JPH0420571Y2

JPH0420571Y2 -

Info

Publication number: JPH0420571Y2
Application number: JP7554288U
Authority: JP
Priority date: 1988-06-06
Filing date: 1988-06-06
Publication date: 1992-05-12
Also published as: JPH01178909U

Description

【考案の詳細な説明】産業上の利用分野本考案は、フラツシユドア、フラツシユテーブ
ルトツプ等を構成するフラツシユ用の芯材（枠
体、棧などを含む）に関する。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a core material (including a frame, a frame, etc.) for a flash that constitutes a flash door, a flash table top, etc.

従来技術と問題点むくの角材がフラツシユ用芯材として使用され
ている。Prior art and problems Solid square timber is used as core material for flashing.

該芯材は、むくの角材なるため、乾湿によつて
歪曲、捻れなどを発生するのみならず、乾湿によ
つてやせてしまい、面材が芯材から剥離するとい
う不都合がある。 Since the core material is a square piece of solid wood, it not only becomes distorted and twisted when wet and dry, but also thins due to dry and wet conditions, resulting in the inconvenience that the face material peels off from the core material.

本考案は、このような問題点に着目してなした
もので、歪曲、捻れ、やせなどを発生する心配の
ない有益なフラツシユ用芯材の提供を目的とす
る。 The present invention was developed in view of these problems, and aims to provide a useful core material for flash that does not cause distortion, twisting, thinning, etc.

問題点を解決するための手段上記目的を達成するために本考案がなした技術
手段は、請求項１では、ランバコア合板に同行合
板を接合積層したということであり、請求項２で
は、ランバコア合板に普通合板を接合積層したと
いうことである。Means for Solving the Problems The technical means of the present invention to achieve the above object is that in claim 1, the same plywood is bonded and laminated on the lamba core plywood, and in the claim 2, the lamba core plywood is bonded and laminated. This means that normal plywood was bonded and laminated.

作用請求項１では、ランバコア合板と同行合板との
繊維方向が交差して強度が増大する。請求項２で
は、ランバコア合板と普通合板との繊維方向が交
差して強度が増大する。Function According to claim 1, the fiber directions of the lumber core plywood and the same plywood intersect, thereby increasing the strength. In the second aspect of the present invention, the fiber directions of the lumber core plywood and the ordinary plywood intersect, thereby increasing the strength.

実施例第１図は、本考案の芯材を使用したフラツシユ
の一部切欠斜視図を示し、第２図、第３図、第４
図は、請求項１の色々な実施例を表わし、第５
図、第６図、第７図は、請求項２の色々な実施例
を表わす。Embodiment FIG. 1 shows a partially cutaway perspective view of a flash using the core material of the present invention, and FIGS.
The figures represent various embodiments of claim 1 and claim 5.
The figures 6 and 7 represent various embodiments of claim 2.

第１図〜第４図に示す第１例〜第３例について
説明すれば、ランバコア合板１は、中芯材１−
１、その中芯材の両面に接合した中間材１−２、
その中間材の表面に接合した表面材１−３で構成
され、それら各中芯材１−１、中間材１−２、表
面材１−３の繊維方向が夫々交差している周知の
合板である。同行合板２は、複数枚の薄板を繊維
方向を同一方向に揃えて接合積層した中芯材２−
１の両面にその中芯材と繊維方向を同一方向に揃
えて表面材２−２を接合せしめた周知の合板であ
る。 To explain the first to third examples shown in FIGS. 1 to 4, the lumber core plywood 1 has a core material 1-
1. Intermediate material 1-2 joined to both sides of the core material,
It is a well-known plywood consisting of a surface material 1-3 bonded to the surface of the intermediate material, and in which the fiber directions of the core material 1-1, intermediate material 1-2, and surface material 1-3 intersect, respectively. be. The accompanying plywood 2 is a core material 2- which is made by laminating a plurality of thin plates bonded together with their fibers aligned in the same direction.
This is a well-known plywood in which a facing material 2-2 is bonded to both sides of a core material 2-2 with the core material and the fiber direction aligned in the same direction.

ランバコア合板１と同行合板２とを接合積層す
るときは、表面材１−３，２−２同志の繊維方向
を交差せしめて接合積層せしめる。ランバコア合
板１同志を接合積層するときは、表面材１−３同
志の繊維方向を同一方向に揃える。 When the lumber core plywood 1 and the same plywood 2 are bonded and laminated, the fiber directions of the facing materials 1-3 and 2-2 are made to intersect with each other, and the laminated layers are bonded and laminated. When the lambar core plywood 1 is bonded and laminated, the fiber directions of the facing materials 1-3 are aligned in the same direction.

ランバコア合板１と同行合板２との接合積層位
置関係は、第２図示の如く複数枚接合積層したラ
ンバコア合板１の片面に同行合板２を接合積層せ
しめる場合、第３図示の如く同行合板２でランバ
コア合板１を挟んでサンドイツチ構造にする場
合、第４図示の如くランバコア合板１で同行合板
２を挟んでサンドイツチ構造にする場合など色々
な位置関係が考えられる。第２図示の第１例及び
第３図示の第２例の用法としては、フラツシユを
構成する面材３の端縁に沿いて同行合板２を表出
配設することが考えられ（第１図参照）、第４図
示の第３例の用法としては、フラツシユの見えな
い部位（たとえば面材３間の中間部位などの見え
ない部位）に棧、補強材などとして配設すること
が考えられる。 The bonding and laminating positional relationship between the lambar core plywood 1 and the matching plywood 2 is such that when the matching plywood 2 is bonded and laminated on one side of the lambar core plywood 1 which is laminated with a plurality of sheets as shown in the second figure, the lambar core is bonded and laminated with the matching plywood 2 as shown in the third figure. Various positional relationships are conceivable, such as when sandwiching the plywood 1 to create a sanderch structure, or sandwiching the same plywood 2 between lamber core plywood 1 to create a sanderch structure as shown in Figure 4. As for the usage of the first example shown in the second figure and the second example shown in the third figure, it is conceivable to arrange the accompanying plywood 2 along the edge of the face material 3 constituting the flash (see Fig. 1). As for the usage of the third example shown in FIG. 4, it is conceivable to arrange it as a beam, a reinforcing material, etc. in an invisible part of the flashing (for example, an invisible part such as an intermediate part between the face members 3).

同行合板２がランバコア合板１の片面又は両面
に接合積層せしめた第２図示、第３図示の場合、
同行合板２は、中芯材２−１と表面材２−２との
繊維方向が同一方向なので、鉋がけしてもむく材
と同様な外観を呈し、合板のように見えない特長
を発揮する。従つて、前記した如くフラツシユを
構成する面材３の端縁に沿いて配設し、フラツシ
ユの枠体として使用するのに適しており、鉋がけ
すれば、あえて塗装しなくてすむ。 In the case of the second illustration and the third illustration in which the accompanying plywood 2 is bonded and laminated on one or both sides of the lumber core plywood 1,
In the same plywood 2, since the fiber direction of the core material 2-1 and the surface material 2-2 is the same, it has the same appearance as peeled wood even when planed, and exhibits the feature that it does not look like plywood. . Therefore, as described above, it is suitable for being disposed along the edge of the face material 3 constituting the flashing and used as the frame of the flashing, and it is not necessary to paint it if it is planed.

第５図〜第７図に示す第１例〜第３例について
説明すれば、ランバコア合板１は、前記した周知
の合板であり、普通合板２′は、ベニヤ板などで
周知の繊維方向が交差している合板であるが、中
芯材２′−１、中間材２′−２、表面材２′−３を
接合積層して構成する。 To explain the first to third examples shown in FIGS. 5 to 7, Lambacore plywood 1 is the well-known plywood described above, and ordinary plywood 2' is a plywood board or the like in which the well-known fiber directions intersect. This plywood is constructed by bonding and laminating a core material 2'-1, an intermediate material 2'-2, and a surface material 2'-3.

ランバコア合板１と普通合板２′とを接合積層
するときは、ランバコア合板１の表面材１−３の
繊維方向と普通合板２′の表面材２′−３の繊維方
向とを同一方向に揃える。ランバコア合板１同志
を接合積層するときは、表面材１−３同志の繊維
方向を同一方向に揃える。 When the lumber core plywood 1 and the ordinary plywood 2' are bonded and laminated, the fiber direction of the surface material 1-3 of the lumber core plywood 1 and the fiber direction of the surface material 2'-3 of the ordinary plywood 2' are aligned in the same direction. When the lambar core plywood 1 is bonded and laminated, the fiber directions of the facing materials 1-3 are aligned in the same direction.

ランバコア合板１と普通合板２′との接合積層
位置関係は、第５図示の如く普通合板２′の両面
にランバコア合板１を接合積層せしめる場合、第
６図示の如く複数枚接合積層したランバコア合板
１の片面に普通合板２′を接合積層する場合、第
７図示の如くランバコア合板１の両面に普通合板
２′を接合積層する場合など各種の位置関係が考
えられる。これらランバコア合板１と普通合板
２′との積層体の用法は、フラツシユを構成する
面材３間の中間部位など隠れた部位に棧、補強材
などとして配設することが考えられる。 The laminated positional relationship between the lumber core plywood 1 and the ordinary plywood 2' is as follows: When the lumber core plywood 1 is bonded and laminated on both sides of the ordinary plywood 2' as shown in Fig. 5, the lumber core plywood 1 is bonded and laminated with a plurality of pieces as shown in Fig. 6. Various positional relationships are conceivable, such as when ordinary plywood 2' is bonded and laminated on one side of the lumber core plywood 1, and when ordinary plywood 2' is bonded and laminated on both sides of the lumber core plywood 1 as shown in FIG. A possible use of the laminated body of the lamba core plywood 1 and the ordinary plywood 2' is to arrange it as a beam, a reinforcing material, etc. in a hidden part such as an intermediate part between the face members 3 constituting the flashing.

しかして、上記実施例における第３図示の積層
体、第５図示ないし第７図示の積層体などもフラ
ツシユの枠体として使用しえるが、この場合は、
木口を隠すためにフラツシユに塗装することが必
要である。 Therefore, the laminate shown in the third figure and the laminate shown in the fifth to seventh figures in the above embodiments can also be used as the frame of the flash, but in this case,
It is necessary to paint flat to hide the end of the wood.

上記実施例の全積層体は、ランバコア合板１と
同行合板２との繊維方向が交差し、ランバコア合
板１と普通合板２′との繊維方向が交差し、従来
のむく芯材に比して、それぞれ強度が増大して捻
れ、歪曲、乾燥によるやせなどが大幅に減少す
る。 In the entire laminate of the above embodiment, the fiber directions of the lumber core plywood 1 and the accompanying plywood 2 intersect, and the fiber directions of the lumber core plywood 1 and the ordinary plywood 2' intersect, and compared to the conventional bare core material, The strength increases, and twisting, distortion, and thinning due to dryness are greatly reduced.

考案の効果本考案は、叙上の如く構成したので、ランバコ
ア合板と同行合板との繊維方向が交差し、またラ
ンバコア合板と普通合板との繊維方向が交差し、
それぞれ強度が増大して捻れ、歪曲、乾燥による
やせなどの発生が顕著に改善される。従つて、フ
ラツシユを構成した場合、面材が芯材から剥離す
る心配が極減し、頗る有益な芯材が得られる。Effects of the invention Since the present invention is constructed as described above, the fiber directions of the ormba core plywood and the same plywood intersect, and the fiber directions of the ormba core plywood and the ordinary plywood intersect,
The strength of each material increases, and the occurrence of twisting, distortion, thinning due to dryness, etc. is significantly improved. Therefore, when a flash is constructed, the possibility that the face material will peel off from the core material is greatly reduced, and a very useful core material can be obtained.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案芯材を使用したフラツシユの一
部切欠斜視図、第２図は請求項１の第１例を表わ
した一部縦断正面図、第３図は第２例を表わした
同正面図、第４図は第３例を表わした同正面図、
第５図は請求項２の第１例を示す同正面図、第６
図は第２例を示す同正面図、第７図は第３例を示
す同正面図である。図中、１……ランバコア合板、２……同行合
板、２′……普通合板。 Fig. 1 is a partially cutaway perspective view of a flash using the core material of the present invention, Fig. 2 is a partially longitudinal front view showing the first example of claim 1, and Fig. 3 is a partially cutaway front view showing the second example. A front view, FIG. 4 is the same front view showing the third example,
FIG. 5 is a front view showing the first example of claim 2;
The figure is a front view showing the second example, and FIG. 7 is the front view showing the third example. In the figure, 1... Rambacor plywood, 2... Same plywood, 2'... Ordinary plywood.

Claims

【実用新案登録請求の範囲】 (1) ランバコア合板に同行合板を接合積層したフ
ラツシユ用芯材。 (2) ランバコア合板に普通合板を接合積層したフ
ラツシユ用芯材。[Scope of claim for utility model registration] (1) A core material for flashing made of lambacore plywood and laminated laminated plywood. (2) A core material for flashing made of ordinary plywood bonded and laminated to lamba core plywood.