JP5431857B2 - Refrigerated container and delivery method of refrigerated goods - Google Patents

Refrigerated container and delivery method of refrigerated goods Download PDF

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JP5431857B2
JP5431857B2 JP2009235582A JP2009235582A JP5431857B2 JP 5431857 B2 JP5431857 B2 JP 5431857B2 JP 2009235582 A JP2009235582 A JP 2009235582A JP 2009235582 A JP2009235582 A JP 2009235582A JP 5431857 B2 JP5431857 B2 JP 5431857B2
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body container
refrigerated
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JP2011079569A (en
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勉 池田
淳 酒井
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Inoac Corp
Yamato Transport Co Ltd
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Yamato Transport Co Ltd
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本発明は、冷蔵品と冷凍品をともに収納して同時に配送するのに好適な保冷容器と、これを用いて保冷物品を配送する方法に関する。   The present invention relates to a cold storage container suitable for storing both refrigerated products and frozen products and delivering them at the same time, and a method for delivering cold stored articles using the same.

スーパーマーケットやコンビニエンスストアなどの総合食料品店では、インターネットや電話による食料品の購入注文を受け付け、注文を受けた当日中に注文主の各家庭に食料品を配送するサービス、いわゆるネットスーパーサービスが行われている。かかるサービスでは、鮮魚や精肉などの冷蔵品やチルド食品、アイスクリームといった冷凍品は、配送中の品質劣化を避けるため、組み立て及び折り畳みが可能な専用の保冷容器に入れて配送されている。   In general grocery stores such as supermarkets and convenience stores, so-called online super services are provided, which accept orders for grocery purchases via the Internet and telephone, and deliver grocery products to each orderer's home on the day the order is received. It has been broken. In such services, refrigerated products such as fresh fish and meat, and frozen products such as chilled foods and ice cream are delivered in a dedicated cold storage container that can be assembled and folded in order to avoid quality deterioration during delivery.

図１３及び図１４は従来の保冷容器の一例を示し、図１３に示された容器は、断熱材により形成された箱体１００の側壁内面に蓄冷剤収納部１０１を備え、箱体１００内に収納された蓄冷剤と冷蔵品又は冷凍品を内蓋１０２で覆い、さらに蓋体１０３で箱体１００を密閉して配送に供するものである（例えば特許文献１参照）。
また、図１４に示された容器は、容器本体１１０の内部を上下に仕切る仕切りカバー１１１を備え、仕切りカバー１１１で仕切られた容器本体１１０の下部空間には常温で保存される食品Ａ、上部空間には冷蔵品Ｂをそれぞれ収納し、蓋体１１２の下側に収納した蓄冷剤１１３で前記上部空間の冷蔵品Ｂを冷却して配送に供するものである（例えば特許文献２参照）。 FIGS. 13 and 14 show an example of a conventional cold storage container. The container shown in FIG. 13 includes a regenerator storage unit 101 on the inner surface of the side wall of the box body 100 formed of a heat insulating material. The stored cool storage agent and the refrigerated product or the frozen product are covered with the inner lid 102, and the box body 100 is sealed with the lid body 103 for delivery (see, for example, Patent Document 1).
Further, the container shown in FIG. 14 includes a partition cover 111 that partitions the interior of the container body 110 up and down, and the lower part of the container body 110 partitioned by the partition cover 111 has a food A stored at room temperature and an upper part. The refrigerated products B are stored in the spaces, respectively, and the refrigerated products B in the upper space are cooled by the cool storage agent 113 stored in the lower side of the lid body 112 (for example, see Patent Document 2).

特開２００５−３３５８１４号公報JP 2005-335814 A 特開２００７−２９０７６３号公報JP 2007-290763 A

前記図１３に示された容器は、冷蔵品と冷凍品の何れかを収納して配送するのに適したものであり、保冷温度が異なる冷蔵品と冷凍品をともに収納して保冷温度を管理することはできなかった。また、図１４に示された容器は、常温保存食品と冷蔵品を収納して同時に配送可能であるものの、この容器も冷蔵品と冷凍品をともに収納して配送することはできない。   The container shown in FIG. 13 is suitable for storing and delivering either a refrigerated product or a frozen product, and storing the refrigerated product and the frozen product having different cold storage temperatures together to control the cold storage temperature. I couldn't. Further, although the container shown in FIG. 14 can store foods stored at room temperature and can be delivered at the same time, this container cannot store and deliver both refrigerated goods and frozen products.

ネットスーパーで購入注文を受けて同じ届け先に対して冷蔵品と冷凍品を配送する場合、前記従来の容器では、冷蔵品と冷凍品をそれぞれ別の容器に梱包しなければならず、複数口の荷物配送となるため、配送過程で口割れが生じるリスクが高くなる。また、冷蔵品の容器と冷凍品の容器のそれぞれに蓄冷剤を収納する必要があるため、配送費用が高くならざるを得ないという問題がある。   When receiving a purchase order from the online supermarket and delivering refrigerated and frozen products to the same destination, the conventional container must pack the refrigerated and frozen products in separate containers, Since it is package delivery, there is a high risk of breakage in the delivery process. Further, since it is necessary to store the regenerator in each of the refrigerated product container and the frozen product container, there is a problem that the delivery cost must be increased.

本発明は従来技術の有するこのような問題点に鑑み、冷蔵品と冷凍品をまとめて一つの容器に収納し、それぞれを適正な保存温度に冷却しながら一つの荷物として配送することができるようにすることを課題とする。   In view of such problems of the prior art, the present invention can store refrigerated products and frozen products in one container and deliver them as one package while cooling them to an appropriate storage temperature. The challenge is to make it.

前記課題を解決するため本発明は、冷蔵品と冷凍品をともに収納して運搬するための保冷容器において、冷蔵品が収納される蓋付きの本体容器と、冷凍品が収納される容器であって本体容器よりも小容積で本体容器内に挿脱自在な蓋付きの内容器からなり、
両容器は、前後側面部と左右側面部からなる四側面部と底面部と蓋面部とをそれぞれ有し、各面部を柔軟性を有する複数の生地を重ねてなる積層体を縫製して折り畳み可能に形成され、
本体容器は、保冷容器を使用する際に、その内部に着脱自在であって前記四側面部と底面部に重合する面板からなる枠板と前記四側面部のコーナー部に配置されるＬ字アングル材とが装着されて箱形に保形され、保冷容器不使用時には、枠板とＬ字アングル材を本体容器から抜き取り、又は本体容器内で枠板の各面板を内方へ折り畳むことにより本体容器の保形を解除して、本体容器全体を折り畳めるように設けられているとともに、
本体容器の前側面部と後側面部の上部に左右側面部の近傍に亘って帯状に開口した冷気取込口がそれぞれ設けられ、且つこれら前後側面部に重合装着される枠板の前面板と後面板の上部に前記冷気取込口と位置対応させて帯状の開口がそれぞれ設けられた構成を有することを特徴とする。 In order to solve the above-described problems, the present invention provides a cold storage container for storing and transporting both refrigerated goods and frozen goods, a main body container with a lid for storing the refrigerated goods, and a container for storing the frozen goods. It consists of an inner container with a lid that can be inserted into and removed from the main body container with a smaller volume than the main body container.
Both containers have four side parts consisting of front and rear side parts and left and right side parts, a bottom part, and a cover part, and each surface part can be folded by sewing a laminate of a plurality of flexible fabrics. Formed into
The main body container is an L-shaped angle that is detachable inside the cold storage container and is arranged at the corner portion of the four side surface portions and the frame plate made of the face plate overlapping the four side surface portions and the bottom surface portion. When the cold storage container is not used, the frame plate and L-shaped angle material are removed from the main body container, or each face plate of the frame plate is folded inward within the main body container. It is provided to release the shape retention of the container and fold the entire body container,
A front plate of a frame plate that is provided with a cold air inlet opening in the form of a belt over the vicinity of the left and right side portions at the top of the front side portion and the rear side portion of the main body container, and is superposed on these front and rear side portions; A belt-shaped opening is provided in the upper part of the rear plate so as to correspond to the cold air intake port .

上記構成の保冷容器によれば、内容器内に蓄冷剤とともに冷凍品を収納し、これに蓋を被せて密閉すれば、内容器内を冷凍温度に保持することができる。この内容器を本体容器内に収容し、さらに本体容器内部の空き空間に冷蔵品を収納し、蓋を被せて梱包する。
梱包した保冷容器の配送には冷蔵庫を備えた貨物自動車を用い、保冷容器を冷蔵庫内に入れて配送に供する。この際、本体容器には冷気取込口が設けてあるので、冷蔵庫内の冷気が冷気取込口から本体容器内に取り入れられ、本体容器内を冷蔵品の保存に適した温度に保つことができる。
そして、冷蔵庫内の冷気で保冷容器内の冷蔵品を保冷しつつ冷蔵庫とともに保冷容器を配送目的地である顧客先まで移送し、顧客先で冷蔵庫から保冷容器を取り出し、容器に収納されていた冷凍品と冷蔵品を取り出して、顧客に配達することができる。
配送過程において、内容器内に収納された冷凍品は蓄冷剤により冷凍温度に保たれ、本体容器内に収納された冷蔵品は冷蔵庫内の冷気で冷蔵温度に保たれるので、冷凍品と冷蔵品の品質が劣化することはない。冷凍品と冷蔵品を一つの容器で同時に配送することができるので、冷蔵品と冷凍品を別々に容器に梱包する手間が省け、また、冷蔵品を冷却するための蓄冷剤は不要となるので配送コストを低廉に抑えることができ、配送過程で荷物の口割れが生じる虞もない。 According to the cold storage container having the above-described configuration, the internal container can be kept at the freezing temperature by storing the frozen product together with the cold storage agent and sealing the cover with a cover. The inner container is accommodated in the main body container, and further, the refrigerated product is accommodated in an empty space inside the main body container, and the lid is covered and packed.
For delivery of the packed cold storage container, a freight car equipped with a refrigerator is used, and the cold storage container is placed in the refrigerator for delivery. At this time, since the cold air intake is provided in the main body container, the cold air in the refrigerator can be taken into the main body container from the cold air intake, and the main body container can be maintained at a temperature suitable for storing refrigerated products. it can.
Then, while keeping the refrigerated product in the cold storage container with the cold air in the refrigerator, the cold storage container is transferred to the customer destination as the delivery destination together with the refrigerator, and the cold storage container is taken out from the refrigerator at the customer site, and the refrigeration stored in the container Goods and refrigerated goods can be taken out and delivered to customers.
During the delivery process, the frozen product stored in the inner container is kept at the freezing temperature by the cold storage agent, and the refrigerated product stored in the main body container is kept at the refrigerated temperature by the cold air in the refrigerator. The quality of the product will not deteriorate. Since frozen and refrigerated products can be delivered simultaneously in a single container, there is no need to pack the refrigerated and frozen products separately in the container, and no regenerator is needed to cool the refrigerated products. The delivery cost can be kept low, and there is no possibility that the package will break during the delivery process.

前記構成の保冷容器において、本体容器の側面部に冷気取込口を開放及び閉鎖する開閉手段を設けることができる。
前記の通り、冷凍品と冷蔵品を収納して梱包された保冷容器は、貨物自動車の冷蔵庫に入れて配送されるが、冷凍品及び冷蔵品をピッキングして保冷容器に収納してから貨物自動車で集荷する迄に時間がある場合、保冷容器は保管場所で保管される。この際、保冷容器を冷蔵庫に入れて保管できないときは、本体容器内に冷蔵品とともに蓄冷剤を一時的に収納し、前記開閉手段で冷気取込口を閉鎖しておけば、冷気取込口から内部の冷気が外部に漏れることを防止して本体容器は密閉され、本体容器内に充満する冷気で冷蔵品を最適保存温度に冷却して品質を維持することができる。そして、保冷容器を貨物自動車の冷蔵庫に入れる際に、本体容器から蓄冷剤を取り出し、開閉手段を操作して冷気取込口を開放すれば、冷蔵庫内の冷気を冷気取込口から本体容器内に取り入れて、蓄冷剤を用いることなく冷蔵品を冷却し、配送中に品質が劣化することを防止することができる。
開閉手段としては、冷気取込口に沿って蓋部を開閉自在に設けたり、冷気取込口自体をスライドファスナー（ジッパー）などで開閉自在に設けたりして構成することができる。 In the cold storage container having the above-described configuration, an opening / closing means for opening and closing the cold air inlet can be provided on the side surface of the main body container.
As described above, the refrigerated container that contains the frozen product and the refrigerated product is packed and delivered in the refrigerator of the freight car. However, after the frozen product and the refrigerated product are picked and stored in the refrigerated container, the freight car is used. If there is time before picking up the goods, the cold container is stored in the storage place. At this time, when the cold storage container cannot be stored in the refrigerator, the cold storage inlet is temporarily stored in the main body container together with the refrigerated product, and the cold air intake is closed by the opening and closing means. The inside of the main body container is sealed by preventing the inside cold air from leaking to the outside, and the quality can be maintained by cooling the refrigerated product to the optimum storage temperature with the cold air filled in the main body container. Then, when the cold storage container is put into the refrigerator of the lorry, the cold storage agent is taken out from the main body container, and the open / close means is operated to open the cold air intake port. It is possible to cool the refrigerated product without using a regenerator and prevent the quality from deteriorating during delivery.
The opening / closing means can be configured by opening and closing the lid along the cold air intake, or by providing the cold air intake itself with a slide fastener (zipper) or the like.

前記構成の保冷容器において、本体容器内に冷気が確実且つ一様に流入して容器内部の冷気が置換されるように、本体容器の前側面部と後側面部の上部に左右側面部の近傍に亘って帯状に開口した冷気取込口をそれぞれ設けることが好ましい。この冷気取込口は、容器に収納した物品が冷気取込口から容器外部に抜け出ることを防止し、また、冷気以外のゴミや塵埃が本体容器内に入り込むことを防止するため、透熱部材で被覆してあることが好ましい。
本体容器の前側面部と後側面部の上部の二カ所に、帯状に開口した冷気取込口をそれぞれ設けたことで、容器内の冷気と、外気である冷蔵庫の冷気との置換を速やかに行わせしめ、容器内外を循環する冷蔵庫の冷気によって本体容器内部を効率的且つ確実に冷却することができる。
透熱部材は、冷気を本体容器内に取り込むことができ且つゴミなどを捕捉可能な適宜な部材、例えば金網や樹脂製の格子状網、メッシュ生地などを用いることができる。漁網程度の網目状の編み物や織物、或いは伸縮性を有する編み込みの生地などを用いてもよい。 In the cold storage container having the above-described configuration, in the vicinity of the left and right side portions at the upper part of the front side surface portion and the rear side surface portion of the main body container so that the cold air surely flows uniformly into the main body container and the cold air inside the container is replaced. It is preferable to provide a cold air inlet opening in a strip shape over the entire area. This cold air intake port prevents the articles stored in the container from slipping out of the container from the cold air intake port, and also prevents trash and dust other than cold air from entering the main body container. It is preferable to coat with.
By providing cold air intakes that open in strips at two locations on the front side and rear side of the main body container, it is possible to quickly replace the cold air inside the container with the cold air from the refrigerator, which is the outside air. The inside of the main body container can be efficiently and reliably cooled by the cool air of the refrigerator circulating inside and outside the container.
As the heat permeable member, an appropriate member capable of taking cold air into the main body container and capturing dust or the like, for example, a wire mesh, a resin lattice mesh, a mesh cloth, or the like can be used. A net-like knitted fabric or woven fabric that is about the size of a fishing net, or a stretch-woven fabric may be used.

前記構成の保冷容器において、内容器と本体容器は、ともに四側面部と底面部と蓋面部とを有し、各面部を外装生地と断熱素材からなる内装生地を重ねてなる積層体、又は前記内外装生地に断熱材からなる中材を重ねてなる積層体を折り畳み可能に縫製して形成することが好ましい。また、本体容器は、箱形の形状に保持するため、その内側に前記四側面部と底面部に重合する枠板と前記四側面部のコーナー部に配置されるＬ字アングル材とを装着することが好ましい。
前記外装生地としては、ポリエステル繊維のオックスフォード生地、平織り生地、ドビー織り生地、ジャガード織り生地、タフタ生地などを用いることができる。中材としては、発泡ポリオレフィン製のシート、好適には独立気泡の発泡ポリエチレン製のシート、或いは発泡ポリウレタン製のシート、不織布からなる断熱材などを用いることができる。内装生地としては、熱反射によって冷気を容器内に閉じ込めることが可能なアルミ蒸着フィルムが好適である。これらの素材は柔軟性を有しており、これらを重ねて縫製された容器は折り畳み可能に形成することができる。これらの素材を複数層に重ねてなる積層体をキルティング加工してもよい。
また、本体容器の形状を保持するための枠板とＬ字アングル材は、金属板や木製の平板、樹脂板、紙製段ボールなどを用いて形成することができるが、断熱性や耐水性を有し、本体容器に着脱する際に容器コーナー部で折り曲げが容易であることが望ましいことから、プラスチック段ボール、いわゆる段プラの使用が好適である。枠板とＬ字アングル材は折り畳み自在に設け、容器不使用時に両部材を本体容器内に折り畳んで収納することで、本体容器を小さく折り畳むことができるように構成することが好ましい。 In the cold storage container having the above-described configuration, the inner container and the main body container each have four side portions, a bottom surface portion, and a lid surface portion, and each surface portion is a laminate formed by stacking an interior fabric made of an exterior fabric and a heat insulating material, or It is preferable to sew and form a laminated body in which an inner material made of a heat insulating material is overlapped on an inner and outer fabric so as to be foldable. Moreover, in order to hold | maintain a main body container in a box-shaped shape, the L-shaped angle material arrange | positioned at the corner part of the said 4 side part and the frame plate which overlaps with the said 4 side part and a bottom part is mounted | worn in the inner side. It is preferable.
As the exterior fabric, an Oxford fabric of polyester fiber, a plain weave fabric, a dobby weave fabric, a jacquard weave fabric, a taffeta fabric, or the like can be used. As the intermediate material, a foamed polyolefin sheet, preferably a closed cell foamed polyethylene sheet, a foamed polyurethane sheet, a heat insulating material made of a nonwoven fabric, or the like can be used. As the interior fabric, an aluminum vapor deposition film that can confine cold air in the container by heat reflection is suitable. These materials have flexibility, and a container that is sewed by overlapping them can be formed to be foldable. You may quilt the laminated body which piles up these raw materials on multiple layers.
In addition, the frame plate and L-shaped angle material for maintaining the shape of the main body container can be formed using a metal plate, a wooden flat plate, a resin plate, a paper cardboard, etc., but it has heat insulation and water resistance. It is desirable to use plastic corrugated cardboard, so-called corrugated plastic, because it is desirable to bend easily at the corner of the container when attaching to and detaching from the main body container . It is preferable that the frame plate and the L-shaped angle member are provided so as to be foldable, and that both members are folded and housed in the main body container when the container is not used, so that the main body container can be folded small.

保冷容器を構成する本体容器と内容器はそれぞれ断熱材を縫製して形成され、冷蔵品と冷凍品を収納する容器として個別に使用可能であるが、両容器を分離自在とすると一方の容器を紛失し易くなる。そこで、本体容器と内容器を適宜な長さの紐体で連繋しておき、本体容器と内容器を一体に保管して使用できるように構成することが好ましい。   The main body container and the inner container constituting the cold storage container are formed by sewing heat insulating materials, and can be used individually as containers for storing refrigerated products and frozen products. It becomes easy to lose. Therefore, it is preferable that the main body container and the inner container are connected with a string body having an appropriate length so that the main body container and the inner container can be stored and used integrally.

本発明の保冷容器によれば、内容器内に収納した冷凍品を蓄冷剤で冷凍温度に保持するとともに、この内容器とともに本体容器内に収納した冷蔵品を、冷蔵庫内の冷気を冷気取込口から取り入れて冷蔵温度に保持し、冷凍品と冷蔵品をともに適正な保存温度に冷却しながら一つの荷物として配送に供することが可能である。冷凍品と冷蔵品を一つの容器で同時に配送することができるので、冷蔵品と冷凍品を別々に容器に梱包する手間が省けて配送コストが低廉に抑えられ、配送過程で荷物の口割れが生じる虞もない。   According to the cold storage container of the present invention, the refrigerated product stored in the inner container is held at the freezing temperature with the cold storage agent, and the refrigerated product stored in the main body container together with the inner container is used to take in the cold air in the refrigerator. It can be taken in from the mouth and kept at the refrigeration temperature, and both the frozen product and the refrigerated product can be delivered as a package while being cooled to an appropriate storage temperature. Frozen and refrigerated products can be delivered simultaneously in a single container, eliminating the need to pack refrigerated and frozen products into separate containers, reducing the cost of delivery, and breaking the package during the delivery process. There is no risk of it occurring.

本発明の一実施形態の保冷容器の開蓋状態の外観斜視図である。It is an external appearance perspective view of the open cover state of the cold storage container of one Embodiment of this invention. 図１の保冷容器の側部外観斜視図である。It is a side part external appearance perspective view of the cold storage container of FIG. 本体容器の構成を示す外観図である。It is an external view which shows the structure of a main body container. 本体容器内に装着する枠板の構成を示す外観図である。It is an external view which shows the structure of the frame board with which it installs in a main body container. （Ａ）、（Ｂ）は内容器の開蓋状態と閉蓋状態の外観図である。(A), (B) is an external view of the open state and closed state of an inner container. （Ａ）は本体容器の縫製生地の拡大断面図、（Ｂ）は内容器の縫製生地の拡大断面図である。(A) is an expanded sectional view of the sewing cloth of a main body container, (B) is an expanded sectional view of the sewing cloth of an inner container. 図１の保冷容器に物品を梱包した状態の外観斜視図である。It is an external appearance perspective view of the state which packed the goods in the cold storage container of FIG. 図１の保冷容器を折り畳んだ状態の外観斜視図である。It is an external appearance perspective view of the state which folded the cold storage container of FIG. 本発明の他の実施形態の保冷容器における本体容器の構成を示す外観図である。It is an external view which shows the structure of the main body container in the cold storage container of other embodiment of this invention. 図９の本体容器を上方から見たときの容器内部の構成を示した図である。It is the figure which showed the structure inside a container when the main body container of FIG. 9 is seen from upper direction. 図９の本体容器における、冷気取込口を開放した状態（Ａ）と冷気取込口を閉鎖した状態（Ｂ）の容器の正面側外観図である。It is the front side external view of the container of the state (A) which open | released the cold air intake port in the main body container of FIG. 9, and the state (B) which closed the cold air intake port. （Ａ）、（Ｂ）は図９の本体容器を蓋で閉鎖する工程を示した図である。(A), (B) is the figure which showed the process of closing the main body container of FIG. 9 with a lid | cover. 従来の保冷容器の一例の外観図である。It is an external view of an example of the conventional cold storage container. 従来の保冷容器の他の例における（Ａ）は開蓋状態の外観図、（Ｂ）は閉蓋状態の容器の横断面図である。(A) in the other example of the conventional cold storage container is an external view in the opened state, and (B) is a cross-sectional view of the container in the closed state.

本発明の好適な一実施形態を図面を参照して説明する。
図１及び図２は本発明の一実施形態の保冷容器の開蓋状態の外観を示しており、両図に示されるように、この保冷容器１は、蓋付きの本体容器２と、本体容器２よりも小容積な蓋付きの内容器３からなり、両容器２、３を適宜な長さの紐体４、４で分離不能に一体に連繋して構成してある。 A preferred embodiment of the present invention will be described with reference to the drawings.
1 and 2 show the appearance of the cold-insulated container according to an embodiment of the present invention in an open state. As shown in both figures, the cold-insulated container 1 includes a main body container 2 with a lid, and a main body container. It consists of an inner container 3 with a lid smaller than 2, and the two containers 2 and 3 are integrally connected to each other by string members 4 and 4 having an appropriate length so as not to be separated.

本体容器２は、図３に示されるように、前後側面部２１、２２と左右側面部２３、２４と底面部２５と蓋面部２６とを有して、上面が開閉自在な有底袋状に形成してある。
これら各面部は、図６（Ａ）に示されるように、ポリエステル繊維のオックスフォード生地からなる外装生地２Ａにアルミ蒸着フィルムからなる内装生地２Ｂを一体に縫着してなる積層体を素材として折り畳み自在に縫製されており、容器使用の際にはその袋状内部に、図４に示される枠板５を装填し、容器を箱形に保形して荷物配送に供し、不使用時には折り畳んだ枠板５とともに容器全体を小さく折り畳んで保管することができるように設けてある。 As shown in FIG. 3, the main body container 2 has front and rear side surface portions 21, 22, left and right side surface portions 23, 24, a bottom surface portion 25, and a lid surface portion 26, and has a bottomed bag shape whose top surface can be freely opened and closed. It is formed.
As shown in FIG. 6 (A), each of these surface portions can be folded by using a laminate formed by integrally sewing an exterior fabric 2A made of polyester fiber oxford fabric and an interior fabric 2B made of an aluminum vapor deposited film. When the container is used, the frame plate 5 shown in FIG. 4 is loaded into the bag shape, the container is held in a box shape for use in package delivery, and a folded frame when not in use. It is provided so that the whole container can be folded and stored together with the plate 5.

より詳しくは、本体容器２の前側面部２１と後側面部２２は、横長矩形状を呈しており、それぞれ上部に左右側面部２３、２４の近傍に亘る長さで帯状に開口していて開口面を合成樹脂製の格子状網（樹脂メッシュ）で覆ってなる冷気取込口２７、２７を設けてある。
前側面部２１の外面上端には、後述する蓋面部２６のフラップ２６ａが止着する面状ファスナー２１ａを当該上端の左右両端に亘って帯状に固着してある。 More specifically, the front side surface portion 21 and the rear side surface portion 22 of the main body container 2 have a horizontally long rectangular shape, and are opened in a strip shape with a length extending in the vicinity of the left and right side surface portions 23 and 24 at the upper portion. Cold air inlets 27 and 27 are provided, the surfaces of which are covered with a synthetic resin lattice mesh (resin mesh).
A planar fastener 21a to which a flap 26a of a lid surface portion 26 described later is fastened is fixed to the upper end of the outer surface of the front side surface portion 21 in a band shape across the left and right ends of the upper end.

左側面部２３と右側面部２４は、上辺が下辺よりも若干短い略台形状を呈しており、それぞれ上辺に内折れするフラップであって外面に面状ファスナー２３ｂ、２４ｂが固着されたフラップ２３ａ、２４ａを連設してある。
左右側面部２３、２４の外面には、それぞれ容器を持ち運ぶための把手２３ｃ、２４ｃ（図示せず）が取付けてあり、両把手の下側には、本体容器２を折り畳んだ状態に保持するための、先端に面状ファスナーが固着された固定ベルト２３ｄ、２４ｄを取付けてある。 The left side surface portion 23 and the right side surface portion 24 have a substantially trapezoidal shape whose upper side is slightly shorter than the lower side, and are flaps 23a and 24a each of which is folded inwardly on the upper side and having planar fasteners 23b and 24b fixed to the outer surface. Are connected in series.
Handles 23c and 24c (not shown) for carrying the containers are attached to the outer surfaces of the left and right side surfaces 23 and 24, respectively, and the main body container 2 is held in a folded state under the two handles. The fixing belts 23d and 24d having a surface fastener fixed to the tip are attached.

蓋面部２６は、前記四側面部の上端で仕切られる開口面を閉鎖可能な大きさを有して後側面部２２の上端に一体に連設させてあり、その前端に突出した内折れするフラップ２６ａの内面と左右両端の内面とに帯状の面状ファスナー２６ｂ、２６ｃ、２６ｃを固着してある。
蓋面部２６の外面の略々中央部には、透明なフィルムを袋状に縫着してなる伝票入れ２６ｄを取付けてあり、また、先端部近傍の左右両側には本体容器２を折り畳んだときに前記固定ベルト２３ｄ、２４ｄの面状ファスナーが止着する面状ファスナー２６ｅ、２６ｅを固着してある（図７及び図８参照）。 The lid surface portion 26 has a size capable of closing the opening surface partitioned by the upper ends of the four side surface portions, and is integrally connected to the upper end of the rear side surface portion 22, and is an inwardly folded flap protruding from the front end. Band-shaped planar fasteners 26b, 26c, and 26c are fixed to the inner surface of 26a and the inner surfaces of both left and right ends.
A slip holder 26d formed by sewing a transparent film in a bag shape is attached to the substantially central portion of the outer surface of the lid surface portion 26, and when the main body container 2 is folded on both the left and right sides in the vicinity of the tip portion. The surface fasteners 26e, 26e to which the surface fasteners of the fixing belts 23d, 24d are fastened are fixed (see FIGS. 7 and 8 ).

本体容器２は、四側面部の上端で仕切られる開口面に蓋面部２６を覆い被せ、その内面に設けた面状ファスナー２６ｂ、２６ｃ、２６ｄを、それぞれ前側面部２１の上端に設けた面状ファスナー２１ａと左右側面部２３、２４のフラップ２３ａ、２４ａに設けた面状ファスナー２３ｂ、２４ｂに止着することにより前記開口面が閉鎖され、この状態で容器内部と外部が冷気取込口２７、２７を介して連通し、冷気取込口２７、２７から外気を閉蓋した容器内部に取り入れることができるように設けてある。   The main body container 2 covers the cover surface portion 26 on the opening surface partitioned by the upper ends of the four side surface portions, and the surface fasteners 26b, 26c, and 26d provided on the inner surface thereof are respectively provided on the upper end of the front side surface portion 21. The opening surface is closed by fastening to the fasteners 21a and the planar fasteners 23b, 24b provided on the flaps 23a, 24a of the left and right side portions 23, 24. In this state, the inside and outside of the container are connected to the cold air inlet 27, 27 is provided so that the outside air can be taken into the closed container through the cold air inlets 27 and 27.

枠板５は、プラスチック段ボール製の平板からなり、図４に示されるように、本体容器２の前側面部２１の内面に重合する前面板５１と、後側面部２２の内面に重合する後面板５２と、左右側面部２３、２４の内面に重合する左右面板５３、５４と、底面部２５に重合する底面板５５とからなり、左右面板５３、５４と底面板５５は、後面板５２の左右両辺と底辺に折り曲げ自在に連設してある。前面板５１と後面板５２の上部には、前記前側面部２１と後側面部２２の上部に形成された冷気取込口２７、２７と位置対応させて帯状の開口５１ａ、５２ａを形成してある。
枠板５の前面板５１の左右両端には、プラスチック段ボール製のＬ字アングル材６、６が留めネジなどの固着具７により固定されており、また、後面板５２の左右両端にもＬ字アングル材６、６が固着具７により固定され、左右面板５３、５４を後面板５２との連設部を軸に外側へ回動させたときに、Ｌ字アングル材６、６によりガイドされた両面板５３、５４が後面板５２に対して直角をなす位置に保持されるように設けてある。 The frame plate 5 is formed of a plastic corrugated flat plate. As shown in FIG. 4, the front plate 51 that overlaps the inner surface of the front side surface portion 21 of the main body container 2 and the rear plate that overlaps the inner surface of the rear side surface portion 22. 52, left and right side plates 53, 54 superposed on the inner surfaces of the left and right side portions 23, 24, and a bottom plate 55 superposed on the bottom portion 25. The left and right side plates 53, 54 and the bottom plate 55 are It is connected to both sides and the bottom side so that it can be bent. In the upper part of the front plate 51 and the rear plate 52, strip-shaped openings 51a and 52a are formed so as to correspond to the cold air intake ports 27 and 27 formed in the upper parts of the front side surface portion 21 and the rear side surface portion 22, respectively. is there.
L-shaped angle members 6 and 6 made of plastic corrugated cardboard are fixed to the left and right ends of the front plate 51 of the frame plate 5 with fixing tools 7 such as fastening screws. The angle members 6 and 6 are fixed by the fixing member 7 and are guided by the L-shaped angle members 6 and 6 when the left and right side plates 53 and 54 are rotated outwardly around the connecting portion with the rear plate 52. The double-sided plates 53 and 54 are provided so as to be held at a position perpendicular to the rear plate 52.

前記枠板５は、保冷容器１を使用する際に本体容器２内に、本体容器２の前側面部２１、後側面部２２、左右側面部２３、２４及び底面部２５の内面に枠板５の各面板が重ね合わさるように装着することで本体容器２を箱形に保持するようになっている。また、容器不使用時には、両部材を本体容器２から抜き取り、或いは本体容器２内で枠板５の各面板を内方へ（図４中の矢符方向）折り畳むことによって本体容器２の保形を解除し、本体容器２全体を折り畳むことができるようになっている。   The frame plate 5 is formed on the inner surface of the front side surface portion 21, the rear side surface portion 22, the left and right side surface portions 23 and 24, and the bottom surface portion 25 of the main body container 2 when the cold storage container 1 is used. The main body container 2 is held in a box shape by being mounted so that each face plate is overlaid. Further, when the container is not used, both members are removed from the main body container 2, or each face plate of the frame plate 5 is folded inward (in the direction of the arrow in FIG. 4) in the main body container 2 to retain the shape of the main body container 2. Is released, and the entire main body container 2 can be folded.

内容器３は、図５及び図６（Ｂ）に示されるように、アルミ蒸着フィルムからなる内外装生地３Ａ、３Ｂの間に、発泡ポリエチレン製のシートからなる中材３Ｃを重ね合わせて一体に縫着してなる積層体を素材とし、前後側面部３１、３２と左右側面部３３、３４と底面部３５と蓋面部３６とを有する、上面が開閉自在な有底箱状に縫製して形成してある。   As shown in FIG. 5 and FIG. 6 (B), the inner container 3 is integrally formed by overlapping an inner material 3C made of a foamed polyethylene sheet between the inner and outer fabrics 3A and 3B made of an aluminum vapor deposition film. A laminated body formed by sewing is used as a raw material, and is formed by sewing into a bottomed box shape having front and rear side surface portions 31, 32, left and right side surface portions 33, 34, a bottom surface portion 35, and a lid surface portion 36 that can be opened and closed freely. It is.

より詳しくは、内容器３は、その高さ寸法を本体容器２の高さ寸法の略１／２程度に設定し、全体が本体容器２内にすっぽりと収容される大きさに形成されており、その前側面部３１と左右側面部３３、３４の上辺に連設されたフラップ３１ａ、３３ａ、３４ａを内折れさせ、その上に掴み片３６ａを操作して蓋面部３６を折り重ね、フラップ３１ａの根本部分に帯状に固着された面状ファスナー３１ｂと蓋面部３６の先端部内面に帯状に固着された面状ファスナー３６ｂとを一体に止着することで、容器内部が密閉されるように設けてある。
また、内容器３の前後側面部３１、３２と左右側面部３３、３４には、その中間高さ位置に沿って折り畳みステッチが設けてあり（図５中の破線部分）、折り畳みステッチに沿って前記四側面部を偏平に折り重ねることができるように設けてある。 More specifically, the inner container 3 has a height dimension set to approximately ½ of the height dimension of the main body container 2, and the entire inner container 3 is formed to a size that can be completely accommodated in the main body container 2. The flaps 31a, 33a, 34a continuously provided on the upper side of the front side portion 31 and the left and right side portions 33, 34 are folded inward, and the lid piece 36 is folded by operating the gripping piece 36a on the flap 31a. A sheet-like fastener 31b fixed in a band shape to the base portion of the lid and a sheet-like fastener 36b fixed in a band shape to the inner surface of the front end of the lid surface portion 36 are integrally fastened so that the inside of the container is sealed. It is.
Further, the front and rear side surface portions 31, 32 and the left and right side surface portions 33, 34 of the inner container 3 are provided with folding stitches along the intermediate height positions (broken line portions in FIG. 5), and along the folding stitches. The four side surfaces are provided so that they can be folded flat.

このように構成された本発明の保冷容器１を用い、以下の手順により保存温度が異なる保冷物品を一つの荷物として配送することが可能である。   Using the cold insulation container 1 of the present invention configured as described above, it is possible to deliver the cold insulation articles having different storage temperatures as one package by the following procedure.

先ず、予め本体容器２内に枠板５を装填し、本体容器２を箱形に保形しておく。最初に内容器３内に蓄冷剤とともに冷凍品を収納し、開口面に被せた蓋面部３６を前記各面状ファスナーで止着して内容器３を密閉する。密閉した内容器３は本体容器２内に収容する。
次いで、本体容器２内の、内容器３の上方の空き空間に冷蔵品を収納する。冷蔵品を収納したならば、図７に示されるように、本体容器２の開口面に蓋面部２６を被せてこれを前記各面状ファスナーで止着し、本体容器２の開口面を閉鎖することで冷凍品と冷蔵品の保冷容器１内の梱包が完了する。 First, the frame plate 5 is loaded in the main body container 2 in advance, and the main body container 2 is held in a box shape. First, a frozen product is stored in the inner container 3 together with a cold storage agent, and the lid surface portion 36 covered on the opening surface is fastened with the respective surface fasteners to seal the inner container 3. The sealed inner container 3 is accommodated in the main body container 2.
Next, the refrigerated product is stored in an empty space above the inner container 3 in the main body container 2. When the refrigerated product is stored, as shown in FIG. 7, the cover surface portion 26 is put on the opening surface of the main body container 2, and this is fastened with the respective surface fasteners, and the opening surface of the main body container 2 is closed. This completes the packing of the frozen product and the refrigerated product in the cold container 1.

保冷物品が梱包された保冷容器１の配送は、冷蔵庫を備えた貨物自動車を用いて行い、保冷容器１を冷蔵庫に入れて配送に供する。
この際、本体容器２には冷気取込口２７、２７が設けてあるので、冷蔵庫内の冷気が冷気取込口２７、２７から本体容器２内に取り入れられ、本体容器２内は冷蔵品の保存に適した温度に保たれる。また、内容器３内は、内部に密閉収納された蓄冷剤により冷凍品の保存に適した温度に保たれる。
そして、冷蔵庫内の冷気で本体容器２内の冷蔵品を保冷しつつ冷蔵庫とともに保冷容器１を配送目的地である顧客先まで移送し、顧客先で冷蔵庫から保冷容器１を取り出し、梱包された冷蔵品と冷凍品と順次取り出して顧客に引き渡すことで配送が完了する。 Delivery of the cold insulation container 1 packed with the cold insulation articles is performed using a freight car equipped with a refrigerator, and the cold insulation container 1 is put into the refrigerator for delivery.
At this time, the main body container 2 is provided with the cold air inlets 27 and 27, so that the cold air in the refrigerator is taken into the main body container 2 through the cold air inlets 27 and 27, and the main body container 2 is refrigerated. It is kept at a temperature suitable for storage. In addition, the inside of the inner container 3 is kept at a temperature suitable for storing frozen products by a regenerator stored hermetically inside.
Then, while keeping the refrigerated product in the main body container 2 with the cold air in the refrigerator, the refrigerated container 1 is transferred to the customer destination as the delivery destination together with the refrigerator, and the refrigerated container 1 is taken out from the refrigerator at the customer destination and packed in refrigeration. Delivery is completed by taking out the goods and frozen goods one by one and delivering them to the customer.

配送物品を顧客に引き渡して保冷容器１が空となったならば、本体容器２内でＬ字アングル材６、６を取り外し、枠板５の各面板を折り重ねた状態で、図８に示されるように、前記左右側面部２３、２４に設けた固定ベルト２３ｄ、２４ｄを蓋面部２６に設けた面状ファスナー２６ｅ、２６ｅに止着して容器全体を偏平に折り畳み、保冷容器１の嵩を小さくした状態でこれを移送し保管することができる。   When the delivery item is delivered to the customer and the cold insulation container 1 becomes empty, the L-shaped angle members 6 and 6 are removed from the main body container 2 and the face plates of the frame plate 5 are folded and shown in FIG. As shown, the fixing belts 23d, 24d provided on the left and right side portions 23, 24 are fixed to the surface fasteners 26e, 26e provided on the lid surface portion 26, and the entire container is folded flatly to increase the volume of the cold insulation container 1. This can be transported and stored in a small state.

図９〜図１２は本発明の保冷容器１を構成する本体容器２の他の実施形態を示しており、これは、冷気取込口２７を開閉する開閉手段としての蓋部２８を設けたものである。
なお、本体容器２は内部に枠板５が装着されて箱形に保形されるとともに枠板５とともに折り畳み自在であること、本体容器２に内容器３が紐体４、４で分離不能に連繋してあることなどは前記形態と同様である。 9 to 12 show another embodiment of the main body container 2 constituting the cold insulation container 1 of the present invention, which is provided with a lid portion 28 as an opening / closing means for opening and closing the cold air intake port 27. It is.
The main body container 2 has a frame plate 5 mounted therein and is held in a box shape and can be folded together with the frame plate 5, and the inner container 3 cannot be separated from the main body container 2 by the string bodies 4 and 4. It is the same as that of the said form that it is connected.

より詳しくは、蓋部２８は、冷気取込口２７を閉鎖可能は大きさを有する帯状の断熱素材からなる布片であり、前側面部２１の冷気取込口２７の下側で上方の冷気取込口２７の表面に折り重ね可能に縫合してある。蓋部２８の縁辺部中央には掴み片２８ａ、内面端部には面状ファスナー２８ｂがそれぞれ設けてあり、図１１（Ａ）に示されるように、冷気取込口２７が開放された状態から掴み片２８ａを操作して蓋部２８を冷気取込口２７に折り重ねれば、冷気取込口２７の上側に設けた面状ファスナー２１ｂに前記面状ファスナー２８ｂが止着して、同図（Ｂ）に示されるように冷気取込口２７を閉鎖する位置に蓋部２８が定着されるようになっている。また、蓋部２８の外面に設けた面状ファスナー２８ｃと前側面部２１に設けた面状ファスナー２１ｄを止着して、蓋部２８を前側面部２１の外面に定着させることで冷気取込口２７は開放状態に維持されるようになっている。なお、同様な蓋部２８は後側面部２２にも設けられており、後側面部２２に形成された冷気取込口２７も蓋部２８で開閉できるように設けてある。   More specifically, the lid portion 28 is a piece of cloth made of a strip-shaped heat insulating material having a size that can close the cold air intake port 27, and the upper cold air below the cold air intake port 27 of the front side surface portion 21. The surface of the intake port 27 is sewn so as to be foldable. A grip piece 28a is provided at the center of the edge of the lid portion 28, and a planar fastener 28b is provided at the inner surface end portion, as shown in FIG. 11 (A), from the state where the cold air inlet 27 is opened. When the grip piece 28a is operated and the lid portion 28 is folded over the cold air intake port 27, the surface fastener 28b is fixed to the surface fastener 21b provided on the upper side of the cold air intake port 27. As shown in (B), the lid portion 28 is fixed at a position where the cold air inlet 27 is closed. Further, the sheet fastener 28c provided on the outer surface of the lid portion 28 and the surface fastener 21d provided on the front side surface portion 21 are fastened, and the lid portion 28 is fixed to the outer surface of the front side surface portion 21 to capture cold air. The mouth 27 is maintained in an open state. A similar lid portion 28 is also provided on the rear side surface portion 22, and a cold air inlet 27 formed on the rear side surface portion 22 is also provided so as to be opened and closed by the lid portion 28.

また、図１０に示されるように、本体容器２の前側面部２１の内側中央には、前側面部２１の上下端部に伸びたゴム帯２１ｃが取付けられており、前記枠板５の前面板５１をゴム帯２１ｃ内に通して前面板５１を前側面部２１の内側に固定するとともに、飲料パックなどの長尺な冷蔵品や蓄冷剤をゴム帯２１ｃに通して収納することでこれら物品を本体容器２内の収納位置に固定できるようになっている。   Further, as shown in FIG. 10, rubber bands 21 c extending to the upper and lower ends of the front side surface portion 21 are attached to the inner center of the front side surface portion 21 of the main body container 2. By passing the face plate 51 through the rubber band 21c and fixing the front plate 51 to the inside of the front side surface portion 21, these items can be stored by passing a long refrigerated product such as a beverage pack or a cold storage agent through the rubber band 21c. Can be fixed to the storage position in the main body container 2.

さらに、この本体容器２では、左右側面部２３、２４のフラップ２３ａ、２４ａの内側に面状ファスナー２３ｂ、２４ｂが固着してあるとともに、蓋面部２６の左右両端の外面に面状ファスナー２６ｃ、２６ｃを固着してあり、図１２に示されるように、本体容器２の開口面に蓋面部２６を被せた後、前記フラップ２３ａ、２４ａを蓋面部２６に折り重ね、蓋面部２６の外面の面状ファスナー２６ｃ、２６ｃにフラップ２３ａ、２４ａの内側の面状ファスナー２３ｂ、２４ｂを止着することで本体容器２の開口面が閉鎖されるようになっている。   Further, in the main body container 2, the surface fasteners 23 b and 24 b are fixed inside the flaps 23 a and 24 a of the left and right side surface portions 23 and 24, and the surface fasteners 26 c and 26 c are attached to the outer surfaces of the left and right ends of the lid surface portion 26. As shown in FIG. 12, after covering the opening surface of the main body container 2 with the lid surface portion 26, the flaps 23 a and 24 a are folded over the lid surface portion 26, and the surface shape of the outer surface of the lid surface portion 26 is The opening surface of the main body container 2 is closed by fastening the planar fasteners 23b and 24b inside the flaps 23a and 24a to the fasteners 26c and 26c.

本形態の本体容器２は、冷気取込口２７を閉鎖する蓋部２８を備えているので、冷蔵品と冷凍品を梱包した保冷容器１を常温環境下で一時的に保管する場合に、本体容器２内に冷蔵品とともに蓄冷剤を一時的に収納し、蓋部２８で冷気取込口２７を閉鎖しておけば、冷気取込口２７から内部の冷気が外部に漏れることを防止して本体容器２は密閉され、保冷容器１を冷蔵庫に入れなくとも、本体容器２内に充満する冷気で冷蔵品を最適保存温度に冷却することが可能である。この場合、貨物自動車の冷蔵庫に保冷容器１を入れて配送に供するときは、本体容器１から蓄冷剤を取り出し、蓋部２８を操作して冷気取込口２７を開放すれば、冷蔵庫内の冷気が冷気取込口２７から本体容器２内に取り入れられ、冷蔵庫内の冷気で冷蔵品を冷却されるため、配送中に品質が劣化することはない。   Since the main body container 2 of the present embodiment includes the lid portion 28 that closes the cold air inlet 27, the main body container 2 can be used when the cold storage container 1 packed with refrigerated products and frozen products is temporarily stored in a normal temperature environment. If the cool storage agent is temporarily stored in the container 2 together with the refrigerated product, and the cold air intake 27 is closed by the lid 28, the internal cold air is prevented from leaking from the cold air intake 27 to the outside. The main body container 2 is sealed, and it is possible to cool the refrigerated product to the optimum storage temperature with the cool air that fills the main body container 2 without putting the cold storage container 1 in the refrigerator. In this case, when the cold storage container 1 is put in the refrigerator of the truck, and the cold storage agent 1 is taken out from the main body container 1 and the lid 28 is operated to open the cold air intake 27, the cold air in the refrigerator can be obtained. Is taken into the main body container 2 from the cold air inlet 27 and the refrigerated product is cooled by the cold air in the refrigerator, so that the quality does not deteriorate during delivery.

なお、図示した保冷容器の形態は一例であり、本発明は他の適宜な形態で構成することが可能である。   In addition, the form of the illustrated cold insulation container is an example, and the present invention can be configured in other appropriate forms.

１ 保冷容器、２ 本体容器、２１ 前側面部、２２ 後側面部、２３ 左側面部、２４ 右側面部、２５ 底面部、２６ 蓋面部、２７、２７ 冷気取込口、２８ 蓋部、３ 内容器、３１ 前側面部、３２ 後側面部、３３ 左側面部、３４ 右側面部、３５ 底面部、３６ 蓋面部、４ 紐体、５ 枠板、６ Ｌ字アングル材、７ 固着具
DESCRIPTION OF SYMBOLS 1 Cold storage container, 2 Main body container, 21 Front side surface part, 22 Rear side surface part, 23 Left side surface part, 24 Right side surface part, 25 Bottom surface part, 26 Cover surface part, 27, 27 Cold air intake port, 28 Cover part, 3 Inner container, 31 Front side part, 32 Rear side part, 33 Left side part, 34 Right side part, 35 Bottom part, 36 Cover part, 4 String body, 5 Frame plate, 6 L-shaped angle material, 7 Fastener

Claims (6)

冷蔵品と冷凍品をともに収納して運搬するための保冷容器（１）において、
冷蔵品が収納される蓋付きの本体容器（２）と、冷凍品が収納される容器であって本体容器（２）よりも小容積で本体容器（２）内に挿脱自在な蓋付きの内容器（３）からなり、
両容器（２，３）は、前後側面部（２１，２２：３１，３２）と左右側面部（２３，２４：３３，３４）からなる四側面部と底面部（２５：３５）と蓋面部（２６：３６）とをそれぞれ有し、各面部を柔軟性を有する複数の生地を重ねてなる積層体を縫製して折り畳み可能に形成され、
本体容器（２）は、保冷容器（１）を使用する際に、その内部に着脱自在であって前記四側面部（２１，２２，２３，２４）と底面部（２５）に重合する面板（５１，５２，５３，５４，５５）からなる枠板（５）と前記四側面部（２１，２３，２４，２５）のコーナー部に配置されるＬ字アングル材（６）とが装着されて箱形に保形され、保冷容器（１）不使用時には、枠板（５）とＬ字アングル材（６）を本体容器（２）から抜き取り、又は本体容器（２）内で枠板（５）の各面板を内方へ折り畳むことにより本体容器（２）の保形を解除して、本体容器（２）全体を折り畳めるように設けられているとともに、
本体容器（２）の前側面部（２１）と後側面部（２３）の上部に左右側面部（２４，２５）の近傍に亘って帯状に開口した冷気取込口（２７，２７）がそれぞれ設けられ、且つこれら前後側面部（２３，２２）に重合装着される枠板（５）の前面板（５１）と後面板（５２）の上部に前記冷気取込口（２７，２７）と位置対応させて帯状の開口（５１ａ，５２ａ）がそれぞれ設けられた構成を有することを特徴とする保冷容器。 In a cold storage container (1) for storing and transporting both refrigerated and frozen products,
A main body container (2) with a lid for storing a refrigerated product and a container for storing a frozen product with a lid that can be inserted into and removed from the main body container (2) with a smaller volume than the main body container (2). It consists of an inner container (3)
Both containers (2, 3) have front and rear side surfaces (21, 22: 31, 32), left and right side surfaces (23, 24: 33, 34), four side surfaces, a bottom surface (25: 35), and a lid surface. (26:36), and each surface portion is formed so as to be foldable by sewing a laminated body formed by stacking a plurality of flexible fabrics.
When using the cold insulation container (1), the main body container (2) can be detachably attached to the main body container (2) and superposed on the four side surfaces (21, 22, 23, 24) and the bottom surface (25) ( A frame plate (5) composed of 51, 52, 53, 54, 55) and an L-shaped angle member (6) arranged at the corners of the four side surfaces (21, 23, 24, 25) are mounted. When the cold container (1) is not used, the frame plate (5) and the L-shaped angle member (6) are extracted from the main body container (2) or the frame plate (5 in the main body container (2). ), The shape of the main body container (2) is released by folding each faceplate inward, and the entire main body container (2) is folded.
Cold air inlets (27, 27) opened in the form of belts in the vicinity of the left and right side surfaces (24, 25) at the top of the front side surface (21) and the rear side surface (23) of the main body container (2), respectively. The cold air intakes (27, 27) and the positions above the front plate (51) and the rear plate (52) of the frame plate (5) provided and mounted on the front and rear side portions (23, 22). A cold storage container having a configuration in which strip-shaped openings (51a, 52a) are respectively provided correspondingly . 本体容器（２）の前後面部（２１，２２）にそれぞれの冷気取込口（２７，２７）を開放及び閉鎖する開閉手段を設けてなる請求項１に記載の保冷容器。 The cold insulation container according to claim 1, wherein opening and closing means for opening and closing the respective cold air inlets (27, 27) are provided on the front and rear surface portions (21, 22 ) of the main body container (2). 冷気取込口（２７，２７）を透熱部材により被覆してなることを特徴とする請求項１又は２に記載の保冷容器。   The cold storage container according to claim 1 or 2, wherein the cold air inlet (27, 27) is covered with a heat-permeable member. 本体容器（２）と内容器（３）は、それぞれ各面部を、外装生地と断熱素材からなる内装生地を重ねてなる積層体、又は外装生地と内装生地の間に断熱材からなる中材を重ねてなる積層体を縫製して形成されてなることを特徴とする請求項１〜３の何れかに記載の保冷容器。 The main body container (2) and the inner container (3) are each made up of a laminated body formed by stacking an interior fabric made of an exterior fabric and a heat insulating material, or an intermediate material made of a heat insulating material between the exterior fabric and the interior fabric. The cold storage container according to any one of claims 1 to 3, wherein the cold storage container is formed by sewing a laminated body . 本体容器（２）と内容器（３）を紐体（４）で連繋したことを特徴とする請求項１〜４の何れかに記載の保冷容器。   The cold storage container according to any one of claims 1 to 4, wherein the main body container (2) and the inner container (3) are connected by a string body (4). 請求項１〜５の何れかに記載の保冷容器（１）を用いた保冷物品の配送方法であって、
保冷容器（１）の内容器（３）に蓄冷剤とともに冷凍品を収納して閉蓋し、この内容器（３）を本体容器（２）内に収容するとともに本体容器（２）内の空き空間に冷蔵品を収納して閉蓋し、
前記冷凍品と冷蔵品が収納された保冷容器（１）を貨物自動車に搭載された冷蔵庫に入れ、冷蔵庫内の冷気を冷気取込口（２７，２７）から本体容器（２）内に取り込んで冷蔵品を保冷しつつ前記貨物自動車で保冷容器（１）を配送目的地まで移送し、
配送目的地において冷蔵庫から保冷容器（１）を取り出し、当該容器（１）に収納されていた冷凍品と冷蔵品を配達することを特徴とする保冷物品の配送方法。 It is a delivery method of the cold insulated goods using the cold insulated container (1) in any one of Claims 1-5,
The frozen container is stored in the inner container (3) of the cold storage container (1) together with the cold storage agent, and the lid is closed. The inner container (3) is accommodated in the main body container (2) and the empty in the main body container (2). Store refrigerated products in the space, close the lid,
The cold storage container (1) storing the frozen product and the refrigerated product is put into a refrigerator mounted on a truck, and the cold air in the refrigerator is taken into the main body container (2) from the cold air intake (27, 27). The cold storage container (1) is transferred to the delivery destination by the freight car while keeping the refrigerated product cold,
A method of delivering a cold-reserved article, wherein the cold-reserved container (1) is taken out from the refrigerator at the delivery destination, and the frozen product and the refrigerated product stored in the container (1) are delivered.
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