JPS6127390A - Heat-insulator pack - Google Patents
Heat-insulator packInfo
- Publication number
- JPS6127390A JPS6127390A JP14792184A JP14792184A JPS6127390A JP S6127390 A JPS6127390 A JP S6127390A JP 14792184 A JP14792184 A JP 14792184A JP 14792184 A JP14792184 A JP 14792184A JP S6127390 A JPS6127390 A JP S6127390A
- Authority
- JP
- Japan
- Prior art keywords
- pack
- sealed container
- heat
- inner bag
- insulator
- 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
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、冷凍庫、ショーケース、温蔵庫、貯蔵
庫等の断熱箱体の断熱材に利用する断熱体ハックに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a heat insulating material hack used as a heat insulating material for heat insulating boxes of refrigerators, freezers, showcases, heating cabinets, storage rooms, etc.
従来例の構成とその問題点
第３図は従来の断熱体パックを示している。以下にこの
従来例の構成について第３図を参考に説明する。Structure of the conventional example and its problems FIG. 3 shows a conventional heat insulator pack. The configuration of this conventional example will be explained below with reference to FIG.
図において１は断熱体パックであり、通気性を有する中
袋２に発泡パーライト等の粉末３が充填され、プラスチ
ックラミネートフィルム等からなる密封容器４で外被さ
れ、内部を減圧した後に密封容器４の開口をシールして
いる。又、中袋２のシール部５が密封容器４のシール部
６とは別にヒレ７となって出て来るものがある。In the figure, 1 is a heat insulator pack, in which a breathable inner bag 2 is filled with a powder 3 such as foamed perlite, which is covered with a sealed container 4 made of plastic laminate film, etc. After the inside is depressurized, the sealed container 4 is The opening is sealed. In some cases, the seal portion 5 of the inner bag 2 comes out as a fin 7 separate from the seal portion 6 of the sealed container 4.
そして、輸送梱包時に断熱体パｙり１のシール部６やヒ
レ７が固いものに当ったり、こすれたシして、その部分
が穴があき、内部の真空度が確保できないことがあった
。このため断熱体パック１のシール部はテープ等の補強
材で断熱体パック１に固定する等の処理が取れるが、不
規則に出てくるヒレ７については量産時は処置が難しく
、ＩＪ’りの可能性を高めることになるという問題があ
った。During transportation and packaging, the seal portion 6 or fin 7 of the heat insulator pad 1 may hit or rub against a hard object, resulting in a hole in that portion and the internal vacuum cannot be ensured. For this reason, the seal part of the insulation pack 1 can be fixed to the insulation pack 1 with reinforcing material such as tape, but the fins 7 that come out irregularly are difficult to deal with during mass production, and IJ' The problem was that it would increase the possibility of
発明の目的
本発明は、上記従来例の欠点を除去するものであり、断
熱体パックからシール部以外の突起物を小さくするよう
にして、リークの可能性を少なくすることを目的として
いる。OBJECTS OF THE INVENTION The present invention eliminates the drawbacks of the conventional example described above, and aims to reduce the possibility of leakage by reducing the size of protrusions other than the seal portion from the heat insulator pack.
発明の構成
本発明、は、上記目的を達成するために中袋のシ−ル部
の長さを規制することによって断熱体パックに余分な突
起を出さず品値の安定に寄与するものである。Structure of the Invention In order to achieve the above-mentioned object, the present invention regulates the length of the seal part of the inner bag, thereby eliminating unnecessary protrusions on the insulation pack and contributing to the stability of the product value. .
実施例の説明 以下に本発明の一実施例の構成について第１図。Description of examples FIG. 1 shows the configuration of an embodiment of the present invention.
第２図を参考に説明するが、従来と同一の構成には同一
番号を付してその詳細な説明を省略する。The description will be made with reference to FIG. 2, and the same components as those of the conventional system will be given the same reference numerals and detailed description thereof will be omitted.
第１図において８は中袋２ のシール部であり、断熱体
パック１の厚さを２１ とし、シール部８の長さを匂
とした時、”Ｉ［＜２ ”ｌにして、密封容器のシー
ル部６と一体となるようにする。In Fig. 1, 8 is the sealing part of the inner bag 2, and when the thickness of the heat insulating pack 1 is 21 and the length of the sealing part 8 is 21, the length of the sealing part 8 is ``I[<2''l], and the sealed container is so as to be integrated with the seal portion 6 of the.
次にこの作用について説明する。Next, this effect will be explained.
中袋２のシール部８を短くしたものは動く自由度が少く
なり、密封容器４のシール部６と１体になりやすく、余
分の突起として出ない。このように、断熱体パ、りのシ
ール部６以外に余分な突起が小さくなるため、シール部
６の傷付等を対処することにより品質の安定が計れるこ
とになる。When the seal part 8 of the inner bag 2 is shortened, the degree of freedom of movement is reduced, and it is easily integrated with the seal part 6 of the sealed container 4, so that it does not come out as an extra protrusion. In this way, the extra protrusions other than the seal portion 6 of the heat insulator are reduced in size, so that quality can be stabilized by dealing with damage to the seal portion 6.
発明の効果
本発明は上記のような構成であり、中袋から出るシール
部を小さくして密封容器よりの突出を少なくするため、
断熱体パンクからは密封容器からのシール部しか突起物
が出にくく、したがって、この突起物の処理がしやすく
、このことがリークに対する品質の安定が計れるもので
ある。Effects of the Invention The present invention has the above-mentioned configuration, and in order to reduce the size of the seal portion coming out of the inner bag and reduce the protrusion from the sealed container,
A puncture in the insulator will only cause protrusions from the sealed portion of the sealed container, making it easy to dispose of these protrusions, which will ensure quality stability against leaks.
第１図は本発明の一実施例を示す断熱体パックの断面図
、第２図は同第１図の立体図、第３図は従来の断熱体パ
ックの断面図である。
１・・・・・・断熱体パック、２ ・・・・内袋、３・
・・・・・充填材、４・・・・密封容器、８・・・・・
内袋のシール部。FIG. 1 is a sectional view of a heat insulator pack showing an embodiment of the present invention, FIG. 2 is a three-dimensional view of FIG. 1, and FIG. 3 is a sectional view of a conventional heat insulator pack. 1...Insulator pack, 2...Inner bag, 3.
...Filling material, 4...Sealed container, 8...
Seal part of inner bag.
Claims (1)
部の巾ｌ＿IIを密封容器の厚さをｌ＿ I とするときｌ
＿II＜（１／２）ｌ＿ I にすることを特徴とし、前記
密封容器の内部を減圧した断熱体パック。Consisting of an inner bag, a filling material, and a sealed container, where the width l_II of the sealed portion of the inner bag is l_I and the thickness of the sealed container is l_I.
_II<(1/2)l_I A heat insulating pack in which the inside of the sealed container is depressurized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14792184A JPS6127390A (en) | 1984-07-17 | 1984-07-17 | Heat-insulator pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14792184A JPS6127390A (en) | 1984-07-17 | 1984-07-17 | Heat-insulator pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6127390A true JPS6127390A (en) | 1986-02-06 |
Family
ID=15441101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14792184A Pending JPS6127390A (en) | 1984-07-17 | 1984-07-17 | Heat-insulator pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127390A (en) |
-
1984
- 1984-07-17 JP JP14792184A patent/JPS6127390A/en active Pending
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