JPS5924653A - Manufacture of double layer transparent board - Google Patents
Manufacture of double layer transparent boardInfo
- Publication number
- JPS5924653A JPS5924653A JP57134277A JP13427782A JPS5924653A JP S5924653 A JPS5924653 A JP S5924653A JP 57134277 A JP57134277 A JP 57134277A JP 13427782 A JP13427782 A JP 13427782A JP S5924653 A JPS5924653 A JP S5924653A
- Authority
- JP
- Japan
- Prior art keywords
- space
- insulating gas
- passage
- transparent plate
- frame member
- 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
Landscapes
- Laminated Bodies (AREA)
- Securing Of Glass Panes Or The Like (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】
(イ) 発明の分野
不発明は空間に空気より比重の大きい断熱ガスを封入す
る複層透明板の製造方法に関し、特に断熱を必要とされ
る家屋、倉庫、冷蔵庫、低温シミーケース等の扉や窓に
好適な複層透明板に関する。[Detailed Description of the Invention] (a) Field of the Invention The invention relates to a method for manufacturing a multi-layer transparent plate that fills a space with an insulating gas having a higher specific gravity than air, and particularly relates to a method for manufacturing a multilayer transparent plate that fills a space with an insulating gas having a specific gravity higher than that of air, and particularly for houses, warehouses, refrigerators, etc. that require insulation. This invention relates to a multilayer transparent plate suitable for doors and windows of low-temperature shimmy cases, etc.
(ロ)背景技術
複層透明板は所定の間隔を保持した少な(とも二枚の透
明板と、この透明板の周端縁間に介在される枠部材とを
気密に接合して構成されており、断熱性が良く結露しに
くいためその用途は急速に拡大しつつある。(B) Background Art A multilayer transparent plate is constructed by airtightly joining two transparent plates (both of which are spaced apart from each other at a predetermined distance) and a frame member interposed between the peripheral edges of the transparent plates. It has good insulation properties and is resistant to condensation, so its uses are rapidly expanding.
又、複層透明板の断熱性を高め、或いは遮音性の増大を
目的として内部空間への封入気体として空気より熱伝導
率の小さいガス或いは空気より比重の大きいガス等の断
熱ガスを用いた複層透明板が販売されるようになった。In addition, for the purpose of increasing the heat insulation properties of the multilayer transparent plate or increasing the sound insulation properties, it is possible to fill the internal space with a heat insulating gas such as a gas with a lower thermal conductivity than air or a gas with a higher specific gravity than air. Layered transparent plates are now on sale.
以下第1図乃至第7図に基づいて背景技術の複層透明板
及びその製造方法の実施例を説明すると、第1図及び第
2図に示す(1)は冷蔵庫、冷凍或いは冷蔵ショーケー
ス等の冷凍機器、一般家屋の窓や扉に使用される複層透
明板で、方形をなすガラスからなる二枚の透明板(2A
)(2B) と、この両透明板の相対向する面の周端
面間に介在され、枠状に接続すtt?、西?+7)間隔
子(4A)(4B)(4C)(4D) 全主体となす
枠部材(3)とにより構成され、前記両透明板及び枠部
材にて囲まれる内部に空気より比重の大きいAr5SF
6等の断熱ガス(0を封入した空間(5)を形成してい
る。(6A)(6B)は両透明板(2A)+゛(2B)
と枠部材(3)とを相互に接着する両面接着テープ等の
接着剤、(力は前記両透明板の周端面と、前記枠部材の
外面とにより形成される環状の溝に充填され、前記各面
に接着して空間の気密を保持するチオコール等樹脂系の
シール部材である。(8)は前記各間隔子内に多量に充
填された粒状の乾燥剤で、例えば吸湿作用の速い速乾性
のシリカゲルと、吸湿作用の遅い遅乾性のモリキューラ
シーブスとの混合物からなるものである。Hereinafter, examples of the background art multilayer transparent plate and its manufacturing method will be explained based on FIGS. 1 to 7. (1) shown in FIGS. 1 and 2 is a refrigerator, freezer, refrigerated showcase, etc. A multi-layer transparent plate used for refrigeration equipment, windows and doors of general houses, two transparent plates (2A) made of square glass.
) (2B) is interposed between the peripheral end surfaces of the opposing surfaces of both transparent plates and connected in a frame shape. ,West? +7) Spacer (4A) (4B) (4C) (4D) Consisting of the entire main body and the frame member (3), Ar5SF, which has a higher specific gravity than air, is inside the space surrounded by both the transparent plates and the frame member.
A space (5) is formed in which an insulating gas (0) such as 6 is sealed. (6A) (6B) are both transparent plates (2A) + ゛(2B)
An adhesive, such as double-sided adhesive tape, for bonding the frame member (3) and This is a resin-based sealing member such as thiocol that adheres to each surface to keep the space airtight. (8) is a granular desiccant filled in a large amount in each spacer. It is made of a mixture of silica gel and slow-drying molecula sieves, which have a slow hygroscopic action.
前記各間隔子はアルミニウム等の押し出し成形、又は金
属薄板の折曲形成により第3図に示す如く中空部(9)
を有する方形筒形に形成され、前記空間に臨む内面には
その長さ方向にわたって各々の中空部(9)と、空間(
5)とを連通する細長い溝よりなる通気路QO)を各々
形成し、又二本の間隔子(4A)(4C) の内外両面
の一端には後述する接続具の貫通孔に対応する円形の開
口(IIA)(IIB) を形成しテイル。(12A
)(12B)(12c)(12D) ハ略直角1c交差
する二本の脚(12/)(12m) を形成した合成
樹脂よりなるコーナー接続具で、枠状に配置された各間
隔子(4A) (4B04C) (4D) f)うチ相
隣接シテ直交する中空部(9)の一方に一方の脚(12
/)、他方に他方の脚(12m)を挿入することにより
前記各間隔子を相互に接続して枠部材(3)を組立るも
のである。前記両脚は第4、第5図に示す如く間隔子の
接続状態において中空部(9)内で抑圧変形される波形
等弾性を付与できる形状に形成されている。(13A)
(13B)は二個の接続具(12B)(12D) の
一方の脚即ち同じ間隔子(4A)(4C)の中空部(9
)に挿入される脚(12m)(121り に形成され
た貫通孔で、間隔子(4A) (4C) の開口(I
IA)(IIB) に対応し、且つ接続具(12B)(
12D) の脚(tzm)(t21り を間隔子(
4A)(4C)に挿入してこの間隔子の両端部に重ねた
際には開口、(nA)(t、tB) とともに間隔子
(4A)(4C)の内外を連通させるものである。Each of the spacers is formed by extruding aluminum or the like or by bending a thin metal plate to form a hollow portion (9) as shown in FIG.
It is formed into a rectangular cylindrical shape with a hollow part (9) and a space (
A ventilation path QO) consisting of a long and narrow groove communicating with the spacer (4A) (4C) is formed at one end of both the inner and outer surfaces of the two spacers (4A) (4C), and a circular hole corresponding to the through hole of the connector described later is formed. Form openings (IIA) (IIB) and tail. (12A
) (12B) (12c) (12D) A corner connector made of synthetic resin with two legs (12/) (12m) intersecting each other at approximately right angles. ) (4B04C) (4D) f) One leg (12
/), by inserting the other leg (12m) into the other, the spacers are connected to each other to assemble the frame member (3). As shown in FIGS. 4 and 5, the legs are formed in a shape capable of imparting elasticity such as a waveform that is suppressed and deformed within the hollow portion (9) when the spacer is connected. (13A)
(13B) is one leg of the two connectors (12B) (12D), that is, the hollow part (9) of the same spacer (4A) (4C).
) is a through hole formed in the leg (12m) (121) to be inserted into the opening (I) of the spacer (4A) (4C).
Compatible with IA) (IIB) and connecting tool (12B) (
12D) leg (tzm) (t21ri) of spacer (
4A) (4C) and stacked on both ends of this spacer, the openings (nA) (t, tB) communicate the inside and outside of the spacer (4A) (4C).
次に複I−透明板(1)の製造方法について説明する。Next, a method for manufacturing the double I-transparent plate (1) will be explained.
まず接続具(J2A)により間隔子(4A) (4C’
) 、接続具(12c、) Kより間隔子(4B)(
4D)を夫々L字形に接続した後、各々の間隔子の中空
部(9)に乾燥剤(8)を充填し、然る後接続具(12
13)により間隔子(4A)(4B)、接続具(12D
)により間隔子(4C’) (4D) を接続1〜て枠
部材(3)を組立てるとともに、間隔子(4A)(4C
)の開口(IIA) (IIB) と接続具(12B
)(12D)の貫通孔(13A)(13B) とを一
致させ二本の通路を形成する。このとき各接続具は中空
部(9)から乾燥剤(8)の洩れを防止するストッパー
の役目をなす。First, connect the connector (J2A) to the spacer (4A) (4C'
), connection tool (12c,) from K to spacer (4B) (
4D) in an L-shape, fill the hollow part (9) of each spacer with desiccant (8), and then
13), the spacer (4A) (4B) and the connector (12D
) to connect the spacers (4C') (4D) and assemble the frame member (3).
) openings (IIA) (IIB) and connectors (12B)
) (12D) are aligned with the through holes (13A) and (13B) to form two passages. At this time, each connector serves as a stopper to prevent the desiccant (8) from leaking from the hollow portion (9).
前記枠部材の絹立後各々の間隔子(4A) (4B)
(4C)(4D)の内外両面を除く他の対向両面に接着
剤(6A)(6T3) を接着し、次にこの接着剤を両
透明板(2A)(2B>の相対向する面の周端面に接着
して枠部材(3)と、両透明板(2A)(2B) と
を相互に接続するとともに、空間(5)を形成して半完
成品を得る。Each spacer (4A) (4B) after the frame member is erected
Adhesive (6A) (6T3) is applied to both opposing surfaces of (4C) and (4D) other than the inner and outer surfaces, and then this adhesive is applied around the opposing surfaces of both transparent plates (2A) and (2B>. The frame member (3) and both transparent plates (2A) and (2B) are bonded to the end faces to connect each other, and a space (5) is formed to obtain a semi-finished product.
次にシール部材(力を枠部材(3)の外面に沿って環状
に配置して開口(IIAHIIB) を閉塞するとと
もに、このシール部材(7)を前記各間隔子、各接続具
(t2A)(t2B)(x2c)(t2D) 及び両透
明板(2A)(2B)に接着させて空間(5)の気密を
保持する。前記二本の通路を除いて空間(5)の気密を
保持した後、間隔子(4A)が上部となるように半完成
品を立設して適当な治具で固定する。然る後、第6図及
び第7図に示す如くガス供給機(図示しない)に接続さ
れた細長い管よりなる供給ノズル(141を開口(lt
B)及び貫通孔(laB)よりなる一方の通路を介して
空間(5)内に挿入してその先端を空間(5)内下部に
位置せしめるとともに、空間(5)内の空気囚を外部に
導く細長い管よりなる排気ノズルa9を開口(ltA)
及び貫通孔(13A)よりなる他方の通路を介して空間
(5)内に挿入してその先端を空間(5)向上部に位置
させ、供給ノズルα4)より空間(5)内に空気より比
重の大きいAt−5SF、等の断熱ガス(0を矢印の如
く徐々に供給する。この断熱ガスの供給に伴ない空間(
5) Qの空気囚は上方に押し上げられて排気ノズル0
5)から矢印の如(外部に徐々に排出され、空間(5)
内の断熱ガス(0の十分な充填を検出する装置(図示し
ない)により断熱ガス(C3の供給を停止し、供給及び
排気両ノズル(141(+51を両通路から引き抜く。Next, the sealing member (force) is arranged in an annular manner along the outer surface of the frame member (3) to close the opening (IIAHIIB), and the sealing member (7) is applied to each of the spacers and each connector (t2A) ( t2B) (x2c) (t2D) and both transparent plates (2A) and (2B) to keep the space (5) airtight.After keeping the space (5) airtight by excluding the two passages. , the semi-finished product is erected so that the spacer (4A) is on the top and fixed with a suitable jig.Then, as shown in Figs. 6 and 7, it is placed in a gas supply machine (not shown). A supply nozzle (141) consisting of a connected elongated pipe is opened (lt
B) and one passage consisting of a through hole (laB) into the space (5) so that its tip is located in the lower part of the space (5), and the air trapped in the space (5) is exposed to the outside. Open the exhaust nozzle a9 consisting of a long and thin pipe to guide the air (ltA)
It is inserted into the space (5) through the other passage consisting of the through hole (13A) and its tip is positioned in the upper part of the space (5), and the specific gravity of the air is supplied into the space (5) from the supply nozzle α4). Insulating gas (0) such as At-5SF, which has a large value, is gradually supplied as shown in the arrow.
5) The air prisoner at Q is pushed upward and reaches exhaust nozzle 0.
As shown by the arrow from 5), it is gradually discharged to the outside, and the space (5)
The supply of insulating gas (C3) is stopped by a device (not shown) that detects sufficient filling of insulating gas (0) in the insulating gas (C3), and both supply and exhaust nozzles (141 (+51) are withdrawn from both passages.
然る後、シール部材(力と同質のシール部材(7’)(
ブ)でもって第1,4.5図に示す如く開口(IIA)
(IIB)及び貫通孔(13A)(13B) を塞ぐ
ことにより所望の複層透明板(1)が得られる。After that, the sealing member (sealing member (7') of the same quality as the force) (
b) With the opening (IIA) as shown in Figures 1 and 4.5.
(IIB) and the through holes (13A) and (13B), the desired multilayer transparent plate (1) is obtained.
(ハ) 背景技術の問題点
そのl) 供給時における断熱ガス0の対流を避けるた
めに枠部材(3)の下部に供給用の通路を形成している
が、供給ノズル(14)を通路に通し断熱ガス((1を
空間(5)に供給しているときでも供給用の通路から断
熱ガス(0の一部が洩れ、余分なガス供給を行なわなけ
ればならない。(c) Problem with the background art No. 1) In order to avoid convection of the insulating gas during supply, a supply passage is formed at the bottom of the frame member (3), but the supply nozzle (14) is not connected to the passage. Even when the insulating gas (1) is being supplied to the space (5), a portion of the insulating gas (0) leaks from the supply passage, and the excess gas must be supplied.
その2) 供給ノズルQ4)を通路から引き抜きシール
部材(ケ)でもって通路夕塞ぐ迄の間、前記通路から断
熱ガスの一部が洩れ、ガス封入後には空間(5)内のガ
ス量が不足して断熱効果が低下する。Part 2) Until the supply nozzle Q4) is pulled out from the passage and the passage is blocked with the sealing member (e), a part of the insulating gas leaks from the passage, and after filling the gas, the amount of gas in the space (5) is insufficient. This will reduce the insulation effect.
に)発明の目的
不発明は空間への断熱ガスの供給時及び供給後において
通路からの断熱ガスの洩れを防止することを目的とする
。B) Object of the Invention An object of the invention is to prevent leakage of insulating gas from the passage during and after supplying the insulating gas to the space.
(ホ)発明の概要
間隔を存して相対向する少なくとも二枚の透明板と、こ
の透明板の相対向する面の周端縁間に介在される少なく
とも一つの枠部材と、前記透明板及び枠部材を相互に接
続する接着剤と、前記透明板及び枠部材の接続により画
成される少なくとも一層の空間と、この空間に封入され
る空気より比重の大きい断熱ガスとにより構成される複
層透明板において、前記空間と外部とを連通させ、前記
空間に断熱ガスを供給するための通路を枠部材に少なく
とも一本形成し、この通路を空間の上部に位置させた状
態で通路を通して断熱ガス供給ノズルの先端を空間下部
に配置し、空間内で断熱ガスが対流しないよう断熱ガス
を空間内に供給する複層透明板の製造方法。(E) Summary of the Invention At least two transparent plates facing each other with a gap therebetween, at least one frame member interposed between peripheral edges of opposing surfaces of the transparent plates; A multilayer consisting of an adhesive that interconnects the frame members, at least one layer of space defined by the connection of the transparent plate and the frame member, and an insulating gas with a higher specific gravity than air sealed in this space. In the transparent plate, at least one passage for communicating the space with the outside and supplying insulating gas to the space is formed in the frame member, and the passage is positioned above the space and the insulating gas is passed through the passage. A method for manufacturing a multilayer transparent plate in which the tip of the supply nozzle is placed at the bottom of the space to supply insulating gas into the space so that convection does not occur within the space.
(へ)不発明の実施例
第8図乃至第15図は本発明の実施例を示し、第8図乃
至第15図において第1@乃至第7図と同じ符号は同じ
ものとする。(f) Uninvented Embodiment FIGS. 8 to 15 show embodiments of the present invention, and in FIGS. 8 to 15, the same reference numerals as in FIGS. 1 to 7 are the same.
(12n)は各コーナー接続具(,12A)(12B)
(12C)(12D)の両脚(121り(12m)間に
形成された基部、(121)(12j)はこの基部と前
記両脚との境を段落させて形成され中空部(9)に相対
向する当接面で、前記各コーナー接続具の脚(+21り
(t2m)を各間隔子(4A)(4B) (4C) (
4D) の中空部(9)に挿入したときには、前記各
間隔子の両端が相対向する当接面に突き合わされ、基部
(12n)と前記各間隔子との周面は面一となり、且つ
基部(12n)は前記各間隔子には重ならず、その外面
は外部に露呈する。(xzh)(xzh)は空間(5)
に断熱ガス(0を供給するためにコーナー接続具(12
A)(1213) の基部(12n)を貫通して形成さ
れた通路で、空間(5)と外部とを連通し、断熱ガ(。(12n) is each corner connector (,12A) (12B)
The base formed between the legs (121) (12m) of (12C) and (12D), (121) and (12j) are formed by refining the boundary between this base and the above-mentioned legs, and are opposite to the hollow part (9). At the abutting surface of each corner connector, connect the legs (+21 (t2m)
4D) When inserted into the hollow part (9), both ends of each of the spacers are abutted against opposing contact surfaces, and the circumferential surfaces of the base (12n) and each of the spacers are flush with each other, and the base (12n) does not overlap each of the spacers, and its outer surface is exposed to the outside. (xzh) (xzh) is space (5)
Corner fittings (12
A) (1213) A passage formed by penetrating the base (12n) of the space (5) and the outside, communicating with the outside.
ス(0の供給時にはその一方が前記断熱ガスの供給路、
他方が空気の排出路となる。(When supplying 0, one of them is the supply path of the insulating gas,
The other side serves as an air outlet.
次に複ノー透明板(])の製造方法について説明する0
各コーナ接続具(12A)(12B)(12c)(12
D) によって各間隔子(4A)(413)(4C)
(4D) を相互に接続して枠部材(3)を組立た後、
この枠部材の両側面全周に両面接着テープからなる接着
剤(6A) (6B )を貼着し、次に第9図に示す如
く方形をなす基板復ηと、この基板の外周面に立設され
た八本のガイド(1sA)〜(tsH)とよりなる組立
治具06)に透明板(2A) 、枠部材(3)、透明板
(2B) と順次設置した後、透明板(2B)を押圧
して両透明板(2A)(2B)と枠部材(3)とを両液
着剤(6A)(6B) により相互に接続して空間(
5)を形成する。次に、枠部材(3)の通路(12h)
(xzh)付近を除いて前記両透明板の内周端面と、前
記枠部材の外面とにより形成された環状の溝にチオコー
ル等樹脂系シール部材(7)を充填して前記各面に接着
させて、通路(12h)(12h)付近を除いて空間(
5)の気密を保持してなる半完成品を得る。次に、第1
θ図に示す如(両通路(12h)(12h)が枠部材(
3)の上部に位置するよう半完成品を架台←1上に複数
枚立設し、ガス供給機(21の供給ノズルQ4)をコー
ナー接続具(12A)の通路(xzh)に通し、この供
給ノズルの先端を第11図に示す如(空間(5)下部に
位置させる。前記ガス供給機は可撓性の細管よりなる供
給ノズル(14A)〜(14j)と、この各供給ノズル
の途中に設けられた電磁弁(21A)〜(21J)と、
前記各供給ノズルの基部を接続してなる開閉弁(22A
)〜(22J)と、この各開閉弁を取付けた分配タンク
(ハ)と、第1のガス供給時間例えば15分間駆動する
第1のタイマレ4J工駆動させる第1の運転メイッチシ
ω及びリセットする第1のリセットスイッチ(イ)、第
2のガス供給時間例えば30分間駆動する第2のタイマ
Qηを駆動させる第2の運転スイッチ0秒及びリセット
する第2のリセットスイッチQ(ト)、前記第1タイマ
の駆動を例えば10分で停止させる第1のセレクトスイ
ッチ(30A)〜(30E) 、前記第2タイマの駆動
を例えば20分で停止させる第2のセレクトスイッチ(
31A )〜(31E)及び図示しない微調整用レギュ
レータによって調整されるガス圧を表示する圧力計04
を備えた制御箱(すとにより構成され、レギュレータ6
4J及び圧力計c39α;)を取付けたボンベ0ηから
ホースc38)を通り送られてくる断熱ガス(0を供給
ノズル(14A)(14c)(14E)(14G)(1
4I>を通して各空間(5)に所定時間供給する0尚、
この場合開閉弁(22B)(22D) (221”)
(221()(22J ) は閉じられている。空気よ
り比重の大きい断熱ガス0の注入に伴ない空間(5)内
の空気(5)は徐々に上方に押し上げられ、第11図及
び第12図矢印に示す如(コーナー接続具(12B)の
通路(12h)から゛外部に排出され、断熱ガス(0に
置換される。断熱ガス0の充填後、供給ノズルIを空間
(5)及び通路(12h)から引き抜き、両通路(iz
h)(izh) を上部に位置させたま〜、第13図
に示す如く前記シール部材と同質のキャップ状シール部
材(ゲ)(ゲ)で両通路(12h)(xzh) を塞
ぐことにより、空間(5)K断熱ガス(Gを封入した所
望の複層透明板(1)は完成する。Next, we will explain the manufacturing method of the double transparent plate (])0
Each corner connector (12A) (12B) (12c) (12
D) Each spacer (4A) (413) (4C) by
After assembling the frame member (3) by interconnecting (4D),
Adhesives (6A) (6B) made of double-sided adhesive tape are pasted on the entire circumference of both sides of this frame member, and then a rectangular substrate plate is attached to the outer peripheral surface of this substrate as shown in FIG. After installing the transparent plate (2A), frame member (3), and transparent plate (2B) in order on the assembly jig 06) consisting of eight guides (1sA) to (tsH), the transparent plate (2B ) to connect both the transparent plates (2A, 2B) and the frame member (3) with the adhesives (6A, 6B) to create a space (
5) Form. Next, the passage (12h) of the frame member (3)
A resin sealing member (7) such as thiocol is filled into an annular groove formed by the inner peripheral end surfaces of both transparent plates and the outer surface of the frame member, except for the vicinity of (xzh), and is adhered to each of the surfaces. The space (
5) Obtain a semi-finished product that maintains airtightness. Next, the first
θ As shown in the figure (both passages (12h) (12h) are connected to the frame member (
3) A plurality of semi-finished products are erected on the pedestal ← 1 so as to be located above the gas supply device (supply nozzle Q4 of 21) through the passage (xzh) of the corner connector (12A). The tip of the nozzle is located at the bottom of the space (5) as shown in FIG. The provided solenoid valves (21A) to (21J),
An on-off valve (22A) formed by connecting the bases of each supply nozzle
) to (22J), the distribution tank (c) to which each on-off valve is attached, the first timer 4J to be driven for the first gas supply time, for example, 15 minutes, the first operation switch ω to be driven, and the first timer to be reset. 1 reset switch (A), a second operation switch that drives a second timer Qη that operates for a second gas supply time of, for example, 30 minutes, and a second reset switch Q (G) that resets the second timer Qη; A first select switch (30A) to (30E) that stops driving the timer after, for example, 10 minutes, and a second select switch (30E) that stops driving the second timer after, for example, 20 minutes.
31A) to (31E) and a pressure gauge 04 that displays the gas pressure adjusted by a fine adjustment regulator (not shown).
It consists of a control box with a regulator 6
4J and a pressure gauge c39α;) are sent from the cylinder 0η through the hose c38) to the supply nozzle (14A) (14c) (14E) (14G) (1
4I> to each space (5) for a predetermined time,
In this case, the on-off valve (22B) (22D) (221”)
(221()(22J) is closed. As the insulating gas 0, which has a higher specific gravity than air, is injected, the air (5) in the space (5) is gradually pushed upward, and as shown in Figures 11 and 12. As shown by the arrow in the figure, it is discharged to the outside from the passage (12h) of the corner connector (12B) and replaced with insulating gas (0).After filling with insulating gas 0, the supply nozzle (12h) and both passages (iz
h) (izh) is positioned at the top, the space is closed by blocking both passages (12h) (xzh) with a cap-shaped sealing member (ge) (ge) (ge) (ge) of the same quality as the sealing member, as shown in FIG. (5) The desired multilayer transparent plate (1) filled with K insulating gas (G) is completed.
か〜る複層透明板(1)は第14図に示す如く周端縁に
把手(39A)付の金属枠0傷を嵌合した透明扉01と
なり、この扉は通路(12h)(12h) が枠部材(
3)の上部に位置、即ち空気より比重の大きい断熱ガス
((Elの上部に位置するよう冷蔵庫(41)の前面開
口に開閉自在に配置される。The multi-layer transparent plate (1) becomes a transparent door 01 with a metal frame with a handle (39A) fitted with zero flaws on the peripheral edge as shown in Fig. 14, and this door has a passageway (12h) (12h). is the frame member (
3), that is, an insulating gas having a higher specific gravity than air.
又、複層透明板(1)は第15図に示す如く通路(lz
h)(izh) を上部としたま〜、断熱パネル+4
2)の開口に嵌め込まれ窓を構成する。In addition, the multilayer transparent plate (1) has a passageway (lz
h) (izh) at the top ~, insulation panel +4
2) is fitted into the opening to form a window.
従って不発明によれば、断熱ガス(Gを空間(5)に供
給する際、供給路となる通路(12h)及び排気路とな
る通路(lzh)は何れも空間(5)の上部に位置する
ため、空間(5)の空気が殆んど断熱ガス(Qと置換さ
れない限り通路(12h) (izh) からのガス
洩れはなく、断熱ガス(00余分な供給を防止できると
共に、供給ノズル(14)を通路(12h)から引き抜
いても断熱ガス(0は通路(12h)の下方に充填され
ているため、供給ノズル04)の引き抜きに伴なうガス
洩れを防止できる。更に、供給ノズル(14]の先端は
空間(5)下部に配置されるため、断熱ガス(Gの供給
に伴なう断熱ガス自身及び空気の対流が空間(5)内で
発生することはなく、空間(5)内下部から上部にかけ
て断熱ガス(Gが徐々に充填されるE共に、空気の排出
を速かに行なえる。Therefore, according to the invention, when supplying the insulating gas (G) to the space (5), the passage (12h) serving as the supply passage and the passage (lzh) serving as the exhaust passage are both located at the upper part of the space (5). Therefore, unless most of the air in the space (5) is replaced with the insulating gas (Q), there will be no gas leakage from the passage (12h) (izh), which can prevent excess supply of the insulating gas (00) and prevent the supply nozzle (14 ) is pulled out from the passage (12h), the insulating gas (0 is filled below the passage (12h), so gas leakage caused by pulling out the supply nozzle 04) can be prevented. Furthermore, the supply nozzle (14 ] is placed at the bottom of the space (5), so the convection of the insulating gas itself and air accompanying the supply of the insulating gas (G) does not occur within the space (5), and the With E, which is gradually filled with insulating gas (G) from the bottom to the top, air can be quickly discharged.
(ト)本発明の他の実施例
そのl) 第16図及び第17図は三枚の透明板(2A
) (211) (2C) と夫々二本の通路(tz
h) (izh)を備えた二つの枠部材(3A)(3B
) とを相互に接続して二層の空間(5A)(5B)
を形成した三層透明板(1′)の半完成品の実施例
を示す。(G) Other embodiments of the present invention Part 1) Figures 16 and 17 show three transparent plates (2A
) (211) (2C) and two passages (tz
h) Two frame members (3A) (3B) with (izh)
) are interconnected to create a two-layer space (5A) (5B)
An example of a semi-finished product of a three-layer transparent plate (1') is shown.
その2) 第18図は一本の通路(12h)に供給ノズ
ルQ4)を通し、このノズル外周面と通路(tzh)壁
面との間を空気(4)の排出路として兼用する実施例を
示す。Part 2) Figure 18 shows an embodiment in which a supply nozzle Q4) is passed through one passage (12h), and the space between the outer peripheral surface of this nozzle and the wall of the passage (tzh) is also used as a discharge passage for air (4). .
その3) 第19図及び第20図は一個のコーナー接続
具(12A)の基部(12n)に相隣接する二本の通路
(12h)(12h) を形成し、この通路のうち一
方を供給路、他方を排出路とする実施例を示す。Part 3) In Figures 19 and 20, two passages (12h) (12h) are formed adjacent to the base (12n) of one corner connector (12A), and one of these passages is used as a supply channel. , shows an embodiment in which the other side is used as a discharge path.
(イ)本発明の効果
空間に断熱ガスを供給するための通路を断熱ガスの供給
時及び供給後、常に空気より比重の大きい断熱ガスより
も上部に位置させるため、通路からのガス洩れを防止で
き、且つ供給ノズルの先端を空間下部に位置させるため
、空間内における空気の対流を防止でき、速かに空気を
排出することができる。(b) The passage for supplying the insulating gas to the effect space of the present invention is always positioned above the insulating gas, which has a higher specific gravity than air, during and after supplying the insulating gas, thereby preventing gas leakage from the passage. In addition, since the tip of the supply nozzle is located at the bottom of the space, convection of air within the space can be prevented and air can be quickly discharged.
第1図乃至第7図は背景技術の透視構造体及びその製造
方法を示し、第1図は複層透明板の斜視図、第2図は第
1図A−A断面図、第3図は枠部材の分解斜視図、第4
図は第1図B−i断面図、供給を示す斜視図、第7図は
第6図n−ff断面図、第8図乃至第15図は本発明透
視構造体の実施例を示し、第8図はコーナー接続具の斜
視図、第9図は複層透明板の組立工程を示す分解斜視図
、第io図は断熱ガス供給機による供給工程全体を示す
斜視図、第11図は供給工程要部斜視図、第12図は第
11図E−ゼ断面図、第13図は通路のシール状態を示
す要部縦断面図、第14図は複層透明板を透明扉として
冷蔵庫に配置した冷蔵庫の斜視図、第15図は複層透明
板を窓に配置した断熱パネルの要部縦断面図、第16@
乃至第20図は本発明の他の実施例を示し、第16図は
三層透明板の半完成品斜視図、第17図は第16図F−
v断面図、第18図は一本の通路を供給路兼排出路とし
た要部縦断面図、第19図は基部に二本の通路を形成し
たコーナー接続具の斜視図、第20図は第19図のコー
ナー接続具を用いた要部縦断面図である。
(2A)(2B)・・・透明板、 (3)・・・枠部材
、 (4A)(4B) (4C) (4D) ・・
・間隔子、 (5)・・・空間、 (6A)(6B)
・・・接着剤、 (12A)(12B)(12c
)(12D)・・・コーナー接続具、(12h)・・・
通路、 σ)・・・シール部材、 0・・・断熱ガス、
αa・・・供給ノズル。
出願人 三洋電機株式会社 外1名
第1図 館2図
第5図
第4図
第6図
第8図
第13t;’Q
8
1ンC
第12図
第14図
第化囚
141181
第1′6図1 to 7 show a background art transparent structure and its manufacturing method, FIG. 1 is a perspective view of a multilayer transparent plate, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, and FIG. Exploded perspective view of frame member, 4th
The figures are a sectional view taken along the line B-i in FIG. 1, a perspective view showing supply, FIG. Figure 8 is a perspective view of the corner connector, Figure 9 is an exploded perspective view showing the assembly process of the multilayer transparent plate, Figure io is a perspective view showing the entire supply process using the insulating gas supply machine, and Figure 11 is the supply process. Figure 12 is a perspective view of the main part, Figure 12 is a sectional view taken along line E-Z in Figure 11, Figure 13 is a vertical cross-sectional view of the main part showing the sealed state of the passage, and Figure 14 is a multi-layer transparent plate placed in a refrigerator as a transparent door. A perspective view of the refrigerator, Figure 15 is a vertical cross-sectional view of the main part of a heat insulation panel with a multi-layer transparent plate placed on the window, Figure 16 @
20 to 20 show other embodiments of the present invention, FIG. 16 is a perspective view of a semi-finished product of a three-layer transparent plate, and FIG. 17 is a perspective view of a semi-finished product of a three-layer transparent plate.
FIG. 18 is a vertical sectional view of the main part with one passage serving as a supply and discharge passage, FIG. 19 is a perspective view of a corner connector with two passages formed at the base, and FIG. 20 is a v-sectional view. 20 is a vertical sectional view of a main part using the corner connector shown in FIG. 19. FIG. (2A) (2B)... Transparent plate, (3)... Frame member, (4A) (4B) (4C) (4D)...
・Spacer, (5)...Space, (6A) (6B)
...Adhesive, (12A) (12B) (12c
) (12D)... Corner connector, (12h)...
Passage, σ)...Sealing member, 0...Insulating gas,
αa... Supply nozzle. Applicant Sanyo Electric Co., Ltd. 1 other person Figure 1 Figure 2 Figure 5 Figure 4 Figure 6 Figure 8 Figure 8 13t; figure
Claims (1)
、この透明板の相対向する面の周端縁間に介在される少
なくとも一つの枠部材と、前記透明板及び枠部材を相互
に接続する接着剤と、前記透明板及び枠部材の接続によ
り画成される少なくとも一層の空間と、この空間に封入
される空気より比重の大きい断熱ガスとにより構成され
る複層透明板において、前記空間と外部とを連通させ、
前記空間に断熱ガスを供給するための通路を枠部材に少
なくとも一本形成し、この通路を前記空間の上部に位置
させた状態で通路を通して空間内に断熱ガス供給ノズル
を挿入すると共に、このノズルの先端を空間下部に配置
し断熱ガスを前記ノズルより空間内に供給する複層透明
板の製造方法。1. At least two transparent plates facing each other with a gap between them, at least one frame member interposed between the peripheral edges of opposing surfaces of the transparent plates, and the transparent plates and frame members mutually A multi-layer transparent plate comprising an adhesive connected to the transparent plate, at least one layer of space defined by the connection of the transparent plate and the frame member, and an insulating gas with a higher specific gravity than air sealed in this space, communicating the space with the outside,
At least one passage for supplying insulating gas to the space is formed in the frame member, and with this passage positioned above the space, an insulating gas supply nozzle is inserted into the space through the passage, and the nozzle is inserted into the space. A method for manufacturing a multilayer transparent plate, in which the tip of the nozzle is disposed at the bottom of the space, and insulating gas is supplied into the space from the nozzle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57134277A JPS5924653A (en) | 1982-07-30 | 1982-07-30 | Manufacture of double layer transparent board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57134277A JPS5924653A (en) | 1982-07-30 | 1982-07-30 | Manufacture of double layer transparent board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5924653A true JPS5924653A (en) | 1984-02-08 |
Family
ID=15124515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57134277A Pending JPS5924653A (en) | 1982-07-30 | 1982-07-30 | Manufacture of double layer transparent board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5924653A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014157666A1 (en) * | 2013-03-28 | 2014-10-02 | Agc-Lixilウィンドウテクノロジー株式会社 | Multiplex glazed sash and method for manufacturing same, and member and product relating to multiplex glazed sash |
JP2014196222A (en) * | 2013-03-29 | 2014-10-16 | Agc−Lixilウィンドウテクノロジー株式会社 | Corner block for double glazing, double glazing, and double glazing sash |
WO2016098839A1 (en) * | 2014-12-19 | 2016-06-23 | Agc-Lixilウィンドウテクノロジー株式会社 | Multi-layered glass |
-
1982
- 1982-07-30 JP JP57134277A patent/JPS5924653A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014157666A1 (en) * | 2013-03-28 | 2014-10-02 | Agc-Lixilウィンドウテクノロジー株式会社 | Multiplex glazed sash and method for manufacturing same, and member and product relating to multiplex glazed sash |
JP2014196222A (en) * | 2013-03-29 | 2014-10-16 | Agc−Lixilウィンドウテクノロジー株式会社 | Corner block for double glazing, double glazing, and double glazing sash |
WO2016098839A1 (en) * | 2014-12-19 | 2016-06-23 | Agc-Lixilウィンドウテクノロジー株式会社 | Multi-layered glass |
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