JPH07277373A - Cold reserving box and cold reserving method - Google Patents
Cold reserving box and cold reserving methodInfo
- Publication number
- JPH07277373A JPH07277373A JP8806194A JP8806194A JPH07277373A JP H07277373 A JPH07277373 A JP H07277373A JP 8806194 A JP8806194 A JP 8806194A JP 8806194 A JP8806194 A JP 8806194A JP H07277373 A JPH07277373 A JP H07277373A
- Authority
- JP
- Japan
- Prior art keywords
- box body
- frame plate
- opening
- box
- window hole
- 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.)
- Granted
Links
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、花卉や青果物などの物
品を収納し、かつ鮮度の低下を防止する保冷箱に関し、
特に植物や肉類などが入っている保冷箱を冷凍庫や冷蔵
庫内などに置き、収容した物品を冷凍または冷却した
後、移送したりするのに適する保冷箱に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cool box for storing articles such as flowers and fruits and vegetables and preventing deterioration of freshness.
In particular, the present invention relates to a cool box suitable for placing a cold box containing plants, meats, etc. in a freezer or a refrigerator, freezing or cooling the contained article, and then transferring it.
【０００２】[0002]
【従来の技術】従来、図７のように、段ボール箱２１の
側壁に通気孔２２を開け、花卉および青果物等の物品を
収容した状態で冷凍庫や冷蔵庫内に置き、冷凍庫または
冷蔵庫内の冷気を前記通気孔２２から供給し、箱内に収
容した物品を急速に冷凍または冷却することが行われて
いる。2. Description of the Related Art Conventionally, as shown in FIG. 7, a vent hole 22 is formed in a side wall of a cardboard box 21 and placed in a freezer or a refrigerator in a state of containing articles such as flowers and fruits and vegetables to cool the air in the freezer or the refrigerator. Items supplied from the ventilation holes 22 and housed in the box are rapidly frozen or cooled.
【０００３】しかし、前記通気孔２２の開いた箱では、
冷凍庫または冷蔵庫より搬出して、屋外に保管中やトラ
ック等により輸送中に、前記通気孔２２より温かい外気
が侵入するため、冷凍または冷却された花卉や青果物な
どの物品の保冷が、長時間にわたり維持できない欠点が
あった。However, in the box with the vent holes 22 open,
Warm outside air enters through the ventilation holes 22 while being carried out from a freezer or refrigerator and stored outdoors or transported by a truck or the like. There was a drawback that could not be maintained.
【０００４】前記段ボール箱２１の欠点を改良するため
に、色々な試みがなされている。図８は実公昭５９−４
３２６２で提案されている保冷箱であり、箱本体３２と
これに嵌合する蓋３３の重合部分の少なくとも一部に、
蓋３３のある嵌合状態においては箱本体３２内部に通ず
る開口３４，３５が形成され、それと逆向きの嵌合状態
においては、前記開口３４，３５が閉鎖されるように、
それぞれ所要個数の切り欠き３６，３７，３８，３９を
設けてある。この形状の保冷箱３１を用いると、開口３
４，３５が開いた状態で冷凍庫またVarious attempts have been made to improve the drawbacks of the corrugated cardboard box 21. Fig. 8 is the actual public sho 59-4
3262 is a cold-insulated box proposed in at least a part of the overlapping portion of the box body 32 and the lid 33 fitted to the box body 32,
In the fitted state with the lid 33, openings 34, 35 communicating with the inside of the box main body 32 are formed, and in the fitted state opposite thereto, the openings 34, 35 are closed,
A required number of notches 36, 37, 38, 39 are provided respectively. When the cold storage box 31 of this shape is used, the opening 3
Freezer again with 4,35 open
【０００５】は冷蔵庫内に入れた時は、保冷箱３１内に
冷凍庫または冷蔵庫内の冷気を開口３４，３５から供給
し、保冷箱３１内に収容した花卉や青果物などの物品を
急速に冷凍または冷却することができる。開口３４，３
５が閉鎖するように、蓋３３を反転した状態において
は、箱本体３２の内外が遮断されるので、温度の高い外
気の侵入を阻止でき、保冷状態を長時間にわたり維持す
ることができる。When placed in the refrigerator, cold air in the freezer or the refrigerator is supplied to the cold storage box 31 through the openings 34 and 35 to rapidly freeze or cool the articles such as flowers and fruits and vegetables stored in the cold storage box 31. Can be cooled. Openings 34,3
Since the inside and outside of the box body 32 are shut off when the lid 33 is turned over so that 5 is closed, it is possible to prevent the invasion of high-temperature outside air, and to maintain the cold insulation state for a long time.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、このよ
うな構造の保冷箱３１の場合でも、次のような欠点があ
った。すなわち、前記保冷箱３１において、開口３４，
３５が開いた状態とするには、開口３４，３５が開くよ
うに注意して蓋３３を位置合わせし、嵌合しなければな
らない。保冷箱３１の開口３４，３５を閉鎖するには、
蓋３３を一旦取り外して、開口３４，３５が閉鎖される
位置に位置合わせして、再度嵌合しなければならない。
したがって、作業性が悪いといった問題が生じる。However, even the cold-insulating box 31 having such a structure has the following drawbacks. That is, in the cold storage box 31, the opening 34,
In order for 35 to be open, the lid 33 must be aligned and mated, taking care to open the openings 34,35. To close the openings 34 and 35 of the cool box 31,
The lid 33 must be removed, aligned with the position where the openings 34, 35 are closed, and refitted.
Therefore, there arises a problem that workability is poor.
【０００７】さらに、前記保冷箱３１を複数個積み重ね
た状態では、開口３４，３５を開閉する事は不可能であ
り、上側の保冷箱３１を一旦降ろしてから、蓋３３の嵌
合を逆にして開口３４，３５を開閉する必要があり、取
り扱いが不便である。しかも、開口の開閉構造が複雑で
あり、かつ段ボール箱などには適用困難なため、コスト
高となった。Further, in the state where a plurality of the cold-insulating boxes 31 are stacked, it is impossible to open and close the openings 34 and 35, and the upper cold-insulating box 31 is once lowered, and then the fitting of the lid 33 is reversed. Therefore, it is necessary to open and close the openings 34 and 35, which is inconvenient to handle. Moreover, since the opening / closing structure of the opening is complicated and it is difficult to apply it to a cardboard box or the like, the cost becomes high.
【０００８】本発明の技術的課題は、従来の保冷箱にお
けるこのような問題に着目し、通気孔の開閉操作や取り
扱いが簡便で、かつ段ボール箱などでも実現できる簡易
で安価な構造とすることにある。The technical problem of the present invention is to pay attention to such a problem in the conventional cool box, and to provide a simple and inexpensive structure that can be easily opened and closed and handled, and can also be realized in a cardboard box. It is in.
【０００９】[0009]
【課題を解決するための手段】請求項１の保冷箱は、図
１〜図３に例示するように、開閉式の蓋板部を有する箱
体１と、該箱体１の内壁１ｉに重なって上下摺動する寸
法で、上下が開放した枠状の開閉枠板２とを有してい
る。そして、該箱体１の側壁１ｂおよび開閉枠板２の側
壁２ｂには、互いに重なり合う窓孔Ｗ１、Ｗ２を有して
いる。また、開閉枠板２には、その窓孔Ｗ２に隣接し
て、箱体１の窓孔Ｗ１の上下方向の幅ｈより大きな幅Ｈ
を有するシャッター部２ｓを有している。As shown in FIGS. 1 to 3, a cool box according to a first aspect of the present invention has a box body 1 having an opening / closing lid plate portion and an inner wall 1i of the box body 1 overlapped with each other. It has a frame-shaped open / close frame plate 2 that is vertically slidable and has an open top and bottom. The side wall 1b of the box body 1 and the side wall 2b of the opening / closing frame plate 2 have window holes W1 and W2 that overlap each other. In addition, the opening / closing frame plate 2 is adjacent to the window hole W2 and has a width H larger than the vertical width h of the window hole W1 of the box body 1.
It has a shutter section 2s having.
【００１０】請求項２は、請求項１における箱体１の側
壁に、内部の開閉枠板２を上下方向に移動操作するため
の窓孔３を開けてある。そして、該箱体１の内壁に重な
って挿入されている開閉枠板２には、前記の窓孔３と対
応する位置に、指先を挿入できる凹部４を有している。According to a second aspect of the present invention, the side wall of the box body 1 according to the first aspect is provided with a window hole 3 for vertically moving the opening / closing frame plate 2. The opening / closing frame plate 2 inserted so as to overlap the inner wall of the box body 1 has a recess 4 into which a fingertip can be inserted, at a position corresponding to the window hole 3.
【００１１】請求項３の保冷箱は、図４に例示するよう
に、開閉式の蓋板部を有する箱体１と、該箱体１の外壁
面１ｏに重なって上下摺動できるように被さり、少なく
とも底部が開放した枠状の開閉枠板５とを有している。
そして、該箱体１の側壁１ｂおよび開閉枠板５の側壁５
ｂには、互いに重なり合う窓孔Ｗ１、Ｗ５を有してい
る。また開閉枠板５には、その窓孔Ｗ５に隣接して、箱
体１の窓孔１Ｗの上下方向の幅ｈより大きな幅Ｈを有す
るシャッター部５ｓを有している。As shown in FIG. 4, the cold-insulating box of claim 3 covers a box body 1 having an opening / closing lid plate part and an outer wall surface 1o of the box body 1 so as to be vertically slidable. , And a frame-shaped opening / closing frame plate 5 having an open bottom.
Then, the side wall 1b of the box body 1 and the side wall 5 of the opening / closing frame plate 5
b has window holes W1 and W5 that overlap each other. Further, the opening / closing frame plate 5 has a shutter portion 5s adjacent to the window hole W5 and having a width H larger than the vertical width h of the window hole 1W of the box body 1.
【００１２】請求項４は、請求項１から請求項３中のい
ずれかの項に記載の箱体１と開閉枠板２または５とに、
先端がとがった固定ピンを挿通することにより、箱体１
と開閉枠板２または５とが重なった状態で固定されてい
る保冷箱である。[0012] A fourth aspect is the box body 1 and the open / close frame plate 2 or 5 according to any one of the first to third aspects,
By inserting the fixing pin with a sharp tip, the box 1
It is a cool box in which the open / close frame plate 2 or 5 is fixed in an overlapping state.
【００１３】請求項５の保冷箱は、図５に例示するよう
に、開閉式の蓋板部を有する箱体１と、該箱体１の外壁
面１ｏに重なって上下摺動できるように被さり、少なく
とも底部が開放した枠状の開閉枠板６とを有している。
そして、該箱体１の側壁１ｂには通気用の窓孔Ｗ１を有
しているが、前記開閉枠板６には、箱体１の前記窓孔Ｗ
１と重なる窓孔を有していない。As shown in FIG. 5, the cold-insulating box of claim 5 covers a box body 1 having an openable / closable lid plate part and an outer wall surface 1o of the box body 1 so as to be vertically slidable and covered. , And a frame-shaped open / close frame plate 6 having an open bottom.
The side wall 1b of the box body 1 has a window hole W1 for ventilation, and the opening / closing frame plate 6 has the window hole W1 of the box body 1.
It does not have a window that overlaps with 1.
【００１４】請求項６は保冷方法であり、側壁に通気用
の窓孔Ｗ１を有しており、かつ開閉式の蓋板部を有する
箱体１と、該箱体１の外壁面１ｏに重なって上下摺動で
きるように被さり、少なくとも底部が開放した枠状の側
壁６ｂを有し、該側壁６ｂには通気用の窓孔を有しない
開閉枠板６とを用意する。A sixth aspect of the present invention is a cooling method, in which a side wall has a window hole W1 for ventilation, and a box body 1 having an opening / closing lid plate portion and an outer wall surface 1o of the box body 1 overlap each other. An opening / closing frame plate 6 is provided which has a frame-shaped side wall 6b which is covered so that it can slide up and down and has at least a bottom open, and which has no window hole for ventilation.
【００１５】そして、内容物の入った前記の箱体１中に
冷気を送りて込んで内容物を冷却するときは、前記の開
閉枠板６を箱体１から取り外しておき、内容物を冷却し
た後、保冷する場合に、前記の開閉枠板６を箱体１の側
壁１ｂの外側に挿入して被せる。When cooling the contents by sending cold air into the box 1 containing the contents, the open / close frame plate 6 is removed from the box 1 to cool the contents. After that, when keeping cold, the opening / closing frame plate 6 is inserted and covered on the outside of the side wall 1b of the box body 1.
【００１６】請求項７は、図６に例示するように、開閉
式の蓋板部を有する箱体１と、該箱体１の外壁面１ｏに
重なって上下方向に摺動できるように被さる枠状の開閉
枠板９からなっている。そして、該箱体１の側壁１ｂの
上半分または下半分の領域に、通気用の窓孔Ｗ１を有し
ており、また前記の開閉枠板９は、通気用の窓孔を有し
ておらず、しかも前記箱体１の窓孔Ｗ１をすべて閉鎖で
きる高さ寸法Ｄを有している。According to a seventh aspect of the present invention, as illustrated in FIG. 6, a box body 1 having an openable / closable lid plate portion and a frame which overlaps an outer wall surface 1o of the box body 1 and is slidable in a vertical direction. The open / close frame plate 9 has a shape. Further, in the upper half or lower half region of the side wall 1b of the box body 1, there is provided a ventilation window hole W1, and the opening / closing frame plate 9 has a ventilation window hole. In addition, it has a height dimension D capable of closing all the window holes W1 of the box body 1.
【００１７】[0017]
【作用】請求項１によると、箱体１の内部で上下方向に
摺動する枠状の開閉枠板２が内蔵されているので、該箱
体１および開閉枠板２の窓孔Ｗ１、Ｗ２が重なる状態と
することにより、箱体１の内部に冷気を送ることができ
る。箱体１の内容物が十分冷却されたら、開閉枠板２を
上または下にスライドさせて、箱体１の窓孔Ｗ１から開
閉枠板２の窓孔Ｗ２をずらし、開閉枠板２の大きな幅Ｈ
を有するシャッター部２ｓで箱体窓孔Ｗ１を閉鎖するこ
とによって、箱体１の内部が外部と通じるのを阻止し、
効率的に保冷できる。According to the first aspect of the present invention, since the frame-shaped opening / closing frame plate 2 which slides vertically in the box body 1 is built in, the window holes W1 and W2 of the box body 1 and the opening / closing frame plate 2 are incorporated. By providing the overlapping state, cold air can be sent to the inside of the box body 1. When the contents of the box body 1 are sufficiently cooled, the open / close frame plate 2 is slid up or down to shift the window hole W2 of the open / close frame plate 2 from the window hole W1 of the box body 1 to make the open / close frame plate 2 large. Width H
By closing the box body window hole W1 with the shutter portion 2s having, the inside of the box body 1 is prevented from communicating with the outside,
Can keep cold efficiently.
【００１８】請求項２によると、箱体１の窓孔３から指
をさし込み、内側の開閉枠板２の凹部４に指先を挿入し
て引っかけることで、開閉枠板２を外から操作して、容
易に上下移動できる。According to the second aspect, the opening / closing frame plate 2 is operated from the outside by inserting a finger from the window hole 3 of the box body 1 and inserting a fingertip into the recess 4 of the opening / closing frame plate 2 on the inside to hook it. Then, you can easily move up and down.
【００１９】請求項３の保冷箱は、箱体１の外側に開閉
枠板５が配置されている。そのため、外側の開閉枠板５
を上下に移動して、両者の窓孔Ｗ１とＷ５が重なり合っ
た状態とし、冷気を流入させる。箱体１の内容物が十分
冷却されたら、開閉枠板５を上下方向に移動させて、開
閉枠板５のシャッター部５ｓで箱体窓孔Ｗ１を閉鎖し、
箱体１の内部が外部と通じるのを阻止する。In the cool box according to the third aspect, the open / close frame plate 5 is arranged outside the box body 1. Therefore, the outer open / close frame plate 5
Is moved up and down so that the window holes W1 and W5 of both are overlapped with each other, and cold air is introduced. When the contents of the box body 1 are sufficiently cooled, the open / close frame plate 5 is moved in the vertical direction to close the box window hole W1 with the shutter portion 5s of the open / close frame plate 5,
The inside of the box 1 is prevented from communicating with the outside.
【００２０】この発明によると、開閉枠板５が箱体１の
外側に位置しているので、直接手で操作して上下移動で
きる。したがって、請求項２における箱体１の窓孔３
や、内側の開閉枠板２の凹部４などのような、特別な操
作手段は不必要である。According to the present invention, since the opening / closing frame plate 5 is located outside the box body 1, it can be moved vertically by directly operating it. Therefore, the window hole 3 of the box body 1 in claim 2
Also, no special operating means such as the concave portion 4 of the inner opening / closing frame plate 2 is necessary.
【００２１】請求項４によると、箱体１に対し開閉枠板
２や５が上下方向に位置決めされた状態で、先端がとが
った固定ピンを挿通することにより、開閉枠板２や５が
位置決め状態に固定される。したがって、振動などで開
閉枠板２や５が移動して、箱体１の窓孔Ｗ１が勝手に開
いたり閉じたりするのを防止できる。According to the fourth aspect of the present invention, the open / close frame plates 2 and 5 are positioned by inserting the fixing pins having sharp tips into the box body 1 with the open / close frame plates 2 and 5 positioned vertically. Fixed in state. Therefore, it is possible to prevent the opening / closing frame plates 2 and 5 from moving due to vibration or the like and opening or closing the window hole W1 of the box body 1 without permission.
【００２２】請求項５の保冷箱は、開閉枠板６に通気用
の窓孔が開いていない。そのため、開閉枠板６を箱体１
から取り外すと、箱体１の窓孔Ｗ１がすべて開くので、
冷蔵庫などの冷気が流入できる。内容物が冷却された
ら、開閉枠板６を箱体１の外壁面１ｏの外側に挿入して
被せることにより、箱体１の窓孔Ｗ１がすべて閉鎖され
る。In the cool box according to the fifth aspect, the opening / closing frame plate 6 is not provided with a window hole for ventilation. Therefore, the opening / closing frame plate 6 is attached to the box 1
When removed from, all the window holes W1 of the box 1 will open,
Cold air from the refrigerator can flow in. After the contents are cooled, the opening / closing frame plate 6 is inserted outside the outer wall surface 1o of the box body 1 to cover it, whereby all the window holes W1 of the box body 1 are closed.
【００２３】この発明は、前記の開閉枠板２や５のよう
に、箱体１の窓孔Ｗ１と位置合わせするために開閉枠板
２や５を上下方向に一定量移動して固定する必要がな
く、したがって開閉枠板２や５を上下方向に移動した状
態で位置決め固定する手段が不必要となり、構成が簡素
化される。しかも、開閉枠板６は全面が閉鎖状態なた
め、隙間が生じにくく、箱体１の各窓孔Ｗ１をより確実
に閉鎖できる。According to the present invention, like the open / close frame plates 2 and 5, it is necessary to move the open / close frame plates 2 and 5 by a fixed amount in the vertical direction to fix the open / close frame plates 2 and 5 in order to align with the window hole W1 of the box 1. Therefore, there is no need for means for positioning and fixing the open / close frame plates 2 and 5 in the vertically moved state, and the configuration is simplified. Moreover, since the entire surface of the opening / closing frame plate 6 is in the closed state, a gap is unlikely to occur and each window hole W1 of the box body 1 can be closed more reliably.
【００２４】請求項６は、請求項５の保冷箱を用いた保
冷方法であり、箱体１中に冷気を送りて込んで内容物を
冷却するときは、前記の開閉枠板６を箱体１から取り外
して、箱体１の各窓孔Ｗ１を開放しておく。内容物が冷
却した後に、開閉枠板６を箱体１の側壁１ｂの外側に被
せることで、箱体１の内部を外気から遮断できる。した
がって、通気窓孔の開いていない開閉枠板６を箱体１に
被せるか取り外すか、のみで足りるので、取り扱い操作
が簡便である。A sixth aspect of the present invention is a cold insulation method using the cold insulation box according to the fifth aspect. When the cold air is sent into the box body 1 to cool the contents, the open / close frame plate 6 is placed in the box body. 1, and each window hole W1 of the box 1 is opened. After the contents are cooled, by covering the outside of the side wall 1b of the box body 1 with the opening / closing frame plate 6, the inside of the box body 1 can be shielded from the outside air. Therefore, it suffices only to cover or remove the opening / closing frame plate 6 having no ventilation window hole on the box body 1, and the handling operation is simple.
【００２５】請求項７の箱体１は、その側壁１ｂの上半
分または下半分の領域に、通気用の窓孔Ｗ１を有してお
り、冷却時には、開閉枠板９は窓孔Ｗ１の存在しない位
置に保持しておき、冷却後保冷する際に、開閉枠板９を
窓孔Ｗ１の開いた領域にスライドさせて、窓孔Ｗ１をす
べて一斉に閉鎖する。The box body 1 of claim 7 has a window hole W1 for ventilation in the upper half or lower half region of the side wall 1b thereof, and the opening / closing frame plate 9 has the window hole W1 at the time of cooling. The window frame W1 is held in a non-operating position, and when it is kept cool after cooling, the opening / closing frame plate 9 is slid to the area where the window hole W1 is opened, and all the window holes W1 are closed at once.
【００２６】この構成の場合は、開閉枠板９は箱体１に
常時装着したままでよく、また開閉枠板９には窓孔が開
いていないので、開閉枠板９の位置合わせ精度がラフで
足り、しかも構成も簡単となり低コストで実現できる。In the case of this construction, since the opening / closing frame plate 9 may be always attached to the box body 1 and the opening / closing frame plate 9 has no window hole, the positioning accuracy of the opening / closing frame plate 9 is rough. It is sufficient, and the configuration is simple and can be realized at low cost.
【００２７】以上の各請求項における発明は、単一の開
閉枠板２、５、６、９を上下にスライドするのみで、す
べての通気用窓孔を一斉に開閉でき、操作が簡便であ
る。また、構造も簡単なため、安価に実現できる。In the inventions described in the above claims, all the ventilation window holes can be simultaneously opened and closed by simply sliding the single open / close frame plate 2, 5, 6, 9 up and down, and the operation is simple. . Further, since the structure is simple, it can be realized at low cost.
【００２８】[0028]
【実施例】次に本発明による保冷箱および保冷方法が実
際上どのように具体化されるかを実施例で説明する。図
１から図３は、請求項１、２、４の発明に対応する実施
例であり、図１は開閉枠板２を箱体１から取り外した状
態の斜視図、図２は図１におけるＸ−Ｘ方向の断面図、
図３は図１におけるＹ−Ｙ方向の断面図である。EXAMPLES Next, examples of practical use of the cold storage box and the cold storage method according to the present invention will be described. 1 to 3 show an embodiment corresponding to the inventions of claims 1, 2 and 4, FIG. 1 is a perspective view of a state in which the opening / closing frame plate 2 is removed from the box body 1, and FIG. A cross-section in the -X direction,
FIG. 3 is a sectional view taken along line YY in FIG.
【００２９】図１において、（ａ）は開閉枠板２の斜視
図、（ｂ）は箱体１の開閉式の蓋板部１ｄ…を開いた状
態の斜視図である。この実施例では、箱体１の長手方向
の側壁１ｂ、１ｂに多数の窓孔Ｗ１が開けられている。
しかも、窓孔Ｗ１の上下方向の幅ｈより、上下方向に隣
接する窓孔Ｗ１・Ｗ１間の間隔Ｈが大きい。In FIG. 1, (a) is a perspective view of the open / close frame plate 2, and (b) is a perspective view of the box body 1 with the openable cover plate portions 1d ... Opened. In this embodiment, a large number of window holes W1 are formed in the side walls 1b, 1b in the longitudinal direction of the box body 1.
Moreover, the gap H between the window holes W1 and W1 adjacent in the vertical direction is larger than the vertical width h of the window hole W1.
【００３０】一方、他方の側壁１ｃ、１ｃには、内部に
挿入されている開閉枠板２を上下方向に移動操作するた
めの窓孔として、上下方向に長いスリット３が開けられ
ている。On the other hand, the other side wall 1c, 1c is provided with a vertically long slit 3 as a window hole for vertically moving the opening / closing frame plate 2 inserted therein.
【００３１】（ａ）に示す開閉枠板２は、底部および天
井部が無く、上下が開いた構造になっており、かつ箱体
１の内部に丁度挿入できる寸法になっている。また、箱
体１の長手方向の側壁１ｂ、１ｂに対応して、開閉枠板
２の長手方向の側壁２ｂ、２ｂにも多数の窓孔Ｗ２が開
けられている。しかも、開閉枠板２の窓孔Ｗ２の上下方
向の幅は、箱体１の窓孔Ｗ１の上下方向の幅ｈと等し
く、窓孔Ｗ２の間隔Ｈも箱体１の窓孔Ｗ１の間隔Ｈと等
しい。The open / close frame plate 2 shown in (a) does not have a bottom portion and a ceiling portion, has a structure in which the top and bottom are opened, and has a size that can be just inserted into the inside of the box body 1. A large number of window holes W2 are also formed in the longitudinal side walls 2b, 2b of the opening / closing frame plate 2 corresponding to the longitudinal side walls 1b, 1b of the box body 1. Moreover, the vertical width of the window hole W2 of the opening / closing frame plate 2 is equal to the vertical width h of the window hole W1 of the box body 1, and the interval H of the window holes W2 is also the interval H of the window hole W1 of the box body 1. Is equal to
【００３２】したがって、開閉枠板２が矢印ａ１方向に
移動して箱体１中に挿入され、しかも図２（ａ）に示す
ように開閉枠板２が箱体１中において上限位置にある場
合は、箱体１の窓孔Ｗ１と開閉枠板２の窓孔Ｗ２とがち
ょうど重なり、箱体１の内部が外気と連通する。したが
って、この状態で箱体１の内部に青果物などを内蔵し、
蓋１ｄ…を閉じて冷蔵庫などに入れると、重なり合った
窓孔Ｗ１、Ｗ２から冷気が入り込み、内部が冷却され
る。Therefore, when the opening / closing frame plate 2 moves in the direction of arrow a1 and is inserted into the box body 1, and the opening / closing frame plate 2 is at the upper limit position in the box body 1 as shown in FIG. The window hole W1 of the box body 1 and the window hole W2 of the opening / closing frame plate 2 just overlap, and the inside of the box body 1 communicates with the outside air. Therefore, in this state, fruits and vegetables are built inside the box 1,
When the lids 1d ... Are closed and placed in a refrigerator or the like, cool air enters through the overlapping window holes W1 and W2, and the inside is cooled.
【００３３】箱体１中の内容物が冷却されたら、図２
（ｂ）に示すように、内側の開閉枠板２を下限位置まで
降下させると、開閉枠板２の窓孔Ｗ２・Ｗ２間のシャッ
ター部２ｓが、箱体窓孔Ｗ１と対応する位置に位置決め
されて該窓孔Ｗ１が閉鎖され、温かい外気が箱体１中に
入り込むのを阻止できる。When the contents in the box 1 are cooled, FIG.
As shown in (b), when the inner opening / closing frame plate 2 is lowered to the lower limit position, the shutter portion 2s between the window holes W2 and W2 of the opening / closing frame plate 2 is positioned at a position corresponding to the box window hole W1. As a result, the window W1 is closed, and warm outside air can be prevented from entering the box 1.
【００３４】箱体１の内部に収納されている開閉枠板２
を外側から上下移動操作できるように、図１、図３に例
示するような工夫がなされている。すなわち、開閉枠板
２の二つの側壁２ｃ、２ｃには、箱体１の前記の上下方
向スリット３と対応する位置に、凹部４が形成されてい
る。したがって、スリット３中から凹部４に指先を挿入
して引っかけることで、内部の開閉枠板２を上方向に、
あるいは下方向に移動でき、外から簡単に操作できる。Opening / closing frame plate 2 housed inside the box body 1
1 and 3 are devised so that the can be moved up and down from the outside. That is, the two side walls 2c, 2c of the opening / closing frame plate 2 are provided with the recesses 4 at positions corresponding to the vertical slits 3 of the box body 1. Therefore, by inserting a fingertip into the recess 4 from the slit 3 and hooking it, the opening / closing frame plate 2 inside is moved upward.
Or you can move it downwards and easily operate from the outside.
【００３５】凹部４の形成は、予め貫通孔を開けておい
て、内側からシールなどを貼って貫通孔を塞いだり、プ
レスで段ボール紙の途中まで打ち抜き、かつ続いて圧縮
することでも形成できる。The recess 4 can be formed by forming a through hole in advance and then sticking a seal or the like from the inside to close the through hole, punching the corrugated cardboard halfway with a press, and then compressing.
【００３６】また、図２（ａ）のように、開閉枠板２を
上限まで上昇させた状態において、振動などで開閉枠板
２が下降すると、箱体窓孔Ｗ１が閉じられて冷気が流入
不能となる。逆に、図２（ｂ）のように、開閉枠板２が
下限まで下降している状態において、誤って箱体１が上
下反転され、かつ振動などを受けると、開閉枠板２が箱
体１の窓孔Ｗ１を開く方向に移動して、保冷不能となる
恐れがある。Further, as shown in FIG. 2A, when the opening / closing frame plate 2 is lowered to the upper limit and the opening / closing frame plate 2 is lowered due to vibration or the like, the box window W1 is closed and cold air flows in. It becomes impossible. On the contrary, as shown in FIG. 2B, when the box body 1 is accidentally turned upside down and is subjected to vibration or the like while the open / close frame plate 2 is lowered to the lower limit, the open / close frame plate 2 is opened. There is a risk that the first window W1 may be moved in the opening direction to make it impossible to keep cold.
【００３７】そこで、図３に例示するように、先端がと
がった固定ピン７を、箱体１と開閉枠板２の側壁に挿通
する。図示例の固定ピン７は二股状になっており、先端
７１は挿入が容易なようにテーパ状にとがっていて、そ
の内側部７２は、脱落防止のためにテーパ状に傾斜して
いる。Then, as illustrated in FIG. 3, the fixing pin 7 having a sharp tip is inserted into the side wall of the box body 1 and the opening / closing frame plate 2. The fixing pin 7 in the illustrated example has a bifurcated shape, the tip 71 has a tapered shape for easy insertion, and the inner portion 72 thereof has a tapered shape to prevent it from falling off.
【００３８】この固定ピン７の先端７１を、箱体１と開
閉枠板２の側壁に強引に差し込むと、図示のように固定
ピン７の先端７１が箱体１と開閉枠板２の側壁を貫通
し、テーパ部７２が開閉枠板２の内面に引っ掛かって、
脱落不能となる。その結果、このテーパ部７２と頭部７
３との間に、箱体１と開閉枠板２の側壁が挟まれて開閉
枠板２が固定され、移動不能となる。しかも、箱体１と
開閉枠板２の側壁同士が密着するので、図２（ｂ）のよ
うに窓孔Ｗ１を閉じたときに、隙間から冷気が逃げるの
を防止できる。When the tip 71 of the fixing pin 7 is forcibly inserted into the side wall of the box 1 and the opening / closing frame plate 2, the tip 71 of the fixing pin 7 connects the side wall of the box 1 and the opening / closing frame plate 2 as shown in the figure. It penetrates, the taper part 72 is caught on the inner surface of the opening / closing frame plate 2,
It cannot be removed. As a result, the tapered portion 72 and the head 7
The box body 1 and the side wall of the open / close frame plate 2 are sandwiched between them and the open / close frame plate 2 is fixed, and cannot be moved. Moreover, since the box body 1 and the side walls of the open / close frame plate 2 are in close contact with each other, it is possible to prevent cool air from escaping from the gap when the window hole W1 is closed as shown in FIG. 2B.
【００３９】図３は、開閉枠板２が上限まで上昇した状
態でピン７が挿通され、開閉枠板２が下降しないように
固定されているが、図２（ｂ）のように開閉枠板２が下
限まで下降した状態でピン７を挿通すると、開閉枠板２
が移動して窓孔Ｗ１が開くのを防止できる。In FIG. 3, the pin 7 is inserted while the open / close frame plate 2 is raised to the upper limit, and the open / close frame plate 2 is fixed so as not to descend, but as shown in FIG. When the pin 7 is inserted in the state where 2 is lowered to the lower limit, the open / close frame plate 2
Can be prevented from moving and opening the window hole W1.
【００４０】ピン７は前記のように強引に差し込んでも
よいが、図１に示すように、箱体１にはその上下方向の
スライド距離Ｓだけ間隔をおいて上下２個の貫通孔１
２、１３を開けておき、開閉枠板２には図３のように上
限位置で上側の貫通孔１２と対応する位置に貫通孔１４
を開けておくと、ピン７の挿入が容易になる。The pin 7 may be forcibly inserted as described above, but as shown in FIG. 1, the box body 1 is provided with two through-holes 1 at the upper and lower sides thereof with an interval of the vertical slide distance S therebetween.
2, 13 are opened, and the opening / closing frame plate 2 has a through hole 14 at a position corresponding to the upper through hole 12 at the upper limit position as shown in FIG.
Opening makes it easier to insert the pin 7.
【００４１】すなわち、図３のように開閉枠板２を上昇
させた状態では、箱体１の上側の貫通孔１２と開閉枠板
２の貫通孔１４にピン７を挿通する。図２（ｂ）のよう
に開閉枠板２を下降させた状態では、箱体１の下側の貫
通孔１３と開閉枠板２の貫通孔１４にピン７を挿通する
だけでよい。That is, when the open / close frame plate 2 is raised as shown in FIG. 3, the pin 7 is inserted into the through hole 12 on the upper side of the box body 1 and the through hole 14 of the open / close frame plate 2. In the state where the open / close frame plate 2 is lowered as shown in FIG. 2B, it is only necessary to insert the pin 7 into the through hole 13 on the lower side of the box body 1 and the through hole 14 of the open / close frame plate 2.
【００４２】固定用のピン７は、側壁の中央に挿入する
と、内容物を突き刺して傷つける恐れがあるので、側壁
の隅部に挿通するのがよい。また、二股式の固定ピン７
は一例であって、たとえば画鋲や釘などのような他の種
の固定ピンを挿入してもよい。When the fixing pin 7 is inserted into the center of the side wall, the contents may be pierced and damaged, so it is preferable to insert the pin 7 into the corner of the side wall. Also, a bifurcated fixing pin 7
Is an example, and other types of fixing pins such as a thumbtack or a nail may be inserted.
【００４３】図４は開閉枠板を箱体１の外側に配置する
実施例であり、請求項３に対応している。この実施例の
場合は、箱体１の外壁面とほぼ同じ寸法の開閉枠板５を
作製しておく。そして、開閉枠板５が上限まで上昇した
ときに、箱体１の側壁１ｂの窓孔Ｗ１と開閉枠板５の側
壁の窓孔Ｗ５がちょうど重なるように、窓孔Ｗ１、Ｗ５
の幅ｈが決定されており、また窓孔Ｗ１、Ｗ５の幅ｈよ
りも窓孔Ｗ１、Ｗ５の上下方向間隔Ｈが大きい。FIG. 4 shows an embodiment in which the opening / closing frame plate is arranged outside the box body 1, and corresponds to claim 3. In the case of this embodiment, the opening / closing frame plate 5 having substantially the same size as the outer wall surface of the box body 1 is prepared. Then, when the opening / closing frame plate 5 rises to the upper limit, the window holes W1 and W5 are arranged so that the window hole W1 of the side wall 1b of the box body 1 and the window hole W5 of the side wall of the opening / closing frame plate 5 just overlap.
The width h of the window holes W1 and W5 is larger than the width h of the window holes W1 and W5.
【００４４】したがって、箱体１中に冷気を導入すると
きは、外側の開閉枠板５を上昇させて、図３の実施例で
説明した固定ピン７などで固定しておき、内容物が冷却
されたら固定ピン７を取り外して、開閉枠板５を下降さ
せた状態で、固定ピン７を挿通し固定する。Therefore, when the cool air is introduced into the box body 1, the outer opening / closing frame plate 5 is raised and fixed by the fixing pins 7 described in the embodiment of FIG. 3 to cool the contents. Then, the fixing pin 7 is removed, and the fixing pin 7 is inserted and fixed in a state where the opening / closing frame plate 5 is lowered.
【００４５】この下降状態では、開閉枠板５の窓孔Ｗ５
の存在しないシャッター部５ｓの上下方向の幅Ｈが、箱
体１の窓孔Ｗ１の幅ｈより大きいので、箱体窓孔Ｗ１が
閉鎖され、保冷可能となる。この実施例のように、開閉
枠板５が箱体１の外側に配設される場合は、開閉枠板５
を直接操作して上下移動できるので、図３に例示したス
リット３や凹部４は不必要となり、構造が簡素化され
る。In this lowered state, the window hole W5 of the opening / closing frame plate 5
Since the width H in the vertical direction of the shutter portion 5s in which the box does not exist is larger than the width h of the window hole W1 of the box body 1, the box window hole W1 is closed and it is possible to keep cold. When the open / close frame plate 5 is arranged outside the box body 1 as in this embodiment, the open / close frame plate 5 is used.
Since it can be moved up and down by directly operating, the slit 3 and the recess 4 illustrated in FIG. 3 are unnecessary, and the structure is simplified.
【００４６】以上の実施例の場合、図４に例示するよう
に、各窓孔Ｗ１、Ｗ２、Ｗ５の上下方向の幅ｈ＝３ｃ
ｍ、各窓孔の上下方向間隔Ｈ＝４ｃｍとした場合、窓孔
Ｗ１を閉じたときの箱体１側と開閉枠板２、５との重な
り代は０．５ｃｍとなる。また、開閉枠板２、５の上下
方向の移動距離Ｓは３．５ｃｍとなる。In the above embodiment, as shown in FIG. 4, the vertical width h = 3c of each window hole W1, W2, W5.
When the vertical distance H between each window is H = 4 cm, the overlap margin between the box 1 side and the open / close frame plates 2 and 5 when the window W1 is closed is 0.5 cm. The vertical movement distance S of the open / close frame plates 2 and 5 is 3.5 cm.
【００４７】以上の各実施例では、開閉枠板２、５が上
昇した状態で、窓孔Ｗ１が開いて冷気が流入するように
なっているが、逆に開閉枠板２、５が下降状態で箱体窓
孔Ｗ１と開閉枠板２、５の窓孔Ｗ２、Ｗ５が重なって開
くようにしても差し支えない。In each of the above embodiments, the opening / closing frame plates 2 and 5 are raised, and the window hole W1 is opened to allow cool air to flow in. On the contrary, the opening / closing frame plates 2 and 5 are lowered. Therefore, there is no problem even if the box window W1 and the window holes W2 and W5 of the opening / closing frame plates 2 and 5 overlap and open.
【００４８】図５も図４の実施例と同様に箱体１の外側
に開閉枠板を配設するが、図５（ａ）に例示するよう
に、この実施例の開閉枠板６は、通気用の窓孔を有して
いない。箱体１は、前記の各実施例における箱体と全く
同じであり、側壁１ｂに多数の窓孔Ｗ１が開けられてい
る。なお、この実施例では、必ずしもｈ＜Ｈである必要
はない。In FIG. 5 as well, an opening / closing frame plate is arranged outside the box 1 as in the embodiment of FIG. 4, but as shown in FIG. 5 (a), the opening / closing frame plate 6 of this embodiment is It has no vent holes. The box 1 is exactly the same as the box in each of the above-described embodiments, and has a large number of window holes W1 formed in the side wall 1b. In this embodiment, it is not necessary that h <H.
【００４９】この実施例の場合は、箱体１中に冷気を導
入する際は、外側の開閉枠板６を取り外しておく。する
と、箱体１の側壁の窓孔Ｗ１は開放状態となり、冷気が
流入可能となる。内容物が冷却された後に、窓孔の無い
開閉枠板６を箱体１の外側に位置決めして下限まで押し
下ろすと、図５（ｂ）のように箱体１の窓孔Ｗ１がすべ
て閉鎖された状態となる。In the case of this embodiment, when the cool air is introduced into the box body 1, the outer open / close frame plate 6 is removed. Then, the window hole W1 on the side wall of the box body 1 is opened, and cold air can flow in. After the contents have been cooled, the opening / closing frame plate 6 having no window hole is positioned outside the box body 1 and pushed down to the lower limit, and all the window holes W1 of the box body 1 are closed as shown in FIG. 5 (b). It will be in the state of being.
【００５０】この実施例では、図１〜図４の実施例のよ
うに、箱体１の窓孔Ｗ１と開閉枠板２、５の窓孔Ｗ２、
Ｗ５との位置合わせは不要なため、箱体窓孔Ｗ１は任意
の位置に、しかもランダムに開けることもでき、大きさ
も任意であり、自由度が増す。さらに、図７に示すよう
な従来の窓孔つき段ボール箱２１をそのまま利用するこ
ともできる。In this embodiment, as in the embodiment shown in FIGS. 1 to 4, the window hole W1 of the box body 1 and the window holes W2 of the open / close frame plates 2 and 5,
Since the alignment with W5 is unnecessary, the box window W1 can be opened at an arbitrary position and at random, and the size is arbitrary, and the degree of freedom is increased. Further, the conventional corrugated cardboard box with a window 21 as shown in FIG. 7 can be used as it is.
【００５１】前記のように、箱体１の窓孔Ｗ１を開閉枠
板６で閉じた状態では、箱体１の内容物によって箱体１
の側壁１ｂが開閉枠板６の側壁６ｂに押しつけられて密
着するので、開閉枠板６が振動などで移動する恐れは少
ないが、箱体１と開閉枠板６との間を、ラベルや粘着テ
ープ８などで固定すると、移動を確実に防止できる。も
ちろん、図３のような固定ピン７を用いてもよい。As described above, when the window hole W1 of the box body 1 is closed by the opening / closing frame plate 6, the box body 1 is filled with the contents of the box body 1.
Since the side wall 1b of the open / close frame plate 6 is pressed against the side wall 6b of the open / close frame plate 6 to be in close contact with the side wall 6b of the open / close frame plate 6, there is little risk that the open / close frame plate 6 will move due to vibration or the like. If fixed with tape 8 or the like, movement can be reliably prevented. Of course, the fixing pin 7 as shown in FIG. 3 may be used.
【００５２】なお、図４、図５の実施例のように箱体１
の外側に配置する開閉枠板５、６の場合は、天井部を有
していても差し支えない。すなわち、少なくとも底部が
開放しておれば足りる。The box 1 as in the embodiment of FIGS.
In the case of the opening / closing frame plates 5 and 6 arranged outside the above, it is possible to have the ceiling portion. That is, it is sufficient if at least the bottom is open.
【００５３】図５では開閉枠板６が箱体１とほぼ同じ高
さになっているのに対し、請求項７に対応する図６の実
施例では、開閉枠板９の高さが、箱体１の高さのほぼ２
分の１になっている。開閉枠板９には、通気用の窓孔が
開いていない点は、図５の実施例と同じである。In FIG. 5, the opening / closing frame plate 6 has almost the same height as the box body 1, whereas in the embodiment of FIG. 6 corresponding to claim 7, the height of the opening / closing frame plate 9 is Almost 2 height of body 1
It is one-third. The open / close frame plate 9 is the same as the embodiment shown in FIG. 5 in that the ventilation window is not opened.
【００５４】一方、箱体１には、図示例では上半分のみ
に窓孔Ｗ１が開いている。箱体１中を冷却する場合は、
図６（ａ）に示すように、開閉枠板９を箱体１の下側に
位置させておる。冷却後保冷する場合は、図６（ｂ）に
示すように、開閉枠板９を箱体１の上側にスライドする
と、箱体１の窓孔Ｗ１がすべて一斉に閉鎖される。この
状態で、開閉枠板９を箱体１に粘着テープ８などで固定
したり、図３に例示したようなピン７などを、開閉枠板
９の貫通孔１０と箱体１の貫通孔１１に挿通して固定す
る。On the other hand, the box 1 has a window hole W1 only in the upper half in the illustrated example. When cooling the inside of the box 1,
As shown in FIG. 6A, the opening / closing frame plate 9 is positioned below the box body 1. In the case of keeping cool after cooling, as shown in FIG. 6B, when the opening / closing frame plate 9 is slid to the upper side of the box body 1, all the window holes W1 of the box body 1 are closed at once. In this state, the opening / closing frame plate 9 is fixed to the box body 1 with the adhesive tape 8 or the like, or the pin 7 as illustrated in FIG. 3 is attached to the through hole 10 of the opening / closing frame plate 9 and the through hole 11 of the box body 1. Insert it through and fix it.
【００５５】この実施例の場合は、図１〜図４の実施例
に比べて、開閉枠板９のスライド距離Ｓは大きくなる
が、図５の実施例のように開閉枠板６を箱体１に対し着
脱する必要がなく、箱体１に装着したままでよいので、
箱体１を積み重ねた状態でも操作でき、開閉枠板９の操
作性が向上する。In the case of this embodiment, the sliding distance S of the opening / closing frame plate 9 is larger than that in the embodiment of FIGS. 1 to 4, but the opening / closing frame plate 6 is replaced by a box body as in the embodiment of FIG. Since it is not necessary to attach and detach to and from 1, it can be attached to the box body 1,
The boxes 1 can be operated even when they are stacked, and the operability of the open / close frame plate 9 is improved.
【００５６】なお、図示のように箱体１の上半分に通気
用の窓孔Ｗ１が開いている方が、冷気が箱体１の底側に
移動して効率的に冷却できるが、箱体１の下半分側に窓
孔Ｗ１を開けることも可能である。また、図示例では、
開閉枠板９は箱体１の２分の１の高さになっているが、
箱体１における窓孔Ｗ１の領域がｄの範囲とすると、開
閉枠板９の高さＤは、領域ｄより大きければ足りる。As shown in the drawing, when the window hole W1 for ventilation is opened in the upper half of the box body 1, the cool air can move to the bottom side of the box body 1 and can be cooled efficiently. It is also possible to open a window hole W1 on the lower half side of 1. In the illustrated example,
Although the open / close frame plate 9 is half the height of the box body 1,
If the area of the window hole W1 in the box 1 is in the range of d, the height D of the opening / closing frame plate 9 is sufficient if it is larger than the area d.
【００５７】以上の各実施例では、箱体１や開閉枠板
２、５の窓孔Ｗ１、Ｗ２、Ｗ５は、箱体１の長手方向の
側壁に設けてあるが、他方の側壁に設けてもよく、ある
いはすべての側壁に設けてもよい。窓孔の形状や配置
も、前記のｈ＜Ｈの条件さえ満たせば、自由に設定でき
る。また、箱体１や各開閉枠板２、５、６、９の材料
は、段ボールや合成樹脂、合板などでもよく、特に制限
はない。保冷時の箱体１と開閉枠板との固定手段も、ピ
ン７や釘、粘着テープ８などのほか、段ボール用のステ
ップラーなどを用いることもできる。In each of the above embodiments, the window holes W1, W2, W5 of the box body 1 and the open / close frame plates 2, 5 are provided on the side wall in the longitudinal direction of the box body 1, but are provided on the other side wall. Or all sidewalls may be provided. The shape and arrangement of the window holes can be freely set as long as the above condition h <H is satisfied. Further, the material of the box body 1 and each of the open / close frame plates 2, 5, 6, 9 may be corrugated cardboard, synthetic resin, plywood or the like, and is not particularly limited. As the means for fixing the box body 1 and the open / close frame plate at the time of keeping cold, in addition to the pins 7, the nails, the adhesive tape 8 and the like, a stepler for corrugated board and the like can be used.
【００５８】[0058]
【発明の効果】請求項１によると、箱体１の内部の開閉
枠板２を、該箱体１および開閉枠板２の窓孔Ｗ１、Ｗ２
が重なる状態に移動することで、箱体１の内部に冷気を
送ることができ、冷却後は開閉枠板２を上または下にス
ライドして、箱体窓孔Ｗ１を開閉枠板２のシャッター部
２ｓで閉鎖することにより、効率的に保冷できる。According to the first aspect of the present invention, the opening / closing frame plate 2 inside the box body 1 is provided with the window holes W1 and W2 of the box body 1 and the opening / closing frame plate 2.
The cold air can be sent to the inside of the box body 1 by moving the box body 1 to the overlapping state, and after cooling, the opening / closing frame plate 2 is slid up or down to open the box body window hole W1 in the shutter of the opening / closing frame plate 2. Cooling can be efficiently performed by closing the portion 2s.
【００５９】この場合、請求項２のように、箱体１の窓
孔３から指をさし込み、開閉枠板２の凹部４に指先を引
っかけることで、内部の開閉枠板２を外から容易に上下
移動でき、操作が簡便となる。In this case, as described in claim 2, by inserting a finger from the window hole 3 of the box body 1 and hooking a fingertip in the concave portion 4 of the open / close frame plate 2, the open / close frame plate 2 inside is opened from the outside. It can be moved up and down easily and the operation is simple.
【００６０】請求項３のように、箱体１の外側に開閉枠
板５を配置した場合は、開閉枠板５を直接上下移動操作
できるので、操作が簡便となり、しかも請求項２におけ
る箱体１の窓孔３や開閉枠板２の凹部４などが不必要と
なり、構造が簡素化される。When the open / close frame plate 5 is arranged outside the box body 1 as in claim 3, the open / close frame plate 5 can be directly moved up and down, which simplifies the operation. The window hole 3 of No. 1 and the concave portion 4 of the opening / closing frame plate 2 are unnecessary, and the structure is simplified.
【００６１】前記のように、箱体１の窓孔Ｗ１と開閉枠
板２、５の窓孔Ｗ２、Ｗ５を位置合わせした後は、請求
項４のように、先端がとがった固定ピンを挿通すること
により、箱体窓孔Ｗ１が開放した状態にあるいは閉鎖し
た状態に固定でき、振動などで開閉枠板２や５が移動す
るのを確実に防止できる。After the window hole W1 of the box body 1 and the window holes W2, W5 of the opening / closing frame plates 2, 5 are aligned as described above, a fixing pin having a sharp tip is inserted as in claim 4. By doing so, the box window W1 can be fixed in an open state or a closed state, and it is possible to reliably prevent the opening / closing frame plates 2 and 5 from moving due to vibration or the like.
【００６２】請求項５の保冷箱は、開閉枠板６に通気用
の窓孔が開いていないので、前記の開閉枠板２や５のよ
うに、箱体１の窓孔Ｗ１と位置合わせする必要がない。
したがって、位置合わせ状態で固定する手段が不必要と
なり、構成が簡素化され、開閉枠板６は全面閉鎖状態な
ため、箱体１の各窓孔Ｗ１をより確実に閉鎖でき、保冷
効果が向上する。In the cold insulation box of claim 5, since the opening / closing frame plate 6 is not provided with a ventilation window hole, it is aligned with the window hole W1 of the box body 1 like the opening / closing frame plates 2 and 5 described above. No need.
Therefore, the means for fixing in the aligned state is unnecessary, the configuration is simplified, and the opening / closing frame plate 6 is in the entire closed state, so that each window hole W1 of the box body 1 can be closed more reliably, and the cold insulation effect is improved. To do.
【００６３】請求項６の保冷方法によると、箱体１中を
冷却するときは、前記の開閉枠板６を箱体１から取り外
しておけばよく、冷却後に開閉枠板６を箱体１の側壁１
ｂの外側に被せるだけで足りるので、通気窓孔の開いて
いない開閉枠板６を箱体１に被せるか取り外すかのみで
よく、取り扱い操作が簡便となる。According to the cooling method of claim 6, when the inside of the box body 1 is cooled, the opening / closing frame plate 6 may be removed from the box body 1, and after cooling, the opening / closing frame plate 6 of the box body 1 is removed. Side wall 1
Since it suffices to cover the outside of b, it suffices to cover or remove the opening / closing frame plate 6 having no ventilation window hole, and the handling operation becomes simple.
【００６４】請求項７のように、箱体１の側壁１ｂの上
半分または下半分の領域に窓孔Ｗ１を設け、窓孔の開い
ていない開閉枠板９を上下にスライドさせて前記窓孔Ｗ
１を開閉する構成の場合は、開閉枠板９が箱体１に常時
装着されているので取り扱いが簡便となり、また開閉枠
板９には窓孔が開いていないので、構造が簡素化され低
コストで実現でき、かつ開閉枠板９の位置合わせ精度が
ラフで足りる。According to the seventh aspect, the window hole W1 is provided in the upper half or the lower half region of the side wall 1b of the box body 1, and the open / close frame plate 9 having no window hole is slid up and down to open the window hole. W
In the case of the structure for opening and closing 1, the opening and closing frame plate 9 is always attached to the box body 1 for easy handling, and since the opening and closing frame plate 9 has no window hole, the structure is simplified and the structure is low. It can be realized at low cost, and the positioning accuracy of the opening / closing frame plate 9 is rough and sufficient.
【００６５】さらに、以上の各請求項において共通する
利点として、一体の開閉枠板２、５、６、９を上下移動
することで、箱体１のすべての窓孔Ｗ１を一斉に開閉で
きるので、本発明の出願人が先に提案した特願平６−４
１５４２号のようにスライダーを１枚ずつ独立して操作
する場合に比べて、開閉操作が簡便となり、構造も簡素
化され、安価に実現できる。Further, as an advantage common to each of the above claims, it is possible to simultaneously open and close all the window holes W1 of the box body 1 by vertically moving the integrated open / close frame plates 2, 5, 6, and 9. The Japanese Patent Application No. 6-4 previously proposed by the applicant of the present invention
Compared to the case of operating the sliders one by one as in No. 1542, the opening and closing operation becomes simpler, the structure is simplified, and the cost can be reduced.
【００６６】[0066]
【図１】窓孔つきの開閉枠板を箱体に内蔵する実施例の
斜視図である。FIG. 1 is a perspective view of an embodiment in which an opening / closing frame plate with window holes is built in a box.
【図２】図１の開閉枠板を箱体中に内蔵した状態の縦断
面図である。FIG. 2 is a vertical cross-sectional view showing a state where the open / close frame plate of FIG. 1 is built in a box body.
【図３】内部の開閉枠板を外部から操作できるようにし
た実施例の縦断面図である。FIG. 3 is a vertical cross-sectional view of an embodiment in which an opening / closing frame plate inside can be operated from the outside.
【図４】窓孔つきの開閉枠板を箱体側壁の外側に被せる
実施例の縦断面図である。FIG. 4 is a vertical cross-sectional view of an embodiment in which an opening / closing frame plate with a window hole is covered on the outside of a side wall of a box body.
【図５】窓孔なしの開閉枠板を箱体側壁の外側に被せる
実施例である。FIG. 5 is an embodiment in which an opening / closing frame plate without window holes is placed on the outside of the side wall of the box body.
【図６】上半分のみに窓孔を有する箱体の実施例を示す
縦断面図である。FIG. 6 is a vertical cross-sectional view showing an embodiment of a box body having window holes only in the upper half.
【図７】通気孔が開けられた従来の段ボール箱を例示す
る斜視図である。FIG. 7 is a perspective view illustrating a conventional cardboard box having a vent hole.
【図８】従来の保冷式箱を例示する斜視図と断面図であ
る。FIG. 8 is a perspective view and a cross-sectional view illustrating a conventional cold insulation box.
１ 開閉式の蓋板部を有する箱体 １ｂ 箱体の側壁 １ｉ 箱体の内壁 １ｏ 箱体の外壁面 Ｗ１ 箱体の窓孔 ｈ 箱体の窓孔Ｗ１の上下方向の幅 ２ 開閉枠板 ２ｂ 開閉枠板の側壁 Ｗ２ 開閉枠板２の窓孔 ２ｓ シャッター部 Ｈ シャッター部の上下方向の幅 ３ 窓孔（スリット） ４ 凹部 ５ 箱体の外側に配設される開閉枠板 ５ｂ 開閉枠板５の側壁 Ｗ５ 開閉枠板５の窓孔 ５ｓ 開閉枠板５のシャッター部 ６ 窓孔を有しない開閉枠板 ７ 固定用のピン ８ 粘着テープ ９ 高さが箱体の２分の１の窓孔を有しない開閉枠板 1 Box with openable lid plate 1b Side wall of box 1i Box inner wall 1o Box outer wall W1 Box window hole h Box window W1 vertical width 2 Box frame 2b Side wall of the open / close frame plate W2 Window hole of the open / close frame plate 2s Shutter part H Vertical width of the shutter part 3 Window hole (slit) 4 Recessed part 5 Open / close frame plate 5b outside the box body 5b Open / close frame plate 5 Side wall of W5 Opening / closing frame plate 5 window hole 5s Shutter part of opening / closing frame plate 5 Opening / closing frame plate without window hole 7 Fixing pin 8 Adhesive tape 9 Half the height of the box body Openable frame plate
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ６５Ｄ 81/38 Ｌ 85/50 Ｂ Ｃ Ｇ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI technical display location B65D 81/38 L 85/50 B C G
Claims (7)
体１の内壁１ｉに重なって上下に摺動する寸法で、上下
が開放した枠状の開閉枠板２とを有し、 該箱体１の側壁１ｂおよび開閉枠板２の側壁２ｂには、
互いに重なり合う窓孔Ｗ１、Ｗ２を有し、かつ開閉枠板
２には、その窓孔Ｗ２に隣接して、箱体１の窓孔Ｗ１の
上下方向の幅ｈより大きな幅Ｈを有するシャッター部２
ｓを有していることを特徴とする保冷箱。1. A box body 1 having an openable / closable lid plate portion, and a frame-shaped open / close frame plate 2 which is vertically overlapped with an inner wall 1i of the box body 1 and which slides vertically. On the side wall 1b of the box body 1 and the side wall 2b of the opening / closing frame plate 2,
A shutter portion 2 having overlapping window holes W1 and W2 and having a width H larger than a vertical width h of the window hole W1 of the box 1 in the opening / closing frame plate 2 adjacent to the window hole W2.
A cool box characterized by having s.
る開閉枠板２を上下方向に移動操作するための窓孔３を
有しており、 該箱体１の内壁に重なって挿入されている開閉枠板２に
は、前記の窓孔３と対応する位置に、指先を挿入できる
凹部４を有していることを特徴とする請求項１記載の保
冷箱。2. The box body 1 has a window hole 3 for vertically moving the opening / closing frame plate 2 inserted therein, and is overlapped with the inner wall of the box body 1. The cool box according to claim 1, wherein the opening / closing frame plate 2 that is inserted has a concave portion 4 at a position corresponding to the window hole 3 into which a fingertip can be inserted.
体１の外壁面１ｏに重なって上下摺動できるように被さ
り、少なくとも底部が開放した枠状の開閉枠板５とを有
し、 該箱体１の側壁１ｂおよび開閉枠板５の側壁５ｂには、
互いに重なり合う窓孔Ｗ１、Ｗ５を有し、かつ開閉枠板
５には、その窓孔Ｗ５に隣接して、箱体１の窓孔１Ｗの
上下方向の幅ｈより大きな幅Ｈを有するシャッター部５
ｓを有していることを特徴とする保冷箱。3. A box body 1 having an openable / closable lid plate part, and a frame-shaped open / close frame plate 5 which overlaps with an outer wall surface 1o of the box body 1 so as to be vertically slidable and at least a bottom part of which is open. The side wall 1b of the box body 1 and the side wall 5b of the opening / closing frame plate 5 have
A shutter portion 5 having overlapping window holes W1 and W5 and having a width H adjacent to the window hole W5 and larger than the vertical width h of the window hole 1W of the box 1 in the opening / closing frame plate 5.
A cool box characterized by having s.
に、先端がとがった固定ピンを挿通することにより、箱
体１と開閉枠板２または５とが重なった状態で固定され
ていることを特徴とする請求項１から請求項３中のいず
れかの項に記載の保冷箱。4. The box body 1 and the opening / closing frame plate 2 or 5 are fixed in a state where the box body 1 and the opening / closing frame plate 2 or 5 are overlapped by inserting a fixing pin having a sharp tip into the box body 1 and the opening / closing frame plate 2 or 5. The cold-insulated box according to any one of claims 1 to 3, wherein
体１の外壁面１ｏに重なって上下摺動できるように被さ
り、少なくとも底部が開放した枠状の開閉枠板６とを有
し、 該箱体１の側壁１ｂには、通気用の窓孔Ｗ１を有してお
り、 前記開閉枠板６には、箱体１の前記窓孔Ｗ１と重なる窓
孔を有していないことを特徴とする保冷箱。5. A box body (1) having an openable / closable lid plate section, and a frame-shaped opening / closing frame board (6) which overlaps an outer wall surface (1o) of the box body (1) and is covered so as to be able to slide up and down and at least a bottom portion is open. The side wall 1b of the box body 1 has a window hole W1 for ventilation, and the opening / closing frame plate 6 has a window hole overlapping the window hole W1 of the box body 1. Cool box characterized by not having.
かつ開閉式の蓋板部を有する箱体１と、 該箱体１の外壁面１ｏに重なって上下摺動できるように
被さり、少なくとも底部が開放した枠状の側壁６ｂを有
し、該側壁６ｂには通気用の窓孔を有しない開閉枠板６
とを用意し、 内容物の入った前記の箱体１の蓋板部を閉じた状態で箱
体１中に冷気を送り込んで内容物を冷却した後、保冷す
る場合に、前記の開閉枠板６を箱体１の側壁１ｂの外側
に挿入して被せることを特徴とする保冷方法。6. A side wall has a window hole W1 for ventilation,
Further, it has a box body 1 having an openable and closable lid plate portion, and a frame-shaped side wall 6b which is overlapped with the outer wall surface 1o of the box body 1 so as to be vertically slidable and has at least a bottom open. Opening / closing frame plate 6 that does not have window holes for ventilation
In order to cool the contents by sending cold air into the box 1 with the lid plate portion of the box 1 containing the contents closed and cooling the contents, 6. A cold insulation method characterized by inserting 6 into the outside of the side wall 1b of the box 1 and covering it.
体１の外壁面１ｏに重なって上下方向に摺動できるよう
に被さった枠状の開閉枠板９とを有し、 該箱体１の側壁１ｂの上半分または下半分の領域に、通
気用の窓孔Ｗ１を有しており、 前記の開閉枠板９は、通気用の窓孔を有しておらず、し
かも前記箱体１の窓孔Ｗ１をすべて閉鎖できる高さ寸法
Ｄを有していることを特徴とする保冷箱。7. A box body 1 having an openable / closable lid plate portion, and a frame-shaped open / close frame plate 9 which is overlapped with an outer wall surface 1o of the box body 1 so as to be vertically slidable. In the upper half or lower half region of the side wall 1b of the box body 1, there is a ventilation window hole W1, and the opening and closing frame plate 9 does not have a ventilation window hole, Moreover, a cold-insulated box having a height dimension D capable of closing all the window holes W1 of the box body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8806194A JP2709438B2 (en) | 1994-04-02 | 1994-04-02 | Cool box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8806194A JP2709438B2 (en) | 1994-04-02 | 1994-04-02 | Cool box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07277373A true JPH07277373A (en) | 1995-10-24 |
| JP2709438B2 JP2709438B2 (en) | 1998-02-04 |
Family
ID=13932343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8806194A Expired - Fee Related JP2709438B2 (en) | 1994-04-02 | 1994-04-02 | Cool box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2709438B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012010681A (en) * | 2010-07-05 | 2012-01-19 | Cho Zuiyo | Folding pet carrier box |
| JP2016040173A (en) * | 2014-08-12 | 2016-03-24 | トーホー工業株式会社 | Foam box for freezing |
| CN105857935A (en) * | 2016-06-06 | 2016-08-17 | 无锡市翱宇特新科技发展有限公司 | Material sample insulation frame |
| CN107380731A (en) * | 2017-09-21 | 2017-11-24 | 河北华厚天成环保技术有限公司 | A kind of reagent save set of water quality online analyzer |
| CN108861126A (en) * | 2018-06-04 | 2018-11-23 | 佛山市同鑫智能装备科技有限公司 | A kind of energy conservation and environmental protection constant-temperature bag |
| JP2019210017A (en) * | 2018-06-06 | 2019-12-12 | 三甲株式会社 | Container and set of vessels and container |
| CN113548318A (en) * | 2021-07-12 | 2021-10-26 | 中国人民解放军联勤保障部队第九二〇医院 | Storage facilities of umbilical cord mesenchymal stem cell exosome |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562476U (en) * | 1992-01-28 | 1993-08-20 | 鐘紡株式会社 | Frozen dessert shipping box |
| JPH0571171U (en) * | 1991-03-22 | 1993-09-24 | 鐘淵化学工業株式会社 | Cold box for fruits and vegetables |
-
1994
- 1994-04-02 JP JP8806194A patent/JP2709438B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571171U (en) * | 1991-03-22 | 1993-09-24 | 鐘淵化学工業株式会社 | Cold box for fruits and vegetables |
| JPH0562476U (en) * | 1992-01-28 | 1993-08-20 | 鐘紡株式会社 | Frozen dessert shipping box |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012010681A (en) * | 2010-07-05 | 2012-01-19 | Cho Zuiyo | Folding pet carrier box |
| JP2016040173A (en) * | 2014-08-12 | 2016-03-24 | トーホー工業株式会社 | Foam box for freezing |
| CN105857935A (en) * | 2016-06-06 | 2016-08-17 | 无锡市翱宇特新科技发展有限公司 | Material sample insulation frame |
| CN107380731A (en) * | 2017-09-21 | 2017-11-24 | 河北华厚天成环保技术有限公司 | A kind of reagent save set of water quality online analyzer |
| CN108861126A (en) * | 2018-06-04 | 2018-11-23 | 佛山市同鑫智能装备科技有限公司 | A kind of energy conservation and environmental protection constant-temperature bag |
| JP2019210017A (en) * | 2018-06-06 | 2019-12-12 | 三甲株式会社 | Container and set of vessels and container |
| CN113548318A (en) * | 2021-07-12 | 2021-10-26 | 中国人民解放军联勤保障部队第九二〇医院 | Storage facilities of umbilical cord mesenchymal stem cell exosome |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2709438B2 (en) | 1998-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |