JPS62172170A - Heat-insulating box body - Google Patents
Heat-insulating box bodyInfo
- Publication number
- JPS62172170A JPS62172170A JP1405186A JP1405186A JPS62172170A JP S62172170 A JPS62172170 A JP S62172170A JP 1405186 A JP1405186 A JP 1405186A JP 1405186 A JP1405186 A JP 1405186A JP S62172170 A JPS62172170 A JP S62172170A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat insulating
- box
- recess
- insulating box
- 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 4
- 230000035900 sweating Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 産業上の利用分野 本発明は冷蔵庫等の断熱箱体に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a heat insulating box for a refrigerator or the like.
従来の技術
従来の例えば第３図から第４図に示す断熱箱体１は、Ａ
ＢＳ樹脂等や塗装板等のプラスチック又は金属塗装板か
らなる外箱２と内箱３とにより形成する空間に発泡ポリ
ウレタン等の発泡断熱材４充填して構成されている。2. Description of the Related Art A conventional heat insulating box body 1 shown in FIGS. 3 to 4, for example, has a
A space formed by an outer box 2 and an inner box 3 made of a plastic or metal coated plate such as BS resin or a painted plate is filled with a foamed heat insulating material 4 such as foamed polyurethane.
発明が解決しようとする問題点
ところが、このような断熱箱体１において１例えば外箱
２の天面５の一部を凹部６としたとき、との凹部６の発
泡断熱材４の壁厚が薄くなり、断熱性能が悪くなり、凹
部６の表面温度が低くなり発汗現象が生じる等の問題が
あった。Problems to be Solved by the Invention However, in such a heat insulating box body 1, when a part of the top surface 5 of the outer box 2 is made into a recess 6, the wall thickness of the foamed heat insulating material 4 of the recess 6 is There were problems such as thinning, poor insulation performance, and low surface temperature of the recess 6, causing sweating.
本発明はこのような従来の問題点を解消するものであり
、部分的に薄壁にした断熱壁の断熱性能を確保すること
を目的とするものである。The present invention solves these conventional problems, and aims to ensure the heat insulation performance of a partially thin heat insulation wall.
問題点を解決するだめの手段
上記目的を達するため１本発明の断熱箱体は凹部に従来
の発泡断熱材よりも断熱性能が高い断熱体バンクを設置
する構成である。Means for Solving the Problems In order to achieve the above object, the heat insulating box of the present invention has a structure in which a bank of heat insulators having a higher heat insulating performance than conventional foam heat insulators is installed in the recess.
作 用
本発明の断熱箱体は、壁厚が薄くなる凹部に対応して従
来の発泡断熱材より断熱性能が高い断熱体パックを使用
しているため、凹部に発汗等の品質を劣化させる悪影響
が生じない。Function: The insulating box of the present invention uses a heat insulator pack that has higher insulation performance than conventional foam insulation materials in response to the recesses where the wall thickness becomes thinner, so there is no adverse effect such as sweating in the recesses that deteriorates the quality. does not occur.
実施例
以下、本発明の一実施例について図面に基づき説明する
が従来と同−講成については同一の番号を符してその詳
細な説明を省略する。Embodiment Hereinafter, one embodiment of the present invention will be described based on the drawings, but the same reference numerals as those in the prior art will be used to omit the detailed explanation.
第１図に示すように、７は断熱体パックであり、連通フ
オーム等の充填材８を金属とプラスチックとのラミネー
トフィルム等の気体バリヤー性のある容器９の中に入れ
内部を減圧にしたものである。As shown in Figure 1, 7 is a heat insulator pack, in which a filler 8 such as a communication foam is placed in a container 9 with gas barrier properties such as a laminate film of metal and plastic, and the inside is reduced in pressure. It is.
この断熱体パ、ツク７は減圧することにより断熱性能が
従来の発泡断熱材４と比べ約２倍良いものである。この
断熱体パック７は平面部に窪み１０を作り、凹部６を窪
み１０に入れるようにし、接着剤等で凹部６裏面に固定
する。このように凹部６の発泡断熱材４側に断熱性能の
良い断熱体パック７を設けることにより、薄壁であって
も局部的な断熱性能の低下がなく発汗等が生じない。又
凹部６へ窪み１０とが合わさるため、断熱体パック７の
位置決めが容易である。The heat insulating performance of this heat insulating pack 7 is about twice as good as that of the conventional foam heat insulating material 4 by reducing the pressure. This heat insulator pack 7 has a depression 10 formed in its flat surface so that the depression 6 is inserted into the depression 10, and is fixed to the back surface of the depression 6 with an adhesive or the like. By providing the heat insulator pack 7 with good heat insulating performance on the foamed heat insulating material 4 side of the recess 6 in this way, even if the wall is thin, the heat insulating performance does not deteriorate locally and sweating etc. does not occur. Furthermore, since the depression 10 is aligned with the depression 6, positioning of the heat insulator pack 7 is easy.
発明の効果
以上のように本発明の断熱箱体によれば次の効果を得る
ことが出来る。Effects of the Invention As described above, the heat insulating box of the present invention provides the following effects.
（１）断熱性能の良い断熱体パックで凹部を包むため、
局部的な断熱性能の劣化がなく１発汗が生じない。(1) To wrap the recess with a heat insulator pack with good heat insulation performance,
There is no local deterioration of insulation performance and no sweating occurs.
（２）凹部と窪みが合わされるため、断熱体バンクの位
置決めが容易である。(2) Since the concave portion and the depression are aligned, positioning of the heat insulator bank is easy.
第１図は本発明の一実施例の断熱箱体の断面図、第２図
は断熱体パックの斜視図、第３図は従来の断熱箱体の斜
視図、第４図は第３図の断面図である。
１・・・・・・断熱箱体、２・・・・・・外箱、３・・
・・・・内箱、４・・・・・・断熱材、６・・・・・・
凹部、７・・・・・・断熱体バンク、８・・・・・充填
材、９・・・・・・容器、１０・・・・・・窪み。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図 ／−１！７Ｔ憾イ本、＝−一−グト
箱
第３図
乙Fig. 1 is a sectional view of a heat insulating box according to an embodiment of the present invention, Fig. 2 is a perspective view of a heat insulating pack, Fig. 3 is a perspective view of a conventional heat insulating box, and Fig. 4 is the same as that of Fig. 3. FIG. 1...Insulated box body, 2...Outer box, 3...
...Inner box, 4...Insulation material, 6...
Recessed portion, 7... Insulator bank, 8... Filler, 9... Container, 10... Recess. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure /-1!7T Sorry, =-1-guto Box Figure 3 O
Claims (1)
填材を容器に入れ内部を減圧した断熱体パックと、前記
外箱と内箱との間に充填する発泡断熱材とからなり、前
記外箱又は内箱に凹部を設け、前記断熱体パックに凹部
に対応する窪みを設け、この凹部に前記断熱体パックを
位置させたことを特徴とする断熱箱体。an outer box, an inner box, a heat insulating pack in which a filling material is placed in a container and the inside pressure is reduced, which is interposed between the outer box and the inner box, and a foamed heat insulating material filled between the outer box and the inner box. A heat insulating box body comprising: a recess provided in the outer box or the inner box, a recess corresponding to the recess provided in the heat insulator pack, and the heat insulator pack positioned in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1405186A JPS62172170A (en) | 1986-01-24 | 1986-01-24 | Heat-insulating box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1405186A JPS62172170A (en) | 1986-01-24 | 1986-01-24 | Heat-insulating box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62172170A true JPS62172170A (en) | 1987-07-29 |
Family
ID=11850291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1405186A Pending JPS62172170A (en) | 1986-01-24 | 1986-01-24 | Heat-insulating box body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62172170A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613978A (en) * | 1984-06-18 | 1986-01-09 | 松下冷機株式会社 | Refrigerator |
-
1986
- 1986-01-24 JP JP1405186A patent/JPS62172170A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613978A (en) * | 1984-06-18 | 1986-01-09 | 松下冷機株式会社 | Refrigerator |
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