JPS624260Y2 - - Google Patents

Info

Publication number
JPS624260Y2
JPS624260Y2 JP10367181U JP10367181U JPS624260Y2 JP S624260 Y2 JPS624260 Y2 JP S624260Y2 JP 10367181 U JP10367181 U JP 10367181U JP 10367181 U JP10367181 U JP 10367181U JP S624260 Y2 JPS624260 Y2 JP S624260Y2
Authority
JP
Japan
Prior art keywords
lid
gasket
steam
center
water heater
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP10367181U
Other languages
Japanese (ja)
Other versions
JPS588422U (en
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 filed Critical
Priority to JP10367181U priority Critical patent/JPS588422U/en
Publication of JPS588422U publication Critical patent/JPS588422U/en
Application granted granted Critical
Publication of JPS624260Y2 publication Critical patent/JPS624260Y2/ja
Granted legal-status Critical Current

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  • Thermally Insulated Containers For Foods (AREA)
  • Cookers (AREA)

Description

【考案の詳細な説明】 本考案は湯沸し時に発生する蒸気を外部に放出
させる蒸気抜け部を備えた湯沸し器の構造に関す
るものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a water heater that is equipped with a steam vent for releasing steam generated during boiling water to the outside.

従来よりこの種の蒸気抜きとして蓋下面周囲に
パツキンが取付けられ中央に蒸気孔を設けその周
囲から下方に鳥かご状の円筒が立設してあり、こ
の円筒の中に湯沸し器が転倒した際の湯流出防止
用の鋼球とべンが組設してあるものが公知であ
る。しかし、この蒸気抜きにおける蒸気の経路は
蓋下面の蒸気孔から一旦蓋内部に入り湯沸し器本
体の湯口から防出される為蓋内部に湯あかが付着
した場合洗い落す事が非常に難しく、不衛生にな
りがちである。更に前記の構成のように複雑な構
成なので組立上に問題があり、組立作業が多くか
かりコスト高になる等の欠点があつた。
Conventionally, this type of steam release has been carried out by attaching a gasket around the bottom of the lid, with a steam hole in the center, and a birdcage-shaped cylinder erected downward from the circumference. There is a known type that is equipped with a steel ball and a vent to prevent hot water from flowing out. However, the steam path for this steam release is to enter the lid through the steam hole on the underside of the lid and be prevented from exiting through the sprue on the water heater body, so if scale adheres to the inside of the lid, it is very difficult to wash it off, resulting in unsanitary conditions. It tends to happen. Furthermore, since the structure is complex like the above structure, there are problems in assembly, and there are disadvantages such as a large amount of assembly work and high cost.

本考案は上記欠点を改良する為になされたもの
で湯沸し器の蓋下面にパツキン付の内蓋を着脱自
在に設置すると共に、その内蓋中央に極小の蒸気
孔を設けた嵌合パツキンを取付け、蓋下面部のパ
ツキンとの接触部の一部に蒸気防出用の切欠を設
けたことにより簡単な構造で湯あかを洗い落すこ
とが容易にでき衛生的かつ組立作業も容易でコス
トが低い構造のものを提供するものである。
This invention was made to improve the above-mentioned drawbacks.In addition to attaching and detaching an inner cover with a gasket on the bottom surface of the water heater lid, a fitting gasket with a very small steam hole is attached to the center of the inner lid. By providing a notch for vapor prevention in a part of the bottom surface of the lid that comes into contact with the gasket, the structure is simple and allows for easy washing off of hot water scale, making it hygienic, easy to assemble, and low cost. It provides the following.

本考案の一実施例を図面により説明する。 An embodiment of the present invention will be described with reference to the drawings.

本実施例の構成は第1図の如くであり、第2図
第3図はその要部拡大断面図である。1はポツト
外筒で金属板で外被しており、内部にはステンレ
ス製の容器2を有し、上部には外筒リング3が取
付けられてあり、中央開口部には容器2の蓋4が
ねじ込式に取付けられるようになつている。蓋4
下部中央には円筒状の突起5を突設しており、6
は内蓋で中央には突起5に対応して嵌合パツキン
7を有し、外周端にはパツキン8を有している。
嵌合パツキン7中央には極小の蒸気孔9aが設け
られ突起5の壁の一部には容器2から蒸気孔9a
をへて外部に出ようとする蒸気を蓋4と内蓋6の
間の空間10ににがす蒸気孔9bを設け容器2か
ら空間10に放出された蒸気をポツト本体の外部
に放出すべく蓋4下面部のパツキン8との接触部
の一部に蒸気抜け部9cを設けてある。11は湯
を注ぐ場合の湯口、12はハンドルである。内蓋
6を蓋4の突起5に嵌合させ、蓋4を外筒リング
3にねじ込んだとき容器2が内蓋6を介して蓋4
にて封口される。
The structure of this embodiment is as shown in FIG. 1, and FIGS. 2, 3, and 3 are enlarged sectional views of the main parts thereof. Reference numeral 1 denotes a pot outer cylinder, which is covered with a metal plate, and has a stainless steel container 2 inside, an outer ring 3 attached to the upper part, and a lid 4 of the container 2 in the center opening. is designed to be screwed in. Lid 4
A cylindrical projection 5 is protruded from the center of the lower part.
is an inner lid having a fitting gasket 7 in the center corresponding to the protrusion 5, and a gasket 8 at the outer peripheral end.
A very small steam hole 9a is provided in the center of the fitting gasket 7, and a steam hole 9a is provided in a part of the wall of the protrusion 5 from the container 2.
A steam hole 9b is provided in the space 10 between the lid 4 and the inner lid 6 to release the steam that is about to exit outside through the container 2 to the outside of the pot body. A steam release portion 9c is provided at a portion of the lower surface of the lid 4 that contacts the gasket 8. 11 is a spout for pouring hot water, and 12 is a handle. When the inner lid 6 is fitted into the protrusion 5 of the lid 4 and the lid 4 is screwed into the outer cylinder ring 3, the container 2 is inserted into the lid 4 through the inner lid 6.
It will be sealed at.

本考案の一実施例による動作は容器2内部に常
温水を入れ、蓋4の突起5に内蓋6中央の嵌合パ
ツキン7にて内蓋6を取付け蓋4を外筒リング3
にねじ込み式に取付け、通電すると常温水に熱が
加わり徐々にあたたまりそれと同時に蒸気が発生
する。この蒸気を嵌合パツキン7中央の蒸気孔9
aと突起5壁面の蒸気孔9bを通り一旦蓋4と内
蓋6の間の空間10にぬけ、更に蓋4下面の蒸気
抜け部9cをへて湯口11から防出される。も
し、ポツト本体が倒れた場合でも蒸気孔9aが極
小孔の為に水の表面張力で、大気圧と、容器2内
部圧力がほぼ同じなので湯の流出はなく又、内蓋
6が汚れた場合でも突起5と嵌合パツキン7によ
り容易に取り外して洗える。
The operation according to one embodiment of the present invention is to fill room temperature water into the container 2, attach the inner cover 6 to the protrusion 5 of the cover 4 using the fitting gasket 7 at the center of the inner cover 6, and attach the cover 4 to the outer cylinder ring 3.
It is screwed into the device, and when the electricity is turned on, heat is added to the room-temperature water, gradually warming it up and generating steam at the same time. This steam fits into the gas hole 9 in the center of the gasket 7.
a and the steam hole 9b in the wall surface of the protrusion 5, it once escapes into the space 10 between the lid 4 and the inner lid 6, and then passes through the steam release part 9c on the lower surface of the lid 4 and is prevented from exiting from the sprue 11. Even if the pot body falls over, the steam hole 9a is an extremely small hole, so the surface tension of the water prevents hot water from flowing out because the atmospheric pressure and the internal pressure of the container 2 are almost the same, and if the inner lid 6 becomes dirty. However, the protrusion 5 and fitting gasket 7 make it easy to remove and wash.

本考案によれば外周にパツキンを有してなる内
蓋の中央に極小の蒸気孔を設けた嵌合パツキンを
取付け、これに対応せしめた円筒状の突起を蓋下
部中央に設け、その壁にも蒸気孔を設け更に蓋下
面のパツキンとの接触面の一部にも蒸気抜け部を
設けたことにより内蓋を着脱自在としたため蒸気
経路の洗浄が容易で衛生的でありかつ、構成が簡
単なので組立上別に問題が生ぜず組立作業も簡単
なのでコストも低く、経済的である。
According to the present invention, a fitting gasket with an extremely small steam hole is attached to the center of the inner lid which has a gasket on the outer periphery, and a corresponding cylindrical projection is provided at the center of the lower part of the lid, and The inner lid is also removable by providing a steam vent and a steam release part on a part of the contact surface with the gasket on the underside of the lid, making it easy to clean the steam path, making it hygienic and simple to configure. Therefore, there are no assembly problems and the assembly work is simple, so the cost is low and economical.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の一実施例による湯沸し器の断
面図、第2図、第3図は本考案の一実施例による
湯沸し器の要部拡大断面図である。 2……容器、4……蓋、5……突起、6……内
蓋、7……嵌合パツキン、8……パツキン、9a
……蒸気孔、9b……蒸気孔B、9c……蒸気抜
け部。
FIG. 1 is a sectional view of a water heater according to an embodiment of the present invention, and FIGS. 2 and 3 are enlarged sectional views of essential parts of a water heater according to an embodiment of the present invention. 2... Container, 4... Lid, 5... Protrusion, 6... Inner lid, 7... Fitting packing, 8... Packing, 9a
...Steam hole, 9b...Steam hole B, 9c...Steam release part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ねじ込み式の蓋とポツト本体を具備する湯沸し
器において上記蓋4の下央部に蒸気孔を有する突
起5を取付けその突起5に中央部に小孔を開口し
て成る蒸気孔を有する嵌合パツキン7を嵌合せし
め、しかもパツキン8を周端部に有してなる内蓋
6を蓋4に設けた嵌合パツキン7に着脱自在に設
け、その蓋4とパツキン8の接触面に蒸気抜け部
を設けたことを特徴とする湯沸し器。
In a water heater equipped with a screw-in lid and a pot body, a projection 5 having a steam hole is attached to the lower center of the lid 4, and a fitting gasket having a steam hole formed by opening a small hole in the center of the projection 5. 7 are fitted together, and an inner lid 6 having a gasket 8 at the peripheral end is removably provided on the fitting gasket 7 provided on the lid 4, and a steam release portion is provided at the contact surface between the lid 4 and the gasket 8. A water heater characterized by being equipped with.
JP10367181U 1981-07-13 1981-07-13 water heater Granted JPS588422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10367181U JPS588422U (en) 1981-07-13 1981-07-13 water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10367181U JPS588422U (en) 1981-07-13 1981-07-13 water heater

Publications (2)

Publication Number Publication Date
JPS588422U JPS588422U (en) 1983-01-20
JPS624260Y2 true JPS624260Y2 (en) 1987-01-30

Family

ID=29898281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10367181U Granted JPS588422U (en) 1981-07-13 1981-07-13 water heater

Country Status (1)

Country Link
JP (1) JPS588422U (en)

Also Published As

Publication number Publication date
JPS588422U (en) 1983-01-20

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