JPS63147419A - Electric pot - Google Patents
Electric potInfo
- Publication number
- JPS63147419A JPS63147419A JP29586186A JP29586186A JPS63147419A JP S63147419 A JPS63147419 A JP S63147419A JP 29586186 A JP29586186 A JP 29586186A JP 29586186 A JP29586186 A JP 29586186A JP S63147419 A JPS63147419 A JP S63147419A
- Authority
- JP
- Japan
- Prior art keywords
- plug
- container
- magnetic
- water heater
- pin
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は水などの液体を収容して加熱、保温する電気湯
沸し器に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an electric water heater for storing a liquid such as water, heating it, and keeping it warm.
従来の技術
従来のこの種の電気湯沸し器としてたとえば実開昭５９
−１９０１２８号公報に示されている構成のものが公知
である。第５図にその構成を示し、湯沸し器本体１の内
部に、下端に発熱体２を備えた容器３が設けられており
、この容器３の底部と吐出口４との間を揚水管５で接続
し、湯沸し器本体１の上端に備えた蓋体６のポンプ操作
で容器３の内部の液体を吐出口４より吐出バイブ７を介
して吐出させ、また［Ｈｔ、器の転倒時には前記揚水管
５の途中に設けた転倒流出防止弁８により密閉状態にし
て内部の液体が外部に流出するのを防止するように構成
されている。2. Prior Art As a conventional electric water heater of this type, for example,
The configuration shown in Japanese Patent No. 190128 is publicly known. The configuration is shown in FIG. 5. A container 3 equipped with a heating element 2 at the lower end is provided inside the water heater body 1, and a water pump 5 is connected between the bottom of the container 3 and the discharge port 4. The liquid inside the container 3 is discharged from the discharge port 4 through the discharge vibrator 7 by pump operation of the lid 6 provided at the upper end of the water heater main body 1. An overturning/outflow prevention valve 8 provided in the middle of the container 5 is configured to be in a sealed state to prevent the internal liquid from flowing out to the outside.
発明が解決しようとする問題点
このような従来の構成では、湯沸し後の保温安定時なら
特に問題はないが、湯沸し途中において転倒したり、転
倒されたまま通電状態にあると、密閉状態での湯沸しと
なり、内部の液体や空気の熱膨張により容器３の内圧が
上がり、湯沸し器本体１と益体６との間の隙間から熱湯
が飛び出し、場合によっては蓋体６が外れて内部の液体
が溢れ出ることもあり、危険であった。Problems to be Solved by the Invention With such a conventional configuration, there is no particular problem if the water is kept at a stable temperature after boiling, but if the water is tipped over during boiling or remains energized while being tipped over, it may cause problems in the sealed state. When the water boils, the internal pressure of the container 3 increases due to the thermal expansion of the liquid and air inside, and hot water spills out from the gap between the water heater body 1 and the body 6, and in some cases, the lid 6 comes off and the liquid inside overflows. It was dangerous and could come out.
本発明はこのような問題点を解決するもので、器体の転
回通電をオフにして安全性を確保できるようにすること
を目的とするものである。The present invention is intended to solve these problems, and aims to ensure safety by turning off the energization for rotation of the container body.
問題点を解決するための手段
この問題点を解決するために本発明は、器体の下端周囲
の一部にマグネット吸着式のプラグを受けるプラグ受け
を有するとともに、このプラグ受け内に、器体の底面よ
り下方に突出する方向に付勢されたレバーと連動する突
き出しピンを臨ませ、前記レバーが器体底面から下動す
ることにより前記突き出しピンで前記プラグをプラグ受
けから突き外すように構成したものである。Means for Solving the Problem In order to solve this problem, the present invention has a plug receiver for receiving a magnetically attracted plug in a part around the lower end of the container body, and a plug receiver for receiving a magnetically attracted plug in the container body. An ejection pin that is coupled to a lever that is biased in a direction that projects downward from the bottom surface of the container is exposed, and when the lever moves downward from the bottom surface of the container, the ejection pin is configured to eject the plug from the plug receiver. This is what I did.
作用
この構成により、器体が転倒した場合、プラグ受け内に
臨ませた突き出しピンによりプラグが突き離されること
となり、通電がオフになり、内部の液体や空気の加熱膨
張による熱湯の飛び出しなどの問題もなく、安全性を確
保することができる。With this configuration, if the container falls over, the plug will be pushed apart by the ejector pin that faces inside the plug holder, turning off the electricity and preventing boiling water from spilling out due to heating expansion of the liquid or air inside. There are no problems and safety can be ensured.
実施例
以下、本発明の一実施例について、第１図〜第４図に基
づいて説明する。EXAMPLE Hereinafter, an example of the present invention will be described based on FIGS. 1 to 4.
図において、１１は筒状の湯沸し器本体で、この湯沸し
器本体１１の上端には合成樹脂製の注ぎ口１２が装着さ
れている。１３は前記注ぎ口１２の上部に装着された合
成樹脂製の益体で、この益体１３は後部に設けた係合ピ
ン１４により注ぎ口１２に回転および着脱自在に取り付
けられている。前記湯沸し器本体１１の内部にはステン
レス製の容器１５が設けられ、この容器１５の外底部に
は湯沸し用の主発熱体と保温用の補助発熱体とを一体化
した発熱体１６と、前記主発熱体を制御するサーモスタ
ット１７および補助発熱体を制御するサーマルリードス
イッチ１８を密着固定している。また前記サーマルリー
ドスイッチ１８には温度ヒユーズ１９を一体に設けてい
る。In the figure, 11 is a cylindrical water heater body, and a synthetic resin spout 12 is attached to the upper end of this water heater body 11. Reference numeral 13 denotes a synthetic resin body attached to the upper part of the spout 12, and the body 13 is rotatably and detachably attached to the spout 12 by means of an engagement pin 14 provided at the rear. A stainless steel container 15 is provided inside the water heater main body 11, and at the outer bottom of the container 15 there is a heating element 16 that integrates a main heating element for heating water and an auxiliary heating element for keeping warm; A thermostat 17 that controls the main heating element and a thermal reed switch 18 that controls the auxiliary heating element are tightly fixed. Further, the thermal reed switch 18 is integrally provided with a temperature fuse 19.
２０は前記蓋体１３のポンプ操作により容器１５の内部
の液体を器体外へ導く揚水管で、この揚水管２０の上端
には吐出口２１が接続され、下端はエルボ２２を介して
容器１５の下端内部連通されている。なお、前記吐出口
２１の先端開口部は吐出パイプ２３の上端内部に位置す
るように構成され、またこの吐出口２１と揚水管２０と
の間には弁ケース２４で包まれた転倒流出防止弁２５が
介在されている。Reference numeral 20 denotes a pumping pipe that guides the liquid inside the container 15 out of the container by the pump operation of the lid 13. The upper end of this pumping pipe 20 is connected to a discharge port 21, and the lower end is connected to the container 15 through an elbow 22. The bottom end is connected internally. Note that the tip opening of the discharge port 21 is configured to be located inside the upper end of the discharge pipe 23, and between the discharge port 21 and the pumping pipe 20 is an overflow prevention valve enclosed in a valve case 24. 25 are interposed.
２６は前記湯沸し器本体１１の下端一部にマグネット吸
着式のプラグ〔以下マグネットプラグと称す〕２７を受
けるために設けたプラグ受けで、マグネットプラグ２７
の内部にばね２８により弾性を待つて支持された２つの
接点２９．２９に対応した位置に２本のピン３０．３０
が突設され、これらピン３０と３０の間のほぼ中央には
磁性板３１が装着されている。さらにプラグ受け２６の
ほぼ中央および前記磁性板３１には互いに連通ずる孔３
２ａ、 ３２ｂが形成されており、前記湯沸し器本体１
１の下端近傍の内面に水平方向の軸３３を以って枢支さ
れた突き出しピン３４が嵌入している。この突ぎ出しピ
ン３４は前記湯沸し器本体１１の下端に設けられた基台
３５の孔３５ａから下方に突出するレバー３６と一体に
形成され、レバー３６が基台３５の孔３５ａから下方に
突出するとともに前記突き出しピン３４が孔３２ａ、
３２ｂから外方に突出するようにばね３７によって付勢
されている。Reference numeral 26 denotes a plug receiver provided at a part of the lower end of the water heater main body 11 to receive a magnetic adsorption type plug (hereinafter referred to as a magnet plug) 27.
Two pins 30.30 are placed at positions corresponding to two contacts 29.29 which are elastically supported by springs 28 inside the
are provided protrudingly, and a magnetic plate 31 is mounted approximately in the center between these pins 30. Furthermore, a hole 3 that communicates with each other is located approximately at the center of the plug receiver 26 and the magnetic plate 31.
2a and 32b are formed, and the water heater main body 1
An ejector pin 34 pivotally supported by a horizontal axis 33 is fitted into the inner surface near the lower end of the holder 1 . This protruding pin 34 is integrally formed with a lever 36 that protrudes downward from a hole 35a of a base 35 provided at the lower end of the water heater main body 11, and the lever 36 protrudes downward from a hole 35a of the base 35. At the same time, the ejecting pin 34 is inserted into the hole 32a,
It is biased by a spring 37 so as to protrude outward from 32b.
ところで前記マグネットプラグ２７にはこれを前記プラ
グ受け２６に嵌め込んだとき前記ピン３０．３０が嵌入
できる孔３８．３８が形成されている。またマグネット
プラグ２７の内部には磁石３９が設けられているととも
にこの磁石３９を挟んで磁性板４０．４０が設けられ、
この磁性板４０．４０の先端部４０ａ、 ４０ａはマグ
ネットプラグ２７から突出して前記プラグ受け２６に設
けた磁性板３１に対向している。したがって、前記磁性
板４０．４０は前記磁石３９により磁力が発生して、マ
グネットプラグ２７をプラグ受け２６に嵌入した状態に
おいて磁性板４０．４０の先端部４０ａ、 ４０ａが前
記磁性板３１に当接して吸着できるように構成されてい
る。また、マグネットプラグ２７をプラグ受け２６に嵌
入したとぎ、前記突き出しピン３４は前記磁性板４０．
４０の先端部４０ａ、 ４０ａの間に位置するように構
成されている。Incidentally, the magnetic plug 27 is formed with a hole 38.38 into which the pin 30.30 can be inserted when the magnetic plug 27 is fitted into the plug receiver 26. Further, a magnet 39 is provided inside the magnet plug 27, and magnetic plates 40 and 40 are provided with this magnet 39 in between.
The tips 40a, 40a of the magnetic plates 40, 40 protrude from the magnetic plug 27 and face the magnetic plate 31 provided on the plug receiver 26. Therefore, the magnetic force is generated by the magnet 39 in the magnetic plate 40.40, and the tip portions 40a, 40a of the magnetic plate 40.40 abut against the magnetic plate 31 when the magnetic plug 27 is fitted into the plug receiver 26. It is configured so that it can be adsorbed. Further, when the magnetic plug 27 is inserted into the plug receiver 26, the ejecting pin 34 is inserted into the magnetic plate 40.
40, and is configured to be located between the tip portions 40a, 40a.
上記の構成において、通常時は第１図に示すように器体
の型出によりレバー３６の先端が基台３５の下側の床面
４１に当接してばね３７の力に抗して持ち上げられた状
態で保持され、第２図に示すように突き出しピン３４の
先端とマグネットプラグ２７との間に隙間を有し、かつ
マグネットプラグ２７に設けた磁石３９により磁性板４
０．４０を介してプラグ受け２６の磁性板３１を吸着す
ることによりピン３０．３０と接点２９．２９が電気的
に接続され、電気湯沸し器は通電状態になっている。In the above configuration, normally, as shown in FIG. 1, the tip of the lever 36 comes into contact with the floor surface 41 under the base 35 due to the molding of the container body, and is lifted against the force of the spring 37. As shown in FIG.
By adsorbing the magnetic plate 31 of the plug receiver 26 through the 0.40 pin, the pin 30.30 and the contact 29.29 are electrically connected, and the electric water heater is energized.
また、第３図に示すように器体が転倒したときには前記
レバー３６の先端がばね３７の付勢力により基台３５の
底面より突出する方向に前記軸３３の周りで回動するこ
とにより突き出しピン３４が前記孔３２ａ、 ３２ｂか
ら突出する方向に動作する。これにより第４図に示すよ
うにマグネットプラグ２７は磁性板３１から突き離され
、前記ピン３０．３０と接点２９゜２９との接続が解除
されて通電がオフになり、密閉状態での湯沸しを防ぎ、
安全を確保するようになっている。Further, as shown in FIG. 3, when the device falls over, the tip of the lever 36 rotates around the shaft 33 in a direction to protrude from the bottom surface of the base 35 due to the biasing force of the spring 37, so that the ejector pin 34 moves in the direction of protruding from the holes 32a, 32b. As a result, as shown in FIG. 4, the magnetic plug 27 is pushed away from the magnetic plate 31, and the connection between the pins 30 and 30 and the contacts 29 and 29 is broken, turning off the electricity, and boiling water in a sealed state is no longer possible. prevent,
It is designed to ensure safety.
発明の効果
以上実施例の説明より明らかなように本発明によれば、
次に述べるような効果が得られる。Effects of the Invention As is clear from the description of the embodiments, according to the present invention,
The following effects can be obtained.
１、器体転倒時にはプラグ受けよりマグネットプラグが
外れて通電がオフになるため、転倒状態での危険な湯沸
しを防止することができる。1. When the appliance falls over, the magnetic plug comes off from the plug holder and the power is turned off, which prevents dangerous boiling of water in an overturned situation.
２、器体が転倒しやすいじゅうたんなどの安定性の悪い
ところで使用した場合、レバーの先端が器体下方に突出
して突き出しピンも突出した状態となり、プラグ受けに
マグネットプラグをセットすることができず、危険を未
然に防止することができる。2. If the device is used in an unstable place such as a carpet where it is likely to tip over, the tip of the lever will protrude downwards and the ejector pin will also protrude, making it impossible to set the magnetic plug in the plug holder. , it is possible to prevent danger.
３、上記した安全性を確保するための構成がレバーおよ
び突き出しピンを設けることによって達成でき、コスト
面において非常に有利である。3. The configuration for ensuring the above-mentioned safety can be achieved by providing a lever and an ejector pin, which is very advantageous in terms of cost.
第１図〜第４図は本発明の一実施例を示すもので、第１
図は電気湯沸し器の縦断面図、第２図はプラグ受けにマ
グネットプラグを接続した状態を示す拡大横断面図、第
３図は器体が転倒した状態を示す縦断面図、第４図は器
体が転倒してプラグ受けからマグネットプラグが外れた
状態を示す拡大横断面図、第５図は従来の電気湯沸し器
の縦断面図である。
１１・・・湯沸し器本体、１５・・・容器、１６・・・
発熱体、２０・・・揚水管、２１・・・吐出口、２６・
・・プラグ受け、２７・・・マグネットプラグ、２９・
・・接点、３０・・・ピン、３１・・・磁性板、３２ａ
、 ３２ｂ・・・孔、３３・・・軸、３４・・・突き出
しピン、３５・・・基台、３５ａ・・・孔、３６・・・
レバー、３７・・・ばね、３８・・・孔、３つ・・・磁
石、４０・・・磁性板、４０ａ・・・先端部。
代理人 森 木 義 弘
第１図
Ａ−改ζ出りぴン
第２図
ｚ９・−措々・
３θ−ｒン
Ｊｌ・・−膳、ｒｔ沃
）２；ｚＪ２ｂ−４Ｌ
３９・・□
句−価は板
第４図
第ｊ図Figures 1 to 4 show one embodiment of the present invention.
The figure is a vertical cross-sectional view of the electric water heater, Figure 2 is an enlarged cross-sectional view showing the magnetic plug connected to the plug holder, Figure 3 is a vertical cross-sectional view showing the appliance in an overturned state, and Figure 4 is a vertical cross-sectional view of the electric water heater. FIG. 5 is an enlarged cross-sectional view showing a state in which the magnetic plug is detached from the plug receiver due to overturning of the container, and FIG. 5 is a vertical cross-sectional view of a conventional electric water heater. 11...Water boiler body, 15...Container, 16...
Heating element, 20... Lifting pipe, 21... Discharge port, 26.
...Plug holder, 27...Magnetic plug, 29.
...Contact, 30...Pin, 31...Magnetic plate, 32a
, 32b...hole, 33...shaft, 34...ejection pin, 35...base, 35a...hole, 36...
Lever, 37... Spring, 38... Hole, 3... Magnet, 40... Magnetic plate, 40a... Tip. Agent Yoshihiro MorikiFig. The price is on the board, Figure 4, Figure J.
Claims (1)
を受けるプラグ受けを有するとともに、このプラグ受け
内に、前記器体の底面より下方に突出する方向に付勢さ
れたレバーと連動する突き出しピンを臨ませ、前記レバ
ーが器体底面から下動することにより前記突き出しピン
で前記プラグをプラグ受けから突き外すように構成した
電気湯沸し器。1. A part of the lower end of the container has a plug receiver for receiving a magnetically attracted plug, and is interlocked with a lever within this plug receiver that is biased in a direction that projects downward from the bottom of the container. The electric water heater is configured such that an ejecting pin is exposed and the ejecting pin is used to eject the plug from the plug receiver when the lever is moved downward from the bottom surface of the vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29586186A JPS63147419A (en) | 1986-12-11 | 1986-12-11 | Electric pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29586186A JPS63147419A (en) | 1986-12-11 | 1986-12-11 | Electric pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147419A true JPS63147419A (en) | 1988-06-20 |
| JPH0423523B2 JPH0423523B2 (en) | 1992-04-22 |
Family
ID=17826136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29586186A Granted JPS63147419A (en) | 1986-12-11 | 1986-12-11 | Electric pot |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0282557U (en) * | 1988-12-15 | 1990-06-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869982B (en) | 2010-03-01 | 2014-04-30 | 奥林巴斯株式会社 | Optical analysis device, optical analysis method |
| JP5856962B2 (en) | 2010-09-10 | 2016-02-10 | オリンパス株式会社 | Optical analysis method using light intensity of single luminescent particles |
| WO2012032955A1 (en) | 2010-09-10 | 2012-03-15 | オリンパス株式会社 | Optical analysis method using optical measurement in multiple wavelength bands |
| EP2620762B1 (en) | 2010-09-21 | 2017-02-01 | Olympus Corporation | Optical analysis method using the detection of a single light-emitting particle |
| CN103154708B (en) | 2010-10-13 | 2015-01-14 | 奥林巴斯株式会社 | Method for measuring diffusion characteristic value of particle by detecting single light-emitting particle |
| CN103210302B (en) | 2010-10-19 | 2015-05-27 | 奥林巴斯株式会社 | Optical analysis device for observing polarisation characteristics of single light-emitting particle, optical analysis method and optical analysis computer program therefor |
| JP6313776B2 (en) | 2013-10-07 | 2018-04-18 | オリンパス株式会社 | Optical analysis apparatus using single luminescent particle detection, optical analysis method, and computer program for optical analysis |
-
1986
- 1986-12-11 JP JP29586186A patent/JPS63147419A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0282557U (en) * | 1988-12-15 | 1990-06-26 | ||
| JPH066932Y2 (en) * | 1988-12-15 | 1994-02-23 | 東京電気株式会社 | Printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423523B2 (en) | 1992-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |