JP2009144354A - Frame material - Google Patents

Frame material Download PDF

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Publication number
JP2009144354A
JP2009144354A JP2007320452A JP2007320452A JP2009144354A JP 2009144354 A JP2009144354 A JP 2009144354A JP 2007320452 A JP2007320452 A JP 2007320452A JP 2007320452 A JP2007320452 A JP 2007320452A JP 2009144354 A JP2009144354 A JP 2009144354A
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frame material
frame
fixing
main component
wood
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Tatsuya Yoshida
達也 吉田
Tatsuto Morita
龍人 守田
Hiroki Tanabe
宏樹 田辺
Tadashi Ozawa
忠司 小澤
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Daiken Corp
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Daiken Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a frame material for a door etc., which uses a homogeneous, inexpensive wood board with excellent workability as a main component, and which reinforces a part for driving fixing implements (a nail, a screw, etc.) for mounting metal fittings such as a hinge in its longer side direction. <P>SOLUTION: A frame base material 1 is obtained by integrally superposing a surface plate 4 with smoothness on the front side and/or backside of a main component portion 2 which is composed of the wood board. In the frame base material 1, a recess 6 is formed in such a manner that a cutter or a rooter makes cutting applied to prescribed positions to mount the metal fittings such as the hinge, which are dotted in its longer side direction, and a reinforcing material with a wood screw gripping force of 1,000 N or more is embedded to form a fixing portion 3. Molding, lapping and the like are applied to the frame base material 1. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、蝶番等を取り付けるための固定具を打ち込む部分を補強したドア等の枠材に関するものである。   The present invention relates to a frame material such as a door in which a portion for driving a fixing tool for attaching a hinge or the like is reinforced.

従来より、ドア等の枠材として合板や製材品が使用されているが、近年の森林資源の枯渇や地球温暖化防止等の環境保護活動に伴って良質で安価な木材の生産量が減少しており問題となっている。   Conventionally, plywood and sawn timber have been used as frame materials for doors, etc., but the production of high-quality and inexpensive timber has decreased with recent environmental protection activities such as depletion of forest resources and prevention of global warming. It is a problem.

一方、木質ボード（パーティクルボード、配向性ストランドボード（ＯＳＢ）、中質繊維板（ＭＤＦ）、硬質繊維板（ハードボード）、軟質繊維板（インシュレーションボード）等を含む）は、木材を小片や繊維状に細かく砕いたものを接着剤を用いて製板したもので、良質な木材を使用する必要はなく廃材等も使用することができるので環境への負荷が少ない資材であり、均質で安価であり加工性にも優れるため合板や製材品の代替用の木質材料としての利用が広まってきているが、固定具（釘、ねじ（ビス）等）の引抜強度が弱く、蝶番等の金具を固定する際に問題となる。   On the other hand, wood boards (including particle boards, oriented strand boards (OSB), medium fiber boards (MDF), hard fiber boards (hard boards), soft fiber boards (insulation boards), etc.) It is made of finely crushed fiber using an adhesive, and it is not necessary to use good-quality wood, and waste materials can be used. Because of its excellent processability, it is widely used as a wood material for replacement of plywood and lumber, but the pull-out strength of fixtures (nails, screws, etc.) is weak, and hinges and other metal fittings are used. It becomes a problem when fixing.

これを解決する方法として、固定具の引抜強度の弱い材料をドアの芯材に用いた場合に蝶番を取り付ける構成が開示されている（特許文献１）。図６に示すように、ドア２０の芯材に予め鬼目ナット（アンカー部材）２１を埋め込み固定する。鬼目ナット２１は複数の突起部２２が芯材に食い込み強固に固定される。一方、蝶番２３は羽根板２４に設けられた貫通孔を介してビス２５を鬼目ナット２１にねじ込むことで、ドア２０に蝶番２３が強固に固定される。
特開２００６−７７４０６公報 As a method for solving this, a configuration is disclosed in which a hinge is attached when a material having a weak pull-out strength of a fixture is used for a door core (Patent Document 1). As shown in FIG. 6, a demon nut (anchor member) 21 is embedded and fixed in advance in the core of the door 20. The demon nut 21 has a plurality of protrusions 22 that bite into the core material and is firmly fixed. On the other hand, the hinge 23 is firmly fixed to the door 20 by screwing the screw 25 into the demon nut 21 through a through hole provided in the blade plate 24.
JP 2006-77406 A

しかし、この構成ではドアに蝶番を強固に固定ができるものの、予め鬼目ナットをドアの芯材に埋め込み固定する必要があり手間がかかると共に、現場で寸法誤差が発生したり、図面通りの施工がされなかったりして、蝶番等の取付場所の急な変更が生じた際には、鬼目ナットを再度所定の埋め込み位置に変更するなど対応が面倒であった。   However, with this configuration, the hinges can be firmly fixed to the door, but it is necessary to embed and fix the demon nuts in the door core in advance. If the installation location of the hinge or the like suddenly changes due to the failure of the operation, it was troublesome to change the demon nut to the predetermined embedding position again.

本発明は、かかる問題点に鑑みなされたもので、均質で安価であると共に加工性に優れ、蝶番等の金具を取り付けるための固定具（釘、ねじ（ビス）等）を打ち込む部分を補強したドア等の枠材を提供することを目的とする。   The present invention has been made in view of such a problem, and is reinforced at a portion where a fixing tool (a nail, a screw (screw), etc.) for attaching a metal fitting such as a hinge is driven, which is homogeneous and inexpensive and excellent in workability. It aims at providing frame materials, such as a door.

上記目的を解決するために、請求項１に係る発明の枠材は、主要構成部と金具を固定するための固定部とで構成された枠材であって、主要構成部は木質ボードからなり固定部は木ねじ保持力が１０００Ｎ以上の補強材からなることを特徴とする。   In order to solve the above object, the frame material of the invention according to claim 1 is a frame material composed of a main component part and a fixing part for fixing a metal fitting, and the main component part is made of a wooden board. The fixing portion is made of a reinforcing material having a wood screw holding force of 1000 N or more.

請求項２に係る発明は、請求項１に記載の枠材において、枠材の長辺方向に点在して固定部が配置されると共に枠材の表面及び／又は裏面に平滑性を有する表面板が配置されてなることを特徴とする。   According to a second aspect of the present invention, in the frame member according to the first aspect, the fixing portion is disposed in the long side direction of the frame member and the front surface and / or the back surface of the frame member has smoothness. A face plate is arranged.

請求項３に係る発明は、請求項１に記載の枠材において、枠材の長辺方向片側側面に連続して固定部が配置されると共に枠材の表面及び／又は裏面に平滑性を有する表面板が配置されてなることを特徴とする。   The invention according to claim 3 is the frame material according to claim 1, wherein the fixing portion is continuously arranged on one side surface in the long side direction of the frame material and the surface and / or the back surface of the frame material has smoothness. A surface plate is arranged.

請求項４に係る発明は、請求項１に記載の枠材において、主要構成部の表面及び／又は裏面に平滑性を有する表面板を積層一体化して得られた枠基材の長辺方向に点在する所定位置に形成された凹部に補強材を埋設した固定部を設けたことを特徴とする。   According to a fourth aspect of the present invention, in the frame material of the first aspect, in the long side direction of the frame base material obtained by laminating and integrating a surface plate having smoothness on the front surface and / or the back surface of the main constituent portion. The present invention is characterized in that a fixing portion in which a reinforcing material is embedded is provided in concave portions formed at scattered predetermined positions.

請求項１に係る発明によれば、主要構成部は木質ボードからなるので、均質で安価であると共に加工性に優れ、廃材等も使用することができ環境への負荷を少なくできる。一方、固定部は木ねじ保持力が１０００Ｎ以上の補強材からなるため、木ねじ保持力があまり強くない木質ボードを主要構成部とする枠材に蝶番等の金具を固定するための固定具（釘、ねじ（ビス）等）を打ち込む際にも、抜け難く強固に固定することができる。   According to the first aspect of the present invention, the main component is made of a wood board, so that it is homogeneous and inexpensive, has excellent workability, can use waste materials and the like, and can reduce the burden on the environment. On the other hand, since the fixing portion is made of a reinforcing material having a wood screw holding force of 1000 N or more, a fixing tool for fixing a metal fitting such as a hinge (a nail, Even when a screw (screw) or the like is driven, it is difficult to come off and can be firmly fixed.

請求項２に記載の発明によれば、請求項１の発明で得られる効果に加えて、枠材の長辺方向に点在して固定部が配置されるので、蝶番等の金具を枠材の必要な場所に固定することができる。また、枠材の表面及び／又は裏面に平滑性を有する表面板が配置されているので、枠材として使用する際に必要なモールディング加工を行い、平滑なその表面に化粧単板や化粧シートを美麗にラッピングしたり塗装したりすることができる。   According to the second aspect of the present invention, in addition to the effect obtained by the first aspect of the invention, the fixing portion is disposed in the long side direction of the frame member. Can be fixed where needed. Moreover, since the surface plate which has smoothness is arrange | positioned on the surface and / or the back surface of a frame material, a molding process required when using it as a frame material is performed, and a decorative veneer or a decorative sheet is applied to the smooth surface. It can be beautifully wrapped or painted.

請求項３に記載の発明によれば、請求項１の発明で得られる効果に加えて、枠材の長辺方向片側側面に連続して固定部が配置されるので、枠材の長辺方向どの部分にでも金具を固定でき、現場での急な取付位置の変更にも対応できる。また、枠材の表面及び／又は裏面に平滑性を有する表面板が配置されているので、枠材として使用する際に必要なモールディング加工を行い、平滑なその表面に化粧単板や化粧シートを美麗にラッピングしたり塗装したりすることができる。   According to the third aspect of the present invention, in addition to the effect obtained by the first aspect of the invention, the fixing portion is continuously arranged on one side surface in the long side direction of the frame member. The bracket can be fixed to any part, and it can cope with a sudden change of the mounting position on site. Moreover, since the surface plate which has smoothness is arrange | positioned on the surface and / or the back surface of a frame material, a molding process required when using it as a frame material is performed, and a decorative veneer or a decorative sheet is applied to the smooth surface. It can be beautifully wrapped or painted.

請求項４に記載の発明によれば、請求項１の発明で得られる効果に加えて、主要構成部の表面及び／又は裏面に平滑性を有する表面板を予め積層一体化して枠基材を形成するので、金具の固定が必要な枠材も必要でない枠材も同時にまとめて製造することができ、生産性に優れコストダウンを図ることができる。さらに、金具の固定部が必要な枠材のみ前記枠基材の長辺方向に点在する所定位置に凹部を形成し補強材を埋設することで、必要数だけ簡単に低コストの枠材が得られる。また、本発明も表裏面に平滑性を有する表面板を配置しているので、モールディング加工を行いその表面に化粧単板や化粧シートを美麗にラッピングしたり塗装したりすることができることはもちろんである。   According to the fourth aspect of the present invention, in addition to the effects obtained by the first aspect of the invention, the surface base plate having smoothness is laminated and integrated in advance on the front surface and / or the back surface of the main component portion to obtain the frame base material. Since it is formed, the frame material that requires fixing of the metal fitting and the frame material that does not need to be fixed can be manufactured together, and the productivity is excellent and the cost can be reduced. Furthermore, by forming concave portions at predetermined positions scattered only in the long side direction of the frame base material and embedding reinforcing materials only for the frame material that requires a fixing part of the metal fitting, a low-cost frame material can be easily obtained by the required number. can get. In addition, since the present invention also has a surface plate having smoothness on the front and back surfaces, it is possible to beautifully wrap or paint a decorative veneer or a decorative sheet on the surface by molding. is there.

以下、本発明の各実施形態の枠材について、それぞれ製造の流れに沿った図面に基づき説明する。何れも幅１１３ｍｍ×長さ２０４５ｍｍ×厚さ２４ｍｍのドアの枠材について例示しているが、もちろん本発明は本実施形態の記載内容に限られるものではない。   Hereinafter, the frame material of each embodiment of the present invention will be described based on the drawings along the manufacturing flow. Each of them illustrates a door frame member having a width of 113 mm, a length of 2045 mm, and a thickness of 24 mm, but the present invention is of course not limited to the description of the present embodiment.

図１は本発明の第１実施形態にかかる枠材Ａの製造の流れを示したものである。図１（ａ）は枠材Ａの基本的な構成要素を示すものであり、主要構成部２に挟まれるように所定の位置に固定部３が設けられている。本実施形態において、主要構成部２は木質ボード（パーティクルボード、ＯＳＢ、ＭＤＦ、ハードボード等）からなり、好ましくはパーティクルボードが用いられる。固定部３には木ねじ保持力が１０００Ｎ以上の補強材（合板、集成材、無垢材等の木質材の他、ＡＢＳ、ポリオレフィン、塩化ビニル等の合成樹脂材）が用いられ、好ましくは合板が用いられる。   FIG. 1 shows a flow of manufacturing a frame material A according to the first embodiment of the present invention. FIG. 1 (a) shows basic components of the frame material A, and a fixed portion 3 is provided at a predetermined position so as to be sandwiched between main components 2. In the present embodiment, the main component 2 is made of a wood board (particle board, OSB, MDF, hard board, etc.), and preferably a particle board is used. The fixing part 3 is made of a reinforcing material (wooden material such as plywood, laminated wood, solid wood, synthetic resin material such as ABS, polyolefin, vinyl chloride, etc.) having a wood screw holding force of 1000 N or more, preferably plywood. It is done.

蝶番を固定するための所定の位置として本実施形態では２箇所の固定部３が設けられる。主要構成部と固定部はその表裏面を平滑性を有する表面板４（ＭＤＦ、合板、樹脂板等）で挟み、酢酸ビニルやＰＵＲホットメルト等の接着剤を用いて固定一体化され枠基材１が得られる。接着剤及びその塗布方法については特に限定するものではなく従来より木質材に適用される一般的なもの及び方法が用いられる。なお、表面板４については本実施形態では表裏両面に配置しているが、施工時に隠れる部分等化粧性を有しない部分については表面板を片面のみに配置する等必要に応じて変更しても良い。   In this embodiment, two fixing portions 3 are provided as predetermined positions for fixing the hinges. The main component part and the fixing part are sandwiched between front and back surfaces 4 (MDF, plywood, resin board, etc.) with smoothness, and fixed and integrated using an adhesive such as vinyl acetate or PUR hot melt, and the frame base material. 1 is obtained. The adhesive and its application method are not particularly limited, and general ones and methods conventionally used for wood materials are used. In addition, although it arrange | positions about the surface board 4 in both front and back in this embodiment, even if it changes as needed, such as arranging a surface board only in one side about the part which does not have cosmetics, such as a part concealed at the time of construction good.

枠基材１はその後、化粧シートや突板等をラッピングする際に木口面についても平滑性を必要とする場合は、図１（ｂ）（ｃ）に示すように平滑性を有する木口面板５を木口面に接着する。木口面板５は必要に応じて使用しない場合や片面のみに使用する場合がある。具体的には表面板４（ＭＤＦ、合板、樹脂板等）と同様なものが用いられ、接着剤及びその塗布方法についても前記表面板４に適用されるものや方法と同様である。   When the frame base material 1 is required to have smoothness even for the face of the frame when wrapping a decorative sheet, a veneer or the like thereafter, the frame base plate 5 having smoothness as shown in FIGS. Adhere to the end of the wood. The end plate 5 may not be used as necessary or may be used only on one side. Specifically, the same material as the surface plate 4 (MDF, plywood, resin plate, etc.) is used, and the adhesive and the application method thereof are the same as those applied to the surface plate 4.

図１（ｄ）に示すように、枠基材１は使用用途に応じてモールディング加工されるので、表面板４や木口面板５は平滑性を有するだけでなく加工性に優れたものであることが好ましい。図１（ｄ）ではドアの枠材として使用するために見切りや戸当りを設けるための溝をカッターやルーターで切削している。この後、枠材Ａは必要に応じて化粧シートや突板等のラッピング加工や塗装を行われ完成する。   As shown in FIG. 1 (d), the frame base material 1 is molded according to the intended use, so that the surface plate 4 and the end plate 5 have not only smoothness but also excellent workability. Is preferred. In FIG. 1 (d), a groove for providing a parting or door stop is cut with a cutter or a router for use as a door frame material. Thereafter, the frame material A is completed by lapping or painting a decorative sheet or a veneer as necessary.

２箇所の固定部３は蝶番が固定される位置に設けられており、ＪＩＳ Ａ ５９０５に記載の木ねじ保持力試験に準じて試験された木ねじ保持力が１０００Ｎ以上の補強材であり固定具（釘、ねじ（ビス）等）に対する十分な保持力を有するので、本実施形態のように主要構成部２がパーティクルボードである枠材Ａでも蝶番を強固に固定できる。木ねじ保持力が１０００Ｎ以上であれば、固定具（釘、ねじ（ビス）等）で固定された蝶番が実用上外れ難いということが経験上わかっている。なお、本実施形態では固定部３は主要構成材２に挟まれる位置に２箇所設けているが、固定部３を端部に設けても良いし、固定部３は１箇所でも３箇所以上でも、枠材Ａの用途に応じて設けることができる。   The two fixing portions 3 are provided at positions where the hinges are fixed. The fixing portions 3 are reinforcing members having a wood screw holding force of 1000 N or more tested according to the wood screw holding force test described in JIS A 5905. , The hinge can be firmly fixed even in the frame material A in which the main component 2 is a particle board as in this embodiment. Experience has shown that if the wood screw holding force is 1000 N or more, a hinge fixed with a fixture (nail, screw (screw), etc.) is practically difficult to come off. In the present embodiment, the fixing portion 3 is provided at two positions sandwiched between the main components 2, but the fixing portion 3 may be provided at the end, or the fixing portion 3 may be provided at one location or at three or more locations. Depending on the application of the frame material A, it can be provided.

図２は第２実施形態にかかる枠材Ａの製造の流れを示したものである。本実施形態では主要構成部２（パーティクルボード）の長辺方向片側側面に連続的に固定部３（合板）を接着剤を用いて固定一体化した枠基材１が得られる（図２（ｂ））。前記実施形態１と同様に枠基材１に必要に応じて表面板４や木口面板５を接着したり、モールディング加工やラッピング等を施して枠材Ａを得る。（図２（ｃ））   FIG. 2 shows a flow of manufacturing the frame material A according to the second embodiment. In the present embodiment, a frame base material 1 is obtained in which a fixing portion 3 (plywood) is continuously fixed and integrated with an adhesive on one side surface in the long side direction of the main component portion 2 (particle board) (FIG. 2B). )). As in the first embodiment, the frame material A is obtained by bonding the front plate 4 and the front plate 5 to the frame base material 1 as necessary, or by molding or lapping. (Fig. 2 (c))

本実施形態では、枠材Ａの長辺方向片側側面全面に固定部３（合板）が連続的に設けられているので、蝶番等の金具の取り付け位置を自由に選択することができ、現場での急な取付位置の変更にも対応することができる。   In the present embodiment, since the fixed portion 3 (plywood) is continuously provided on the entire side surface of the long side direction of the frame material A, the mounting position of a metal fitting such as a hinge can be freely selected, and at the site It is possible to cope with a sudden change in the mounting position.

図３は第３実施形態にかかる枠材Ａの製造の流れを示したものである。本実施形態では主要構成部２（パーティクルボード）の表裏面に表面板４（ＭＤＦ）を予め接着一体化して枠基材１を形成した後、図３（ａ）に示すような所定位置をカッターやルーターで切削して凹部６を設け、図３（ｂ）に示すように凹部６に合板を埋設させて固定部３とした。図４は固定部３の部分で切断したＸ−Ｘ線断面図である。その後、必要に応じて、モールディング加工やラッピング等を施して枠材Ａを得る。（図３（ｃ））   FIG. 3 shows the flow of manufacturing the frame material A according to the third embodiment. In the present embodiment, the front surface plate 4 (MDF) is bonded and integrated on the front and back surfaces of the main component 2 (particle board) in advance to form the frame base material 1, and then a predetermined position as shown in FIG. A concave portion 6 was formed by cutting with a router, and a plywood was embedded in the concave portion 6 as shown in FIG. FIG. 4 is a cross-sectional view taken along the line XX cut at the fixed portion 3. Thereafter, as necessary, the frame material A is obtained by molding or lapping. (Fig. 3 (c))

本実施形態では、予め補強の必要な枠材も不要な枠材もまとめて製造し、補強の必要なもののみ補強材の埋設作業をすれば良いので、工業製品として効率的に製造することができ、補強位置の特注対応も容易に行うことができる。   In the present embodiment, the frame material that needs reinforcement and the frame material that does not need to be manufactured together in advance, and it is only necessary to embed the reinforcement material that needs reinforcement. It is also possible to easily make a special order for the reinforcing position.

本発明品の枠材Ａは、例えば図５に示すようにドアの枠材として使用する。図５の枠材Ａは第１実施形態にかかるものであり、その施工状態について説明する。枠材Ａを壁下地（柱）に固定した後、壁材１４の端部を見切り材１３で被覆し納める。また枠材Ａの中央部分には戸当り１２を設け、蝶番１１の一方をドア１０の端部に固定し他方を枠材Ａの固定部３に木ネジで固定する。固定部３は合板からなるので木ねじの保持力を十分確保することができる。なお、本実施例は本発明の枠材の利用方法の一例でありこれに限定されるものではない。   The frame material A of the present invention product is used as a door frame material as shown in FIG. 5, for example. The frame material A in FIG. 5 is according to the first embodiment, and its construction state will be described. After fixing the frame material A to the wall base (column), the end of the wall material 14 is covered with the parting material 13 and stored. Further, a door stop 12 is provided at the central portion of the frame material A, one of the hinges 11 is fixed to the end portion of the door 10, and the other is fixed to the fixing portion 3 of the frame material A with a wood screw. Since the fixing portion 3 is made of plywood, a sufficient holding force of the wood screw can be ensured. In addition, a present Example is an example of the utilization method of the frame material of this invention, and is not limited to this.

本発明の枠材は、均質で安価であると共に加工性に優れた木質ボードを主要構成材として用いると共に、部分的に補強材を用いて補強されており金具等を強固に固定できるので、極めて有用で産業上の利用可能性が高い。
The frame material of the present invention uses a wooden board that is homogeneous, inexpensive and excellent in workability as a main constituent material, and is partially reinforced with a reinforcing material so that metal fittings can be firmly fixed. Useful and high industrial applicability.


本発明の第１実施形態にかかる枠材Ａの製造の流れを示す図。The figure which shows the flow of manufacture of the frame material A concerning 1st Embodiment of this invention. 本発明の第２実施形態にかかる枠材Ａの製造の流れを示す図。The figure which shows the flow of manufacture of the frame material A concerning 2nd Embodiment of this invention. 本発明の第３実施形態にかかる枠材Ａの製造の流れを示す図。The figure which shows the flow of manufacture of the frame material A concerning 3rd Embodiment of this invention. 図３のＸ−Ｘ線断面図。XX sectional drawing of FIG. 本発明の枠材を用いたドア枠材の構造を示す横断面図。The cross-sectional view which shows the structure of the door frame material using the frame material of this invention. ドアに蝶番を取り付ける場合の従来例を示す図。The figure which shows the prior art example in the case of attaching a hinge to a door.

符号の説明Explanation of symbols

Ａ 枠材
１ 枠基材
２ 主要構成部
３ 固定部
４ 表面板
５ 木口面板 A Frame material 1 Frame base material 2 Main components 3 Fixed part 4 Surface plate 5 End plate

Claims (4)

主要構成部と金具を固定するための固定部とで構成された枠材であって、主要構成部は木質ボードからなり固定部は木ねじ保持力が１０００Ｎ以上の補強材からなることを特徴とする枠材。   A frame material composed of a main component part and a fixing part for fixing a metal fitting, wherein the main component part is made of a wood board and the fixing part is made of a reinforcing material having a wood screw holding force of 1000 N or more. Frame material. 枠材の長辺方向に点在して固定部が配置されると共に枠材の表面及び／又は裏面に平滑性を有する表面板が配置されてなることを特徴とする請求項１に記載の枠材。   The frame according to claim 1, wherein a fixing portion is arranged in a scattered manner in a long side direction of the frame material, and a surface plate having smoothness is arranged on the front surface and / or the back surface of the frame material. Wood. 枠材の長辺方向片側側面に連続して固定部が配置されると共に枠材の表面及び／又は裏面に平滑性を有する表面板が配置されてなることを特徴とする請求項１に記載の枠材。   The fixed part is arrange | positioned continuously on the long side direction one side side surface of a frame material, and the surface board which has smoothness is arrange | positioned on the surface and / or back surface of a frame material. Frame material. 主要構成部の表面及び／又は裏面に平滑性を有する表面板を積層一体化して得られた枠基材の長辺方向に点在する所定位置に形成された凹部に補強材を埋設した固定部を設けたことを特徴とする請求項１に記載の枠材。   A fixing portion in which a reinforcing material is embedded in concave portions formed at predetermined positions scattered in the long side direction of a frame base material obtained by laminating and integrating a surface plate having smoothness on the front surface and / or back surface of a main component portion The frame material according to claim 1, wherein:
JP2007320452A 2007-12-12 2007-12-12 Frame material Pending JP2009144354A (en)

Priority Applications (1)

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JP2007320452A JP2009144354A (en) 2007-12-12 2007-12-12 Frame material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007320452A JP2009144354A (en) 2007-12-12 2007-12-12 Frame material

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Publication Number Publication Date
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Country Link
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