JP6613148B2 - Decorative panel and decorative panel decoration method - Google Patents
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- JP6613148B2 JP6613148B2 JP2016006132A JP2016006132A JP6613148B2 JP 6613148 B2 JP6613148 B2 JP 6613148B2 JP 2016006132 A JP2016006132 A JP 2016006132A JP 2016006132 A JP2016006132 A JP 2016006132A JP 6613148 B2 JP6613148 B2 JP 6613148B2
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Description
本発明は、表面から見える模様を内部に有する装飾パネル及び装飾パネルの加飾方法に関する。 The present invention relates to a decorative panel having a pattern visible from the surface therein and a method for decorating the decorative panel.
従来より、車両の内装や外装等に用いられる薄板状で、その表面から見える模様を有する装飾パネル及びその装飾パネルの加飾方法が、さまざま提案されている。例えば、特許文献1の車両用外装品は、表面側の透明な基材層の紙面側の基材層とからなり、着色層は、レーザ光の照射により形成された多数の貫通孔を有し、この貫通孔を、基材層の反意匠面の部位によって密度が異なるように形成することにより、所定の濃淡模様を、外部から基材層を介して視認できるように構成したものである。 2. Description of the Related Art Various types of decorative panels having a pattern that can be seen from the surface of a thin plate used for interiors and exteriors of vehicles and methods for decorating the decorative panels have been proposed. For example, the vehicle exterior product of Patent Document 1 includes a base material layer on the paper side of a transparent base material layer on the front surface side, and the colored layer has a large number of through holes formed by laser light irradiation. The through hole is formed so that the density varies depending on the part of the counter-design surface of the base material layer, so that a predetermined shading pattern can be visually recognized from the outside through the base material layer.
しかしながら、従来の車両用外装品では、基材層の後方に設けられた着色層に、平面的に配置された貫通孔をレーザ光によって形成して、所定の濃淡模様を作り出しているに過ぎず、模様自体は平坦で、立体的に視認できる模様を形成させることはできない。 However, in a conventional vehicle exterior product, a predetermined shading pattern is only created by forming a planarly arranged through-hole with a laser beam in a colored layer provided behind the base material layer. The pattern itself is flat, and a pattern that can be visually recognized in three dimensions cannot be formed.
本発明は、このような事情に鑑みてなされたもので、表面層の模様が立体的に見せかけているのではなく実際に立体的なので、真に立体感を持ち、且つ表面層の背後に黒色又は暗色の裏面層を設けることで、立体的な加飾を一段と立体的に見せることが可能な装飾パネル及び装飾パネルの加飾方法を提供することにある。 The present invention has been made in view of such circumstances, and since the pattern of the surface layer is actually three-dimensional rather than pretending to be three-dimensional, it has a truly three-dimensional effect and is black behind the surface layer. Alternatively, an object of the present invention is to provide a decorative panel and a decorative panel decoration method capable of making a three-dimensional decoration more three-dimensional by providing a dark color back layer.
請求項1記載の装飾パネルは、透明又は半透明な薄板状の表面層と、表面層の背後に設けられた黒色又は暗色の裏面層とからなり、表面層の表面視の全体又は一部であって表面層の内部にレーザ加工により加飾点を積み上げるように配置した立体的な模様が施されていることを特徴とする。
The decorative panel according to claim 1 includes a transparent or translucent thin plate-like surface layer and a black or dark back surface layer provided behind the surface layer, and the whole or a part of the surface layer of the surface layer is viewed from the surface. the three-dimensional pattern arrangement was to build up a decorative point by laser processing on the inside of the surface layer there is applied to said.
請求項2記載の装飾パネルは、裏面層の表面層側の面が、微細な凹凸を有していることを特徴とする。 The decorative panel according to claim 2 is characterized in that the surface of the back layer on the surface layer side has fine irregularities.
請求項3記載の装飾パネルは、表面層にレーザ加工により立体的に模様が施された後に、裏面層が表面層の背後に設けられたことを特徴とする。 The decorative panel according to claim 3 is characterized in that after the surface layer is three-dimensionally patterned by laser processing, the back surface layer is provided behind the surface layer.
請求項4記載の装飾パネルは、表面層の背後に裏面層が密着して設けられた後に、表面層にレーザ加工により立体的に模様が施されたことを特徴とする。 The decorative panel according to claim 4 is characterized in that after the back surface layer is provided in close contact behind the surface layer, the surface layer is three-dimensionally patterned by laser processing.
請求項5記載の装飾パネルは、表面層のレーザ加工のために照射されたレーザ光の一部が、裏面層にも到って、裏面層の表面層側の面に微細な凹凸を形成したことを特徴とする。 In the decorative panel according to claim 5, a part of the laser light irradiated for laser processing of the surface layer reaches the back surface layer, and fine unevenness is formed on the surface layer side surface of the back surface layer. It is characterized by that.
請求項6記載の装飾パネルの加飾方法は、装飾パネルが、透明又は半透明な薄板状の表面層と、表面層の背後に設けられた黒色又は暗色の裏面層とからなり、表面層の表面視の全体又は一部であって表面層の内部にレーザ加工により立体的に模様を施すことを特徴とする。 The decorative panel decorating method according to claim 6, wherein the decorative panel comprises a transparent or translucent thin plate-like surface layer and a black or dark back surface layer provided behind the surface layer. A three-dimensional pattern is formed by laser processing on the whole or part of the surface view and inside the surface layer.
請求項7記載の装飾パネルの加飾方法は、裏面層の表面層側の面が、微細な凹凸を有していることを特徴とする。 The decorative panel decorating method according to claim 7 is characterized in that the surface layer side surface of the back surface layer has fine irregularities.
請求項8記載の装飾パネルの加飾方法は、表面層にレーザ加工により立体的に模様が施された後に、裏面層が表面層の背後に設けることを特徴とする。 The decorative panel decorating method according to claim 8 is characterized in that after the surface layer is three-dimensionally patterned by laser processing, the back surface layer is provided behind the surface layer.
請求項9記載の装飾パネルの加飾方法は、表面層の背後に裏面層が密着して設けられた後に、表面層にレーザ加工により立体的に模様を施すことを特徴とする。 The decorative panel decorating method according to claim 9 is characterized in that after the back surface layer is provided in close contact behind the surface layer, the surface layer is three-dimensionally patterned by laser processing.
請求項10記載の装飾パネルの加飾方法は、表面層のレーザ加工のために照射されたレーザ光の一部が、裏面層にも到って、裏面層の表面層側の面に微細な凹凸を形成することを特徴とする。 The decorative panel decorating method according to claim 10, wherein a part of the laser light irradiated for laser processing of the surface layer reaches the back surface layer and is fine on the surface layer side surface of the back surface layer. It is characterized by forming irregularities.
本願の発明によれば、表面層の模様が立体的に見せかけているのではなく実際に立体的なので、真に立体感を持ち、且つ表面層の背後に黒色又は暗色の裏面層を設けることで、立体的な加飾を一段と立体的に見せることが可能である。 According to the invention of the present application, since the pattern of the surface layer is actually three-dimensional rather than appearing three-dimensionally, it is truly three-dimensional, and by providing a black or dark color back layer behind the surface layer. It is possible to make the three-dimensional decoration more three-dimensional.
以下、本発明の形態について図面を参照しながら具体的に説明する。図1は、本発明に係る装飾パネルの一例を示す説明図である。図2は、同装飾パネルの加飾状態を示す説明図である。図3は、同装飾パネルの裏面層の形態を示す説明図である。図4は、本発明に係る装飾パネルの他の例を示す説明図である。図5は、図4のA−A’線矢視端面を示す説明図である。 Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. FIG. 1 is an explanatory view showing an example of a decorative panel according to the present invention. FIG. 2 is an explanatory view showing a decoration state of the decorative panel. FIG. 3 is an explanatory view showing the form of the back surface layer of the decorative panel. FIG. 4 is an explanatory view showing another example of the decorative panel according to the present invention. FIG. 5 is an explanatory view showing an end surface taken along the line A-A ′ of FIG. 4.
図に示す装飾パネル1〜3は、車両の内装や外装等に用いられる薄板状で、その表面から見える模様を有する表面から見える模様を内部に有する板材である。装飾パネル1〜3は、透明又は半透明な薄板状の表面層10,20と、表面層10,20の背後に設けられた黒色又は暗色の裏面層16,18,26とからなり、表面層10,20の表面視の全体又は一部であって表面層10,20の内部にレーザ加工により立体的に模様が施されている。 The decorative panels 1 to 3 shown in the figure are thin plates used for interiors and exteriors of vehicles, and are plate materials having a pattern visible from the surface having a pattern visible from the surface. The decorative panels 1 to 3 are composed of transparent or translucent thin plate-like surface layers 10 and 20 and black or dark rear surface layers 16, 18 and 26 provided behind the surface layers 10 and 20. 10 and 20 are all or part of the surface view, and the surface layers 10 and 20 are three-dimensionally patterned by laser processing.
装飾パネル1〜3の表面層10,20の立体的な模様は、具体的には、表面層10,20の内部にレーザ光を照射して、表面層10,20の内側に点状や線状のクラックである加飾点12,14,22,24を発生させることにより、立体的な模様を形成させている。具体的には、装飾パネル1では、縦縞模様と砂模様状の2種類の模様が表面層10に加飾されている。縦縞模様の部分は、加飾点12を表面視縦縞になるように規則正しく並列して積み上げたように設けている。他方、砂模様状の分は、加飾点を不規則に密集させて設けている。このように、いずれの模様も、表面層10に平面的に配置して表面視で立体的に見えるようにしているのではなく、加飾点12,14自体が立体的に配置され、模様が立体的に設けられている。尚、装飾パネル2も表面層10は、装飾パネル1と同様である。 Specifically, the three-dimensional pattern of the surface layers 10 and 20 of the decorative panels 1 to 3 is such that the inside of the surface layers 10 and 20 is irradiated with laser light, and the dots or lines are formed inside the surface layers 10 and 20. A three-dimensional pattern is formed by generating decoration points 12, 14, 22, and 24 that are shaped cracks. Specifically, in the decorative panel 1, two types of patterns, a vertical stripe pattern and a sand pattern, are decorated on the surface layer 10. The vertical stripe pattern portions are provided so that the decorative points 12 are stacked in a regular and parallel manner so as to form vertical stripes in the surface view. On the other hand, the sand pattern portion is provided with irregularly densely decorated points. In this way, each pattern is not arranged in a plane on the surface layer 10 so that it can be seen three-dimensionally in the surface view, but the decoration points 12 and 14 themselves are arranged three-dimensionally, and the pattern is It is provided in three dimensions. The decorative panel 2 has the same surface layer 10 as the decorative panel 1.
また、装飾パネル1,2は、加飾が表面層10のほぼ全体に対してなされているが、加飾が一部でもよく、装飾パネル3では、Aという文字の模様とその文字を囲むような枠の模様が表面層20に加飾されている。文字の模様も枠の模様も、加飾点22,24をそれぞれの模様になるように立体的に積み上げて設けている。このように、いずれの模様も、表面層20に平面的に配置して表面視で立体的に見えるようにしているのではなく、加飾点22,24自体が立体的に配置され、模様が立体的に設けられている。尚、模様の形状は任意であり、加飾点12,14,22,24の大きさや量や形状を調整することで、より立体感の増した模様を作り出すことが可能である。 In addition, the decoration panels 1 and 2 are decorated on almost the entire surface layer 10, but the decoration may be a part, and the decoration panel 3 surrounds the letter A pattern and the letters. A simple frame pattern is decorated on the surface layer 20. Both the character pattern and the frame pattern are provided by three-dimensionally stacking the decoration points 22 and 24 so as to be the respective patterns. In this way, each pattern is not arranged in a plane on the surface layer 20 so that it can be seen three-dimensionally in the surface view, but the decoration points 22 and 24 themselves are arranged three-dimensionally, and the pattern is It is provided in three dimensions. The shape of the pattern is arbitrary, and by adjusting the size, amount, and shape of the decoration points 12, 14, 22, 24, it is possible to create a pattern with a more three-dimensional effect.
表面層10,20や裏面層16,18,26や加色するレーザについては、本願発明の内容を実現可能な範囲であればよいが、装飾パネル1〜3の表面層10,20は、例えば、アクリル、PP(ポリプロピレン)、ABS、ポリカーボネート等の樹脂材で、透明度(半透明の範囲)は、人間の感度が最も高い緑の光(532nm)の透過度が99.8%〜50%で、厚みは、4mm〜0.5mmが、加飾等には好ましい。尚、透明又は半透明であれば、表面層10,20に色があっても良い。 The surface layers 10 and 20 and the back layers 16, 18 and 26 and the laser to be added need only be in a range where the contents of the present invention can be realized, but the surface layers 10 and 20 of the decorative panels 1 to 3 are, for example, It is a resin material such as acrylic, PP (polypropylene), ABS, polycarbonate, etc., and the transparency (translucent range) is 99.8% to 50% for the green light (532 nm) with the highest human sensitivity. The thickness is preferably 4 mm to 0.5 mm for decoration and the like. In addition, as long as it is transparent or translucent, the surface layers 10 and 20 may have a color.
また、加飾に用いるレーザは、YAGレーザ、YV04レーザ、ファイバレーザ、ディスクレーザ等で、短い時間の間にレーザ光を発振させることが可能なフェムト秒レーザ、ピコ秒レーザ、ナノ秒レーザ、マイクロ秒レーザ等である。そして、波長的には、532nmや515nmを主な波長として、400nm〜800nm 、1064nm及び1030nmも使用でき、400nm〜1100nmの範囲が使用可能である。 Lasers used for decoration are YAG laser, YV04 laser, fiber laser, disk laser, etc., and femtosecond laser, picosecond laser, nanosecond laser, micro laser that can oscillate laser light in a short time. Second laser or the like. In terms of wavelength, 400 nm to 800 nm, 1064 nm, and 1030 nm can be used with 532 nm and 515 nm as main wavelengths, and a range of 400 nm to 1100 nm can be used.
装飾パネル1〜3の表面層10,20の背後には、黒色又は暗色の裏面層16,18,26が設けられている。この裏面層16,18,26は、黒色又は暗色の板材であっても、シール材のような薄いものを貼付してもよいし、樹脂製塗料のような塗装を施して層を作るようにしてもよい。裏面層16や裏面層26は、樹脂製で厚みのある例であり、裏面層18は、塗装による膜状の例である。 Behind the front surface layers 10 and 20 of the decorative panels 1 to 3 are black or dark rear surface layers 16, 18 and 26. The back layer 16, 18, 26 may be a black or dark plate material, or a thin material such as a sealing material, or may be coated with a resin paint to form a layer. May be. The back surface layer 16 and the back surface layer 26 are examples made of resin and having a thickness, and the back surface layer 18 is a film-like example by coating.
以上のような装飾パネル1〜3によれば、表面層10,20の模様が立体的に見せかけているのではなく実際に立体的なので、真に立体感をもった装飾パネルを得ることができる。また、表面層10,20の背後に黒色又は暗色の裏面層16,18,26が設けられていることで、立体的な加飾を一段と立体的に見せることが可能である。 According to the decorative panels 1 to 3 as described above, since the patterns of the surface layers 10 and 20 do not look three-dimensional but are actually three-dimensional, a decorative panel having a truly three-dimensional effect can be obtained. . Further, since the black or dark back surface layers 16, 18, and 26 are provided behind the front surface layers 10 and 20, the three-dimensional decoration can be displayed more three-dimensionally.
尚、裏面層16,26については、表面層10,20側の面に微細な凹凸を設けるようにすることで、表面層10,20側からの光を分散し、立体的な加飾を一段と立体的に見せることが可能である。 In addition, about the back surface layers 16 and 26, by providing fine unevenness | corrugation in the surface of the surface layers 10 and 20, the light from the surface layers 10 and 20 side is disperse | distributed, and three-dimensional decoration is made much more It can be shown in three dimensions.
また、表面層10,20の加飾のタイミングであるが、表面層10,20に予めレーザ加工で加飾を行った後に、裏面層16,18,26を設けるようにしてもよいし、表面層10,20に裏面層16,18,26を設けた上でレーザ加工で加飾を行うようにしてもよい。表面層10,20に予めレーザ加工で加飾を行う場合には、その後、裏面層16,18,26を任意に選択して接着なり塗装で設ければよく、組み合わせの自由度が増す。 Moreover, although it is the timing of decoration of the surface layers 10 and 20, you may make it provide the back surface layers 16, 18, and 26 after decorating the surface layers 10 and 20 by laser processing previously, After the back layers 16, 18, and 26 are provided on the layers 10 and 20, the decoration may be performed by laser processing. When the front surface layers 10 and 20 are decorated in advance by laser processing, the back surface layers 16, 18, and 26 can be arbitrarily selected and provided by adhesion or painting, and the degree of freedom of combination is increased.
他方、表面層10,20に裏面層16,18,26を設けた上でレーザ加工で加飾を行うようにすれば、加飾作業の効率化を図ることが容易である。また、表面層10,20のレーザ加工のために照射されたレーザ光の一部を、裏面層16,26にも到達させて、裏面層16,26の表面層10,20側の面に微細な凹凸を形成させることも可能になる。 On the other hand, if decoration is performed by laser processing after the back surface layers 16, 18, and 26 are provided on the surface layers 10 and 20, it is easy to improve the efficiency of the decoration work. Further, a part of the laser beam irradiated for laser processing of the surface layers 10 and 20 is also made to reach the back surface layers 16 and 26 so that the surface of the back surface layers 16 and 26 on the surface layer 10 and 20 side is fine. It is also possible to form unevenness.
以上のように、本発明によれば、表面層の模様が立体的に見せかけているのではなく実際に立体的なので、真に立体感を持ち、且つ表面層の背後に黒色又は暗色の裏面層を設けることで、立体的な加飾を一段と立体的に見せることが可能な装飾パネル及び装飾パネルの加飾方法を提供することができる。 As described above, according to the present invention, the pattern of the surface layer is not three-dimensionally apparent but actually three-dimensional, so that it has a truly three-dimensional effect and is a black or dark back layer behind the surface layer. By providing, it is possible to provide a decorative panel and a decorative panel decoration method capable of making a three-dimensional decoration more three-dimensional.
1・・・・装飾パネル
2・・・・装飾パネル
3・・・・装飾パネル
10・・・表面層
12・・・加飾点
14・・・加飾点
16・・・裏面層
18・・・裏面層
20・・・表面層
22・・・加飾点
24・・・加飾点
26・・・裏面層
DESCRIPTION OF SYMBOLS 1 ... Decorative panel 2 ... Decorative panel 3 ... Decorative panel 10 ... Surface layer 12 ... Decorating point 14 ... Decorating point 16 ... Back layer 18 ... -Back layer 20 ... Surface layer 22 ... Decorating point 24 ... Decorating point 26 ... Back layer
Claims (10)
透明又は半透明な薄板状の表面層と、該表面層の背後に設けられた黒色又は暗色の裏面層とからなり、
該表面層の表面視の全体又は一部であって該表面層の内部にレーザ加工により加飾点を積み上げるように配置した立体的な模様が施されていることを特徴とする装飾パネル。 In a decorative panel that has a pattern visible from the surface inside,
It consists of a transparent or translucent thin plate-like surface layer and a black or dark color back layer provided behind the surface layer,
Decorative panel, characterized in that three-dimensional pattern is arranged so as to build up a decorative point by laser processing in the interior of the surface layer to a whole or part of the surface view of the surface layer is applied.
該装飾パネルが、透明又は半透明な薄板状の表面層と、該表面層の背後に設けられた黒色又は暗色の裏面層とからなり、
該表面層の表面視の全体又は一部であって該表面層の内部にレーザ加工により立体的に模様を施すことを特徴とする装飾パネルの加飾方法。 In the method of decorating a decorative panel having a pattern visible from the surface,
The decorative panel comprises a transparent or translucent thin plate-like surface layer and a black or dark back surface layer provided behind the surface layer,
A decoration method for a decorative panel, which is a whole or a part of the surface layer of the surface layer and has a three-dimensional pattern formed by laser processing inside the surface layer.
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