JPH0438216Y2 - - Google Patents
Info
- Publication number
- JPH0438216Y2 JPH0438216Y2 JP1985126273U JP12627385U JPH0438216Y2 JP H0438216 Y2 JPH0438216 Y2 JP H0438216Y2 JP 1985126273 U JP1985126273 U JP 1985126273U JP 12627385 U JP12627385 U JP 12627385U JP H0438216 Y2 JPH0438216 Y2 JP H0438216Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- fixed part
- cooled
- inverted
- insulating sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001816 cooling Methods 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 11
- 239000004698 Polyethylene Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案は伸縮式予冷保冷庫に関するもので、
更に詳細には、例えば生鮮食品等の被冷却物の量
に応じて必要な保冷スペースを提供することを目
的とする伸縮式予冷保冷庫の改良に係るものであ
る。[Detailed explanation of the invention] [Industrial application field] This invention relates to a telescopic pre-cooled refrigerator.
More specifically, the present invention relates to an improvement of an extendable pre-cooled refrigerator whose purpose is to provide a necessary cold storage space depending on the amount of objects to be cooled, such as fresh foods.
［従来の技術］
従来、この種の保冷庫として、例えば、第１２
図に示すように、頂盤ａの四周にカーテンｂを伸
縮自在に吊設すると共に、頂盤ａ上へカーテン内
を冷却する冷凍機ｃ及びカーテンｂを伸縮させる
カーテン操作装置ｄを設置して成る移動可能な保
冷庫が知られている（実用新案登録第1275249号、
実公昭53−26695号公報参照）。また、定寸の幅を
有するアーチ形折板の端部を相互に重合させて連
続したアーチ形本体を形成し、このアーチ形本体
の内面に断熱層を設けた断熱庫も知られている
（実開昭59−195480号公報参照）。[Prior Art] Conventionally, as this type of cold storage, for example,
As shown in the figure, a curtain b is telescopically hung around the four circumferences of the top panel a, and a refrigerator c for cooling the inside of the curtain and a curtain operating device d for expanding and contracting the curtain b are installed on the top panel a. A movable cooler is known (Utility Model Registration No. 1275249,
(Refer to Utility Model Publication No. 53-26695). In addition, there is also known a heat-insulating warehouse in which the ends of arch-shaped folded plates having a fixed width are overlapped with each other to form a continuous arch-shaped body, and a heat-insulating layer is provided on the inner surface of this arch-shaped body ( (Refer to Utility Model Application Publication No. 59-195480).
［考案が解決しようとする問題点］
しかしながら、前者すなわち実公昭53−26695
号公報に記載の保冷庫は、被冷却物を収容する棚
等の上までフオークリフトのフオーク等で運搬し
た後、カーテン操作装置ｄを作動させて、棚等に
被せなければならないため、保冷庫の他に棚等の
収容部が必要であり、しかも、保冷庫の設置に際
して、フオークリフト等の運搬手段を必要とする
ため、設置作業が面倒であるという欠点があつ
た。また、後者すなわち実開昭59−195480号公報
に記載のものは、逆Ｕ字状フレーム同士を連結す
るため、任意の長さの断熱庫を形成することがで
きるが、固定式であるため、収容物の量の変動に
対応することができず、スペースの有効利用が図
れないという問題があつた。[Problem that the invention attempts to solve] However, the former, that is, the problem that the invention aims to solve
The cold storage described in the publication requires that the items to be cooled be transported to the top of the shelf, etc., using a fork of a forklift, and then the curtain operating device d must be activated to cover the shelf, etc.; In addition, storage units such as shelves are required, and furthermore, when installing the cold storage, transportation means such as a forklift is required, so the installation work is troublesome. In addition, the latter, that is, the one described in Japanese Utility Model Application Publication No. 59-195480, connects the inverted U-shaped frames to each other, so it is possible to form an insulated storage of any length, but since it is a fixed type, There was a problem in that it was not possible to respond to changes in the amount of stored items, and the space could not be used effectively.
また、この種の保冷庫等においては、断熱性は
勿論、結露による弊害を防止するための防水性及
び太陽光等の外部からの光による被冷却物の劣化
を防止するための遮光性が要求されている。 In addition, this type of cold storage requires not only heat insulation properties, but also waterproof properties to prevent the harmful effects of condensation, and light blocking properties to prevent the deterioration of the cooled items due to external light such as sunlight. has been done.
この考案は上記事情に鑑みなされたもので、フ
オークリフト等の運搬手段を使用することなく、
簡単に被冷却物の量に応じた保冷スペースを確保
でき、かつ断熱性、防水性及び遮光性に優れた伸
縮式予冷保冷庫を提供することを目的とするもの
である。 This idea was made in view of the above circumstances, and without using transportation means such as forklifts,
It is an object of the present invention to provide a retractable pre-cooling refrigerator which can easily secure a cold storage space corresponding to the amount of objects to be cooled and which has excellent heat insulation, waterproof and light shielding properties.
［問題点を解決するための手段］
上記目的を達成するために、この考案の伸縮式
予冷保冷庫は、箱形の固設部と、この固設部に伸
縮自在に連なる伸縮部とから成り、上記固設部
は、箱形のフレームの外面を断熱シートにて被着
すると共に、内部に冷却機器を設置し、上記伸縮
部は、それぞれキヤスタを装着した複数の逆Ｕ形
状フレーム同士をパンタグラフ式リンク機構にて
連結すると共に、上記逆Ｕ形状フレームの外面に
断熱シートを被着して成り、上記断熱シートは、
防水・保護用プラスチツクフイルム、遮光用アル
ミニウム層、補強用布層及び断熱用発泡樹脂層の
単一又は二重積層構造にて形成されるものであ
る。[Means for Solving the Problems] In order to achieve the above object, the telescopic pre-cooling refrigerator of this invention consists of a box-shaped fixed part and an extendable part that is telescopically connected to the fixed part. The fixed part covers the outer surface of the box-shaped frame with a heat insulating sheet and has a cooling device installed inside, and the extendable part connects a plurality of inverted U-shaped frames each equipped with a caster to a pantograph. They are connected by a type link mechanism, and a heat insulating sheet is attached to the outer surface of the inverted U-shaped frame, and the heat insulating sheet is
It is formed of a single or double laminated structure of a waterproof/protective plastic film, a light-shielding aluminum layer, a reinforcing cloth layer, and a heat-insulating foam resin layer.
［作用］ 上記技術的手段は次のように作用する。[Effect] The above technical means works as follows.
固設部から伸縮部を伸長することにより、被冷
却物の量に応じた必要な保冷スペースを容易に確
保することができ、かつ、被冷却物の量に応じた
最適の冷却運転ができる。また、不使用時には伸
縮部をコンパクトに収縮することにより、格納ス
ペースを少なくでき、スペースの有効利用が図れ
る。また、固設部及び逆Ｕ形状フレームの外面
に、防水・保護用プラスチツクフイルム、遮光用
アルミニウム層、補強用布層及び断熱用発泡樹脂
層の単一又は二重積層構造にて形成される断熱シ
ートを被着することにより、断熱性、防水性及び
遮光性をもたせることができ、被冷却物の品質の
低下を防止することができる。 By extending the retractable part from the fixed part, it is possible to easily secure a necessary cold storage space according to the amount of objects to be cooled, and to perform an optimal cooling operation according to the amount of objects to be cooled. Moreover, by compactly contracting the extendable part when not in use, the storage space can be reduced and the space can be used effectively. In addition, heat insulation is formed on the fixed part and the outer surface of the inverted U-shaped frame with a single or double laminated structure of a waterproof/protective plastic film, a light-shielding aluminum layer, a reinforcing cloth layer, and a heat-insulating foam resin layer. By covering the sheet with the sheet, it is possible to provide heat insulation, waterproof and light shielding properties, and it is possible to prevent the quality of the object to be cooled from deteriorating.
［実施例］
以下にこの考案の実施例を図面に基いて説明す
る。[Example] An example of this invention will be described below based on the drawings.
第１図はこの考案の予冷保冷庫の外観を示す斜
視図、第２図はその縦断面図を示すもので、この
考案の伸縮式予冷保冷庫は、箱状の固設部１０
と、この固設部１０に伸縮自在に連なる伸縮部２
０とで主要部が構成されている。 Fig. 1 is a perspective view showing the external appearance of the pre-cooled refrigerator of this invention, and Fig. 2 is a longitudinal sectional view thereof.
and a telescopic portion 2 that is telescopically connected to this fixed portion 10.
The main part is composed of 0 and 0.
この場合、上記固設部１０は、箱状のフレーム
１２と、この箱状フレーム１２の一側に開口を残
してフレーム１２の外面に被着される断熱シート
３０と、固設部１０内の上部に設置されるクーラ
ー等の冷却機器１４とで構成されており、所望の
設置面にアンカーボルト１６にて固定されてい
る。 In this case, the fixed part 10 includes a box-shaped frame 12, a heat insulating sheet 30 that is attached to the outer surface of the frame 12 with an opening left on one side of the box-shaped frame 12, and a It consists of a cooling device 14 such as a cooler installed on the top, and is fixed to a desired installation surface with anchor bolts 16.
一方、上記伸縮部２０は、下端にそれぞれキヤ
スタ２２を装着した複数の逆Ｕ形状フレーム２４
同士をパンタグラフ式リンク機構２６にて連結す
ると共に、上記逆Ｕ形状フレーム２４の外面に断
熱シート３０を被着して成る構造となつている。
この場合、上記リンク機構２６は、伸縮部２０の
両側に設けられており、それぞれ中央においてピ
ン２６ａをもつて交差する同長のリンク２６ｂの
上端部をピン２６ｃをもつて逆Ｕ形状フレーム２
４の上部側に枢着し、かつ、リンク２６ｂの下端
部をフレーム２４の内側下部側に固設されたほぼ
Ｃ形状案内溝材２６ｄ内に摺動自在に嵌挿した平
行運動機構を組合せた構造となつている（第４図
及び第５図参照）。また、上記断熱シート３０は、
この断熱シート３０の内面に縫着された取付け紐
３２をもつて逆Ｕ形状フレーム２４に取付けられ
ており（第６図参照）、そして、先端側の逆Ｕ形
状フレーム２４に被着される面部にはフアスナ２
８により開閉可能な出入口部２１が形成されてい
る（第３図参照）。この場合、上記断熱シート３
０の出入口部２１の上部の２箇所には出入口部２
１を開放した状態に保持するための紐２３が取付
けられている。また、上記固設部１０と伸縮部２
０に被着される断熱シート３０はそれぞれ別体、
あるいは一体に形成されており、その下端には防
水性の泥除け部２５が連設されている。 On the other hand, the telescopic section 20 includes a plurality of inverted U-shaped frames 24 each having a caster 22 attached to its lower end.
They are connected to each other by a pantograph link mechanism 26, and a heat insulating sheet 30 is attached to the outer surface of the inverted U-shaped frame 24.
In this case, the link mechanism 26 is provided on both sides of the extensible part 20, and the upper ends of the links 26b of the same length intersect with each other with a pin 26a in the center, and the upper ends of the links 26b with the pin 26c are connected to the inverted U-shaped frame 26.
4, and the lower end of the link 26b is slidably inserted into a substantially C-shaped guide groove member 26d fixed to the inner lower side of the frame 24. (See Figures 4 and 5). Moreover, the above-mentioned heat insulation sheet 30 is
This heat insulating sheet 30 is attached to the inverted U-shaped frame 24 with an attachment string 32 sewn to the inner surface (see FIG. 6), and the surface portion attached to the inverted U-shaped frame 24 on the tip side Fuasuna 2
8 forms an entrance/exit portion 21 that can be opened and closed (see FIG. 3). In this case, the above heat insulation sheet 3
There are two entrance/exit sections 2 at the top of the entrance/exit section 21 of 0.
A string 23 is attached to hold the device 1 in an open state. In addition, the fixed part 10 and the expandable part 2
The heat insulating sheets 30 to be applied to 0 are separate pieces, respectively.
Alternatively, it is formed integrally, and a waterproof mudguard section 25 is connected to the lower end thereof.
このように構成される断熱シート３０は、外側
面に位置する防水・保護用のポリエチレン又はポ
リエステルシート等のプラスチツクフイルム４１
の内面にアルミニウム箔等の遮光用アルミニウム
層４２を蒸着等により積層し、アルミニウム層４
２の面にポリエチレン又はポリエステルフイルム
４３を介して不織布等の補強用布層４４を接着す
ると共に、補強用布層４４の内面に接着されるポ
リエチレン又はポリエステルフイルム４３を介し
て断熱性を有する軟質ポリエチレン発泡材等の断
熱用発泡樹脂層４５を積層して成る構造となつて
いる。したがつて、断熱シート３０は断熱性が良
く、また保冷時の庫内と庫外との温度差により生
じる結露に対する防水性が良く、更には太陽光等
の外部からの光に対する遮光性にも優れているの
で、庫内に収容される被冷却物の品質の維持を図
ることができる。なお、第７図では断熱シート３
０が二重に縫製された断熱構造となっているが、
必ずしも二重に縫製する必要はなく、単一の積層
構造であつてもよい。 The heat insulating sheet 30 constructed in this way has a waterproof/protective plastic film 41 such as a polyethylene or polyester sheet located on the outer surface.
A light-shielding aluminum layer 42 such as aluminum foil is laminated on the inner surface of the aluminum layer 4 by vapor deposition or the like.
A reinforcing cloth layer 44 such as a non-woven fabric is adhered to the surface of 2 through a polyethylene or polyester film 43, and a soft polyethylene having heat insulating properties is adhered to the inner surface of the reinforcing cloth layer 44 through a polyethylene or polyester film 43. It has a structure in which a heat insulating foam resin layer 45 such as a foam material is laminated. Therefore, the heat insulating sheet 30 has good heat insulation properties, good waterproofness against dew condensation caused by the temperature difference between the inside and outside of the refrigerator during cold storage, and also has good shading properties against external light such as sunlight. Since the temperature is excellent, the quality of the objects to be cooled stored in the refrigerator can be maintained. In addition, in Fig. 7, the insulation sheet 3
It has an insulating structure with double 0 stitches,
It does not necessarily have to be double sewn, and may be a single laminated structure.
上記のように構成されるこの考案の予冷保冷庫
を使用する場合には、固設部１０側に折畳まれた
伸縮部２０を固設部１０から引出すと、伸縮部２
０はパンタグラフ式リンク機構２６の運動に伴つ
て直線的に伸長するので、被冷却物の量に応じて
伸縮部２０を伸長することができる。そして、出
入口部２１を開放して被冷却物を収納した後、冷
却機器１４を作動させて被冷却物の保冷を行うの
である（第８図参照）。したがつて、この考案の
予冷保冷庫によれば、固設部１０及び逆Ｕ形状フ
レーム２４の外面に、上述した構造の断熱シート
３０を被着して成るので、断熱性、防水性及び遮
光性に優れ、庫内に収納される被冷却物の品質の
低下を防止することができる。また、不使用時に
は、伸縮部２０を固設部１０側に向って収縮させ
れば、少ないスペースにて簡単に格納することが
できる。なおこの場合、上記固設部１０に対して
伸縮部２０の逆Ｕ形状フレーム２４を内部に格納
しうる大きさにしておけば、不使用時に伸縮部２
０を固設部１０内に収納させることができ、更
に、格納時のスペースを少なくすることもでき
る。 When using the pre-cooled refrigerator of this invention configured as described above, when the extendable part 20 folded toward the fixed part 10 is pulled out from the fixed part 10, the extendable part 2
0 extends linearly with the movement of the pantograph link mechanism 26, so the extendable portion 20 can be extended in accordance with the amount of the object to be cooled. After opening the entrance/exit portion 21 to store the object to be cooled, the cooling device 14 is operated to keep the object cool (see FIG. 8). Therefore, according to the pre-cooled refrigerator of this invention, the heat insulating sheet 30 having the above-mentioned structure is attached to the outer surface of the fixed part 10 and the inverted U-shaped frame 24, so that it has good heat insulation, waterproof property, and light shielding property. It has excellent properties and can prevent deterioration in the quality of objects to be cooled stored in the refrigerator. Further, when not in use, by contracting the expandable part 20 toward the fixed part 10, it can be easily stored in a small space. In this case, if the inverted U-shaped frame 24 of the telescopic part 20 is made large enough to be stored inside the fixed part 10, the telescopic part 2 can be moved when not in use.
0 can be stored in the fixed part 10, and the space required for storage can also be reduced.
第９図はこの考案の予冷保冷庫の別の使用態様
を示す概略断面図で、差圧式予冷庫として使用し
た場合である。すなわち、上記固設部１０の内方
上部にクーラー１４を設置すると共に、このクー
ラー１４の下部に循環フアン１３を設置し、ま
た、上記伸縮部２０内には、多数の通気孔５２を
有するコンテナ５０を配設することにより、保冷
用空気を矢印に示すように循環し、コンテナ５０
内に収容された被冷却物を均等に保冷するように
した場合である。なおこの場合、上記クーラー１
４は固設部１０を構成する箱形フレーム１２の上
部に架設される取付けフレーム１１に取付けら
れ、また、循環フアン１３は、箱形フレーム１１
に固設された方形フレーム１５に取付けられる板
部材１７に組込まれた状態で取付けられている
（第１０図参照）。 FIG. 9 is a schematic sectional view showing another mode of use of the pre-cooled refrigerator of this invention, in which it is used as a differential pressure type pre-cooled refrigerator. That is, a cooler 14 is installed in the upper part of the fixed part 10, a circulation fan 13 is installed in the lower part of the cooler 14, and a container having a large number of ventilation holes 52 is installed in the expandable part 20. By arranging the container 50, the cold storage air is circulated as shown by the arrow, and the container 50
This is a case where the objects to be cooled housed inside are kept evenly cool. In this case, the above cooler 1
4 is attached to a mounting frame 11 constructed over the box-shaped frame 12 constituting the fixed part 10, and the circulation fan 13 is attached to the box-shaped frame 11.
It is installed in a state where it is incorporated into a plate member 17 that is attached to a rectangular frame 15 that is fixed to the (see FIG. 10).
第１１図はこの考案の更に別の使用態様を示す
断面図で、上記固設部１０の対向する両面に伸縮
部２０を伸縮自在に連設した場合で、大量の被冷
却物の保冷を可能にした場合である。 FIG. 11 is a cross-sectional view showing yet another mode of use of this invention, in which a telescopic part 20 is extended and contracted on opposite surfaces of the fixed part 10, and a large amount of objects to be cooled can be kept cold. This is the case when
なお、上記実施例では、固設部１０が地面に対
して固定されている場合について説明したが、必
ずしも地面に固定する必要はなく、固設部１０の
下部にキヤスタ等の車輪を装着して移動可能に
し、所定場所においてストツパにより車輪を固定
するようにしてもよい。 In the above embodiment, the case where the fixed part 10 is fixed to the ground has been explained, but it is not necessarily necessary to fix it to the ground, and wheels such as casters may be attached to the lower part of the fixed part 10. It may be made movable, and the wheels may be fixed at a predetermined location by a stopper.
［考案の効果］
以上に説明したように、この考案の予冷保冷庫
によれば、上記のように構成されているので、以
下のような効果が得られる。[Effects of the invention] As explained above, according to the pre-cooled refrigerator of this invention, which is configured as described above, the following effects can be obtained.
１ 被冷却物の季節あるいは入荷量等の変動量に
応じて必要な保冷スペースを簡単に得ることが
できる。1. It is possible to easily obtain the necessary cold storage space according to the season of the cooled material or fluctuations in the amount of goods received.
２ 被冷却物の変動量に応じて、最適の冷却運転
ができ、省エネルギー化を図ることができる。2 Optimal cooling operation can be performed according to the amount of variation in the object to be cooled, and energy savings can be achieved.
３ 組立て、折畳み作業が容易かつ迅速にでき
る。3. Assembling and folding work can be done easily and quickly.
４ 不使用時にコンパクトに折畳むことができる
ため、格納スペースを少なくすることができ、
スペースの有効利用が図れる。4. It can be folded compactly when not in use, reducing storage space.
Space can be used effectively.
５ 断熱シートが、防水・保護用プラスチツクフ
イルム、遮光用アルミニウム層、補強用布層及
び断熱用発泡樹脂層の単一又は二重積層構造に
て形成されるので、断熱性、防水性及び遮光性
に優れ、被冷却物の品質の低下を防止すること
ができる。5. The heat insulating sheet is formed of a single or double laminated structure of a waterproof/protective plastic film, a light shielding aluminum layer, a reinforcing cloth layer, and a heat insulating foam resin layer, so it has excellent heat insulating, waterproof, and light shielding properties. It is possible to prevent the quality of the object to be cooled from deteriorating.
第１図はこの考案の予冷保冷庫の外観を示す斜
視図、第２図は第１図の縦断面図、第３図はこの
考案の予冷保冷庫の一部を断面で示す正面図、第
４図及び第５図はそれぞれ第３図の−断面図
及び−断面図、第６図は第３図の部拡大断
面図、第７図はこの考案における断熱シートの拡
大断面図、第８図はこの考案の予冷保冷庫の使用
時の概略断面図、第９図はこの考案の予冷保冷庫
の別の使用態様を示す概略断面図、第１０図は第
９図におけるこの考案の固設部と冷却機器との取
付け状態を示す分解斜視図、第１１図はこの考案
の予冷保冷庫の更に別の使用態様を示す概略断面
図、第１２図は従来の保冷庫を示す斜視図であ
る。
符号説明、１０……固設部、１２……箱形フレ
ーム、１４……冷却機器（クーラー）、２０……
伸縮部、２２……キヤスタ、２４……逆Ｕ形状フ
レーム、２６……パンタグラフ式リンク機構、３
０……断熱シート、４１……防水・保護用プラス
チツクフイルム、４２……遮光用アルミニウム
層、４４……補強用布層、４５……断熱用発泡樹
脂層。
Fig. 1 is a perspective view showing the external appearance of the pre-cooled refrigerator of this invention, Fig. 2 is a vertical sectional view of Fig. 1, Fig. 3 is a front view showing a part of the pre-cooled refrigerator of this invention in cross section, 4 and 5 are a sectional view and a sectional view, respectively, of FIG. 3, FIG. 6 is an enlarged sectional view of a portion of FIG. 3, FIG. 7 is an enlarged sectional view of the heat insulating sheet in this invention, and FIG. 8 is a schematic cross-sectional view of the pre-cooled refrigerator of this invention when in use, FIG. 9 is a schematic cross-sectional view showing another mode of use of the pre-cooled refrigerator of this invention, and FIG. 10 is the fixed part of this invention in FIG. 9. FIG. 11 is a schematic cross-sectional view showing yet another mode of use of the pre-cooled refrigerator of this invention, and FIG. 12 is a perspective view of a conventional refrigerator. Explanation of symbols, 10...Fixed part, 12...Box-shaped frame, 14...Cooling equipment (cooler), 20...
Telescopic part, 22... Caster, 24... Inverted U-shaped frame, 26... Pantograph type link mechanism, 3
0... Heat insulation sheet, 41... Waterproof/protective plastic film, 42... Light-shielding aluminum layer, 44... Reinforcing cloth layer, 45... Foamed resin layer for heat insulation.
Claims (1)
る伸縮部とから成り、 上記固設部は、箱形のフレームの外面を断熱シ
ートにて被着すると共に、内部に冷却機器を設置
し、 上記伸縮部は、それぞれキヤスタを装着した複
数の逆Ｕ形状フレーム同士をパンタグラフ式リン
ク機構にて連結すると共に、上記逆Ｕ形状フレー
ムの外面に断熱シートを被着して成り、 上記断熱シートは、防水・保護用プラスチツク
フイルム、遮光用アルミニウム層、補強用布層及
び断熱用発泡樹脂層の単一又は二重積層構造にて
形成されることを特徴とする伸縮式予冷保冷庫。[Claim for Utility Model Registration] Consists of a box-shaped fixed part and an extendable part that is extendable and retractable to the fixed part, and the fixed part is covered with a heat insulating sheet on the outer surface of the box-shaped frame. At the same time, a cooling device is installed inside, and the telescopic section connects a plurality of inverted U-shaped frames, each with a caster attached, using a pantograph link mechanism, and a heat insulating sheet is placed on the outer surface of the inverted U-shaped frame. The heat insulating sheet is formed of a single or double laminated structure of a waterproof/protective plastic film, a light shielding aluminum layer, a reinforcing cloth layer, and a heat insulating foam resin layer. A retractable pre-cooled refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126273U JPH0438216Y2 (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126273U JPH0438216Y2 (en) | 1985-08-19 | 1985-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6236385U JPS6236385U (en) | 1987-03-04 |
| JPH0438216Y2 true JPH0438216Y2 (en) | 1992-09-08 |
Family
ID=31019921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985126273U Expired JPH0438216Y2 (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438216Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CL2017002011A1 (en) * | 2017-08-04 | 2018-02-23 | Ingenieria Consultoria E Innovacion En Energia Spa | Portable refrigeration equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59195480U (en) * | 1983-06-14 | 1984-12-26 | 有限会社 三松業務店 | small insulated storage |
-
1985
- 1985-08-19 JP JP1985126273U patent/JPH0438216Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6236385U (en) | 1987-03-04 |
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