JPH11229554A - Structural plane constitutive body and structural plane structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structural plane structure by realizing a structural plane constitutive body which has a little loss in saw procedure without warpage, having a ventilating space or piping and a wiring space inside. SOLUTION: End members 2a to 2d are gathered from both side materials by gathering an intermediate member 1 from a material containing a core by dividing a log B in the lengthwise direction. A structural plane constitutive body A is constituted by forming both side surfaces of a recessed groove 3 as a contact plane 4 by forming the recessed groove 3 in the cross-sectional central part of the end members 2a to 2d by joining the end members 2a to 2d back to back to both sides of the intermediate member 1. A plane of structure is constituted by juxtaposing and mutually joining plural structural plane constitutive bodies A through the contact plane 4. At this time, a ventilating space, piping and a wiring space are formed by forming the hollow part in the lengthwise direction of the structural plane constitutive bodies A in the plane of structure by the recessed groove 3 formed in the respective structural plane constitutive bodies A.

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、丸太を所定の断面
形状を持って長手方向に分割した部材を組み合わせて構
成した構面構成体と、この構面構成体を用いて構成した
構面構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface structure formed by combining members obtained by dividing a log in a longitudinal direction with a predetermined cross-sectional shape, and a surface structure formed by using the surface structure. It is about.

【０００２】[0002]

【従来の技術】建物の壁面や床面或いは屋根面を構成す
る構面構造であって、木質材からなる構面構造として幾
つかの種類が提供されている。このような構面構造の代
表的なものに、図６（ａ）に示す隣接する他の丸太51と
の接合部を平面状に形成した丸太51、或いは同図（ｂ）
に示す４面を平面状に形成した丸太52、同図（ｃ）に示
す角材53を並列させて構成したもの、更に、同図（ｄ）
に示す集成材からなる角材54を並列させて構成したもの
等がある。2. Description of the Related Art There are several types of surface structures that constitute a wall surface, a floor surface, or a roof surface of a building, and are made of wood materials. A typical example of such a surface structure is a log 51 in which a joint portion with another adjacent log 51 shown in FIG. 6A is formed in a planar shape, or FIG.
A log 52 having four planes formed in a plane as shown in FIG. 4A and a bar 53 shown in FIG. 4C are arranged in parallel, and FIG.
And the like, in which square members 54 made of laminated wood shown in FIG.

【０００３】また構面を構成する材料として、例えば特
表平6-501434号公報に開示された技術がある。この技術
は丸太を変形する方法及び製品に関するものであり、丸
太を芯を通して４等分したセグメントを形成し、このセ
グメントを背合わせにして接着すると共に該背合わせ部
に発泡体プラスティックを充填して柱状に形成したもの
である。[0003] As a material constituting the structure, there is, for example, a technique disclosed in Japanese Patent Publication No. 6-501434. This technique relates to a method and a product for deforming a log, forming a segment obtained by dividing the log into four equal parts through a core, bonding the segments back to back, and filling the back-to-back portion with a foam plastic. It is formed in a columnar shape.

【０００４】[0004]

【発明が解決しようとする課題】上記各構面構造は夫々
固有の問題点を有している。即ち、接合面を平面状に加
工した丸太を並列させて接合して構成した構面では、外
形としての厚みと表面形状が一定しないという問題、及
び接合部でくびれているため、重量比強度が低いという
問題がある。また４面を平面状に加工した丸太を接合し
て構成した構面では、外形としての表面が平滑にならな
いという問題や前記例と同様に重量比強度が低いという
問題がある。また角材を並列させて接合して構成した構
面では、木取り時のロスが多いという問題がある。また
角材を集成材とした場合、材料の加工及び接着によるコ
ストが必要となるという問題がある。Each of the above surface structures has its own problems. In other words, in the case of a construction surface formed by joining logs obtained by processing the joining surface into a planar shape in parallel, the thickness and surface shape as the outer shape are not constant, and the weight ratio strength is reduced due to the constriction at the joining portion. There is a problem of low. Further, in the case of a construction surface formed by joining logs obtained by processing four surfaces into a flat shape, there is a problem that the surface as the outer shape is not smooth and a problem that the weight ratio strength is low as in the above example. Further, there is a problem that a large loss is caused at the time of logging when the structure is configured by joining and joining square members in parallel. Further, in the case where the glued laminated lumber is used, there is a problem in that costs due to material processing and bonding are required.

【０００５】また上記公報に開示された柱材では、図７
（ａ）に示すように、丸太55を芯に沿って分割するた
め、同図（ｂ）に示すように個々のセグメント56には特
に反りが生じ易く、またセグメント56の断面形状が、厚
みが一定となる平行な面がなく、或いはあったとしても
小さいため、同図（ｃ）に示すように多数のセグメント
56を乾燥させる際の桟積みがし難く、且つ上部からの押
さえが効かないため、同図（ｄ）、（ｅ）に示すように
捩れが生じ易く、且つ木取り上のロスが大きい。またセ
グメント56を接合する際には２方向からのプレスが必要
となり、特殊なプレス機が必要となる。また製造工程を
２工程とした場合、夫々の工程毎に、接着時に生じた段
差を平滑にしたり、はみ出した接着剤を削る等の工程が
必要となるという問題がある。In the column disclosed in the above publication, FIG.
Since the log 55 is divided along the core as shown in (a), the individual segments 56 are particularly likely to be warped as shown in FIG. Since there is no fixed parallel surface, or even if it is small, a large number of segments as shown in FIG.
Since it is difficult to pile the 56 when drying it, and the pressing from the top is not effective, it is easy to twist as shown in FIGS. Also, when joining the segments 56, pressing from two directions is required, and a special press machine is required. Further, in the case where the number of manufacturing steps is two, there is a problem that a step such as smoothing a step generated at the time of bonding or cutting off the protruding adhesive is required for each step.

【０００６】また上記柱材によって構成した構面では、
配線や配管を埋設する場合、これらの配線や配管を小口
から挿入する必要がある。[0006] Further, in the structure constituted by the above-mentioned column material,
When burying wiring and piping, it is necessary to insert these wiring and piping from a small opening.

【０００７】本発明の目的は、木取り上のロスが少な
く、配線や配管を埋設し易い構面構成体を提供すると共
に該構面構成体を用いた構面構造を提供することにあ
る。SUMMARY OF THE INVENTION It is an object of the present invention to provide a surface structure in which a loss in wood cutting is small and wiring and piping are easily buried, and a surface structure using the surface structure.

【０００８】[0008]

【課題を解決するための手段】上記課題を解決するため
に本発明に係る構面構成体は、断面方形の細長い中間部
材と該中間部材の両側に接合された一対の端部材を備え
た構面構成体であって、前記端部材は断面部中央に凹溝
部が形成されると共に、端面が構面を構成する際の隣接
する構面構成体との接合面とされるものである。According to the present invention, there is provided a construction comprising a middle member having a rectangular cross section and a pair of end members joined to both sides of the middle member. A surface structure, wherein the end member has a concave groove formed in the center of a cross-sectional portion, and the end surface is a joint surface with an adjacent surface structure member when forming the surface.

【０００９】上記構面構成体では、中間部材の両側に接
合された端部材が断面中央部に凹溝を有し、且つ端面が
隣接する他の構面構成体との接合面として形成されるた
め、前記端面を介して多数の構面構成体を連続的に接合
することで、壁面や屋根面或いは床面等の構面を構成す
ることが出来る。In the above construction, the end members joined to both sides of the intermediate member have a concave groove in the center of the cross section, and the end surfaces are formed as joint surfaces with other adjacent construction members. Therefore, by continuously joining a large number of structural components via the end surfaces, it is possible to configure a structural surface such as a wall surface, a roof surface, or a floor surface.

【００１０】上記構面構造体に於いて、丸太を長手方向
に３分割して得られた中央部分を断面方形に加工して中
間部材とし、両側部分を夫々長手方向に２分割してその
分割面の反対側を背合わせにして端部材とすることが好
ましい。このように構成された構面構成体では、丸太を
３分割したときの中央部分を中間部材とすることによっ
て、該中間部材は丸太の芯を中央に含むこととなり、乾
燥に伴う反りが生じ難い。In the above-mentioned structural structure, a central part obtained by dividing a log into three in the longitudinal direction is processed into a rectangular cross section to form an intermediate member, and both side parts are each divided into two in the longitudinal direction and divided. It is preferable that the opposite side of the surface be back-to-back to form an end member. In the surface construction body configured in this manner, by setting the central portion when the log is divided into three as the intermediate member, the intermediate member includes the core of the log at the center, and warpage due to drying is unlikely to occur. .

【００１１】即ち、中間部材や該中間部材の両側の部材
の断面形状が、厚みが一定となる平行な広い面があるた
め、乾燥時に桟積みが容易で且つ押さえを安定した状態
で充分に効かせることが出来る。このため、各部材に生
じる捩れや反りを少なくすることが出来る。That is, since the cross-sectional shape of the intermediate member and the members on both sides of the intermediate member has a parallel wide surface with a constant thickness, it is easy to pile up at the time of drying and sufficiently effective in a state where the pressing is stabilized. I can make it. For this reason, it is possible to reduce torsion and warpage generated in each member.

【００１２】また本発明に係る構面構造は、上記何れか
の構面構成体が複数整列され、それらの端部材に於ける
端面相互が接合されていることを特徴とするものであ
る。[0012] The surface structure according to the present invention is characterized in that a plurality of any of the above-mentioned surface structure members are aligned, and the end surfaces of the end members are joined to each other.

【００１３】上記構面構造では、複数の構面構成体を隣
接させて端部材の端面どうしを接合して構成することに
よって、隣接する構面構成体の接合部に対向した端部材
によって長手方向に連続した溝が形成され、該溝に構面
に於ける換気スペース或いは配管、配線スペースとして
利用することが出来る。In the above-described surface structure, a plurality of surface components are arranged adjacent to each other and the end faces of the end members are joined to each other, so that the end members opposed to the joining portions of the adjacent surface components serve in the longitudinal direction. A continuous groove is formed in the groove, and the groove can be used as a ventilation space or a piping or wiring space in the structure.

【００１４】[0014]

【発明の実施の形態】以下、上記構面構成体及び構面構
造の好ましい実施形態について図を用いて説明する。図
１は構面構成体及び木取りを説明する断面図、図２は構
面構成体を製造する際の手順を説明する図、図３は構面
構成体を構成する中間材或いは端部材を長さ方向に継ぎ
足す際の加工例を説明する図、図４は構面構造を説明す
る断面図、図５は構面構成体の他の例を説明する図であ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the above-described structural component and structural structure will be described below with reference to the drawings. FIG. 1 is a cross-sectional view for explaining a structural component and a wood-cutting machine, FIG. 2 is a diagram for explaining a procedure for manufacturing the structural component, and FIG. 3 is a diagram showing an intermediate member or an end member constituting the structural component. FIGS. 4A and 4B are views for explaining a processing example when adding in the vertical direction, FIG. 4 is a cross-sectional view for explaining a surface structure, and FIG.

【００１５】先ず、本実施例に係る構面構成体Ａの構成
について図１〜図３を用いて説明する。構面構成体Ａ
は、図１（ａ）に示すように、断面の寸法及び長さ寸法
が予め設定された値を有し、断面が方形の中間部材１の
両側に各２本の端部材２ａ〜２ｄを接合して構成されて
いる。構面構成体Ａは、目的の構面が壁面、屋根面、或
いは床面の何れかに関わらず、目的の構面の一方向（例
えば目的の構面が壁面である場合、該壁面の縦方向）の
寸法と等しい値を有することが好ましい。First, the configuration of the structural component A according to the present embodiment will be described with reference to FIGS. Structure component A
As shown in FIG. 1 (a), two end members 2a to 2d are joined to both sides of an intermediate member 1 having a square cross-section, and the cross-sectional dimensions and length dimensions have predetermined values. It is configured. The surface construction member A is provided in one direction of the target surface regardless of whether the target surface is a wall surface, a roof surface, or a floor surface (for example, when the target surface is a wall surface, Direction).

【００１６】端部材２ａ〜２ｄは一部に丸太Ｂの円弧状
部分が残置されている。このため、構面構成体１は、端
部材２ａ〜２ｄの円弧状の部分によって、端部材２ａと
２ｂ、２ｃと２ｄの間に夫々長手方向に沿った凹溝３が
形成されている。また溝３を挟んで両側には、後述する
構面Ｃ（図４参照）を構成する際に隣接する他の構面構
成体Ａと接合する接合面４が形成されている。更に、構
面構成体Ａの中間部材１の端面（厚さ方向の面）と各端
部材２ａ〜２ｄとによって形成される面５は目的の構面
を構成したときの表面となる。Each of the end members 2a to 2d is partially left with an arc-shaped portion of a log B. For this reason, in the structural component 1, concave grooves 3 along the longitudinal direction are formed between the end members 2a and 2b, 2c and 2d by the arc-shaped portions of the end members 2a to 2d. Further, on both sides of the groove 3, there are formed bonding surfaces 4 that are bonded to another adjacent structural component A when forming a structural surface C (see FIG. 4) described later. Further, the surface 5 formed by the end surface (the surface in the thickness direction) of the intermediate member 1 of the structural component A and each of the end members 2a to 2d is a surface when a target structural surface is configured.

【００１７】上記中間部材１、端部材２ａ〜２ｄは、同
図（ｂ）に示すように、丸太Ｂを長さ方向に分割して形
成されており、特に、中間部材１は丸太Ｂの芯を含んで
方形に形成されている。また端部材２ａ〜２ｄは、中間
部材１を採取した後の扇状の部材を更に２分割して形成
されている。As shown in FIG. 2B, the intermediate member 1 and the end members 2a to 2d are formed by dividing a log B in the length direction. And is formed in a rectangular shape. The end members 2a to 2d are formed by further dividing the fan-shaped member from which the intermediate member 1 has been collected into two.

【００１８】同図に示す本実施例の構面構成体Ａは中間
部材１の両側に４個の端部材２ａ〜２ｄを備えて形成さ
れている。しかし、必ずしもこの構造に限定するもので
はなく、中間部材１の両側に各１個の端部材（一対の端
部材）を備えて形成しても良い。このように、中間部材
１の両側に一対の端部材を備えて形成した構面構成体Ａ
では、端部材の断面中央部に長手方向に沿って、切削等
の手段によって凹状の溝を形成することが必要である。The structural component A of the present embodiment shown in FIG. 1 is formed with four end members 2a to 2d on both sides of the intermediate member 1. However, the present invention is not necessarily limited to this structure, and may be formed with one end member (a pair of end members) on each side of the intermediate member 1. In this manner, the structural component A formed with the pair of end members on both sides of the intermediate member 1
In this case, it is necessary to form a concave groove along the longitudinal direction at the center of the cross section of the end member by means such as cutting.

【００１９】次に上記構面構成体Ａを製造する手順につ
いて図２により説明する。先ず、同図（ａ）に示すよう
に、丸太Ｂを長手方向に切断して、中間部材１、端部材
２ａ〜２ｄに対応する材11、12を採取する。Next, the procedure for manufacturing the structural component A will be described with reference to FIG. First, as shown in FIG. 1A, a log B is cut in the longitudinal direction, and materials 11 and 12 corresponding to the intermediate member 1 and the end members 2a to 2d are collected.

【００２０】即ち、丸太Ｂの中央部位から中間部材１に
対応させた厚さ寸法を有し且つ丸太Ｂの芯を含んだ平板
状の１枚の材11を採取し、材11の両側から端部材２ａ〜
２ｄの寸法に対応させた厚さ寸法を有する材12を採取す
る。このとき、材12の材11と対向する面と反対側の面は
僅かに切断され、薄い円弧状の端材13が形成される。こ
のようにして丸太Ｂは、１枚の材11と、２枚の材12と端
材13に切断される。That is, a single plate-shaped material 11 having a thickness corresponding to the intermediate member 1 and including the core of the log B is sampled from the center of the log B, and the material 11 is cut from both sides. Member 2a ~
A material 12 having a thickness corresponding to the size of 2d is collected. At this time, the surface of the material 12 opposite to the surface facing the material 11 is slightly cut to form a thin arc-shaped end material 13. In this way, the log B is cut into one piece of material 11, two pieces of material 12, and scrap material 13.

【００２１】上記の如くして切断した材11、12を所定の
工程で乾燥する。この乾燥に伴って各材11、12は、例え
ば点線で示すように、生ずべき変形が生じ、その後、狂
うことが少ない。そして、乾燥後の材11を切断して予め
設定された寸法を有し、且つ断面が方形の中間部材１を
形成し、更に、各材12を２分割すると共に予め設定され
た寸法に切断して端部材２ａ〜２ｄを形成する。The materials 11 and 12 cut as described above are dried in a predetermined step. As a result of the drying, the materials 11 and 12 are deformed as shown by dotted lines, for example, and are less likely to go out of order thereafter. Then, the material 11 after drying is cut to form the intermediate member 1 having a predetermined size and a rectangular cross section. Further, each material 12 is divided into two parts and cut into predetermined sizes. To form end members 2a to 2d.

【００２２】上記の如くして形成された中間部材１、端
部材２ａ〜２ｄに於いて、面６は構面構成体Ａを構成す
る際に接着剤が塗布されて接着される接着面となる。前
記接着面は、予め削ることで乾燥時の変形を除去してお
く。In the intermediate member 1 and the end members 2a to 2d formed as described above, the surface 6 is an adhesive surface to which an adhesive is applied and adhered when the structural component A is formed. . The adhesive surface is previously shaved to remove deformation during drying.

【００２３】次に、同図（ｃ）に示すように、中間部材
１を中央に配置すると共に該中間部材１の両側所定位置
に各端部材２ａ〜２ｄを配置し、各部材１、２ａ〜２ｄ
の接着面６に接着剤を塗布し、各接着面６を互いに接触
させて接合面４を介して一方向からプレスし、各接着面
５を互いに強固に接着することで、構面構成体Ａの中間
製品を構成することが可能である。Next, as shown in FIG. 2C, the intermediate member 1 is disposed at the center, and the end members 2a to 2d are disposed at predetermined positions on both sides of the intermediate member 1, respectively. 2d
An adhesive is applied to the adhesive surfaces 6 of the components, and the adhesive surfaces 6 are brought into contact with each other and pressed from one direction via the joint surface 4 to firmly adhere the adhesive surfaces 5 to each other. It is possible to constitute an intermediate product.

【００２４】同図（ｄ）に点線で示すように、上記中間
製品では中間部材１と各端部材２ａ〜２ｄとの接着面か
ら接着剤がはみ出したり、或いは面５に乾燥時の変形が
残る場合がある。このため、前記面を削って平滑な面５
を形成することで構面構成体Ａを製造することが可能で
ある。As shown by the dotted line in FIG. 2D, in the intermediate product, the adhesive protrudes from the bonding surface between the intermediate member 1 and each of the end members 2a to 2d, or the surface 5 remains deformed during drying. There are cases. For this reason, the above-mentioned surface is shaved and a smooth surface 5 is formed.
Is formed, it is possible to manufacture the structural component A.

【００２５】上記の如くして構面構成体Ａを接着するに
際し、同図（ｅ）に示すように、複数の構面構成体Ａを
並列させておき、これらを同時にプレスすることで、生
産性の向上を実現することが可能である。When bonding the structural members A as described above, a plurality of structural members A are arranged in parallel, as shown in FIG. It is possible to realize improvement of the performance.

【００２６】尚、丸太Ｂを切断して木取りしたとき、材
11、12に不良箇所が生じているような場合、この不良箇
所を切除すると共に、図３に示すようなフィンガージョ
イント加工を施して長手方向に継ぎ足しておくことが好
ましい。このように材11、12を継ぎ足して使用すること
で、材料のロスを少なくすることが可能である。またジ
ョイントの形状は前記フィンガージョイントに限定する
ものではなく、直角に切断した面を突き合わせて継ぎ足
しても良く、斜めに切断した面を突き合わせても良い。When log B is cut and wood is removed,
In the case where a defective portion is generated in 11 or 12, it is preferable to cut out the defective portion and perform finger joint processing as shown in FIG. By using the materials 11 and 12 in this manner, it is possible to reduce the loss of the material. Further, the shape of the joint is not limited to the finger joint, and the surfaces cut at a right angle may be joined to each other and added, or the surfaces cut at an angle may be joined.

【００２７】次に、上記の如く構成された構面構成体Ａ
を用いて構成された構面Ｃの構造について図４により説
明する。Next, the structural component A constructed as described above
The structure of the construction surface C constituted by using FIG. 4 will be described with reference to FIG.

【００２８】構面Ｃは、複数の構面構成体Ａを整列させ
ると共に対向する接合面４に接着剤を塗布して互いに接
合することで構成されている。そして隣接する構面構成
体Ａの接合面４の間に形成された凹溝３によって該構面
Ｃには長手方向に沿って中空部７が形成されている。The surface C is formed by aligning a plurality of surface components A, applying an adhesive to the opposing joint surfaces 4 and joining them together. A hollow portion 7 is formed in the structural surface C along the longitudinal direction by the concave groove 3 formed between the joining surfaces 4 of the adjacent structural components A.

【００２９】中空部７は構面Ｃを形成する過程で既に取
り付けた構面構成体Ａに新たな構面構成体Ａをを接合す
る際に凹溝３として露出している。従って、中空部７を
配管、配線スペースとして利用する場合、配管や配線を
埋設する作業を容易に実施することが可能である。The hollow portion 7 is exposed as the concave groove 3 when a new structural component A is joined to the structural component A already attached in the process of forming the structural surface C. Therefore, when the hollow portion 7 is used as a piping and wiring space, the work of burying the piping and the wiring can be easily performed.

【００３０】構面Ｃを構成するに際し、予め所定数の構
面構成体Ａを並列させると共に接合面４に接着剤を塗布
しておき、これらの構面構成体Ａを並列方向からプレス
することで接合したパネルを形成しておき、このパネル
を順に接合して構面Ｃを構成することも可能である。When constructing the surface C, a predetermined number of surface members A are arranged in parallel and an adhesive is applied to the joint surface 4 and these surface members A are pressed in the parallel direction. It is also possible to form the panel C joined in advance, and to join the panels in order to form the structural surface C.

【００３１】例えば目的の構面が壁面である場合、該構
面を構成する複数の単位部材Ａの面５は同一面上に位置
することが好ましい。この場合、図５に示すように、構
面構成体Ａの接合面４に位置決め用の溝８を形成してお
き、該溝８に例えば雇い実のような位置決め部材を嵌め
込むようにしておくことが好ましい。For example, when the target construction surface is a wall surface, the surfaces 5 of the plurality of unit members A constituting the construction surface are preferably located on the same surface. In this case, as shown in FIG. 5, a positioning groove 8 may be formed on the joint surface 4 of the structural component A, and a positioning member such as a hiring nut may be fitted into the groove 8. preferable.

【００３２】構面構成体Ａを上記の如く構成することに
よって、隣接する構面構成体Ａの位置を拘束することが
可能であり、且つ構成された構面の表面を仕上げ面とし
て利用することが可能である。By configuring the structural component A as described above, it is possible to restrict the position of the adjacent structural component A, and to use the surface of the configured structural component as a finished surface. Is possible.

【００３３】[0033]

【発明の効果】以上詳細に説明したように本発明に係る
構面構成体では、断面が方形の中間部材の両側に一対の
端部材を備え、端部材の中央部に凹溝を形成すると共に
端面を接合面としたので、前記接合面を介して複数の構
面構成体を接合して構面を構成することが出来、構成さ
れた構面に前記凹溝からなる長手方向に沿った中空部を
形成することが出来る。このため、中空部を換気スペー
ス或いは配管、配線スペースとして利用することが出来
る。As described in detail above, in the structural member according to the present invention, a pair of end members are provided on both sides of the intermediate member having a rectangular cross section, and a concave groove is formed in the center of the end member. Since the end surface is a joint surface, a plurality of structural components can be joined via the joint surface to form a structural surface, and a hollow along the longitudinal direction formed by the concave groove on the formed structural surface. Part can be formed. For this reason, the hollow portion can be used as a ventilation space or a piping or wiring space.

【００３４】また構面構成体を丸太を３分割して得た中
央部分から中間部材を採取し、両側部分を２分割して端
部材を採取すると共に該端部材を背合わせにして用いる
ことで、丸太の略全断面を形成する細長い材を利用する
こととなり、木取りロスを軽減させることが出来る。ま
た端部材を背合わせに用いることで、該端部材の位置部
に残置された丸太の円弧部分によって凹溝を形成するこ
とが出来、容易に製造することが出来る。更に、中間部
材の両側に端部材を接着するため、一方向からプレスす
ることで強固に接合することが出来る。このため、製造
工程が簡易になる。Further, the intermediate member is collected from the center portion obtained by dividing the log into three parts of the structural component, the two side portions are divided into two, and the end members are collected. The use of an elongated material that forms substantially the entire cross section of the log makes it possible to reduce wood loss. In addition, by using the end members back to back, a concave groove can be formed by the circular arc portion of the log remaining at the position of the end member, and it is easy to manufacture. Furthermore, since the end members are bonded to both sides of the intermediate member, the members can be firmly joined by pressing from one direction. Therefore, the manufacturing process is simplified.

【００３５】また本発明に係る構面構造では、上記構面
構造体を複数整列させると共に接合面を介して接合する
ので、既に取り付けた構面構成体に新たな構面構成体を
接合する際に、該構面構成体の凹溝が露出する。このた
め、中空部を配管、配線スペースとして利用する場合、
構面を構成する途中で露出した凹溝に配管や配線を取り
付ければ良く、作業が簡単である。In the surface structure according to the present invention, a plurality of the surface structures are aligned and joined via the joining surface, so that a new surface structure can be joined to the already mounted surface structure. Then, the concave groove of the structural component is exposed. For this reason, when using the hollow part as piping and wiring space,
Pipes and wires may be attached to the concave grooves exposed during the construction of the structural surface, and the work is simple.

【００３６】また予め複数の構面構成体を並列させて互
いに接合することでパネル状にしておくことが出来、こ
のパネルを用いて構面を構成する場合には、作業時間を
短縮することが出来る。A panel can be formed by connecting a plurality of surface components in parallel and joining each other in advance. When a panel is used to form a surface, the work time can be reduced. I can do it.

【図面の簡単な説明】[Brief description of the drawings]

【図１】構面構成体及び木取りを説明する断面図であ
る。FIG. 1 is a cross-sectional view illustrating a structural component and a woodcut.

【図２】構面構成体を製造する際の手順を説明する図で
ある。FIG. 2 is a diagram illustrating a procedure for manufacturing a structural component.

【図３】構面構成体を構成する中間材或いは端部材を長
さ方向に継ぎ足す際の加工例を説明する図である。FIG. 3 is a diagram illustrating a processing example when adding an intermediate material or an end member constituting a structural component in a length direction.

【図４】構面構造を説明する断面図である。FIG. 4 is a cross-sectional view illustrating a surface structure.

【図５】構面構成体の他の例を説明する図である。FIG. 5 is a diagram illustrating another example of the structural component.

【図６】従来の構面構成体を説明する図である。FIG. 6 is a view for explaining a conventional structural component.

【図７】従来の丸太を４等分して柱材を構成する際の課
題を説明する図である。FIG. 7 is a view for explaining a problem when a conventional log is divided into four equal parts to form a pillar material.

【符号の説明】[Explanation of symbols]

Ａ 構面構成体 Ｂ 丸太 Ｃ 構面 １ 中間部材 ２ａ〜２ｄ 端部材 ３ 凹溝 ４ 接合面 ５ 面 ６ 接着面 ７ 中空部 ８ 位置決め用の溝 11、12 材 13 端材 DESCRIPTION OF SYMBOLS A Construction surface structure B Log C Construction surface 1 Intermediate member 2a-2d End member 3 Concave groove 4 Joining surface 5 Surface 6 Adhesive surface 7 Hollow portion 8 Positioning groove 11, 12 Material 13 End material

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 断面方形の細長い中間部材と該中間部材
の両側に接合された一対の端部材を備えた構面構成体で
あって、前記端部材は断面部中央に凹溝部が形成される
と共に、端面が構面を構成する際の隣接する構面構成体
との接合面とされることを特徴とする構面構成体。1. A surface structure comprising an elongated intermediate member having a rectangular cross section and a pair of end members joined to both sides of the intermediate member, wherein the end member has a concave groove formed in the center of the cross section. In addition, the end surface is a joint surface with an adjacent surface structure member when forming the surface surface. 【請求項２】 丸太を長手方向に３分割して得られた中
央部分を断面方形に加工して中間部材とし、両側部分を
夫々長手方向に２分割してその分割面の反対側を背合わ
せにして端部材としたことを特徴とする請求項１に記載
した構面構成体。2. A log is divided into three parts in the longitudinal direction, and a central part obtained by processing the part into a rectangular cross section is used as an intermediate member. Both side parts are divided into two parts in the longitudinal direction, and the opposite sides of the divided surfaces are opposed to each other. The structural member according to claim 1, wherein the structural member is an end member. 【請求項３】 請求項１又は２に記載した構面構成体が
複数整列され、それらの端部材に於ける端面相互が接合
されていることを特徴とする構面構造。3. A surface structure wherein a plurality of the surface structures according to claim 1 or 2 are aligned, and the end surfaces of their end members are joined to each other.