JP3959260B2

JP3959260B2 - Synthetic resin panel

Info

Publication number: JP3959260B2
Application number: JP2001346179A
Authority: JP
Inventors: 伸夫高岡
Original assignee: Takasho Co Ltd
Current assignee: JX Metals Takasho Co Ltd
Priority date: 2001-11-12
Filing date: 2001-11-12
Publication date: 2007-08-15
Anticipated expiration: 2021-11-12
Also published as: JP2003148003A

Description

【０００１】
【産業上の利用分野】
本発明は、例えば庭園において間仕切り等に用いられる合成樹脂製パネルに関する。
【０００２】
【従来の技術】
従来のこの種の合成樹脂製パネルは、例えば、実公平７−４６６８９号公報や特開平１０−１５９３０９号公報に示されているように、半割り状の竹が複数並んだ状態の形状に形成されて成り、前述したごとく、和風庭園等において間仕切り等に用いられる。
【０００３】
【発明が解決しようとする課題】
ところで以上の合成樹脂製パネルは、前述したごとく、分割竹片をほぼ均等間隔で並設した形状に形成されており、個性的な風情が乏しいばかりか、パネル自体の剛性を得ようとすれば、湾曲状に形成される竹模様の部分の大きく突出させるか,若しくは、パネル自体の肉厚を厚くするしかなく、竹模様を大きく突出させるとパネルがそれだけ嵩張るし、またバネル自体の肉厚を厚くすると、重量が増大する不具合がある。
【０００４】
本発明は以上の実情に鑑みて開発したものであって、目的とするところは、立体感のある個性的な風合いが醸し出せ、それでいながら重量の増大を招くことなく、剛性に優れた合成樹脂製パネルを提供するにある。
【０００５】
【課題を解決するための手段】
前記した目的を達成する為に、請求項１記載の発明は、薄板状に形成された熱可塑性の樹脂素材を型成形して形成される合成樹脂製パネルであって、パネル本体には、谷部と山部が繰り返しながら現れる略波状に湾曲して形成される複数の第１模様形成部と複数の第２模様形成部が備えられて、これら第1及び第２模様形成部に、パネル本体の表面に対して円弧状または湾曲状に突出する複数条の凸条がそれぞれ並設され、第1模様形成部の凸条が第2模様形成部の凸条に対して交差する方向に延びていることを特徴とするものである。
【０００６】
請求項２に記載の発明は、請求項１に記載の第１模様形成部及び第２模様形成部が帯状に延びて,これら両模様形成部があじろ状に編まれた形状となっていることを特徴とするものである。
【０００７】
以上の発明において、第１模様形成部及び第２模様形成部を、複数本の細竹を並設した模様形状にしてもよいし、あるいは天然竹を長さ方向に分割してなる複数の分割竹片を並設した模様形状にしてもよい。
【０００８】
【実施例】
以下、本発明に係る合成樹脂製パネルの実施形態を図面に基づいて説明する。
【０００９】
（実施形態１）図１は、本発明にかかる合成樹脂製パネルの一例を示す全体斜視図であって、符号１で示すこの合成樹脂製パネルは、パネル本体２の表面側に、帯状に延びる複数本の第１模様形成部３と、同じく帯状に延びる複数本の第２模様形成部４が形成されている。
【００１０】
これら第１、第２模様形成部３・４は、それぞれ複数本の天然の細い雌竹を並設した模様に形成され、細い雌竹の模様部分がパネル本体２の表面に対して略円弧状に突出する凸条５・６を画成している。
【００１１】
そして図１〜図４に示す実施形態１の合成樹脂製パネルでは、これら第１模様形成部３と第２模様形成部４とがあじろ状に編まれた形状に形成されて、第1模様形成部３の凸条５が、第２模様形成部４の凸条６に対して斜めに交差する方向に延びている。
【００１２】
具体的には、第１模様形成部３の凸条５が略３０度傾斜した斜め方向に、また第２模様形成部４の凸条６が第１模様形成部３の凸条５に対して略６０度傾斜した方向に斜めにそれぞれ延びており、且つこれら第１模様形成部３並びに第２模様形成部４は、いずれも谷部と山部とがその長さ方向に繰り返しながら現れる略波状に湾曲して、これら第１模様形成部３と第２模様形成部４とが、互いにその谷部と山部とで斜めに交差するようなあじろ状に編まれた形状に形成されている。
【００１３】
斯くして以上の実施形態１に示す合成樹脂パネル１では、例えば太陽光線が図２において矢印Ｘで示す斜め方向から入射した場合、太陽光線が第１模様形成部３の凸条５に対してその長さ方向と交差する方向に射し込むので、第１模様形成部３に形成されている各凸条５の影が、太陽光線の照射方向後方に位置する凸条５の外側面に映り込む。
【００１４】
これに対し、第１模様形成部３に対して交差する方向に延びる第２模様形成部４では、太陽光線が凸条６に対してほぼその長さ方向に射し込むので、第２模様形成部４には影がほとんど生じない。
【００１５】
そのため、第１模様形成部３が、凸条５の外側面に映り込む影によって第２模様形成部４よりも暗く表現されて、合成樹脂製パネル１の表面に、明るく表れる第２模様形成部４と、暗く表れる第１模様形成部３とが交差状に表現されるのであって、かかる明暗の差により、パネル１全体の表面に奥行きが感じられるようになって、立体感が増大し、一種独特の風情が醸し出されるのである。
【００１６】
しかも時間の経過による太陽光線の入射角度の変化に伴い、前述の明暗の相違も随時変化して、変化に富んだ意匠感が発揮される。
【００１７】
さらに実施形態１では、両模様形成部３・４が波状にウエーブし、且つこれら模様形成部３・４には、パネル本体２の表面に対して突出する複数の凸状５・６が並設されているので、パネル１自体の強度が高まり、従ってパネル本体２の肉厚を厚くしなくとも、パネル１の剛性が十分確保されて、破損し難いものとなるのである。斯くして、パネル１全体の重量も軽く出来るし、パネル１を成形するのに要する樹脂材料の削減も図れる。
（実施形態２）図５は、本発明にかかる合成樹脂製パネルの他の例を示す全体斜視図であって、符号１で示すこの合成樹脂製パネルにあっても、パネル本体２０の表面側に、複数の帯状に延びる第１模様形成部３０と、複数の帯状に延びる第２模様形成部４０とが形成されている。
【００１８】
図５〜図８で示す第１、第２模様形成部３０・４０は、それぞれ天然竹を長さ方向に分割してなる細幅の分割竹片を複数並設した模様に形成され、分割竹片の模様部分がパネル本体２０の表面に対して略湾曲状に突出する凸条５０・６０を画成している。
【００１９】
そして図５〜図８に示す実施形態２の合成樹脂製パネルでは、前記した実施形態１のものと同様、これら第１模様形成部３０と第２模様形成部４０とがあじろ状に編まれた形状に形成されて、第1模様形成部３０の凸条５０が、第2模様形成部４０の凸条６０に対して斜めに交差する方向に延びている。
【００２０】
具体的には、第１模様形成部３０の凸条５０が略３０度傾斜した斜め方向に、また第２模様形成部４０の凸条６０が第１模様形成部３０の凸条５０に対して略６０度傾斜した方向に斜めにそれぞれ延びており、且つこれら第１模様形成部３０並びに第２模様形成部４０は、いずれも谷部と山部とがその長さ方向に繰り返しながら現れる略波状に湾曲して、これら第１模様形成部３０と第２模様形成部４０とが、互いにその谷部と山部とで交差するあじろ状に編まれた形状に形成されている。
【００２１】
斯くして以上の実施形態２に示す合成樹脂パネル１０にあっても、前述の実施形態１と同様、例えば太陽光線が図６において矢印Ｘで示す斜め方向から入射した場合、太陽光線が第１模様形成部３０の凸条５０に対してその長さ方向と交差する方向に射し込むので、第１模様形成部３０に形成されている各凸条５０の影が、太陽光線の照射方向後方に位置する凸条５０の外側面に映り込む。
【００２２】
一方、第２模様形成部４０では、太陽光線が凸条６０に対してほぼその長さ方向に射し込むので、第２模様形成部４０には影がほとんど生じない。
【００２３】
そのため、第１模様形成部３０が、凸条５０の外側面に映り込む影によって第２模様形成部４０よりも暗く表現されて、合成樹脂製パネル１０の表面に、明るく表れる第２模様形成部４０と、暗く表れる第１模様形成部３０とが交差状に表現されるのであって、かかる明暗の差により、パネル全体の表面に奥行きが感じられるようになって、立体感が増大し、一種独特の風情が醸し出されるのであり、しかも時間の経過による太陽光線の入射角度の変化に伴い、前述の明暗の相違も随時変化して、変化に富んだ意匠感が発揮される。
【００２４】
さらに実施形態２にあっても、両模様形成部３０・４０が波状にウエーブし、且つこれら模様形成部３０・４０には、パネル本体２０の表面に対して突出する複数の凸状５０・６０が並設されているので、パネル１０自体の強度が高まり、従ってパネル本体２０の肉厚を厚くしなくとも、パネル１０の剛性が十分確保されて、破損し難いものとなるのであって、斯くして、パネル１０全体の重量も軽く出来るし、パネル１０の成形に要する樹脂材料の削減も図れる。
（実施形態３）また図９は、本発明にかかる合成樹脂製パネルの他の例を示す全体斜視図であって、符号１００で示すこの合成樹脂製パネルにあっても、パネル本体２００の表面側には、複数の帯状に延びる第１模様形成部３００と、複数の帯状に延びる第２模様形成部４００が形成されている。
【００２５】
図９〜図１２で示す第１、第２模様形成部３００・４００は、実施形態２と同様、それぞれ天然竹を長さ方向に分割してなる細幅の分割竹片を複数並設した模様に形成され、分割竹片の模様部分がパネル本体１００の表面に対して略湾曲状に突出する凸条５００・６００を画成している。
【００２６】
そして図９〜図１２に示す実施形態３の合成樹脂製パネルでは、これら第１模様形成部３００と第２模様形成部４００とが直交状に編まれた形状に形成されて、第1模様形成部３００の凸条５００が、第2模様形成部４００の凸条６００に対して９０度交差する方向に延びている。
【００２７】
即ち、第１模様形成部３００の凸条５００が水平方向に延び、また第２模様形成部４００の凸条６００が第１模様形成部３００の凸条５００に対して直交した上下方向に延びており、且つこれら第２模様形成部４００は、谷部と山部とがその長さ方向に繰り返しながら現れる略波状に湾曲して、水平方向に延びる第１模様形成部３００に対して上下方向に延びる第２模様形成部４００がその谷部と山部とで交差する直交状に編まれた形状に形成されている。
【００２８】
斯くして実施形態３に示す合成樹脂パネルにあっても、たとえば太陽光線が図１０において矢印Ｘで示す斜め方向から入射した場合、その光線が第２模様形成部４００の凸条６００に対してその長さ方向とほぼ交差する方向に射し込むので、第２模様形成部４００に形成されている各凸条６００の影が、太陽光線の照射方向後方に位置する凸条６００の外側面に映り込む。
【００２９】
一方、第１模様形成部３００では、光線が凸条５００に対して斜めに射し込むので、第１模様形成部３００に生じる影は、第２模様形成部４００に生じる影よりも小さい。
【００３０】
そのため、第１模様形成部３００が、第２模様形成部４００よりも明るく表現されて、合成樹脂製パネル１００の表面には、明るく表れる第１模様形成部３００と、暗く表れる第２模様形成部４００とが交差状に表現されるのであって、かかる明暗の差により、パネル全体の表面に奥行きが感じられるようになって、立体感が増大し、一種独特の風情が醸し出されるし、しかも時間の経過による太陽光線の入射角度の変化に伴い、前述の明暗の相違も随時変化して、変化に富んだ意匠感が発揮される。
【００３１】
さらに実施形態３では、第２模様形成部４００が波状にウエーブし、且つ第１及び第２模様形成部３００・４００には、パネル本体２００の表面に対して突出する複数の凸状５００・６００が並設されているので、パネル１００自体の強度が高まり、従ってパネル本体２００の肉厚を厚くしなくとも、パネル１００の剛性が十分確保されて、破損し難いものとなるのであって、斯くしてパネル１００全体の重量も軽く出来るし、パネル１００を成形に要する材料の削減も図れる。
【００３２】
尚、以上の実施形態１〜３に示す合成樹脂製パネルは、いずれも薄板状に形成された熱可塑性の樹脂素材を、予め作成された樹脂型により型成形するのであって、まず板状の樹脂素材を加熱した後、その樹脂素材を樹脂型上にセットし、続いて樹脂型内の空気を吸引することで、板状の樹脂素材を樹脂型の型面に沿うように変形させて、所定の形状に成形するのである。
【００３３】
また前記した実施形態１〜３では、いずれもＡＡＳ樹脂からなる板状のパネル本体２・２０・２００を用いているが、これに限定されるものではなく、例えばＡＢＳ樹脂からなる板状のパネル本体２・２０・２００を用いてもよい。
【００３４】
また以上の実施形態１、２、３における合成樹脂製パネル１・１０・１００の表面に適宜竹の色彩や模様の塗装を施すことで、より一層自然の風合いを備えたものとすることが出来る。
【００３５】
以上の実施形態１、２、３では、いずれも竹の模様が施された第１及び第２模様形成部を形成したが、これに限定されるものではなく、たとえば木の模様が施された第１及び第２模様形成部を形成してもよい。
【００３６】
【発明の効果】
以上のごとく請求項１記載の合成樹脂製パネルによれば、薄板状に形成された熱可塑性の樹脂素材を型成形して形成される合成樹脂製パネルであって、パネル本体には、谷部と山部が繰り返しながら現れる略波状に湾曲して形成される複数の第１模様形成部と複数の第２模様形成部が備えられて、複数の第１模様形成部と、複数の第２模様形成部とが備えられ、これら第1及び第２模様形成部には、その表面に対して円弧状または湾曲状に突出する突出する複数の凸条と、前記凸条間において凸条に沿って延びる凹条とが形成され、第1模様形成部の凸条及び凹条が、第2模様形成部の凸条及び凹条に対して交差する方向に延びていることから、例えば特に太陽などの光線を斜めから受けた場合に、第１模様形成部と第２模様形成部とで光の陰影による外観の印象が大きく変化して、その趣味感が向上し、従って、パネルの表面側に大きく突出する突出部を設けなくとも、全体として立体感に優れた個性的な風合いを醸し出すことが出来る。
しかも請求項１記載の合成樹脂製パネルによれば、第１及び第２模様形成部には、パネル本体の表面に対して円弧状または湾曲状に突出する複数の凸状が並設されているので、パネル自体の強度が高まり、従ってパネル本体の肉厚を厚くしなくとも、パネルの剛性が十分確保されて破損し難いものとなり、結果としてパネル全体の重量も軽く出来る。
【００３７】
また請求項２に記載の合成樹脂パネルによれば、請求項１に記載の第１模様形成部及び第２模様形成部が帯状に延びて,これら両模様形成があじろ状に編まれた形状となっていることから、請求項１に記載の発明の効果に加え、パネル本体の肉厚を厚くしなくとも、パネルの剛性を十分確保することが出来る。
【００３８】
また請求項３に記載の合成樹脂パネルによれば、請求項１または２に記載の第１模様形成部及び第２模様形成部が、複数本の細い竹を並設した模様であることから、請求項１または２に記載の発明の効果に加え、より一層、個性的でしかも自然の風情を醸し出すことが出来る。
【００３９】
また請求項４に記載の合成樹脂パネルによれば、請求項１または２に記載の第１模様形成部及び第２模様形成部が、天然竹を長さ方向に分割してなる複数の分割竹片を並設した模様であることから、請求項１又は２に記載の発明の効果に加え、より一層、個性的で且つ自然に近い風情を得ることが出来る。
【図面の簡単な説明】
【図１】実施形態１で示す合成樹脂製パネルの概略正面図。
【図２】同、要部の拡大斜視図。
【図３】同、要部の拡大断面図。
【図４】同、要部の拡大断面図。
【図５】実施形態２で示す合成樹脂製パネルの概略正面図。
【図６】同、要部の拡大斜視図。
【図７】同、要部の拡大断面図。
【図８】同、要部の拡大断面図。
【図９】実施形態３で示す合成樹脂製パネルの他の例を示す概略正面図。
【図１０】同、要部の拡大斜視図。
【図１１】同、要部の拡大断面図。
【図１２】同、要部の拡大断面図。
【符号の説明】
２・２０・２００パネル本体
３・３０・３００第１模様形成部
４・４０・４００第２模様形成部
５・５０・５００凸条
６・６０・６００凸条[0001]
[Industrial application fields]
The present invention relates to a synthetic resin panel used for a partition in a garden, for example.
[0002]
[Prior art]
A conventional synthetic resin panel of this type is formed into a shape in which a plurality of half-bamboo bamboos are arranged as shown in, for example, Japanese Utility Model Publication No. 7-46689 and Japanese Patent Laid-Open No. 10-159309. As described above, it is used as a partition in a Japanese-style garden or the like.
[0003]
[Problems to be solved by the invention]
By the way, as described above, the above-mentioned synthetic resin panel is formed in a shape in which divided bamboo pieces are arranged side by side at substantially equal intervals, and not only has a unique personality but also attempts to obtain the rigidity of the panel itself. If the bamboo pattern formed in a curved shape is protruded greatly, or the thickness of the panel itself is increased, the panel will be bulky if the bamboo pattern is protruded greatly, and the thickness of the panel will be increased. If it is thick, there is a problem that the weight increases.
[0004]
The present invention has been developed in view of the above circumstances, and the object is to create a unique texture with a three-dimensional effect, yet to increase the weight without causing an increase in weight. To provide a resin panel.
[0005]
[Means for Solving the Problems]
In order to achieve the above-described object, the invention according to claim 1 is a synthetic resin panel formed by molding a thermoplastic resin material formed into a thin plate shape, and the panel body has a valley. A plurality of first pattern forming portions and a plurality of second pattern forming portions formed by being bent in a substantially wave shape appearing while repeating a portion and a peak portion are provided, and the first and second pattern forming portions are provided on the panel body. A plurality of ridges protruding in a circular arc shape or a curved shape with respect to the surface of the first pattern forming portion are juxtaposed, and the ridges of the first pattern forming portion extend in a direction intersecting the ridges of the second pattern forming portion. It is characterized by being.
[0006]
The invention according to claim 2 is such that the first pattern forming portion and the second pattern forming portion according to claim 1 extend in a strip shape, and both the pattern forming portions are knitted in a gentle shape. It is characterized by.
[0007]
In the above invention, the first pattern forming portion and the second pattern forming portion may be formed in a pattern shape in which a plurality of thin bamboos are arranged side by side, or a plurality of divided bamboos obtained by dividing natural bamboo in the length direction. You may make it the pattern shape which arranged the piece in parallel.
[0008]
【Example】
DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a synthetic resin panel according to the present invention will be described with reference to the drawings.
[0009]
(Embodiment 1) FIG. 1 is an overall perspective view showing an example of a synthetic resin panel according to the present invention, and this synthetic resin panel denoted by reference numeral 1 extends in the form of a band on the surface side of the panel main body 2. A plurality of first pattern forming portions 3 and a plurality of second pattern forming portions 4 that similarly extend in a band shape are formed.
[0010]
Each of the first and second pattern forming portions 3 and 4 is formed in a pattern in which a plurality of natural thin female bamboos are juxtaposed, and the thin female bamboo pattern portion is substantially arc-shaped with respect to the surface of the panel body 2. The protruding ridges 5 and 6 are defined.
[0011]
In the synthetic resin panel of Embodiment 1 shown in FIGS. 1 to 4, the first pattern formation portion 3 and the second pattern formation portion 4 are formed in a knitted shape, and the first pattern formation is performed. The ridges 5 of the part 3 extend in a direction that obliquely intersects the ridges 6 of the second pattern forming part 4.
[0012]
Specifically, the ridges 5 of the first pattern forming unit 3 are obliquely inclined at approximately 30 degrees, and the ridges 6 of the second pattern forming unit 4 are relative to the ridges 5 of the first pattern forming unit 3. Each of the first pattern forming portion 3 and the second pattern forming portion 4 extends substantially obliquely in a direction inclined by approximately 60 degrees, and both of the first pattern forming portion 3 and the second pattern forming portion 4 are substantially wave-like shapes that appear while repeating a trough portion and a peak portion in the length direction. The first pattern forming part 3 and the second pattern forming part 4 are formed in a knitted shape so as to obliquely intersect each other at the valley part and the peak part.
[0013]
Thus, in the synthetic resin panel 1 shown in the first embodiment, for example, when sunlight enters from an oblique direction indicated by the arrow X in FIG. 2, the sunlight is applied to the ridge 5 of the first pattern forming unit 3. Since it shines in the direction crossing the length direction, the shadow of each ridge 5 formed in the 1st pattern formation part 3 is reflected in the outer surface of the ridge 5 located behind the irradiation direction of a solar ray.
[0014]
On the other hand, in the 2nd pattern formation part 4 extended in the direction which cross | intersects with respect to the 1st pattern formation part 3, since a sunlight ray shines in the length direction substantially with respect to the protruding item | line 6, the 2nd pattern formation part 4 There is almost no shadow.
[0015]
Therefore, the 1st pattern formation part 3 is expressed darker than the 2nd pattern formation part 4 by the shadow reflected on the outer surface of the protruding item | line 5, and the 2nd pattern formation part which appears brightly on the surface of the synthetic resin panel 1 4 and the first pattern forming portion 3 appearing darkly are expressed in an intersecting manner, and due to the difference in brightness, the depth of the entire surface of the panel 1 can be felt, and the stereoscopic effect is increased. A unique atmosphere is created.
[0016]
In addition, with the change in the incident angle of sunlight with the passage of time, the above-described difference in light and dark changes as needed, and a rich design feeling is exhibited.
[0017]
Further, in the first embodiment, both pattern forming portions 3 and 4 are waved and a plurality of convex shapes 5 and 6 projecting from the surface of the panel body 2 are arranged in parallel in the pattern forming portions 3 and 4. Therefore, the strength of the panel 1 itself is increased. Therefore, even if the thickness of the panel body 2 is not increased, the rigidity of the panel 1 is sufficiently secured and is not easily damaged. Thus, the weight of the entire panel 1 can be reduced, and the resin material required to mold the panel 1 can be reduced.
(Embodiment 2) FIG. 5 is an overall perspective view showing another example of the synthetic resin panel according to the present invention. The 1st pattern formation part 30 extended in several strip | belt shape and the 2nd pattern formation part 40 extended in several strip | belt shape are formed.
[0018]
The first and second pattern forming portions 30 and 40 shown in FIGS. 5 to 8 are each formed in a pattern in which a plurality of narrow divided bamboo pieces obtained by dividing natural bamboo in the length direction are arranged in parallel. The pattern part of the piece defines the ridges 50 and 60 protruding in a substantially curved shape with respect to the surface of the panel body 20.
[0019]
And in the synthetic resin panel of Embodiment 2 shown in FIGS. 5 to 8, the first pattern forming portion 30 and the second pattern forming portion 40 are knitted in the shape of a gaze like the above-described Embodiment 1. The ridges 50 of the first pattern forming unit 30 are formed in a shape and extend in a direction that obliquely intersects the ridges 60 of the second pattern forming unit 40.
[0020]
Specifically, the ridges 50 of the first pattern forming unit 30 are obliquely inclined at approximately 30 degrees, and the ridges 60 of the second pattern forming unit 40 are relative to the ridges 50 of the first pattern forming unit 30. Each of the first pattern forming portion 30 and the second pattern forming portion 40 extends substantially obliquely in a direction inclined by about 60 degrees, and both of the first pattern forming portion 30 and the second pattern forming portion 40 are substantially wave-like shapes that appear while repeating a trough portion and a peak portion in the length direction. The first pattern forming part 30 and the second pattern forming part 40 are formed in a knitted shape that intersects with each other at the valley part and the peak part.
[0021]
Thus, even in the synthetic resin panel 10 shown in the above-described second embodiment, as in the first embodiment described above, for example, when sunlight enters from an oblique direction indicated by the arrow X in FIG. Since it shines in the direction which crosses the length direction with respect to the protruding item | line 50 of the pattern formation part 30, the shadow of each protruding item | line 50 currently formed in the 1st pattern formation part 30 is located behind the irradiation direction of a solar ray. Reflected on the outer surface of the protruding ridge 50.
[0022]
On the other hand, in the 2nd pattern formation part 40, since a sunlight ray injects in the length direction substantially with respect to the protruding item | line 60, a shadow does not arise in the 2nd pattern formation part 40 almost.
[0023]
Therefore, the 1st pattern formation part 30 is expressed darker than the 2nd pattern formation part 40 with the shadow reflected on the outer surface of the protruding item | line 50, and the 2nd pattern formation part which appears brightly on the surface of the synthetic resin panels 10 40 and the first pattern forming unit 30 appearing darkly are expressed in an intersecting manner, and the difference in brightness makes it possible to feel the depth on the entire surface of the panel, thereby increasing the stereoscopic effect. A unique atmosphere is created, and with the change in the incident angle of sunlight with the passage of time, the above-mentioned difference in light and dark changes as needed, and a rich sense of design is exhibited.
[0024]
Furthermore, even in the second embodiment, both pattern forming portions 30 and 40 are waved, and the pattern forming portions 30 and 40 have a plurality of convex shapes 50 and 60 projecting from the surface of the panel body 20. Are arranged side by side, the strength of the panel 10 itself is increased, and therefore the panel 10 is sufficiently rigid and difficult to break without increasing the thickness of the panel body 20. Thus, the weight of the entire panel 10 can be reduced, and the resin material required for molding the panel 10 can be reduced.
(Embodiment 3) FIG. 9 is an overall perspective view showing another example of the synthetic resin panel according to the present invention. A first pattern forming unit 300 extending in a plurality of strips and a second pattern forming unit 400 extending in a plurality of strips are formed on the side.
[0025]
The first and second pattern forming portions 300 and 400 shown in FIGS. 9 to 12 are each a pattern in which a plurality of narrow divided bamboo pieces obtained by dividing natural bamboo in the length direction are arranged in parallel, as in the second embodiment. The pattern portions of the divided bamboo pieces are formed with ridges 500 and 600 that protrude in a substantially curved shape with respect to the surface of the panel main body 100.
[0026]
And in the synthetic resin panel of Embodiment 3 shown in FIGS. 9-12, these 1st pattern formation part 300 and the 2nd pattern formation part 400 are formed in the shape knitted orthogonally, and 1st pattern formation is carried out. The ridge 500 of the part 300 extends in a direction that intersects with the ridge 600 of the second pattern forming part 400 by 90 degrees.
[0027]
That is, the protrusions 500 of the first pattern forming unit 300 extend in the horizontal direction, and the protrusions 600 of the second pattern forming unit 400 extend in the vertical direction perpendicular to the protrusions 500 of the first pattern forming unit 300. In addition, the second pattern forming unit 400 is curved in a substantially wave shape in which valleys and peaks repeatedly appear in the length direction, and is vertically directed with respect to the first pattern forming unit 300 extending in the horizontal direction. The extended 2nd pattern formation part 400 is formed in the shape knitted in the orthogonal shape which cross | intersects in the trough part and the peak part.
[0028]
Thus, even in the synthetic resin panel shown in the third embodiment, for example, when sunlight rays enter from an oblique direction indicated by an arrow X in FIG. 10, the light rays are directed to the ridge 600 of the second pattern forming unit 400. Since the light shines in a direction substantially intersecting with the length direction, the shadow of each ridge 600 formed on the second pattern forming unit 400 is reflected on the outer surface of the ridge 600 located behind the irradiation direction of sunlight. .
[0029]
On the other hand, in the first pattern forming unit 300, the light ray is incident obliquely on the ridge 500, so that the shadow generated in the first pattern forming unit 300 is smaller than the shadow generated in the second pattern forming unit 400.
[0030]
Therefore, the 1st pattern formation part 300 is expressed brighter than the 2nd pattern formation part 400, and the 1st pattern formation part 300 which appears brightly on the surface of the synthetic resin panel 100 and the 2nd pattern formation part which appears darkly 400 is expressed in a cross shape, and the difference in light and darkness makes it possible to feel the depth of the entire surface of the panel, increasing the three-dimensional effect, creating a kind of unique atmosphere, and time. With the change in the incident angle of the sunlight with the passage of time, the above-described difference in brightness is also changed at any time, and a rich design feeling is exhibited.
[0031]
Furthermore, in the third embodiment, the second pattern forming portion 400 is waved and the first and second pattern forming portions 300 and 400 have a plurality of convex shapes 500 and 600 that protrude with respect to the surface of the panel body 200. Are arranged side by side, the strength of the panel 100 itself is increased, and therefore, the panel 100 is sufficiently rigid and difficult to break without increasing the thickness of the panel body 200. Thus, the weight of the entire panel 100 can be reduced, and the material required for forming the panel 100 can be reduced.
[0032]
In addition, the synthetic resin panels shown in the first to third embodiments are all formed by molding a thermoplastic resin material formed into a thin plate shape using a resin mold prepared in advance. After heating the resin material, set the resin material on the resin mold, and then suck the air in the resin mold to deform the plate-shaped resin material along the mold surface of the resin mold, It is formed into a predetermined shape.
[0033]
In the first to third embodiments described above, the plate-like panel bodies 2, 20, and 200 made of AAS resin are used, but the present invention is not limited to this. For example, a plate-like panel made of ABS resin. The main body 2, 20, 200 may be used.
[0034]
In addition, the surface of the synthetic resin panels 1, 10, and 100 according to the first, second, and third embodiments can be provided with a more natural texture by appropriately applying a bamboo color or pattern. .
[0035]
In the first, second, and third embodiments described above, the first and second pattern forming portions each having the bamboo pattern are formed. However, the present invention is not limited to this. For example, a wooden pattern is applied. You may form a 1st and 2nd pattern formation part.
[0036]
【The invention's effect】
As described above, the synthetic resin panel according to claim 1 is a synthetic resin panel formed by molding a thermoplastic resin material formed into a thin plate shape, and the panel main body includes a trough portion. And a plurality of first pattern forming portions and a plurality of second pattern forming portions, which are formed to be curved in a substantially wavy shape and appear repeatedly, and a plurality of first pattern forming portions and a plurality of second patterns. The first and second pattern forming portions are provided with a plurality of protruding ridges protruding in an arc shape or a curved shape along the ridges between the ridges. Since the extending ridges are formed, and the ridges and ridges of the first pattern forming portion extend in a direction intersecting the ridges and the ridges of the second pattern forming portion, for example, particularly the sun etc. When receiving light from an angle, the first pattern forming unit and the second pattern forming unit shade the light. As a result, the impression of the appearance is greatly changed, and the taste of the taste is improved. Therefore, it is possible to bring out a unique texture with excellent three-dimensional effect as a whole without providing a protruding part that protrudes greatly on the surface side of the panel. .
Moreover, according to the synthetic resin panel according to claim 1, the first and second pattern forming portions are provided with a plurality of convex shapes protruding in an arc shape or a curved shape in parallel with the surface of the panel body. Therefore, the strength of the panel itself is increased. Therefore, even if the thickness of the panel body is not increased, the rigidity of the panel is sufficiently secured and is not easily damaged. As a result, the weight of the entire panel can be reduced.
[0037]
Further, according to the synthetic resin panel according to claim 2, the first pattern forming portion and the second pattern forming portion according to claim 1 extend in a band shape, and both the pattern formations are knitted in a jerky shape. Therefore, in addition to the effect of the invention according to the first aspect, the rigidity of the panel can be sufficiently secured without increasing the thickness of the panel body.
[0038]
Moreover, according to the synthetic resin panel of Claim 3, since the 1st pattern formation part and 2nd pattern formation part of Claim 1 or 2 are the patterns which arranged the multiple thin bamboo in parallel, In addition to the effects of the invention described in claim 1 or 2, it is possible to create a more unique and natural atmosphere.
[0039]
Moreover, according to the synthetic resin panel of Claim 4, the 1st pattern formation part and 2nd pattern formation part of Claim 1 or 2 are the some split bamboo formed by dividing a natural bamboo in the length direction Since it is a pattern in which the pieces are arranged side by side, in addition to the effect of the invention according to claim 1 or 2, it is possible to obtain a more unique and natural atmosphere.
[Brief description of the drawings]
FIG. 1 is a schematic front view of a synthetic resin panel shown in Embodiment 1. FIG.
FIG. 2 is an enlarged perspective view of the main part of the same.
FIG. 3 is an enlarged sectional view of the main part of the same.
FIG. 4 is an enlarged sectional view of the main part of the same.
5 is a schematic front view of the synthetic resin panel shown in Embodiment 2. FIG.
FIG. 6 is an enlarged perspective view of the main part of the same.
FIG. 7 is an enlarged sectional view of the main part of the same.
FIG. 8 is an enlarged cross-sectional view of the main part of the same.
9 is a schematic front view showing another example of the synthetic resin panel shown in Embodiment 3. FIG.
FIG. 10 is an enlarged perspective view of the main part of the same.
FIG. 11 is an enlarged sectional view of the main part of the same.
FIG. 12 is an enlarged sectional view of the main part of the same.
[Explanation of symbols]
2.20.200 Panel body 3.30.300 First pattern forming part 4..40.400 Second pattern forming part 5.50.500 Projection 6.60.600 Projection.

Claims

It is a synthetic resin panel formed by molding a thermoplastic resin material formed into a thin plate shape, and the panel body is formed to be curved in a substantially wave shape in which valleys and peaks appear repeatedly. A plurality of first pattern forming portions and a plurality of second pattern forming portions are provided, and the first and second pattern forming portions include a plurality of strips protruding in an arc shape or a curved shape with respect to the surface of the panel body. A synthetic resin panel characterized in that ridges are juxtaposed, and the ridges of the first pattern forming part extend in a direction intersecting the ridges of the second pattern forming part.

2. The synthetic resin panel according to claim 1, wherein the first pattern forming portion and the second pattern forming portion extend in a band shape, and both the pattern forming portions are knitted in a broad shape.

The synthetic resin panel according to claim 1 or 2, wherein the first pattern forming portion and the second pattern forming portion are patterns in which a plurality of thin bamboos are arranged side by side.

The composition according to claim 1 or 2, wherein the first pattern forming portion and the second pattern forming portion are patterns in which a plurality of divided bamboo pieces obtained by dividing natural bamboo in the length direction are arranged side by side. Resin panel.