JP2001329681A - Board - Google Patents
BoardInfo
- Publication number
- JP2001329681A JP2001329681A JP2000152362A JP2000152362A JP2001329681A JP 2001329681 A JP2001329681 A JP 2001329681A JP 2000152362 A JP2000152362 A JP 2000152362A JP 2000152362 A JP2000152362 A JP 2000152362A JP 2001329681 A JP2001329681 A JP 2001329681A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- fiberboard
- male
- female
- plate
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
Landscapes
- Finishing Walls (AREA)
- Floor Finish (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、床材や壁材等と
して使用される板材、特に、ワンタッチで接合すること
のできる板材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plate material used as a floor material or a wall material, and more particularly to a plate material which can be joined by one-touch operation.
【０００２】[0002]
【従来の技術】例えば、床板等の内装材としては、図９
（ａ）に示すように、一方の端面に雄実５２が、相対す
る他方の端面に雌実５３がそれぞれ形成された基材５１
の表面に表面化粧材５４が貼着されたものが一般的に使
用されており、このような板材５０は、同図（ｂ）に示
すように、一端面に形成された雄実５２と他端面に形成
された雌実５３とを相互に嵌合させることによって順次
接合していくようになっている。2. Description of the Related Art For example, as interior materials such as floorboards, FIG.
As shown in (a), a substrate 51 having a male nut 52 formed on one end surface and a female nut 53 formed on the other end surface facing each other.
In general, a material having a surface decorative material 54 attached to the surface thereof is used. Such a plate material 50 is, as shown in FIG. The female nuts 53 formed on the end surfaces are sequentially joined by fitting each other.
【０００３】ところで、このように、基材５１の雄実５
２と雌実５３とを単に嵌合させることによって接合して
いく板材５０では、一旦接合した板材５０同士が容易に
離間してしまうので、こういった板材５０を使用する場
合は、通常、接着剤や釘等の固定手段を用いて板材５０
を下地材等に順次固定していかなければならず、施工が
面倒であるといった問題があった。By the way, as described above, the male material 5
In the plate material 50 that is joined by simply fitting the 2 and the female nut 53 together, the plate materials 50 that have been once joined are easily separated from each other. Plate 50 using fixing means such as an agent or a nail.
Must be sequentially fixed to a base material or the like, and there is a problem that the construction is troublesome.
【０００４】このため、接着剤や釘等の固定手段を用い
ることなく、ワンタッチで接合していくことのできる板
材が開発されている。図１０に示すように、この種の板
材６０は、通常、合板、パーティクルボード、ＭＤＦと
いった単一の木質材によって形成された基材６１と、こ
の基材６１の表面に貼着される表面化粧材６８とから構
成されており、基材６１の一方の端部は、その表面側を
一定幅で切除することによって形成された表面側切除部
６２を有していると共に、相対する他方の端部は、その
裏面側を一定幅で切除することによって形成された裏面
側切除部６３を有している。For this reason, a plate material that can be joined with one touch without using a fixing means such as an adhesive or a nail has been developed. As shown in FIG. 10, this type of plate material 60 is usually composed of a base material 61 formed of a single wood material such as plywood, particle board, and MDF, and a surface decoration adhered to the surface of the base material 61. One end of the base material 61 has a front side cutout portion 62 formed by cutting the front surface side with a fixed width, and the other end facing the other end. The portion has a back side cut-out portion 63 formed by cutting the back side at a constant width.
【０００５】そして、表面側切除部６２の端面には雌実
６４が、裏面側切除部６３を有する一方の端部の先端面
には雌実６４に嵌合可能な雄実６５がそれぞれ形成され
ており、表面側切除部６２の下面には凹部６６が、裏面
側切除部６３の上面には凹部６６に嵌合可能な凸部６７
がそれぞれ形成されている。A female nut 64 is formed on the end face of the front side cutout 62, and a male nut 65 that can be fitted to the female nut 64 is formed on the tip end of one end having the rear side cutout 63. A concave portion 66 is provided on the lower surface of the front-side cutout portion 62, and a convex portion 67 fittable to the concave portion 66 is provided on the upper surface of the rear-side cutout portion 63.
Are formed respectively.
【０００６】以上のように構成された板材６０は、図１
１（ａ）に示すように、床下地材の上に載置された板材
６０に対して、接合しようとする板材６０を、裏面側切
除部６３を有する一方の端部が下向きになるように傾斜
させた状態で、その裏面側切除部６３を、既に敷設され
ている板材６０の表面側切除部６２に嵌め込んで、雌実
６４と雄実６５とを相互に嵌合させると共に、凹部６６
と凸部６７とを相互に嵌合させることで簡単に接合する
ことができる。[0006] The plate member 60 configured as described above is similar to that shown in FIG.
As shown in FIG. 1 (a), the plate material 60 to be joined to the plate material 60 placed on the floor base material is oriented such that one end having the back side cutout 63 faces downward. In the inclined state, the back side cutout portion 63 is fitted into the front side cutout portion 62 of the already laid plate material 60, so that the female dies 64 and the male dies 65 are fitted to each other, and the concave portions 66 are formed.
The protrusions 67 can be easily joined by fitting each other.
【０００７】このようにして板材６０同士が接合された
状態では、図１１（ｂ）に示すように、雌実６４と雄実
６５とが相互に嵌合することによって厚み方向の位置ず
れが阻止されると共に、凹部６６と凸部６７とが相互に
嵌合することによって板材６０同士の離間が阻止される
ようになっているので、特に、板材６０を接着剤や釘等
を用いて床下地材等に固定しなくても確実に敷設するこ
とができる。In the state where the plate members 60 are joined in this way, as shown in FIG. 11 (b), the female member 64 and the male member 65 are fitted to each other to prevent displacement in the thickness direction. In addition, since the concave portions 66 and the convex portions 67 are fitted to each other, the separation between the plate members 60 is prevented. Even if it is not fixed to a material or the like, it can be laid reliably.
【０００８】[0008]
【発明が解決しようとする課題】この種の板材は、上述
したように、雌雄実部と凹凸部といったそれぞれ嵌合方
向の異なる２種類の嵌合部位を有しているので、板材を
円滑かつ確実に接合させるためには、こういった嵌合部
位を精度良く加工しなければならず、しかも、輸送時や
施工時に嵌合部位の角部に欠けやつぶれが発生しないよ
うに、嵌合部位には十分な強度を確保しておかなければ
ならない。As described above, this kind of plate material has two types of fitting portions having different fitting directions, such as male and female real portions and uneven portions, so that the plate material can be made smooth and smooth. In order to assure a secure connection, these mating parts must be machined with high precision, and the mating parts must be free from chipping or crushing at the corners during transportation or construction. Must have sufficient strength.
【０００９】しかしながら、上述した板材６０のよう
に、合板のような木質材によって基材６１全体を形成し
ていたのでは、雌実６４、雄実６５、凹部６６及び凸部
６７といった嵌合部位を精度良く加工することができ
ず、しかも、こういった嵌合部位に十分な強度を確保す
ることができないといった問題がある。However, when the entire substrate 61 is formed of a wood material such as plywood as in the above-described plate member 60, the fitting portions such as the female nut 64, the male nut 65, the concave portion 66 and the convex portion 67 are formed. Cannot be machined with high accuracy, and sufficient strength cannot be ensured at such fitting portions.
【００１０】かかる問題を解決するために、中質繊維板
（ＭＤＦ）のようなある程度緻密な組織からなる木質材
によって基材６１を形成することが考えられるが、こう
いった木質材は、水分を吸放出しやすい特性を有してい
るため、こういった木質材によって基材６１を形成する
と、湿度変化に対する十分な寸法安定性を確保すること
ができないといった新たな問題が発生する。In order to solve such a problem, it is conceivable to form the base material 61 with a wood material having a somewhat dense structure such as a medium fiberboard (MDF). Therefore, when the base material 61 is formed of such a wood material, a new problem arises in that sufficient dimensional stability against a change in humidity cannot be secured.
【００１１】そこで、この発明の課題は、湿度変化に対
して基材全体が十分な寸法安定性を備えており、しか
も、基材に形成される凹凸部や雄雌実部といった嵌合部
位に良好な寸法精度と十分な強度を確保することができ
る板材を提供することにある。Therefore, an object of the present invention is to provide a base material having sufficient dimensional stability against changes in humidity, and to provide a fitting portion such as an uneven portion or a male / female portion formed on the base material. It is an object of the present invention to provide a plate material that can ensure good dimensional accuracy and sufficient strength.
【００１２】[0012]
【課題を解決するための手段及びその効果】上記の課題
を解決するため、この発明は、一方の端部は、その表面
側が切除されることによって形成された表面側切除部を
有すると共に、相対する他方の端部は、その裏面側が切
除されることによって形成された裏面側切除部を有して
おり、前記表面側切除部の端面には、雌実または雄実が
形成されていると共に、前記表面側切除部の下面には、
凹部または凸部が形成されており、前記裏面側切除部を
有する他方の端部の先端面には、前記雌実または雄実が
嵌合する雄実または雌実が形成されていると共に、前記
裏面側切除部の上面には、前記凹部または凸部が嵌合す
る凸部または凹部が形成されている基材を備えた板材に
おいて、前記基材を、乾式法によって製造された木質繊
維板からなる繊維板層と、合板からなる合板層とによっ
て形成し、前記繊維板層に前記凹部及び前記凸部が形成
されるように、前記繊維板層と前記合板層とを積層した
のである。Means for Solving the Problems and Their Effects To solve the above-mentioned problems, the present invention has a feature that one end has a front side cutout portion formed by cutting the front side thereof, The other end has a back side cutout portion formed by cutting the back side, and at the end face of the front side cutout portion, a female fruit or a male fruit is formed, On the lower surface of the front side cutout,
A concave portion or a convex portion is formed, and on the tip end surface of the other end having the back side cutout portion, a male fruit or female fruit to which the female fruit or male fruit fits is formed, On the upper surface of the back side cutout, in a plate material provided with a base material having a convex portion or a concave portion in which the concave portion or the convex portion is fitted, the base material is formed from a wood fiber board manufactured by a dry method. The fiberboard layer and the plywood layer were formed such that the fiberboard layer was formed of a plywood layer and a plywood layer made of plywood, and the concave portion and the convex portion were formed in the fiberboard layer.
【００１３】以上のように構成された板材は、その基材
の一部を構成している、乾式法によって製造された密な
組織を有する木質繊維板からなる繊維板層に、嵌合部位
である凹部及び凸部が形成されているので、凹部及び凸
部の表面が滑らかになると共に、凹部及び凸部に良好な
寸法精度と十分な強度を確保することができる。しか
も、凹部及び凸部が形成された繊維板層には合板からな
る合板層が積層されているので、湿度変化に対して寸法
変化を起こしやすいという繊維板層の欠点が湿度変化に
対して寸法変化を起こしにくい合板層によって補完さ
れ、基材全体として十分な寸法安定性を確保することが
できる。[0013] The plate material constituted as described above is fitted to a fiberboard layer, which is a part of the base material, and is made of a wood fiberboard having a dense structure manufactured by a dry method and having a dense structure. Since certain concave portions and convex portions are formed, the surfaces of the concave portions and convex portions can be made smooth, and good dimensional accuracy and sufficient strength can be secured in the concave portions and convex portions. Moreover, since the plywood layer made of plywood is laminated on the fiberboard layer in which the concave portions and the convex portions are formed, the drawback of the fiberboard layer that it is easy to cause dimensional change with respect to humidity change is that the It is complemented by a plywood layer that is less likely to change, and sufficient dimensional stability can be secured for the entire substrate.
【００１４】また、乾式法によって製造された木質繊維
板は、湿式法によって製造された木質繊維板に比べて、
その表裏両面に硬い岩盤層が形成されやすいので、湿式
法によって製造された木質繊維板からなる繊維板層を合
板層に積層した基材に比べて、曲げ強度が大きくなる。[0014] The wood fiber board manufactured by the dry method is more effective than the wood fiber board manufactured by the wet method.
Since a hard bedrock layer is easily formed on both the front and back surfaces, the bending strength is higher than that of a base material in which a fiberboard layer made of a wood fiberboard manufactured by a wet method is laminated on a plywood layer.
【００１５】特に、請求項２に記載の板材のように、前
記繊維板層に形成された前記凸部が、前記繊維板層に形
成された他の部分に連設されているものにあっては、板
材を接合する際や接合された板材を外す際に凸部に加わ
る力を、繊維板層全体で受けることになるので、凸部の
みが容易に合板層から剥離することがない。[0015] In particular, as in the plate material according to the second aspect, the projection formed on the fiberboard layer is connected to another portion formed on the fiberboard layer. In this method, since the force applied to the projections when joining the plate members or removing the joined plate members is received by the entire fiberboard layer, only the projections are not easily separated from the plywood layer.
【００１６】また、請求項３に記載の板材のように、前
記繊維板層に前記雌実及び前記雄実の一部または全部が
形成されるように、前記繊維板層と前記合板層とを積層
したものにあっては、雄実と雌実との接触面に滑らかな
表面を有する繊維板層が露出することになるので、板材
を接合する際に雌実に対する雄実の滑りが良くなり、板
材をスムーズに接合することができるという効果があ
る。Further, the fiberboard layer and the plywood layer may be formed such that a part or all of the female fruit and the male fruit are formed on the fiberboard layer as in the board material according to claim 3. In the case of laminated ones, the fiberboard layer with a smooth surface is exposed at the contact surface between the male and female, so that the male and female can slide better when joining the plate. This has the effect that the plate members can be joined smoothly.
【００１７】特に、雌実及び雄実の一部が繊維板層に形
成されたものにあっては、乾式法によって製造される木
質繊維板の表裏両面に形成される硬い岩盤層が、雄雌実
部分に位置することになるので、この岩盤層によって雄
実及び雌実の強度が向上するという効果がある。In particular, in the case where female and male seeds are partially formed on the fiberboard layer, the hard rock layers formed on the front and back surfaces of the wood fiberboard manufactured by the dry method are the male and female. Since it is located at a real part, there is an effect that the strength of male and female seeds is improved by this bedrock layer.
【００１８】また、請求項４に記載の板材のように、比
重が０．８以上の緻密な木質繊維板によって、前記繊維
板層が形成されているものにあっては、比重が０．８以
下の中質繊維板（ＭＤＦ）等によって形成された繊維板
層に比べて、嵌合部位の寸法精度が向上すると共に、嵌
合部位の強度が向上するので嵌合部位に発生しやすいか
けやへこみを有効に防止することができる。Further, in the case where the fiberboard layer is formed of a dense wood fiberboard having a specific gravity of 0.8 or more, the specific gravity is 0.8. Compared with a fiberboard layer formed of the following medium fiberboard (MDF), the dimensional accuracy of the fitting portion is improved, and the strength of the fitting portion is improved. Dent can be effectively prevented.
【００１９】[0019]
【発明の実施の形態】以下、実施の形態について図面を
参照して説明する。図１及び図２（ａ）、（ｂ）に示す
ように、この板材１は、厚さ５．８ｍｍの長方形状の基
材１０と、この基材１０の表裏両面に形成された厚さ
０．２ｍｍの防湿層２０、３０と、基材１０の表面側に
形成された防湿層２０の表面に貼着された表面化粧材と
しての厚さ０．３ｍｍのナラ突板４０とから構成されて
おり、前記防湿層２０、３０は、紙とポリスチレンフィ
ルムまたはポリエチレンフィルムとを積層してなるラミ
ネートシートを、冷圧プレスによって、基材１０の表裏
両面に貼着したものである。Embodiments will be described below with reference to the drawings. As shown in FIG. 1 and FIGS. 2A and 2B, the plate 1 has a rectangular base material 10 having a thickness of 5.8 mm and a thickness 0 formed on both front and back surfaces of the base material 10. .2 mm, and a 0.3 mm-thick veneer veneer 40 as a surface decorative material adhered to the surface of the moisture-proof layer 20 formed on the surface side of the substrate 10. The moisture-proof layers 20, 30 are formed by laminating a laminated sheet of paper and a polystyrene film or a polyethylene film on both the front and back surfaces of the substrate 10 by a cold press.
【００２０】前記基材１０は、３プライ合板からなる合
板層１０Ｘと、この合板層１０Ｘの表裏両面に積層され
た繊維板層１０Ｙ、１０Ｙとからなる３層構造であり、
繊維板層１０Ｙ、１０Ｙは、乾式法によって製造された
比重が０．８以上の木質繊維板によって形成されてい
る。The base material 10 has a three-layer structure including a plywood layer 10X made of a three-ply plywood, and fiberboard layers 10Y and 10Y laminated on both front and back surfaces of the plywood layer 10X.
The fiberboard layers 10Y and 10Y are formed of a wood fiberboard manufactured by a dry method and having a specific gravity of 0.8 or more.
【００２１】図２（ａ）及び図３に示すように、長辺側
の一方の端部には、基材１０の表面側を一定幅で切除す
ることによって表面側切除部１１が形成されていると共
に、相対する他方の端部には、基材１０の裏面側を一定
幅で切除することによって裏面側切除部１２が形成され
ており、図２（ｂ）に示すように、短辺側の一方の端面
１０ｃには雌実１７が形成されていると共に、相対する
他方の端面１０ｄには雌実１７に嵌合可能な雄実１８が
形成されている。As shown in FIGS. 2A and 3, a surface side cutout 11 is formed at one end on the long side by cutting the surface side of the base material 10 at a constant width. In addition, a back side cut-out portion 12 is formed at the other opposite end by cutting the back side of the base material 10 with a constant width, and as shown in FIG. A female nut 17 is formed on one end face 10c, and a male nut 18 that can be fitted to the female nut 17 is formed on the other end face 10d.
【００２２】前記表面側切除部１１の端面１１ａには雌
実１３が形成されていると共に、裏面側切除部１２を有
する一方の端部の先端面１０ｂには雌実１３に嵌合可能
な雄実１４が形成されており、図４に示すように、雌実
１３に雄実１４が嵌合した状態では、雄実１４と雌実１
３とが線接触するようになっている。A female nut 13 is formed on an end face 11a of the front side cutout portion 11, and a male face which can be fitted to the female nut 13 is attached to a tip end face 10b of one end having a rear cutout portion 12. A fruit 14 is formed, and as shown in FIG. 4, when the male fruit 14 is fitted to the female fruit 13, the male fruit 14 and the female fruit 1
3 is in line contact.
【００２３】また、表面側切除部１１の下面１１ｂには
凹部１５が形成されていると共に、裏面側切除部１２の
上面１２ｂには凹部１５に嵌合可能な凸部１６がそれぞ
れ形成されており、図４に示すように、裏面側切除部１
２を有する一方の端部の先端面１０ｂと表面側切除部１
１の端面１１ａとが相互に当接した、板材１、１の接合
状態では、相互に嵌合している凹部１５の一方の傾斜面
１５ａと、この傾斜面１５ａに対向する凸部１６の一方
の傾斜面１６ａとの間に０．３ｍｍ程度の僅かな隙間が
形成されるようになっている。従って、凹部１５の傾斜
面１５ａと凸部１６の傾斜面１６ａとが接触するまで、
接合状態の板材１、１を僅かに離反させることができる
ようになっている。A concave portion 15 is formed on the lower surface 11b of the front side cutout portion 11, and a convex portion 16 which can be fitted into the concave portion 15 is formed on the upper surface 12b of the rear side cutout portion 12, respectively. As shown in FIG.
2 and the distal end surface 10b of one end having
When the plate materials 1 and 1 are in contact with each other and the end surface 11a of the plate 1 is in contact with each other, one of the inclined surfaces 15a of the concave portion 15 fitted to each other and one of the convex portions 16 facing the inclined surface 15a A slight gap of about 0.3 mm is formed between the first and second inclined surfaces 16a. Therefore, until the inclined surface 15a of the concave portion 15 and the inclined surface 16a of the convex portion 16 come into contact with each other,
The joined plate materials 1 and 1 can be slightly separated from each other.
【００２４】また、板材１、１の接合状態では、凹部１
５の他方の傾斜面１５ｂとこの傾斜面１５ｂに対向する
凸部１６の他方の傾斜面１６ｂとの間及び裏面側切除部
１２の端面１２ａと表面側切除部１１を有する端部の先
端面１０ａとの間には、常時、隙間が形成されるように
なっている。When the plate members 1 and 1 are joined, the recess 1
5 between the other inclined surface 15b and the other inclined surface 16b of the convex portion 16 opposed to the inclined surface 15b, and the end surface 10a of the end having the end surface 12a of the back side cutout 12 and the front side cutout 11 A gap is always formed between them.
【００２５】前記凹部１５及び凸部１６は、図３及び図
４に示すように、基材１０を構成している裏面側の繊維
板層１０Ｙ部分に形成されており、裏面側の繊維板層１
０Ｙ部分に形成された凸部１６は、裏面側の繊維板層１
０Ｙに形成された他の部分に連設された状態となってい
る。As shown in FIGS. 3 and 4, the concave portion 15 and the convex portion 16 are formed in the fiberboard layer 10Y on the back side constituting the base material 10, and the fiberboard layer on the back side is formed. 1
The convex portion 16 formed in the portion 0Y is the fiberboard layer 1 on the back side.
It is in a state of being connected to another part formed in 0Y.
【００２６】一方、前記雌実１３及び雄実１４は、図３
及び図４に示すように、基材１０を構成している合板層
１０Ｘから裏面側の繊維板層１０Ｙにわたって形成され
ており、雌実１３及び雄実１４は、その下部側に裏面側
の繊維板層１０Ｙが、上部側に合板層１０Ｘがそれぞれ
露出した状態となっている。On the other hand, the female fruit 13 and the male fruit 14 are shown in FIG.
As shown in FIG. 4, the plywood layer 10X and the fiberboard layer 10Y on the back side are formed from the plywood layer 10X constituting the base material 10, and the female nuts 13 and the male nuts 14 are provided on the lower side with fibers on the rear side. The board layer 10Y is in a state where the plywood layer 10X is exposed on the upper side.
【００２７】また、雌実１３、雄実１４、凹部１５及び
凸部１６には、粘度が５０ｃｐｓ以下で基材１０に容易
に浸透した後に硬化する樹脂、例えば、湿気硬化型ウレ
タン樹脂やアクリル系樹脂等が含浸または塗布されてい
る。なお、こういった樹脂には、撥水性を付与するため
にシリコン樹脂等をブレンドしてもよい。The female nut 13, male nut 14, concave portion 15, and convex portion 16 have a viscosity of 50 cps or less and easily penetrate into the base material 10 and then harden, for example, a moisture-curable urethane resin or an acrylic resin. Resin or the like is impregnated or applied. Note that a silicone resin or the like may be blended with such a resin in order to impart water repellency.
【００２８】以上のように構成された板材１からなる床
板を敷設する場合は、図５に示すように、まず、床下地
材の所定位置に載置することによって最初の板材１を敷
設する。そして、２枚目の板材１を、裏面側切除部１２
を有する一方の端部が下向きになるように傾斜させた状
態で、その裏面側切除部１２を、既に敷設されている１
枚目の板材１の表面側切除部１１に嵌め込んで、雌実１
３と雄実１４とを相互に嵌合させると共に、凹部１５と
凸部１６とを相互に嵌合させることで、板材１同士をそ
の短手方向に簡単に接合することができる。このように
して、板材１を相互に接合しながら順次敷設していく。When laying a floor plate made of the plate material 1 configured as described above, first, as shown in FIG. 5, the first plate material 1 is laid by placing it on a predetermined position of a floor base material. Then, the second plate material 1 is removed from the back side cutout 12.
In a state where one end portion having the lower side is inclined so as to face downward, the rear side cutout portion 12 is attached to the one already laid.
The female member 1 is inserted into the front side cutout 11 of the second plate 1.
The plate members 1 can be easily joined to each other in the short direction by fitting the concave portions 15 and the convex portions 16 together with each other by fitting the male members 3 and the male members 14 together. In this way, the plate materials 1 are sequentially laid while being joined to each other.
【００２９】さらに、板材１を長手方向に接合する場合
は、図６に示すように、長手方向に位置ずれさせた状態
で板材１を短手方向に接合した後、同図に矢印で示すよ
うに、この板材１を長手方向にスライドさせることによ
って、既に敷設されている板材１の雄実１８に雌実１７
を嵌合させることで、簡単に接合することができる。Further, when the plate 1 is joined in the longitudinal direction, as shown in FIG. 6, after the plate 1 is joined in the short direction with the position shifted in the longitudinal direction, as shown by arrows in FIG. Next, by sliding the plate 1 in the longitudinal direction, the male 18 of the already laid plate 1
Can be easily joined.
【００３０】上述したように、板材１を短手方向に接合
した状態では、雌実１３と雄実１４とが線接触してお
り、しかも、短手方向に接合している板材１、１を僅か
に離反させることによって、先端面１０ｂと端面１１ａ
との間及び凹部１５と凸部１６との間に僅かな隙間が形
成されると共に、雌実１３と雄実１４とが相互に接触し
なくなるので、両板材１、１が短手方向に接合されてい
るにも拘わらず、大きなスライド抵抗が加わることな
く、板材１をスムーズに長手方向にスライドさせること
ができる。特に、上述したように、雌実１３及び雄実１
４にシリコン樹脂をブレンドした湿気硬化型樹脂等を含
浸または塗布しておくと、雌実１３と雄実１４との間の
滑り性が向上するので、さらにスムーズに板材１をスラ
イドさせることができる。As described above, in the state where the plate members 1 are joined in the short direction, the female members 13 and the male members 14 are in line contact, and the plate members 1 and 1 joined in the short direction are joined together. By slightly separating them, the front end face 10b and the end face 11a
And a small gap is formed between the concave portion 15 and the convex portion 16, and the female member 13 and the male member 14 do not come into contact with each other. Despite this, the plate member 1 can be smoothly slid in the longitudinal direction without adding a large slide resistance. In particular, as described above, female seed 13 and male seed 1
4 is impregnated or coated with a moisture-curable resin blended with a silicone resin, etc., so that the slipperiness between the female 13 and the male 14 is improved, so that the plate 1 can be slid more smoothly. .
【００３１】以上のように構成された板材１は、合板か
らなる合板層１０Ｘの表裏両面に、密な組織を有する木
質繊維板からなる繊維板層１０Ｙ、１０Ｙを積層するこ
とによって基材１０を形成し、その基材１０を構成して
いる裏面側の繊維板層１０Ｙ部分に、嵌合部位である凹
部１５及び凸部１６を形成するようにしたので、凹部１
５及び凸部１６の表面が滑らかになると共に、凹部１５
及び凸部１６に良好な寸法精度と十分な強度を確保する
ことができる。The board 1 constructed as described above is formed by laminating the fiberboard layers 10Y and 10Y made of a wood fiber board having a dense structure on both the front and back surfaces of the plywood layer 10X made of plywood. The concave portion 15 and the convex portion 16 which are fitting portions are formed in the fiberboard layer 10Y on the rear surface side that forms the base material 10.
5 and the surface of the convex portion 16 become smooth, and the concave portion 15
In addition, good dimensional accuracy and sufficient strength can be ensured for the convex portion 16.
【００３２】特に、繊維板層１０Ｙを、原料として短い
木質繊維のみを使用する乾式法によって製造された木質
繊維板により形成するようにしたので、原料として長い
木質繊維と短い木質繊維の双方を使用する湿式法によっ
て製造された木質繊維板により繊維板層を形成する場合
に比べて、切削加工時の繊維の抜けや毛羽立ち等が発生
しにくく、滑らかな表面を有する寸法精度の良好な嵌合
部位を形成することが可能となる。In particular, since the fiberboard layer 10Y is formed by a wood fiberboard manufactured by a dry method using only short wood fibers as raw materials, both long wood fibers and short wood fibers are used as raw materials. In comparison with the case where a fiberboard layer is formed by a wood fiber board manufactured by a wet method, a detachment of a fiber and a fluff during cutting are less likely to occur, and a fitting portion having a smooth surface and excellent dimensional accuracy. Can be formed.
【００３３】また、繊維板層１０Ｙを、比重が０．８以
上の緻密な木質繊維板によって形成しているので、比重
が０．８以下の中質繊維板（ＭＤＦ）等によって形成す
る場合に比べて嵌合部位の強度が向上する。ＭＤＦ等に
よって基材が形成されている従来の板材では、板材の接
合と取り外しを繰り返すと、嵌合部位にかけやへこみが
発生し、板材同士をきちんと接合することができなくな
るという問題があったが、この板材１では、接合と取り
外しを繰り返しても、そういった問題が発生しにくく、
常にきちんと接合することができるという効果がある。Since the fiberboard layer 10Y is formed of a dense wood fiberboard having a specific gravity of 0.8 or more, the fiberboard layer 10Y may be formed of a medium fiberboard (MDF) having a specific gravity of 0.8 or less. In comparison, the strength of the fitting portion is improved. In a conventional plate material in which a base material is formed by MDF or the like, if joining and detaching of the plate material are repeated, there is a problem in that the fitting portion becomes dented or dented, and the plate materials cannot be properly joined. However, with this plate material 1, such problems are unlikely to occur even if bonding and removal are repeated,
There is an effect that the connection can always be made properly.
【００３４】しかも、繊維板層１０Ｙ、１０Ｙに合板層
１０Ｘが挟み込まれた状態で、合板層１０Ｘ及び繊維板
層１０Ｙ、１０Ｙが相互に積層されているので、湿度変
化に対して寸法変化を起こしやすい繊維板層１０Ｙ、１
０Ｙの欠点が、湿度変化に対して寸法変化を起こしにく
い合板層１０Ｘによって補完され、基材１０全体として
十分な寸法安定性を確保することができる。Moreover, since the plywood layer 10X and the fiberboard layers 10Y and 10Y are laminated on each other in a state where the plywood layer 10X is sandwiched between the fiberboard layers 10Y and 10Y, the dimensional change is caused by the humidity change. Easy fiberboard layer 10Y, 1
The disadvantage of 0Y is complemented by the plywood layer 10X, which is unlikely to cause a dimensional change with respect to a change in humidity, and sufficient dimensional stability can be secured for the entire substrate 10.
【００３５】また、乾式法によって製造された木質繊維
板は、湿式法によって製造された木質繊維板に比べて、
その表裏両面に硬い岩盤層が形成されやすいので、湿式
法によって製造された木質繊維板からなる繊維板層を合
板層に積層した基材に比べて、曲げ強度の大きい板材１
を得ることができると共に、切削加工することによって
厚みが小さくなっている接合部分の強度が向上するとい
う効果もある。従って、この板材１のように、乾式法に
よって製造された木質繊維板により基材１０を構成して
いる繊維板層１０Ｙを形成しておくと、基材１０や実の
下部側に別部材を設けて補強することなく、板材１の厚
みを小さくすることが可能となる。Further, the wood fiberboard manufactured by the dry method is different from the wood fiberboard manufactured by the wet method.
Since a hard bedrock layer is easily formed on both front and back surfaces, a plate material 1 having a higher bending strength than a base material in which a fiberboard layer made of a wood fiberboard manufactured by a wet method is laminated on a plywood layer.
And the strength of the joined portion whose thickness is reduced by the cutting is improved. Therefore, when the fiberboard layer 10Y constituting the base material 10 is formed of a wood fiber board manufactured by a dry method as in the case of the plate material 1, another member is provided on the base material 10 or the lower part of the fruit. The thickness of the plate material 1 can be reduced without providing and reinforcing.
【００３６】また、この板材１は、裏面側の繊維板層１
０Ｙに形成された凸部１６が、独立して合板層１０Ｘに
固着されているのではなく、裏面側の繊維板層１０Ｙに
形成された他の部分に連設された状態で他の部分と共に
合板層１０Ｘに固着されているので、板材１、１を接合
する際や接合された板材１、１を外す際に凸部１６に加
わる力を、裏面側の繊維板層１０Ｙ全体で受けることに
なり、繊維板層１０Ｙに形成された凸部１６のみが合板
層１０Ｘから簡単に剥離することがない。The board 1 is made of a fiberboard layer 1 on the back side.
The projecting portions 16 formed in 0Y are not independently fixed to the plywood layer 10X, but are connected to other portions formed in the fiberboard layer 10Y on the back side together with other portions. Since it is fixed to the plywood layer 10X, the entire fiberboard layer 10Y on the back side receives the force applied to the convex portion 16 when joining the board materials 1 and 1 and when removing the joined board materials 1 and 1. That is, only the protrusions 16 formed on the fiberboard layer 10Y are not easily separated from the plywood layer 10X.
【００３７】また、この板材１は、合板層１０Ｘから裏
面側の繊維板層１０Ｙにわたって、雌実１３及び雄実１
４を形成することで、雄実１３と雌実１４の下側の接触
部分に滑らかな表面を有する繊維板層１０Ｙを露出させ
るようにしたので、板材１、１を接合する際に雌実１３
に対する雄実１４の滑りが良くなり、板材１、１をより
スムーズに接合することができるという効果がある。Further, the board material 1 is formed from the plywood layer 10X to the fiberboard layer 10Y on the back surface side.
4, the fiberboard layer 10Y having a smooth surface is exposed at the lower contact portion of the male nut 13 and the female nut 14, so that when joining the plate materials 1, 1, the female nut 13 is formed.
The sliding of the male member 14 with respect to the plate material 1 is improved, and the plate materials 1 and 1 can be joined more smoothly.
【００３８】また、このように、合板層１０Ｘから裏面
側の繊維板層１０Ｙにわたって、雌実１３及び雄実１４
を形成すると、乾式法によって製造される木質繊維板の
表裏両面に形成される硬い岩盤層が、雌実１５及び雄実
１６の厚み方向の中間部分に位置することになるので、
この岩盤層の存在によって雌実１５及び雄実１６の強度
が向上するという効果がある。As described above, the female fruit 13 and the male fruit 14 extend from the plywood layer 10X to the fiberboard layer 10Y on the back side.
When formed, the hard rock layers formed on the front and back surfaces of the wood fiber board manufactured by the dry method will be located in the middle part in the thickness direction of the female nut 15 and the male nut 16,
The presence of the bedrock has the effect of increasing the strength of the female nut 15 and the male nut 16.
【００３９】また、この板材１は、基材１０の表裏両面
にそれぞれ防湿層２０、３０が形成されており、しか
も、雌実１３、雄実１４、凹部１５及び凸部１６といっ
た嵌合部位に、湿気硬化型ウレタン樹脂やアクリル系樹
脂といった、粘度が５０ｃｐｓ以下で基材１０に容易に
浸透した後に硬化する樹脂が含浸または塗布されている
ので、基材１０に対する水分の吸放出が阻止され、嵌合
部位に極めて良好な寸法安定性を確保することができ
る。The plate member 1 has the moisture-proof layers 20 and 30 formed on both the front and back surfaces of the base material 10, and furthermore, has fitting portions such as the female member 13, the male member 14, the concave portion 15 and the convex portion 16. , A resin such as a moisture-curable urethane resin or an acrylic resin, which has a viscosity of 50 cps or less and easily penetrates into the substrate 10 and then cures, is impregnated or applied, so that the absorption and release of moisture from and to the substrate 10 are prevented, Extremely good dimensional stability can be secured at the fitting site.
【００４０】また、この板材１は、接合状態にある板材
１同士の離間を規制している凹部１５及び凸部１６の間
に僅かな隙間が形成されていると共に、雌実１３及び雄
実１４が線接触していることで、板材１が水分を吸収す
ることによって膨潤した場合でも、凹凸部及び雄雌実部
を確実に嵌合させることができるので、板材１の接合作
業に支障をきたすことがなく、また、接合後に板材１が
膨潤した場合でも、その膨潤をある程度吸収することが
できるので、板材１が膨潤することに伴って発生する先
端面１０ｂと端面１１ａとの当接部分における板材１の
突き上げを有効に防止することができるという効果があ
る。Further, in the plate 1, a slight gap is formed between the concave portion 15 and the convex portion 16 which regulate the separation of the joined plate 1, and the female 13 and male 14 are formed. When the sheet material 1 is in line contact, even if the plate material 1 swells by absorbing moisture, the uneven portion and the male and female real portions can be securely fitted, which hinders the joining work of the plate material 1. In addition, even if the plate material 1 swells after joining, the swelling can be absorbed to some extent, so that the abutting portion between the distal end face 10b and the end face 11a generated as the plate material 1 swells. There is an effect that pushing up of the plate material 1 can be effectively prevented.
【００４１】ただし、凹部１５の傾斜面１５ａと凸部１
６の傾斜面１６ａとの間に形成される隙間が大きくなる
と、接合状態における板材１、１の先端面１０ｂと端面
１１ａとの間に形成される隙間が大きくなるおそれがあ
るので、凹部１５の傾斜面１５ａと凸部１６の傾斜面１
６ａとの間に形成される隙間は、１ｍｍ以下、より好ま
しくは０．１〜０．５ｍｍ程度に設定しておくのがよ
い。However, the inclined surface 15a of the concave portion 15 and the convex portion 1
6, the gap formed between the front end face 10b and the end face 11a of the plate materials 1 and 1 in the joined state may become large. The inclined surface 15a and the inclined surface 1 of the convex portion 16
The gap formed between the gap 6a and the gap 6a is preferably set to 1 mm or less, more preferably about 0.1 to 0.5 mm.
【００４２】また、この板材１は、相対する一対の長辺
側の端部に、雌実１３及び雄実１４と、凹部１５及び凸
部１６といった嵌合方向の異なる２種類の嵌合部位を形
成しているが、相対する一対の短辺側の端部には、相互
に嵌合する雌実１７及び雄実１８のみを形成するように
しているので、上述したように、複数の板材１を前後左
右に相互に接合していく場合に、特に良好な接合作業性
が得られるという効果がある。The plate member 1 is provided with two types of fitting portions having different fitting directions, such as a female member 13 and a male member 14, a concave portion 15 and a convex portion 16 at opposite ends of a pair of long sides. Although it is formed, only the female nut 17 and the male nut 18 to be fitted to each other are formed at the ends of the pair of short sides facing each other. Are joined to each other in the front, rear, left and right directions, and there is an effect that particularly good joining workability can be obtained.
【００４３】なお、上述した実施形態では、合板層１０
Ｘの表裏両面に繊維板層１０Ｙを積層した３層構造の基
材１０を採用しているが、これに限定されるものではな
く、例えば、図７に示すように、表面側の繊維板層１０
Ｙ部分を合板層１０Ｘによって形成した２層構造の基材
１０を採用することも可能である。このように、湿度変
化に対して寸法変化を起こしにくい合板層１０Ｘの厚み
を大きくしておくと、基材１０全体の寸法安定性がさら
に向上するという効果がある。In the above embodiment, the plywood layer 10
Although the substrate 10 having a three-layer structure in which the fiberboard layers 10Y are laminated on both the front and back surfaces of X is adopted, the present invention is not limited to this. For example, as shown in FIG. 10
It is also possible to employ the base material 10 having a two-layer structure in which the Y portion is formed by the plywood layer 10X. As described above, by increasing the thickness of the plywood layer 10X, which is unlikely to cause a dimensional change with respect to a change in humidity, there is an effect that the dimensional stability of the entire base material 10 is further improved.
【００４４】また、上述した実施形態では、裏面側の繊
維板層１０Ｙに形成された凸部１６が裏面側の繊維板層
１０Ｙに形成された他の部分に連設されているが、これ
に限定されるものではなく、例えば、図８に示すよう
に、裏面側の繊維板層１０Ｙに形成された凸部１６を、
裏面側の繊維板層１０Ｙに形成された他の部分から分離
させることも可能である。ただし、このような構成を採
用すると、上述したように、板材の接合時や取り外し時
等に凸部１６が合板層１０Ｘから剥離し易くなるので、
繊維板層１０Ｙに形成された凸部１６を繊維板層１０Ｙ
に形成された他の部分に連設させるような構成を採用す
ることが望ましい。In the above-described embodiment, the projections 16 formed on the back side fiberboard layer 10Y are connected to other portions formed on the backside fiberboard layer 10Y. The present invention is not limited thereto. For example, as shown in FIG. 8, the protrusions 16 formed on the fiberboard layer 10Y on the back side may be
It is also possible to separate from the other part formed on the fiberboard layer 10Y on the back side. However, when such a configuration is employed, as described above, the projections 16 can be easily separated from the plywood layer 10X at the time of joining or removing the plate material, and so on.
The protrusions 16 formed on the fiberboard layer 10Y are combined with the fiberboard layer 10Y.
It is desirable to adopt a configuration in which it is connected to another part formed at the same time.
【００４５】また、上述した実施形態では、基材１０の
表面側及び裏面側に繊維板層１０Ｙを配設しているが、
これに限定されるものではなく、凹部及び凸部が繊維板
層に形成されるのであれば、繊維板層の表裏両面に合板
層を積層した３層構造の基材を採用することも可能であ
り、さらに、繊維板層の厚み方向の中心部分に合板層を
配置した５層構造の基材を採用することも可能である。In the above-described embodiment, the fiberboard layer 10Y is provided on the front side and the back side of the base material 10.
However, the present invention is not limited to this. If the concave portions and the convex portions are formed in the fiberboard layer, it is also possible to adopt a base material having a three-layer structure in which plywood layers are laminated on both front and back surfaces of the fiberboard layer. In addition, it is also possible to employ a five-layer base material in which a plywood layer is disposed at the center of the fiberboard layer in the thickness direction.
【００４６】また、上述した実施形態では、比重が０．
８以上の木質繊維板によって繊維板層１０Ｙを形成して
いるが、嵌合部位の強度向上という観点からは、比重が
０．９以上の木質繊維板によって繊維板層１０Ｙを形成
しておくことが望ましい。Further, in the above-described embodiment, the specific gravity is equal to 0.
Although the fiberboard layer 10Y is formed from eight or more wood fiberboards, the fiberboard layer 10Y is formed from a wood fiberboard having a specific gravity of 0.9 or more from the viewpoint of improving the strength of the fitting portion. Is desirable.
【００４７】また、上述した実施形態では、雌実１３、
雄実１４、凹部１５及び凸部１６といった全ての嵌合部
位に、湿気硬化型ウレタン樹脂やアクリル系樹脂等を含
浸または塗布しているが、これに限定されるものではな
く、必要に応じて雄雌実部または凹凸部のいずれか一方
のみに樹脂を含浸または塗布したり、基材１０の露出面
の全てに樹脂を含浸または塗布してもよい。In the above-described embodiment, the female seeds 13,
Moisture-curable urethane resin, acrylic resin, or the like is impregnated or applied to all fitting portions such as the male member 14, the concave portion 15, and the convex portion 16, but is not limited thereto. The resin may be impregnated or applied to only one of the male and female real portions or the uneven portions, or the resin may be impregnated or applied to the entire exposed surface of the substrate 10.
【００４８】また、上述した実施形態では、表面化粧材
としてナラ突板４０を使用しているが、これに限定され
るものではなく、例えば、メラミン含浸紙を表面化粧材
として使用することも可能であり、さらに、防湿層２
０、３０を省略することも可能である。In the above embodiment, the veneer veneer 40 is used as a surface decorative material. However, the present invention is not limited to this. For example, melamine-impregnated paper can be used as the surface decorative material. Yes, and moisture-proof layer 2
It is also possible to omit 0 and 30.
【００４９】また、上述した実施形態では、表面側切除
部１１に雌実１３及び凹部１５を形成し、裏面側切除部
１２を有する端部の先端面１０ｂに雄実１４を、裏面側
切除部１２に凸部１６をそれぞれ形成しているが、これ
に限定されるものではなく、例えば、裏面側切除部に雌
実及び凹部を形成し、表面側切除部を有する端部の先端
面に雄実を、表面側切除部に凸部をそれぞれ形成すると
いった具合に、雌実、雄実、凹部及び凸部の形成位置を
任意に設定することができる。In the above-described embodiment, the female part 13 and the concave part 15 are formed in the front side cutout part 11, and the male part 14 is formed in the front end face 10b of the end having the rear side cutout part 12, and the rear side cutout part. Although the convex portions 16 are formed on the rear surface 12 respectively, the present invention is not limited to this. For example, a female member and a concave portion are formed on the back side cutout portion, and the male end portion having the front side cutout portion has a male end. The formation positions of the female, male, concave and convex portions can be arbitrarily set, for example, the convex portions are formed on the front side cutout portion.
【００５０】また、上述した実施形態では、床板として
使用される板材１について説明したが、これに限定され
るものではなく、本発明の板材は、壁材等の種々の用途
に使用される板材に適用することができることはいうま
でもない。Further, in the above-described embodiment, the plate 1 used as a floor plate has been described. However, the present invention is not limited to this, and the plate of the present invention can be used for various purposes such as wall materials. Needless to say, it can be applied to
【図１】この発明にかかる一実施形態である板材を示す
平面図である。FIG. 1 is a plan view showing a plate material according to an embodiment of the present invention.
【図２】（ａ）は図１のＸ−Ｘ線に沿った断面図、
（ｂ）は図１のＹ−Ｙ線に沿った断面図である。FIG. 2A is a sectional view taken along line XX of FIG. 1;
FIG. 2B is a sectional view taken along line YY in FIG.
【図３】同上の板材における一対の接合端部を示す断面
図である。FIG. 3 is a cross-sectional view showing a pair of joining ends of the plate member of the above.
【図４】同上の板材の接合状態を示す断面図である。FIG. 4 is a cross-sectional view showing a bonding state of the plate members according to the first embodiment.
【図５】同上の板材の接合方法を示す図である。FIG. 5 is a view showing a method of joining the plate members of the above.
【図６】同上の板材（床板）の敷設方法を示す平面図で
ある。FIG. 6 is a plan view showing a method of laying a plate material (floor plate) according to the embodiment.
【図７】他の実施形態である板材を示す断面図である。FIG. 7 is a cross-sectional view illustrating a plate material according to another embodiment.
【図８】他の実施形態である板材を示す断面図である。FIG. 8 is a cross-sectional view showing a plate material according to another embodiment.
【図９】（ａ）は従来の板材を示す断面図、（ｂ）は同
上の板材の接合方法を示す断面図である。FIG. 9A is a cross-sectional view showing a conventional plate material, and FIG. 9B is a cross-sectional view showing a method of joining the same plate material.
【図１０】従来の他の板材を示す断面図である。FIG. 10 is a sectional view showing another conventional plate member.
【図１１】（ａ）は同上の板材の接合方法を示す断面
図、（ｂ）は同上の板材の接合状態を示す断面図であ
る。FIG. 11A is a cross-sectional view illustrating a method of joining the plate members according to the first embodiment, and FIG. 11B is a cross-sectional view illustrating the joint state of the plate members according to the first embodiment.
１ 板材 １０ 基材 １０Ｘ 合板層 １０Ｙ 繊維板層 １１ 表面側切除部 １２ 裏面側切除部 １３、１７ 雌実 １４、１８ 雄実 １５ 凹部 １６ 凸部 ２０、３０ 防湿層 ４０ ナラ突板 DESCRIPTION OF SYMBOLS 1 Board material 10 Substrate 10X Plywood layer 10Y Fiberboard layer 11 Front side cutout part 12 Backside cutout part 13, 17 Female real 14, 18 Male real 15 Concave part 16 Convex part 20, 30 Moisture-proof layer 40 Oak veneer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 藤本 良二 大阪府大阪市住之江区平林南２丁目10番60 号 永大産業株式会社内 (72)発明者 村上 嘉一郎 大阪府大阪市住之江区平林南２丁目10番60 号 永大産業株式会社内 Ｆターム(参考） 2E110 AA27 AA47 AA48 AB04 AB05 BA05 BA12 BA22 BD23 DA03 DA22 DA23 DB23 DC08 GA33W GA33X GA33Y GA42W GA42X GA42Y GB62W GB62X GB62Y ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Ryoji Fujimoto 2-10-60 Hirabayashi-minami, Suminoe-ku, Osaka-shi, Osaka Eidai Sangyo Co., Ltd. (72) Kaichiro Murakami 2 Hirabayashi-minami, Suminoe-ku, Osaka, Osaka F-term (reference) No. 10-60 Eidai Sangyo Co., Ltd. 2E110 AA27 AA47 AA48 AB04 AB05 BA05 BA12 BA22 BD23 DA03 DA22 DA23 DB23 DC08 GA33W GA33X GA33Y GA42W GA42X GA42Y GB62W GB62X GB62Y
Claims (4)
ことによって形成された表面側切除部を有すると共に、
相対する他方の端部は、その裏面側が切除されることに
よって形成された裏面側切除部を有しており、 前記表面側切除部の端面には、雌実または雄実が形成さ
れていると共に、 前記表面側切除部の下面には、凹部または凸部が形成さ
れており、 前記裏面側切除部を有する他方の端部の先端面には、前
記雌実または雄実が嵌合する雄実または雌実が形成され
ていると共に、 前記裏面側切除部の上面には、前記凹部または凸部が嵌
合する凸部または凹部が形成されている基材を備えた板
材において、 前記基材を、乾式法によって製造された木質繊維板から
なる繊維板層と、合板からなる合板層とによって形成
し、 前記繊維板層に前記凹部及び前記凸部が形成されるよう
に、前記繊維板層と前記合板層とを積層したことを特徴
とする板材。1. One end has a front side cutout portion formed by cutting the front side thereof,
The other opposite end has a back side cutout formed by cutting the back side, and the end face of the front side cutout is formed with a female fruit or a male fruit. A concave portion or a convex portion is formed on a lower surface of the front side cutout portion, and a male or female member to which the female or male member fits is fitted to a tip end surface of the other end having the rear side cutout portion. Or a female member is formed, and on the upper surface of the cutout on the back side, a plate material provided with a convex portion or a concave portion in which the concave portion or the convex portion is fitted, A fiberboard layer made of a wood fiberboard manufactured by a dry method, and a plywood layer made of plywood, and the fiberboard layer is formed such that the concave portion and the convex portion are formed in the fiberboard layer. A plate material obtained by laminating the plywood layer.
前記繊維板層に形成された他の部分に連設されている請
求項１に記載の板材。2. The projection formed on the fiberboard layer,
The plate material according to claim 1, wherein the plate material is connected to another portion formed on the fiberboard layer.
一部または全部が形成されるように、前記繊維板層と前
記合板層とを積層した請求項１または２に記載の板材。3. The board according to claim 1, wherein the fiberboard layer and the plywood layer are laminated such that a part or all of the female fruit and the male fruit are formed on the fiberboard layer. .
維板は、比重が０．８以上である請求項１、２または３
に記載の板材。4. The wood fiber board forming the fiber board layer has a specific gravity of 0.8 or more.
The plate material described in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000152362A JP2001329681A (en) | 2000-05-24 | 2000-05-24 | Board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000152362A JP2001329681A (en) | 2000-05-24 | 2000-05-24 | Board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001329681A true JP2001329681A (en) | 2001-11-30 |
Family
ID=18657794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000152362A Pending JP2001329681A (en) | 2000-05-24 | 2000-05-24 | Board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001329681A (en) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087498A1 (en) * | 2002-04-08 | 2003-10-23 | Välinge Innovation AB | Floorboards for floorings |
| JP2009024408A (en) * | 2007-07-20 | 2009-02-05 | Daiken Trade & Ind Co Ltd | Construction structure of floor member, method for removing floor member, and method for replacing floor member |
| JP2010053687A (en) * | 2009-12-10 | 2010-03-11 | Toyo Tex Co Ltd | Method for producing flooring for construction |
| US8028486B2 (en) | 2001-07-27 | 2011-10-04 | Valinge Innovation Ab | Floor panel with sealing means |
| US8033075B2 (en) | 1998-06-03 | 2011-10-11 | Välinge Innovation AB | Locking system and flooring board |
| US8196366B2 (en) | 2001-08-14 | 2012-06-12 | Unilin Beheer B.V. Besloten Vennootschap | Floor panel and method for the manufacture thereof |
| US8250825B2 (en) | 2001-09-20 | 2012-08-28 | Välinge Innovation AB | Flooring and method for laying and manufacturing the same |
| JP2013057183A (en) * | 2011-09-07 | 2013-03-28 | Dainippon Printing Co Ltd | Method of manufacturing flooring decorative material |
| JP2013057182A (en) * | 2011-09-07 | 2013-03-28 | Dainippon Printing Co Ltd | Flooring decorative material |
| US8683698B2 (en) | 2002-03-20 | 2014-04-01 | Valinge Innovation Ab | Method for making floorboards with decorative grooves |
| US8850769B2 (en) | 2002-04-15 | 2014-10-07 | Valinge Innovation Ab | Floorboards for floating floors |
| US8875464B2 (en) | 2012-04-26 | 2014-11-04 | Valinge Innovation Ab | Building panels of solid wood |
| US8935899B2 (en) | 2012-02-02 | 2015-01-20 | Valinge Innovation Ab | Lamella core and a method for producing it |
| US9140010B2 (en) | 2012-07-02 | 2015-09-22 | Valinge Flooring Technology Ab | Panel forming |
| US9623433B2 (en) | 2004-10-05 | 2017-04-18 | Valinge Innovation Ab | Appliance and method for surface treatment of a board shaped material and floorboard |
| EP3315687A1 (en) | 2016-10-31 | 2018-05-02 | Tarkett GDL S.A. | Wooden flooring board with a connection system having a plywood lamella |
| US9975267B2 (en) | 2013-08-27 | 2018-05-22 | Valinge Innovation Ab | Method for producing a lamella core |
| US10100535B2 (en) * | 2014-01-10 | 2018-10-16 | Valinge Innovation Ab | Wood fibre based panel with a surface layer |
| US10286633B2 (en) | 2014-05-12 | 2019-05-14 | Valinge Innovation Ab | Method of producing a veneered element and such a veneered element |
| US10442152B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floorboard |
| US10442164B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floor, wall, or ceiling panel and method for producing same |
| US10828881B2 (en) | 2016-04-25 | 2020-11-10 | Valinge Innovation Ab | Veneered element and method of producing such a veneered element |
| US10981362B2 (en) | 2018-01-11 | 2021-04-20 | Valinge Innovation Ab | Method to produce a veneered element |
| US11072156B2 (en) | 2013-11-27 | 2021-07-27 | Valinge Innovation Ab | Method for producing a floorboard |
| US11313123B2 (en) | 2015-06-16 | 2022-04-26 | Valinge Innovation Ab | Method of forming a building panel or surface element and such a building panel and surface element |
| US11597187B2 (en) | 2019-01-09 | 2023-03-07 | Valinge Innovation Ab | Method to produce a veneer element and a veneer element |
| US11850829B2 (en) | 2018-01-11 | 2023-12-26 | Välinge Innovation AB | Method to produce a veneered element and a veneered element |
-
2000
- 2000-05-24 JP JP2000152362A patent/JP2001329681A/en active Pending
Cited By (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8033075B2 (en) | 1998-06-03 | 2011-10-11 | Välinge Innovation AB | Locking system and flooring board |
| US8028486B2 (en) | 2001-07-27 | 2011-10-04 | Valinge Innovation Ab | Floor panel with sealing means |
| US8584423B2 (en) | 2001-07-27 | 2013-11-19 | Valinge Innovation Ab | Floor panel with sealing means |
| US8356452B2 (en) | 2001-08-14 | 2013-01-22 | Unilin Beheer B.V. Besloten Vennootschap | Floor panel and method for the manufacture thereof |
| US8234829B2 (en) | 2001-08-14 | 2012-08-07 | Unilin Beheer B.V., Besloten Vennootschap | Floor panel and method for the manufacture thereof |
| US8484920B2 (en) | 2001-08-14 | 2013-07-16 | Unilin Beheer B.V. Besloten Vennootschap | Floor panel and method for the manufacture thereof |
| US8196366B2 (en) | 2001-08-14 | 2012-06-12 | Unilin Beheer B.V. Besloten Vennootschap | Floor panel and method for the manufacture thereof |
| US8250825B2 (en) | 2001-09-20 | 2012-08-28 | Välinge Innovation AB | Flooring and method for laying and manufacturing the same |
| US8683698B2 (en) | 2002-03-20 | 2014-04-01 | Valinge Innovation Ab | Method for making floorboards with decorative grooves |
| US8720151B2 (en) | 2002-04-08 | 2014-05-13 | Valinge Innovation Ab | Floorboards for flooring |
| EP2281973A3 (en) * | 2002-04-08 | 2015-03-18 | Välinge Innovation AB | A floorboard |
| CN100447361C (en) * | 2002-04-08 | 2008-12-31 | 瓦林格创新股份有限公司 | Floorboards for floorings |
| US8381488B2 (en) | 2002-04-08 | 2013-02-26 | Valinge Innovation Ab | Floorboards for floorings |
| US8245477B2 (en) | 2002-04-08 | 2012-08-21 | Välinge Innovation AB | Floorboards for floorings |
| WO2003087498A1 (en) * | 2002-04-08 | 2003-10-23 | Välinge Innovation AB | Floorboards for floorings |
| AU2003230476B2 (en) * | 2002-04-08 | 2008-04-03 | Valinge Innovation Ab | Floorboards for floorings |
| KR101011104B1 (en) | 2002-04-08 | 2011-01-25 | 뵈린게 이노베이션 에이비이 | Floorboards for floorings |
| US9194135B2 (en) | 2002-04-08 | 2015-11-24 | Valinge Innovation Ab | Floorboards for floorings |
| US8850769B2 (en) | 2002-04-15 | 2014-10-07 | Valinge Innovation Ab | Floorboards for floating floors |
| US9623433B2 (en) | 2004-10-05 | 2017-04-18 | Valinge Innovation Ab | Appliance and method for surface treatment of a board shaped material and floorboard |
| JP2009024408A (en) * | 2007-07-20 | 2009-02-05 | Daiken Trade & Ind Co Ltd | Construction structure of floor member, method for removing floor member, and method for replacing floor member |
| JP2010053687A (en) * | 2009-12-10 | 2010-03-11 | Toyo Tex Co Ltd | Method for producing flooring for construction |
| JP2013057183A (en) * | 2011-09-07 | 2013-03-28 | Dainippon Printing Co Ltd | Method of manufacturing flooring decorative material |
| JP2013057182A (en) * | 2011-09-07 | 2013-03-28 | Dainippon Printing Co Ltd | Flooring decorative material |
| US8935899B2 (en) | 2012-02-02 | 2015-01-20 | Valinge Innovation Ab | Lamella core and a method for producing it |
| US9758966B2 (en) | 2012-02-02 | 2017-09-12 | Valinge Innovation Ab | Lamella core and a method for producing it |
| US8875464B2 (en) | 2012-04-26 | 2014-11-04 | Valinge Innovation Ab | Building panels of solid wood |
| US9482015B2 (en) | 2012-07-02 | 2016-11-01 | Ceraloc Innovation Ab | Panel forming |
| US9663956B2 (en) | 2012-07-02 | 2017-05-30 | Ceraloc Innovation Ab | Panel forming |
| US9140010B2 (en) | 2012-07-02 | 2015-09-22 | Valinge Flooring Technology Ab | Panel forming |
| US9556623B2 (en) | 2012-07-02 | 2017-01-31 | Ceraloc Innovation Ab | Panel forming |
| US9975267B2 (en) | 2013-08-27 | 2018-05-22 | Valinge Innovation Ab | Method for producing a lamella core |
| US10857765B2 (en) | 2013-11-27 | 2020-12-08 | Valinge Innovation Ab | Floor, wall, or ceiling panel and method for producing same |
| US11485126B2 (en) | 2013-11-27 | 2022-11-01 | Valinge Innovation Ab | Method for producing a floorboard |
| US11072156B2 (en) | 2013-11-27 | 2021-07-27 | Valinge Innovation Ab | Method for producing a floorboard |
| US10926509B2 (en) | 2013-11-27 | 2021-02-23 | Valinge Innovation Ab | Floorboard |
| US10442152B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floorboard |
| US10442164B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floor, wall, or ceiling panel and method for producing same |
| US10100535B2 (en) * | 2014-01-10 | 2018-10-16 | Valinge Innovation Ab | Wood fibre based panel with a surface layer |
| US11318726B2 (en) | 2014-01-10 | 2022-05-03 | Valinge Innovation Ab | Wood fibre based panel with a surface layer |
| US11890847B2 (en) | 2014-01-10 | 2024-02-06 | Välinge Innovation AB | Method of producing a veneered element |
| US11370209B2 (en) | 2014-01-10 | 2022-06-28 | Valinge Innovation Ab | Method of producing a veneered element |
| US10988941B2 (en) | 2014-01-10 | 2021-04-27 | Valinge Innovation Ab | Method of producing a veneered element |
| US10286633B2 (en) | 2014-05-12 | 2019-05-14 | Valinge Innovation Ab | Method of producing a veneered element and such a veneered element |
| US11313123B2 (en) | 2015-06-16 | 2022-04-26 | Valinge Innovation Ab | Method of forming a building panel or surface element and such a building panel and surface element |
| US10828881B2 (en) | 2016-04-25 | 2020-11-10 | Valinge Innovation Ab | Veneered element and method of producing such a veneered element |
| US11904588B2 (en) | 2016-04-25 | 2024-02-20 | Välinge Innovation AB | Veneered element and method of producing such a veneered element |
| WO2018077636A1 (en) | 2016-10-31 | 2018-05-03 | Tarkett Gdl S.A. | Wooden flooring board with a connection system having a plywood lamella |
| EP3315687A1 (en) | 2016-10-31 | 2018-05-02 | Tarkett GDL S.A. | Wooden flooring board with a connection system having a plywood lamella |
| US10981362B2 (en) | 2018-01-11 | 2021-04-20 | Valinge Innovation Ab | Method to produce a veneered element |
| US11738540B2 (en) | 2018-01-11 | 2023-08-29 | Välinge Innovation AB | Method to produce a veneered element and a veneered element |
| US11850829B2 (en) | 2018-01-11 | 2023-12-26 | Välinge Innovation AB | Method to produce a veneered element and a veneered element |
| US11597187B2 (en) | 2019-01-09 | 2023-03-07 | Valinge Innovation Ab | Method to produce a veneer element and a veneer element |
| US11975508B2 (en) | 2019-01-09 | 2024-05-07 | Välinge Innovation AB | Method to produce a veneer element and a veneer element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2001329681A (en) | Board | |
| US7137229B2 (en) | Floorboards with decorative grooves | |
| SK17382002A3 (en) | Floor covering | |
| KR19980701734A (en) | Connection system | |
| CN1137968A (en) | Articles with tongue and groove joint and method of making such joint | |
| JP4615091B2 (en) | Board | |
| JP2004044315A (en) | Soundproof floor material | |
| JPH10266540A (en) | Board material for building | |
| JP2001323645A (en) | Plate | |
| KR20200049441A (en) | Composite board | |
| JP2001329680A (en) | Board | |
| KR101949847B1 (en) | Composite board | |
| JP2001323639A (en) | Method for laying floor board | |
| JP2007237703A (en) | Decorative board and fittings | |
| JP2589423Y2 (en) | Floorboard | |
| KR200352544Y1 (en) | A floor plywood | |
| JP3237703U (en) | Flooring material | |
| JP5511586B2 (en) | Wood composite | |
| JP5041689B2 (en) | Floor structure | |
| JP2001227147A (en) | Floor board | |
| JP2003334802A (en) | Decorative panel and its manufacturing method | |
| JP2006037520A (en) | Method of manufacturing floor material | |
| JP3364371B2 (en) | Building materials | |
| JPH08232449A (en) | Floor panel | |
| JPS63153101A (en) | Parquetry pattern veneer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070410 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090128 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090210 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090410 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090721 |