JPH0960439A - Insulated door - Google Patents
Insulated doorInfo
- Publication number
- JPH0960439A JPH0960439A JP7219131A JP21913195A JPH0960439A JP H0960439 A JPH0960439 A JP H0960439A JP 7219131 A JP7219131 A JP 7219131A JP 21913195 A JP21913195 A JP 21913195A JP H0960439 A JPH0960439 A JP H0960439A
- Authority
- JP
- Japan
- Prior art keywords
- core material
- core
- heat insulating
- divided
- phenol resin
- 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.)
- Withdrawn
Links
Landscapes
- Special Wing (AREA)
- Laminated Bodies (AREA)
- Finished Plywoods (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、断熱ドアに関
し、詳しくは芯材に防湿効果を持たせた断熱ドアに関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating door, and more particularly to a heat insulating door having a core member having a moisture-proof effect.
【０００２】[0002]
【従来の技術】従来の断熱ドアの構造物１′は、例えば
図３に示すように、骨材２間に断熱材３が充填された芯
材４′の表裏両側に合板７′を介して薄板単板から成る
表面材６を夫々貼着したものが一般的である。2. Description of the Related Art A conventional heat insulating door structure 1'is, for example, as shown in FIG. 3, through a plywood 7'on both sides of a core material 4'filled with a heat insulating material 3 between aggregates 2. It is general that the surface materials 6 made of thin single plates are adhered to each other.
【０００３】[0003]
【発明が解決しようとする課題】ところが、従来のよう
に芯材４′の表裏両側に合板７′を介して表面材６を夫
々貼着したものでは、湿気が表面材６、合板７′を通っ
て芯材４′内に浸入し易く、グラスウール等の断熱材３
が湿気を吸ってその断熱性が損なわれると共に、芯材
４′に反りが発生し易くなる。この芯材４′の反りは断
熱ドア全体に大きな影響を及ぼし、断熱ドアに反りや変
形か生じるなどの問題がある。However, when the surface material 6 is adhered to both sides of the core material 4'via the plywood 7'as in the conventional case, the surface material 6 and the plywood 7'become wet. It is easy to penetrate into the core material 4'through it, and the heat insulating material 3 such as glass wool
Absorbs moisture, impairs its heat insulating property, and warps the core material 4 '. The warp of the core material 4'has a great influence on the entire heat insulation door, and there is a problem that the heat insulation door is warped or deformed.
【０００４】本発明は、上記従来の課題に鑑みてなされ
たもので、その目的とするところは、芯材に防湿効果を
持たせて芯材の断熱性を確保すると共に、芯材の反りの
発生を防止できる断熱ドアを提供するにある。The present invention has been made in view of the above conventional problems, and an object of the present invention is to provide a core material with a moisture-proof effect to ensure the heat insulating property of the core material and to prevent the core material from warping. It is to provide an insulated door that can prevent the occurrence.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に、本発明の請求項１記載の発明は、骨材２間に断熱材
３が充填された芯材４の表裏両側に、フェノール樹脂含
浸シート５を介して表面材６を取着したことを特徴とし
ており、このように構成することで、芯材４の表裏両側
が透湿防止作用のあるフェノール樹脂含浸シート５で被
覆され、仮りに表面材６を湿気が通過してもその湿気が
芯材４に浸入するのをフェノール樹脂含浸シート５にて
阻止できるので、芯材４の断熱性を確保できると共に、
湿気による芯材４の反り発生を未然に防止できる。In order to solve the above-mentioned problems, the invention according to claim 1 of the present invention is such that a phenol resin is provided on both sides of a core material 4 in which a heat insulating material 3 is filled between aggregates 2. The surface material 6 is attached via the impregnated sheet 5, and with this structure, both the front and back sides of the core material 4 are covered with the phenol resin impregnated sheet 5 having a moisture permeation preventive action. Even if moisture passes through the surface material 6, the phenol resin impregnated sheet 5 can prevent the moisture from entering the core material 4, so that the heat insulation of the core material 4 can be ensured.
It is possible to prevent the core material 4 from warping due to moisture.
【０００６】また請求項２記載の発明は、請求項１記載
の芯材４をその厚み方向Ａに２分割すると共に、２分割
した芯材４間にフェノール樹脂含浸シート５を介在させ
たことを特徴としており、このように構成することで、
１枚の芯材４を用いた場合と同様な厚みに抑えることが
でき、芯材４の薄型化を確保できると共に、一方の芯材
４に万一湿気が浸入した場合でも、他方の芯材４への影
響を無くすことができ、芯材４間の透湿防止効果が得ら
れる。According to the second aspect of the present invention, the core material 4 according to the first aspect is divided into two in the thickness direction A, and the phenol resin impregnated sheet 5 is interposed between the two divided core materials 4. It is characterized, and by configuring in this way,
The thickness can be suppressed to the same thickness as when one core material 4 is used, the thickness of the core material 4 can be ensured, and even if moisture enters one core material 4, the other core material 4 4 can be eliminated, and the effect of preventing moisture permeation between the core materials 4 can be obtained.
【０００７】また請求項３記載の発明は、請求項１記載
の芯材４をその厚み方向Ａに２分割すると共に、２分割
した芯材４の夫々の骨材２の位置を芯材４の面方向Ｂに
互いにずらして配置したことを特徴としており、このよ
うに構成することで、１枚の芯材４を用いた場合と同様
な厚みに抑えることができ、芯材４の薄型化を確保でき
ると共に、一方或いは両方の芯材４に万一反りが発生し
た場合でも骨材２の位置をずらせて配置したことで芯材
４の反り状態が異なり、芯材４自体によって反りを互い
に吸収・相殺できるようになる。According to a third aspect of the present invention, the core material 4 according to the first aspect is divided into two in the thickness direction A, and the positions of the aggregates 2 of the two divided core materials 4 are set in the core material 4. It is characterized in that they are arranged so as to be offset from each other in the surface direction B. With this configuration, the thickness can be suppressed to the same thickness as when using one core material 4, and the core material 4 can be made thinner. In addition to ensuring the above, even if one or both of the core members 4 warps, the warpage state of the core member 4 is different by disposing the aggregate members 2 at different positions, and the core members 4 themselves absorb the warpage.・ Can be offset.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を説明
する。断熱ドア１の構造物１Ａは、図１及び図２に示す
ように、骨材２間に断熱材３が充填された芯材４と、芯
材４の表裏両側に配置されるフェノール樹脂含浸シート
５と、フェノール樹脂含浸シート５の表面に取着される
表裏２枚の表面材６とで主体が構成されている。Embodiments of the present invention will be described below. As shown in FIGS. 1 and 2, the structure 1A of the heat insulating door 1 includes a core material 4 in which a heat insulating material 3 is filled between aggregates 2, and a phenol resin impregnated sheet arranged on both front and back sides of the core material 4. 5 and two surface materials 6 attached to the surface of the phenol resin-impregnated sheet 5 are the main components.
【０００９】ここで、断熱材３は例えばグラスウールか
ら成り、骨材２は木材から成る。また芯材４はその厚み
方向Ａに２分割されており、一方の芯材４の表裏両側に
合板７が貼着されていると共に表側の合板７上にフェノ
ール樹脂含浸シート５を介して薄単板から成る表面材６
が貼着されており、他方の芯材４の表裏両側に合板７が
貼着されていると共に裏側の合板７上に別のフェノール
樹脂含浸シート５を介して薄単板から成る表面材６が貼
着されており、一方の芯材４の裏側の合板７と他方の芯
材４の表側の合板７との間には更に別のフェノール樹脂
含浸シート５が介在されている。Here, the heat insulating material 3 is made of, for example, glass wool, and the aggregate 2 is made of wood. Further, the core material 4 is divided into two in the thickness direction A, and plywood 7 is attached to both front and back sides of one core material 4 and a thin resin sheet is laminated on the front side plywood 7 with a phenol resin impregnated sheet 5. Surface material consisting of plates 6
Is adhered, and the plywood 7 is adhered to both front and back sides of the other core material 4, and the surface material 6 made of a thin veneer is provided on the plywood 7 on the back side via another phenol resin-impregnated sheet 5. Further, another phenol resin-impregnated sheet 5 is interposed between the plywood 7 on the back side of the one core material 4 and the plywood 7 on the front side of the other core material 4 that is attached.
【００１０】また、２分割された芯材４の反りを吸収・
相殺し易くするために、２分割された芯材４の夫々の骨
材２の位置を芯材４の面方向Ｂに互いにずらして配置す
るのが望ましい。本実施形態では、一方の芯材４の骨材
２は、矩形枠２Ａ内に１本の縦軸２Ｂと３本の横軸２Ｃ
とが架設されて成り、他方の芯材４の骨材２は、矩形枠
２Ａ′内に２本の縦軸２Ｂ′と４本の横軸２Ｃ′とが架
設されて成り、両骨材２の矩形枠２Ａ，２Ａ′は同じ大
きさに形成されているが、両骨材２の縦軸２Ｂ，２Ｂ′
の位置は横方向Ｂ1 にずらして配置されており、また両
骨材２の横軸２Ｃ，２Ｃ′は縦方向Ｂ2 にずらして配置
されている。Also, the warp of the core material 4 divided into two is absorbed.
In order to easily cancel each other, it is desirable that the positions of the respective aggregates 2 of the two-divided core material 4 are displaced from each other in the surface direction B of the core material 4. In this embodiment, the aggregate 2 of the one core member 4 has one vertical axis 2B and three horizontal axes 2C in the rectangular frame 2A.
The aggregate 2 of the other core material 4 is constructed by installing two vertical axes 2B 'and four horizontal axes 2C' in a rectangular frame 2A '. The rectangular frames 2A and 2A 'are formed to have the same size, but the vertical axes 2B and 2B' of both aggregates 2 are
Are displaced in the horizontal direction B 1 , and the horizontal axes 2C and 2C ′ of both aggregates 2 are displaced in the vertical direction B 2 .
【００１１】しかして、断熱ドア１の構造物１Ａは２分
割された芯材４を内蔵しており、しかも一方の芯材４の
表裏両側はフェノール樹脂含浸シート５で夫々被覆され
ており、他方の芯材４の表裏両側もまた別のフェノール
樹脂含浸シート５で夫々被覆されているので、仮りに薄
単板から成る表面材６を湿気が通過した場合でも、フェ
ノール樹脂含浸シート５による透湿防止効果が得られ、
両方の芯材４において断熱性を確保できると共に、湿気
による芯材４の反り発生を未然に防止できる。しかも、
２分割した芯材４間に更に別のフェノール樹脂含浸シー
ト５を介在させてあるので、一方の芯材４に万一湿気が
浸入した場合でも、この湿気が他方の芯材４に浸入する
のを該フェノール樹脂含浸シート５によって阻止できる
こととなり、両方の芯材４間で透湿防止効果が得られ、
両芯材４に夫々反りが発生し難くなる。そのうえ、両芯
材４の夫々の骨材２の縦軸２Ｂ，２Ｂ′と横軸２Ｃ，２
Ｃ′とを夫々芯材４の面方向Ｂにずらして配置してある
ので、一方或いは両方の芯材４に万一反りが発生した場
合でも、骨材２の位置がずれていることによって芯材４
の反り状態が異なり、これに伴い芯材４自体によって反
りを互いに吸収・相殺できるようになるので、結果とし
て断熱ドア全体の反りや変形を防止できるものである。However, the structure 1A of the heat insulating door 1 has a core member 4 which is divided into two parts, and both front and back sides of one core member 4 are covered with a phenol resin impregnated sheet 5, respectively, and the other one. Both the front and back sides of the core material 4 are also coated with different phenol resin-impregnated sheets 5, so that even if moisture passes through the surface material 6 made of a thin veneer, the moisture permeation by the phenol resin-impregnated sheet 5 is prevented. Preventive effect is obtained,
It is possible to ensure the heat insulating properties of both the core members 4 and prevent the core members 4 from warping due to moisture. Moreover,
Since another phenol resin-impregnated sheet 5 is interposed between the two divided core materials 4, even if one core material 4 gets wet, this moisture will not get into the other core material 4. Can be blocked by the phenol resin-impregnated sheet 5, and a moisture permeation preventing effect can be obtained between both core materials 4.
The core materials 4 are less likely to warp. In addition, the vertical axes 2B and 2B 'and the horizontal axes 2C and 2 of the aggregates 2 of the two core materials 4
Since C ′ and C ′ are arranged so as to be offset from each other in the surface direction B of the core member 4, even if one or both of the core members 4 warps, the core 2 is displaced due to the displacement of the core member 2. Material 4
The warping states of the cores are different, and accordingly, the cores 4 themselves can absorb and offset each other, and as a result, the entire heat insulating door can be prevented from warping or deforming.
【００１２】また芯材４を厚み方向Ａに２分割したこと
により、１枚の芯材を用いた場合と同様な厚みに抑える
ことができ、芯材４の薄型化を確保できると共に、フェ
ノール樹脂含浸シート５と芯材４との間に夫々合板７を
介在させたことにより、断熱ドア全体の防湿性、断熱性
を一層高めることができるという利点もある。Further, by dividing the core material 4 into two in the thickness direction A, the thickness can be suppressed to the same thickness as when one core material is used, the core material 4 can be made thin, and the phenol resin By interposing the plywood 7 between the impregnated sheet 5 and the core material 4, there is also an advantage that the moisture-proof property and the heat insulating property of the entire heat insulating door can be further enhanced.
【００１３】[0013]
【発明の効果】以上説明したように、本発明のうち請求
項１記載の発明は、骨材間に断熱材が充填された芯材の
表裏両側に、フェノール樹脂含浸シートを介して表面材
を取着したものであるから、透湿防止作用のあるフェノ
ール樹脂含浸シートで芯材の表裏両側が被覆されるの
で、仮りに表面材を湿気が通過した場合でもこの湿気が
芯材に浸入するのをフェノール樹脂含浸シートにて阻止
でき、芯材の断熱性を確保できると共に、湿気による芯
材の反り発生を未然に防止でき、断熱ドア全体の反りや
変形を防止できるものである。As described above, according to the first aspect of the present invention, the surface material is provided on both the front and back sides of the core material filled with the heat insulating material between the aggregates with the phenol resin impregnated sheet interposed therebetween. Since it is attached, both sides of the core material are covered with a phenol resin impregnated sheet having a moisture permeation preventive action, so that even if moisture passes through the surface material, this moisture will penetrate into the core material. With the phenol resin impregnated sheet, the heat insulating property of the core material can be secured, and the occurrence of the warp of the core material due to moisture can be prevented in advance, so that the heat insulating door as a whole can be prevented from warping or deforming.
【００１４】また請求項２記載の発明は、請求項１記載
の芯材をその厚み方向に２分割すると共に、２分割した
芯材間にフェノール樹脂含浸シートを介在させたから、
請求項１記載の効果に加えて、１枚の芯材を用いた場合
と同様な厚みに抑えることができ、芯材の薄型化を確保
できると共に、一方の芯材に万一湿気が浸入した場合で
も、その湿気が他方の芯材に浸入するのを該フェノール
樹脂含浸シートによって阻止できるので、芯材間の透湿
防止効果も得られ、芯材の反り発生防止に一層効果的と
なる。According to the second aspect of the present invention, the core material according to the first aspect is divided into two parts in the thickness direction, and the phenol resin-impregnated sheet is interposed between the two divided core parts.
In addition to the effect according to claim 1, the thickness can be suppressed to the same as in the case of using one sheet of core material, the core material can be ensured to be thin, and at the same time, one core material may be exposed to moisture. Even in such a case, the infiltration of the moisture into the other core material can be prevented by the phenol resin-impregnated sheet, so that the effect of preventing moisture permeation between the core materials can be obtained and the occurrence of warpage of the core material can be further effectively prevented.
【００１５】また請求項３記載の発明は、請求項１記載
の芯材をその厚み方向に２分割すると共に、２分割した
芯材の夫々の骨材の位置を芯材の面方向に互いにずらし
て配置したから、請求項１記載の効果に加えて、一方或
いは両方の芯材に万一反りが発生した場合でも骨材の位
置をずらせて配置したことで芯材の反り状態が異なり、
芯材自体によって反りを互いに吸収・相殺でき、断熱ド
ア全体の反りや変形をより確実に防止できるものであ
る。According to a third aspect of the invention, the core material according to the first aspect is divided into two parts in the thickness direction thereof, and the positions of the aggregates of the two divided core parts are shifted from each other in the surface direction of the core material. In addition to the effect according to claim 1, even if one or both of the core materials warps, the warpage state of the core material is different by arranging the aggregate materials at different positions,
The core material itself can absorb and offset the warps, and more surely prevent the warpage and deformation of the entire heat insulating door.
【図１】本発明の実施の一形態を示す分解斜視図であ
る。FIG. 1 is an exploded perspective view showing an embodiment of the present invention.
【図２】（ａ）は同上の断熱ドアの正面図、（ｂ）は断
面図である。FIG. 2 (a) is a front view of the heat insulating door of the same, and FIG. 2 (b) is a sectional view.
【図３】従来の断熱ドアの構造物の断面図である。FIG. 3 is a cross-sectional view of a conventional heat insulating door structure.
２ 骨材 ３ 断熱材 ４ 芯材 ５ フェノール樹脂含浸シート ６ 表面材 Ａ 厚み方向 Ｂ 面方向 2 Aggregate 3 Heat insulating material 4 Core material 5 Phenolic resin impregnated sheet 6 Surface material A Thickness direction B Surface direction
───────────────────────────────────────────────────── 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 Ｂ３２Ｂ 17/02 Ｂ３２Ｂ 17/02 21/08 １０２ 21/08 １０２ Ｅ０６Ｂ 3/84 Ｅ０６Ｂ 3/84 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display location B32B 17/02 B32B 17/02 21/08 102 21/08 102 E06B 3/84 E06B 3/84
Claims (3)
両側に、フェノール樹脂含浸シートを介して表面材を取
着して成ることを特徴とする断熱ドア。1. A heat insulating door, characterized in that a surface material is attached to both front and back sides of a core material filled with a heat insulating material between aggregates via phenol resin impregnated sheets.
に、２分割した芯材間にフェノール樹脂含浸シートを介
在させたことを特徴とする請求項１記載の断熱ドア。2. The heat insulating door according to claim 1, wherein the core material is divided into two in the thickness direction, and a phenol resin impregnated sheet is interposed between the two divided core materials.
に、２分割した芯材の夫々の骨材の位置を芯材の面方向
に互いにずらして配置したことを特徴とする請求項１記
載の断熱ドア。3. The core material is divided into two in the thickness direction, and the positions of the aggregates of the two divided core materials are arranged so as to be offset from each other in the surface direction of the core material. Insulation door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7219131A JPH0960439A (en) | 1995-08-28 | 1995-08-28 | Insulated door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7219131A JPH0960439A (en) | 1995-08-28 | 1995-08-28 | Insulated door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0960439A true JPH0960439A (en) | 1997-03-04 |
Family
ID=16730730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7219131A Withdrawn JPH0960439A (en) | 1995-08-28 | 1995-08-28 | Insulated door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0960439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431469A (en) * | 2021-06-29 | 2021-09-24 | 浙江基恒康门业有限公司 | Skin-adhering Xiaoke door and preparation method thereof |
-
1995
- 1995-08-28 JP JP7219131A patent/JPH0960439A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431469A (en) * | 2021-06-29 | 2021-09-24 | 浙江基恒康门业有限公司 | Skin-adhering Xiaoke door and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20021105 |