JPS5971729A - Air pot - Google Patents
Air potInfo
- Publication number
- JPS5971729A JPS5971729A JP16134983A JP16134983A JPS5971729A JP S5971729 A JPS5971729 A JP S5971729A JP 16134983 A JP16134983 A JP 16134983A JP 16134983 A JP16134983 A JP 16134983A JP S5971729 A JPS5971729 A JP S5971729A
- Authority
- JP
- Japan
- Prior art keywords
- container
- bellows
- air
- liquid
- outside
- 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)
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、ベローズを用いてポット内に空気を圧送する
ことによってポット内の液体を注出させるいわゆるエア
ーボットに関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a so-called airbot that dispenses liquid in a pot by forcing air into the pot using a bellows.
従来例の構成とその問題点
従来この種のエアーボットは第2図に示すように、ベロ
ーズ2を収納する蓋体1は、その上部中央に押し体4を
設け、前記ベローズ2に内装した渦巻ばね5によりベロ
ーズ2の上部開口2aに備えだ逆止弁3で前記押し体4
を押圧している、。Structure of the conventional example and its problems As shown in FIG. 2, in the conventional airbot of this type, the lid body 1 that houses the bellows 2 is provided with a pusher body 4 at the center of its upper part, and a spiral coil inside the bellows 2 is provided. A spring 5 is provided in the upper opening 2a of the bellows 2.
is pressing.
そこで通常はベローズ2の」二部開口2aと逆止弁3の
シールリング6との間にはすき間2′が設けられており
、押し体4と蓋体1との間のすき間4′を経て外部と連
通されている。Therefore, a gap 2' is normally provided between the two-part opening 2a of the bellows 2 and the seal ring 6 of the check valve 3. communicated with the outside.
一方この種のポットは容器内に収容した水をヒーターに
より一定時間沸騰させた後、適宜用途に応じた湯温に保
温されることが望ましいとされる。On the other hand, in this type of pot, it is desirable that the water contained in the container be boiled for a certain period of time using a heater, and then kept at a temperature appropriate for the purpose.
しかしながら、上記のような構成では湯から発生した蒸
気が上記のようにベローズ内の連通路を通って外部に出
るだめ、その際に高温の蒸気によりベローズが熱損した
り、押し体が高温度となりその操作時に火傷する欠点を
有していた。However, in the above configuration, the steam generated from the hot water must pass through the communication path in the bellows to the outside as described above, and at that time, the bellows may suffer heat loss due to the high temperature steam, or the pushing body may become hot. It had the disadvantage of causing burns during operation.
発明の目的
本発明は上記欠点に鑑み容器内の湯から発生した蒸気を
ベローズや押し体を介することなく確実に外部に流出す
ることのできるエアーボットを提供するものである。OBJECTS OF THE INVENTION In view of the above-mentioned drawbacks, the present invention provides an airbot that can reliably drain steam generated from hot water in a container to the outside without going through a bellows or pusher.
発明の構成
本発明は液体を収納してその下部に発熱体を備えだ容器
と、この容器内に空気を送入するベローズと、前記液体
を注出する注出パイプと、容器内と外部を連通ずる通気
路と、この通気路に前記ベローズの操作に囲動して開閉
する流路制御手段を設けた構成により所期の目的を達成
するものであ明する。Structure of the Invention The present invention comprises a container that stores a liquid and is equipped with a heating element at the bottom thereof, a bellows that introduces air into the container, a pouring pipe that pours out the liquid, and a container that connects the inside and outside of the container. It will be explained that the desired purpose is achieved by a configuration in which a communicating ventilation path and a flow path control means that is moved to open and close in response to the operation of the bellows are provided in the ventilation path.
肉において、11は蓋体で、容器9を収納する本体12
の後部に設けられた枢軸13に枢着されており、内部に
はベローズ14を収納している。In the case of meat, 11 is a lid body, and a main body 12 that houses the container 9.
It is pivotally connected to a pivot 13 provided at the rear of the bellows 14, and a bellows 14 is housed inside.
その蓋体11の上部中央部には上面を開口した円筒部1
5を設け、この円筒部15内には、円151部15の内
径より若干小径の押し板16を挿入し、前記ベローズ1
4に内装した圧縮ばね17により上下摺動自在になって
いる。18は、ベロー:r14の空気噴出口である開口
14bと容器9内とを連通させる空気通路19の途中に
分岐して設けた通気路で、蓋体11の上方に伸張し、開
口18′を経て外気と連通している。20は前記空気通
路19と通気路18との分岐部に設けた制御弁で、通常
はベローズ14の開口14bと容器9内とを連通ずる空
気通路19を閉鎖しており、その結果通気路18は容器
9内に対して開放され、容器9内は通気路18を経て外
気と連通されている。また押し板16の抑圧時において
は、ベローズ14の開口14bから噴出する空気圧によ
り制御弁20は摺動して空気通路19を開放するととも
に通気路18を閉鎖してベローズ14の下部開口14a
から噴出される圧縮空気は容器9内に流入する。々お2
1けベローズ14の上部の開口14aに備えだ逆止弁で
、押し体16の抑圧によるベローズ14の圧縮時に閉鎖
し、復帰時には開放してベローズ14内に空気を吸入さ
せている。A cylindrical portion 1 whose top surface is open is located at the center of the upper part of the lid body 11.
A push plate 16 having a diameter slightly smaller than the inner diameter of the circular 151 part 15 is inserted into the cylindrical part 15, and the bellows 1 is inserted into the cylindrical part 15.
A compression spring 17 installed in 4 allows vertical sliding. Reference numeral 18 denotes a ventilation passage branched in the middle of an air passage 19 that communicates the opening 14b, which is an air outlet of the bellows r14, with the inside of the container 9. through which it communicates with the outside air. Reference numeral 20 denotes a control valve provided at a branch point between the air passage 19 and the ventilation passage 18, which normally closes the air passage 19 that communicates the opening 14b of the bellows 14 with the inside of the container 9, and as a result, the ventilation passage 18 is open to the inside of the container 9, and the inside of the container 9 is communicated with the outside air via a ventilation path 18. When the push plate 16 is pressed, the control valve 20 is slid by the air pressure ejected from the opening 14b of the bellows 14 to open the air passage 19 and close the ventilation passage 18, thereby closing the lower opening 14a of the bellows 14.
Compressed air blown out from the container 9 flows into the container 9. 2
A check valve provided in an opening 14a at the top of the single bellows 14 closes when the bellows 14 is compressed by the pusher 16, and opens when the bellows 14 returns to suck air into the bellows 14.
22は中央部に透孔22aおよび空気孔22bを備える
とともに、その周辺には容器バッキング23を備えてい
る中蓋で蓋体11との間には蓋バッキング24を介在さ
せている。27は容器9の底部に伸張して開口した昇水
パイプ25と、容器9の外方に延設して外部で開口させ
た注水パイプ26との接続点に介在させた転倒流出防止
弁座、28は転倒流出防止弁、29は容器9の底部側面
に装着されたバンド状のヒータ、30は容器9の底裏面
に設けられ前記ヒーター29の通電を制御して容器9内
の水31を所定の温度に調節する温度調節器を示す。22 is an inner lid which has a through hole 22a and an air hole 22b in the center and a container backing 23 around it, and a lid backing 24 is interposed between it and the lid body 11. Reference numeral 27 denotes an overflow prevention valve seat interposed at the connection point between the water rising pipe 25 extending and opening at the bottom of the container 9 and the water injection pipe 26 extending outside the container 9 and opening externally; Reference numeral 28 indicates an overflow prevention valve; 29 indicates a band-shaped heater attached to the side surface of the bottom of the container 9; 30 indicates a heater 30 provided on the bottom back surface of the container 9; the water 31 in the container 9 is controlled to a predetermined level by controlling the energization of the heater 29; The figure shows a temperature controller that adjusts the temperature to .
上記構成において、容器9に収容された液体31はヒー
ター29により加熱され温度調節器30により100℃
の熱湯となる。In the above configuration, the liquid 31 contained in the container 9 is heated by the heater 29 and heated to 100° C. by the temperature controller 30.
It becomes boiling water.
このときヒーター29の加熱により液体31が沸騰して
発生する大量の水蒸気は空気孔22b1透孔22a1蓋
バンキング24、通気路18を経て開口18′から外部
に流出する。At this time, the liquid 31 is heated by the heater 29, and a large amount of water vapor generated flows out through the opening 18' through the air hole 22b1, the through hole 22a1, the lid banking 24, and the air passage 18.
次に容器9内の熱湯31を注出する場合は、押し体16
を押圧してベローズ14を圧縮すると、下部の開口14
bから圧縮空気を噴出し、この噴出力で制御弁20を摺
動して容器9内の空気通路19を開放するとともに通気
路18は閉鎖してベローズ14から透孔22a、空気孔
22bを経て容器9内に空気を圧送して容器9内の圧力
を高め、この圧力により熱湯31を昇水パイプ25、転
倒流出防止弁座27を経て注水パイプ26から注出され
る。Next, when pouring out the hot water 31 in the container 9, pusher 16
When the bellows 14 is compressed by pressing the
Compressed air is ejected from b, and the ejected force slides the control valve 20 to open the air passage 19 in the container 9, and the air passage 18 is closed, allowing air to flow from the bellows 14 through the through hole 22a and the air hole 22b. Air is forced into the container 9 to increase the pressure inside the container 9, and this pressure causes the hot water 31 to be poured out from the water injection pipe 26 through the water riser pipe 25 and the overflow prevention valve seat 27.
さらに本実施例では加熱された熱湯31は時間の経過と
ともに冷却することのない様にヒーター29により適度
に加熱する保温機能を有する。そのため保温時に熱湯3
1から発生ずる湯気は、従来のまほうビン等のような貯
蔵のみのポットと比較すると一層多くなるが、この湯気
は上記の沸騰時と同様に、ベローズ14に侵入すること
なく通気路18を経て外部へ流出する。Furthermore, in this embodiment, the heated hot water 31 has a heat-retaining function to be appropriately heated by the heater 29 so as not to cool down over time. Therefore, when keeping warm, boiling water
The amount of steam generated from 1 is much larger than in a pot used only for storage, such as a conventional magic bottle, but this steam flows through the ventilation passage 18 without entering the bellows 14, just as in the case of boiling described above. After that, it flows out to the outside.
以上のように本実施例によれば、ベローズ14の空気噴
出口の開口14bと容器9内を連通させる空気通路19
の途中に分岐して外気を連通ずる通気路18を設け、こ
の分岐部に通常は空気通路19を閉鎖し、ベローズ14
の抑圧操作時圧縮空気の噴出力で空気通路19を開放す
ると共に通気路18を閉鎖する制御弁20を設けたこと
により、加熱液体31の沸騰により発生する水蒸気を簡
単すtR成fベローズ14、押し板16を介すること々
く外部に確実に流出することが可能となるものである。As described above, according to this embodiment, the air passage 19 communicates the air outlet opening 14b of the bellows 14 with the inside of the container 9.
An air passage 18 is provided which branches off in the middle and communicates the outside air, and the air passage 19 is normally closed at this branch part, and the bellows 14 is closed.
By providing a control valve 20 that opens the air passage 19 and closes the ventilation passage 18 with the jet force of compressed air during the suppression operation, the water vapor generated by boiling of the heated liquid 31 can be easily removed. This makes it possible to reliably flow out to the outside via the push plate 16.
まだ液体31の保温時においても同様に通気路18を経
て外部へ流出させるものであり、従来のように液体から
発生した湯気がベローズの内壁に露結し、蓋体の11,
1閉時に水滴と外って落下して床面を汚したり、寸だ長
期の間に空気中のほこり等を含んで汚水となり容器内に
滴下して不快感を抱くことも々くなるものである。Even when the liquid 31 is still kept warm, it is similarly allowed to flow out through the ventilation path 18, and as in the conventional case, the steam generated from the liquid condenses on the inner wall of the bellows, causing the liquid 31, 11, and
When the container is closed, water droplets come off and fall, staining the floor, and over a long period of time, it becomes dirty water that contains dust in the air and drips into the container, causing discomfort. be.
なお本実施例では外部と連通ずる通気路はベローズの空
気噴出口の開口と容器内を連通させる空気通路の途中に
分岐して設け、さらにこの分岐部にベローズの抑圧操作
時の圧縮空気の噴出力で空気通路を開放すると同時に通
気路を閉鎖する制御弁を設けて説明したが、この通気路
は空気通路に分岐して設けることに限らず単独して容器
内と本体外部を連通して通路を設けても良い。まだ通気
路の外部開口についても蓋体に限らず、容器内と本体の
外部を連通ずる構成であれば良いOさらに制御弁におい
てもベローズの圧縮空気の噴出力で作動するものに限ら
ず、ベローズ操作に連動して前記通気路を開閉するもの
であれば良い。In this embodiment, the air passage that communicates with the outside is provided by branching in the middle of the air passage that communicates the opening of the air outlet of the bellows with the inside of the container, and furthermore, the air passage that communicates with the outside is provided in the middle of the air passage that communicates with the inside of the container. Although the explanation has been provided with a control valve that opens the air passage by force and closes the air passage at the same time, this ventilation passage is not limited to being provided as a branch of the air passage. may be provided. The external opening of the ventilation path is not limited to the lid, but can be any structure that communicates the inside of the container with the outside of the main body.In addition, the control valve is not limited to one that is operated by the jet force of compressed air from the bellows. Any device may be used as long as it opens and closes the ventilation passage in conjunction with the operation.
発明の効果
以上のように本発明は液体を収納してその底部に発熱体
を備えた容器と、この容器内に空気を送入するベローズ
と、前記液体を注出する注出パイプと、容器内と本体外
部を連通ずる通気路と、この通気路に前記ベローズ操作
に連動して開閉する流路制御手段を設けることにより、
前記液体から発生した蒸気を通気路を介して確実に外部
に流出することができ、蒸気によるベローズの熱損等の
幣害をなくしその価値は大きいものである。Effects of the Invention As described above, the present invention provides a container containing a liquid and equipped with a heating element at its bottom, a bellows for introducing air into the container, a pouring pipe for pouring out the liquid, and a container. By providing a ventilation path that communicates the inside with the outside of the main body, and a flow path control means that opens and closes in conjunction with the bellows operation in this ventilation path,
The vapor generated from the liquid can reliably flow out to the outside through the ventilation passage, and damage such as heat loss to the bellows caused by the vapor can be eliminated, which is of great value.
第1図は本発明の一実施例におけるエアーポットの断面
図、第2図は従来のエアーポットにおける蓋体の断面図
である。
9・・・ 容器、14・・・・・・ベローズ、18・・
・・・通気路、20・・・・・・制御弁、26・・・・
・・注水パイプ、29・・・・・ヒーター。
第1図
第2図FIG. 1 is a sectional view of an air pot according to an embodiment of the present invention, and FIG. 2 is a sectional view of a lid of a conventional air pot. 9... Container, 14... Bellows, 18...
...Vent passage, 20...Control valve, 26...
...Water injection pipe, 29...Heater. Figure 1 Figure 2
Claims (1)
体を加熱する加熱体と、この容器内に空気を送り液体を
注出するベローズと、前記液体を本体外部へ注出する注
出パイプと、容器内と本体外部を連通ずる通気路と、こ
の通気路に前記ベローズの操作に連動して開閉する流路
制御手段を設けて成るエアーボッ)・。A container that stores a liquid, a heating element provided at the bottom of the container that heats the liquid, a bellows that sends air into the container and pours out the liquid, and a pouring pipe that pours out the liquid to the outside of the main body. and an air box, comprising: a ventilation path communicating between the inside of the container and the outside of the main body; and a flow path control means that opens and closes the ventilation path in conjunction with the operation of the bellows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16134983A JPS602045B2 (en) | 1983-09-01 | 1983-09-01 | air pot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16134983A JPS602045B2 (en) | 1983-09-01 | 1983-09-01 | air pot |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5971729A true JPS5971729A (en) | 1984-04-23 |
JPS602045B2 JPS602045B2 (en) | 1985-01-18 |
Family
ID=15733389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16134983A Expired JPS602045B2 (en) | 1983-09-01 | 1983-09-01 | air pot |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS602045B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6147950U (en) * | 1984-08-31 | 1986-03-31 | タイガー魔法瓶株式会社 | Electric hot water storage container lid device |
JPS6192639A (en) * | 1985-10-26 | 1986-05-10 | 東芝熱器具株式会社 | Pot |
-
1983
- 1983-09-01 JP JP16134983A patent/JPS602045B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6147950U (en) * | 1984-08-31 | 1986-03-31 | タイガー魔法瓶株式会社 | Electric hot water storage container lid device |
JPH0415131Y2 (en) * | 1984-08-31 | 1992-04-06 | ||
JPS6192639A (en) * | 1985-10-26 | 1986-05-10 | 東芝熱器具株式会社 | Pot |
JPH0148766B2 (en) * | 1985-10-26 | 1989-10-20 | Toshiba Heating Appliances Co |
Also Published As
Publication number | Publication date |
---|---|
JPS602045B2 (en) | 1985-01-18 |
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