JP2016112097A - rice cooker - Google Patents

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Publication number
JP2016112097A
JP2016112097A JP2014251798A JP2014251798A JP2016112097A JP 2016112097 A JP2016112097 A JP 2016112097A JP 2014251798 A JP2014251798 A JP 2014251798A JP 2014251798 A JP2014251798 A JP 2014251798A JP 2016112097 A JP2016112097 A JP 2016112097A
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Japan
Prior art keywords
packing
pot
feather
lid
main body
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JP2014251798A
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Japanese (ja)
Inventor
孝暢 上岡
Takanobu Kamioka
孝暢 上岡
和善 根岸
Kazuyoshi Negishi
和善 根岸
健太郎 橋元
Kentaro Hashimoto
健太郎 橋元
利弘 齋藤
Toshihiro Saito
利弘 齋藤
智也 蜷川
Tomoya Ninagawa
智也 蜷川
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Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
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Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
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Priority to JP2014251798A priority Critical patent/JP2016112097A/en
Publication of JP2016112097A publication Critical patent/JP2016112097A/en
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Abstract

PROBLEM TO BE SOLVED: To provide a rice cooker which does not have an L-shaped edge flexure on a side wall upper edge of a broad-brimmed pot, nevertheless, prevents displacement of a packing, and has high sealability.SOLUTION: The rice cooker includes: a body 1 including heating means 4, 5 inside; a lid body 3 arranged on an upper part of the body 1 so as to be openable/closable; a broad-brimmed pot 20 stored in the body 1 so as to be freely put in/out and heated by the heating means 4, 5; an inner lid 8 mounted on a lower face of the lid body 3 attachably/detachably; a packing 9 arranged on an outer peripheral edge of the inner lid 8 and sealing inside of the broad-brimmed pot 20 together with an upper edge of a side face of the broad-brimmed pot 20 when an upper part of the body 1 is closed by the lid body 3. The upper edge 23 of the side face 21 of the broad-brimmed pot 20 includes an inclined face 23a inclined downward from an outer peripheral edge toward an inner peripheral edge of the upper edge 23.SELECTED DRAWING: Figure 1

Description

本発明は、例えば羽釜で炊飯する炊飯器に関するものである。   The present invention relates to a rice cooker that cooks rice in, for example, a feather pot.

羽釜を備えた炊飯器として、本体に出し入れ自在に収容される羽釜の側面部の上側外周部に鍔部を設け、本体内の上部にヒーターと一体的に組み合わされた鍔部加熱部を設けたものがある。羽釜を本体内に収容した際に、鍔部が鍔部加熱部に当接して保持される（例えば、特許文献１参照）。   As a rice cooker equipped with a feather pot, a hook portion is provided on the upper outer peripheral portion of the side portion of the feather pot that can be freely inserted into and removed from the main body, and a hook portion heating portion combined with a heater is provided at the upper portion of the main body. There is something. When the wing hook is accommodated in the main body, the heel portion is held in contact with the heel portion heating portion (see, for example, Patent Document 1).

特開２００２−６５４５７号公報（要約、図１）JP 2002-65457 A (Summary, FIG. 1)

従来の炊飯器の釜は、側面部の上端部が縁曲げとなっていて、この縁曲げの上面と本体の内蓋に設けられたパッキンとによってシールされるが、特許文献１に示されるような羽釜では、側面部の上端部に縁曲げがなく、パッキンとのシール面が狭くなっている。このため、側面部の上端部に対しパッキンがズレてシール性が良くなかった。また、パッキンに結露が付着した場合には、シール性が良くないため、水滴が羽釜の外周面に零れることがあった。   In the conventional rice cooker, the upper end portion of the side surface portion is edge-bent, and is sealed by the upper surface of this edge bend and the packing provided on the inner lid of the main body. In a naive hook, there is no edge bending at the upper end of the side surface, and the sealing surface with the packing is narrow. For this reason, the packing is displaced with respect to the upper end portion of the side surface portion, and the sealing performance is not good. Further, when dew condensation adheres to the packing, the sealing performance is not good, so that water droplets may spill on the outer peripheral surface of the feather hook.

本発明は、前述のような課題を解決するためになされたもので、羽釜の側面部の上端部が縁曲げになっていなくても、パッキンがズレることなく、シール性の高い炊飯器を提供することを目的とする。   The present invention has been made to solve the above-described problems, and provides a rice cooker having high sealing performance without causing packing slippage even if the upper end of the side portion of the feather pot is not bent. The purpose is to do.

本発明に係る炊飯器は、内部に加熱手段を有する本体と、本体の上部に開閉自在に設けられた蓋体と、本体内に出し入れ自在に収容され、加熱手段により加熱される羽釜と、蓋体の下面に、取り外し自在に装着された内蓋と、内蓋の外周縁部に設けられ、蓋体により本体の上部が閉じられたときに、羽釜内を当該羽釜の側面部の上端部とでシールするパッキンとを備え、羽釜の側面部の上端部は、当該上端部の外周縁部から内周縁部に向けて下方に傾斜する傾斜面が形成されている。   A rice cooker according to the present invention includes a main body having a heating means inside, a lid provided on the top of the main body so as to be freely opened and closed, a wing that is housed in the main body and is heated by the heating means, and a lid. An inner lid that is detachably mounted on the lower surface of the body, and an outer peripheral edge portion of the inner lid, and when the upper part of the main body is closed by the lid body, the inside of the feather pot is connected to the upper end portion of the side surface portion of the feather hook. The upper end portion of the side surface portion of the feather hook is formed with an inclined surface that is inclined downward from the outer peripheral edge portion of the upper end portion toward the inner peripheral edge portion.

本発明によれば、羽釜の側面部の上端部は、その上端部の外周縁部から内周縁部に向けて下方に傾斜する傾斜面が形成されている。この構成により、本体内に収容された羽釜を蓋体で閉じた際に、内蓋のパッキンは、羽釜の上端部に形成された傾斜面により、羽釜の内側が低く、外側が高くなった状態で押圧される。これにより、蓋体を閉じたときのパッキンの位置決めとなり、パッキンの羽釜内へのズレを防止できる。   According to the present invention, the upper end portion of the side portion of the feather hook is formed with an inclined surface that is inclined downward from the outer peripheral edge portion of the upper end portion toward the inner peripheral edge portion. With this configuration, when the wing accommodated in the main body is closed with the lid, the packing of the inner lid is in a state where the inside of the hood is low and the outside is high due to the inclined surface formed at the upper end of the hood. Is pressed. Thereby, it becomes positioning of packing when a cover body is closed, and the shift | offset | difference in packing in a feather hook can be prevented.

また、蓋体を閉じた際に、内蓋のパッキンは、羽釜の側面部の上端部に形成された傾斜面により、羽釜の内側が低く、外側が高くなった状態で押圧されるので、パッキンのシール性が向上する。   Also, when the lid is closed, the packing of the inner lid is pressed by the inclined surface formed at the upper end of the side surface of the feather hook with the inside of the feather hook being low and the outside being high. Improves the sealing performance.

本発明の実施の形態に係る炊飯器の縦断面図。The longitudinal cross-sectional view of the rice cooker which concerns on embodiment of this invention. 図１に示す羽釜の縦断面図。FIG. 2 is a longitudinal sectional view of the feather pot shown in FIG. 1. 図２の羽釜の鍔部の変形例を示す部分断面図。The fragmentary sectional view which shows the modification of the collar part of the feather pot of FIG. 図３の羽釜におけるパッキンの変形例を示す部分断面図。The fragmentary sectional view which shows the modification of the packing in the feather pot of FIG.

以下、本発明に係る実施の形態について図面を用いて説明する。
図１は本発明の実施の形態に係る炊飯器の縦断面図、図２は図１に示す羽釜の縦断面図である。
図１、２において、本実施の形態における炊飯器の本体１は、内部に上枠２ａの開口部、側面放熱板２ｂ、コイル台２ｃ等で構成される有底筒状の保護枠２が設けられている。また、本体１の上部には、蓋体３が開閉自在に取り付けられている。保護枠２には、羽釜２０が出し入れ自在に収容される。側面放熱板２ｂには、外周側面に加熱手段である胴ヒーター４が巻き付けられている。コイル台２ｃは、下面に加熱手段である誘導加熱コイル５が配設されている。また、コイル台２ｃの中央部には、羽釜２０の底部の温度を検出する温度センサー６が取り付けられている。 Embodiments according to the present invention will be described below with reference to the drawings.
FIG. 1 is a longitudinal sectional view of a rice cooker according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of the feather pot shown in FIG.
1 and 2, the main body 1 of the rice cooker in the present embodiment is provided with a bottomed cylindrical protective frame 2 constituted by an opening of an upper frame 2a, a side heat radiating plate 2b, a coil base 2c and the like. It has been. A lid 3 is attached to the upper part of the main body 1 so as to be freely opened and closed. In the protective frame 2, a feather pot 20 is accommodated in a freely removable manner. A body heater 4 serving as a heating means is wound around the side surface heat sink 2b. The coil base 2c is provided with an induction heating coil 5 as a heating means on the lower surface. Further, a temperature sensor 6 for detecting the temperature of the bottom portion of the feather pot 20 is attached to the central portion of the coil base 2c.

胴ヒーター４は、炊飯時、保温時に通電される。誘導加熱コイル５は、通電により交番磁界を発生し羽釜２０を誘導加熱する。この誘導加熱コイル５の下側には、コイルから発生する電磁波の漏れを抑制するフェライト５ａが設置されている。温度センサー６には、例えばサーミスタが使用されている。   The body heater 4 is energized at the time of cooking and keeping warm. The induction heating coil 5 generates an alternating magnetic field by energization and induction-heats the feather pot 20. Below this induction heating coil 5, a ferrite 5 a that suppresses leakage of electromagnetic waves generated from the coil is installed. For the temperature sensor 6, for example, a thermistor is used.

蓋体３は、本体１の後部に設けられたヒンジ部１０に開閉自在に取り付けられており、ラッチボタン３ａ、カートリッジ７、内蓋８、リング形状のパッキン９等を備えている。この蓋体３は、ラッチボタン３ａが下方へ押された際に、ヒンジ部１０のヒンジバネ１０ａの付勢力により、ヒンジ軸１０ｂを軸として本体１の後方へ開放される。   The lid 3 is attached to a hinge portion 10 provided at the rear portion of the main body 1 so as to be freely opened and closed, and includes a latch button 3a, a cartridge 7, an inner lid 8, a ring-shaped packing 9, and the like. When the latch button 3a is pushed downward, the lid 3 is opened to the rear of the main body 1 about the hinge shaft 10b by the biasing force of the hinge spring 10a of the hinge portion 10.

前述のラッチボタン３ａは、本体１を正面から見て、手前側の端部に設けられている。カートリッジ７は、蓋体３の上部に取り外し自在に装着されている。このカートリッジ７は、炊飯時に発生する蒸気を取り入れ、蒸気に含まれるおねばを分離して蓄積し、蒸気のみを外部へ排出し、蒸らし時に、蓄積したおねばを羽釜２０内のご飯に還元する。   The aforementioned latch button 3a is provided at an end portion on the near side when the main body 1 is viewed from the front. The cartridge 7 is detachably mounted on the top of the lid 3. This cartridge 7 takes in steam generated at the time of cooking rice, separates and stores the rice balls contained in the steam, discharges only the steam to the outside, and reduces the accumulated rice balls to the rice in the feather pot 20 when steamed. .

内蓋８は、蓋体３の羽釜２０と対向する下面に、取り外し自在に装着されている。この内蓋８には、カートリッジ７と連通する蒸気抜け穴８ａが設けられている。パッキン９は、例えばシリコンゴムによりリング形状に形成され、内蓋８の下面の周縁部に装着されている。このパッキン９の断面形状は、内蓋８の周縁部から外側へ延びて、内側に折り返し折り曲げられた状態となっている。つまり、パッキン９の内周側が開放されたリング形状になっている。また、パッキン９の断面形状は、図１に示すように、内側に折り返し折り曲げられるときに、外側から内側に向けて低くなるように傾斜している。   The inner lid 8 is detachably mounted on the lower surface of the lid body 3 facing the feather pot 20. The inner lid 8 is provided with a steam escape hole 8 a communicating with the cartridge 7. The packing 9 is formed in a ring shape from, for example, silicon rubber, and is attached to the peripheral edge of the lower surface of the inner lid 8. The cross-sectional shape of the packing 9 extends from the peripheral edge of the inner lid 8 to the outside and is folded inward. That is, it has a ring shape in which the inner peripheral side of the packing 9 is opened. Further, as shown in FIG. 1, the cross-sectional shape of the packing 9 is inclined so as to become lower from the outside toward the inside when being folded back inward.

本体１の前方の傾斜部には、表示窓を有する操作パネル１１が設けられている。本体１内の表示窓と対向する位置に液晶表示部１２が配置されている。この液晶表示部１２の下側には、操作パネル１１の操作に基づく信号を制御基板１４に入力する操作基板１３が設置されている。   An operation panel 11 having a display window is provided at an inclined portion in front of the main body 1. A liquid crystal display unit 12 is arranged at a position facing the display window in the main body 1. An operation board 13 for inputting a signal based on the operation of the operation panel 11 to the control board 14 is installed below the liquid crystal display unit 12.

羽釜２０は、例えば非金属である炭素材料（炭釜）により有底筒状に成型され、内面にはフッ素コーティングが施されている。羽釜２０の側面部２１の上端部２３より低い位置の外周部に、羽釜２０と一体に成型された鍔部２２が設けられている。この鍔部２２は、羽釜２０が保護枠２内に収容された際に、上枠２ａの上端部である釜受け部２ａａに引っ掛かるようになっている。この釜受け部２ａａは、上枠２ａの開口部の周方向に等間隔に複数設けられている。   The feather pot 20 is formed into a bottomed cylindrical shape by using, for example, a non-metallic carbon material (charcoal pot), and the inner surface is coated with fluorine. On the outer peripheral portion at a position lower than the upper end portion 23 of the side surface portion 21 of the wing hook 20, a collar portion 22 that is molded integrally with the hood 20 is provided. The hook 22 is hooked to the hook receiving portion 2aa which is the upper end portion of the upper frame 2a when the shuttle 20 is accommodated in the protective frame 2. A plurality of hook receiving portions 2aa are provided at equal intervals in the circumferential direction of the opening of the upper frame 2a.

鍔部２２が釜受け部２ａａに引っ掛かることにより、保護枠２内にて羽釜２０そのものが吊り下げられた状態になる。この場合、羽釜２０の底部が温度センサー６を押し下げる。また、鍔部２２は、羽釜２０の持ち運び用として使用される。羽釜２０の側面部２１の上端部２３は、その上端部２３の外周縁部から内周縁部に向かって下方に傾斜する傾斜面２３ａが形成されている。   When the hook portion 22 is hooked on the hook receiving portion 2aa, the wing hook 20 itself is suspended in the protection frame 2. In this case, the bottom of the shuttle 20 pushes down the temperature sensor 6. Further, the collar portion 22 is used for carrying the feather pot 20. The upper end portion 23 of the side surface portion 21 of the feather hook 20 is formed with an inclined surface 23 a that is inclined downward from the outer peripheral edge portion of the upper end portion 23 toward the inner peripheral edge portion.

前記のように構成された炊飯器において、羽釜２０を本体１の保護枠２内に入れて鍔部２２を上枠２ａの釜受け部２ａａに引っ掛けて蓋体３を閉じると、内蓋８の外周縁部に装着されたパッキン９は、羽釜２０の側面部２１の上端部２３に形成された傾斜面２３ａにより、下から押し上げられて潰れる。パッキン９の断面形状は、前述のように、外側から内側に向けて低くなるように傾斜しているので、羽釜２０の上端部２３の傾斜面２３ａと同じ方向に傾斜していて添うようになっている。よって、羽釜２０の上端部２３の傾斜面２３ａと添うように潰れたパッキン９は、羽釜２０の上端部２３の傾斜面２３ａと当接しシール状態となる。さらに、炊飯時には内釜の加熱により内圧が高まり、その内圧でパッキン９の外側から内側に向けて低くなるように傾斜している部分は、羽釜２０の上端部２３の傾斜面２３ａに圧接され羽釜２０内を確実にシール状態にする。   In the rice cooker configured as described above, when the feather pot 20 is placed in the protective frame 2 of the main body 1 and the hook portion 22 is hooked on the hook receiving portion 2aa of the upper frame 2a to close the lid 3, the inner lid 8 The packing 9 attached to the outer peripheral edge portion is pushed up from below and crushed by an inclined surface 23 a formed on the upper end portion 23 of the side surface portion 21 of the feather hook 20. As described above, the cross-sectional shape of the packing 9 is inclined so as to become lower from the outside toward the inside, and therefore, the packing 9 is inclined in the same direction as the inclined surface 23a of the upper end portion 23 of the feather hook 20. ing. Therefore, the packing 9 crushed so as to follow the inclined surface 23 a of the upper end portion 23 of the feather hook 20 comes into contact with the inclined surface 23 a of the upper end portion 23 of the feather hook 20 to be in a sealed state. Further, when cooking rice, the inner pressure increases due to the heating of the inner pot, and the portion inclined so as to decrease from the outer side to the inner side of the packing 9 is pressed against the inclined surface 23a of the upper end portion 23 of the wing pot 20 and the wing pot. The inside of 20 is surely sealed.

以上のように本実施の形態によれば、本体１の保護枠２内に収容された羽釜２０を蓋体３で閉じた際に、内蓋８のパッキン９は、羽釜２０の側面部２１の上端部２３に形成された傾斜面２３ａと同じ方向に傾斜していて添うようになっていることにより、羽釜２０の内側が低く、外側が高くなった状態となる。このように、蓋体３を閉じた際に、羽釜２０の側面部２１の上端部２３に形成された傾斜面２３ａがパッキン９の位置決めとなり、パッキン９の羽釜２０内へのズレを防止できる。   As described above, according to the present embodiment, when the wing 20 accommodated in the protective frame 2 of the main body 1 is closed with the lid 3, the packing 9 of the inner lid 8 is attached to the side portion 21 of the wing 20. By being inclined in the same direction as the inclined surface 23a formed on the upper end portion 23, the inner side of the shuttle 20 is low and the outer side is high. As described above, when the lid 3 is closed, the inclined surface 23a formed on the upper end portion 23 of the side surface portion 21 of the feather hook 20 serves as the positioning of the packing 9, and the displacement of the packing 9 into the feather hook 20 can be prevented.

また、蓋体３を閉じた際に、内蓋８のパッキン９は、羽釜２０の側面部２１の上端部２３に形成された傾斜面２３ａと同じ方向に傾斜していて添うようになっていることにより、羽釜２０の上端部２３の傾斜面２３ａと当接しやすくなるので、パッキン９のシール性が向上する。   Further, when the lid 3 is closed, the packing 9 of the inner lid 8 is inclined in the same direction as the inclined surface 23 a formed on the upper end portion 23 of the side surface portion 21 of the feather hook 20 so as to follow. This facilitates contact with the inclined surface 23a of the upper end portion 23 of the feather hook 20, so that the sealing performance of the packing 9 is improved.

さらに、羽釜２０の側面部２１の上端部２３に傾斜面２３ａを設けているので、傾斜面２３ａに付着した水滴が羽釜２０の外側へと垂れることなく、羽釜２０内に流れる。これにより、本体１の上枠２ａの開口部周辺が、水滴によって汚れることがない。   Furthermore, since the inclined surface 23 a is provided at the upper end portion 23 of the side surface portion 21 of the feather pot 20, water droplets attached to the inclined surface 23 a flow into the feather pot 20 without dripping to the outside of the feather pot 20. Thereby, the periphery of the opening of the upper frame 2a of the main body 1 is not soiled by water droplets.

次に、羽釜の変形例、及びこの羽釜におけるパッキンの変形例について図３及び図４を用いて説明する。
図３は図２の羽釜の鍔部の変形例を示す部分断面図、図４は図３の羽釜におけるパッキンの変形例を示す部分断面図である。なお、図２と同様の部分あるいは相当部分には同じ符号を付している。また、炊飯器として、図１に示す炊飯器が用いられる。 Next, a modified example of the feather hook and a modified example of the packing in the feather hook will be described with reference to FIGS. 3 and 4.
FIG. 3 is a partial cross-sectional view showing a modified example of the heel portion of FIG. 2, and FIG. 4 is a partial cross-sectional view showing a modified example of the packing in the hood shown in FIG. In addition, the same code | symbol is attached | subjected to the part similar to FIG. 2, or an equivalent part. Moreover, the rice cooker shown in FIG. 1 is used as a rice cooker.

図３に示す羽釜２０の鍔部２２には、外周縁部に上方に突出するリング形状の突起部２２ａが設けられている。蓋体３を開けた際に、パッキン９から落下した水滴が羽釜２０の側面部２１の上端部２３から外側に垂れても、その水滴は、鍔部２２上に落下し、突起部２２ａにより堰き止められる。   3 is provided with a ring-shaped protrusion 22a protruding upward at the outer peripheral edge. Even when water drops that have dropped from the packing 9 hang outward from the upper end 23 of the side part 21 of the shuttle hook 20 when the lid 3 is opened, the water drops fall on the flange 22 and are dammed by the protrusion 22a. It can be stopped.

この構成により、本体１の上枠２ａの開口部周辺に水滴が付着することがなくなり、本体１の汚れを防止できる。また、鍔部２２の外周縁部にリング形状の突起部２２ａを設けているので、炭素材料により成型された鍔部２２の強度が向上する。   With this configuration, water droplets do not adhere to the periphery of the opening of the upper frame 2a of the main body 1, and the main body 1 can be prevented from being soiled. Moreover, since the ring-shaped protrusion 22a is provided on the outer peripheral edge of the flange 22, the strength of the flange 22 molded from the carbon material is improved.

なお、図３の羽釜２０に、図１に示すパッキン９を用いたことを述べたが、そのパッキン９に代えて、図４に示すパッキン３０でも良い。このパッキン３０は、羽釜２０の側面部２１の上端部２３に形成された傾斜面２３ａに当接する水平パッキン部３０ａと、水平パッキン部３０ａの内周縁部から下方に突出し、羽釜２０の側面部２１の上側内周部に嵌合する垂直パッキン部３０ｂとを備えている。
また、蓋シール方向に従って水平パッキン部３０ａが根元部から先端に向かって内釜２０上端の傾斜に近づくために、水平パッキン部３０ａの内釜シール面がパッキン形状の反発を利用した当接によってより強固にシールされる。 Although it has been described that the packing 9 shown in FIG. 1 is used for the shuttle 20 of FIG. 3, the packing 30 shown in FIG. 4 may be used instead of the packing 9. The packing 30 protrudes downward from the horizontal packing portion 30 a that contacts the inclined surface 23 a formed on the upper end portion 23 of the side surface portion 21 of the feather hook 20 and the inner peripheral edge portion of the horizontal packing portion 30 a, and the side surface portion 21 of the feather hook 20. And a vertical packing portion 30b fitted to the upper inner peripheral portion.
Further, since the horizontal packing portion 30a approaches the inclination of the upper end of the inner hook 20 from the root portion toward the tip in accordance with the lid seal direction, the inner hook seal surface of the horizontal packing portion 30a is more contacted by utilizing the repulsion of the packing shape. Sealed firmly.

垂直パッキン部３０ｂの先端側は、羽釜２０の内側に曲げられている。これは、蓋体３を閉じた際に、垂直パッキン部３０ｂが羽釜２０の上端部２３の傾斜面２３ａに当たって、傾斜面２３ａ上で折れ曲がらないようにするためである。つまり、垂直パッキン部３０ｂの先端側の折れ曲がりにより、蓋体３が閉まらないということがないようにしている。   The front end side of the vertical packing portion 30 b is bent toward the inside of the feather hook 20. This is to prevent the vertical packing portion 30b from hitting the inclined surface 23a of the upper end portion 23 of the shuttle hook 20 and being bent on the inclined surface 23a when the lid 3 is closed. That is, the lid 3 is prevented from being closed by bending of the front end side of the vertical packing portion 30b.

この場合も、蓋体３を開けた際に、パッキン３０から落下した水滴が羽釜２０の側面部２１の上端部２３から外側に垂れても、その水滴は、鍔部２２上に落下し、突起部２２ａにより堰き止められる。この構成により、本体１の上枠２ａの開口部周辺に水滴が付着することがなくなり、本体１の汚れを防止できる。   Also in this case, when the lid 3 is opened, even if water drops dropped from the packing 30 hang outward from the upper end portion 23 of the side surface portion 21 of the feather pot 20, the water drops fall on the flange portion 22 and project. It is blocked by the portion 22a. With this configuration, water droplets do not adhere to the periphery of the opening of the upper frame 2a of the main body 1, and the main body 1 can be prevented from being soiled.

なお、実施の形態では、前述した羽釜２０をカートリッジ７を備えた炊飯器に用いたことを述べたが、この炊飯器に代えて、炊飯時に発生する水蒸気を回収する水タンクを備えた炊飯器に羽釜２０を用いても良い。   In the embodiment, it is described that the above-described feather pot 20 is used in a rice cooker provided with the cartridge 7. However, instead of this rice cooker, a rice cooker provided with a water tank for collecting water vapor generated during rice cooking. Alternatively, the shuttle 20 may be used.

１ 本体、２ 保護枠、２ａ 上枠、２ａａ 釜受け部、２ｂ 側面放熱板、２ｃ コイル台、３ 蓋体、３ａ ラッチボタン、４ 胴ヒーター、５ 誘導加熱コイル、５ａ フェライト、６ 温度センサー、７ カートリッジ、８ 内蓋、８ａ 蒸気抜け穴、９ パッキン、１０ ヒンジ部、１０ａ ヒンジバネ、１０ｂ ヒンジ軸、１１ 操作パネル、１２ 液晶表示部、１３ 操作基板、１４ 制御基板、２０ 羽釜、２１ 側面部、２２ 鍔部、２２ａ 突起部、２３ 上端部、２３ａ 傾斜面、３０ パッキン、３０ａ 水平パッキン部、３０ｂ 垂直パッキン部。   DESCRIPTION OF SYMBOLS 1 Main body, 2 Protective frame, 2a Upper frame, 2aa Hook receiving part, 2b Side heat sink, 2c Coil base, 3 Cover body, 3a Latch button, 4 Body heater, 5 Induction heating coil, 5a Ferrite, 6 Temperature sensor, 7 Cartridge, 8 Inner lid, 8a Steam vent hole, 9 Packing, 10 Hinge part, 10a Hinge spring, 10b Hinge shaft, 11 Operation panel, 12 Liquid crystal display part, 13 Operation board, 14 Control board, 20 Feather pot, 21 Side part, 22 鍔Part, 22a protrusion part, 23 upper end part, 23a inclined surface, 30 packing, 30a horizontal packing part, 30b vertical packing part.

Claims (2)

内部に加熱手段を有する本体と、
前記本体の上部に開閉自在に設けられた蓋体と、
前記本体内に出し入れ自在に収容され、前記加熱手段により加熱される羽釜と、
前記蓋体の下面に、取り外し自在に装着された内蓋と、
前記内蓋の外周縁部に設けられ、前記蓋体により前記本体の上部が閉じられたときに、前記羽釜内を当該羽釜の側面部の上端部とでシールするパッキンと
を備え、
前記羽釜の側面部の上端部は、当該上端部の外周縁部から内周縁部に向けて下方に傾斜する傾斜面が形成されていることを特徴とする炊飯器。 A main body having heating means inside,
A lid provided at the top of the main body so as to be freely opened and closed;
A wing pot accommodated in the main body so as to be freely put in and out and heated by the heating means,
An inner lid removably attached to the lower surface of the lid,
Provided on the outer peripheral edge of the inner lid, and when the upper part of the main body is closed by the lid, a packing for sealing the inside of the feather with the upper end of the side part of the feather,
The rice cooker characterized in that an inclined surface is formed on the upper end portion of the side portion of the feather pot so as to be inclined downward from the outer peripheral edge portion toward the inner peripheral edge portion of the upper end portion. 前記羽釜の側面部の外周部に設けられた鍔部の外周縁部には、上方に突出するリング形状の突起部が設けられていることを特徴とする請求項１記載の炊飯器。   The rice cooker according to claim 1, wherein a ring-shaped protruding portion protruding upward is provided on an outer peripheral edge portion of a collar portion provided on an outer peripheral portion of a side surface portion of the feather pot.
JP2014251798A 2014-12-12 2014-12-12 rice cooker Pending JP2016112097A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08150068A (en) * 1994-11-30 1996-06-11 Twinbird Corp Rice cooker
JP2000175811A (en) * 1998-12-17 2000-06-27 Zojirushi Corp Inner lid packing for rice cooking pot
JP2001245782A (en) * 2000-03-06 2001-09-11 Toshiba Home Technology Corp Heat insulation pot
JP2008126084A (en) * 2006-11-20 2008-06-05 Happy Pig Co Ltd Pottery inner pot and its manufacturing method
KR20130042376A (en) * 2011-10-18 2013-04-26 김우용 Electronic pressure rice cooker
JP2013255647A (en) * 2012-06-12 2013-12-26 Tiger Vacuum Bottle Co Ltd Non-metal pot
JP2016093320A (en) * 2014-11-14 2016-05-26 象印マホービン株式会社 rice cooker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08150068A (en) * 1994-11-30 1996-06-11 Twinbird Corp Rice cooker
JP2000175811A (en) * 1998-12-17 2000-06-27 Zojirushi Corp Inner lid packing for rice cooking pot
JP2001245782A (en) * 2000-03-06 2001-09-11 Toshiba Home Technology Corp Heat insulation pot
JP2008126084A (en) * 2006-11-20 2008-06-05 Happy Pig Co Ltd Pottery inner pot and its manufacturing method
KR20130042376A (en) * 2011-10-18 2013-04-26 김우용 Electronic pressure rice cooker
JP2013255647A (en) * 2012-06-12 2013-12-26 Tiger Vacuum Bottle Co Ltd Non-metal pot
JP2016093320A (en) * 2014-11-14 2016-05-26 象印マホービン株式会社 rice cooker

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