JPH0662964A - Water cutting-off structure for electric hot water reservoir falling down - Google Patents
Water cutting-off structure for electric hot water reservoir falling downInfo
- Publication number
- JPH0662964A JPH0662964A JP20075593A JP20075593A JPH0662964A JP H0662964 A JPH0662964 A JP H0662964A JP 20075593 A JP20075593 A JP 20075593A JP 20075593 A JP20075593 A JP 20075593A JP H0662964 A JPH0662964 A JP H0662964A
- Authority
- JP
- Japan
- Prior art keywords
- passage
- steam
- lid
- hot water
- 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.)
- Granted
Links
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は電気ポット等として適用
される電気貯湯容器の転倒時止水構造に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water stop structure for an electric hot water storage container which is applied as an electric pot or the like when it falls.
【０００２】[0002]
【従来の技術】電気ポット等では内容液を外部に注出し
てこれを使用するための注出通路の外に、内容液を加熱
することにより生じる蒸気を蓋体を通じて外部に排出
し、器体内の異常な昇温を防止する蒸気抜き通路が設け
られている。2. Description of the Related Art In an electric pot or the like, the content liquid is discharged to the outside and the vapor generated by heating the content liquid is discharged to the outside through a lid body to the outside of a pouring passage for using the liquid. A steam vent passage is provided to prevent abnormal temperature rise in the.
【０００３】また電気ポットは、使用中あるいは定置中
に不用意な引っ掛かり合い等によって転倒することがと
きとしてあり、器体が転倒すると、前記注出通路や蒸気
抜き通路を通じて内容液が外部に流出し、まわりを濡ら
すし熱湯であるため危険でもある。The electric pot sometimes falls due to careless catching or the like during use or stationary, and when the body falls, the liquid content flows out to the outside through the pouring passage and the vapor vent passage. However, it is dangerous because it wets the surroundings and is hot water.
【０００４】そこで従来、このような器体の転倒による
内容液の不用意な流出を防止するために、注出通路や蒸
気抜き通路に、器体の転倒時にこれら通路を閉じて内容
液の流出を防止する転倒時止水弁を設けることも行われ
ている。Therefore, in order to prevent inadvertent outflow of the content liquid due to such a fall of the container, the pouring passage and the steam vent passage are closed by closing these passages when the container falls. It is also practiced to provide a water shutoff valve to prevent water fall.
【０００５】特開昭５９−１１５０１５号公報はこのよ
うな転倒時止水構造を持った電気貯湯容器を開示してい
る。Japanese Unexamined Patent Publication No. 59-115015 discloses an electric hot water storage container having such a water-stopping structure when it falls.
【０００６】このものは、内容液の注出通路と蒸気抜き
通路との双方が、蓋体の、器体内の内容器の口部内に嵌
まり込んでいる内蓋部分を通っており、注出通路および
蒸気抜き通路の内蓋部分内に前記転倒時止水弁を設けて
いる。[0006] In this device, both the pouring passage for the content liquid and the vapor venting passage pass through the inner lid portion of the lid body which is fitted into the mouth portion of the inner container in the body, and the pouring is performed. The water shutoff valve is provided in the inner lid portion of the passage and the steam vent passage.
【０００７】[0007]
【発明が解決しようとする課題】しかし、前記公報に記
載のもののような注出通路および蒸気抜き通路の転倒時
止水弁構造では、それぞれの転倒時止水弁が注出通路お
よび蒸気抜き通路の蓋体奥部、つまり蓋体の液容器内に
臨む部分に位置し、注出通路および蒸気抜き通路の外部
への開口部から大きく入り込んでいるので、器体が転倒
したとき各転倒時止水弁が閉塞しても、これら注出通路
および蒸気抜き通路の転倒時止水弁が設けられた位置か
らそれぞれの外部への開口までの長い通路内に結露した
り残ったりしている比較的多い液が外部に流出するのを
防止することはできず、まわりを濡らしてしまう。However, in the structure of the water shutoff valve at the time of falling of the spout passage and the steam vent passage as described in the above publication, each of the shutoff valves at the time of tipping has the pouring passage and the steam vent passage. It is located in the inner part of the lid, that is, in the part of the lid that faces the liquid container, and since it largely enters from the opening to the outside of the pouring passage and the vapor vent passage, when the body falls, stop at each fall. Even if the water valve is closed, dew condensation or remains in the long passage from the position where the water shutoff valve is provided to the opening to the outside of each of the pouring passage and the steam vent passage when it falls. It is not possible to prevent a large amount of liquid from flowing out, and it will wet the surroundings.
【０００８】また、蓋体は後部の枢支部を中心とした回
動により開閉されるが、蓋体が勢いよく閉じられると、
転倒時止水弁は慣性によって、あるいは蓋が閉じたとき
の反動によって、注出通路や蒸気抜き通路を閉じる側に
移行またはジャンプするが、蒸気抜き通路では特に蒸気
が結露していてこの結露水により転倒時止水弁を閉じ位
置に密着させてしまい、以降内圧の上昇によってそのま
まの閉塞状態で異常昇圧を招き自然注出することがあ
る。Further, the lid is opened and closed by pivoting about the rear pivot part, but when the lid is vigorously closed,
The water stop valve at the time of fall moves or jumps to the side that closes the pouring passage and the steam vent passage due to inertia or reaction when the lid is closed. As a result, the water shutoff valve may be brought into close contact with the closed position during a fall, and thereafter, the internal pressure may rise, resulting in abnormal pressurization in the closed state as it is and spontaneous pouring.
【０００９】本発明は、上記のような問題を解消するこ
とを課題として、転倒時止水弁を注出通路および蒸気抜
き通路の外部への開口にできるだけ近くにて止水機能を
発揮でき、しかも蓋体が閉じられるときの慣性や反動に
よって閉じてしまうようなことがない電気貯湯容器の転
倒時止水構造を提供することを目的とするものである。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention is capable of exerting a water stop function as close as possible to the opening of the water shutoff valve at the time of fall to the outside of the spout passage and the steam vent passage. Moreover, it is an object of the present invention to provide a water stop structure for an electric hot water storage container which does not fall due to inertia or reaction when the lid is closed.
【００１０】[0010]
【課題を解決するための手段】本発明の電気貯湯容器の
転倒時止水構造は上記のような目的を達成するため、器
体の後部の上方に枢支して開閉できるようにした蓋体を
有し、器体の前部に内容液を外部に注出する注出通路が
設けられ、蓋体に器体内で発生する蒸気を外部に排出す
る蒸気抜き通路が設けられた電気貯湯容器において、器
体の転倒時に注出通路および蒸気抜き通路を通じて内容
液が流出するのを防止するようにした電気貯湯容器の転
倒時止水構造において、注出通路の器体前部の上方に位
置する通路内と、蒸気抜き通路の蓋体後部に位置する通
路内とに、器体が転倒したときにこれら注出通路および
蒸気抜き通路を閉じる転倒時止水弁をそれぞれ設けて、
これら注出通路および蒸気抜き通路に設けたそれぞれの
転倒時止水弁を注出通路および蒸気抜き通路を形成する
それぞれの接続部間に収容し保持したことを特徴とする
ものである。In order to achieve the above-mentioned objects, the electric water storage container of the present invention has a lid body which is pivotably supported above the rear portion of the body so as to be opened and closed. In an electric hot water storage container having a discharge passage for discharging the content liquid to the outside at the front of the container, and a steam discharge passage for discharging the steam generated inside the container to the outside at the lid. , Located above the front part of the pouring passage in the water stop structure of the electric hot water storage container that prevents the liquid content from flowing out through the pouring passage and the steam vent passage when the electric body falls. Inside the passage and in the passage located at the rear of the lid of the steam vent passage, there are provided water shutoff valves at the time of fall that close the pouring passage and the steam vent passage when the body falls.
Each of the water shutoff valves at the time of fall provided in the spout passage and the steam vent passage is housed and held between the respective connection portions forming the spout passage and the steam vent passage.
【００１１】この場合、蒸気抜き通路の転倒時止水弁
は、蓋体後部の器体上端部への枢支位置の近傍でこの枢
支位置とほぼ同一の高さ位置に設けられているのが好適
である。In this case, the water stop valve at the time of the fall of the steam vent passage is provided near the pivot position of the rear portion of the lid body to the upper end portion of the vessel and at a height position substantially the same as this pivot position. Is preferred.
【００１２】[0012]
【作用】本発明の電気貯湯容器の転倒時止水構造の上記
構成によれば、注出通路の転倒時止水弁と、蒸気抜き通
路の転倒時止水弁とが、注出通路の器体の前部に位置す
る通路内と、蓋体の後部に位置する通路内とに設けられ
て、それぞれ器体の前部と後部とに位置し、器体が前部
および後部のいずれかの方向に転倒しても、注出通路の
転倒時止水弁および蒸気抜き通路の転倒時止水弁のうち
の、器体が転倒した側の転倒時止水弁が閉じて内容液の
流出を防止することができるし、各転倒時止水弁はそれ
ぞれが設けられている注出通路および蒸気抜き通路にお
いて、これら注出通路の器体前部の上方位置および蒸気
抜き通路の蓋体後部に位置して、前記止水機能を発揮す
るので、注出通路や蒸気抜き通路内に結露水や残留液が
あっても、これの大半を注出通路内や蒸気抜き通路内に
留めて外部への流出を殆ど無くすことができる。According to the above structure of the water stop structure for overturning of the electric hot water container according to the present invention, the water shutoff valve for overturning of the pouring passage and the water shutoff valve for overturning of the steam vent passage are containers of the pouring passage. It is provided in the passage located in the front part of the body and in the passage located in the rear part of the lid, and is located in the front part and the rear part of the body, respectively, and the body is either the front part or the rear part. Even if it falls in the same direction, the water stop valve at the time of the fall of the pouring passage and the water stop valve at the fall of the steam extraction passage will be closed on the side where the body falls, and the liquid content will not flow out. In the pouring passage and the steam vent passage where each of the water shutoff valves is provided when falling, the position above the front part of the body of the pouring passage and the rear part of the lid of the steam vent passage can be prevented. Since it is located, it exerts the above-mentioned water stop function, so that even if there is condensed water or residual liquid in the pouring passage or the steam vent passage, It can be eliminated flowing outside little bear half the dispensing within or venting passage passageway.
【００１３】また、蒸気抜き通路の転倒時止水弁は蓋体
の後部位置にあるので、蓋体が勢いよく閉じられてもこ
れによる慣性や反動の影響を受けにくく、蒸気抜き通路
を不用意に閉じるようなことを回避することができる。Further, since the water shutoff valve at the time of the fall of the steam vent passage is located at the rear portion of the lid body, even if the lid body is closed vigorously, it is unlikely to be affected by inertia or reaction due to this, and the vapor vent passage is not provided. You can avoid things like closing in.
【００１４】さらに、注出通路および蒸気抜き通路の各
転倒時止水弁を、それぞれの通路の接続部に収容し保持
されているので、通路の必須の接続構造および作業を利
用することにより特別な部材や作業を要しないで組み込
むことができる。Further, since the water shutoff valves for each fall of the spout passage and the steam vent passage are accommodated and held in the connection portions of the respective passages, it is possible to make special use by utilizing the essential connection structure and work of the passages. It can be installed without the need for various members and work.
【００１５】この場合、蒸気抜き通路の転倒時止水弁
が、蓋体後部の器体上端部への枢支位置の近傍でこの枢
支位置とほぼ同一の高さ位置に設けられていると、この
転倒時止水弁は蓋体の枢支位置のさらに近くに位置し蓋
体が開閉されるときのスイングストロークが極く小さく
なり、蓋体が勢いよく閉じられてもこれにより生じる慣
性や反動をさらに小さく抑えるので、転倒時止水弁が閉
じ状態に密着してしまうようなことを確実に防止するこ
とができる。In this case, it is assumed that the water stop valve at the time of the fall of the steam vent passage is provided near the pivotal position of the rear portion of the lid to the upper end of the vessel and at substantially the same height as this pivotal position. , The stop valve at the time of falling is located closer to the pivotal position of the lid, and the swing stroke when the lid is opened and closed becomes extremely small, and even if the lid is vigorously closed, inertia or Since the recoil is further suppressed, it is possible to reliably prevent the water shutoff valve from sticking to the closed state at the time of a fall.
【００１６】[0016]
【実施例】以下、本発明の実施例について説明するが、
理解を容易にするために、図１、図２、図３に示す第
１、第２、第３の各参考例につきまず説明する。EXAMPLES Examples of the present invention will be described below.
To facilitate understanding, first, second, and third reference examples shown in FIGS. 1, 2, and 3 will be described first.
【００１７】図１に示す第１の参考例において、１は開
口部が胴内径とほぼ同一径に形成されて器体２に収容さ
れた広口液容器である。器体２は外装ケース１０、底環
１１および底板１２から構成され、ヒータ１３を底部に
収容している。器体２の前部上方にはパイプカバー１４
が設けられ、肩環１５によって器体２の口部と液容器１
の口部とが連結され、液容器１の底部と底環１１とを支
持部材１６で連結することにより液容器１と器体２とを
一体化している。In the first reference example shown in FIG. 1, reference numeral 1 denotes a wide-mouthed liquid container having an opening formed to have a diameter substantially equal to the inner diameter of the body and accommodated in a container 2. The body 2 is composed of an outer case 10, a bottom ring 11, and a bottom plate 12, and accommodates a heater 13 at the bottom. A pipe cover 14 is provided above the front of the body 2.
Is provided with the shoulder ring 15 and the mouth of the body 2 and the liquid container 1.
The liquid container 1 and the body 2 are integrated by connecting the bottom part of the liquid container 1 and the bottom ring 11 with the support member 16.
【００１８】また液容器１内の液体を外部に注出するた
めの注出通路７は器体２側の前部に設けられ、その始端
７ａは液容器１の底部に接続されている。A pouring passage 7 for pouring the liquid in the liquid container 1 to the outside is provided at the front part on the side of the container body 2, and its starting end 7a is connected to the bottom part of the liquid container 1.
【００１９】前記器体２には空気圧送装置３を備えた蓋
体４が開閉可能なように器体２の後部の上方に枢支され
ている。１７は器体２の肩環１５の後部と蓋体４の後端
部１８とを枢着する枢軸であり、蓋体４側に取付けてあ
る。A lid 4 having an air pressure feeding device 3 is pivotally supported above the rear portion of the body 2 so as to be opened and closed. Reference numeral 17 denotes a pivot shaft that pivotally connects the rear portion of the shoulder ring 15 of the body 2 and the rear end portion 18 of the lid body 4, and is attached to the lid body 4 side.
【００２０】肩環１５の後部にはＬ字形の取付け孔５０
が形成してあり、このＬ字形孔５０に拘束されて前記枢
軸１７、延いては蓋体４は着脱可能に器体２に取付けら
れる。An L-shaped mounting hole 50 is provided at the rear of the shoulder ring 15.
Is formed and is constrained by the L-shaped hole 50, and the pivot 17, and thus the lid 4 is detachably attached to the body 2.
【００２１】前記空気圧送装置３は、押板１９、空気取
入弁２０、操作杆２６、ベローズ上板２１、ベローズ２
２、ベローズ下板８、リターンスプリング２３等で構成
されて、押板１９の押圧操作により給気路を通じ圧縮空
気を供給して内容液を押圧するようにしてある。なお、
２４は空気圧送装置３の作動をロックさせるための安全
機構である。The pneumatic pumping device 3 includes a push plate 19, an air intake valve 20, an operating rod 26, a bellows upper plate 21, and a bellows 2.
2, the bellows lower plate 8, the return spring 23, etc., so that the compressed liquid is supplied through the air supply passage to press the liquid content by the pressing operation of the pressing plate 19. In addition,
Reference numeral 24 is a safety mechanism for locking the operation of the air pressure feeding device 3.
【００２２】前記ベローズ下板８の下面には、ビス２５
を用いてステンレス鋼またはアルミニウム製の内蓋５が
取付けてあり、かつ両者の間に空間が形成されるように
構成している。A screw 25 is provided on the lower surface of the bellows lower plate 8.
Is used to attach an inner lid 5 made of stainless steel or aluminum, and a space is formed between them.
【００２３】この内蓋５は蓋体４の閉蓋時に、液容器１
の開口６にリング状パッキング２７を介し密着し、液容
器１の開口６を閉じる。The inner lid 5 is used when the lid 4 is closed.
The opening 6 of the liquid container 1 is closed by closely contacting the opening 6 with the ring-shaped packing 27.
【００２４】前記空間には合成樹脂製の蒸気抜きパイプ
９が、前記ベローズ下板８と内蓋５との間にこれらベロ
ーズ下板８および内蓋５とは別個に設けられて内蓋側蒸
気抜き通路をなし、一端が内蓋５の一部に形成した開口
より液容器１内に連通するようにしている。図示する例
では２本のパイプ９ａ、９ｂを接続して蒸気抜きパイプ
９を構成し、前記内蓋５をベローズ下板８に取付けると
き同時にベローズ下板８に蒸気抜きパイプ９が固定され
るようにしている。A vapor vent pipe 9 made of synthetic resin is provided in the space between the bellows lower plate 8 and the inner lid 5 separately from the bellows lower plate 8 and the inner lid 5, and the inner lid side steam is provided. A drainage passage is formed so that one end communicates with the inside of the liquid container 1 through an opening formed in a part of the inner lid 5. In the illustrated example, two pipes 9a and 9b are connected to form a steam vent pipe 9, and when the inner lid 5 is attached to the bellows lower plate 8, the steam vent pipe 9 is fixed to the bellows lower plate 8 at the same time. I have to.
【００２５】この蒸気抜きパイプ９の図１左端部には、
圧縮空気の給気路の一部をなす通過孔２８が形成され、
その通過孔２８の下方に止水ボール２９が配されてい
る。止水ボール２９は常開で給気路の一部をなす連通孔
３０上に配されている。この通気孔３０は前記内蓋５に
開設されており、ここを通じて前記給気路からの圧縮空
気が液容器１内に供給されるとともに、液容器１の蒸気
が蓋体４内部に導かれる。At the left end of FIG. 1 of this steam vent pipe 9,
A passage hole 28 forming a part of the compressed air supply passage is formed,
A water blocking ball 29 is arranged below the passage hole 28. The water stop ball 29 is normally open and is arranged on a communication hole 30 forming a part of the air supply passage. The vent hole 30 is formed in the inner lid 5, through which compressed air from the air supply passage is supplied into the liquid container 1 and vapor of the liquid container 1 is guided into the lid 4.
【００２６】また３１は蒸気抜きパイプ９の外壁を利用
しこれに一体に形成されたガイドリブであり、止水ボー
ル２９を上下方向に案内する。Reference numeral 31 is a guide rib which is formed integrally with the outer wall of the steam vent pipe 9 and guides the water stop ball 29 in the vertical direction.
【００２７】前記止水ボール２９は液容器１の転倒時
に、前記通過孔２８に着座して、これを閉じることによ
って、液容器１内の液体が外部に流出することを防止す
る作用を営む。When the liquid container 1 falls, the water blocking ball 29 is seated in the passage hole 28 and closed to prevent the liquid in the liquid container 1 from flowing out.
【００２８】本実施例では前記止水ボール２９を前記空
気圧送装置３に押板１９の押圧操作に連動するように設
けた操作杆２６より前方に偏位するように配して、ベロ
ーズ下板８と内蓋５との間の上下方向の厚みを減少させ
て蓋体４のコンパクト化を図っている。In the present embodiment, the water stop ball 29 is arranged so as to be displaced forward of the operating rod 26 provided in the air pressure feeding device 3 so as to be interlocked with the pushing operation of the pushing plate 19, and the bellows lower plate is arranged. The lid 4 is made compact by reducing the vertical thickness between the inner lid 5 and the inner lid 5.
【００２９】また器体２が前方に転倒したときに前記止
水ボール２９の止水作用が最も円滑に営まれる。これは
止水ボール２９が器体２の前部側に寄っているために、
器体２が前部側に転倒すると内容液の深部側に幾分寄っ
て位置することによる。Further, when the container body 2 falls forward, the water stopping action of the water stopping ball 29 is most smoothly performed. This is because the water stop ball 29 is close to the front side of the body 2,
This is because when the body 2 falls to the front side, it is located slightly closer to the deep side of the content liquid.
【００３０】液容器１内の蒸気は蒸気抜き通路を兼ねた
給気路を形成する前記連通孔３０および前記通過孔２８
を通過した後、ベローズ下板８の中央部と前記蒸気抜き
パイプ９の上部との間に形成されたチャンバー３２に入
り、次いで内蓋側蒸気抜き通路を形成する蒸気抜きパイ
プ９の上部に設けた流通孔３３より蒸気抜きパイプ９の
内部に入る。The vapor in the liquid container 1 forms the air supply passage which also serves as a vapor discharge passage, and the communication hole 30 and the passage hole 28.
After passing through the chamber, it enters the chamber 32 formed between the central part of the bellows lower plate 8 and the upper part of the steam vent pipe 9, and then is installed on the upper part of the steam vent pipe 9 forming the inner lid side steam vent passage. It enters the inside of the steam vent pipe 9 through the circulation hole 33.
【００３１】この流通孔３３は操作杆２６の直下に位置
し、押板１９を押し下げて空気圧送装置３を作動させた
とき、前記操作杆２６の下端に取付けたパッキング弁３
４によって閉塞される。The flow hole 33 is located directly below the operating rod 26, and when the push plate 19 is pushed down to operate the pneumatic pumping device 3, the packing valve 3 attached to the lower end of the operating rod 26 is operated.
Blocked by 4.
【００３２】またこのときベローズ下板８の中央に設け
られた空気圧送装置３内に通じる空気圧送装置３の給気
口を形成する弁孔３５は開くので、ベローズ下板８から
圧送される圧縮空気は、液容器１の給気のための給気路
に通じる給気口となる前記弁孔３５を通じて、この弁孔
３５から液容器１への給気路の一部をなすチャンバー３
２に流入し、次いで前記通過孔２８、連通孔３０を経て
液容器１内に入る。Further, at this time, the valve hole 35 forming the air supply port of the air pressure feeding device 3 communicating with the air pressure feeding device 3 provided at the center of the bellows lower plate 8 is opened, so that the compression fed from the bellows lower plate 8 is performed. Air passes through the valve hole 35 serving as an air supply port leading to an air supply path for supplying air to the liquid container 1, and a chamber 3 forming a part of the air supply path from the valve hole 35 to the liquid container 1.
2 and then enters the liquid container 1 through the passage hole 28 and the communication hole 30.
【００３３】そしてこの圧縮空気の圧力によって、液容
器１内の液体を器体２の前部に設けた注出通路７を通じ
て外部に注出する。The pressure of the compressed air causes the liquid in the liquid container 1 to be discharged to the outside through the discharge passage 7 provided in the front portion of the container 2.
【００３４】なお、上述のように押板１９を押し下げた
ときこの押板１９の押圧操作に連動した操作杆２６の下
動位置で蒸気抜き通路に通じる前記流通孔３３は閉塞さ
れているので、圧縮空気は外気に通じる内蓋側蒸気抜き
通路をなす蒸気抜きパイプ９の内部には流入しない。When the push plate 19 is pushed down as described above, the flow hole 33 communicating with the vapor vent passage is closed at the lower position of the operating rod 26 which is interlocked with the pushing operation of the push plate 19, so that The compressed air does not flow into the vapor vent pipe 9 that forms the vapor vent passage on the inner lid side that communicates with the outside air.
【００３５】前記内蓋側蒸気抜き通路をなす蒸気抜きパ
イプ９は前記ベローズ下板８と前記内蓋５との間に形成
される空間内を後方に向け延び、蓋体４の周辺後部に達
している。ベローズ下板８の蓋体枢着側である後端部に
は蒸気通路を形成する蓋本体３７内の下部の蒸気抜き通
路を形成する下板側蒸気抜き通路としての蒸気ガイド筒
部３６が上面側に突出するように一体成形して立設され
ている。The vapor vent pipe 9 forming the vapor vent passage on the inner lid side extends rearward in the space formed between the bellows lower plate 8 and the inner lid 5 and reaches the rear portion around the lid 4. ing. At the rear end of the bellows lower plate 8 which is the pivoting side of the lid, a steam guide tube portion 36 is formed as a lower plate side vapor vent passage forming a lower vapor vent passage in the lid main body 37 forming a vapor passage. It is integrally formed and erected so as to project to the side.
【００３６】また、蓋体４の上板である蓋本体３７の蓋
体枢着側の後端部には蓋本体３７内の上部の蒸気抜き通
路を形成する上板側蒸気抜き通路としての蒸気排出筒部
３８が下面側に突出するように一体形成され、前記下板
側蒸気抜き通路をなす前記蒸気ガイド筒部３６と連通さ
れて、蓋体側蒸気抜き通路を形成しており、蒸気排出筒
部３８の上端部が蒸気の排出口３９として蓋体４の上板
をなす蓋本体３７の蓋体枢着側の上面一部に開口するよ
うにしてある。Further, at the rear end portion of the lid main body 37, which is the upper plate of the lid 4, on the side where the lid is pivotally attached, an upper steam vent passage in the lid main body 37 is formed. The discharge tube portion 38 is integrally formed so as to project to the lower surface side, communicates with the steam guide tube portion 36 that forms the lower plate-side steam removal passage, and forms a lid-side steam removal passage. The upper end of the portion 38 is opened as a steam outlet 39 in a part of the upper surface of the lid body 37, which forms the upper plate of the lid 4, on the lid pivot side.
【００３７】前記蒸気抜きパイプ９の先端部には前記蒸
気ガイド筒部３６のベローズ下板８への開口に連通する
出口４０が設けられているとともに、肩環１５に保持さ
れた蒸気温度検出センサ４１に蒸気を当てるための孔４
２が設けられている。An outlet 40 communicating with the opening of the vapor guide tube portion 36 to the bellows lower plate 8 is provided at the tip of the vapor vent pipe 9, and a vapor temperature detecting sensor held by the shoulder ring 15 is provided. Hole 4 for applying steam to 41
Two are provided.
【００３８】したがって、液容器１から蒸気抜きパイプ
９に入った蒸気は前記出口４０、蒸気ガイド筒部３６お
よび蒸気排出筒部３８を経て、前記排出口３９より蓋体
４の押板１９から離れた蓋体４の周辺後部から外気に排
出され、液容器１内の圧力が過上昇するのを防止してい
る。Therefore, the steam that has entered the steam vent pipe 9 from the liquid container 1 passes through the outlet 40, the steam guide tube portion 36, and the steam exhaust tube portion 38, and is separated from the push plate 19 of the lid 4 from the exhaust port 39. The pressure inside the liquid container 1 is prevented from rising excessively by being discharged to the outside air from the rear part around the lid 4.
【００３９】また、蒸気温度を前記孔４２を通じセンサ
４１によって検出し、液容器１内の液体が沸騰している
か否かを検出することによって、前記ヒータ１３の発熱
を制御することができる。Further, the heat generation of the heater 13 can be controlled by detecting the vapor temperature by the sensor 41 through the hole 42 and detecting whether or not the liquid in the liquid container 1 is boiling.
【００４０】本参考例では、安全機構２４の安全ストッ
パー２４ａが押板１９の前方に位置し、押板１９から離
れた蓋体４の周辺後部にある前記排出口３９から吹き出
す高温蒸気から離れた位置において前記安全ストッパー
２４ａを操作でき、安全性に優れると言う長所を有して
いる。In this reference example, the safety stopper 24a of the safety mechanism 24 is located in front of the push plate 19 and is away from the high temperature steam blown out from the discharge port 39 in the rear part around the lid 4 away from the push plate 19. Since the safety stopper 24a can be operated at the position, it has an advantage that it is excellent in safety.
【００４１】前記蓋本体３７の前端突出部４３には左右
一対の摘み式の開閉ロック４４が設けられている。この
開閉ロック４４は肩環１５の前方延出部１５ａに設けた
係止部４５に係止されて蓋体４を閉蓋状態に維持する作
用を営む。The front end protruding portion 43 of the lid main body 37 is provided with a pair of left and right knob-type opening / closing locks 44. The opening / closing lock 44 is locked by a locking portion 45 provided on the front extending portion 15a of the shoulder ring 15 to maintain the lid 4 in the closed state.
【００４２】前記注出通路７の吐出端側部分をなすパイ
プユニット４７は、外装ケース１０内に位置する下パイ
プ４６に接続される屈曲パイプ４９、転倒時止水弁５１
を内蔵したほぼ逆Ｕ字状の逆Ｕ字状パイプ５２、前記吐
出パイプ４８に接続される接続パイプ５３を組み合わせ
て構成され、肩環１５の延出部１５ａと前記下パイプ４
６および吐出パイプ４８との間に挟圧状態に固定されて
いる。また前記逆Ｕ字状パイプ５２は本体部５４、カバ
ー板部５５、弁座形成部５６を組み合わせて構成されて
いる。なお、前記転倒時止水弁５１は器体２の転倒時に
液容器１内の液体が前記注出通路７を通じて外部に流出
するのを防止するためのものである。The pipe unit 47 forming the discharge end side portion of the pouring passage 7 is a bent pipe 49 connected to a lower pipe 46 located in the outer case 10, and a water stop valve 51 at the time of falling.
A reverse U-shaped pipe 52 having a substantially U-shape and a connection pipe 53 connected to the discharge pipe 48 are combined, and the extending portion 15a of the shoulder ring 15 and the lower pipe 4 are formed.
6 and the discharge pipe 48 are fixed in a sandwiched state. The inverted U-shaped pipe 52 is configured by combining a main body portion 54, a cover plate portion 55, and a valve seat forming portion 56. In addition, the above-mentioned water stop valve 51 at the time of falling is for preventing the liquid in the liquid container 1 from flowing out through the pouring passage 7 when the container 2 falls.
【００４３】この転倒時止水弁５１は器体２の最も前部
に位置しているので、器体２が前部側に転倒した時にも
っともよく働く。また注出通路７のこのような転倒時止
水弁５１は、蓋本体３７とは独立していることにより、
蓋本体３７が閉じられるときの慣性や反動の影響はな
い。Since the water shutoff valve 51 at the time of tipping is located at the most front part of the body 2, it works best when the body 2 falls to the front side. Further, such a water stop valve 51 at the time of falling of the pouring passage 7 is independent of the lid main body 37,
There is no influence of inertia or reaction when the lid body 37 is closed.
【００４４】しかし、上記した参考例１のような構成で
は、注出通路７の転倒時止水弁５１は液容器１が後部側
に転倒したとき、内容液外に位置することになり全く働
かない上、止水ボール２９も内容液の水勢が小さい表面
位置にあって、閉じられにくいので、転倒時の止水機能
は不足し勝ちである。また、止水ボール２９は蓋本体３
７の中央部にあって枢軸１７による枢着位置からの距離
が大きいので、蓋本体３７が閉じられるときの慣性や反
動によって閉じ側に密着し、以降内圧によってこのまま
の状態に保たれて異常昇圧の原因になる不都合もときと
して生じる。However, in the structure of the reference example 1 described above, the water stop valve 51 at the time of falling of the pouring passage 7 is located outside the content liquid when the liquid container 1 falls to the rear side, and thus does not work at all. In addition, since the water stop ball 29 is also in a surface position where the water force of the content liquid is small and it is difficult to close, the water stop function at the time of falling is likely to be insufficient. Further, the water stop ball 29 is the lid body 3
Since the distance from the pivot position by the pivot 17 is large in the central part of 7, the lid main body 37 comes into close contact with the closing side due to inertia or reaction when the lid main body 37 is closed, and thereafter it is kept in this state by the internal pressure and abnormal pressure rise. The inconvenience that causes
【００４５】したがって種々のユーザにとってもまだ満
足できるものではない。Therefore, it is not yet satisfactory for various users.
【００４６】なお、前記パイプユニット４７は図２に示
すように、その本体部５４ａを肩環１５の前方延出部１
５ａに一体的に形成することができる。そして、この本
体部５４ａにカバー板部５５ａおよび弁座形成部５６ａ
を組付ければ、図１に示すパイプユニット４７と同様の
ものが構成できる。As shown in FIG. 2, the pipe unit 47 has its main body portion 54a at the front extension portion 1 of the shoulder ring 15.
5a can be integrally formed. Then, the cover plate portion 55a and the valve seat forming portion 56a are attached to the main body portion 54a.
When assembled, a pipe unit 47 similar to that shown in FIG. 1 can be constructed.
【００４７】しかも図２に示すものは、パイプユニット
４７の本体部５４ａが肩環１５に一体形成されているた
め、その固定状態が堅牢強固となり、かつ部品数を減ら
すことができると言う長所がある。しかし、上記参考例
１での問題点は解消されない。In addition, since the main body 54a of the pipe unit 47 is integrally formed with the shoulder ring 15 in the structure shown in FIG. 2, the fixed state becomes solid and strong, and the number of parts can be reduced. is there. However, the problem in the first reference example cannot be solved.
【００４８】図３に示す第３の参考例は、液容器１の蒸
気が、蒸気抜き通路を兼ねた給気路をなす内蓋５と蒸気
抜きパイプ９との間に形成されるチャンバー３２ｂ、お
よびベローズ下板８と内蓋５との間にこれらベローズ下
板８および内蓋５とは別個に設けられた蒸気抜きパイプ
９の下面に形成した入口５７ｂを経て蒸気抜きパイプ９
内に流入するように構成されている。A third reference example shown in FIG. 3 is a chamber 32b in which the vapor in the liquid container 1 is formed between an inner lid 5 and a vapor vent pipe 9 which form an air supply passage also serving as a vapor vent passage. Further, the steam vent pipe 9 is passed through the inlet 57b formed on the lower surface of the vapor vent pipe 9 provided between the bellows lower plate 8 and the inner lid 5 separately from the bellows lower plate 8 and the inner lid 5.
It is configured to flow in.
【００４９】前記連通孔３０ｂ上でかつ前記入口５７ｂ
の下方には止水ボール２９が配され、電気ポット転倒時
に前記入口５７ｂを閉塞するようになっている。Above the communicating hole 30b and above the inlet 57b
A water stop ball 29 is disposed below the water tank so as to close the inlet 57b when the electric pot falls.
【００５０】また止水ボール２９に対する案内リブ６１
は蒸気抜きパイプ９に一体形成している。A guide rib 61 for the water stop ball 29 is also provided.
Is formed integrally with the steam vent pipe 9.
【００５１】本参考例は、空気圧送装置３に設けた操作
杆２６により押板１９の非押圧操作時に給気路に連通す
る空気圧送装置３の給気口をなす弁孔３５を閉塞し、こ
の押板１９を押し下げて空気圧送装置３を作動させたと
き、操作杆２６の下動位置で操作杆２６の下端がゴム弁
体６０ｂを押し下げ、前記給気路に通じる空気圧送装置
３の給気口である弁孔３５を開口させ、それとともに前
記操作杆２６の下動位置で外気に連通する蒸気抜き通路
を閉塞するように構成している。In this reference example, the operating rod 26 provided in the air pressure feeding device 3 closes the valve hole 35 forming the air supply port of the air pressure feeding device 3 communicating with the air supply passage when the push plate 19 is not pressed, When the push plate 19 is pushed down to operate the pneumatic feeding device 3, the lower end of the operating rod 26 pushes down the rubber valve body 60b at the lower moving position of the operating rod 26 to feed the pneumatic feeding device 3 leading to the air supply passage. The valve hole 35, which is an air port, is opened, and at the same time, the steam vent passage communicating with the outside air is closed at the lower position of the operating rod 26.
【００５２】前記操作杆２６に設けたゴム弁体６０ｂ
は、ベローズ下板８と内蓋５との間にこれらベローズ下
板８および内蓋５とは別個に設けられた内蓋側蒸気抜き
通路である蒸気抜きパイプ９の上面開口部を覆うように
して取付けられ、押板１９の押圧操作に連動した操作杆
２６の下動時に、上述のようにして取付けられ、操作杆
２６の下動時に、上述のように空気圧送装置３の給気口
である弁孔３５を開口させるのであるが、これと同時に
前記入口５７ｂを閉蓋する作用を営む。A rubber valve body 60b provided on the operating rod 26.
Covers the upper opening of a steam vent pipe 9 which is a steam vent passage on the inner lid side provided between the bellows lower plate 8 and the inner lid 5 separately from the bellows lower plate 8 and the inner lid 5. Is attached as described above, and is attached as described above when the operating rod 26 is moved downward in conjunction with the pressing operation of the push plate 19, and when the operating rod 26 is moved downward, the air supply port of the pneumatic pumping device 3 is used as described above. A certain valve hole 35 is opened, and at the same time, it serves to close the inlet 57b.
【００５３】この内蓋側蒸気抜き通路に連通した蓋体側
蒸気抜き通路は、蓋体４内に設けられて押板１９から離
れた蓋体４の周辺後部から蒸気を外気に放出するように
してある。The lid side vapor vent passage communicating with the inner lid side vapor vent passage is provided in the lid body 4 so that the vapor is discharged to the outside air from the rear portion around the lid body 4 separated from the push plate 19. is there.
【００５４】また前記ゴム弁体６０ｂには連通路６２が
形成されていて、弁孔３５が開口したとき、ベローズ２
２から圧送される圧縮空気は前記弁孔３０ｂを経て、液
容器１内に入るように給気路が構成されている。A communication passage 62 is formed in the rubber valve body 60b, and when the valve hole 35 is opened, the bellows 2 is opened.
The air supply passage is configured so that the compressed air sent from 2 through the valve hole 30b enters the liquid container 1.
【００５５】この第３の参考例の構造でも前記第１の参
考例が持っている問題点は解消されていない。The structure of the third reference example does not solve the problem of the first reference example.
【００５６】図４は参考例１に示すような問題点をも解
決することができる本発明の一実施例を示している。FIG. 4 shows an embodiment of the present invention which can solve the problem as shown in Reference Example 1.
【００５７】これにつき具体的に説明する。器体２の後
部に枢支して開閉できるようにした蓋体４を有し、器体
２の前部に内容液を外部に注出する注出通路７が設けら
れ、前記蓋体４に器体２内で発生する蒸気を外気に排出
する蒸気抜き通路が設けられている。This will be specifically described. A lid 4 is provided at the rear of the body 2 so as to be pivotally supported so that the lid 4 can be opened and closed, and a pouring passage 7 for pouring the content liquid to the outside is provided at the front of the body 2. A steam vent passage is provided for discharging steam generated in the container body 2 to the outside air.
【００５８】内蓋５に形成した複数の連通孔３０ａ、蓋
体４の下板をなすベローズ下板８と内蓋５との間にこれ
らベローズ下板８および内蓋５とは別個に設けられた蒸
気抜きパイプ９により形成する内蓋側蒸気抜き通路と、
蒸気抜きパイプ９の下面に形成した入口５７を経て蒸気
抜きパイプ９内に流入する蒸気を受入れるように蓋体４
内に設けられ、押板１９から離れた蓋体４の周辺後部か
ら蒸気を外気に放出する蓋体側蒸気抜き通路とにより、
蒸気抜き通路が構成されている。The bellows lower plate 8 and the inner lid 5 are separately provided between the inner lid 5 and the plurality of communication holes 30a formed in the inner lid 5 and the bellows lower plate 8 forming the lower plate of the lid body 4. An inner lid side vapor vent passage formed by the vapor vent pipe 9;
The lid 4 receives the steam flowing into the steam vent pipe 9 through the inlet 57 formed in the lower surface of the steam vent pipe 9.
With a lid-side steam vent passage that discharges steam from the rear part around the lid 4 that is provided inside and away from the push plate 19,
A steam vent passage is configured.
【００５９】またベローズ下板８に一体に形成した蓋体
側蒸気抜き通路の一部をなす蒸気ガイド筒部３６ａには
止水ボール２９が配され、この蒸気ガイド筒部３６ａと
蒸気抜きパイプ９の出口４０とが嵌まり合っている蒸気
抜き通路一部の接続部を利用して収容保持し、蓋体側蒸
気抜き通路の蓋体後部に位置するようにしてある。５８
は蒸気ガイド筒部３６ａに一体形成したガイドリブであ
る。さらに蓋本体３７に一体に形成した蒸気排出筒部３
８ａの排出口３９には、ダスト侵入防止用の網状筒体５
９が嵌着されている。Further, a water stop ball 29 is arranged in a steam guide cylinder portion 36a forming a part of the lid side steam discharge passage integrally formed with the bellows lower plate 8, and the steam guide cylinder portion 36a and the steam discharge pipe 9 are connected to each other. The connection part of the steam vent passage, which is fitted with the outlet 40, is used to store and hold the vapor vent passage, and it is located at the rear part of the lid side vapor vent passage. 58
Is a guide rib integrally formed with the steam guide tube portion 36a. Further, the vapor discharge tube portion 3 formed integrally with the lid body 37
The discharge port 39 of 8a has a mesh cylinder 5 for preventing dust from entering.
9 is fitted.
【００６０】操作杆２６の下端に取り付けたパッキング
弁３４ａは、押板１９の非押圧操作時は給気路に連通す
る空気圧送装置３の給気口をなす弁孔３５を閉塞し、他
方、押板１９を押し下げて空気圧送装置３を作動させた
ときの、操作杆２６の押板１９に連動した下動で、前記
パッキング弁３４ａは開弁位置に移動し、弁孔３５を開
口させるので、ベローズ２２から圧送される圧縮空気は
前記弁孔３５を通じて、給気路の一部をなすチャンバー
３２に流入し、次いで給気路の一部を形成する、蒸気抜
きパイプ９を貫通する通過孔２８ａを経て、前記連通孔
３０ａを通り液容器１内に入る。The packing valve 34a attached to the lower end of the operating rod 26 closes the valve hole 35 forming the air supply port of the air pressure feeding device 3 communicating with the air supply passage when the push plate 19 is not pressed, while When the push plate 19 is pushed down to operate the air pressure feeding device 3, the packing valve 34a moves to the valve opening position by the downward movement of the operating rod 26 which is interlocked with the push plate 19, so that the valve hole 35 is opened. The compressed air sent from the bellows 22 flows through the valve hole 35 into the chamber 32 forming a part of the air supply passage, and then forms a part of the air supply passage. After passing through 28a, it enters the liquid container 1 through the communication hole 30a.
【００６１】また押板１９の押圧操作に連動した操作杆
２６の下動位置で、ゴム弁板６０が下に押されて、前記
入口５７を閉じ、圧縮空気の蒸気抜きパイプ９への流入
を防いで外気に通じる蒸気抜き通路を閉塞するようにし
てある。At the lower position of the operating rod 26 which is interlocked with the pushing operation of the push plate 19, the rubber valve plate 60 is pushed downward to close the inlet 57 and prevent the compressed air from flowing into the vapor vent pipe 9. It is designed to block the steam vent passage leading to the outside air.
【００６２】本実施例のパイプユニット４７は、図２に
示す第２の参考例の場合と同様、その本体部５４ａは肩
環１５の前方延出部１５ａに一体的に形成されている。
また転倒時止水弁５１は注出通路７のパイプユニット４
７一部を構成しているほぼ逆Ｕ字状の逆Ｕ字状パイプ５
２に収容しているが、このＵ字状パイプ５２の屈曲パイ
プ４９と接続される弁座生成部５６ａと、本体部５４ｂ
とを嵌め合わせた注出通路７一部の接続部を利用して収
容し保持し、注出通路７の器体２の前部上方に位置する
ようにしている。弁座形成部５６ａ内には転倒時止水弁
５１を安定に受止めておく逆コーン形の弁座５２ｃを有
し、注出される内容液には弁座５２ｃの尖端部が対向し
てこれの流れを邪魔しないようになっているし、逆コー
ン形の弁座５２ｃ内に入った内容液は下部の抜け孔５２
ｄから自然に流下するようにしてある。また転倒時止水
弁５１はほぼ逆円錐形に形成されており、必要に応じて
内部に重りを入れ、器体２が転倒したとき、自重で、あ
るいは転倒時の反動も加わって、閉じ位置に円滑に移動
でき、また器体２が正立状態に復帰させられたときは、
弁座５２ｃ内に円滑に戻って開き状態になるようにして
ある。In the pipe unit 47 of this embodiment, as in the case of the second reference example shown in FIG. 2, the main body portion 54a is formed integrally with the front extension portion 15a of the shoulder ring 15.
In addition, the water stop valve 51 at the time of fall is the pipe unit 4 of the spout passage 7.
7 Inverted U-shaped pipe 5 which is a part of a substantially inverted U-shaped structure
2, the valve seat generating portion 56a connected to the bent pipe 49 of the U-shaped pipe 52, and the main body portion 54b.
A part of the connecting portion of the pouring passage 7 in which is fitted is used to store and hold the pouring passage 7, and the pouring passage 7 is located above the front portion of the container 2. The valve seat forming portion 56a has an inverted cone-shaped valve seat 52c that stably receives the water shutoff valve 51 when it falls, and the tip of the valve seat 52c faces the liquid content to be poured out. Of the reverse cone-shaped valve seat 52c does not interfere with the flow of the liquid.
It is designed to flow down naturally from d. Further, the water stop valve 51 at the time of tipping is formed in a substantially inverted conical shape, and if necessary, a weight is put inside to prevent the body 2 from falling due to its own weight or a recoil at the time of tipping. Smoothly, and when the body 2 is returned to the upright state,
The valve seat 52c is smoothly returned to the open state.
【００６３】なお、本実施例の構成で図１の第１の参考
例と基本的には同一であり、重複する部分は図示を省略
し、また説明も一部省略している。The configuration of this embodiment is basically the same as that of the first reference example of FIG. 1, and the overlapping portions are not shown and the description is also partially omitted.
【００６４】本実施例のこのような構造によれば、注出
通路７の転倒時止水弁５１と、蒸気抜きパイプ９、蒸気
ガイド筒部３６ａ、蒸気排出筒部３８ａがなす蒸気抜き
通路の転倒時止水弁としての止水ボール２９とが、注出
通路７の器体２の前部に位置する通路内と、蓋体４の後
部に位置する通路内とに設けられて、それぞれ器体２の
前部と後部とに位置し、器体２が前部および後部のいず
れかの方向に転倒しても、注出通路７の転倒時止水弁５
１および蒸気抜き通路９、３６ａ、３８ａの転倒時止水
弁としての止水ボール２９のうちの、器体２が転倒した
側の転倒時止水弁が閉じて内容液の流出を防止すること
ができるし、各転倒時止水弁５１、２９はそれぞれが設
けられている注出通路７および蒸気抜き通路９、３６
ａ、３８ａにおいて、これら注出通路７の器体２前部の
上方位置および蒸気抜き通路９、３６ａ、３８ａの蓋体
４外への開口近くの、肩環１５の上方および蓋体４の後
部に位置して、前記止水機能を発揮するので、注出通路
７や蒸気抜き通路９、３６ａ、３８ａ内に結露水や残留
液があっても、これの大半を注出通路７内や蒸気抜き通
路９、３６ａ、３８ａ内に留めて外部への流出を殆ど無
くすことができる。According to such a structure of this embodiment, the steam shutoff valve 51 of the pouring passage 7 and the steam vent passage formed by the steam vent pipe 9, the steam guide tube portion 36a, and the steam vent tube portion 38a are formed. A water stop ball 29 as a water stop valve at the time of tipping is provided in the passage located in the front part of the container body 2 of the pouring passage 7 and in the passage located in the rear part of the lid body 4, respectively. Located at the front and the rear of the body 2, even if the body 2 falls in either the front or rear direction, the water stop valve 5 at the time of the fall of the pouring passage 7
1 and the vapor stop passage 9, 36a, 38a of the water stop ball 29 as a water stop valve at the time of tipping, the water stop valve at the time of tipping of the body 2 is closed to prevent the liquid content from flowing out. The water shutoff valves 51 and 29 at the time of the fall are provided with the pouring passage 7 and the steam vent passages 9 and 36, respectively.
a, 38a, the upper position of the front portion of the vessel 2 of these pouring passages 7 and the opening of the steam vent passages 9, 36a, 38a to the outside of the lid body 4, above the shoulder ring 15 and the rear portion of the lid body 4. Since the water blocking function is provided at the position, even if there is dew condensation water or residual liquid in the pouring passage 7 and the steam vent passages 9, 36a, 38a, most of it is in the pouring passage 7 or the steam. It can be kept in the extraction passages 9, 36a, 38a to prevent the outflow to the outside.
【００６５】また、蒸気抜き通路９、３６ａ、３８ａの
転倒時止水弁である止水ボール２９は蓋体４の後部枢支
位置の側に大きく寄った位置にあるので、蓋体４が勢い
よく閉じられてもこれによる慣性や反動の影響を受けに
くく、蒸気抜き通路９、３６ａ、３８ａを不用意に閉じ
るようなことを回避することができる。Further, since the water stop ball 29, which is a water stop valve when the steam vent passages 9, 36a, 38a fall, is located near the rear pivotal support side of the lid 4, the lid 4 is urged. Even if it is well closed, it is unlikely to be affected by inertia or reaction due to this, and it is possible to avoid accidentally closing the vapor vent passages 9, 36a, 38a.
【００６６】さらに、注出通路７および蒸気抜き通路
９、３６ａ、３８ａの各転倒時止水弁５１、２９を、そ
れぞれの通路の接続部間に収容し保持されているので、
通路の必須の接続構造および作業を利用することにより
特別な部材や作業を要しないで組み込むことができる。Furthermore, since the water shutoff valves 51 and 29 of the pouring passage 7 and the vapor vent passages 9, 36a and 38a are stored and held between the connecting portions of the respective passages,
By utilizing the required connection structure and work of the passage, it can be installed without requiring any special member or work.
【００６７】特に本実施例の場合、蒸気抜き通路９、３
６ａ、３８ａの転倒時止水弁である止水ボール２９が、
蓋体４後部の器体２上端部への枢支位置の近傍でこの枢
支位置とほぼ同一の高さ位置に設けてあるので、この転
倒時止水弁である止水ボール２９は蓋体４の枢支位置の
極く近くに位置し、この部分の蓋体４が開閉されるとき
のスイングストロークが極く小さくなり、蓋体４が勢い
よく閉じられても生じる慣性や反動をさらに小さく抑え
るので、転倒時止水弁である止水ボール２９が閉じ状態
に密着してしまうようなことを確実に防止することがで
きる。Particularly in the case of this embodiment, the steam vent passages 9 and 3 are provided.
6a, 38a water stop ball 29 which is a water stop valve at the time of the fall,
Since the rear portion of the lid body 4 is provided in the vicinity of the pivotal position to the upper end portion of the vessel 2 and at a height position substantially the same as this pivotal position, the water stop ball 29, which is the water shutoff valve at the time of tipping, is the lid body. It is located very close to the pivotal position of 4, and the swing stroke when the lid 4 of this part is opened and closed is extremely small, and the inertia and reaction that occur even if the lid 4 is vigorously closed is further reduced. Since the pressure is suppressed, it is possible to reliably prevent the water stop ball 29, which is the water stop valve, from coming into close contact with the closed state at the time of tipping.
【００６８】本発明は上記各実施例に示す外、種々の態
様に構成することができる。例えば。前記内蓋５を蓋体
４のベローズ下板８に取付ける手段はビス２５に限定さ
れず、無理嵌め手段等を採用することができる。The present invention can be constructed in various modes other than those shown in the above embodiments. For example. The means for attaching the inner lid 5 to the bellows lower plate 8 of the lid body 4 is not limited to the screw 25, and force fitting means or the like can be used.
【００６９】また蒸気通路の排出口３９の開口位置は上
記各実施例に示すものに限定されず、蓋体４の側周壁に
設定することもできる。Further, the opening position of the discharge port 39 of the steam passage is not limited to that shown in each of the above embodiments, but may be set on the side peripheral wall of the lid 4.
【００７０】[0070]
【発明の効果】本発明の電気貯湯容器の転倒時止水構造
によれば、注出通路の転倒時止水弁と、蒸気抜き通路の
転倒時止水弁とが、器体の前部と後部とに位置し、器体
が前部および後部のいずれかの方向に転倒しても、注出
通路の転倒時止水弁および蒸気抜き通路の転倒時止水弁
のうちの、器体が転倒した側の転倒時止水弁が閉じて内
容液の流出を防止することができるし、各転倒時止水弁
はそれぞれが設けられている注出通路の器体前部の上方
位置および蒸気抜き通路の蓋体後部に位置して、前記止
水機能を発揮するので、注出通路や蒸気抜き通路内に結
露水や残留液があっても、これの大半を注出通路内や蒸
気抜き通路内に留めて外部への流出を殆ど無くすことが
できる。EFFECTS OF THE INVENTION According to the water stop structure for overturning of the electric hot water storage container of the present invention, the water stop valve for overturning in the pouring passage and the water stop valve for overturning in the vapor discharge passage are provided in front of the body. Even if the body is located in the rear part and falls in either direction of the front part or the rear part, the body of the water stop valve at the time of the fall of the pouring passage and the water stop valve at the time of the fall of the steam release passage is The water shutoff valve at the time of the fall is closed to prevent the liquid content from flowing out, and each water shutoff valve at the fall is located above the front part of the body of the pouring passage and steam. Since it is located at the rear part of the lid of the drainage passage and exhibits the water shut-off function, even if there is condensed water or residual liquid in the drainage passage or the steam drainage passage, most of this will be in the discharge passage or the steam drainage passage. It can be kept in the passage and almost no leakage to the outside.
【００７１】また、蒸気抜き通路の転倒時止水弁は蓋体
の後部位置にあって、蓋体が勢いよく閉じられてもこれ
による慣性や反動の影響を受けにくいので、蒸気抜き通
路を不用意に閉じるようなことを回避することができ
る。Further, since the water shutoff valve at the time of tipping of the steam vent passage is located at the rear position of the lid body, even if the lid body is vigorously closed, it is not easily affected by inertia and reaction, so that the steam vent passage should be closed. You can avoid having to close it easily.
【００７２】さらに、注出通路および蒸気抜き通路の各
転倒時止水弁を、それぞれの通路の接続部に収容し保持
されているので、通路の必須の接続構造および作業を利
用することにより特別な部材や作業を要しないで組み込
むことができる。Further, since the water shutoff valves for each fall of the spout passage and the steam vent passage are accommodated and held in the connection portions of the respective passages, it is possible to make special use by utilizing the essential connection structure and work of the passages. It can be installed without the need for various members and work.
【００７３】この場合、蒸気抜き通路の転倒時止水弁
が、蓋体後部の器体上端部への枢支位置の近傍でこの枢
支位置とほぼ同一の高さ位置に設けることにより、この
転倒時止水弁を蓋体の枢支位置のさらに近くに位置さ
せ、蓋体が開閉されるときのスイングストロークを極く
小さくなるようにし、蓋体が勢いよく閉じられてもこれ
によって生じる慣性や反動をさらに小さく抑えるので、
転倒時止水弁が閉じ状態に密着してしまうようなことを
確実に防止することができる。In this case, by providing the water stop valve at the time of the fall of the steam vent passage in the vicinity of the pivotal position of the rear portion of the lid body to the upper end portion of the vessel, at a height position substantially the same as this pivotal position, The water stop valve at the time of fall is located closer to the pivotal position of the lid to minimize the swing stroke when the lid is opened and closed, and the inertia caused by this even if the lid is vigorously closed. And the recoil will be kept even smaller,
It is possible to reliably prevent the water shutoff valve from sticking to the closed state when the vehicle falls.
【図１】本発明に対する第１の参考例としての電気ポッ
トの断面図である。FIG. 1 is a cross-sectional view of an electric pot as a first reference example for the present invention.
【図２】本発明に対する第２の参考例としての電気ポッ
トの注出通路の転倒時止水部の断面図である。FIG. 2 is a cross-sectional view of a water blocking portion at the time of falling of a pouring passage of an electric pot as a second reference example for the present invention.
【図３】本発明に対する第３の参考例としての電気ポッ
トの注出通路および蒸気抜き通路の各転倒時止水部を示
す断面図である。FIG. 3 is a cross-sectional view showing a water stop portion at each fall of a pouring path and a steam venting path of an electric pot as a third reference example for the present invention.
【図４】本発明の一実施例を示す電気ポットの断面図で
ある。FIG. 4 is a sectional view of an electric pot showing an embodiment of the present invention.
１ 広口液容器 ２ 器体 ４ 蓋体 ７、５２ 注出通路 ９、３６ａ、３８ａ 蒸気抜き通路 １７ 枢軸 ２９、５１ 転倒時止水弁 1 Wide Mouth Liquid Container 2 Body 4 Lid 7, 52 Discharge Path 9, 36a, 38a Steam Venting Path 17 Axis 29, 51 Water Stop Valve at Fall
Claims (2)
ようにした蓋体を有し、器体の前部に内容液を外部に注
出する注出通路が設けられ、蓋体に器体内で発生する蒸
気を外部に排出する蒸気抜き通路が設けられた電気貯湯
容器において、器体の転倒時に注出通路および蒸気抜き
通路を通じて内容液が流出するのを防止するようにした
電気貯湯容器の転倒時止水構造において、 注出通路の器体前部の上方に位置する通路内と、蒸気抜
き通路の蓋体後部に位置する通路内とに、器体が転倒し
たときにこれら注出通路および蒸気抜き通路を閉じる転
倒時止水弁をそれぞれ設けて、これら注出通路および蒸
気抜き通路に設けたそれぞれの転倒時止水弁を注出通路
および蒸気抜き通路を形成するそれぞれの接続部間に収
容し保持したことを特徴とする電気貯湯容器の転倒時止
水構造。1. A lid body which is pivotably supported above the rear portion of the vessel so as to be opened and closed, and a pouring passage for pouring the content liquid to the outside is provided at the front portion of the vessel, and the lid body is provided. In an electric hot water storage container equipped with a steam vent passage that discharges the steam generated in the body to the outside, an electric device that prevents the content liquid from flowing out through the pouring passage and the vapor vent passage when the body falls In the structure to prevent water from falling when the hot water storage container falls, when the body falls over in the passage located above the front of the body of the pouring passage and in the passage located behind the lid of the steam removal passage, A fall stop water shutoff valve for closing the pouring passage and the steam release passage is provided respectively, and the fall stop water shutoff valves provided for these pouring passage and the steam release passage are respectively formed to form the pouring passage and the steam release passage. Characterized by being housed and held between the connecting parts The fall water-stop structure of the gas hot water storage container.
部の器体上端部への枢支位置の近傍でこの枢支位置とほ
ぼ同一の高さ位置に設けられている請求項１に記載の電
気貯湯容器の転倒時止水構造。2. The water shut-off valve at the time of fall of the steam vent passage is provided near the pivot position of the rear portion of the lid body to the upper end portion of the vessel and at substantially the same height position as this pivot position. 1. A structure for stopping water when the electric hot water storage container according to 1 falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5200755A JPH0771537B2 (en) | 1993-08-12 | 1993-08-12 | Electric hot water storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5200755A JPH0771537B2 (en) | 1993-08-12 | 1993-08-12 | Electric hot water storage container |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2253985A Division JPS61181425A (en) | 1985-02-05 | 1985-02-05 | Electric pot |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8179224A Division JP2917921B2 (en) | 1996-07-09 | 1996-07-09 | Electric hot water storage container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0662964A true JPH0662964A (en) | 1994-03-08 |
| JPH0771537B2 JPH0771537B2 (en) | 1995-08-02 |
Family
ID=16429643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5200755A Expired - Lifetime JPH0771537B2 (en) | 1993-08-12 | 1993-08-12 | Electric hot water storage container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0771537B2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867220A (en) * | 1981-10-16 | 1983-04-21 | 松下電器産業株式会社 | Water heater |
| JPS5867219A (en) * | 1981-10-15 | 1983-04-21 | 松下電器産業株式会社 | Water heater |
| JPS58182361A (en) * | 1982-04-19 | 1983-10-25 | Nec Corp | Test system of remote station |
| JPS59115015A (en) * | 1982-12-20 | 1984-07-03 | 松下電器産業株式会社 | Air pot |
| JPS602418U (en) * | 1983-06-13 | 1985-01-10 | 象印マホービン株式会社 | Electric air pot inner lid mounting structure |
-
1993
- 1993-08-12 JP JP5200755A patent/JPH0771537B2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867219A (en) * | 1981-10-15 | 1983-04-21 | 松下電器産業株式会社 | Water heater |
| JPS5867220A (en) * | 1981-10-16 | 1983-04-21 | 松下電器産業株式会社 | Water heater |
| JPS58182361A (en) * | 1982-04-19 | 1983-10-25 | Nec Corp | Test system of remote station |
| JPS59115015A (en) * | 1982-12-20 | 1984-07-03 | 松下電器産業株式会社 | Air pot |
| JPS602418U (en) * | 1983-06-13 | 1985-01-10 | 象印マホービン株式会社 | Electric air pot inner lid mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0771537B2 (en) | 1995-08-02 |
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| Date | Code | Title | Description |
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| EXPY | Cancellation because of completion of term |