JPS6326696Y2 - - Google Patents
Info
- Publication number
- JPS6326696Y2 JPS6326696Y2 JP1982147334U JP14733482U JPS6326696Y2 JP S6326696 Y2 JPS6326696 Y2 JP S6326696Y2 JP 1982147334 U JP1982147334 U JP 1982147334U JP 14733482 U JP14733482 U JP 14733482U JP S6326696 Y2 JPS6326696 Y2 JP S6326696Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- food
- coolant
- cold air
- air circulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 235000013305 food Nutrition 0.000 claims description 67
- 238000003860 storage Methods 0.000 claims description 39
- 239000002826 coolant Substances 0.000 claims description 34
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 235000011089 carbon dioxide Nutrition 0.000 claims description 14
- 240000008415 Lactuca sativa Species 0.000 claims description 6
- 235000012045 salad Nutrition 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 235000011850 desserts Nutrition 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は、サラダ等の低温貯蔵を必要とする食
品が収容された食品容器等を収納すると共に、食
品の新鮮さを保つためにその低温状態をドライア
イス等の冷却剤によつて維持できるようにした携
帯用或いは保存用として使用できる冷蔵用容器に
関するものである。[Detailed description of the invention] This invention stores food containers that contain foods that require low-temperature storage, such as salads, and cools the food by cooling it with dry ice to maintain the freshness of the food. The present invention relates to a refrigerating container that can be used for portable or storage purposes and can be maintained with a refrigerating agent.
従来、低温貯蔵を必要とする食品を購入した場
合、購入してから自宅等に持ち帰る間に、低温状
態にあつた食品が常温に近い状態となり、食品の
新鮮さや味等が損なわれてしまう等の問題点があ
つた。 Conventionally, when purchasing food that requires low-temperature storage, the low-temperature food becomes close to room temperature between the time it is purchased and the time it is brought home, resulting in loss of freshness and taste. There was a problem.
そこで、実開昭56−140077号公報にて携帯用保
冷容器が提案され、実開昭56−38082号公報にて
冷菓類等の包装容器が提案され、また、実公昭43
−21247号公報にて容器が提案されている。 Therefore, a portable cold storage container was proposed in Utility Model Publication No. 56-140077, a packaging container for frozen desserts, etc. was proposed in Utility Model Application Publication No. 56-38082, and
A container is proposed in Publication No. -21247.
ところが、前記携帯用保冷容器は、非発泡の合
成樹脂にて形成した二つのフレーム内部に、合成
樹脂発泡体よりなる容器本体と蓋体とを一体に融
着し、この蓋体上面には冷却材を収納する凹陥部
が形成され、この凹陥部には多数の孔が開穿され
て冷却材の冷気がこの孔から容器本体内部に降下
するように形成されているものである。 However, the portable cold storage container has a container body and a lid made of synthetic resin foam that are fused together inside two frames made of non-foamed synthetic resin, and the top surface of the lid has a cooling section. A concave portion is formed to accommodate the material, and this concave portion is formed with a number of holes so that cold air from the coolant descends into the interior of the container body through the holes.
そのため、この容器本体内に単に保冷物を入れ
て運ぶ場合は何等問題はないが、保冷物が崩れ易
いものや壊れ易いものの場合等には、容器本体内
で保冷物が移動してしまうと崩れたり壊れたりし
てしまう問題点があつた。また、この保冷容器の
場合には、冷気が単に上方から降下するように形
成されているので、冷却が均一に行なわれない問
題点もあつた。 Therefore, there is no problem when the cold storage object is simply placed in the container body and transported, but if the cold storage object is easily crumbled or broken, there is a problem that the cold storage object may crumble or break if it moves inside the container body. Also, in the case of this cold storage container, since the cold air is simply formed to fall from above, there is also a problem that the cooling is not performed uniformly.
前記冷菓類等の包装容器は、合成樹脂発泡体製
の外容器内に薄肉の容器を内部で移動しないよう
に保持して内包させ、この薄肉の容器の蓋に適数
のドライアイス等の冷却材収納用の凹部を設け、
更に、この蓋には、冷却材からの冷気を下方へ送
る通気手段を設け、外容器内で薄肉の容器を周囲
に隙間が形成される状態で保持するように形成さ
れたものである。 The above-mentioned packaging containers for frozen desserts, etc. are made by holding and enclosing a thin-walled container inside an outer container made of synthetic resin foam so that it does not move inside, and placing an appropriate amount of dry ice or the like in the lid of the thin-walled container for cooling. Provides a recess for storing materials,
Further, this lid is provided with a ventilation means for sending cold air from the coolant downward, and is formed so as to hold the thin-walled container within the outer container with a gap formed around the periphery.
そのため、前述した携帯用保冷容器のように外
容器内で保冷物が移動してしまうと崩れたり壊れ
たりしてしまう問題点は解決されたものの、この
中に開示されている通気手段は、薄肉の容器の蓋
において、その上面にある程度の深さのドライア
イス等の冷却材収納用の凹部を適数個形成してお
き、蓋の上面から側面にかけて浅い凹溝を多数放
射状に設けたものにすぎないので、冷気がこの凹
溝を通つて下方へ降下しようとしても、ドライア
イス等の冷却材収納用の凹部内から溢れた冷気の
みが降下するにすぎず、冷気は上方に偏つて均一
な冷却は不可能となる問題点があつた。 As a result, although the above-mentioned portable cold storage container has solved the problem of the cold storage container collapsing or breaking if it moves inside the outer container, the ventilation means disclosed in this container is thin-walled. In the lid of a container, an appropriate number of recesses of a certain depth for storing coolant such as dry ice are formed on the top surface, and a number of shallow grooves are provided radially from the top surface of the lid to the sides. Therefore, even if the cold air tries to descend downward through this concave groove, only the cold air overflowing from the concave part for storing coolant such as dry ice will fall, and the cold air will be biased upwards and evenly distributed. There was a problem that cooling was impossible.
一方、前記容器にかかる実公昭43−21247号公
報内には、ドライアイスその他の寒剤を収容して
いる容室から上下方向に形成した通気孔を介して
冷気を降下させ、且つその降下した冷気を容器底
面に形成した溝等を介して保冷物の周囲と底がわ
からも冷却するようにした構造が開示されてい
る。 On the other hand, in Japanese Utility Model Publication No. 43-21247 concerning the container, cold air is allowed to descend from the chamber containing dry ice or other cryogen through ventilation holes formed in the vertical direction, and the dropped cold air is A structure has been disclosed in which the periphery and bottom of the refrigerated object can be cooled through grooves formed on the bottom surface of the container, even if the periphery and bottom of the refrigerated object are not visible.
そのため、上述した問題点のうち、保冷物を均
一に冷却することができないという問題点は解消
されるものの、保冷物は、容器底面に形成された
凹入部に単に嵌入して保持しているにすぎないの
で、容器を運搬する際に、振動、特に上下方向の
振動が激しいと、保冷物は移動してしまつたりし
て崩れたり壊れたりしてしまう問題点が発生して
しまう。 Therefore, among the problems mentioned above, the problem of not being able to cool the refrigerated items uniformly is solved, but the refrigerated items are simply inserted into the recesses formed on the bottom of the container and held. Therefore, when the container is transported, if vibrations, especially in the vertical direction, are severe, the cold storage object may be moved and may collapse or break.
すなわち、これらの各従来例をみるに、保冷物
を均一に冷却することと、保冷物の移動を防止し
てその保冷物を崩れたり壊れたりしてしまうこと
から保護することとは相反する技術であつて、こ
れらを兼備えた容器の開発が望まれていた。 In other words, looking at each of these conventional examples, it is a technology that is contradictory to uniformly cooling the refrigerated object and protecting the refrigerated object from collapsing or breaking by preventing the refrigerated object from moving. Therefore, it has been desired to develop a container that has both of these properties.
そこで、本考案は、均一な冷却を可能にして食
品の低温状態が確実に維持できるようにすると共
に、運搬に際しても内部で保冷物の移動をなくし
保冷物を崩れたり壊れたりしてしまうことから保
護できる冷蔵用容器を提供することを目的とする
もので、その要旨は、低温貯蔵を必要とするサラ
ダ等の食品入り商品容器を、側面全周にわたつて
若干の隙間を形成した状態で収容する容器基体
と、この容器基体を施蓋して上記収容状態で食品
容器を保持すると共に、ドライアイス等の冷却剤
を収容する中蓋と、この中蓋を施蓋する上蓋とか
ら成り、容器基体は、食品容器が収容される収容
部を上方が開口するように凹設すると共に、この
収容部内周壁面に、上下方向に沿つて冷気流通窪
溝を適数本周方向で略均等配分にて凹設して形成
され、中蓋は、ドライアイス等の冷却剤が収容さ
れる冷却剤収容部を凹設すると共に、この冷却剤
収容部の底壁裏面に、前記収容状態で食品容器の
頭部を保持すべく容器保持凹所を形成し、冷却剤
収容部の底壁には、前記各冷気流通窪溝に連通す
るような冷気流通孔を夫々穿設して形成され、前
記冷却剤収容部に収容される冷却剤の冷気が、各
冷気流通孔及び冷気流通窪溝を介して食品容器を
全体的に冷却し、食品容器内の食品の保冷が行え
るように形成したことに存するものである。 Therefore, the present invention not only enables uniform cooling to ensure that food remains at a low temperature, but also eliminates the movement of refrigerated items inside during transportation, which prevents the refrigerated items from collapsing or breaking. The purpose of this product is to provide a refrigerated container that can be protected, and its gist is to store containers containing foods such as salads that require low-temperature storage, with a slight gap formed around the entire side. The container is made up of a container base, an inner lid that holds the food container in the stored state by covering the container base, and a top lid that covers the inner lid. The base body is recessed so that the storage part in which the food container is stored is open at the top, and an appropriate number of cold air circulation grooves are arranged in the vertical direction on the inner circumferential wall of the storage part, and the grooves are distributed approximately evenly in the circumferential direction. The inner lid has a recessed part in which a refrigerant such as dry ice is stored, and the inner lid has a recessed part in which a refrigerant such as dry ice is stored. A container holding recess is formed to hold the head, and cold air circulation holes are formed in the bottom wall of the coolant accommodating portion so as to communicate with each of the cold air circulation grooves, and the coolant This is due to the fact that the food container is formed so that the cold air from the refrigerant stored in the storage section cools the food container as a whole through each cold air circulation hole and cold air circulation groove, thereby keeping the food inside the food container cold. It is.
以下、本考案の実施例に基づいて説明する。 Hereinafter, the present invention will be explained based on embodiments.
本考案に係る冷蔵用容器は、低温貯蔵を必要と
するサラダ等の食品を収納した陶磁器製等の食品
容器Ｓが収容される発泡プラスチツク製容器基体
Ａと、この容器基体Ａを施蓋すると共に、ドライ
アイス等の冷却剤２０が収容されるプラスチツク
製中蓋Ｂと、この中蓋Ｂを施蓋する発泡プラスチ
ツク製上蓋Ｃとから成る。 The refrigerating container according to the present invention includes a container base A made of foamed plastic in which a food container S made of ceramics or the like containing food such as salad that requires low-temperature storage is housed, and a container base A made of foamed plastic that is covered with a lid. , an inner lid B made of plastic in which a coolant 20 such as dry ice is accommodated, and an upper lid C made of foamed plastic that covers this inner lid B.
容器基体Ａは、略直方体状に形成されており、
食品容器Ｓを収納できるように、上部が開口した
収容部１が凹設され、この収容部１の内周壁面に
は、上下方向に沿つて冷気流通窪溝２が適数本週
方向で略均等配分にて容器基体Ａの隅部に向かつ
て夫々凹設されている。また、容器基体Ａ上部に
は、その上面と側面とに跨がるように切欠きした
嵌合切欠き３が側面に沿つて周設されている。 The container base A is formed into a substantially rectangular parallelepiped shape,
A storage section 1 with an open top is recessed to accommodate food containers S, and an appropriate number of cold air circulation grooves 2 are formed along the vertical direction on the inner circumferential wall surface of the storage section 1. Recesses are provided toward the corners of the container base A in an evenly distributed manner. Furthermore, a fitting notch 3 is provided along the side surface of the upper part of the container base A so as to span the top surface and the side surface thereof.
中蓋Ｂは、矩形厚板状に形成されており、ドラ
イアイス等の冷却剤２０を収容できるように、上
部が開口した冷却剤収容部５が凹設されている。 The inner lid B is formed into a rectangular thick plate shape, and has a recessed coolant accommodating portion 5 with an open top so that a coolant 20 such as dry ice can be accommodated therein.
そして、この冷却剤収容部５の底壁４裏面に
は、食品容器Ｓを収容部１に収容する際に、収容
部１と食品容器Ｓ側面との間に、全周にわたつて
若干の隙間を形成されるように食品容器Ｓの頭部
を保持する容器保持凹所１１を形成し、しかも、
この冷却剤収容部５の底壁４には、前記冷気流通
窪溝２に連通するように配設される冷気流通孔６
が穿設されている。また、中蓋Ｂの側面近傍下部
には、容器基体Ａの嵌合切欠き３に合致するよう
に下方に向かつて突出させた嵌合凸部７が側面に
沿つて周設されており、中蓋Ｂの側面近傍上部に
は、上面と側面とに跨がるように切欠きした嵌合
切欠き８が側面に沿つて周設されている。 Then, on the back surface of the bottom wall 4 of this coolant storage section 5, when storing the food container S in the storage section 1, there is a slight gap around the entire circumference between the storage section 1 and the side surface of the food container S. A container holding recess 11 for holding the head of the food container S is formed so as to be formed, and
Cold air circulation holes 6 are provided in the bottom wall 4 of the coolant storage portion 5 so as to communicate with the cold air circulation grooves 2.
is drilled. In addition, a fitting convex portion 7 that protrudes downward so as to match the fitting notch 3 of the container base A is provided around the lower part near the side surface of the inner lid B. A fitting notch 8 cut out so as to straddle the top surface and the side surface is provided at the upper part near the side surface of B along the side surface.
更に、冷却剤収容部５の底壁４裏面に形成した
容器保持凹所１１の中央には、食品容器Ｓ上部の
紐掛突起３０が遊挿される冷気流通孔としての孔
９を穿設してあり、ここからも冷気を流通させる
ようにしてある。 Further, in the center of the container holding recess 11 formed on the back surface of the bottom wall 4 of the coolant storage section 5, a hole 9 is bored as a cold air circulation hole into which the string hanging protrusion 30 on the upper part of the food container S is loosely inserted. There, cold air is allowed to flow from here as well.
上蓋Ｃは、矩形板状に形成されており、その側
面近傍下部に、中蓋Ｂの嵌合切欠き８に合致する
ように下方に向かつて突出させた嵌合凸部１０が
側面に沿つて周設されており、中蓋Ｂを施蓋でき
るように形成されている。 The upper lid C is formed into a rectangular plate shape, and a fitting convex portion 10 protrudes downward so as to match the fitting notch 8 of the inner lid B at the lower part near the side surface of the upper lid C. It is formed so that the inner lid B can be closed.
尚、容器基体Ａ、中蓋Ｂ及び上蓋Ｃ全体の形状
や大きさ、収容部１及び冷却剤収容部５の形状や
大きさ等は、図示例に限定されることなく、収容
される食品容器Ｓや冷却剤２０の形状や大きさ等
に応じて適宜自由に設定できる。特に、収容部１
の形状は、食品容器Ｓを収容した際に、食品容器
Ｓ側面全周にわたつて隙間が形成されて状態で、
且つ、前記容器保持凹所１１によつて食品容器Ｓ
が収容部１内でガタつかない状態で保持されるも
のであれば良い。そうすることで、冷却剤２０の
冷気が食品容器Ｓ外表面全般にわたつてゆきわた
り、均一な冷却が可能となるものである。 Note that the overall shape and size of the container base A, inner lid B, and upper lid C, as well as the shape and size of the storage section 1 and the coolant storage section 5, are not limited to the illustrated examples, and may vary depending on the food container to be accommodated. It can be freely set as appropriate depending on the shape and size of S and the coolant 20. In particular, housing section 1
The shape is such that when the food container S is housed, a gap is formed around the entire side surface of the food container S.
Moreover, the food container S is held by the container holding recess 11.
Any type of material is acceptable as long as it can be held in the housing part 1 without wobbling. By doing so, the cold air of the coolant 20 is spread over the entire outer surface of the food container S, allowing uniform cooling.
また、収容部１の数は適宜自由に設定でき、収
容部１の数が１個のものは、冷蔵用容器全体が略
立方体状に形成され（第１図及び第２図参照）、
収容部１を複数設けたものは、冷蔵用容器全体が
略直方体状に形成され、収容部１が直列状に配設
されている（第３図及び第４図参照）。しかも、
収容部１の配列状態は、並列状或いは千鳥状など
図示例に限定されることなく適宜自由に設定でき
る。 Further, the number of accommodating parts 1 can be freely set as appropriate, and when the number of accommodating parts 1 is one, the entire refrigerating container is formed in a substantially cubic shape (see Figs. 1 and 2).
In the case where a plurality of accommodating parts 1 are provided, the entire refrigerating container is formed into a substantially rectangular parallelepiped shape, and the accommodating parts 1 are arranged in series (see FIGS. 3 and 4). Moreover,
The arrangement state of the accommodating parts 1 is not limited to the illustrated example, such as a parallel arrangement or a staggered arrangement, and can be freely set as appropriate.
更に、容器基体Ａ、中蓋Ｂ、上蓋Ｃの夫々の材
質などは、携帯に便利なように軽量で、且つ冷却
効果が良好となると共に、冷蔵保存が長時間可能
となるような断熱性の優れたものであればどの様
な材質のものでも構わない。 Furthermore, the materials of the container base A, the inner lid B, and the upper lid C are lightweight so that they are convenient to carry, have good cooling effects, and have heat insulating properties that enable long-term refrigerated storage. Any material may be used as long as it is of good quality.
冷気流通窪溝２及び冷気流通孔６の形状や位
置、或いは、容器保持凹所１１に設けた冷気流通
孔としての孔９などは、冷却剤収容部５に収容さ
れるドライアイス等の冷却剤２０からの冷気が、
冷気流通孔６及び冷気流通窪溝２、及び孔９を介
して頭部を含めた食品容器Ｓ全体を効率良く均一
に冷やすことができ、しかも容器基体Ａ及び中蓋
Ｂ自体の強度が損なわれないようなものであれば
良い。 The shape and position of the cold air circulation groove 2 and the cold air circulation hole 6, or the hole 9 as a cold air circulation hole provided in the container holding recess 11, etc., are determined by The cold air from 20
The entire food container S including the head can be efficiently and uniformly cooled through the cold air circulation holes 6, the cold air circulation grooves 2, and the holes 9, and the strength of the container base A and the inner lid B itself is not impaired. It's fine if it's something that doesn't exist.
嵌合切欠き３，８と嵌合凸部７，１０は、容器
基体Ａと中蓋Ｂ、中蓋Ｂと上蓋Ｃとの嵌合状態が
不意に外力等によつて簡単に解放されず、且つ、
夫々における密封状態を確実に維持できるような
ものであれば良い。 The fitting notches 3 and 8 and the fitting protrusions 7 and 10 prevent the fitting state between the container base A and the inner lid B, and the inner lid B and the upper lid C from being easily released by an external force or the like, and ,
Any material that can reliably maintain a sealed state in each case may be used.
本考案は以上説明したように構成されており、
容器基体Ａの収容部１に食品容器Ｓを収容し、中
蓋Ｂで容器基体Ａを施蓋して上記収容状態で食品
容器Ｓを保持すると共に、中蓋Ｂの冷却剤収容部
５にドライアイス等の冷却剤２０を収容し、上蓋
Ｃで中蓋Ｂを施蓋し、容器基体Ａと中蓋Ｂ、中蓋
Ｂと上蓋Ｃ夫々の継目部分を貼着テープ２１で封
じ、これを紙製等の外容器２２に収容して携帯可
能となる。 The present invention is constructed as explained above,
The food container S is housed in the housing part 1 of the container base A, and the container base A is closed with the inner lid B to hold the food container S in the above-mentioned housing state. A coolant 20 such as ice cream is stored, the inner lid B is closed with the upper lid C, and the seams between the container base A and the inner lid B, and between the inner lid B and the upper lid C are sealed with adhesive tape 21, and this is wrapped with paper. It is made portable by being stored in an outer container 22 made of, for example, a plastic container.
従つて、低温貯蔵を必要とするサラダ等の食品
入り食品容器Ｓを、その側面全周にわたつて若干
の隙間を形成した状態で収容する容器基体Ａと、
この容器基体Ａを施蓋して上記収容状態で食品容
器Ｓを保持すると共に、ドライアイス等の冷却剤
２０を収容する中蓋Ｂと、この中蓋Ｂを施蓋する
上蓋Ｃとからなり、容器基体Ａは、食品容器Ｓが
収容される収容部１を上方が開口するように凹設
すると共に、この収容部１内周壁面に、上下方向
に沿つて冷気流通窪溝２を適数本周方向で略均等
配分にて凹設して形成され、中蓋Ｂは、ドライア
イス等の冷却剤２０が収容される冷却剤収容部５
を凹設すると共に、この冷却材収容部５の底壁４
裏面には、前記収容状態で食品容器Ｓの頭部を保
持すべく容器保持凹所１１を形成し、冷却剤収容
部５の底壁４には、前記冷気流通窪溝２に連通す
る冷気流通孔６を夫々穿設すると共に、容器保持
凹所１１にも連通する冷気流通孔を穿設して形成
され、前記冷却剤収容部５に収容される冷却剤２
０の冷気が、各冷気流通孔６及び冷気流通窪溝２
を介して食品容器Ｓを全体的に冷却し、食品容器
Ｓ内の商品の保冷が行えるように形成したので、
収容部１に収容された食品容器Ｓは、移動しない
ように確実に保持された状態で全体をドライアイ
ス等の冷却剤２０で均一に且つ効率良く冷やすこ
とができ、食品容器Ｓ内の商品を崩れたり壊れた
りせず新鮮な状態のまま長時間保存することが可
能で、食品自体の味等が損なわれる虞もなく、し
かも、構成が簡単で量産に適し低廉なものとする
ことができる。 Therefore, a container base A that accommodates a food container S containing food such as salad that requires low-temperature storage with a slight gap formed over the entire circumference of the side surface;
It consists of an inner lid B that holds the food container S in the accommodated state by covering the container base A and accommodating a coolant 20 such as dry ice, and an upper lid C that covers the inner lid B, The container base A has a housing part 1 in which a food container S is housed, which is recessed so that the top is open, and an appropriate number of cold air circulation grooves 2 are formed on the inner peripheral wall surface of the housing part 1 along the vertical direction. The inner lid B is recessed and formed with approximately equal distribution in the circumferential direction, and the inner lid B has a coolant accommodating section 5 in which a coolant 20 such as dry ice is accommodated.
is recessed, and the bottom wall 4 of the coolant storage portion 5 is recessed.
On the back side, a container holding recess 11 is formed to hold the head of the food container S in the stored state, and in the bottom wall 4 of the coolant accommodating section 5, a cold air circulation groove communicating with the cold air circulation groove 2 is formed. The coolant 2 accommodated in the coolant accommodating portion 5 is formed by drilling holes 6 and cold air circulation holes that also communicate with the container holding recess 11.
0 cold air flows through each cold air circulation hole 6 and cold air circulation groove 2.
Since the food container S is formed so as to be able to cool the entire food container S and keep the products inside the food container S cold,
The food containers S accommodated in the storage section 1 can be cooled uniformly and efficiently as a whole with a coolant 20 such as dry ice while being securely held so as not to move, and the products in the food containers S can be cooled uniformly and efficiently. The food can be stored for a long time in a fresh state without collapsing or breaking, there is no risk of spoiling the taste of the food itself, and the structure is simple, suitable for mass production, and inexpensive.
すなわち、収容部１内で移動しないように食品
容器Ｓを保持するとなると、その保持した部分に
は冷気がゆきわたらないが、前述したように、食
品容器Ｓの頭部を容器保持凹所１１で保持し、そ
の凹所１１に冷気流通孔としての孔９から冷気を
送込めるようにしたから、全体に冷気がゆきわた
るものである。しかも、収容部１において、その
内周壁面に上下方向に沿つて冷気流通孔６に連通
している冷気流通窪溝２を適数本周方向で略均等
配分して凹設して形成され、また、食品容器Ｓを
その側面全周にわたつて若干の隙間を形成した状
態で収容してあるので、冷気は冷気流通窪溝２を
降下し、それと共に、食品容器Ｓとの間の隙間に
ゆきわたり、食品容器Ｓの側面を均一に冷却する
ことができる。そうすると、前述した容器保持凹
所１１にて食品容器Ｓの頭部が冷却されことと相
俟つて、食品容器Ｓ全体を均一に冷却することが
できるものである。 That is, when holding the food container S so that it does not move within the storage part 1, cold air does not spread to the held part, but as described above, the head of the food container S is held in the container holding recess 11. Since it is possible to send cold air into the recess 11 through the hole 9 serving as a cold air circulation hole, the cold air is distributed throughout the entire body. Moreover, in the housing portion 1, an appropriate number of cold air circulation grooves 2 communicating with the cold air circulation holes 6 are formed along the vertical direction on the inner circumferential wall surface of the housing portion 1, and are recessed and approximately evenly distributed in the circumferential direction. In addition, since the food container S is housed with a slight gap formed around the entire side surface thereof, the cold air descends through the cold air distribution groove 2, and at the same time, the cold air flows into the gap between the food container S and the food container S. The sides of the food container S can be uniformly cooled over time. In this case, the head of the food container S is cooled in the container holding recess 11 described above, and the entire food container S can be cooled uniformly.
また、特に、貼着テープ２１で縫目を封じるこ
とにより、冷蔵用容器内の冷気が外部に漏れるの
を完全に防止できるようになり、上記冷却が確実
に行われると共に、容器基体Ａ、中蓋Ｂ、上蓋Ｃ
夫々の嵌合状態が解放されるのをより確実に防止
できるようになる。 Moreover, in particular, by sealing the seams with the adhesive tape 21, it becomes possible to completely prevent the cold air inside the refrigerating container from leaking to the outside, and the above-mentioned cooling is reliably performed. Lid B, upper lid C
It becomes possible to more reliably prevent the respective fitted states from being released.
更に、容器基体Ａと中蓋Ｂ、中蓋Ｂと上蓋Ｃ
夫々の継目部分を接近させて貼着テープ２１の幅
以下に形成しておくことにより、貼着テープ２１
を冷蔵用容器に一回り捲回させるだけで、両方の
継目部分を一度に封じることができるようにな
り、便利である。 Furthermore, the container base A and the inner lid B, the inner lid B and the upper lid C
The adhesive tape 21 is formed by bringing the seams close to each other and forming the width of the adhesive tape 21 or less.
It is convenient because both seams can be sealed at once by simply rolling it around the refrigeration container once.
尚、一つの冷蔵用容器に多数の収容部１を設け
て、多数の食品容器Ｓを収容できるように形成し
たものは、冷蔵用容器自体の材料費及び冷却剤２
０自体の節約が図れ、より経済性の優れたものと
なる。 In addition, if a single refrigerating container is provided with a large number of storage parts 1 to accommodate a large number of food containers S, the material cost of the refrigerating container itself and the coolant 2 will be reduced.
0 itself can be saved, making it more economical.
また、収容部１を、下方に行くに従つて若干窄
ませるようにその内周壁面を傾斜させておくこと
により、食品容器Ｓをしつくりと収容できるよう
になると共に、食品容器Ｓが収容部１内でガタつ
かずに確実にこれＳを保持できるようになる。 Furthermore, by sloping the inner circumferential wall surface of the storage section 1 so that it becomes slightly narrower as it goes downward, the food container S can be accommodated securely, and the food container S can be placed inside the storage section. This allows S to be held reliably within 1 without wobbling.
しかも、容器基体Ａ、中蓋Ｂ、上蓋Ｃ夫々を発
泡プラスチにて形成することにより、冷蔵用容器
自体が軽量化され携帯し易くなり、優れた断熱性
により長時間の冷蔵保存が可能となり、加工が容
易で量産に適し低廉なものを提供することができ
るようになる。 Moreover, by forming the container base A, the inner lid B, and the upper lid C from foamed plastic, the refrigerated container itself becomes lighter and easier to carry, and its excellent insulation properties enable long-term refrigerated storage. It will be possible to provide products that are easy to process, suitable for mass production, and inexpensive.
また、冷蔵用容器を外容器２２に収納すること
により、冷蔵用容器の携帯に便利となると共に、
体裁が良好となる。 Moreover, by storing the refrigerating container in the outer container 22, it becomes convenient to carry the refrigerating container, and
Appearance improves.
以上説明したように本考案によれば、サラダ等
の低温貯蔵とする食品が収納された食品用容器等
を、均一な冷却を可能にして食品の低音状態を確
実に維持しながら携帯でき、しかも、運搬に際し
ても内部で食品用容器等の移動をなくし食品用容
器等、或いは、その中の食品を崩れたり壊れたり
してしまうことから保護でき、構成が簡単で取扱
いが容易となり、量産に適し安価に提供できる等
の実用上極めて有益な効果を奏するものとなる。 As explained above, according to the present invention, it is possible to carry food containers, etc. containing foods to be stored at low temperatures, such as salads, while uniformly cooling the food and reliably maintaining the low-temperature state of the food. It eliminates the movement of food containers, etc. inside during transportation, protects food containers, etc., and the food inside them from collapsing or breaking, and is simple in structure and easy to handle, making it suitable for mass production. This has extremely beneficial effects in practice, such as being able to provide the product at a low cost.
図面は本考案の実施例を示し、第１図は一部を
切欠した状態の分解斜視図、第２図は縦断面図、
第３図及び第４図は他の実施例を示し、第３図は
一部を切欠した状態の分解斜視図、第４図は縦断
面図である。
Ａ……容器基体、Ｂ……中蓋、Ｃ……上蓋、Ｓ
……食品容器、１……収容部、２……冷気流通窪
溝、３……嵌合切欠き、４……底壁、５……冷却
剤収容部、６……冷気流通孔、７……嵌合凸部、
８……嵌合切欠き、９……孔、１０……嵌合凸
部、１１……容器保持凹所、２０……冷却剤、２
１……貼着テープ、２２……外容器、３０……紐
掛突起。
The drawings show an embodiment of the present invention, with FIG. 1 being an exploded perspective view with a part cut away, and FIG. 2 being a longitudinal sectional view.
3 and 4 show other embodiments, with FIG. 3 being an exploded perspective view with a portion cut away, and FIG. 4 being a longitudinal sectional view. A...Container base, B...Inner lid, C...Top lid, S
... Food container, 1 ... Accommodation section, 2 ... Cold air circulation groove, 3 ... Fitting notch, 4 ... Bottom wall, 5 ... Coolant storage section, 6 ... Cold air circulation hole, 7 ... ... fitting convex part,
8... Fitting notch, 9... Hole, 10... Fitting protrusion, 11... Container holding recess, 20... Coolant, 2
1... Adhesive tape, 22... Outer container, 30... String hanging protrusion.
Claims (1)
容器を、側面全周にわたつて若干の隙間を形成し
た状態で収容する容器基体と、この容器基体を施
蓋して上記収容状態で食品容器を保持すると共
に、ドライアイス等の冷却剤を収容する中蓋と、
この中蓋を施蓋する上蓋とから成り、容器基体
は、食品容器が収容される収容部を上方が開口す
るように凹設すると共に、この収容部内周壁面
に、上下方向に沿つて冷気流通窪溝を適数本周方
向で略均等配分にて凹設して形成され、中蓋は、
ドライアイス等の冷却剤が収容される冷却剤収容
部を凹設すると共に、この冷却剤収容部の底壁裏
面に、前記収容状態で食品容器の頭部を保持すべ
く容器保持凹所を形成し、冷却剤収容部の底壁に
は、前記各冷気流通窪溝に連通するような冷気流
通孔を夫々穿設して形成され、前記冷却剤収容部
に収容される冷却剤の冷気が、各冷気流通孔及び
冷気流通窪溝を介して食品容器を全体的に冷却
し、食品容器内の食品の保冷が行えるように形成
したことを特徴とする冷蔵用容器。 A container base for accommodating a product container containing food such as salad that requires low-temperature storage with a slight gap formed around the entire circumference of the side, and a container base that is covered with a lid to accommodate the food container in the above-mentioned accommodating state. an inner lid for holding and accommodating a coolant such as dry ice;
The container base consists of an upper lid that covers this inner lid, and the container base is recessed so that the storage part in which the food container is stored is open at the top, and cool air is circulated vertically along the inner circumferential wall of the storage part. It is formed by recessing an appropriate number of grooves approximately evenly distributed in the circumferential direction, and the inner lid is
A coolant accommodating part in which a coolant such as dry ice is stored is provided in a recess, and a container holding recess is formed on the back surface of the bottom wall of the coolant accommodating part to hold the head of the food container in the accommodated state. The bottom wall of the coolant accommodating section is formed with cold air circulation holes that communicate with the respective cold air circulation grooves, and the cool air of the coolant accommodated in the coolant accommodating section is A refrigerating container characterized by being formed so that the food container can be cooled as a whole through each cold air circulation hole and cold air circulation groove, and the food inside the food container can be kept cold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14733482U JPS5952370U (en) | 1982-09-29 | 1982-09-29 | refrigeration container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14733482U JPS5952370U (en) | 1982-09-29 | 1982-09-29 | refrigeration container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952370U JPS5952370U (en) | 1984-04-06 |
| JPS6326696Y2 true JPS6326696Y2 (en) | 1988-07-20 |
Family
ID=30327672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14733482U Granted JPS5952370U (en) | 1982-09-29 | 1982-09-29 | refrigeration container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952370U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5924302A (en) * | 1997-03-27 | 1999-07-20 | Foremost In Packaging Systems, Inc. | Insulated shipping container |
| JP5123243B2 (en) * | 2002-05-24 | 2013-01-23 | 日本通運株式会社 | Cooling container for delivery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4321247Y1 (en) * | 1967-09-29 | 1968-09-06 | ||
| JPS5638082B2 (en) * | 1977-12-30 | 1981-09-04 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842290Y2 (en) * | 1979-08-31 | 1983-09-24 | 積水化成品工業株式会社 | Packaging containers for frozen desserts, etc. |
| JPS56140077U (en) * | 1980-03-25 | 1981-10-22 |
-
1982
- 1982-09-29 JP JP14733482U patent/JPS5952370U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4321247Y1 (en) * | 1967-09-29 | 1968-09-06 | ||
| JPS5638082B2 (en) * | 1977-12-30 | 1981-09-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5952370U (en) | 1984-04-06 |
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