JPS5816857Y2 - transparent composite board - Google Patents
transparent composite boardInfo
- Publication number
- JPS5816857Y2 JPS5816857Y2 JP1978018007U JP1800778U JPS5816857Y2 JP S5816857 Y2 JPS5816857 Y2 JP S5816857Y2 JP 1978018007 U JP1978018007 U JP 1978018007U JP 1800778 U JP1800778 U JP 1800778U JP S5816857 Y2 JPS5816857 Y2 JP S5816857Y2
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- protective layer
- substrate
- transparent composite
- composite board
- 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
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
【考案の詳細な説明】
本考案は透明板材を複数層に接合一体化した透明複合板
の新規な構造に関する。[Detailed Description of the Invention] The present invention relates to a novel structure of a transparent composite plate in which a plurality of layers of transparent plate materials are bonded and integrated.
従来この種の透明複周板として合せガラスが知られてい
る。Laminated glass is conventionally known as this type of transparent double-circumferential plate.
合せガラスは二枚の同一の大きたのガラス板をポリビニ
ルブチラール等透明接着層を介して接合したものであり
、強度が高くかつ割れた場合にガラス破片が飛散しない
という利点をもっているが、一方極く小面積の部分に破
損衝撃を受けた場合においてもこの部分を起点として割
れ目（クラック）が長距離に進行してしまい、広範囲に
わたり透視性が損われる結果を招くという欠点がある。Laminated glass is made by bonding two glass plates of the same size with a transparent adhesive layer such as polyvinyl butyral, and has the advantage of being strong and preventing glass fragments from scattering if it breaks. Even if a small-area part receives a breakage impact, the crack will start from this part and propagate over a long distance, resulting in loss of visibility over a wide area.
本考案は従来の透明複合板の有する上記欠点を無くした
新規な透明複合板を提供せんとするものである。The present invention aims to provide a new transparent composite plate that eliminates the above-mentioned drawbacks of conventional transparent composite plates.
すなわち本考案は、剛性を有する透明基板と、該基板面
に透明接着層を介して一体的に接合された薄板からなる
透明保護層とで構成される透明複合板であって、前記保
護層がほぼ一定幅の目地をおいて複数セクションに分割
されていることを特徴とする透明複合板である。That is, the present invention is a transparent composite board composed of a transparent substrate having rigidity and a transparent protective layer made of a thin plate integrally bonded to the surface of the substrate via a transparent adhesive layer, the protective layer comprising: This is a transparent composite board characterized by being divided into multiple sections with approximately constant width joints.
本考案によれば、基板表面に貼着された保護層が目地を
おいて複数セクションに分割されているため、万一保護
層が損傷した場合でも基板が破損しない限りはクラック
が広範囲に進行することがなく最大限損傷を受けたセク
ションの保護層内に止まる。According to this invention, the protective layer attached to the substrate surface is divided into multiple sections with joints, so even if the protective layer is damaged, cracks will spread over a wide area as long as the substrate is not damaged. Stay within the protective layer of the damaged section without maximizing damage.
したがって本考案品は、保護層が多くのセクションに亙
って損傷を受は全体としての透視性が大きく損われるま
で長期間にわたり取扱えの要なく使用でき経済的であり
、特に、道路あるいは鉄道線路沿いに設けられる防音壁
の如く飛来物による損傷を受゛け易い場所に用いる大型
の透明壁材として好適である。Therefore, the present invention is economical and can be used for a long period of time without the need for handling, even if the protective layer is damaged over many sections and the transparency as a whole is significantly impaired. It is suitable as a large transparent wall material for use in areas susceptible to damage from flying objects, such as soundproof walls installed along railroad tracks.
以下本考案を図面に示した実施例につき説明する。The present invention will be described below with reference to embodiments shown in the drawings.
第１図は本考案に係る透明複合板の平面視を示し、第２
図は同横断面視を示し、第３図は同拡大視を示す。FIG. 1 shows a plan view of the transparent composite plate according to the present invention, and FIG.
The figure shows the same cross-sectional view, and FIG. 3 shows the same enlarged view.
図において１が剛性を有する透明基板−例として厚み３
〜５ｍ／ｍ程度のポリカーボネート樹脂板であり、この
基板１の両面に、保護層２として厚み０．５５〜２ｍｍ
程度のガラス薄板が透明接着層３を介して一体的に接合
しである。In the figure, 1 is a transparent substrate with rigidity - for example, the thickness is 3
It is a polycarbonate resin plate with a thickness of about 5 m/m, and a protective layer 2 with a thickness of 0.55 to 2 mm is coated on both sides of this substrate 1.
The thin glass plates of about 100 mm are integrally bonded via a transparent adhesive layer 3.
そしてガラス板保護層２はほぼ一定幅の目地４をおいて
複数セクション２Ａ、２Ｂ、２Ｃ・・・・・・に分割さ
れている。The glass plate protective layer 2 is divided into a plurality of sections 2A, 2B, 2C, . . . with a joint 4 having a substantially constant width.
すなわち基板１に比して十分に小さい寸法（−例として
３０ ｃｍ角）のガラス薄板２Ａ、２Ｂ、２Ｃ・・・・
・・が小間隔をおいて多数隣接して基板１は両面に貼着
しである。In other words, thin glass plates 2A, 2B, 2C, etc. having dimensions sufficiently smaller than the substrate 1 (for example, 30 cm square).
. . are attached to both sides of the substrate 1, with a large number of them adjoining each other at small intervals.
なお透明接着層３としてはポリビニルブチラル、光硬化
性樹脂等が用いられる。Note that as the transparent adhesive layer 3, polyvinyl butyral, photocurable resin, etc. are used.
上記実施例に示した透明複合板は冒頭に述べた損傷時の
クラック発達抑止効果に加え次のような利点を有する。The transparent composite plate shown in the above embodiments has the following advantages in addition to the effect of inhibiting crack development during damage as described at the beginning.
複合板に剛性を与える基板１としてプラスチック材を用
いているため、合せガラスに比し大幅に軽量化できる。Since a plastic material is used as the substrate 1 that provides rigidity to the composite plate, it can be significantly lighter than laminated glass.
基板１表面をガラスで被覆しているのでプラスチック単
板に比べてキズが付き難く汚れの除去が容易で且つ遮音
性に優れている。Since the surface of the substrate 1 is coated with glass, it is less likely to be scratched and dirt can be easily removed compared to a plastic veneer, and has excellent sound insulation properties.
プラスチック基板に対して熱膨張率の大きく異なる保護
層ガラス板は間隔をおいて小区画に分割されているため
、周囲環境の寒暖変化に伴なってガラスに発生する歪は
小さく抑えられ、したがって大型の透明複合板も製作可
能である。The protective layer glass plate, which has a significantly different coefficient of thermal expansion than the plastic substrate, is divided into small sections at intervals, so the strain that occurs in the glass due to changes in the temperature of the surrounding environment is kept to a minimum, and therefore large-sized It is also possible to produce transparent composite plates.
次に第４図、第５図に本考案の他の実施例を示す。Next, FIGS. 4 and 5 show other embodiments of the present invention.
すなわち第４図は保護層２の目地４に弾性コーキング剤
５を充填した例であり、第５図は白地隠し用弾性化粧帯
６を目地４に施した例であり、このような構造とするこ
とにより保護層２板の露出エツジ部が保護され且つ変化
に富んだ意匠的効果も得られる。That is, FIG. 4 shows an example in which the joints 4 of the protective layer 2 are filled with an elastic caulking agent 5, and FIG. 5 shows an example in which an elastic decorative band 6 for concealing a white background is applied to the joints 4, with such a structure. As a result, the exposed edge portions of the two protective layers are protected, and a variety of design effects can also be obtained.
本考案は以上に説明した実施例に限定されることなく種
々の変形が可能であり、例えば保護層２の分割された各
セクション２Ａ、２Ｂ、２Ｃ・・・・・・の形状は矩形
に限らず他の種々の形状をとることができ、また保護層
２は厚み方向に複数層とすることも可能である。The present invention is not limited to the embodiments described above, and can be modified in various ways. For example, the shapes of the divided sections 2A, 2B, 2C, etc. of the protective layer 2 are limited to rectangular shapes. The protective layer 2 can also take various other shapes, and the protective layer 2 can also be formed into a plurality of layers in the thickness direction.
さらに用途によっては、例えば片面側が他の壁材等によ
って保護される個所に使用されるものでは保護層２を基
板１の片面のみに貼着した構造とすることができる。Further, depending on the application, for example, if one side is used in a place where one side is protected by another wall material or the like, the protective layer 2 may be attached to only one side of the substrate 1.
第１図ないし第３図は本考案の一実施例を示すそれぞれ
平面図、横断面図、拡大横断面図であり、第４図、第５
図は本考案の他の実施例を示す要部横断面図である。1 to 3 are a plan view, a cross-sectional view, and an enlarged cross-sectional view showing an embodiment of the present invention, and FIGS.
The figure is a cross-sectional view of main parts showing another embodiment of the present invention.
Claims (3)
着層３を介して一体的に接合された薄板からなる透明保
護層２とで構成される透明複合板であって、前記保護層
２はほぼ一定幅の目地４をおいて複数セクション２Ａ、
２Ｂ、２Ｃ・・・・・・に分割されていることを特徴と
する透明複合板。(1) A transparent composite board consisting of a transparent substrate 1 having rigidity and a transparent protective layer 2 made of a thin plate integrally bonded to the surface of the substrate 1 via a transparent adhesive layer 3, the protective Layer 2 has a plurality of sections 2A with joints 4 of approximately constant width,
A transparent composite board characterized by being divided into 2B, 2C...
２がガラス板であることを特徴とする実用新案登録請求
の範囲第１項記載の透明複合板。(2) The transparent composite plate according to claim 1, wherein the substrate 1 is a polycarbonate resin plate and the protective layer 2 is a glass plate.
する実用新案登録請求の範囲第１項記載の透明複合板。(3) The transparent composite board according to claim 1, wherein the joints 4 are filled with an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978018007U JPS5816857Y2 (en) | 1978-02-14 | 1978-02-14 | transparent composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978018007U JPS5816857Y2 (en) | 1978-02-14 | 1978-02-14 | transparent composite board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54121964U JPS54121964U (en) | 1979-08-25 |
| JPS5816857Y2 true JPS5816857Y2 (en) | 1983-04-05 |
Family
ID=28844451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978018007U Expired JPS5816857Y2 (en) | 1978-02-14 | 1978-02-14 | transparent composite board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816857Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015174216A1 (en) * | 2014-05-14 | 2015-11-19 | 旭硝子株式会社 | Composite, laminate, electronic device, and manufacturing methods therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2020044705A1 (en) * | 2018-08-27 | 2021-08-26 | 株式会社小糸製作所 | Resin window members for vehicles and resin composite modules for vehicles |
-
1978
- 1978-02-14 JP JP1978018007U patent/JPS5816857Y2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015174216A1 (en) * | 2014-05-14 | 2015-11-19 | 旭硝子株式会社 | Composite, laminate, electronic device, and manufacturing methods therefor |
| JPWO2015174216A1 (en) * | 2014-05-14 | 2017-04-20 | 旭硝子株式会社 | COMPOSITE, LAMINATE, ELECTRONIC DEVICE, AND METHOD FOR PRODUCING THEM |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54121964U (en) | 1979-08-25 |
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