JP2012162040A - Decorative panel - Google Patents

Decorative panel Download PDF

Info

Publication number
JP2012162040A
JP2012162040A JP2011025495A JP2011025495A JP2012162040A JP 2012162040 A JP2012162040 A JP 2012162040A JP 2011025495 A JP2011025495 A JP 2011025495A JP 2011025495 A JP2011025495 A JP 2011025495A JP 2012162040 A JP2012162040 A JP 2012162040A
Authority
JP
Japan
Prior art keywords
core material
decorative
decorative panel
plate
groove
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.)
Withdrawn
Application number
JP2011025495A
Other languages
Japanese (ja)
Inventor
Tatsuya Nakagawa
達矢 中川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUTOKU CORP KK
Original Assignee
KUTOKU CORP KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUTOKU CORP KK filed Critical KUTOKU CORP KK
Priority to JP2011025495A priority Critical patent/JP2012162040A/en
Publication of JP2012162040A publication Critical patent/JP2012162040A/en
Withdrawn legal-status Critical Current

Links

Images

Landscapes

  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a decoration panel high in production efficiency and capable of controlling deterioration in yield ratio caused by a dimensional error between a core material and a decoration plate.SOLUTION: A decoration panel 1 is composed of: a core material 2 which has a corner extending straight and at least two hard portions 10, 11 comprising hard materials, and a portion of a cushioning material 12 which is set between the hard portions 10 and 11 and comprises a material more elastic than the hard portions 10, 11; and a decoration plate 3 where bent grooves 20a-20h facing the corner from the outside and bent grooves 21a-21c are formed.

Description

本発明は、棚板、扉などに用いられる化粧パネルに関する。   The present invention relates to a decorative panel used for a shelf board, a door, and the like.

下駄箱やクローゼットの棚板および扉などには、矩形板状の木質心材に、一表面にシート状の化粧材が貼付された化粧板を接着して構成される化粧パネルが用いられている。   For a clog box, a closet shelf, a door, and the like, a decorative panel configured by adhering a decorative plate having a sheet-like decorative material affixed to a rectangular wooden wooden core is used.

図１０は、従来技術に係る化粧パネル１００の断面構造を示す図である。この従来技術では、化粧パネル１００は、角部１１０ａ，１１０ｂ，１１０ｃ，１１０ｄを有する木質心材１０１と、木質心材１０１の表面に接着され、Ｖ字状の折曲溝部１１２ａ，１１２ｂ，１１２ｃ，１１２ｄが形成される第１化粧板１０２ａと、木質心材１０１の表面に接着され板状の第２化粧板１０２ｂとによって構成される。   FIG. 10 is a diagram showing a cross-sectional structure of a decorative panel 100 according to the prior art. In this prior art, the decorative panel 100 includes a wooden core 101 having corners 110a, 110b, 110c, and 110d and a V-shaped bent groove 112a, 112b, 112c, and 112d that are bonded to the surface of the wooden core 101. The first decorative plate 102a to be formed and the plate-shaped second decorative plate 102b bonded to the surface of the wooden core 101 are constituted.

従来技術では、第１化粧板１０２ａの折曲溝部１１２ａ〜１１２ｄが形成される一表面部および第２化粧板１０２ｂの一表面部に木工用接着剤を塗布し、折曲溝部１１２ｂと折曲溝部１１２ｃとの間に、木質心材１０１を配置して、折曲溝部１１２ｂと折曲溝部１１２ｃとの間の表面部と木質心材１０１の一表面部とを接着し、折曲溝部１１２ｂおよび折曲溝部１１２ｃを折り曲げて、折曲溝部１１２ａと折曲溝部１１２ｂとの間の表面部、および折曲溝部１１２ｄと折曲溝部１１２ｃとの間の表面部を木質心材１０１の側面部と接着し、折曲溝部１１２ａおよび折曲溝部１１２ｄを折り曲げて、第１化粧板１０２ａの幅方向両端部の表面部を木質心材１０１の他表面部と接着し、該他表面部の残余の部分と、第２化粧板１０２ｂとを接着することによってパネル状の化粧パネルを形成している（たとえば特許文献１参照）。   In the prior art, an adhesive for woodworking is applied to one surface portion where the bent groove portions 112a to 112d of the first decorative plate 102a are formed and one surface portion of the second decorative plate 102b, and the bent groove portions 112b and the bent groove portions are applied. The wood core material 101 is disposed between the wood core material 101 and the surface portion between the folded groove portion 112b and the folded groove portion 112c and one surface portion of the wood core material 101, and the folded groove portion 112b and the folded groove portion are bonded. 112c is bent, and the surface portion between the bent groove portion 112a and the bent groove portion 112b and the surface portion between the bent groove portion 112d and the bent groove portion 112c are bonded to the side surface portion of the wooden core 101, and the bent portion is bent. The groove portion 112a and the bent groove portion 112d are bent, and the surface portions at both ends in the width direction of the first decorative plate 102a are bonded to the other surface portion of the wooden core 101, and the remaining portion of the other surface portion and the second decorative plate Bonding with 102b Forming a panel-shaped decorative panel by (for example, see Patent Document 1).

特開平９−２７２１７７号公報Japanese Patent Laid-Open No. 9-272177

従来技術では、先ず大盤の木質心材を裁断して木質心材１０１を形成するとともに、予め木質心材１０１の寸法に対応するように、第１化粧板１０２ａに折曲溝部１１２ａ〜１１２ｄを形成している。   In the prior art, first, the wooden core material of the large board is cut to form the wooden core material 101, and the bent grooves 112a to 112d are formed in the first decorative plate 102a in advance so as to correspond to the dimensions of the wooden core material 101. .

木質心材１０１は、大板の合板、単板積層材（Laminated Veneer Lumber 略称：ＬＶＬ）、中密度繊維板（Medium Dencity Fiber Board 略称：ＭＤＦ）、パーチクルボードなどを裁断して形成されるが、第１および第２化粧板１０２ａ，１０２ｂと比較して寸法誤差が大きい。このことから、木質心材１０１と第１化粧板１０２ａとの間に寸法誤差が生じ、第１化粧板１０２ａと第２化粧板１０２ｂとの間に隙間が発生したり、折曲溝部１１２ａと１１２ｂとの間隔および折曲溝部１１２ｃと１１２ｄとの間隔と、木質心材１０１の厚み寸法との間の寸法誤差によって、第１化粧板１０２ａの端部が浮き上がるなどして、化粧パネルの歩留まりが低下するという問題がある。   The wood core material 101 is formed by cutting a large plywood, a single plate laminated material (Laminated Veneer Lumber abbreviation: LVL), a medium density fiber board (Medium Dencity Fiber Board abbreviation: MDF), a particle board, etc. The dimensional error is larger than that of the second decorative plates 102a and 102b. As a result, a dimensional error occurs between the wooden core 101 and the first decorative plate 102a, a gap is generated between the first decorative plate 102a and the second decorative plate 102b, or the bent groove portions 112a and 112b. The edge of the first decorative plate 102a is lifted due to a dimensional error between the distance between the bent groove portions 112c and 112d and the thickness of the wooden core material 101, and the yield of the decorative panel is reduced. There's a problem.

この歩留まりの発生を抑制するためには、裁断後の木質心材１０１に合せて、個々に化粧板の折曲溝部形成加工を行うことが考えられるが、このような方法では、化粧パネルの生産効率が極めて悪い。   In order to suppress the occurrence of the yield, it is conceivable to individually perform the bending groove forming process of the decorative plate in accordance with the wood core material 101 after cutting. In such a method, the production efficiency of the decorative panel is considered. Is extremely bad.

したがって、本発明の目的は、歩留まりの低下を抑制することができ、生産効率の良い化粧パネルを提供することである。   Accordingly, an object of the present invention is to provide a decorative panel that can suppress a decrease in yield and has high production efficiency.

本発明は、角部を有する心材であって、硬質の材料から成る少なくとも２つの硬質部分と、前記硬質部分間に設けられ前記硬質部分よりも伸縮性の高い材料から成るクッション材部分とを有する心材と、
前記角部に臨んで配置される折曲部を有し、前記心材に接合される化粧板とを含むことを特徴とする化粧パネルである。 The present invention is a core material having a corner portion, and includes at least two hard portions made of a hard material, and a cushion material portion provided between the hard portions and made of a material having higher elasticity than the hard portion. With heartwood,
A decorative panel having a bent portion disposed facing the corner portion and including a decorative plate joined to the core material.

本発明によれば、心材は硬質部分間に硬質部分よりも伸縮性の高い材料から成るクッション材部分を有するので、伸縮することができる。これによって、心材と化粧板との間に寸法誤差があっても、心材の伸縮によって、心材と化粧板との間の該寸法誤差を許容することができる。   According to the present invention, since the core material has the cushion material portion made of a material having higher elasticity than the hard portion between the hard portions, it can expand and contract. Thus, even if there is a dimensional error between the core material and the decorative board, the dimensional error between the core material and the decorative board can be allowed by the expansion and contraction of the core material.

したがって、心材と化粧板との間の寸法誤差による歩留まりの低下を抑制することができ、生産効率の良い化粧パネルを実現することができる。   Accordingly, it is possible to suppress a decrease in yield due to a dimensional error between the core material and the decorative board, and it is possible to realize a decorative panel with high production efficiency.

また本発明によれば、化粧板は、前記折曲部が形成される面とは反対側の表面に、合成樹脂製の化粧シートが接着されるので、化粧パネルの美観を向上することができる。   Further, according to the present invention, since the decorative sheet is made of a synthetic resin-made decorative sheet adhered to the surface opposite to the surface on which the bent portion is formed, the appearance of the decorative panel can be improved. .

本発明の実施の一形態に係る化粧パネル１を示す断面図である。It is sectional drawing which shows the decorative panel 1 which concerns on one Embodiment of this invention. 化粧パネル１を模式的に示す斜視図である。1 is a perspective view schematically showing a decorative panel 1. FIG. 化粧パネル１の分解斜視図である。1 is an exploded perspective view of a decorative panel 1. FIG. 副心材１１の製造手順を示す図である。図４（ａ）は、副心材１１の原板にクッション材１２が積層される状態を示す図であり、図４（ｂ）は、副心材１１の原板を裁断する状態を示す図である。It is a figure which shows the manufacture procedure of the sub core material. 4A is a view showing a state in which the cushion material 12 is laminated on the original plate of the sub-core material 11, and FIG. 4B is a view showing a state in which the original plate of the sub-core material 11 is cut. 化粧パネル１Ａを示す断面図である。It is sectional drawing which shows decorative panel 1A. 化粧パネル１Ｂを示す断面図である。It is sectional drawing which shows the decorative panel 1B. 化粧パネル１Ｃを示す断面図である。It is sectional drawing which shows decorative panel 1C. 本発明の第２の実施形態に係る化粧パネル３０の心材４０を示す平面図である。It is a top view which shows the core material 40 of the decorative panel 30 which concerns on the 2nd Embodiment of this invention. 化粧パネル３０の断面図である。3 is a cross-sectional view of a decorative panel 30. FIG. 従来技術に係る化粧パネル１００の断面構造を示す図である。It is a figure which shows the cross-section of the decorative panel 100 which concerns on a prior art.

図１は、本発明の実施の一形態に係る化粧パネル１を示す断面図であり、図２は、化粧パネル１を模式的に示す斜視図であり、図３は、化粧パネル１の分解斜視図である。   FIG. 1 is a sectional view showing a decorative panel 1 according to an embodiment of the present invention, FIG. 2 is a perspective view schematically showing the decorative panel 1, and FIG. 3 is an exploded perspective view of the decorative panel 1. FIG.

化粧パネル１は、心材２と、化粧板３とを含んで構成される。心材２は、長手方向に垂直な断面が略矩形状に形成される心材本体１０と、心材本体１０に沿って設けられ、長手方向に垂直な断面が略凹状の副心材１１と、心材本体１０と副心材１１との間に設けられるクッション材１２とを含んで構成される。   The decorative panel 1 includes a core material 2 and a decorative board 3. The core material 2 is provided along the core material body 10 whose cross section perpendicular to the longitudinal direction is formed in a substantially rectangular shape, the sub core material 11 having a substantially concave cross section perpendicular to the longitudinal direction, and the core material body 10. And a cushioning material 12 provided between the auxiliary core material 11 and the auxiliary core material 11.

心材本体１０は、ランバーコア合板、ラワン合板、針葉樹合板、平行合板などの各種合板、集成材、単板積層材（Laminated Veneer Lumber 略称：ＬＶＬ）およびパーティクルボードなどによって実現される木質材である。本実施形態では、心材本体１０は合板によって実現される。心材本体１０の一表面部には、長手方向に延びる凹溝１３が形成される。   The core material body 10 is a wood material realized by various types of plywood such as lumbar core plywood, lauan plywood, softwood plywood, parallel plywood, laminated timber, laminated veneer (Laminated Veneer Lumber abbreviation: LVL) and particle board. In this embodiment, the core material body 10 is realized by plywood. A concave groove 13 extending in the longitudinal direction is formed on one surface portion of the core material body 10.

副心材１１は、ランバーコア合板、ラワン合板、針葉樹合板、平行合板などの各種合板、集成材、ＬＶＬおよびパーティクルボードなどによって実現される木質材である。本実施形態では、副心材１１は合板によって実現される。副心材１１の一表面部には、長手方向に延びる凹溝１４が形成される。   The sub core material 11 is a wood material realized by various types of plywood such as lumbar core plywood, lauan plywood, softwood plywood, parallel plywood, laminated lumber, LVL, particle board and the like. In the present embodiment, the secondary core material 11 is realized by plywood. A concave groove 14 extending in the longitudinal direction is formed on one surface portion of the sub core material 11.

クッション材１２は、板状に形成される。図３に示すように、クッション材１２は心材本体１０と副心材１１との間に設けられる。クッション材１２は、心材本体１０および副心材１１よりも伸縮性の高い材料、たとえば発泡ウレタン、発泡ポリエチレン、または発泡ポリエチレン酢酸ビニルなどによって形成される。本実施形態では、クッション材１２は、発泡倍率５倍〜２０倍の板状の発泡ポリエチレンによって実現される。   The cushion material 12 is formed in a plate shape. As shown in FIG. 3, the cushion material 12 is provided between the core material body 10 and the sub-core material 11. The cushion material 12 is formed of a material having higher elasticity than the core material body 10 and the sub-core material 11, such as foamed urethane, foamed polyethylene, or foamed polyethylene vinyl acetate. In the present embodiment, the cushion material 12 is realized by a plate-like foamed polyethylene having an expansion ratio of 5 to 20 times.

化粧板３は、心材２の一表面および他表面側の側縁部に接着される第１化粧板１５と、心材２の前記他表面の残余の部分に接着される第２化粧板１６とから構成される。第１および第２化粧板１５，１６は板状に形成され、合板、ＭＤＦなどによって実現される木質材である。本実施形態では、第１および第２化粧板１５，１６はＭＤＦによって実現される。   The decorative plate 3 includes a first decorative plate 15 that is bonded to one surface of the core material 2 and a side edge on the other surface side, and a second decorative plate 16 that is bonded to the remaining portion of the other surface of the core material 2. Composed. The first and second decorative plates 15 and 16 are formed of a plate shape and are wood materials realized by plywood, MDF, or the like. In the present embodiment, the first and second decorative plates 15 and 16 are realized by MDF.

第１化粧板１５には、Ｖ字状の折曲溝部２０ａ，２０ｂ，２０ｃ，２０ｄ，２０ｅ，２０ｆ，２０ｇ，２０ｈが形成される。第１化粧板１５の折曲溝部２０ａ〜２０ｈが形成される一表面部とは反対側の裏面部には、合成樹脂製の化粧シート２３が貼着される。   V-shaped bent groove portions 20a, 20b, 20c, 20d, 20e, 20f, 20g, and 20h are formed on the first decorative plate 15. A synthetic resin decorative sheet 23 is attached to the back surface of the first decorative plate 15 opposite to the one surface where the bent groove portions 20a to 20h are formed.

化粧シート２３としては、紙製の化粧シート、合成樹脂製の化粧シート、薄単板、およびシート状のＭＤＦなどを用いることができる。また化粧シート２３と第１および第２化粧板１５，１６との間に樹脂フィルムを介在させてもよい。これによって、化粧板３を折り曲げることにより、化粧シート２３に割れが生じることを抑制することができる。   As the decorative sheet 23, a paper decorative sheet, a synthetic resin decorative sheet, a thin veneer, a sheet-like MDF, or the like can be used. Further, a resin film may be interposed between the decorative sheet 23 and the first and second decorative plates 15 and 16. Thereby, it is possible to suppress the decorative sheet 23 from being cracked by bending the decorative plate 3.

第２化粧板１６には、Ｖ字状の折曲溝部２１ａ，２１ｂ，２１ｃが形成される。第２化粧板１６の折曲溝部２１ａ〜２１ｃが形成される一表面部とは反対側の裏面部には、第１化粧板１５と同様に、合成樹脂製の化粧シート２３が貼着される。   On the second decorative plate 16, V-shaped bent groove portions 21a, 21b, and 21c are formed. As with the first decorative plate 15, a synthetic resin decorative sheet 23 is attached to the back surface of the second decorative plate 16 opposite to the one surface where the bent groove portions 21a to 21c are formed. .

凹溝１３の溝幅は、第１化粧板１５の厚み寸法に、第２化粧板１６の厚み寸法を加えた値よりも僅かに大きい値に選ばれる。凹溝１３の溝深さは、第１化粧板１５の折曲溝部２０ａから先端部までの長さ以上の値に選ばれる。また凹溝１４の溝幅および溝深さは、凹溝１３と同一の値に選ばれる。   The groove width of the concave groove 13 is selected to be slightly larger than the value obtained by adding the thickness dimension of the second decorative plate 16 to the thickness dimension of the first decorative plate 15. The groove depth of the concave groove 13 is selected to be a value equal to or greater than the length from the bent groove portion 20a of the first decorative plate 15 to the tip portion. The groove width and groove depth of the recessed groove 14 are selected to be the same values as the recessed groove 13.

図４は、副心材１１の製造手順を示す図である。図４（ａ）は、副心材１１の原板にクッション材１２が積層される状態を示す図であり、図４（ｂ）は、副心材１１の原板を裁断する状態を示す図である。本実施形態では、心材２は合板によって実現されるので、以下においては心材２を合板によって製造する手順について説明する。   FIG. 4 is a diagram illustrating a manufacturing procedure of the sub core material 11. 4A is a view showing a state in which the cushion material 12 is laminated on the original plate of the sub-core material 11, and FIG. 4B is a view showing a state in which the original plate of the sub-core material 11 is cut. In the present embodiment, since the core material 2 is realized by plywood, a procedure for manufacturing the core material 2 by plywood will be described below.

先ず、予め定める心材本体１０の幅寸法を満たすように、複数の合板１０ａを積層して、各合板１０ａ同士を木工用接着剤で固着して心材本体１０の原板を作製する。そして、当該原板を予め定める幅寸法で裁断して、心材本体１０を作製する。   First, a plurality of plywoods 10a are stacked so as to satisfy a predetermined width dimension of the core material main body 10, and the plywoods 10a are fixed to each other with an adhesive for woodworking to produce an original plate of the core material main body 10. Then, the core material body 10 is manufactured by cutting the original plate with a predetermined width dimension.

次に、副心材１１であるが、図４（ａ）に示すように、心材本体１０と同様に、複数の合板１０ａを積層して、各合板１０ａ同士を木工用接着剤で固着して副心材１１の積層体部分を作製する。そして、前記積層体部分上にクッション材１２の原板を積層して固着することにより副心材１１の原板を作製する。最後に、前記副心材１１の原板を予め定める厚み寸法で裁断して、副心材１１を作製する。   Next, as shown in FIG. 4A, the auxiliary core material 11 is formed by laminating a plurality of plywoods 10a and fixing the plywoods 10a to each other with an adhesive for woodworking as in the core material body 10. A laminated body portion of the core material 11 is produced. Then, the base plate of the sub-core material 11 is manufactured by laminating and fixing the base plate of the cushion material 12 on the laminate portion. Finally, the auxiliary core material 11 is produced by cutting the original plate of the auxiliary core material 11 with a predetermined thickness dimension.

このように、心材本体１０と副心材１１とを別々に作製し、作製した心材本体１０と副心材１１とを組み合わせて心材２が作製される。   In this manner, the core material body 10 and the sub-core material 11 are separately manufactured, and the core material 2 is manufactured by combining the manufactured core material body 10 and the sub-core material 11.

再び図１および図３を参照して、化粧パネル１の製造方法について説明する。第１化粧板１５を各折曲溝部２０ａ〜２０ｈが上面となるように設置し、各折曲溝部２０ａ〜２０ｈおよび平坦部分にロールコータ機によって木工用接着剤を塗布する。   The manufacturing method of the decorative panel 1 will be described with reference to FIGS. 1 and 3 again. The 1st decorative board 15 is installed so that each bending groove part 20a-20h may become an upper surface, and the adhesive for woodwork is apply | coated to each bending groove part 20a-20h and a flat part with a roll coater machine.

この状態で、心材２の凹溝１３が形成される面（以下、「一方表面」という。）とは反対側の面（以下、「他方表面」という。）を、折曲溝部２０ｅと折曲溝部２０ｆとの間の平坦部分と対向するように配置し、前記他方表面と前記平坦部分とを接着する。   In this state, a surface (hereinafter referred to as “the other surface”) opposite to a surface (hereinafter referred to as “one surface”) on which the concave groove 13 of the core material 2 is formed is bent with the bent groove portion 20e. It arrange | positions so that the flat part between the groove parts 20f may be opposed, and the said other surface and the said flat part are adhere | attached.

次に、各折曲溝部２０ａ〜２０ｈを形成する傾斜面同士をそれぞれ接着して、第１化粧板１５を折り曲げていく。そして、第１化粧板１５の一方端部を凹溝１３の内部に差込み、他方端部を凹溝１４の内部に差込んで、両端部の平坦部分と凹溝１３，１４の側壁とを接着する。   Next, the inclined surfaces forming the bent groove portions 20a to 20h are bonded to each other, and the first decorative plate 15 is bent. Then, one end of the first decorative plate 15 is inserted into the inside of the groove 13 and the other end is inserted into the inside of the groove 14 to bond the flat portions at both ends to the side walls of the grooves 13 and 14. To do.

次に、第２化粧板１６の平坦部分に第１化粧板１５と同様にして木工用接着剤を塗布する。   Next, a woodworking adhesive is applied to the flat portion of the second decorative plate 16 in the same manner as the first decorative plate 15.

次に、各折曲溝部２１ａ〜２１ｃを形成する傾斜面同士をそれぞれ接着して、第２化粧板１６を略凹状に折曲げる。そして、心材２の一方表面と折曲溝部２１ｂと２１ｃとの間の平坦部分とを対向するように配置して、前記一方表面と前記平坦部分とを接合し、第２化粧板１６の一端部を凹溝１３の内部に差込むとともに、他端部を凹溝１４の内部に差込み、第２化粧板１６の両端部の平坦部分と凹溝１３，１４の側壁とを接合する。   Next, the inclined surfaces forming the bent groove portions 21a to 21c are bonded to each other, and the second decorative plate 16 is bent into a substantially concave shape. And it arrange | positions so that the one surface of the core material 2 and the flat part between the bending groove parts 21b and 21c may be opposed, the said one surface and the said flat part are joined, and the one end part of the 2nd decorative board 16 Is inserted into the groove 13 and the other end is inserted into the groove 14 to join the flat portions of both ends of the second decorative plate 16 to the side walls of the grooves 13 and 14.

この状態で、第２化粧板１６の他表面部側（図１において上側）から重錘などの押圧手段によって第２化粧板１６の一表面部側に向けて押圧力を付与し、第１および第２化粧板１５，１５の長手方向両端部を凹溝１３，１４の内部に確実に差込む。   In this state, a pressing force is applied from the other surface portion side (the upper side in FIG. 1) of the second decorative plate 16 toward the one surface portion side of the second decorative plate 16 by pressing means such as a weight, The both ends in the longitudinal direction of the second decorative plates 15 and 15 are securely inserted into the grooves 13 and 14.

このように第１化粧板１５の各折曲溝部２０ａ〜２０ｈ、および第２化粧板１６の各折曲溝部２１ａ〜２１ｃを折り曲げて接着することによって、心材２の角部に臨んで配置される第１および第２化粧板１５，１６に折曲部が形成される。また第１および第２化粧板１５，１６の幅方向両端部である側縁部は、後述する差込部として用いられる。このようにして化粧パネル１が完成する。   In this way, the bent groove portions 20a to 20h of the first decorative plate 15 and the bent groove portions 21a to 21c of the second decorative plate 16 are bent and bonded to each other so as to face the corner portion of the core material 2. Bent portions are formed on the first and second decorative plates 15 and 16. Moreover, the side edge part which is the width direction both ends of the 1st and 2nd decorative boards 15 and 16 is used as an insertion part mentioned later. In this way, the decorative panel 1 is completed.

本実施形態によれば、化粧パネル１の心材２はクッション材１２を含んで構成されるので、心材２の幅方向寸法が、第１化粧板１５の折曲溝部２０ｅと折曲溝部２０ｆとの間の平坦部分の幅方向寸法よりも大きい場合、心材２は、クッション材１２が圧縮されて幅方向一方（図１において矢符Ａ１で示す方向）に伸縮し、心材２と第１化粧板１５との間の寸法誤差を許容することができる。   According to the present embodiment, since the core material 2 of the decorative panel 1 includes the cushion material 12, the width direction dimension of the core material 2 is such that the bent groove portion 20e and the bent groove portion 20f of the first decorative plate 15 are formed. When the dimension is larger than the width direction dimension of the flat portion between them, the core material 2 is expanded and contracted in the width direction one direction (direction indicated by an arrow A1 in FIG. 1) when the cushion material 12 is compressed, and the core material 2 and the first decorative board 15 Dimensional errors between and can be tolerated.

したがって、心材２と化粧板３との間の寸法誤差による歩留まりの低下を抑制することができ、生産効率の良い化粧パネル１を実現することができる。   Therefore, a decrease in yield due to a dimensional error between the core material 2 and the decorative plate 3 can be suppressed, and the decorative panel 1 with high production efficiency can be realized.

また心材２は、クッション材１２の復元力によって幅方向他方（図１において矢符Ａ２で示す方向）に伸長し、側面部が第１化粧板１５に当接した状態で、外方に向けて押圧力を付与することができる。   Further, the core material 2 extends in the other side in the width direction (the direction indicated by the arrow A2 in FIG. 1) by the restoring force of the cushion material 12, and faces outward with the side surface portion in contact with the first decorative plate 15. A pressing force can be applied.

これによって、心材２の側部と化粧板３、および、第１化粧板１５の各差込部と凹溝１３，１４の側壁とを確実に当接させることができるので、化粧パネル１の製造工程において、心材２の側部と化粧板３とを接着させるために、化粧パネル１の側部側から心材２側へ押圧力を付与する側部側の押圧手段を用いることなく、化粧パネル１を製造することができる。   Thereby, since the side part of the core material 2 and the decorative board 3 and each insertion part of the 1st decorative board 15 and the side wall of the ditch | groove 13 and 14 can be contact | abutted reliably, manufacture of the decorative panel 1 is possible. In the process, in order to bond the side portion of the core material 2 and the decorative plate 3, the decorative panel 1 is used without using the pressing means on the side portion side that applies a pressing force from the side portion side of the decorative panel 1 to the core material 2 side. Can be manufactured.

また心材２の凹溝１３，１４の内部に第１および第２化粧板１５，１６の各差込部を差し込むことによって、第１および第２化粧板１５，１６は、心材２に強固に嵌合するので、木工用接着剤が固化するまで、継続して化粧パネル１の表面部側から心材２側へ押圧力を付与する必要がない。したがって、化粧パネル１の製造に要する時間を短縮することができ、化粧パネル１の製造効率を向上することができる。   Further, the first and second decorative plates 15 and 16 are firmly fitted to the core material 2 by inserting the insertion portions of the first and second decorative plates 15 and 16 into the concave grooves 13 and 14 of the core material 2. Therefore, it is not necessary to continuously apply a pressing force from the surface portion side of the decorative panel 1 to the core material 2 side until the woodworking adhesive is solidified. Therefore, the time required for manufacturing the decorative panel 1 can be shortened, and the manufacturing efficiency of the decorative panel 1 can be improved.

また本実施形態によれば、心材２は伸縮することができるので、心材２の寸法精度が低くても、心材２に凹溝１３，１４を形成し、凹溝１３，１４内に第１および第２化粧板１５，１６の各差込部を差込んで、心材２に化粧板３を嵌合させる構造（以下、「嵌合構造」という。）を化粧パネル１に採用することができる。   According to this embodiment, since the core material 2 can expand and contract, even if the dimensional accuracy of the core material 2 is low, the grooves 13 and 14 are formed in the core material 2, and the first and A structure (hereinafter referred to as “fitting structure”) in which the insertion portions of the second decorative plates 15 and 16 are inserted and the decorative plate 3 is fitted to the core material 2 can be employed for the decorative panel 1.

このような嵌合構造を採用することができるので、第１化粧板１５に貼付される化粧シート２３の材質および／または色彩と、第２化粧板１６に貼付される化粧シート２３の材質および／または色彩とを、異なるものとした化粧パネル１を、第１化粧板１５と第２化粧板１６との間に隙間を発生させることなく、実現することができる。   Since such a fitting structure can be adopted, the material and / or color of the decorative sheet 23 applied to the first decorative plate 15 and the material and / or color of the decorative sheet 23 applied to the second decorative plate 16 are used. Alternatively, the decorative panel 1 having a different color can be realized without generating a gap between the first decorative plate 15 and the second decorative plate 16.

また本実施形態によれば、心材２は伸縮することができ、化粧板３は嵌合構造を用いて心材２に設けられる。これによって、化粧パネル１の心材２が湿度の変化によって膨張あるいは収縮しても、この変化をクッション材１２の伸縮によって許容することができる。したがって、化粧パネル１に反りが発生することを防ぐことができる。   Moreover, according to this embodiment, the core material 2 can be expanded and contracted, and the decorative board 3 is provided in the core material 2 using a fitting structure. Thereby, even if the core material 2 of the decorative panel 1 expands or contracts due to a change in humidity, this change can be allowed by the expansion and contraction of the cushion material 12. Therefore, it is possible to prevent the decorative panel 1 from warping.

また本実施形態によれば、第１および第２化粧板１５，１６の幅方向両側部である差込部が、凹溝１３，１４に差し込まれて接着されるので、各差込部は、心材２の長手方向に沿って延びるリブ状の補強材としての機能を発揮することができる。   Moreover, according to this embodiment, since the insertion part which is the width direction both sides of the 1st and 2nd decorative boards 15 and 16 is inserted and adhere | attached on the concave grooves 13 and 14, each insertion part is A function as a rib-like reinforcing material extending along the longitudinal direction of the core material 2 can be exhibited.

このような差込部によって、化粧パネル１は、その長手方向をスパンとする梁としたときの曲げ剛性を向上することができる。   By such an insertion part, the decorative panel 1 can improve the bending rigidity when it is set as the beam which makes the longitudinal direction the span.

化粧パネル１の変形例について説明する。図５は、化粧パネル１Ａを示す断面図であり、図６は化粧パネル１Ｂを示す断面図である。なお、前述の実施形態と対応する部分には同一の参照符を付し、説明は省略する。   A modification of the decorative panel 1 will be described. FIG. 5 is a cross-sectional view showing the decorative panel 1A, and FIG. 6 is a cross-sectional view showing the decorative panel 1B. Note that portions corresponding to those of the above-described embodiment are denoted by the same reference numerals, and description thereof is omitted.

化粧パネル１では、心材本体１０と副心材１１とは同一の材料で構成されていたがこれに限られるものではない。化粧パネル１Ａは、心材本体１０は合板の積層体から成り、副心材１１Ａは、板状のＭＤＦによって構成される。   In the decorative panel 1, the core material body 10 and the sub-core material 11 are made of the same material, but the present invention is not limited to this. In the decorative panel 1A, the core material body 10 is formed of a laminated body of plywood, and the sub-core material 11A is formed of a plate-like MDF.

また化粧パネル１Ｂでは、心材本体１０は合板の積層体から成り、副心材１１Ｂは、パーチクルボードによって構成される。   Further, in the decorative panel 1B, the core material body 10 is formed of a laminated body of plywood, and the sub-core material 11B is formed of a particle board.

このように、心材本体１０を構成する材料と副心材１１を構成する材料とを異なる材料にすることによって、化粧パネル１のヒンジ部材や取手部材が取付けられる部分である側部の強度を向上することができる。   Thus, the strength of the side part which is the part to which the hinge member and the handle member of the decorative panel 1 are attached is improved by making the material constituting the core material body 10 and the material constituting the auxiliary core material 11 different. be able to.

また心材本体１０を構成する材料と副心材１１を構成する材料とを異なる材料にすることによって、化粧パネル１の製造コストを低減することができる。   Moreover, the manufacturing cost of the decorative panel 1 can be reduced by making the material which comprises the core material main body 10 and the material which comprises the subsidiary core material 11 into different materials.

化粧パネル１の更なる変形例について説明する。図７は、化粧パネル１Ｃを示す断面図である。   A further modification of the decorative panel 1 will be described. FIG. 7 is a cross-sectional view showing the decorative panel 1C.

化粧パネル１では、クッション材１２は１つであったが、これに限られるものではない。化粧パネル１Ｃの心材本体１０Ｃには、さらにクッション材１２ａが設けられる。この場合、クッション材１２ａは、心材本体１０Ｃの原板作製時に積層しておけばよい。これによって、幅方向両端部において、心材２は伸縮することができるので、心材２と第１化粧板１５との間の寸法誤差を滑らかに埋めることができる。   In the decorative panel 1, the number of the cushioning material 12 is one, but it is not limited to this. A cushion material 12a is further provided on the core material body 10C of the decorative panel 1C. In this case, the cushion material 12a may be laminated at the time of producing the original plate of the core material main body 10C. Thereby, since the core material 2 can expand and contract at both ends in the width direction, a dimensional error between the core material 2 and the first decorative board 15 can be filled smoothly.

図８は、本発明の第２の実施形態に係る化粧パネル３０の心材４０を示す平面図であり、図９は、化粧パネル３０の断面図である。化粧パネル１と化粧パネル３０とは、心材の構成において相違し、他の部分は共通するので、共通する部分には同一の符号を付して説明は省略する。   FIG. 8 is a plan view showing the core 40 of the decorative panel 30 according to the second embodiment of the present invention, and FIG. 9 is a cross-sectional view of the decorative panel 30. The decorative panel 1 and the decorative panel 30 are different from each other in the configuration of the core material, and the other parts are common. Therefore, the common parts are denoted by the same reference numerals and description thereof is omitted.

化粧パネル３０は、互いに間隔をあけて平行に延びる一対の縦枠部材３１ａ，３１ｂと、縦枠部材３１ａ，３１ｂ間に設けられる横枠部材３２ａ，３２ｂ，３２ｃ，３２ｄ，３２ｅ，３２ｆ，３２ｇ，３２ｈ，３２ｉと、縦枠部材３１ａ，３１ｂ間に設けられ縦枠部材３１ａ，３１ｂと平行に延びる補強部材３３と、縦枠部材３１ｂと補強部材３３との間に設けられるクッション材３４とを含んで構成される。   The decorative panel 30 includes a pair of vertical frame members 31a and 31b extending in parallel with a space therebetween, and horizontal frame members 32a, 32b, 32c, 32d, 32e, 32f, and 32g provided between the vertical frame members 31a and 31b. 32h, 32i, a reinforcing member 33 provided between the vertical frame members 31a, 31b and extending in parallel with the vertical frame members 31a, 31b, and a cushion member 34 provided between the vertical frame member 31b and the reinforcing member 33. Consists of.

縦枠部材３１ａは、断面が略凹状の長尺材であり、合板、ＬＶＬ、ＭＤＦ、パーチクルボードなどの木質材料によって構成される。本実施形態では、縦枠部材３１ａはパーチクルボードによって実現される。縦枠部材３１ａの一表面部には、長手方向に延びる凹溝３５が形成される。   The vertical frame member 31a is a long material having a substantially concave cross section, and is made of a wood material such as plywood, LVL, MDF, or particle board. In the present embodiment, the vertical frame member 31a is realized by a particle board. A groove 35 extending in the longitudinal direction is formed on one surface of the vertical frame member 31a.

縦枠部材３１ｂは、断面が略凹状の長尺材であり、合板、ＬＶＬ、ＭＤＦ、パーチクルボードなどの木質材料によって構成される。本実施形態では、縦枠部材３１ｂはパーチクルボードによって実現される。縦枠部材３１ｂの一表面部には、長手方向に延びる凹溝３６が形成される。縦枠部材３１ｂは、縦枠部材３１ａと同一の部材を用いればよい。   The vertical frame member 31b is a long material having a substantially concave cross section, and is made of a wood material such as plywood, LVL, MDF, or particle board. In the present embodiment, the vertical frame member 31b is realized by a particle board. A concave groove 36 extending in the longitudinal direction is formed on one surface portion of the vertical frame member 31b. The vertical frame member 31b may be the same member as the vertical frame member 31a.

横枠部材３２ａ〜３２ｉは、断面が矩形状の板状部材である。横枠部材３２ａ〜３２ｉは、合板、ＬＶＬ、ＭＤＦ、パーチクルボードなどの木質材料によって構成される。本実施形態では、横枠部材３２ａ〜３２ｉはパーチクルボードによって実現される。   The horizontal frame members 32a to 32i are plate-like members having a rectangular cross section. The horizontal frame members 32a to 32i are made of a woody material such as plywood, LVL, MDF, and particle board. In the present embodiment, the horizontal frame members 32a to 32i are realized by a particle board.

横枠部材３２ａ〜３２ｉは、縦枠部材３１ａと縦枠部材３１ｂとの間に、その長手方向が縦枠部材３１ａ，３１ｂの長手方向に垂直な方向となるように設けられる。横枠部材３２ａ〜３２ｉの長手方向の寸法はいずれも等しい。横枠部材３２ａ〜３２ｉは、長手方向一方側の端面が縦枠部材３１ａの側面に当接して設けられ、タッカ４１によって縦枠部材３１ａに固定される。   The horizontal frame members 32a to 32i are provided between the vertical frame member 31a and the vertical frame member 31b so that the longitudinal direction thereof is perpendicular to the longitudinal direction of the vertical frame members 31a and 31b. The horizontal frame members 32a to 32i have the same longitudinal dimension. The horizontal frame members 32 a to 32 i are provided such that one end surface in the longitudinal direction is in contact with the side surface of the vertical frame member 31 a and is fixed to the vertical frame member 31 a by the tacker 41.

補強部材３３は、板状の長尺材であり、合板、ＬＶＬ、ＭＤＦ、パーチクルボードなどの木質材料によって構成される。本実施形態では、補強部材３３はパーチクルボードによって実現される。補強部材３３は、縦枠部材３１ｂに沿って設けられる。補強部材３３は、一方側面が各横枠部材３２ａ〜３２ｉの他方側の端面に当接して設けられ、タッカ４１によって各横枠部材３２ａ〜３２ｉに固定される。   The reinforcing member 33 is a plate-like long material, and is made of a woody material such as plywood, LVL, MDF, and particle board. In the present embodiment, the reinforcing member 33 is realized by a particle board. The reinforcing member 33 is provided along the vertical frame member 31b. The reinforcing member 33 is provided such that one side surface is in contact with the other end face of each of the horizontal frame members 32 a to 32 i and is fixed to each of the horizontal frame members 32 a to 32 i by the tacker 41.

クッション材３４は、板状に形成される。図８に示すように、クッション材３４は縦枠部材３１ｂと補強部材３３との間に設けられる。クッション材３４は、縦枠部材３１ａ，３１ｂおよび補強部材３３よりも伸縮性の高い材料、たとえば発泡ウレタン、発泡ポリエチレン、または発泡ポリエチレン酢酸ビニルなどによって形成される。本実施形態では、クッション材３４は、板状の発泡ポリエチレンによって実現される。   The cushion material 34 is formed in a plate shape. As shown in FIG. 8, the cushion material 34 is provided between the vertical frame member 31 b and the reinforcing member 33. The cushion material 34 is formed of a material having higher elasticity than the vertical frame members 31a and 31b and the reinforcing member 33, such as foamed urethane, foamed polyethylene, or foamed polyethylene vinyl acetate. In the present embodiment, the cushion material 34 is realized by a plate-like foamed polyethylene.

クッション材３４は、一方表面が補強部材３３の側面に接着され、他方表面が縦枠部材３１ｂの側面に接着される。このようにして、補強部材３３と縦枠部材３１ｂとの間にクッション材３４が設けられる。またクッション材３４は、板状のクッション材を分割した分割片によって実現されてもよい。この場合、クッション材３４は、縦枠部材３１ｂの側面部に長手方向に関して間隔をあけて貼付すればよい。   The cushion material 34 has one surface bonded to the side surface of the reinforcing member 33 and the other surface bonded to the side surface of the vertical frame member 31b. Thus, the cushion material 34 is provided between the reinforcing member 33 and the vertical frame member 31b. The cushion material 34 may be realized by a divided piece obtained by dividing a plate-like cushion material. In this case, the cushion material 34 may be attached to the side surface portion of the vertical frame member 31b with an interval in the longitudinal direction.

心材４０には、化粧パネル１と同様に、第１および第２化粧板１５，１６が接着される。このようにして、化粧パネル３０が形成される。   Similar to the decorative panel 1, the first and second decorative plates 15 and 16 are bonded to the core material 40. In this way, the decorative panel 30 is formed.

本実施形態によれば、心材４０は、縦枠部材３１ａ，３１ｂと、横枠部材３２ａ〜３２ｉと、補強部材３３と、クッション材３４とを枠組みした構成からなり、補強部材３３と、縦枠部材３１ｂとの間には、クッション材３４が設けられる。   According to the present embodiment, the core member 40 has a configuration in which the vertical frame members 31a and 31b, the horizontal frame members 32a to 32i, the reinforcing member 33, and the cushion material 34 are framed. The reinforcing member 33 and the vertical frame A cushion material 34 is provided between the member 31b.

このような構成を採用することによって、心材４０の寸法形状と化粧板３との間に寸法誤差があっても、心材４０が伸縮することによって、該寸法誤差を埋めることができる。したがって、心材４０と化粧板３との間の寸法誤差による歩留まりの低下を抑制することができ、生産効率の良い化粧パネル３０を実現することができる。その他、化粧パネル１と同じ効果を発揮することができる。   By adopting such a configuration, even if there is a dimensional error between the dimensional shape of the core material 40 and the decorative board 3, the dimensional error can be filled by the expansion and contraction of the core material 40. Therefore, it is possible to suppress a decrease in yield due to a dimensional error between the core material 40 and the decorative board 3, and it is possible to realize the decorative panel 30 with high production efficiency. In addition, the same effects as the decorative panel 1 can be exhibited.

また本実施形態によれば、心材４０の縦枠部材３１ａ，３１ｂには、同一の部材を用いることができるので、心材４０の構成が複雑化することはない。   Moreover, according to this embodiment, since the same member can be used for the vertical frame members 31a and 31b of the core member 40, the configuration of the core member 40 is not complicated.

また心材４０は、各縦枠部材３１ａ，３１ｂ、複数の横枠部材３２ａ〜３２ｉおよび補強部材３３を枠組みしてなる、いわゆるフラッシュ構造によって実現されるので、心材２と比較して心材に要する材料コストを低減することができる。   Further, the core material 40 is realized by a so-called flash structure in which the vertical frame members 31a and 31b, the plurality of horizontal frame members 32a to 32i, and the reinforcing member 33 are framed. Cost can be reduced.

１ 化粧パネル
２ 心材
３ 化粧板
１０ 心材本体
１１ 副心材
１２ クッション材
１３ 凹溝
１４ 凹溝
１５ 第１化粧板
１６ 第２化粧板
２０ 折曲溝部
２１ 折曲溝部
２３ 化粧シート
３０ 化粧パネル
３４ クッション材
４０ 心材 DESCRIPTION OF SYMBOLS 1 Decorative panel 2 Core material 3 Decorative plate 10 Core material body 11 Sub core material 12 Cushion material 13 Groove 14 Groove 15 First decorative plate 16 Second decorative plate 20 Folding groove portion 21 Folding groove portion 23 Cosmetic sheet 30 Cosmetic panel 34 40 Heartwood

Claims (2)

角部を有する心材であって、硬質の材料から成る少なくとも２つの硬質部分と、前記硬質部分間に設けられ前記硬質部分よりも伸縮性の高い材料から成るクッション材部分とを有する心材と、
前記角部に臨んで配置される折曲部を有し、前記心材に接合される化粧板とを含むことを特徴とする化粧パネル。 A core material having a corner portion, the core material having at least two hard portions made of a hard material, and a cushion material portion made of a material provided between the hard portions and having a higher elasticity than the hard portion;
A decorative panel having a bent portion arranged facing the corner portion and including a decorative plate joined to the core material. 前記化粧板は、前記折曲部を有する面とは反対側の表面に、合成樹脂製の化粧シートが接着されることを特徴とする請求項１記載の化粧パネル。   The decorative panel according to claim 1, wherein a decorative sheet made of a synthetic resin is bonded to a surface of the decorative plate opposite to a surface having the bent portion.
JP2011025495A 2011-02-08 2011-02-08 Decorative panel Withdrawn JP2012162040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011025495A JP2012162040A (en) 2011-02-08 2011-02-08 Decorative panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011025495A JP2012162040A (en) 2011-02-08 2011-02-08 Decorative panel

Publications (1)

Publication Number Publication Date
JP2012162040A true JP2012162040A (en) 2012-08-30

Family

ID=46841935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011025495A Withdrawn JP2012162040A (en) 2011-02-08 2011-02-08 Decorative panel

Country Status (1)

Country Link
JP (1) JP2012162040A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103070557A (en) * 2012-12-20 2013-05-01 冯中宇 Welding-free cabinet plate of high-grade stainless steel cupboard and production method
JP2018029646A (en) * 2016-08-22 2018-03-01 株式会社ノダ Shelf board
JP7499378B2 (en) 2019-06-25 2024-06-13 永大産業株式会社 Manufacturing method of fittings and fittings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103070557A (en) * 2012-12-20 2013-05-01 冯中宇 Welding-free cabinet plate of high-grade stainless steel cupboard and production method
JP2018029646A (en) * 2016-08-22 2018-03-01 株式会社ノダ Shelf board
JP7499378B2 (en) 2019-06-25 2024-06-13 永大産業株式会社 Manufacturing method of fittings and fittings

Similar Documents

Publication Publication Date Title
JP5022984B2 (en) Panel material for construction
JP5749307B2 (en) Shelf board mounting structure, shelf board and shelf board mounting method
JP2012162040A (en) Decorative panel
JP5130064B2 (en) Manufacturing method of building panel material
JP6878249B2 (en) Panel material and panel material manufacturing method
JPH11131923A (en) Door stile
KR101745457B1 (en) Recycle lumber furniture panel capable of weight lighting and prevention of bending and manufactureing method therefor
JP2013217104A (en) Method of manufacturing sound insulation door
JP2015181803A (en) Storage box unit and manufacturing method thereof
KR101421682B1 (en) Furniture board and manufacturing process of the same
JP2009174214A (en) Panel for fitting
JPH11240001A (en) Wood composite board
JP5511586B2 (en) Wood composite
JP3886624B2 (en) Panel material and staircase wall formed by the panel material
JP5504052B2 (en) Surface material pasting structure and surface material pasting method
JP2010043499A (en) Fitting
JP7063924B2 (en) Frame structure
JP2021063401A (en) Flooring base material and manufacturing method of flooring material
CN210727220U (en) Honeycomb bionic core plate with folding groove opening
JP5687895B2 (en) Hollow plate materials for buildings and furniture
JP6752601B2 (en) Cosmetic material and manufacturing method of cosmetic material
KR100569159B1 (en) Curved Panel for Sound Reflection Board and Method for Preparing the Same
JP2005146605A (en) Stainless door structure
JP2021025549A (en) Member joint structure, cabinet, cooking table, and member joint method
GB2427371A (en) Laminated construction toy element.

Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20140513