body 4 has a step 4d1 which is lowered toward the recessed portion 4d at the base as shown in FIGS. The spout 17 of the lid 5 is received and connected. As a result, the content liquid poured out through the pouring path 6 of the lid 5 flows from the pouring port 17 to the pouring port 13 and is poured out. 17 is small, and the lid 5 can be easily handled as a single unit, and the content liquid to be poured out by connection with the spout 13 can be poured out from a position away from the outer surface of the body part of the container 4 by a necessary amount. In addition, the fitting of the spout 17 with the stepped portion 2d1 exhibits a positioning function around the axis when the lid 5 is plugged into the recessed portion 4d from above, and at the end of the plug fitting, The function of preventing the body 5 from rotating around the axis is also exhibited. Accordingly, the lid 5 rattles around the axis, assuming that the engagement between the engagement piece 63b and the locking recess 65 has a moderate play for facilitating engagement / disengagement around the axis of the lid 5. This can be prevented.

蓋体5はさらに、図1、図13、図14に示すように、下板71、周壁45を持った下板71とこれに上方から嵌合し、その際の図13、図14に示すヒータ1のフック片81と係止部82への弾性係合、またはおよび、ねじ72によるねじ止めした上板70とで中空に形成してある。上板70には、既述の蒸気放出口47に加え、図2、図5、図6に示すように開閉機構7の操作部11を露出させる操作窓73、着脱機構12の操作片63aを突出させて着脱操作を行わせる着脱操作凹部74、および前記注出口17および注口13の上部に延びる注部蓋70aを一体成形している。下板71は、既述の弁室46に加え、図1、図8、図11、図12に示す、下板71、上板70の間に挟み込んだ中間板75との間で、図1、図7、図8、図12に示すように、流出口15および注出口17を持った注出路6、注部蓋70aの下に合わさる注部内蓋75aを形成するのに併せ、中間板75、および中間板75と上板70との間に挟み込んだ図1、図6、図11に示す補助中間板76を含んで、液溜まり8aを持った蒸気通路8を形成すると共に、注出路6の後部に隣接して、内容器2内を蒸気通路8の液溜まり8aに連通させて、内容液16の注出時に蒸気放出口47から内容器2内に外気を吸入して、内容器2内が負圧にならず内容液16の注出をスムーズに行わせる吸気路77を形成している。   As shown in FIGS. 1, 13, and 14, the lid 5 is further fitted to the lower plate 71 having the lower plate 71 and the peripheral wall 45 from above, and shown in FIGS. The heater 1 is formed into a hollow shape by elastic engagement with the hook piece 81 and the locking portion 82 or the upper plate 70 screwed by the screw 72. In addition to the previously described vapor discharge port 47, the upper plate 70 includes an operation window 73 for exposing the operation portion 11 of the opening / closing mechanism 7 and an operation piece 63a of the attachment / detachment mechanism 12 as shown in FIGS. An attaching / detaching operation concave portion 74 that is protruded to perform the attaching / detaching operation, and a spout lid 70 a extending above the spout 17 and spout 13 are integrally formed. In addition to the valve chamber 46 described above, the lower plate 71 is interposed between the lower plate 71 and the intermediate plate 75 sandwiched between the upper plate 70 shown in FIGS. 1, 8, 11, and 12, as shown in FIG. 7, 8, and 12, the intermediate plate 75 is formed to form the pouring path 6 having the outflow port 15 and the pouring port 17, and the pouring portion inner lid 75 a that fits under the pouring portion lid 70 a. , And the auxiliary intermediate plate 76 shown in FIGS. 1, 6, and 11 sandwiched between the intermediate plate 75 and the upper plate 70 to form a steam passage 8 having a liquid pool 8a, and a pouring path 6 Adjacent to the rear portion, the inside of the inner container 2 is communicated with the liquid reservoir 8a of the steam passage 8, and outside air is sucked into the inner container 2 from the steam discharge port 47 when the content liquid 16 is poured out. An intake passage 77 is formed to smoothly discharge the content liquid 16 without causing negative pressure inside.

ここで、着脱機構12は、係合部材63が自身の窓63cが図13、図14に示すように上板70の下板71との図6に示すような連結用のボス170に嵌り合った状態で、上下板70、71の間に挟み込まれ、補助中間板76が形成する液溜まり8aの上方への突出形状によるガイド部8bと、これに対向するように上板70の下面に突設したガイド凸部70bとによる左右からの案内もあってスムーズに進退されて、蓋体5の係止、係止解除を伴う着脱が円滑に行われるようにしている。もっとも、係合部材63の前部側の案内は、ガイド凸部70bに代わる他の部分、例えば他の構造的な突出を利用したものであってもよく、場合により、液溜まり8aによる上方への突出部であってもよい。   Here, in the attaching / detaching mechanism 12, the engaging member 63 is fitted to the connecting boss 170 as shown in FIG. 6 with the window 63c of its own as shown in FIG. In this state, it is sandwiched between the upper and lower plates 70, 71 and protrudes from the guide portion 8 b protruding upward from the liquid reservoir 8 a formed by the auxiliary intermediate plate 76, and the lower surface of the upper plate 70 so as to face this. The guide convex part 70b provided is guided from the left and right sides so that the cover body 5 is smoothly advanced and retracted so that the lid 5 is smoothly attached and detached with the unlocking. However, the guide on the front side of the engaging member 63 may use another part instead of the guide convex part 70b, for example, another structural protrusion, and depending on the case, it may be moved upward by the liquid reservoir 8a. It may be a protruding portion.

また、開閉機構7は、中間板75の流出口15に同心な位置に形成した図1、図7(a)に示すような摺動穴83に、図1、図7(b)に示すような弁軸84aを上下2箇所のOリングタイプのシール部材85を介し上下摺動できるように支持され、弁軸84aの下端弁体84bによって流出口15をその下方からシール部材86を介し離接して開閉する弁84を備え、この弁84の弁軸84aに開閉用の可動カム部材87を回転可能に連結してばね88により上動付勢し、この可動カム部材87の上下摺動を案内するように上板70の下面に形成したガイド筒70cの内周に、その円周方向に弁84の開き保持と、開き保持解除とを切り替えていくように複数組形成した固定カム91を形成し、これに可動カム部材87の外周に放射状に複数突出した可動カム87aを係合させて、可動カム部材87をばね88に抗し押し下げる都度、弁84を図15(a)に示すように開き状態として開き保持位置に係止される回転位置と、開き保持を解除して上動復帰ができ弁84が図1に示すように閉じられるようにする回転位置とに順次切り替えることを繰り返すようになっている。このような構成は、ボールペンの芯を突出した状態と後退した格納状態とに切り替えるいわゆるノック機構などとして古くから知られるし、実開昭61−160831号公報などでも知られ、特別な特徴を必要とするものでもないので、ここでは詳細な図示および説明は省略する。   Further, the opening / closing mechanism 7 is formed in a sliding hole 83 as shown in FIGS. 1 and 7A formed at a position concentric with the outlet 15 of the intermediate plate 75 as shown in FIGS. 1 and 7B. The valve shaft 84a is supported so as to be vertically slidable through two O-ring type seal members 85 at the upper and lower portions, and the outlet 15 is separated from and connected to the lower end valve body 84b of the valve shaft 84a through the seal member 86 from below. And a movable cam member 87 for opening and closing is rotatably connected to the valve shaft 84a of the valve 84 and is urged upward by a spring 88 to guide the vertical sliding of the movable cam member 87. As shown, a plurality of sets of fixed cams 91 are formed on the inner periphery of the guide cylinder 70c formed on the lower surface of the upper plate 70 so as to switch between opening and closing of the valve 84 in the circumferential direction. In addition to this, the outer circumferential surface of the movable cam member 87 is radially Each time the projecting movable cam 87a is engaged and the movable cam member 87 is pushed down against the spring 88, the valve 84 is opened as shown in FIG. Then, it is repeatedly switched to the rotational position where the holding of the opening is released and the valve 84 is closed as shown in FIG. Such a configuration has long been known as a so-called knock mechanism that switches between a protruding state and a retracted retracted state of a ballpoint pen, and is also known in Japanese Utility Model Publication No. 61-160831, and requires special features. Therefore, detailed illustration and description are omitted here.

本実施の形態では、特に、操作部11は図1に示すように可動カム部材87に上方から相対回動できるように嵌合したキャップ形状のものとして、外周係合片11aが図1に示すように操作窓73の開口縁73aに内側から係合して抜け止めされるだけのものとしてあり、可動カム部材87の押し下げはするが、その時々での可動カム部材87の弧回転には影響しないし、影響されないようにしている。また、弁84もその弁体84b上に一体に突出するガイドピン84cと図7(a)に示す下板71のガイド穴80との嵌り合いで弁84の回転を防止し、可動カム部材87の回転に影響しないし、影響されないようにしている。なお、弁体84bに設けたシール部材86は、流出口15に隣接する吸気路77の下端開口77aに対向して離接し、弁84が閉じている間、つまり注出路6を閉じている非注出時の間閉じ、内容器2が所定の蒸気通路8以外のルートで放出されないようにしている。   In the present embodiment, the outer peripheral engagement piece 11a is shown in FIG. 1 as the cap 11 having the operation portion 11 fitted to the movable cam member 87 so as to be relatively rotatable from above as shown in FIG. As described above, the movable cam member 87 is pushed down by engaging with the opening edge 73a of the operation window 73 from the inside, and the movable cam member 87 is pushed down, but the arc rotation of the movable cam member 87 at that time is affected. Not to be affected. Further, the valve 84 also prevents the rotation of the valve 84 by fitting the guide pin 84c protruding integrally on the valve body 84b with the guide hole 80 of the lower plate 71 shown in FIG. Does not affect the rotation of the machine, so that it is not affected. The seal member 86 provided on the valve body 84b is separated from and in contact with the lower end opening 77a of the intake passage 77 adjacent to the outflow port 15, and the valve 84 is closed, that is, the discharge passage 6 is closed. The inner container 2 is closed during the pouring so that the inner container 2 is not discharged through a route other than the predetermined steam passage 8.

以上のような蓋体5と器体4の凹陥部4dとのプラグ嵌合構造において、蒸気通路8と、蒸気通路8の液溜め部8aから分岐する蒸気をハンドル9に内蔵した蒸気センサ26へ導く蒸気経路としての蒸気導入路31と、の接続は、蓋体5の周壁45と器体4の凹陥部4dとのプラグ嵌合域間でプラグ嵌合と同時に接続され、嵌合の解除によって接続が解除されるようにしている。このような接続は、蒸気が主として蒸気放出口47による所定位置から放出されるようにする立場や、蒸気導入路31を通じ蒸気が蒸気センサ27部に確実に達して沸騰が遅滞なく検出されるようにする必要から、この接続部にて蒸気が漏れ出るのを防止する必要がある。このため、本実施の形態では図1、図18に示すようにシール部材92を介して接続するが、このようなシール部材92を介した絶続であっても、既述のシール部材21とフランジ2aとの圧着のように、蓋体5を凹陥部4dにプラグ嵌合する軸線方向の圧着を伴って行うのがより確実である。しかし、プラグ嵌合領域は既述したように、蓋体5の周壁45と器体4の凹陥部4dとが若干の遊びを持ってプラグ嵌合した領域であることにより、軸線方向、つまり上下方向の圧着を伴う接続のための平面スペースを設けにくい。   In the plug fitting structure between the lid 5 and the recessed portion 4d of the container 4 as described above, the steam branched from the steam passage 8 and the reservoir 8a of the steam passage 8 is supplied to the steam sensor 26 built in the handle 9. The connection with the steam introduction path 31 as a leading steam path is connected at the same time as the plug fitting between the plug fitting region of the peripheral wall 45 of the lid 5 and the recessed portion 4d of the container body 4, and by releasing the fitting The connection is canceled. Such a connection is such that the steam is discharged mainly from a predetermined position by the steam discharge port 47 or the steam reliably reaches the steam sensor 27 part through the steam introduction path 31 so that boiling is detected without delay. Therefore, it is necessary to prevent the steam from leaking out at this connection portion. For this reason, in the present embodiment, as shown in FIGS. 1 and 18, the connection is made through the seal member 92. However, even if the connection is continuous through the seal member 92, the seal member 21 described above is connected. It is more reliable to carry out the crimping in the axial direction in which the lid 5 is plug-fitted into the recessed portion 4d as in the crimping with the flange 2a. However, as described above, the plug fitting region is a region in which the peripheral wall 45 of the lid 5 and the recessed portion 4d of the container body 4 are plug-fitted with some play, so that the axial direction, that is, the vertical direction It is difficult to provide a plane space for connection with direction crimping.

そこで、このプラグ嵌合領域での既述した抜き勾配を利用した斜め面間の軸線方向圧着を利用しようとしたが、蓋体5の凹陥部4dへのスムーズなプラグ嵌合を許容して、しかも、接続部間で十分なシールのためにシール部材92の十分な圧着状態を得るのは甚だ困難である。   Therefore, an attempt was made to use the axial crimping between the oblique surfaces using the draft described above in this plug fitting region, but allowing smooth plug fitting to the recessed portion 4d of the lid 5, In addition, it is very difficult to obtain a sufficient pressure-bonded state of the seal member 92 for sufficient sealing between the connecting portions.

これに対応するのに、本実施の形態では、図1、図7、図17に示すように、蓋体5の後部の蒸気放出口47の下部で、周壁45の抜き勾配面に対し、それよりも大きく傾斜した接続面45bを有して蒸気通路8の接続口8cを貫通形成し、これに対応する蒸気導入口31bを、シール部材92が器体4の凹陥部4d内側に抜き勾配よりも大きく傾斜したシール面92aを有して突出するように接続口4d2を形成してあり、接続面45b、シール面92a間に、図17に示すようなプラグ嵌合時の、最大となる初期ギャップG>圧接代Sの関係を満足して、接続面45bがシール面92aに対する軸線方向の重なりを増すように、蓋体5が凹陥部4d内にプラグ嵌合されていき、重なり量がLとなる時点から接続面45bがシール面92aに接触し始め、以降重なり量が最大のLとなるまで接続面45bがシール面92aに圧接していき、最終圧接代Sを確保する。この最終の圧接代Sによって接続口8c、4d2どうしが蓋体5の凹陥部4dへのプラグ嵌合の終了と同時に、シール部材92の十分な圧接を確保して接続される。しかも、この圧接代S分の圧接には、プラグ嵌合最終段階の接続面45bとシール面92aとの残り重なり量Lの極限られた範囲の間でのみ摺動し合いながら圧接量を増大していくので、引っ掛かり合いはなく摺動抵抗もさほど働かないので、蓋体5のプラグ嵌合による装着は容易に達成される。蓋体5の抜き出しは圧接を軽減する方向になされるので、さらに軽快に行える。 Corresponding to this, in the present embodiment, as shown in FIGS. 1, 7, and 17, the lower portion of the vapor discharge port 47 at the rear of the lid 5 is set against the draft surface of the peripheral wall 45. The connection surface 45b which is inclined more greatly than the connection port 8c of the steam passage 8 is formed so as to penetrate the steam introduction port 31b corresponding to the connection port 8b. The connection port 4d2 is formed so as to protrude with a greatly inclined seal surface 92a, and the maximum initial value when the plug is fitted between the connection surface 45b and the seal surface 92a as shown in FIG. The lid 5 is plugged into the recessed portion 4d so that the connection surface 45b increases the axial overlap with the seal surface 92a while satisfying the relationship of gap G> pressure contact margin S, and the overlap amount is L. The connection surface 45b is the seal surface 92 from the time when it becomes zero. begins to contact with the a, the amount of overlap or later connection surface 45b until the maximum of L 1 is gradually pressed against the sealing surface 92a, to ensure a final pressure allowance S. With this final pressure contact allowance S, the connection ports 8c, 4d2 are connected to each other while securing the sufficient pressure contact of the seal member 92 at the same time as the plug fitting to the recessed portion 4d of the lid 5 is completed. Moreover, the pressure of the pressure allowance S content, increased pressure amount while only mutually slide between the very limited range of remaining overlapping amount L 3 of the connecting surface 45b and the seal surface 92a of the plug fitting final stage Therefore, there is no catching and the sliding resistance does not work so much, so that the attachment of the lid 5 by plug fitting is easily achieved. Since the lid 5 is extracted in a direction to reduce the pressure contact, it can be performed more easily.

なお、圧接代Sは図17に示すように、接続面45bおよびシール面92a間で一様に設定してあるが、これを、接続面45bの傾斜角よりもシール面92aの傾斜角を大きくして、圧接代Sが接続面45bおよびシール面92a間の最上位側から最下位側に漸増するように設定すると、蓋体5を凹陥部4dにプラグ嵌合する時の、引っ掛かり回避や接続抵抗の軽減に有利としながら、最終段階でしっかりした接続状態は得られるようになる。   As shown in FIG. 17, the pressure contact allowance S is set uniformly between the connection surface 45 b and the seal surface 92 a, but this makes the inclination angle of the seal surface 92 a larger than the inclination angle of the connection surface 45 b. Then, when the pressure contact allowance S is set so as to gradually increase from the uppermost side to the lowermost side between the connection surface 45b and the seal surface 92a, it is possible to avoid or connect when the lid 5 is plug-fitted into the recessed portion 4d. While being advantageous in reducing the resistance, a firm connection can be obtained at the final stage.

接続口4d2は、周壁45に外向きに一体形成し、蒸気導入路31の上端に臨むようにした鉤型筒4eに嵌め合わせて蒸気導入路31と接続する弾性鉤型管93の内端部とし、そこにシール部材92を一体成形している。また、シール部材92は接続面45bの側に突出して内径側に向け湾曲したシールリップ92bを有し、このシールリップ92bの接続面45b側に凸となった湾曲面によってシール面92aを形成している。これによって接続口8c、4d2どうしのシール部材92を介した接続がより軽く、より接面の環状連続性と、十分な接面幅とを確保した十分な接面状態にて達成される。   The connection port 4d2 is integrally formed outwardly with the peripheral wall 45, and is fitted into a vertical cylinder 4e that faces the upper end of the steam introduction path 31, and is connected to the steam introduction path 31 to be connected to the inner end of the elastic saddle pipe 93 The seal member 92 is integrally formed there. The seal member 92 has a seal lip 92b that protrudes toward the connection surface 45b and is curved toward the inner diameter side. The seal surface 92a is formed by a curved surface that is convex toward the connection surface 45b of the seal lip 92b. ing. As a result, the connection between the connection ports 8c and 4d2 via the seal member 92 is lighter, and is achieved in a sufficiently contacted state in which more annular contact continuity and sufficient contact surface width are ensured.

ところで、この接続面45bとシール面92aとの圧接代Sによる圧接の反力は、蓋体5の注出口17と器体4の注口13の段差部4d1との径方向での係合止め機能によって受けられ、蓋体5は凹陥部4dとの遊びを持ったプラグ嵌合の影響なく前後方向にも安定に保持されるし、接続口8c、4d2どうしのシール部材92を介した接続が緩んだり、接続不良となることはない。   By the way, the reaction force of the pressure contact due to the pressure contact allowance S between the connection surface 45b and the seal surface 92a is the engagement stop in the radial direction between the spout 17 of the lid 5 and the step portion 4d1 of the spout 13 of the vessel 4. The lid 5 is received by the function, and is stably held in the front-rear direction without the influence of the plug fitting with play with the recessed portion 4d, and the connection between the connection ports 8c and 4d2 via the seal member 92 is achieved. There will be no loosening or poor connection.

蒸気通路8では蓋体5の後部に上下に分かれて存在することとなった蒸気放出口47と接続口8cとの間に、それらの設置高さ範囲にほぼ対応する液溜まり8aからの蒸気を、蒸気放出口47側と接続口8c側とに分岐させる前記の仕切り壁94を、蒸気放出口47の下方に臨むように形成してあり、沸騰段階で活発に発生する蒸気が通気抵抗の低い蒸気放出口47の側に抜けてしまうのを邪魔し、蒸気導入路31側には下板71との間で所定の制限のもとに確実に回り込み蒸気センサ26によって沸騰が遅滞なく、確実に検知されるようにしている。逆に、下板71の蒸気通路8の弁口46aが上向きに開口する部分での吸気路77が開口する側には、沸騰状態で活発に発生する蒸気が吸気路77を通って侵入しないように、蓋体5の後部側に案内する図1に仮想線で示すようなΓ型のガイド壁95を設けることもできる。   In the steam passage 8, steam from the liquid reservoir 8 a substantially corresponding to the installation height range is provided between the steam discharge port 47 and the connection port 8 c, which are separated from each other in the rear part of the lid body 5. The partition wall 94 branched to the steam discharge port 47 side and the connection port 8c side is formed so as to face the lower side of the steam discharge port 47, and steam generated actively at the boiling stage has low ventilation resistance. It obstructs the escape to the steam discharge port 47 side, and it surely enters the steam introduction path 31 with the lower plate 71 under a predetermined limit, and the steam sensor 26 ensures boiling without delay. It is supposed to be detected. On the other hand, steam generated actively in a boiling state does not enter through the intake passage 77 on the side where the intake passage 77 opens in the portion where the valve port 46 a of the steam passage 8 of the lower plate 71 opens upward. In addition, a Γ-shaped guide wall 95 as shown by an imaginary line in FIG. 1 that guides to the rear side of the lid 5 may be provided.

最後に、器体4は図1に示すように、その底部42の下面に定置面101を有し、この定置面101によって給電台102の上に設置して、そこに設けられた外部給電器具25に内部給電器具24を接続して、給電台102を接続した家庭用電源などから給電され湯沸かしできるようにしているが、湯沸かし後は給電台102から取り外してハンドル9により持ち運び、必要位置に単独で定置し、その場で繰り返し注出に使用することができる。   Finally, as shown in FIG. 1, the container body 4 has a stationary surface 101 on the lower surface of the bottom portion 42. The stationary body 101 is installed on the power supply base 102 by the stationary surface 101, and an external power supply device provided there. 25 is connected to an internal power supply device 24 so that it can be heated by being supplied with power from a household power source connected to the power supply stand 102. After boiling, it is removed from the power supply stand 102 and carried by the handle 9, and can be moved to the required position. Can be used for repeated dispensing on the spot.

このような、給電台102には図18に示す例のように、家庭用電源に接続する電源コード103をコード巻き取りリール104と共に装備しておけば、使用に便利となる。なお、図示は省略するが巻き取りはばね力にて行ない、所定の引出位置に停止させるストッパ機構を持ったものとするのが好適であるが、これに限られない。   If the power supply stand 102 is equipped with a power supply cord 103 connected to a household power supply together with the cord take-up reel 104 as shown in the example shown in FIG. Although illustration is omitted, it is preferable to have a stopper mechanism that performs winding by a spring force and stops at a predetermined drawing position, but is not limited thereto.

本発明は、注出路、この注出路の開閉機構、転倒時止水機能付きの蒸気通路を蓋体に備えた高機能機種に実用して、かさ張りなく、容積率が高く、残量の少ないものが実現する。   The present invention is practically applied to a high-performance model equipped with a pouring path, an opening / closing mechanism of the pouring path, and a steam passage with a water stop function at the time of a fall, and is not bulky, has a high volume ratio, and has a small remaining amount Is realized.

1ヒータ
2内容器
3外装ケース
4器体
5蓋体
6注出路
7開閉機構
8蒸気通路
8a転倒時流出防止部(液溜め部)
9ハンドル
11操作部
13注口
14転倒時止水弁
15流出口
15a開口縁前部
16内容液
17注出口
26蒸気検知部(蒸気センサ)
31導入路
47蒸気放出口
94仕切り壁
1 Heater 2 Inner container 3 Outer case 4 Body 5 Lid 6 Pouring path 7 Opening / closing mechanism 8 Steam passage 8a Falling-out prevention part (liquid reservoir part)
9 Handle 11 Operation part 13 Spout 14 Stopping water stop valve 15 Outlet 15a Opening edge front 16 Contents liquid 17 Spout 26 Steam detection part (steam sensor)
31 Introducing path 47 Steam outlet 94 Partition wall

Claims (1)

ヒータにより湯沸かしを行う金属製の内容器を外装ケースに収容した器体と、この器体の上端にて、内容器をシール部材を介し閉じる蓋体とを備えたハンディタイプの電気ケトルにおいて、
蓋体に、内容器内に開口した流出口から内容液を器体の上端前部に向けた注出口へ注出させる注出路と、この注出路を開閉する開閉機構と、蒸気を外部に逃がす蒸気通路とを設け、
蒸気通路は、蓋体外部への蒸気放出口の下流に、器体の転倒時に流入してくる内容液を溜めまたはおよび迂回させて蓋体外部への蒸気放出口に至るのを阻止しまたは遅らせる転倒時流出防止部を有し、
器体は、前記注出口と繋がって上端前部に突出する注ぎ口を有し、蓋体は、注出口から注ぎ口部上に、一体に延びて注ぎ口を覆う注部蓋を有していることを特徴とする電気ケトル。
In a handy type electric kettle provided with a container housing a metal inner container for boiling water with a heater in an outer case, and a lid closing the inner container via a sealing member at the upper end of the container body,
On the lid body, a pouring path for pouring the content liquid from the outlet opening in the inner container to the pouring outlet toward the front end of the upper body, an opening / closing mechanism for opening and closing the pouring path, and the steam to the outside A steam passage,
The steam passage prevents or delays the content liquid that flows in the case of the fall of the container from downstream of the steam outlet to the outside of the lid body, and prevents or delays reaching the steam outlet to the outside of the lid body. It has an outflow prevention part when falling,
The container has a spout that is connected to the spout and protrudes from the front end of the upper end, and the lid has a spout lid that extends integrally from the spout onto the spout and covers the spout. An electric kettle characterized by
JP2013180995A 2013-09-02 2013-09-02 Electric kettle Active JP5696752B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013180995A JP5696752B2 (en) 2013-09-02 2013-09-02 Electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013180995A JP5696752B2 (en) 2013-09-02 2013-09-02 Electric kettle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2008014252A Division JP5574568B2 (en) 2008-01-24 2008-01-24 Electric kettle

Publications (2)

Publication Number Publication Date
JP2013236968A JP2013236968A (en) 2013-11-28
JP5696752B2 true JP5696752B2 (en) 2015-04-08

Family

ID=49762513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013180995A Active JP5696752B2 (en) 2013-09-02 2013-09-02 Electric kettle

Country Status (1)

Country Link
JP (1) JP5696752B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5972336B2 (en) * 2014-10-22 2016-08-17 株式会社テスコム Vacuum electric cooker
CN105266581B (en) * 2015-05-05 2018-02-27 小熊电器股份有限公司 A kind of electric kettle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026760Y2 (en) * 1981-06-29 1985-08-12 タイガー魔法瓶株式会社 Liquid containers such as thermos flasks
JPS58106034U (en) * 1982-01-16 1983-07-19 象印マホービン株式会社 Electric pot steam blowout prevention device
JPS60143537U (en) * 1984-03-06 1985-09-24 タイガー魔法瓶株式会社 liquid container
JPS6450724U (en) * 1987-09-21 1989-03-29
JPH0628Y2 (en) * 1989-07-25 1994-01-05 豊田合成株式会社 Electric kettle structure
JPH0733704Y2 (en) * 1992-11-04 1995-08-02 タイガー魔法瓶株式会社 Electric hot water storage container
DE19709943B4 (en) * 1997-03-11 2004-04-29 BSH Bosch und Siemens Hausgeräte GmbH Kettle with steam channel
JPH10314029A (en) * 1997-03-18 1998-12-02 Guroria Mahobin Seisakusho:Kk Water-leak preventive structure for heat-insulating pot overturned
JP3574586B2 (en) * 1999-03-05 2004-10-06 タイガー魔法瓶株式会社 Electric hot water storage container with vacuum double container
JP3539397B2 (en) * 2001-03-29 2004-07-07 松下電器産業株式会社 Electric water heater
GB2382225C (en) * 2001-11-16 2007-10-10 Kettle Solutions Ltd Switch for water boiling appliance such as a kettle
GB0303840D0 (en) * 2003-02-20 2003-03-26 Renton Garry Safety kettle
JP5130744B2 (en) * 2007-03-02 2013-01-30 タイガー魔法瓶株式会社 Water heating vessel

Also Published As

Publication number Publication date
JP2013236968A (en) 2013-11-28

Similar Documents

Publication Publication Date Title
JP5239354B2 (en) Electric kettle
JP5239363B2 (en) Electric kettle
JP5458511B2 (en) Electric kettle
JP5050883B2 (en) Electric kettle
JP5574568B2 (en) Electric kettle
JP5696752B2 (en) Electric kettle
JP5652523B2 (en) Electric kettle
JP5928182B2 (en) Liquid heating container
JP5626282B2 (en) Electric kettle
JP6057804B2 (en) Electric kettle
JP2013236969A (en) Electric kettle
JP2016005609A (en) Electric kettle
JP2009178413A (en) Electric kettle
JP5626280B2 (en) Electric kettle
JP5370547B2 (en) Electric kettle
JP2014233476A (en) Electric kettle
JP6265225B2 (en) Liquid heating container
JP5626281B2 (en) Electric kettle
JP5626283B2 (en) Electric kettle
JP5321273B2 (en) Electric kettle
JP2013248156A (en) Liquid heating vessel
JP5233683B2 (en) Water heater lid
JP6149972B2 (en) Liquid heating container
JP6443383B2 (en) Liquid heating container
JP6288151B2 (en) Liquid heating container

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140723

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140729

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140925

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150113

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150126

R150 Certificate of patent or registration of utility model

Ref document number: 5696752

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150