JP2001173213A - Decorative floor material - Google Patents

Decorative floor material

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Publication number
JP2001173213A
JP2001173213A JP35860299A JP35860299A JP2001173213A JP 2001173213 A JP2001173213 A JP 2001173213A JP 35860299 A JP35860299 A JP 35860299A JP 35860299 A JP35860299 A JP 35860299A JP 2001173213 A JP2001173213 A JP 2001173213A
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Prior art keywords
decorative
surface
flooring
arc
convex surface
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JP35860299A
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JP4914532B2 (en
Inventor
Norimichi Mori
Masayasu Ogiwara
則理 森
正康 荻原
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Daiken Trade & Ind Co Ltd
大建工業株式会社
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Priority to JP35860299A priority Critical patent/JP4914532B2/en
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Abstract

PROBLEM TO BE SOLVED: To facilitate cleaning of a joint groove between decorative floor materials A, where an upper-edge angle portion of a decorative plate 5 with a decorative layer 4 on a substrate 3 is formed in a circular face protruded to the outside, by inconspicuously viewing a joint gap 16, if formed in the joint groove between both floor materials A, A and hardly causing dust to drop in the joint gap 16. SOLUTION: The upper-edge angle portion of the decorative plate 5 is provided with a circularly protruded face 9 consisting of a circular face protruded to the outside, a circularly recessed face 10 consisting of a circular face recessed to the inside and a bottom face 11 extending approximately horizontally from the lower end of the circularly recessed face 10. The joint groove 12 between both decorative floor materials A, A has a joint bottom consisting of the bottom face 11.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、装飾性及び加工性に優れた木質化粧床材に関する技術分野に属する。 The present invention relates belongs to the technical field of good wood decorative flooring decorative properties and processability.

【0002】 [0002]

【従来の技術】従来より、この種の木質化粧床材として、化粧板上縁部を斜めに面取り加工したり、化粧板表面に縦方向、横方向又は両方向に断面V字状等の化粧目地溝を形成したりしたものはよく知られている。 Conventionally, as a wood decorative flooring of this kind, or chamfering the upper edge obliquely veneer, longitudinally veneer surface, makeup th V-shaped cross section or the like in the lateral direction, or both those or to form a graben is well known.

【0003】しかし、上記斜めに面取り加工したものやV字状の化粧目地溝が形成されたものでは、ソフト感がないため、例えば図7に示すように、化粧床材Aの上縁角部を曲面状に形成したものが提案されている(特開平7―88992号公報参照)。 However, those makeup th Graben the chamfered objects or V-shape to the diagonal is formed, since there is no soft feeling, for example, as shown in FIG. 7, the upper edge corner portion of the decorative flooring A the have been proposed which is formed in a curved surface shape (see Japanese Patent Laid-Open No. 7-88992). この提案のものでは、例えば隣接する化粧床材A,A同士を実結合により接合したとき、両化粧床材A,A間に、相対する両側面が曲面形状になった目地溝12′が形成されるので、ソフト感や歩行感を向上させることができる。 Those of this proposal, for example, adjacent decorative flooring A, when joined by real bind A together, both decorative flooring A, between A, eyes Graben 12 'opposite side surfaces has a curved surface shape formed since it is, it is possible to improve the soft feeling and walking feeling.

【0004】 [0004]

【発明が解決しようとする課題】しかし、上記従来のものでは、化粧床材Aの寸法変化によって、化粧床材A, [SUMMARY OF THE INVENTION However, the above conventional, the dimensional change of the decorative flooring material A, decorative flooring A,
A間の実結合部に目隙16が生じたとき、その目隙16 When Mesuki 16 occurs in real junction between A, its Mesuki 16
が目立ち易いという問題がある。 There is a problem that tends to stand out. しかも、目地溝12′ In addition, eye Graben 12 '
からごみや埃等が目隙16に入り込み易く、一旦、それらごみや埃等が目隙16に入って詰まってしまうと、その状態ではごみ等を取り出し難く、掃除が困難となる。 Easy Karagomi and dust enters the eye gap 16, once, when they dirt or dust or the like is clogged in the eyes gap 16, it is difficult to remove the dust and the like in that state, cleaning becomes difficult.

【0005】本発明は斯かる点に鑑みてなされたものであり、その目的は、上記の如き化粧床材の上縁角部の形状及び構造を改良することにより、隣接する床材との間の目地溝に目隙が形成されても、その目隙を目立ち難くするとともに、目隙にごみ等が落ち込み難くして目地溝の掃除を容易するようにすることにある。 [0005] The present invention has been made in view of mow 斯, its purpose is by improving the shape and structure of the upper edge corner portion of the above such as decorative flooring, between adjacent flooring be Mesuki the eyes graben is formed, with inconspicuous eyes chance is to so as to facilitate cleaning of the eyes graben be difficult dust or the like falls into the eye space.

【0006】 [0006]

【課題を解決するための手段】上記の目的を達成すべく、この発明では、化粧床材の上縁角部に対し、円弧状凸面に加えて、その下端から略水平に延びる底面を形成して、この底面により、隣接する化粧床材との間の目地溝に目地底が形成されるようにした。 To achieve the above object, according to the solution to ## in the present invention, with respect to the upper edge corner portion of the decorative flooring, in addition to the arcuate convex surface, forming a bottom surface extending substantially horizontally from the lower end Te, this bottom was so eye underground are formed in the eye graben between adjacent decorative flooring.

【0007】具体的には、請求項1の発明では、木質基板の表面に化粧層が設けられた木質化粧板の上縁角部に、外側に向かって突出する円弧面からなる円弧状凸面と、この円弧状凸面の下端から略水平に延びる底面とが設けられていることを特徴とする。 [0007] Specifically, in the invention of claim 1, the upper edge corner of the wood veneer which decorative layer is provided on the surface of the wood substrate, an arcuate convex surface formed of circularly arcuate surfaces which project outwardly characterized in that the substantially horizontally extending bottom surface is provided from the lower end of the arc-shaped convex surface.

【0008】上記の構成により、化粧床材の木質化粧板の上縁角部に、外側に向かって突出する円弧面からなる円弧状凸面が設けられているので、化粧床材同士を並べて接合した場合、両化粧床材間には円弧状凸面により両側面が曲面形状になった目地溝が形成され、ソフト感や歩行感を向上させることができる。 [0008] With the above configuration, the upper edge corner of the wood veneer decorative flooring, since arcuate convex surface formed of circularly arcuate surfaces which project outward are provided, and joined side by side decorative flooring together If both the inter decorative flooring eyes graben both sides has a curved surface shape by arcuate convex surface is formed, it is possible to improve the soft feel and walking feeling.

【0009】しかも、上記円弧状凸面の下端から略水平に延びる底面が設けられているので、両化粧床材間の目地溝には上記底面からなる目地底が形成される。 [0009] Moreover, since the bottom surface extending substantially horizontally from the lower end of the arcuate convex surface is provided, in the eyes Graben between both decorative flooring eye underground composed of the bottom surface is formed. このため、化粧床材の寸法変化によって隣接化粧床材との間に目隙が生じたとしても、上記目地底が目立ち易くなり、 Therefore, even Mesuki occurs between the adjacent decorative flooring by dimensional change of the decorative flooring material, easily the first underground is noticeable,
その分、目隙が目立ち難くなって目地部の外観見映えを高めることができる。 That amount, it is possible to enhance the shine seen the appearance of the joints become less noticeable eyes chance.

【0010】また、両化粧床材間の目地溝にごみや埃等が落ちたときでも、その大部分が上記目地底に留まり、 [0010] In addition, even when the dirt and dust in the eyes rift between the two decorative flooring fell, most of which remain in the first underground,
その目地底に溜まったごみ等がそれ以上目隙内に押し込まれ難くなり、目地溝からごみ等を容易に取り除いて掃除の容易化を図ることができる。 His eyes underground to accumulated dust or the like is not easily pushed into more eyes within gap, it is possible to facilitate cleaning and easily removed dust from the eye Graben.

【0011】請求項2の発明では、木質基板の表面に化粧層が設けられた木質化粧板の上縁角部に、外側に向かって突出する円弧面からなる円弧状凸面と、この円弧状凸面の下端に連続し、内側に向かって凹陥する円弧面からなる円弧状凹面と、この円弧状凹面の下端から略水平に延びる底面とが設けられているものととする。 [0011] claimed in the invention of claim 2, the upper edge corner of the wood veneer which decorative layer is provided on the surface of the wood substrate, an arcuate convex surface formed of circularly arcuate surfaces which project outwardly, the arc-shaped convex surface continuously at the lower end and an arcuate concave surface formed of circularly arcuate surfaces which concave inwardly, shall substantially horizontally extending bottom surface is provided from the arcuate concave surface of the lower end with.

【0012】こうすると、上記請求項1の発明と同様の作用効果を奏することができる。 [0012] In this way, it is possible to obtain the same effects as the invention of the claim 1. 加えて、円弧状凸面と底面とが、内側に向かって凹陥する円弧面からなる円弧状凹面により接続されているので、化粧床材の製造時にその表面をフローコータやスポンジロール等により塗装するとき、円弧状凸面と底面との間の円弧状凹面に対する塗料の接触角度を大きくして濡れをよくすることができ、フローコータやスポンジロール等を用いても塗り残しなく塗装して化粧床材の仕上がりを美麗にすることができる。 In addition, an arcuate convex surface and bottom surface, so inward are connected by concave arc surface formed of circularly arcuate surfaces of concave, when painting by flow coater or sponge roll or the like the surface during the production of decorative floor material the contact angle of the coating with respect to the arc-shaped concave surface between the arcuate convex surface and the bottom surface is increased to be able to improve the wetting, painted without unpainted using flow coater or sponge roll or the like of the decorative flooring it can be beautiful finish.

【0013】請求項3の発明では、化粧床材における化粧板の上縁部に、円弧状凸面の上端に連続して略上下方向に直線状に延びる立上がり側壁を設ける。 [0013] In the present invention of claim 3, the upper edge portion of the decorative plate in cosmetic flooring, providing a rising side wall extending linearly in a substantially vertical direction in succession to the upper end of the arc-shaped convex surface. このことで、円弧状凸面の曲面状加工をブラシ研削等の研削手段により行う場合、立上がり側壁がブラシの刃先等の研削手段のガイドとなり、表面まで研削することがなくなり、円弧状凸面を良好に滑らか面にすることができる。 In this, case of a curved machining arc-shaped convex surface facing the grinding means such as a brush grinding, rising side wall is a guide for the grinding means of the cutting edge or the like of the brush, prevents the grinding to the surface, good arc-shaped convex surface it is possible to smooth surface.
しかも、立上がり側壁によって、表面である水平面と円弧状凸面とが明瞭に区分されるようになり、円弧状凸面からなる曲面状側壁が寧ろ強調された装飾性の良い化粧外観が得られる。 Moreover, the rising side wall, and a horizontal plane an arcuate convex the surface is to be divided clearly, curved side wall made of an arc-shaped convex surface is rather enhanced decorative good cosmetic appearance is obtained.

【0014】請求項4の発明では、上記化粧板の上縁部に当たる基板の部位が、比重0.6以上の木質繊維板からなるものとする。 [0014] In a fourth aspect of the present invention, portions of the substrate which corresponds to the upper edge of the decorative plate is assumed to consist of specific gravity 0.6 or more wood fiber board. このように木質繊維板とすると、合板のように縦横の方向性が少なく、従って合板のように特に繊維の方向に直交する方向の上縁部に、導管や仮導管、木繊維のボーラスな断面が現出したり、その上縁部の繊維が綺麗に切断されずに毛羽立ったりするのを抑えて、円弧状凸面が粗面となることを防ぐことができ、曲面状側壁をより良好に切削加工又は研削加工することができる。 With this the wood fiber board, less directional aspect as plywood, hence the upper edge of the direction in particular perpendicular to the direction of the fibers as plywood, conduit or tracheid, bolus cross section of a wood fiber There or revealing, by suppressing the fibers of the upper edge portion or fuzzy without being cut neatly, it is possible to prevent the arcuate convex surface is rough, better cutting a curved side wall or it can be grinding.

【0015】 [0015]

【発明の実施の形態】(実施形態1)図3は本発明の実施形態1に係る木質化粧床材Aを示し、この化粧床材A DETAILED DESCRIPTION OF THE INVENTION (Embodiment 1) Figure 3 shows a wood decorative flooring A according to Embodiment 1 of the present invention, the decorative floor material A
は、合板等の板状基材1の表面に木質繊維板2を接着してなる木質基板3と、この木質基板3の上面(表面)に接着されて一体化された例えば突板等の表面化粧層4とを備えた木質化粧板5からなる。 Includes a wood substrate 3 in a plate-shaped substrate 1 of the surface of the plywood made by bonding a wood fiber board 2, surface decorative of sliced ​​veneer such as, for example, which is integrated is bonded to the upper surface of the wood substrate 3 (the surface) consisting woody decorative plate 5 and a layer 4.

【0016】上記木質繊維板2は、比重0.6〜0. [0016] The wood fiber plate 2, a specific gravity of 0.6 to 0.
9、厚さが1.0〜2.5mm(板状基材1の1/2〜 9, a thickness of 1.0 to 2.5 mm (1 /. 2 to the plate-shaped substrates 1
1/5程度の厚さ)のものである。 A thickness of about 1/5) are those of.

【0017】上記表面化粧層4を構成する突板は、厚さ0.2〜3mmのナラ、ブナ、タモ、ニレ、セン、カバ、ケヤキ等の広葉樹単板、或いはヒノキ、マツ等の針葉樹単板であり、基板3との接着加工前に、不飽和ポリエステル系樹脂液、アクリル系樹脂液等の合成樹脂液に浸漬させ、又は上記合成樹脂液を突板に塗布して突板内に浸透含浸させ、硬化させる処理を施してもよい。 The projecting plate constituting the surface decorative layer 4, the thickness of 0.2~3mm oak, beech, ash, elm, Sen, birch, hardwood veneer such zelkova, or cypress, conifer veneers pine etc. , and the prior bonding process with the substrate 3, an unsaturated polyester resin solution, immersed in a synthetic resin solution such as an acrylic resin solution, or by coating the synthetic resin solution veneer is permeated impregnated into the veneer, it may be subjected to a treatment to cure.

【0018】具体的には、上記基材1として例えば厚さ9mmの合板を、また木質繊維板2として厚さ2.0m [0018] Specifically, the thickness 2.0m plywood as the above base material 1 a thickness of 9 mm, and as wood fiber board 2
m、比重0.78の中密度繊維板(MDF)をそれぞれ用いるとき、突板として0.5mmのナラ材からなる単板を用いるようにすればよい。 m, when used density fiberboard in specific gravity 0.78 (MDF), respectively, it is sufficient to use a single plate made of 0.5mm oak wood as veneer. また、木質化粧板5の裏面にクッション材を設けることもできる。 It is also possible to provide a cushion material on the back of the wood veneer 5.

【0019】上記複数の木質化粧床材A,A,…同士を並べて連結することができるように、その各々の化粧板5において板状基材1の長さ方向に沿った左右1対の側面のうちの一側面(図で左側面)にはその側面の厚さ方向中央部を溝状に切り欠いてなる雌実部6が、また他側面(図で右側面)にはその側面の表裏面側部を切り欠いてなる雄実部7がそれぞれ形成されており、床材A側面の雌実部6に隣接床材Aの雄実部7を嵌合することで、 [0019] The plurality of wooden decorative flooring A, A, ... to each other so that it can be coupled side by side, left and right side surfaces of a pair along the longitudinal direction of the plate-shaped substrates 1 in cosmetic plate 5 of each Table aspect Mesumi part 6 to become by cutting the thickness direction central portion of the side surface thereof in a groove shape (the left side in the figure), also on the other side (right side in the figure) that side of the Omi portion 7 formed by cutting out the rear surface side are respectively formed, by fitting the Omi portion 7 of the adjacent flooring a to Mesumi portion 6 of the flooring a side,
両床材A,A同士を左右方向に面一状に並べて接合するようにしている。 Both flooring A, so that joined side by side A to each other in the lateral direction flush shape.

【0020】上記各床材Aにおいて、その木質化粧板5 [0020] In each of the above flooring A, the wood veneer 5
の長さ方向に沿った左右両側部各々の上縁角部には左右両側部で同じ高さ位置に円弧状凸面9、円弧状凹面10 Of the upper edge corner of the right and left side portions respectively along the longitudinal left and right side portions with arc-shaped convex surface 9 at the same height, the arc-shaped concave surface 10
及び底面11がそれぞれ表面化粧層4ないし木質繊維板2の範囲に亘り上側から順に設けられている。 And a bottom surface 11 is provided from above over the range of surface decorative layer 4 or wood fiber board 2, respectively in this order. 上記各円弧状凸面9は、化粧板5の左右方向外側に向かって断面略円弧状に突出する円弧面からなり、その上端は化粧層4(化粧板5)の表面に連続している。 Each arcuate convex surface 9 is made arcuate surface projecting substantially arcuate cross section toward the horizontal direction outside the decorative plate 5, the upper end is continuous to the surface of the decorative layer 4 (decorative plate 5).

【0021】また、円弧状凹面10は、図2に拡大して示すように、内側に向かって凹陥する円弧面からなるもので、その上端が上記円弧状凸面9の下端に連続している。 Further, arc-shaped concave surface 10, as shown enlarged in FIG. 2, those formed of circularly arcuate surfaces which concave inwardly, the upper end thereof is continuous to the lower end of the arc-shaped convex surface 9.

【0022】さらに、各底面11は上記円弧状凹面10 Furthermore, each bottom 11 is the arcuate concave surface 10
の下端から略水平に延びているもので、その外端は木質繊維板2(化粧板5)の側面に連続している。 Those extending substantially horizontally from the lower end, the outer end thereof is continuous to the side surface of the wood fiber board 2 (decorative plate 5).

【0023】そして、図1及び図2に示すように、両床材A,A同士を実結合により接合したとき、両床材A, [0023] Then, as shown in FIGS. 1 and 2, both flooring A, when joined by real bind A together, both flooring A,
Aの円弧状凸面9,9、円弧状凹面10,10及び底面11,11が左右に対向して目地溝12を形成し、その目地溝12は、左右側壁が両床材A,Aの円弧状凸面9,9により目地溝12の開口側(上側)に向かうに従って溝幅が漸次拡大するように外膨らみの曲面に、また底壁が両床材A,Aの底面11,11により水平の平坦面にそれぞれ形成された目地底を有するものとなり、その目地底の左右隅角部が両床材A,Aの円弧状凹面1 Arcuate convex surface 9, 9 A, the concave arc surface 10, 10 and bottom 11 and 11 to face the left and right to form an eye Graben 12, its eyes Graben 12, left and right side walls both flooring A, circle A outside bulging curved surface so the groove width is gradually enlarged in accordance with the arc-shaped convex surface 9, 9 toward the opening side of the eye graben 12 (upper side), also a bottom wall are both flooring a, the bottom surface 11, 11 a horizontal it shall have the eyes underground formed respectively on the flat surface, the left and right corners are both flooring a of the eye underground arcuate concave first a
0,10により円弧面に形成されるようになっている。 And it is formed in a circular arc surface by 0,10.

【0024】さらに、化粧板5の表面央部には、木質化粧床材Aの長手方向に平行に延びかつ表面化粧層4から木質繊維板2に至る深さの複数本の化粧目地溝14,1 Furthermore, the surface central portion of the decorative plate 5, woody decorative longitudinal flooring A to extend parallel and the surface decorative layer 4 of the plurality of depth reaching the wood fiber board 2 decorative eyes Graben 14, 1
4,…が設けられている。 4, ... it is provided. この各化粧目地溝14は、上記床材A,A同士の接合部分に形成される目地溝12と略同じ断面形状のもので(図1及び図2参照)、各化粧目地溝14の壁部は、下方に向かって化粧目地溝14の幅方向中央側に膨らんだ外膨らみの円弧状側壁14a Each decorative eyes Graben 14 (see FIGS. 1 and 2) those substantially the same cross sectional shape as the eye Graben 12 formed in the bonding portion of the flooring A, A together, the wall portion of the decorative eyes Graben 14 is arcuate sidewalls 14a of the outer bulge bulging widthwise central side of the decorative eyes graben 14 downward
と、この円弧状側壁14aの下端から化粧目地溝14の幅方向外側に向かって凹陥する円弧面からなる円弧状凹面14bと、この円弧状凹面14bの下端間に位置する水平底面14cとにより形成されている。 If, formed by a concave arc surface 14b formed of circularly arcuate surfaces which recessed toward the outside in the width direction of the decorative eyes Graben 14 from the lower end of the arc-shaped side wall 14a, a horizontal bottom surface 14c located between the lower end of the arc-shaped concave surface 14b It is.

【0025】尚、上記各化粧目地溝14は、化粧板5の幅方向に形成することもできる。 [0025] Incidentally, the above decorative eyes Graben 14 can also be formed in the width direction of the decorative plate 5. つまり、化粧板5の縦方向又は横方向の少なくとも一方と平行な方向に連続するように形成すればよい。 That may be formed so as to be continuous in at least one direction parallel in the longitudinal direction or the transverse direction of the decorative plate 5.

【0026】また、上記表面化粧層4の表面及び化粧目地溝14の内面には例えばウレタン系合成樹脂透明塗料による塗装が連続して施されて塗膜が形成されている。 Further, the surface the surface of the decorative layer 4 and the inner surface of the decorative eyes Graben 14 subjected successively painted by for example, urethane-based synthetic resin transparent paint coating is formed.
さらに、化粧板5の切削加工には、組合わせカッター、 Furthermore, the cutting of the decorative plate 5, Combination cutter,
鋸、ルーター等の切削具が用いられる。 Saws, cutting tools such as router is used.

【0027】したがって、この実施形態において、複数の化粧床材A,A,…を図外の床下地材上に並べて施工する場合、隣り合う床材A,Aの一方の側面の雌実部6 [0027] Thus, in this embodiment, a plurality of decorative flooring A, A, the case of construction ... a side by side on the underfloor member, not shown, Mesumi of one side of the floor adjacent material A, A 6
に対し他方の床材Aの雄実部7を嵌合することで、両床材A,A同士が左右方向に面一状に並んで接合され、両化粧床材A,A間には目地溝12が形成される。 By fitting the Omi portion 7 of the other flooring A to both flooring A, A together are joined side by side in the lateral direction flush with both decorative flooring A, eyes between A graben 12 is formed. そのとき、化粧床材Aの木質化粧板5の上縁角部に、外側に向かって突出する円弧面からなる円弧状凸面9が設けられているので、上記両化粧床材A,A間に形成される目地溝12は、上記円弧状凸面9により両側面が曲面形状になった目地溝12となり、ソフト感や歩行感を向上させることができる。 Then, the upper edge corner of the wood veneer 5 in the decorative flooring A, since arcuate convex 9 formed of circularly arcuate surfaces which project outward are provided, the both decorative flooring A, between A eyes graben 12 formed the eyes graben 12 next to both sides has a curved surface shape by the arcuate convex surface 9, it is possible to improve the soft feel and walking feeling.

【0028】また、各床材Aの央部表面にも上記床材A,A間の接合部の目地溝12と略同じ断面形状の化粧目地溝14,14,…が形成されているので、ソフト感や歩行感をさらに向上させることができる。 Further, the decorative eyes Graben 14, 14 of substantially the same cross sectional shape as the eye Graben 12 of the junction between central portion surface also the flooring A, A of each flooring A, since ... are formed, it is possible to further improve the soft feeling and walking feeling.

【0029】さらに、上記各床材Aの央部表面の各化粧目地溝14が床材A,A間の接合部の目地溝12と略同じ断面形状であるので、化粧床材A,A同士の継ぎ目の目地溝12と各床材Aの央部表面の化粧目地溝14,1 Furthermore, since it is substantially the same cross-sectional shape as the eye Graben 12 of the joint between the decorative eyes Graben 14 floor material A, A of the central portion surface of each flooring A, decorative flooring A, A together cosmetic th graben the joint eye graben 12 of central portion surface of each flooring a 14,1
4,…との区別が付き難くなり、床材Aを施工したときの外観見映えを高めることができる。 4, it becomes difficult to distinguish the ... and can enhance the appearance appearance when the installation of flooring A.

【0030】しかも、上記各化粧床材Aの木質化粧板5 [0030] In addition, wood decorative plate 5 of each of the above decorative flooring A
の上縁角部に、上記円弧状凸面9の下端から略水平に延びる底面11が設けられているので、上記両化粧床材A,A間の目地溝12は上記底面11を地底目とする目地溝に形成される。 The upper edge corner of the, since the bottom surface 11 extending substantially horizontally from the lower end of the arc-shaped convex surface 9 is provided, the both decorative flooring A, eyes Graben 12 between A to the bottom surface 11 and underground th It is formed in the eye graben. このため、この目地底が目立ち易くなり、このような施工後に、図1に仮想線にて示すように、化粧床材Aの寸法変化によって両化粧床材A,A間に目隙16が生じたとしても、上記目地底が目立ち易くなった分だけ、目隙16が目立ち難くなって目地部の外観見映えを高めることができる。 Therefore, easily the eye underground noticeable, after such construction, as shown by imaginary line in FIG. 1, both decorative flooring A, is Mesuki 16 between A caused by dimensional changes of the decorative flooring A even an amount corresponding to the first underground becomes conspicuous, it is possible to enhance the shine seen appearance of joints becomes Mesuki 16 inconspicuous.

【0031】また、上記のように両化粧床材A,A間に目隙16が生じた状態で、両化粧床材A,A間の目地溝12にごみや埃等が落ちたときでも、そのごみ等の大部分が上記目地底(目地溝12の底面11,11上)に留まり、その目地底に溜まったごみ等がそれ以上、目隙1 Further, both the decorative flooring A as described above, with the Mesuki 16 occurs between A, both decorative flooring A, even when the dirt or dust in the eyes Graben 12 between A fell, As most of the dust remains in the first underground (above bottom surface 11, 11 of the eye graben 12), dust and the like accumulated on the eyes underground is more, Mesuki 1
6内に押し込まれ難くなり、目地溝12からごみ等を容易に取り除いて掃除の容易化を図ることができる。 Not easily pushed into the 6, it is possible to facilitate cleaning and easily removed eyes Graben 12 Karagomi like.

【0032】さらに、上記各化粧床材Aの木質化粧板5 Furthermore, the wood veneer 5 in the above decorative flooring A
の上縁角部において、円弧状凸面9と底面11との間に、内側に向かって凹陥する円弧面からなる円弧状凹面10が設けられているので、化粧床材Aの製造時にその表面をフローコータやスポンジロール等により塗装する際、円弧状凸面9と底面11との間の円弧状凹面10に対する塗料の接触角度を大きくして濡れをよくすることができ、フローコータやスポンジロール等を用いても塗り残しなく塗装して化粧床材Aの仕上がりを美麗にすることができる。 In the upper edge corner of the, between the arc-shaped convex surface 9 and the bottom surface 11, since the arcuate concave surface 10 formed of circularly arcuate surfaces which concave inwardly are provided, the surface during the production of decorative floor material A when painting by flow coater or sponge roll or the like, the contact angle of the coating with respect to the arc-shaped concave surface 10 between the arcuate convex surface 9 and the bottom surface 11 is increased to be able to improve the wetting, flow coater or sponge roll or the like finish of the decorative flooring a painted also without leaving paint using can be beautiful to.

【0033】さらにまた、上記化粧板5の上縁部に当たる基板3の部位が、比重0.6以上の木質繊維板2からなるので、この木質繊維板2は合板に比べて縦横の方向性が少なく、合板のように特に繊維の方向に直交する方向の上縁部に、導管や仮導管、木繊維のボーラスな断面が現出したり、その上縁部の繊維が綺麗に切断されずに毛羽立ったりするのを抑えて、円弧状凸面9が粗面となることを防ぐことができ、曲面状側壁をより良好に切削加工又は研削加工することができる。 [0033] Furthermore, the site of the substrate 3 which hits the upper edge of the decorative plate 5, since the specific gravity 0.6 or more wood fiber board 2, the direction of the vertical and horizontal as compared with the wood fiber board 2 plywood less, the upper edge portion in a direction in particular perpendicular to the direction of the fibers as plywood, fluffed conduit and tracheids, or revealing bolus cross section of a wood fiber, the fibers of the upper portion without being cut neatly by suppressing to or arcuate convex 9 can be prevented from becoming a rough surface, it can be better cutting or grinding a curved side wall.

【0034】(実施形態2)図4は実施形態2を示し(尚、以下の各実施形態では図1〜図3と同じ部分については同じ符号を付してその詳細な説明は省略する)、 [0034] (Embodiment 2) FIG. 4 shows a second embodiment (Note that detailed description thereof is omitted with the same reference numerals denote the same parts as FIGS. 1 to 3 in the following embodiments)
上記実施形態1では、床材Aの木質化粧板5の上縁角部に円弧状凸面9、円弧状凹面10及び底面11を設けているのに対し、円弧状凹面10を省略したものである。 In the first embodiment, while being arcuate convex surface 9 on the upper edge corner of the wood veneer 5 in the flooring A, the arc-shaped concave surface 10 and bottom surface 11 is provided, it is obtained by omitting the concave arc surface 10 .

【0035】すなわち、この実施形態では、木質化粧板5の上縁角部に、外側に向かって突出する円弧面からなる円弧状凸面9と、この円弧状凸面9の下端から略水平に延びる底面11とが設けられている。 [0035] That is, in this embodiment, the upper edge corner of the wood veneer 5, an arcuate convex surface 9 formed of circularly arcuate surfaces which project outwardly, the bottom surface extending substantially horizontally from the lower end of the arc-shaped convex surface 9 11 and is provided. その他の構成は実施形態1と同様であり、よって、この実施形態でも実施形態1と同様の作用効果を奏することができる。 Other configurations are the same as in Embodiment 1, thus, can provide the same effects as Embodiment 1 in this embodiment.

【0036】(実施形態3)図5及び図6は実施形態3 [0036] (Embodiment 3) FIGS. 5 and 6 embodiment 3
を示す。 It is shown. この実施形態では、上記実施形態1の構成に加え、化粧板5の左右両側各々の上縁部に、上記円弧状凸面9の上端に連続して略上下方向に直線状に延びる立上がり側壁18が形成されており、両床材A,A同士を実結合により接合したとき、両床材A,Aの立上がり側壁18,18、円弧状凸面9,9、円弧状凹面10,10 In this embodiment, in addition to the configuration of the first embodiment, the upper edge of the left and right sides each veneer 5, rising side wall 18 extending linearly in a substantially vertical direction in succession to the upper end of the arc-shaped convex surface 9 are formed, both flooring a, when joined by real bind a together, both flooring a, rising side wall of the a 18, 18, arc-shaped convex 9,9, concave arc surface 10, 10
及び底面11,11が左右に対向して目地溝12を形成し、その目地溝12は、左右側壁が両床材A,Aの円弧状凸面9,9により目地溝12の開口側(上側)に向かうに従って溝幅が漸次拡大するように外膨らみの曲面に、また底壁が両床材A,Aの底面11,11により平坦面からなる目地底にそれぞれ形成されたものとなり、 And forming an eye Graben 12 bottom 11 and 11 to face the left and right, the eyes Graben 12, left and right side walls both flooring A, the opening side of the eye Graben 12 by arcuate convex surface 9 and 9 A (upper side) be those which are formed on the outer bulge curved so the groove width is gradually expanded, and the bottom wall is both flooring a, eye underground made from the flat surface by the bottom surface 11, 11 of a toward the,
その目地底の底壁の左右隅角部が両床材A,Aの円弧状凹面10,10により円弧面に形成され、さらに左右側壁の上端が両床材A,Aの立上がり側壁18,18からなる直線状の立上がり側面に形成されるようになっている。 Left and right corners are both flooring A of the bottom wall of the eye underground, is formed in an arc surface by arcuate concave 10, 10 A, and that the top of the left and right side walls both flooring A, rising side wall of the A 18, 18 It has thus formed linearly rising side consisting of.

【0037】また、化粧板5の央部表面の各化粧目地溝14は、上記床材A,A同士の接合部分に形成される目地溝12と略同じ断面形状のもの(図5参照)に形成されている。 Further, the decorative eyes Graben 14 of central portion surface of the decorative plate 5, the flooring A, those of substantially the same cross sectional shape as the eye Graben 12 formed joint portion A between (see FIG. 5) It is formed.

【0038】したがって、この実施形態においても、上記実施形態1と同様の作用効果が得られ。 [0038] Thus, also in this embodiment, the same effects as the first embodiment can be obtained. さらに、この実施形態の場合、化粧床材Aにおける化粧板5の上縁部に、円弧状凸面9の上端に連続して略上下方向に直線状に延びる立上がり側壁18が形成されているので、化粧床材Aの製造工程において、上記円弧状凸面9の曲面状加工をブラシ研削等により行う場合、立上がり側壁18 Furthermore, in this embodiment, the upper edge of the decorative plate 5 in cosmetic flooring A, since the rising side wall 18 extending linearly in a substantially vertical direction in succession to the upper end of the arcuate convex surface 9 is formed, in the manufacturing process of the decorative flooring a, a curved machining of the arc-shaped convex surface 9 when carried out by a brush grinding or the like, the rising side wall 18
がブラシの刃先等のガイドとなり、表面まで研削することがなくなり、円弧状凸面9を良好に滑らか面にすることができる。 There will guide the cutting edge or the like of the brush, prevents the grinding to the surface, it is possible to improve smooth surface an arcuate convex surface 9. しかも、立上がり側壁18によって、表面である水平面と円弧状凸面9とが明瞭に区分されるようになり、円弧状凸面9からなる曲面状側壁が寧ろ強調された装飾性の良い化粧外観が得られる。 Moreover, the rising side wall 18, a horizontal plane and the arcuate convex surface 9 is a surface is to be divided clearly, a good cosmetic appearance curved side wall of rather enhanced decorative consisting arcuate convex 9 obtained .

【0039】尚、上記各実施形態では、木質化粧板5の基板3を、合板等の板状基材1の表面に木質繊維板2を接着してなるものとしているが、その他、基板3を合板等のみから形成してもよい。 [0039] Incidentally, the above-described embodiments, a substrate 3 of the wood veneer 5, although it is assumed that formed by bonding the wood fiber board 2 in a plate-shaped substrate 1 of the surface of the plywood, and other, the substrate 3 it may be formed only from the plywood and the like.

【0040】 [0040]

【発明の効果】以上説明したように、請求項1の発明では、木質基板の表面に化粧層が設けられた木質化粧板の上縁角部に円弧状凸面と、この円弧状凸面の下端から略水平に延びる底面とを設けた。 As described in the foregoing, in the first aspect of the present invention, an arcuate convex surface on the upper edge corner of the decorative layer is wood veneer provided on the surface of the wood substrate, from the lower end of the arc-shaped convex surface substantially provided with horizontally extending bottom. また、請求項2の発明では、上記円弧状凸面と底面との間を、内側に向かって凹陥する円弧面からなる円弧状凹面で連続させる構造とした。 Further, in the invention of claim 2, between the arcuate convex surface and a bottom surface, and a structure for continuous concave arc surface formed of circularly arcuate surfaces which concave inwardly. これらの発明によると、化粧床材同士を並べて接合した場合に、両化粧床材間に曲面形状になった目地溝を形成してソフト感や歩行感を向上させることができるとともに、その両化粧床材間の目地溝に目地底を形成でき、化粧床材の寸法変化によって化粧床材同士間に目隙が生じたとしても、その目隙を目立ち難くして目地部の外観見映えの向上を図ることができる。 According to these inventions, when joined side by side decorative flooring together, it is possible to improve the soft feel and walking feeling to form eyes Graben became curved shape between both decorative flooring that both cosmetic eye graben between flooring can form an eye underground, even Mesuki occurs between the decorative floor material between the dimensional change of the decorative flooring material, improving the shine seen the appearance of joints and inconspicuous eyes gap it can be achieved. しかも、両化粧床材間の目地溝に落ちたごみや埃等を目地底に留め、その目地底に溜まったごみ等を目地溝から容易に取り除いて掃除の容易化を図ることができる。 Moreover, fastening and the like dirt and dust fell in the eyes Graben between both decorative flooring eye underground, it is possible to facilitate the easy removal and cleaning accumulated debris on the eye underground from the eyes rift.

【0041】特に、請求項2の発明では、化粧床材の製造時にその表面をフローコータやスポンジロール等により塗装するとき、円弧状凸面と底面との間の円弧状凹面に対する塗料の接触角度を大きくし濡れをよくして塗り残しなく塗装でき、化粧床材の仕上がりを美麗にすることができる。 [0041] Particularly, in the invention of claim 2, when the coating by flow coater or sponge roll or the like the surface during the production of decorative floor material, the contact angle of the coating with respect to the arc-shaped concave surface between the arcuate convex surface and a bottom surface large and can be painted without leaving paint with good wetting, it can be beautiful finish of the decorative flooring.

【0042】請求項3の発明によると、化粧床材における化粧板の上縁部に、円弧状凸面の上端に連続して立上がり側壁を設けたことにより、円弧状凸面の曲面状加工をブラシ研削等の研削手段により行う場合に、円弧状凸面を良好に滑らか面にすることができるとともに、装飾性の良い化粧外観が得られる。 [0042] According to the third aspect of the present invention, the upper edge portion of the decorative plate in cosmetic flooring by providing the side walls rising continuously to the upper end of the arcuate convex surface, brush grinding a curved machining arc-shaped convex surface when performing the grinding means and the like, it is possible to improve smooth surface an arcuate convex surface, good cosmetic appearance decorative can be obtained.

【0043】請求項4の発明によると、化粧板の上縁部に当たる基板の部位を比重0.6以上の木質繊維板からなるものとしたことにより、円弧状凸面が粗面となることを防いで、曲面状側壁をより良好に切削加工又は研削加工することができる。 [0043] According to the fourth aspect of the present invention, by which shall become the site of the substrate which corresponds to the upper edge of the veneer from the specific gravity 0.6 or more wood fiber board, prevents the arc-shaped convex surface is rough in, it can be better cutting or grinding a curved side wall.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の実施形態1に係る化粧床材同士の接合部に形成される目地溝を示す断面図である。 1 is a cross-sectional view showing an eye Graben formed at the junction of the decorative flooring together according to the first embodiment of the present invention.

【図2】接合部の目地溝の要部を示す拡大断面図である。 2 is an enlarged cross-sectional view showing the main portion of the eye Graben junction.

【図3】実施形態1に係る化粧床材の一部を示す斜視図である。 3 is a perspective view of a portion of a decorative floor material according to the first embodiment.

【図4】実施形態2を示す図2相当図である。 4 is a diagram 2 equivalent diagram of an embodiment 2.

【図5】実施形態3を示す図1相当図である。 5 is a diagram 1 corresponding view of a third embodiment.

【図6】実施形態3を示す図3相当図である。 6 is a diagram 3 corresponds diagram showing a third embodiment.

【図7】従来例を示す図1相当図である。 7 is a diagram 1 corresponding view showing a conventional example.

【符号の説明】 DESCRIPTION OF SYMBOLS

A 木質化粧床材 3 木質基板 4 表面化粧層 5 木質化粧板 9 円弧状凸面 10 円弧状凹面 11 底面 12 目地溝 14 化粧目地溝 16 目隙 18 立上がり側壁 Sidewall rising A wood decorative flooring 3 wood substrate 4 surface decorative layer 5 wood veneer 9 arcuate convex 10 concave arc surface 11 bottom surface 12 th Graben 14 Cosmetic th Graben 16 Mesuki 18

Claims (4)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 木質基板の表面に化粧層が設けられた木質化粧板の上縁角部に、外側に向かって突出する円弧面からなる円弧状凸面と、 上記円弧状凸面の下端から略水平に延びる底面とが設けられていることを特徴とする化粧床材。 To 1. A top edge corner of the wooden board wood decorative laminate decorative layer is provided on the surface of the arc-shaped convex surface formed of circularly arcuate surfaces which project outwardly, substantially horizontally from the lower end of the arc-shaped convex surface decorative floor material, characterized in that the bottom surface and is provided extending.
  2. 【請求項2】 木質基板の表面に化粧層が設けられた木質化粧板の上縁角部に、外側に向かって突出する円弧面からなる円弧状凸面と、 上記円弧状凸面の下端に連続し、内側に向かって凹陥する円弧面からなる円弧状凹面と、 上記円弧状凹面の下端から略水平に延びる底面とが設けられていることを特徴とする化粧床材。 The upper edge corner of 2. A wood decorative laminate decorative layer on the surface of the wood substrate is provided, an arcuate convex surface formed of circularly arcuate surfaces which project outwardly, continuous to the lower end of the arc-shaped convex surface , arcuate and concave, decorative floor material, characterized in that a bottom surface extending substantially horizontally from the arcuate concave surface of the lower end is provided formed of circularly arcuate surfaces which concave inwardly.
  3. 【請求項3】 請求項1又は2の化粧床材において、 化粧板の上縁部に、円弧状凸面の上端に連続して略上下方向に直線状に延びる立上がり側壁が設けられていることを特徴とする化粧床材。 3. A decorative flooring material according to claim 1 or 2, the upper edge portion of the veneer, that is rising side wall extending linearly in a substantially vertical direction in succession to the upper end of the arc-shaped convex surface is provided decorative flooring and features.
  4. 【請求項4】 請求項1〜3のいずれか1つの化粧床材において、 化粧板の上縁部に当たる基板の部位が、比重0.6以上の木質繊維板からなることを特徴とする化粧床材。 4. A one of the decorative flooring material according to claim 1 to 3, portions of the substrate which corresponds to the upper edge of the decorative plate, characterized by comprising the specific gravity 0.6 or more wood fiber board makeup floor wood.
JP35860299A 1999-12-17 1999-12-17 Decorative flooring Expired - Fee Related JP4914532B2 (en)

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JP2007146603A (en) * 2005-11-30 2007-06-14 Eidai Co Ltd Tenon-mortise connection board
JP2007154424A (en) * 2005-11-30 2007-06-21 Eidai Co Ltd Rabbet joined plate
US7400471B2 (en) 2002-02-13 2008-07-15 Fujitsu Limited Ramp loading unit including means for reducing powder collected on head support part, and disk drive including same
EP1490567B1 (en) * 2002-03-20 2010-05-05 Välinge Innovation AB Laminate floorboards with decorative edge portions
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US8028486B2 (en) 2001-07-27 2011-10-04 Valinge Innovation Ab Floor panel with sealing means
US8250825B2 (en) 2001-09-20 2012-08-28 Välinge Innovation AB Flooring and method for laying and manufacturing the same
US7400471B2 (en) 2002-02-13 2008-07-15 Fujitsu Limited Ramp loading unit including means for reducing powder collected on head support part, and disk drive including same
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EP1490567B1 (en) * 2002-03-20 2010-05-05 Välinge Innovation AB Laminate floorboards with decorative edge portions
US7926234B2 (en) 2002-03-20 2011-04-19 Valinge Innovation Ab Floorboards with decorative grooves
EP2281976A3 (en) * 2002-03-20 2015-04-22 Välinge Innovation AB A method for making a floorboard or a floor element
US10471678B2 (en) 2002-03-20 2019-11-12 Valinge Innovation Ab Floorboards with decorative grooves
US7757452B2 (en) 2002-04-03 2010-07-20 Valinge Innovation Ab Mechanical locking system for floorboards
US8245477B2 (en) 2002-04-08 2012-08-21 Välinge Innovation AB Floorboards for floorings
US8850769B2 (en) 2002-04-15 2014-10-07 Valinge Innovation Ab Floorboards for floating floors
US9322183B2 (en) 2004-01-13 2016-04-26 Valinge Innovation Ab Floor covering and locking systems
US9623433B2 (en) 2004-10-05 2017-04-18 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
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US7841144B2 (en) 2005-03-30 2010-11-30 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US8061104B2 (en) 2005-05-20 2011-11-22 Valinge Innovation Ab Mechanical locking system for floor panels
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