JPS6020007B2 - How to install decorative plates - Google Patents
How to install decorative platesInfo
- Publication number
- JPS6020007B2 JPS6020007B2 JP12552277A JP12552277A JPS6020007B2 JP S6020007 B2 JPS6020007 B2 JP S6020007B2 JP 12552277 A JP12552277 A JP 12552277A JP 12552277 A JP12552277 A JP 12552277A JP S6020007 B2 JPS6020007 B2 JP S6020007B2
- Authority
- JP
- Japan
- Prior art keywords
- decorative plate
- cabinet
- synthetic resin
- hole
- heat
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Description
【発明の詳細な説明】
本発明は、キャビネットやシャーシ等合成樹脂製の基体
に金属製の装飾板を取付ける取付方法に係り、簡単な方
法で強固に取付けられる優れた取付方法を提供するもの
である。[Detailed Description of the Invention] The present invention relates to a method of attaching a metal decorative plate to a synthetic resin base such as a cabinet or chassis, and provides an excellent method of attaching it firmly and easily. be.
一般に合成樹脂製のキャビネットに金属製の装飾板を取
付ける場合には装飾板に予め接着剤を塗布し、これをキ
ャビネットに接着するようにしている。Generally, when attaching a metal decorative plate to a synthetic resin cabinet, adhesive is applied to the decorative plate in advance and the adhesive is adhered to the cabinet.
しかしながら、この種のものでは接着剤の量を正確に規
制しないと接着剤が装飾板よりはみ出すことにななり外
観が著しく見苦しくなぬという問題があった。一方、金
属製の装飾板に予め感熱性接着剤層を形成し、これをキ
ャビネットに当俵ごせ加熱して接着する方法も公知であ
るが、この種のものでは装飾板を加熱して接着剤層を溶
融する際にキャビネットも同時に溶融することがあり、
装飾板の外周においてキャビネット自体が変形するなど
必ずしも良好なものではなかった。本発明は以上のよう
な従来の欠点を除去するものであり、簡単な方法で強固
でかつ外観のすぐれた装飾板の取付方法を提供するもの
である。以下、本発明の装飾板の取付方法について説明
する。第１図は本発明の取付方法によって装飾板を取付
けたキャビネットの断側面図であり、第２図は同キャビ
ネットの要部拡大断面図、第３図は装飾板の一実施例の
斜視図である。そして、第１図、第２図において、１は
成型によって形成された合成樹脂製のキャビネット、２
はキャビネット１に接着固定された表面に感圧接着剤層
５を有する金属製の装飾板、３は装飾板２の外周部に形
成した透孔又は切欠、４はインサート成型時に透孔又は
切欠３に喰い込んだ合成樹脂材料による突起を示してい
る。ここで、本実施例の取付方法は、予め裏面に感熱性
接着剤層を形成した金属製の装飾板を使用し、この装飾
板の外周部に透孔又は切欠を形成し、その後この装飾板
を成型金型の所定位置に配置し、成型金型内に溶融した
合成樹材料を注入して所望のキャビネットその他の成型
品を成型すると共に上記溶融した合成樹脂材料の熱で上
言己装飾板の裏面に形成された感熱性接着剤層を溶融し
、上記成型品の表面に上記装飾板を接着固定する。However, with this type of product, there is a problem in that unless the amount of adhesive is accurately regulated, the adhesive will protrude from the decorative board, resulting in an extremely unsightly appearance. On the other hand, it is also known to form a heat-sensitive adhesive layer on a metal decorative board in advance, apply it to the cabinet, and then heat and adhere it. When melting the agent layer, the cabinet may also melt at the same time.
This was not necessarily a good result, as the cabinet itself was deformed around the outer periphery of the decorative board. The present invention eliminates the above-mentioned conventional drawbacks and provides a simple method for attaching a decorative plate that is strong and has an excellent appearance. Hereinafter, a method for attaching a decorative plate of the present invention will be explained. Fig. 1 is a cross-sectional side view of a cabinet with a decorative plate attached by the mounting method of the present invention, Fig. 2 is an enlarged sectional view of the main part of the cabinet, and Fig. 3 is a perspective view of an embodiment of the decorative plate. be. In FIGS. 1 and 2, 1 is a synthetic resin cabinet formed by molding, 2
3 is a metal decorative plate having a pressure-sensitive adhesive layer 5 on its surface that is adhesively fixed to the cabinet 1; 3 is a through hole or notch formed on the outer periphery of the decorative plate 2; 4 is a through hole or notch 3 formed during insert molding. It shows a protrusion made of synthetic resin material that has been bitten into the hole. Here, the mounting method of this embodiment uses a metal decorative plate on which a heat-sensitive adhesive layer has been formed on the back surface in advance, a through hole or notch is formed on the outer periphery of this decorative plate, and then this decorative plate is placed in a predetermined position in the mold, and the molten synthetic resin material is injected into the mold to form the desired cabinet or other molded product, and the heat of the molten synthetic resin material is used to create the decorative board. The heat-sensitive adhesive layer formed on the back surface of the molded product is melted, and the decorative plate is adhesively fixed to the surface of the molded product.
以上のように本発明によれば、インサート成型時の溶融
した合成樹脂材料の熱で装飾板裏面の感熱性接着剤を溶
融し、合成樹脂の成型品の表面に上記装飾板を接着固定
するため、接着剤が装飾坂の外周にはみ出たり成型品目
体が変形したりすることがなく外観的にきわめて優れた
装飾板取付装置を提供することができるものである。そ
して、本発明によれば、予め感熱性接着剤層を有する装
飾板を使用しているため、接着剤層がインサート成型時
の熱によって熔融されることになり、別に加熱装澄を必
要とせず容易にかつ確実に接着固定されるものであ。ま
た、本発明によれば装飾板の外周部に透孔または切欠を
形成しているため、インサート成型時にキャビネット等
を形成する合成樹脂材料がこの透孔又は切欠に入り込む
ことになり、両者の結合をより強固にするものである。As described above, according to the present invention, the heat of the melted synthetic resin material during insert molding melts the heat-sensitive adhesive on the back side of the decorative board, and the decorative board is adhesively fixed to the surface of the synthetic resin molded product. Therefore, it is possible to provide a decorative plate mounting device which has an extremely excellent appearance without causing the adhesive to protrude to the outer periphery of the decorative slope or deforming the molded item. According to the present invention, since a decorative plate having a heat-sensitive adhesive layer is used in advance, the adhesive layer is melted by the heat during insert molding, and no separate heating and refining is required. It is easily and reliably adhesively fixed. Furthermore, according to the present invention, since a through hole or notch is formed on the outer periphery of the decorative board, the synthetic resin material forming the cabinet etc. will enter this hole or notch during insert molding, and the connection between the two will be reduced. This will make the system even stronger.
第１図は本発明に取付方法によって装飾板を‐取付けた
キャビネットの一実施例の断側面図、第２図は同キャビ
ネットの要部拡大断面図、第３図は装飾板の一美例の斜
視図である。
１・・・・・・キャビネット、２・・・・・・装飾板、
３・・・・・・透孔又は切欠、４・・・・・・突起、５
・・・感圧接着剤層。
第１図第２図
第３図Fig. 1 is a cross-sectional side view of an embodiment of a cabinet to which a decorative plate is attached using the mounting method of the present invention, Fig. 2 is an enlarged sectional view of the main part of the cabinet, and Fig. 3 is a beautiful example of a decorative plate. FIG. 1... Cabinet, 2... Decorative board,
3...Through hole or notch, 4...Protrusion, 5
...Pressure sensitive adhesive layer. Figure 1 Figure 2 Figure 3
Claims (1)
に透孔又は切欠を形成した金属製の装飾板をインサート
成型によつて合成樹脂製の基体の表面に接着固定し、上
記装飾板の透孔又は切欠に上記基体を構成する合成樹脂
材料の一部を喰い込ませることにより上記基体表面に上
記装飾板を取付けることを特徴とする装飾板の取付方法
。1. A metal decorative plate on which a heat-sensitive adhesive layer has been previously formed on the back side and a through hole or notch formed on the outer periphery is adhesively fixed to the surface of a synthetic resin base by insert molding. A method for attaching a decorative plate, characterized in that the decorative plate is attached to the surface of the base by inserting a part of the synthetic resin material constituting the base into the through hole or notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552277A JPS6020007B2 (en) | 1977-10-18 | 1977-10-18 | How to install decorative plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552277A JPS6020007B2 (en) | 1977-10-18 | 1977-10-18 | How to install decorative plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5458564A JPS5458564A (en) | 1979-05-11 |
| JPS6020007B2 true JPS6020007B2 (en) | 1985-05-20 |
Family
ID=14912233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12552277A Expired JPS6020007B2 (en) | 1977-10-18 | 1977-10-18 | How to install decorative plates |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6020007B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202477B (en) * | 2010-03-26 | 2015-02-18 | 深圳富泰宏精密工业有限公司 | Electronic device shell |
-
1977
- 1977-10-18 JP JP12552277A patent/JPS6020007B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5458564A (en) | 1979-05-11 |
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