JPS64855Y2 - - Google Patents

Description

【考案の詳細な説明】 産業上利用分野 この考案は、内容液を適宜所定沸騰状態にする
ことができる電動ポンプ加圧注出式の沸騰型電気
貯湯容器に関し、電気ポツト等に適用される。[Detailed Description of the Invention] Industrial Application Field This invention relates to a boiling type electric hot water storage container that can be pressurized and dispensed using an electric pump, which can bring the contents to a predetermined boiling state as needed, and is applied to electric pots and the like.

技術的背景 紅茶をたてる等、沸騰点にまで達した熱湯が要
求されるにつれ、内容液を所定沸騰状態にまで加
熱する沸騰型電気貯湯容器が用いられるようにな
つてきた。この種の貯湯容器では、内容液沸騰に
よつて多量の蒸気が発生し、従来の電気ポツトで
知られているような自然昇圧防止のための蒸気抜
き程度では内圧が高くなり過ぎ、内容液押し出し
とか、各部から不特定に高温蒸気が噴き出す危険
やそれによる各部の熱劣化と云つた種々の問題が
生じる。このため、多量に発生する蒸気を外部に
充分排出し得る蒸気放出路が、容器体の口部に装
着される栓から容器体上端の蓋側に延設されてい
る。Technical Background As hot water reaching the boiling point is required for making tea, etc., boiling type electric hot water storage containers that heat the contents to a predetermined boiling state have come into use. In this type of hot water storage container, a large amount of steam is generated when the content boils, and the internal pressure becomes too high to vent steam to prevent natural pressure rise, as is known in conventional electric pots, and the content is forced out. Various problems arise, such as the risk of unspecified high-temperature steam spewing out from various parts and the resulting thermal deterioration of various parts. For this reason, a steam release path capable of sufficiently discharging a large amount of generated steam to the outside is provided extending from a stopper attached to the mouth of the container body to the lid side at the upper end of the container body.

解決しようとする問題点 放出される内容液からの蒸気は、放出途中ない
し放出部で低温部に触れ一部結露することがあ
る。蓋体は、栓部上にあつて内容液温度を受け難
く逆に外気に影響され易いので、沸騰内容液やそ
の蒸気との温度差が大きくなる。このような蓋体
側に設けられた蒸気放出路は、自然放出蒸気との
温度差が大きくなり結露させ易く。結露水は、外
部へ噴き出されて周りを濡らしたり、噴き出され
ないまでも、蓋体が開かれるときに流出して不用
意に周りを濡らしてしまうと云つたことになり易
い。Problems to be Solved Steam from the discharged content liquid may come into contact with a low temperature area during or at the discharge point and partially condense. Since the lid is located on the stopper and is not easily affected by the temperature of the liquid inside, but is easily influenced by the outside air, the temperature difference between the lid and the boiling liquid and its vapor becomes large. Such a steam release path provided on the lid body side has a large temperature difference with the naturally released steam and is likely to cause dew condensation. Condensed water is likely to be blown out and wet the surroundings, or even if it is not blown out, it may flow out when the lid is opened and inadvertently wet the surroundings.

そこでこの考案では、前記問題を解決し且つ内
蓋に形成した蒸気放出路の気密性を高めると共に
構造の簡単化を図ることを目的とする。 Therefore, the purpose of this invention is to solve the above problems, improve the airtightness of the steam release path formed in the inner lid, and simplify the structure.

問題解決の手段 この考案は前記目的を達成するため、内容液を
所定沸騰状態にする加熱手段と、内容液から発生
する蒸気を外部に放出する蒸気放出路とを備えた
電動ポンプ加圧注出式の沸騰型電気貯湯容器にお
いて、前記蒸気放出路の主要部を内蓋に形成し、
この栓部の上面に蒸気放出路の一部を構成するキ
ヤツプ弁体を配する一方、外蓋にポンプ作動スイ
ツチ及びキヤツプ弁体を押動操作する操作部材を
配し、この操作部材を押動したとき電動ポンプが
作動すると共にキヤツプ弁体が閉じ状態となるよ
うに構成したことを特徴とする。Means for Solving the Problem In order to achieve the above object, this invention is an electric pump pressurized dispensing type equipped with a heating means for bringing the content to a predetermined boiling state and a steam release path for releasing the steam generated from the content to the outside. In the boiling type electric hot water storage container, the main part of the steam release path is formed in the inner lid,
A cap valve element that constitutes a part of the steam release path is arranged on the top surface of the plug, while an operating member for pushing and operating the pump operating switch and the cap valve element is arranged on the outer lid. The present invention is characterized in that the electric pump is activated and the cap valve body is closed when the electric pump is activated.

作 用 内容液は、加熱手段によつて適宜所定沸騰状態
とされ、その都度多量に高温蒸気が発生する。こ
の蒸気は、蒸気放出路によつて外部へ導かれ、所
定の向きおよび状態で放出される。前記蒸気放出
路は、その主要部が栓部側に設けられているた
め、蓋側にある従来の場合よりも、内容液側に近
く、その分放出蒸気との温度差が小さくなり易
い。また、蒸気との温度差が大きくなり勝ちで結
露させ易い蒸気放出側部分は、外蓋の開閉に無関
係で、内蓋取外し時以外通常姿勢に保たれる。Function The content liquid is appropriately brought to a predetermined boiling state by the heating means, and a large amount of high-temperature steam is generated each time. This steam is guided to the outside by a steam release path and is released in a predetermined direction and state. Since the main part of the steam release path is provided on the stopper side, it is closer to the content liquid side than in the conventional case where it is located on the lid side, and the temperature difference between the steam release path and the released steam tends to be smaller accordingly. Further, the steam release side portion, which tends to have a large temperature difference with the steam and easily cause dew condensation, has no relation to opening or closing of the outer cover, and is kept in its normal position except when the inner cover is removed.

又内蓋の上面に蒸気放出路の一部を構成するキ
ヤツプ弁体が配され、外蓋に設けた操作部材を押
動すると、電動ポンプが作動して内容液が注出さ
れ、同時にキヤツプ弁体が閉じて蒸気放出路が遮
断され、この蒸気放出路から内容液が注出される
のを防ぐことができる。そして前記キヤツプ弁体
は蒸気放出路とその上方外部空間との間を確実に
シールすることができるので、蒸気放出路からの
蒸気がキヤツプ弁体部から漏れることを防ぐこと
ができる。又キヤツプ弁体そのものの構造及びそ
の取付構造は非常に簡単である。 In addition, a cap valve body that forms part of the steam release path is placed on the top surface of the inner lid, and when the operating member provided on the outer lid is pushed, an electric pump is activated and the liquid content is poured out, and at the same time the cap valve is opened. When the body closes, the steam release path is blocked, and the liquid content can be prevented from being poured out from the steam release path. Since the cap valve body can reliably seal between the steam discharge passage and the external space above it, it is possible to prevent steam from the steam discharge passage from leaking from the cap valve body portion. Furthermore, the structure of the cap valve itself and its mounting structure are very simple.

実施例 第１図から第３図に示される実施例について説
明すれぱ、鋼板製外装ケース１にアルミニウム製
広口内容器２を収容して液体容器体３が形成され
ている。外装ケース１は下端に合成樹脂製底環４
が、上端に合成樹脂製肩環５がそれぞれ装着さ
れ、肩環５内周縁に内容器２の口部フランジを受
け、内容器２底部と底環４に当てがつた鋼板製底
蓋６とを、内容器２底部下面にスポツト溶接によ
り取付けられた連結枠金具７を介してビス８で連
結することにより、各部材を一体的に組付けてい
る。内容器２の下部外周に湯沸し保温各ヒーター
９が巻着され、底部下面に内容液温度に応じてヒ
ーター９を通電制御したりする電気制御部１０が
設けられている。外装ケース１の下端外周には外
部電源との電源接続口１１が設けられている。Embodiment The embodiment shown in FIGS. 1 to 3 will be described. A liquid container body 3 is formed by housing a wide-mouth inner container 2 made of aluminum in an exterior case 1 made of steel plate. The exterior case 1 has a synthetic resin bottom ring 4 at the lower end.
However, a shoulder ring 5 made of synthetic resin is attached to the upper end, the mouth flange of the inner container 2 is received on the inner peripheral edge of the shoulder ring 5, and a bottom lid 6 made of a steel plate is applied to the bottom of the inner container 2 and the bottom ring 4. Each member is integrally assembled by connecting with screws 8 via a connecting frame fitting 7 attached to the lower surface of the bottom of the inner container 2 by spot welding. Water boiling and heat-retaining heaters 9 are wound around the outer periphery of the lower part of the inner container 2, and an electric control section 10 is provided on the bottom surface of the inner container 2 to control energization of the heaters 9 in accordance with the temperature of the content liquid. A power connection port 11 for connecting to an external power source is provided on the outer periphery of the lower end of the exterior case 1 .

内容器２の口部に、加圧により押し出されよう
とする内容液を外部へ導出する注出路１２を持つ
た栓蓋１３が装着されている。栓蓋内蓋１３は外
周に装着されたシールパツキング１４部で内容器
２の口部に着座するステンレススチール板製のも
のとされ、前記注出路１２を持つた合成樹脂製ツ
マミヘツド１３ａが中央上面に装着されており、
注出路１２のヘツド１３ａから内容器２内に垂下
する部分はステンレススチール管、ヘツド１３ａ
から容器体３の上端一側へ張り出す部分は合成樹
脂管とされ、それらがヘツド１３ａ内通路によつ
て連通させ、ヘツド１３ａ内通路には公知の転倒
時止水弁１９が設けられている。 A stopper lid 13 is attached to the mouth of the inner container 2 and has a spouting path 12 for leading out the content liquid to be forced out by pressurization to the outside. The inner lid 13 is made of a stainless steel plate and has a seal packing 14 attached to its outer periphery and is seated on the mouth of the inner container 2. A synthetic resin knob head 13a having the spouting passage 12 is located on the upper center surface. It is attached to
The part of the spouting passage 12 that hangs down into the inner container 2 from the head 13a is a stainless steel pipe, and the head 13a
A portion of the container body 3 that extends to one side of the upper end is made of synthetic resin pipe, and these pipes communicate with each other through a passage inside the head 13a, and a well-known water stop valve 19 is provided in the passage within the head 13a. .

容器体３の前面上部に、パイプカバー１４がそ
の座板１５を肩環５および外装ケース１間に挾持
して設けられている。パイプカバー１４内に、注
出路１２からの注出内容液を受け入れて下方へ案
内する下向き案内路１６が固定管１６ａおよび上
下動管１６ａの組合せ構造で縦通形成され、上下
動管１６ａの上下動を案内して下端注出口１６ｃ
を高さ調節可能としている。１６ｄは上下動管１
６ａの外部操作部でパイプカバー１４から突出さ
れている。 A pipe cover 14 is provided on the upper front surface of the container body 3 with its seat plate 15 sandwiched between the shoulder ring 5 and the exterior case 1. In the pipe cover 14, a downward guide path 16 that receives the liquid to be poured from the spout path 12 and guides it downward is formed vertically with a combination structure of a fixed tube 16a and a vertical movement tube 16a, and the vertical direction of the vertical movement tube 16a is vertically formed. Guide the movement and open the lower end spout 16c.
The height is adjustable. 16d is vertical movement pipe 1
The external operating portion 6a projects from the pipe cover 14.

容器体３上端には、パイプカバー１４の出つ張
り部を含む部分を覆う蓋体外蓋１７が被せられ、
肩環５の後部へ開閉自在なよう軸１８により枢支
されている。ツマミヘツド１３ａには、注出路１
２のほか蒸気放出路２０が設けられている。蒸気
放出路２０はヘツド１３ａ内の縦設部２０ａと、
ヘツド１３ａから後方へ延びる横設部２０ｂを有
する。 The upper end of the container body 3 is covered with an outer lid 17 that covers a portion including the protruding portion of the pipe cover 14.
It is pivotally supported by a shaft 18 to the rear of the shoulder ring 5 so that it can be opened and closed freely. The knob head 13a has a spouting path 1.
2, a steam release path 20 is also provided. The steam release path 20 includes a vertical portion 20a in the head 13a,
It has a horizontal portion 20b extending rearward from the head 13a.

内容器２の上端近くの前部に、加圧給気口２１
が開設され、内容器２の底部下に配置された電動
加圧ポンプユニツト２２からの給気路２３が接続
されている。ポンプユニツト２２は、前記パイプ
カバー１４の座板１５下端内面にビス止め２４さ
れ、給気路２３は可撓管よりなり、内容器２外周
りの断熱壁２５一部を貫通して前記加圧給気口２
１に接続されている。給気路２３の加圧給気口２
１への接続部近くに逆止弁２６が設けられ、内容
液のポンプユニツト２２側への逆流を防止してい
る。 A pressurized air supply port 21 is located at the front near the upper end of the inner container 2.
is opened, and an air supply path 23 from an electric pressurizing pump unit 22 arranged under the bottom of the inner container 2 is connected thereto. The pump unit 22 is screwed 24 to the inner surface of the lower end of the seat plate 15 of the pipe cover 14, and the air supply path 23 is made of a flexible pipe, which passes through a part of the heat insulating wall 25 around the outside of the inner container 2 to supply the pressurized air. Air supply port 2
Connected to 1. Pressurized air supply port 2 of air supply path 23
A check valve 26 is provided near the connection to the pump unit 1 to prevent the contents from flowing back to the pump unit 22 side.

肩環５のパイプカバー１４上に延びる前方突出
部５ａの下面に、ポンプユニツト２２の作動スイ
ツチ２７が装着され、該スイツチ２７の操作孔２
８がシールカバー２９を施して肩環５に開設され
ている。一方、前記蒸気放出路２０の縦設部２０
ａおよび横設部２０ｂは、ヘツド１３ａ天面の２
つの連通孔３０，３１を介し連通するようにさ
れ、この連通孔３０，３１開設部を覆う可撓キヤ
ツプ弁体３２が一方の連通孔３０を塞ぐかどうか
で、蒸気放出路２０が内容器２の外部への連通を
断つかどうか、つまり閉じ状態か開き状態かにさ
れるようにしている。内容液注出時ポンプ作動ス
イツチ２７およびキヤツプ弁体３２を押動操作す
る操作部材３３が蓋体１７内に上下動可能に保持
して設けられ、スイツチ操作杆３３ａとキヤツプ
弁体操作杆３３ｂを有している。また、各操作杆
３３ａ，３３ｂ部でばね３４，３５により上方に
付勢され、押動操作部３３ｃが蓋体１７上面に突
出している。 An operating switch 27 of the pump unit 22 is attached to the lower surface of the front protrusion 5a extending above the pipe cover 14 of the shoulder ring 5.
8 is provided on the shoulder ring 5 with a seal cover 29 provided thereon. On the other hand, the vertically installed portion 20 of the steam release path 20
a and the horizontal portion 20b are 2 on the top surface of the head 13a.
The steam release path 20 communicates with the inner container through two communication holes 30 and 31, and depending on whether the flexible cap valve body 32 that covers the open portions of the communication holes 30 and 31 closes one of the communication holes 30, the steam release path 20 communicates with the inner container. It is determined whether communication with the outside is cut off, that is, whether it is in a closed or open state. An operation member 33 for pushing and operating the pump operation switch 27 and the cap valve body 32 when dispensing the contents is provided in the lid body 17 so as to be movable up and down, and a switch operation rod 33a and a cap valve operation rod 33b are provided. have. Further, each operating rod 33a, 33b is biased upward by springs 34, 35, and a push operating portion 33c protrudes from the top surface of the lid 17.

蒸気放出路２０の先端は、単に上下に開口２０
ｃ，２０ｄされ、肩環５上に突出しているセンサ
ー３６が開口２０ｄを通じて蒸気放出路２０内に
臨み、開口２０ｃは蓋体１７後部の蒸気放出口３
７に対向し、該放出口３７を通じ蒸気を蓋体１７
後部上方へ放出させる。蓋体１７の肩環前方突出
部５ａに対応する前方突出部１７ａ両側内部に、
肩環突出部５ａ両側内面の係止凹部３８に弾性係
合して蓋体１７を閉じ状態に保つロツク部材３９
が設けられている。４０は前記弾性係合のため両
ロツク部材３９間に働かせたばねであり、各ロツ
ク部材３９の操作部３９ａは蓋体突出部１７ａ側
面へ突出されている。 The tip of the steam release path 20 is simply opened 20 at the top and bottom.
The sensor 36 protruding from the shoulder ring 5 faces into the steam release path 20 through the opening 20d, and the opening 20c is connected to the steam release port 3 at the rear of the lid 17.
7 and directs steam through the outlet 37 to the lid 17.
Release it upward to the rear. Inside the front protrusion 17a on both sides corresponding to the shoulder ring front protrusion 5a of the lid body 17,
A lock member 39 that elastically engages with the locking recesses 38 on the inner surfaces of both sides of the shoulder ring protrusion 5a to keep the lid 17 in a closed state.
is provided. Reference numeral 40 denotes a spring applied between both lock members 39 for the above-mentioned elastic engagement, and the operating portion 39a of each lock member 39 projects toward the side surface of the lid protrusion 17a.

蓋体１７の天板１７ｂ部に、進退により操作部
材３３の操作部３３ｃ近く一縁３３ｄに係脱し
て、操作部材３３の押し下げを可能または不能に
する安全ストツパー４１が設けられている。さら
に、栓蓋１３の上面には、ツマミヘツド１３ａと
の間に挾着された合成樹脂製浮き防止盤４２が設
けられ、該浮き防止盤４２の外周突部４２ａが蓋
体１７の下板１７ｃ外周下面に当接することによ
り、パツキング１４が内容器２の口部に対し所定
圧着状態より甘くなるまでの栓蓋１３の浮きを防
止する。 A safety stopper 41 is provided on the top plate 17b of the lid 17 and engages with and disengages from one edge 33d near the operating portion 33c of the operating member 33 as it moves forward and backward, thereby enabling or disabling the operating member 33 to be pushed down. Further, on the upper surface of the lid 13, there is provided a floating prevention plate 42 made of synthetic resin which is clamped between the lid 13 and the knob head 13a. By coming into contact with the lower surface, the lid 13 is prevented from floating until the packing 14 is pressed against the mouth of the inner container 2 more than a predetermined pressure.

電気制御部１０は、内容液の温度を検知して内
容液を設定温度に保つべくヒーター９を通電制御
する制御要素のほか、沸騰スイツチ釦４３の押動
操作によつて内容液を沸騰させるようヒーター９
を通電制御し、センサー３６が所定沸騰状態を検
出したとき、ヒーター９の通電を停止しまた通常
の保温通電状態に戻すリレーが設けられる。ま
た、必要に応じて、通電開始時間を設定するタイ
マー等も備えられる。 The electric control unit 10 includes a control element that detects the temperature of the liquid content and controls the energization of the heater 9 to maintain the liquid content at a set temperature, as well as a control element that boils the liquid content by pressing a boiling switch button 43. Heater 9
A relay is provided that controls the energization and stops the energization of the heater 9 when the sensor 36 detects a predetermined boiling state and returns it to the normal heat-retaining energized state. Additionally, a timer or the like for setting the energization start time is also provided as necessary.

通常、蒸気放出路２０は、キヤツプ弁体３２が
フリーな状態にあることにより、縦設部２０ａと
横設部２０ｂとが連通する開き状態にされ、内容
器２内を外部に連通させている。内容器２内の液
はヒーター９によつて湯沸しされ、保温される。
また、必要に応じて湯沸しが所定沸騰状態にまで
なされる。その際内容液から発生する蒸気は、沸
騰により多量であつても、蒸気放出路２０を通じ
難なく外部に放出される。センサー３６はこの放
出される蒸気に触れ、蒸気温度により所定沸騰状
態を検知したとき、電気制御部１０に信号を与
え、内容液の加熱を停止させまたは弱めさせる。 Normally, when the cap valve body 32 is in a free state, the steam release path 20 is in an open state where the vertical portion 20a and the horizontal portion 20b communicate with each other, thereby communicating the inside of the inner container 2 with the outside. . The liquid in the inner container 2 is boiled by a heater 9 and kept warm.
Moreover, the water is heated to a predetermined boiling state as necessary. At this time, even if the amount of steam generated from the content liquid is large due to boiling, it is easily released to the outside through the steam release path 20. When the sensor 36 touches the released steam and detects a predetermined boiling state based on the steam temperature, it sends a signal to the electric control unit 10 to stop or weaken the heating of the content liquid.

内容液を注出するのに、スイツチ操作部材３３
を、安全ストツパー４１による係止を外して押下
すると、スイツチ２７が押動操作されると共に、
キヤツプ弁体３２が下方へ押圧される。これによ
り蒸気放出路２０は閉じられて内容器２の外部と
の連通を断ち、スイツチ２７はポンプユニツト２
２を作動させるから、内容液が加圧され、注出路
１２を通じ押し出し注出される。 The switch operation member 33 is used to pour out the content liquid.
When released from the lock by the safety stopper 41 and pressed down, the switch 27 is pushed and operated,
The cap valve body 32 is pressed downward. As a result, the steam release path 20 is closed and the communication with the outside of the inner container 2 is cut off, and the switch 27 is turned off from the pump unit 2.
2 is activated, the content liquid is pressurized and is pushed out and poured out through the pouring path 12.

第４図に示される第２の実施例は、下端部を外
装ケース１に止着１０１し、上端部を肩環５後部
下縁に係止１０２した補持具１０３と、肩環５の
蓋体枢支台５ｂとによつて、露受容器１０４を着
脱自在なよう弾性的に装着されている。蓋体枢支
台５ａには、露受容器１０４内へセンサー３６の
突出部に対向する部分まで垂下した仕切壁１０５
を形成し、仕切壁１０５によつて、蒸気放出路５
２からの放出蒸気をセンサー３６設置部から露受
容器１０４底部へ導き、露受容器１０４底部から
蓋体枢支台５ｂに後向きに開口している蒸気逃し
口１０６へと逃すＵ字状の蒸気放出延長路を形成
し、結露水を露受容器１０４に受け易くしかも蒸
気の外部への放出勢力を弱め温度を下げて蒸気放
出の危険を緩和するようにしている。 The second embodiment shown in FIG. 4 includes a support tool 103 whose lower end is fixed 101 to the exterior case 1 and whose upper end is fixed 102 to the lower edge of the rear of the shoulder ring 5, and the lid of the shoulder ring 5. The dew receptor 104 is elastically attached to the body pivot 5b so as to be detachable. The lid pivot 5a has a partition wall 105 that hangs down into the dew receptor 104 to a portion facing the protrusion of the sensor 36.
The partition wall 105 forms a steam release path 5.
2 is guided from the sensor 36 installation part to the bottom of the dew receiver 104, and the U-shaped steam is released from the bottom of the dew receiver 104 to the steam release port 106 that opens rearward to the lid pivot 5b. An extended discharge path is formed so that condensed water can easily be received by the dew receiver 104, and the force of releasing steam to the outside is weakened to lower the temperature and reduce the danger of steam discharge.

第５図から第７図に示される第３の実施例は、
肩環５の蓋体枢支台５ｂに開設される透孔５９を
大きくして、その下端口部外周に露受容器１０４
を弾性嵌合１１１することにより着脱自在に装着
している。また、透孔５９内には、蒸気放出路５
２からの放出蒸気を受け入れて透孔５９内で横向
きに案内する蒸気受口１１２が上方より無理嵌め
１１３して装着され、受口１１２の前部壁１１２
ａが透孔５９の前部壁５９ａに上方より切込まれ
た切欠部５９ｂに嵌り合い、両者の嵌り合い側部
間に上下に相対向するよう形成された段縁１１２
ｂ，５９ｃ間で、センサー３６の結線部を挾着保
持するようにしている。センサー３６は受口１１
２の横向き蒸気放出路近くに位置するように保持
されるが、それに被つている防湿シート１１４と
共に絞り込むよう挾着保持され、センサー３６を
透孔５９へ臨ませている貫通部のシールを防湿シ
ート１１４が兼ねている。 The third embodiment shown in FIGS. 5 to 7 is
The through hole 59 provided in the lid pivot 5b of the shoulder ring 5 is enlarged, and a dew receptor 104 is provided on the outer periphery of the lower end opening.
It is detachably attached by elastic fitting 111. In addition, a steam release path 5 is provided in the through hole 59.
A steam socket 112 that receives the steam released from 2 and guides it laterally within the through hole 59 is installed by force fitting 113 from above, and is attached to the front wall 112 of the socket 112.
A step edge 112 is formed so that the edge a fits into a notch 59b cut into the front wall 59a of the through hole 59 from above, and the two fitting sides are vertically opposed to each other.
The wire connection portion of the sensor 36 is held between b and 59c. The sensor 36 is the socket 11
It is held so as to be located near the sideways steam release path of No. 2, and is clamped and held so as to narrow it together with the moisture-proof sheet 114 covering it, and the moisture-proof sheet seals the penetration part that exposes the sensor 36 to the through hole 59. 114 also serves as.

第８図に示される第４の実施例は、形状記憶合
金よりなるセンサー１２１を露受容器１０４内の
蒸気放出路近くに設け、所定温度に達したときの
形状変化で、肩環５内側に設けられているスイツ
チ１２２をシールカバー１２３を介し押動操作す
るようにしている。 In the fourth embodiment shown in FIG. 8, a sensor 121 made of a shape memory alloy is installed near the vapor release path in the dew receptor 104, and the shape changes when a predetermined temperature is reached, causing the inside of the shoulder ring 5 to A provided switch 122 is operated by pushing through a seal cover 123.

効 果 この考案によれば、内容液から発生する蒸気を
外部に放出する蒸気放出路の主要部を内蓋側に設
けていて蓋側にある従来の場合に比し内容液側に
近く、その分放出蒸気との温度差が小さくなり易
いので、蒸気放出過程での蒸気結露をその分軽減
し得る。蒸気放出路の蒸気との温度差が大きくな
り勝ちで結露させ易い蒸気放出側部分は、蓋体の
開閉に無関係で栓体着脱時以外一定の姿勢に保た
れるから、従来の場合起り得る蓋体が開かれたと
き蒸気放出路の姿勢が変つて内部結露水が不用意
に流出すると云つた不都合が解消されるし、露溜
め部を途中に設けても問題がないし、容器体側に
露受部を設けて協働させ易い。Effects According to this invention, the main part of the steam release path that releases the steam generated from the content to the outside is provided on the inner lid side, which is closer to the content liquid than in the conventional case where it is located on the lid side. Since the temperature difference with the released steam tends to be small, steam condensation during the steam release process can be reduced accordingly. The steam release side part, which tends to have a large temperature difference with the steam in the steam release path and is prone to condensation, is kept in a constant position regardless of whether the lid is opened or closed, except when the plug is attached or removed. This eliminates the inconvenience of internal condensation water accidentally flowing out due to the change in the position of the steam release channel when the body is opened, and there is no problem with providing a dew reservoir part in the middle, and there is no condensation container on the side of the container body. It is easy to set up departments and have them work together.

又この考案のキヤツプ弁体は内容液注出時に有
効に働くものであるが、シール性にすぐれてこの
部分での蒸気の漏れを確実に防ぐことができると
共に、構造が簡単になるという効果がある。 In addition, the cap valve body of this invention works effectively when pouring out the contents, but it has excellent sealing properties to reliably prevent steam leakage at this part, and has the effect of simplifying the structure. be.

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

第１図は第１実施例の一部を除いて断面して見
た側面図、第２図は一部の分解斜面図、第３図は
一部の断面図、第４図は第２実施例の一部断面
図、第５図は第３実施例の一部断面図、第６図は
角度を変えて見た断面図、第７図は第６図とは位
置を変えて見た断面図、第８図は第４実施例の一
部断面図である。 ｛１……外装ケース、２……内容器｝３……容
器体、５……肩環、９……ヒーター、１０……電
気制御部、１２……注出路、１３……栓蓋、１３
ａ……ツマミヘツド、１７……蓋体、２０，５２
……蒸気放出路、２２……電動ポンプ、２７……
作動スイツチ、３２……キヤツプ弁体、３３……
操作部材、３６……センサー、１０４……露受容
器。 Figure 1 is a cross-sectional side view of the first embodiment, Figure 2 is an exploded perspective view of the part, Figure 3 is a cross-sectional view of the part, and Figure 4 is the second embodiment. FIG. 5 is a partial cross-sectional view of the third embodiment, FIG. 6 is a cross-sectional view taken from a different angle, and FIG. 7 is a cross-sectional view taken from a different position from FIG. 6. 8 are partial cross-sectional views of the fourth embodiment. {1... Exterior case, 2... Inner container} 3... Container body, 5... Shoulder ring, 9... Heater, 10... Electric control section, 12... Dispensing channel, 13... Cap lid, 13
a... Knob head, 17... Lid body, 20, 52
...Steam release path, 22...Electric pump, 27...
Operating switch, 32...Cap valve body, 33...
Operation member, 36... sensor, 104... dew receptor.

Claims (1)

【実用新案登録請求の範囲】 (1) 内容液を所定沸騰状態にする加熱手段と、内
容液から発生する蒸気を外部に放出する蒸気放
出路とを備えた電動ポンプ加圧注出式の沸騰型
電気貯湯容器において、前記蒸気放出路の主要
部を内蓋に形成し、この内蓋の上面に蒸気放出
路の一部を構成するキヤツプ弁体を配する一
方、外蓋にポンプ作動スイツチ及びキヤツプ弁
体を押動操作する操作部材を配し、この操作部
材を押動したとき電動ポンプが作動すると共に
キヤツプ弁体が閉じ状態となるように構成した
ことを特徴とする沸騰型電気貯湯容器。 (2) 蒸気放出路は、容器体側に設けられた蒸気温
度により所定沸騰状態を検知し内容液の加熱を
停止させまた弱くするセンサーに、放出蒸気を
触れさせるよう形成されている実用新案登録請
求の範囲第１項に記載の沸騰型電気貯湯容器。 (3) 蒸気放出路は、容器体に装備された露受部を
介して蒸気を外部へ放出するようにされている
実用新案登録請求の範囲第１項または第２項に
記載の沸騰型電気貯湯容器。 (4) 蒸気放出路は、その栓部ないし容器体側部分
途中に露溜り部が設けられている実用新案登録
請求の範囲第１項または第２項に記載の沸騰型
電気貯湯容器。[Claims for Utility Model Registration] (1) An electric pump pressurized pouring boiling type equipped with heating means for bringing the liquid content to a predetermined boiling state and a steam release path for releasing steam generated from the liquid to the outside. In the electric hot water storage container, the main part of the steam release path is formed in the inner lid, and a cap valve body constituting a part of the steam release path is arranged on the upper surface of the inner lid, while a pump operating switch and a cap are arranged in the outer lid. 1. A boiling type electric hot water storage container, characterized in that an operating member for pushing and operating a valve body is disposed, and when the operating member is pushed, an electric pump is activated and a cap valve body is closed. (2) The steam release path is formed so that the released steam comes into contact with a sensor installed on the container body that detects a predetermined boiling state based on the steam temperature and stops or weakens the heating of the content liquid.Request for Utility Model Registration: A boiling type electric hot water storage container according to item 1. (3) The boiling-type electricity generator according to claim 1 or 2 of the utility model registration claim, wherein the steam release path is configured to release steam to the outside through a receiving part provided on the container body. Hot water storage container. (4) The boiling type electric hot water storage container according to claim 1 or 2, wherein the steam release path is provided with a condensation part in the middle of the stopper part or the part on the side of the container body.