JP2004161364A - Fermented soybean container having spatula - Google Patents

Fermented soybean container having spatula Download PDF

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Publication number
JP2004161364A
JP2004161364A JP2002359991A JP2002359991A JP2004161364A JP 2004161364 A JP2004161364 A JP 2004161364A JP 2002359991 A JP2002359991 A JP 2002359991A JP 2002359991 A JP2002359991 A JP 2002359991A JP 2004161364 A JP2004161364 A JP 2004161364A
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Japan
Prior art keywords
spatula
lid
container
natto
container body
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JP2002359991A
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Japanese (ja)
Inventor
Katsuhiko Yamagishi
勝彦 山岸
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Individual
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Individual
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a fermented soybean container having a spatula, which has functions necessary for a widely-used conventional production process and wrapping method for fermented soybeans and necessary for a process from shipping to consumption and which makes it easy to shift the soybeans from its container to a receptacle without using chopsticks. <P>SOLUTION: A lid (5) continuing from an upper edge of the container body (2) via a hinge (4) and a spatular extending from the front edge of the lid via a crease (7) are molded in one piece. The spatula (6) is formed such that it can be folded back and accommodated. The lid (5) is provided with a crease (7) around which the spatula (6) is allowed to move and a finger insertion hole (9) in which fingers (8) are inserted to hold the spatula (6). In order to assure the airtightness of the container, a series of projections (16) are formed on the lid (5) and the spatula (6). The projections (16) can be fitted firmly on the upper internal faces (17) of the container body (2). <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
この発明は、容器内に収納された納豆を蓋体から延設されたヘラにより、取り出すことができると共に、従来から多く用いられている納豆の製造工程、包装方法及び、出荷から消費までの過程における必要な機能を備えた納豆容器に関するものである。
【0002】
【従来の技術】
従来、略凹状に断面が形成された容器本体と、この容器本体の上端縁から水平状に延設されたフランジ部の一辺からヒンジ部を介して連設された蓋体と、この蓋体には通気用の小孔と、前記容器本体の底面及び側壁には溝を形成し一体成型されている、納豆の製造から消費まで一貫して使用されている、発泡樹脂製の納豆容器は広く知られている。
【0003】
納豆は、大豆を水に浸漬し、蒸し煮された大豆に納豆菌を接種した後に上記容器に充填し、大豆の醗酵、熟成、包装工程を経て出荷され、消費者まで流通している。このような納豆の製造から出荷、消費されるまでの過程において、納豆容器の機能としては、納豆菌を接種した蒸し煮大豆を醗酵させるのに必要な酸素の供給及び、醗酵により発生したガスの排気ができる通気性、熟成時(5℃)での保湿性、そして出荷後の品質を維持するための密閉、保温(保存、保管温度10℃以下)、保湿性などが主に必要とされている。
【0004】
前記納豆の製造及び、包装、出荷までにおいて、従来から多く用いられている主な工程は、納豆菌を接種した蒸し煮大豆を上記納豆容器に充填し、前記蒸し煮大豆の上面に複数の小孔を有するシート(被膜)を被せて、このシートの上にたれ、からし等を載せ、醗酵、熟成、包装工程を経て出荷されている。前記シートは、納豆の熟成時での乾燥を防ぐ保湿用として、また上記蓋体の小孔は、醗酵及び熟成時における必要な酸素の供給、及び醗酵により発生したガスの排気ができる通気用として設けられている。そして前記包装工程では、前記納豆容器を三段(一般的)に重ねてフィルム帯で結束し、上段の該納豆容器の小孔を前記フィルム帯で塞ぎ、中段の該納豆容器の小孔は上段の該納豆容器の底面で塞ぎ、下段の該納豆容器の小孔は中段の該納豆容器の底面で塞ぐことで、各該納豆容器の密閉度を高め低温状態(10℃以下)で出荷されている。
【0005】
納豆を食卓に出す場合、一般的には食事の支度をしている中において、上記納豆容器の蓋体を開け、たれ、からし等を取り出し納豆上面のシートを取り外し、箸やスプーンなどを使って納豆を器に移し、たれ、からし、薬味等を加えてから食卓に出すようになる。
【0006】
既に出願公開されている納豆容器の場合は、容器本体上面を閉塞する蓋体の前縁から、切取り線を介して薬味用トレーの補助蓋体と兼ねる、納豆かき混ぜ用のステックを設けてある。(特許文献1参照)
【0007】
【特許文献1】
特開2000−335671号公報
【0008】
【発明が解決しようとする課題】
従来から多く用いられている、納豆の製造から消費まで一貫して使用されている発泡樹脂製の納豆容器は、箸などを使わなければ粘質性を有する納豆は、容器を逆さにしても取り出すことができない。
【0009】
食事の支度をしている中において、上記した納豆容器の納豆を器に移す時には、予め箸などを手元に用意して容器の蓋体を開けることよりも、蓋体を開けてから箸などを探すことがあり、蓋体を開けたその場に箸などがない時には、手を使うこともできず、また箸などを使った場合には、粘質物が付いたその箸などを洗う手間が掛かる。
【0010】
出荷されてから消費されるまでの過程において、上記容器内の納豆が品質を維持するのに適した保存、保管温度(10℃以下)を保てず、さらに密閉性の不十分な場合には、外気(酸素)の侵入により前記納豆が再醗酵することによるアンモニアが発生し、品質が低下する可能性がある。
【0011】
本発明は、上記したような問題点を解決するために、容器の蓋体を開けたその場で、箸などを使わずに納豆を容器から取り出すことができると共に、従来から多く用いられている納豆の製造工程、包装方法及び、出荷から消費までの過程における必要な通気、保湿、密閉、保温性の機能を備えたヘラ付き納豆容器を提供するものである。
【0012】
【課題を解決するための手段】
上記した課題を解決するため、この発明にあっては、断熱性を有する発泡ポリスチレン等の合成樹脂を用いて、略凹状に断面が形成された容器本体(2)と、容器本体(2)の上端縁から水平状に延設されたフランジ部(3)の一辺から、ヒンジ部(4)を介して連設された蓋体(5)と、この蓋体の前縁から折曲部(7)を介して延設されたヘラ(6)を一体成型すると共に、ヘラ(6)は蓋体(5)裏側へ折り曲げて収納できるように形成し、蓋体(5)にはヘラ(6)を可動させるための折曲部(7)と、指(8)を入れてヘラ(6)を持てるように指入れ孔(9)を設け、容器本体(2)内の納豆(10)をヘラ(6)により取り出して、器(13)に移せるように構成したことを特徴としたものである。
【0013】
一方、ヘラ(6)を蓋体(5)裏側へ収納した蓋体(5)で容器本体(2)開口部を閉塞した時に、重合したヘラ(6)と蓋体(5)の同一箇所には通気用の複数の小孔(11)を設けると共に、容器本体(2)の底面(12)と側壁(14)には通気路用を兼ねる容器本体(2)の強度補強用及び、納豆(10)が容器本体(2)内に付着するのを防止する複数の溝(15)を形成し、納豆(10)の製造過程において、容器本体(2)内に充填された納豆菌を接種した蒸し煮大豆を、醗酵させるのに必要な酸素の供給、及び醗酵により発生したガスの排気ができるように通気性を確保し、また蓋体(5)がヘラ(6)と重合することにより、二重蓋となり保湿、保温性を高められる。
【0014】
さらに、ヘラ(6)を蓋体(5)裏側へ収納した蓋体(5)で容器本体(2)の開口部を閉塞する状態において、蓋体(5)とヘラ(6)の強度補強を兼ねる突辺(16)を該容器本体の内側上部全周に沿って、蓋体(5)とヘラ(6)に列設する一方、容器本体(2)の内側上部周面(17)は前記突辺(16)と密接し嵌合できるように形成し、蓋体(5)で閉塞した時に、内側上部周面(17)と突辺(16)が嵌合係止すると共に、蓋体端面(18)とヘラ端面(19)がフランジ部(3)と密接することにより該容器の密閉性を確保し、上記した通気、保湿、保温性と合わせて、従来から多く用いられている納豆の製造工程、包装方法及び、出荷から消費までの過程における必要な機能を備えたことを特徴とするものである。
【0015】
【発明の実施の形態】
以下、本発明の実施の一形態例を図面に基づいて説明する。
図1及び図2、3、4、6は、本発明に係わる実施の一形態例を示すヘラ付き納豆容器の斜視図であり、この実施の形態例のヘラ付き納豆容器(1)は、断熱性を有する発泡ポリスチレン等の合成樹脂を用いて、略方形状の底面(12)と、この底面(12)周縁からやや外側に傾斜して起立する側壁(14)を形成する断面が略凹状に形成された容器本体(2)と、側壁(14)の上端縁から水平状に延設されたフランジ部(3)の一辺からヒンジ部(4)を介して連設された蓋体(5)と、この蓋体の前縁から折曲部(7)を介して延設されたヘラ(6)を一体成型すると共に、このヘラ(6)は蓋体(5)裏側へ折り曲げて収納できるように形成し、蓋体(5)にはヘラ(6)を可動させるための折曲部(7)と、指(8)を入れてヘラ(6)を持てるように弧形状の指入れ孔(9)を設け、容器本体(2)内から納豆(10)をヘラ(6)により取り出して、器(13)に移せるように構成されている。
【0016】
また、ヘラ(6)表面には、納豆(10)が付着しないように凹凸部(20)と、ヘラ(6)が容器本体(2)内をスムーズに可動し、納豆(10)を取り出しやすいようにヘラ(6)先端には波形(21)が形成されている。さらに蓋体(5)前縁の折曲部(7)上には、ヘラ(6)と蓋体(5)を分離できるようにミシン目を形成してもよい。
【0017】
そして、ヘラ(6)を蓋体(5)裏側へ収納した蓋体(5)により容器本体(2)開口部を閉塞した時に、重合したヘラ(6)と蓋体(5)の同一箇所には通気用の複数の小孔(11)を設け、容器本体(2)の底面(12)と側壁(14)には通気路用を兼ねる容器本体(2)の強度補強用及び、納豆(10)が容器本体(2)内に付着するのを防止する複数の溝(15)を形成し、容器本体(2)内に充填された納豆菌を接種した蒸し煮大豆を、醗酵させるのに必要な酸素の供給、及び醗酵により発生したガスの排気ができるように通気性を確保し、また蓋体(5)がヘラ(6)と重合することにより、二重蓋となり保温、保湿性を高められるように構成されている。
【0018】
また、ヘラ(6)を蓋体(5)裏側へ収納した蓋体(5)で容器本体(2)の開口部を閉塞した状態において、該容器の密閉性を高めるために、蓋体(5)上面が略平面状になるようにヘラ(6)とヘラ端面(19)には指入れ孔(9)の内縁と略同形状の隆起部(22)と、ヘラ端面(19)と接触するフランジ部(3)はヘラ端面(19)の隆起部(22)と係合できるように形成すると共に、前記フランジ部(3)を延設している側壁(14)は、ヘラ端面(19)の厚さに対応して低くし、ヘラ端面(19)と、このヘラ端面(19)の隆起部(22)が前記フランジ部(3)と密接できるように形成されている。
【0019】
さらに、蓋体(5)とヘラ(6)の強度補強を兼ねる断面が略U形状に形成された突辺(16)を、蓋体(5)にはヘラ(6)及び、ヘラ端面(19)と重合する部分を除き、ヘラ(6)にはヘラ端面(19)側に、容器本体(2)の内側上部全周に沿って列設する一方、側壁(14)の内側上部周面(17)は前記突辺(16)と密接し嵌合できるように形成し、ヘラ(6)を蓋体(5)裏側へ収納した蓋体(5)で閉塞した時に、内側上部周面(17)と突辺(16)が嵌合係止すると共に、蓋体端面(18)とヘラ端面(19)がフランジ部(3)と密接し、該容器の密閉性を確保できるように構成されている。また蓋体(5)の折曲部(7)と交わる突辺(16)は、蓋体(5)が折り曲がるように略V字状に切り欠け形成されている。
【0020】
加えて、図4及び、図5に示すように、ヘラ(6)を蓋体(5)裏側へ収納した蓋体(5)で容器本体(2)の開口部を閉塞した状態において、ヘラ(6)の両端と接する突辺(16)の内壁面(23)は、蓋体(5)裏側面と略直角に形成し、蓋体(5)の薄肉凹状になっている折曲部(7)の若干の隙間からの外気の侵入を塞ぐように構成されている。さらに密閉性を高めるために、前記薄肉凹状に対応した凸部(24)をフランジ部(3)に形成しても良い。
【0021】
本発明は以上のような構造で、本発明のヘラ付き納豆容器(1)は、従来から多く用いられている納豆の製造工程、包装方法及び、出荷から消費までの過程における必要な機能を備えると共に、蓋体(5)裏側に収納されたヘラ(6)により容器本体(2)内の納豆(10)を取り出して、器(13)に移すことができるようになっている。
【0022】
【発明の効果】
本発明のヘラ付き納豆容器は、簡単な操作で箸などを使わずに、蓋体を開けたその場で、手早く納豆をヘラを使って器に移すことができるので、忙しい食事の支度の中においては便利である。
【0023】
さらに、本発明のヘラ付き納豆容器は、通気及び、密閉、保温、保湿性を備えていることにより、従来から多く用いられている納豆の製造工程、包装方法及び、出荷から消費までの過程において使用することができる。
【図面の簡単な説明】
【図1】本発明のヘラ付き納豆容器の使用方法を示す斜視図である。
【図2】本発明のヘラ付き納豆容器の斜視図である。
【図3】ヘラを蓋体裏側へ収納した状態を示す本発明のヘラ付き納豆容器の斜視図である。
【図4】蓋体を閉塞した状態を示す本発明のヘラ付き納豆容器の斜視図である。
【図5】図4におけるA−B線の断面図である。
【図6】蓋体とヘラを展開した状態を示す本発明のヘラ付き納豆容器の斜視図である。
【符号の説明】
1 ヘラ付き納豆容器 13 器
2 容器本体 14 側壁
3 フランジ部 15 溝
4 ヒンジ部 16 突辺
5 蓋体 17 内側上部周面
6 ヘラ 18 蓋体端面
7 折曲部 19 ヘラ端面
8 指 20 凹凸部
9 指入れ孔 21 波形
10 納豆 22 隆起部
11 小孔 23 内壁面
12 底面 24 凸部
[0001]
TECHNICAL FIELD OF THE INVENTION
According to the present invention, natto stored in a container can be taken out by a spatula extended from a lid, and a natto manufacturing process, a packaging method, and a process from shipping to consumption which have been widely used in the past. The present invention relates to a natto container having the necessary functions in the above.
[0002]
[Prior art]
Conventionally, a container body having a cross section formed in a substantially concave shape, a lid body continuously connected via a hinge part from one side of a flange portion extending horizontally from the upper end edge of the container body, and The natto container made of foamed resin, which is used integrally from the production to consumption of natto, is integrally formed by forming small holes for ventilation and grooves on the bottom and side walls of the container body, and is widely known. Have been.
[0003]
Natto is immersed in water, inoculated with natto bacteria in steamed soybeans, filled in the above container, fermented, ripened, and packaged in soybeans, and shipped to consumers. In the process from the production of natto to shipping and consumption, the function of the natto container is to supply oxygen necessary to ferment the steamed soybeans inoculated with natto bacteria and to supply the gas generated by the fermentation. Mainly required are air permeability that allows exhaustion, moisture retention during aging (5 ° C), and airtightness, heat retention (preservation, storage temperature of 10 ° C or less), and moisture retention to maintain quality after shipping. I have.
[0004]
The main process that has been frequently used in the production, packaging, and shipment of natto is to fill the natto container with steamed soybeans inoculated with natto bacteria, and to form a plurality of small nuts on the upper surface of the steamed soybean. A sheet (coating) having holes is placed over the sheet, and a mustard or other mustard is placed on the sheet, and the product is shipped through a fermentation, aging, and packaging process. The sheet is used for moisturizing to prevent drying during ripening of natto, and the small holes of the lid are used for supplying oxygen necessary for fermentation and ripening, and for venting gas generated by fermentation. Is provided. Then, in the packaging step, the natto containers are stacked in three layers (typically) and bound with a film band, and the small holes of the upper natto container are closed with the film band. The bottom of the natto container is closed and the small holes of the lower natto container are closed with the bottom of the middle natto container to increase the tightness of each natto container and shipped in a low temperature state (10 ° C. or lower). I have.
[0005]
When putting natto on the dining table, generally, while preparing for a meal, open the natto container lid, take out the sauce and mustard, remove the sheet on the top of the natto, and use chopsticks or a spoon. Transfer the natto to a bowl, add sauce, mustard, condiments, etc. and then serve it to the table.
[0006]
In the case of the natto container that has already been published, a stick for natto stirring, which also serves as an auxiliary lid for the condiment tray, is provided from the front edge of the lid that closes the upper surface of the container body through a cutout line. (See Patent Document 1)
[0007]
[Patent Document 1]
JP 2000-335671 A
[Problems to be solved by the invention]
The natto container made of foam resin, which has been widely used from the production to the consumption of natto, has been used until now. I can't.
[0009]
While preparing for a meal, when transferring the natto from the above natto container to the container, open the lid and then use the chopsticks, etc., rather than preparing the chopsticks etc. at hand and opening the lid of the container in advance. When there is no chopsticks etc. in the place where the lid is opened, you can not use your hands, and if you use chopsticks etc., it will take time to wash the chopsticks etc. with sticky substances .
[0010]
In the process from shipment to consumption, if the natto in the above container cannot maintain the storage and storage temperature (10 ° C or lower) suitable for maintaining the quality, and if the hermeticity is insufficient, In addition, ammonia may be generated due to the re-fermentation of the natto due to invasion of outside air (oxygen), and the quality may be degraded.
[0011]
The present invention, in order to solve the above-mentioned problems, can remove natto from the container without using chopsticks, etc., on the spot where the lid of the container is opened, and has been widely used in the past. An object of the present invention is to provide a natto container with a spatula having a necessary process of aeration, moisture retention, airtightness, and heat retention in a natto manufacturing process, a packaging method, and a process from shipping to consumption.
[0012]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, according to the present invention, a container body (2) having a substantially concave cross section using a synthetic resin such as expanded polystyrene having heat insulating properties, and a container body (2) are provided. From one side of the flange portion (3) extending horizontally from the upper end edge, a lid (5) continuously connected via a hinge (4), and a bent portion (7) from the front edge of the lid. ) Is formed integrally with the spatula (6), and the spatula (6) is formed so as to be bent to the back side of the lid (5) so as to be housed, and the spatula (6) is attached to the lid (5). And a finger hole (9) for inserting a finger (8) and holding a spatula (6). The natto (10) in the container body (2) is spatula. It is characterized in that it can be taken out by (6) and transferred to the vessel (13).
[0013]
On the other hand, when the opening of the container body (2) is closed by the lid (5) in which the spatula (6) is stored on the back side of the lid (5), the spatula (6) and the lid (5) are superposed at the same position. Is provided with a plurality of small holes (11) for ventilation, and the bottom surface (12) and the side wall (14) of the container body (2) are used for reinforcing the strength of the container body (2) also serving as a ventilation path, and natto ( A plurality of grooves (15) are formed to prevent 10) from adhering to the inside of the container body (2), and in the process of producing the natto (10), the natto bacteria filled in the container body (2) were inoculated. By supplying oxygen necessary for fermenting the steamed soybeans and ensuring that the gas generated by the fermentation can be ventilated, the lid (5) polymerizes with the spatula (6), It becomes a double lid and can improve moisture retention and heat retention.
[0014]
Further, when the opening of the container body (2) is closed by the lid (5) in which the spatula (6) is stored on the back side of the lid (5), the strength of the lid (5) and the spatula (6) is strengthened. The protruding side (16) also serving as the lid (5) and the spatula (6) is arranged along the entire inner upper periphery of the container main body, while the inner upper peripheral surface (17) of the container main body (2) is as described above. It is formed so that it can be fitted closely to the protruding side (16), and when closed by the lid (5), the inner upper peripheral surface (17) and the protruding side (16) are fitted and locked, and the end face of the lid is formed. (18) and the end surface (19) of the spatula are in close contact with the flange portion (3) to ensure the hermeticity of the container. In addition to the above-mentioned ventilation, moisture retention and heat retention, natto is widely used. It is characterized by having necessary functions in a manufacturing process, a packaging method, and a process from shipping to consumption.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIGS. 1 and 2, 3, 4, and 6 are perspective views of a natto container with a spatula showing one embodiment of the present invention, and a natto container with a spatula (1) of this embodiment is heat-insulated. Using a synthetic resin such as expanded polystyrene having a characteristic, the cross-section forming a substantially square bottom surface (12) and a side wall (14) rising slightly inclining outward from the periphery of the bottom surface (12) is substantially concave. The formed container body (2) and a lid (5) connected to one side of a flange (3) extending horizontally from the upper end edge of the side wall (14) via a hinge (4). And a spatula (6) extending from the front edge of the lid via a bent portion (7), and the spatula (6) is bent toward the back of the lid (5) so as to be housed. The cover (5) is provided with a bent portion (7) for moving the spatula (6) and a finger (8). An arc-shaped finger hole (9) is provided so as to hold the natto (6), and the natto (10) is taken out from the container body (2) by the spatula (6) and transferred to the container (13). I have.
[0016]
The unevenness (20) and the spatula (6) move smoothly inside the container body (2) so that the natto (10) does not adhere to the surface of the spatula (6), and the natto (10) is easily taken out. Thus, the waveform (21) is formed at the tip of the spatula (6). Further, perforations may be formed on the bent portion (7) at the front edge of the lid (5) so that the spatula (6) and the lid (5) can be separated.
[0017]
When the opening of the container body (2) is closed by the lid (5) that houses the spatula (6) on the back side of the lid (5), the spatula (6) that has been polymerized and the lid (5) are placed in the same place. Is provided with a plurality of small holes (11) for ventilation, and the bottom surface (12) and the side wall (14) of the container body (2) are used to reinforce the strength of the container body (2) also serving as an air passage and to provide natto (10). ) Are formed in the container body (2) to form a plurality of grooves (15) for preventing fermentation of the steamed soybeans inoculated with the natto bacteria filled in the container body (2). The air permeability is ensured so that the oxygen generated and the gas generated by the fermentation can be exhausted, and the lid (5) is polymerized with the spatula (6) to form a double lid, thereby enhancing the heat retention and moisture retention. Is configured.
[0018]
When the opening of the container body (2) is closed by the lid (5) in which the spatula (6) is stored on the back side of the lid (5), the lid (5 ) The spatula (6) and the spatula end surface (19) are in contact with the raised portion (22) having substantially the same shape as the inner edge of the finger insertion hole (9) and the spatula end surface (19) so that the upper surface is substantially planar. The flange portion (3) is formed so as to be able to engage with the raised portion (22) of the spatula end surface (19), and the side wall (14) extending from the flange portion (3) has a spatula end surface (19). Is formed so that the spatula end face (19) and the raised portion (22) of the spatula end face (19) can be in close contact with the flange part (3).
[0019]
Further, a protruding edge (16) having a substantially U-shaped cross section serving also as strength reinforcement of the lid (5) and the spatula (6) is provided on the lid (5), and the spatula (6) and the spatula end face (19) are provided. ), The spatula (6) is arranged on the side of the spatula end face (19) along the entire inner upper periphery of the container body (2), while the inner upper peripheral surface ( 17) is formed so as to be closely fitted to the protruding side (16), and when the spatula (6) is closed by the lid (5) housed on the back side of the lid (5), the inner upper peripheral surface (17) is formed. ) And the protruding edge (16) are fitted and locked, and the lid end surface (18) and the spatula end surface (19) are in close contact with the flange portion (3) so that the hermeticity of the container can be ensured. I have. The protruding side (16) intersecting with the bent portion (7) of the lid (5) is cut out in a substantially V shape so that the lid (5) is bent.
[0020]
In addition, as shown in FIGS. 4 and 5, when the opening of the container body (2) is closed by the lid (5) that houses the spatula (6) on the back side of the lid (5), The inner wall surface (23) of the protruding side (16) in contact with both ends of (6) is formed substantially at right angles to the back surface of the lid (5), and the bent portion (7) having a thin concave shape of the lid (5) is formed. ) Is configured to block the invasion of outside air from a slight gap. In order to further enhance the sealing property, a convex portion (24) corresponding to the thin concave shape may be formed in the flange portion (3).
[0021]
The present invention has the above-mentioned structure, and the natto container with a spatula (1) of the present invention has a necessary function in a natto manufacturing process, a packaging method, and a process from shipping to consumption, which are often used conventionally. At the same time, the natto (10) in the container body (2) can be taken out by the spatula (6) stored on the back side of the lid (5) and transferred to the container (13).
[0022]
【The invention's effect】
The natto container with a spatula of the present invention can easily transfer natto to a container using a spatula at the spot where the lid is opened without using chopsticks, etc., with a simple operation, so it is possible to prepare for a busy meal It is convenient in
[0023]
Furthermore, the natto container with a spatula of the present invention is provided with ventilation, airtightness, heat retention, and moisture retention. Can be used.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a method for using a natto container with a spatula of the present invention.
FIG. 2 is a perspective view of a natto container with a spatula of the present invention.
FIG. 3 is a perspective view of the natto container with a spatula of the present invention, showing a state where the spatula is stored on the back side of the lid.
FIG. 4 is a perspective view of the natto container with a spatula of the present invention showing a state in which a lid is closed.
FIG. 5 is a sectional view taken along line AB in FIG. 4;
FIG. 6 is a perspective view of the natto container with a spatula of the present invention, showing a state where a lid and a spatula are developed.
[Explanation of symbols]
Reference Signs List 1 Natto container with spatula 13 Container 2 Container body 14 Side wall 3 Flange 15 Groove 4 Hinge 16 Protrusion 5 Lid 17 Inner upper peripheral surface 6 Spatula 18 Lid end surface 7 Folded portion 19 Spatula end surface 8 Finger 20 Unevenness 9 Finger hole 21 corrugated 10 natto 22 ridge 11 small hole 23 inner wall 12 bottom 24 convex

Claims (3)

略凹状に断面が形成された容器本体と、該容器本体の上端縁一辺からヒンジ部を介して連設された蓋体と、この蓋体の前縁から折曲部を介して延設されたヘラとから構成される納豆容器であって、前記ヘラは該蓋体裏側へ折り曲げて収納できるように形成し、該蓋体には指を入れて該ヘラを持つことができる指入れ孔と、該ヘラを可動させるための折曲部を設け、該容器本体内から該ヘラで該納豆を、取り出せるようにしたことを特徴とするヘラ付き納豆容器。A container body having a substantially concave cross-section, a lid connected from one side of the upper edge of the container body via a hinge, and a lid extending from a front edge of the lid via a bent portion. A natto container comprising a spatula, wherein the spatula is formed so as to be folded and stored on the back side of the lid, and a finger insertion hole in which a finger can be inserted into the lid to hold the spatula; A natto container with a spatula, wherein a bent portion for moving the spatula is provided, and the natto can be taken out from the container body by the spatula. 請求項1に記載した構造のヘラ付き納豆容器において、容器本体の上端縁から水平状に延設されたフランジ部の一辺からヒンジ部を介して連設された蓋体と、この蓋体の前縁から折曲部を介して延設されたヘラとから構成される納豆容器であって、該蓋体とこの蓋体裏側へ収納した該ヘラには、該容器本体の内側上部全周に沿った突辺を列設する一方、該容器本体の内側上部周面は前記突辺と嵌合できるように形成し、該蓋体で該容器本体の開口部を閉塞した時に、前記内側上部周面と前記突辺が嵌合係止すると共に、該蓋体端面と該ヘラ端面が上記フランジ部と密接し、該容器の密閉性を確保したことを特徴とするヘラ付き納豆容器。2. A natto container with a spatula having a structure according to claim 1, wherein a lid is provided via a hinge from one side of a flange portion extending horizontally from an upper end edge of the container body, and a front of the lid. A natto container comprising a spatula extending from a rim through a bent portion, wherein the spatula stored on the back of the cover and the back of the cover is provided along the entire inner periphery of the container body. While the protruding sides are arranged in a row, the inner upper peripheral surface of the container main body is formed so as to be fitted with the protruding side, and when the opening of the container main body is closed with the lid, the inner upper peripheral surface is formed. And the protruding side is fitted and locked, and the end face of the lid body and the end face of the spatula are in close contact with the flange portion, so that the hermeticity of the container is ensured. 請求項1あるいは、請求項2のいずれかに記載した構造のヘラ付き納豆容器において、該ヘラを該蓋体裏側へ収納された前記蓋体で、該容器本体の開口部を閉塞した時に、重合する該ヘラと該蓋体の同一箇所には複数個の通気用の小孔を設けると共に、該容器本体の底面と側壁には複数の通気路用の溝を形成し、該容器の通気性を確保したことを特徴とするヘラ付き納豆容器。3. The natto container with a spatula according to claim 1 or 2, wherein the spatula is stored when the opening of the container body is closed by the lid that is housed on the back side of the lid. A plurality of small holes for ventilation are provided at the same location of the spatula and the lid, and a plurality of grooves for ventilation paths are formed on the bottom and side walls of the container body to improve the air permeability of the container. A natto container with a spatula that has been secured.
JP2002359991A 2002-11-08 2002-11-08 Fermented soybean container having spatula Pending JP2004161364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131290A (en) * 2004-11-09 2006-05-25 Eiichi Shimomura Molded container with paperboard cover, molding method and molding apparatus for the same
JP2014061938A (en) * 2012-09-19 2014-04-10 Takako Enomoto Fermented soybeans container with mixing function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131290A (en) * 2004-11-09 2006-05-25 Eiichi Shimomura Molded container with paperboard cover, molding method and molding apparatus for the same
JP2014061938A (en) * 2012-09-19 2014-04-10 Takako Enomoto Fermented soybeans container with mixing function

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