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JP4158716B2 - Wall panel airtight structure - Google Patents
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JP4158716B2 - Wall panel airtight structure - Google Patents

Wall panel airtight structure Download PDF

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Publication number
JP4158716B2
JP4158716B2 JP2004038556A JP2004038556A JP4158716B2 JP 4158716 B2 JP4158716 B2 JP 4158716B2 JP 2004038556 A JP2004038556 A JP 2004038556A JP 2004038556 A JP2004038556 A JP 2004038556A JP 4158716 B2 JP4158716 B2 JP 4158716B2
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wall panel
gasket member
corner
airtight structure
linear
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JP2005226405A (en
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朋貴 長尾
健 工藤
信夫 堀
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Panasonic Electric Works Co Ltd
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Matsushita Electric Works Ltd
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Description

本発明は、壁パネルに関する。さらに詳しくは、断熱パネルや遮音パネル等の壁パネルを、躯体に形成された枠体に嵌め込んで使用する壁パネルの気密構造に関する。   The present invention relates to a wall panel. More specifically, the present invention relates to an airtight structure of a wall panel that is used by fitting a wall panel such as a heat insulation panel or a sound insulation panel into a frame formed in a casing.

従来、住宅等の躯体に、上枠を梁、下枠を土台とし、左右枠を間柱から形成された枠体に断熱パネルや遮音パネル等の壁パネルを嵌め込むとともに、気密性を保つ構造が知られている。上記構造においては、施工の際に、土台と梁、あるいは左右柱間に寸法精度のバラツキがあっても壁パネルが取付けられるように、通常、上記枠体をやや大きめに形成し、クリアランス(隙間)が設けられている。しかし、この隙間によって気密性が低下するため、壁パネルの上面、下面、左右両側面の4面に軟質樹脂系のひれ状パッキン部材や中空パッキン部材等のガスケットを設けて隙間を埋め、気密性を確保することが行われている。
特開平10−183802号公報(第1頁、第4図、第7図) 特開2001−90221号公報(第1−3頁、第1〜3図) 特開平10−325194号公報(第1−3頁、第1〜3図)
Conventionally, a structure such as a heat insulation panel or a sound insulation panel is fitted into a frame made of a housing, etc., with the upper frame as a beam, the lower frame as a base, and the left and right frames as a frame. Are known. In the above structure, the frame body is usually formed slightly larger so that the wall panel can be attached even when there is a variation in dimensional accuracy between the foundation and the beam, or between the left and right columns. ) Is provided. However, since the airtightness decreases due to this gap, the wall panel is filled with gaskets such as soft resin fin-like packing members and hollow packing members on the upper, lower and left and right side surfaces to fill the gap. Has been done to ensure.
Japanese Patent Laid-Open No. 10-183802 (first page, FIGS. 4 and 7) JP 2001-90221 A (page 1-3, FIGS. 1-3) JP 10-325194 A (page 1-3, FIGS. 1-3)

上記軟質樹脂系のひれ状パッキン部材や中空パッキン部材等のガスケットは、通常、壁パネルの上下、左右の4面上に接着や埋め込みにより取付けられ、角部で約45°の角度で突き合わされているが、嵌め込んで施工するときにこれらが脱離することがしばしばあり、また、嵌め込むことが可能であっても、上記ガスケットがたるんで取付けられたり、隙間があくという問題がある。とくに、角部では、嵌め込み時の抵抗が大きいため、上記接着部や埋め込み部が分離し易く、上記の問題が顕著に表れる。そこで、本発明はこのような問題を解決して、住宅等の躯体に形成された枠体に、作業性よく、また、気密性よく取付けることが可能な壁パネルの気密構造を提供することを、その課題とする。   The gaskets such as the above-mentioned soft resin fin-like packing members and hollow packing members are usually attached to the upper and lower, left and right surfaces of the wall panel by bonding or embedding, and are abutted at an angle of about 45 ° at the corners. However, they are often detached when fitted and installed, and even if they can be fitted, there is a problem that the gasket is loosely attached or a gap is left. In particular, since the resistance at the time of fitting is large at the corner portion, the above-mentioned adhesion portion and the embedded portion are easily separated, and the above-mentioned problem appears remarkably. Therefore, the present invention solves such problems and provides a wall panel airtight structure that can be attached to a frame formed in a housing such as a house with good workability and airtightness. Let that be the issue.

上記課題を解決するために、本発明においては、つぎのような技術的手段を講じている。すなわち、本発明によれば、躯体に形成された枠体に嵌め込まれる壁パネルにおいて、該壁パネルの上面、下面、左右側面の4面上の直線部に直線ガスケット部材を設け、角部に4個のL字型のコーナーガスケット部材を設けて、上記壁パネルの全外周面を囲むとともに、上記コーナーガスケット部材と直線ガスケット部材との端部どうしを接合してなる壁パネルの気密構造が提供される。壁パネルとしては、例えば、合板に押し出し法ポリスチレンフォーム、ビーズ法ポリスチレンフォーム、硬質ウレタンフォーム、フェノールフォーム等の断熱材を貼着して断熱層とした断熱パネルがあげられる。   In order to solve the above problems, the present invention takes the following technical means. That is, according to the present invention, in the wall panel that is fitted into the frame formed on the housing, the linear gasket member is provided on the linear portion on the four surfaces of the upper surface, the lower surface, and the left and right side surfaces of the wall panel, and the corner portion has An L-shaped corner gasket member is provided to surround the entire outer peripheral surface of the wall panel, and an airtight structure of the wall panel is provided by joining ends of the corner gasket member and the straight gasket member. The As a wall panel, the heat insulation panel which stuck the heat insulating materials, such as an extrusion method polystyrene foam, a bead method polystyrene foam, a hard urethane foam, a phenol foam, to the plywood, for example is mention | raise | lifted.

上記直線ガスケット部材とコーナーガスケット部材とを軟質樹脂から形成するとともに、上記コーナーガスケット部材の端部を2本の直線ガスケット部材で挟み込んで接合し、壁パネルの気密構造とするものである。いずれの場合も、軟質樹脂としては軟質発泡ウレタンフォーム、EPDM等、成型後もクッション性を有する合成樹脂が好ましく用いられる。 And the linear gasket member and corner gasket member so as to form a soft resin, the end of the corner gasket member joined sandwich by two straight lines gasket member, it is an airtight structure of the wall panel. In any case, as the soft resin, a synthetic resin having a cushioning property even after molding, such as soft foamed urethane foam and EPDM, is preferably used.

請求項1に記載の発明は上記のとおりであり、壁パネルの全外周面を直線ガスケット部材とL字型のコーナーガスケット部材とで囲むとともに、コーナーガスケット部材と直線ガスケット部材との端部どうしが4つの角部でしっかりと接合されているため、住宅等の躯体に形成された枠体に壁パネルを作業性よく嵌め込むことができるとともに、気密性を良好に保つことができる。   The invention according to claim 1 is as described above, and surrounds the entire outer peripheral surface of the wall panel with the straight gasket member and the L-shaped corner gasket member, and the end portions of the corner gasket member and the straight gasket member are connected to each other. Since it is firmly joined at the four corners, the wall panel can be fitted into a frame formed on a housing such as a house with good workability, and airtightness can be kept good.

上記直線ガスケット部材とコーナーガスケット部材とを軟質樹脂から形成するとともに、上記コーナーガスケット部材の端部を2本の直線ガスケット部材で挟み込んで接合することにより、ガスケットが脱離することなく、また、たるんだり、隙間があくという問題なく、ガスケットが直線部では二重に、角部近傍においては三重とされているため、とくに、気密性よく上記枠体に取付けることができる。   The straight gasket member and the corner gasket member are formed of a soft resin, and the end portions of the corner gasket member are sandwiched and joined by two straight gasket members, so that the gasket is not detached and is loose. Since the gasket is doubled in the straight part and tripled in the vicinity of the corner part, it can be attached to the frame body with good airtightness without any problem of gaps.

以下、本発明の実施形態について図面を参照して、詳細に説明する。図1は、合板に硬質ウレタンフォームを断熱層として設けた壁パネル3の気密構造を示す正面図である。図1からよくわかるように、壁パネル3は、上枠4を梁、下枠5を土台とし、左右枠を間柱6とした枠体に嵌め込まれ、上記壁パネル3の上面、下面、左右側面の4面上の直線部には直線ガスケット部材1が接着されるとともに、これら直線ガスケット部材1の各端部は、角部に接着された4個のL字型のコーナーガスケット部材2によって接合され、かくして、壁パネル3の全外周面はガスケットによって囲まれ、気密構造が保たれている。以下実施例により、本発明の実施の形態をさらに詳細に説明する。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a front view showing an airtight structure of a wall panel 3 in which a hard urethane foam is provided on a plywood as a heat insulating layer. As can be clearly understood from FIG. 1, the wall panel 3 is fitted into a frame body having an upper frame 4 as a beam, a lower frame 5 as a base, and left and right frames as intermediate pillars 6. The linear gasket members 1 are bonded to the linear portions on the four surfaces of the two, and each end portion of the linear gasket members 1 is joined by four L-shaped corner gasket members 2 bonded to the corner portions. Thus, the entire outer peripheral surface of the wall panel 3 is surrounded by the gasket, and an airtight structure is maintained. Hereinafter, embodiments of the present invention will be described in more detail by way of examples.

参考例1]
図2は、参考例1にかかる壁パネルの気密構造を示す部分斜視図である。図2からよくわかるように、壁パネル3の角部には軟質樹脂を棒状に形成し、L字型としたコーナーガスケット部材21が接着して取付けられ、その両端部は壁パネル3の上面と左側面にそれぞれ接着して取付けられた直線ガスケット部材11の端部と突き合わせて接合するとともに、接合面Sは接着されている。かくして、直線ガスケット部材11、コーナーガスケット部材21が脱離することなく、また、たるんだり、隙間があくという問題なく、躯体に形成された枠体に壁パネル3を気密性よく取付けることができる。
[ Reference Example 1]
2 is a partial perspective view showing an airtight structure of a wall panel according to Reference Example 1. FIG. As can be seen from FIG. 2, a corner portion of the wall panel 3 is formed by sticking a soft resin in the shape of a rod, and an L-shaped corner gasket member 21 is adhered and attached. The joint surface S is bonded while being abutted and bonded to the end portions of the linear gasket members 11 attached to the left side surfaces. Thus, the wall panel 3 can be attached to the frame formed on the housing with good airtightness without the straight gasket member 11 and the corner gasket member 21 being detached, and without sagging or having a gap.

図3は、実施例にかかる壁パネルの気密構造を示す部分斜視図である。図3からよくわかるように、壁パネル3の角部には軟質樹脂を棒状に形成し、L字型としたコーナーガスケット部材22が接着して取付けられ、このコーナーガスケット部材22の端部は、軟質樹脂から形成された2本の直線ガスケット部材12a、12bで挟み込んで接合されている。このように、直線部分を2本の直線ガスケット部材12a、12bで二重にシールし、角部近傍を三重にシールしているため、とくに、気密性を良好に保つことができる。 FIG. 3 is a partial perspective view illustrating the airtight structure of the wall panel according to the first embodiment. As can be clearly seen from FIG. 3, a corner gasket member 22 formed by sticking a soft resin to a corner of the wall panel 3 and having an L-shape is attached and attached. The end of the corner gasket member 22 is The two linear gasket members 12a and 12b formed of a soft resin are sandwiched and joined. Thus, since the straight portion is double-sealed by the two straight gasket members 12a and 12b and the vicinity of the corner portion is triple-sealed, the airtightness can be kept particularly good.

参考
図4(a)は、参考にかかる壁パネルの気密構造を示す部分正面図であり、図4(b)は、図4(a)におけるA−A線に沿う側断面図である。図4(a)、図4(b)からよくわかるように、直線ガスケット部材13は中空の軟質樹脂系パッキンから形成されるとともに、コーナーガスケット部材23は丸棒形の軟質樹脂をL字型に形成し、コーナーガスケット部材23の両端部は、直線ガスケット部材13の中空部に挿入されている。このように、4つの角部で直線ガスケット部材13とコーナーガスケット部材23とがしっかりと接合されているため、クッション性のよい中空の軟質樹脂系パッキンが躯体に形成された枠体と壁パネルとの間に密着するとともに、軟質樹脂系丸棒状コーナーガスケット部材が角部に隙間をあけることなく密着し、気密性を良好に保つことができる。
[ Reference Example 2 ]
Fig.4 (a) is a partial front view which shows the airtight structure of the wall panel concerning the reference example 2 , FIG.4 (b) is a sectional side view which follows the AA line in Fig.4 (a). 4A and 4B, the straight gasket member 13 is formed of a hollow soft resin packing, and the corner gasket member 23 is formed of a round bar-shaped soft resin in an L shape. The both end portions of the corner gasket member 23 are inserted into the hollow portions of the straight gasket member 13. Thus, since the linear gasket member 13 and the corner gasket member 23 are firmly joined at the four corners, a frame body and a wall panel in which a hollow soft resin-based packing having a good cushioning property is formed on the housing. In addition, the soft resin-based round bar-shaped corner gasket member is in close contact with each other without leaving a gap at the corner, and the airtightness can be kept good.

参考
図5(a)は参考にかかる壁パネルの気密構造を示す部分正面図であり、図5(b)は図5(a)におけるB−B線に沿う側断面図である。図5(a)、図5(b)からよくわかるように、コーナーガスケット部材24は、L字型に形成された丸棒状の軟質樹脂からなり、その両端部には挿入孔Hが穿たれている。この挿入孔Hに、中空の軟質樹脂系パッキンから形成された直線ガスケット部材14の端部を挿入して壁パネルの気密構造とされるため、上記と同様に、上記枠体と壁パネル3との間に作業性よく嵌め込まれ、気密性を良好に保つことができる。
[ Reference Example 3 ]
Fig.5 (a) is a partial front view which shows the airtight structure of the wall panel concerning the reference example 3 , FIG.5 (b) is a sectional side view along the BB line in Fig.5 (a). As can be seen from FIGS. 5A and 5B, the corner gasket member 24 is made of a round bar-shaped soft resin formed in an L-shape, and insertion holes H are formed at both ends thereof. Yes. Since the end portion of the linear gasket member 14 formed of a hollow soft resin packing is inserted into the insertion hole H to form an airtight structure of the wall panel, the frame body and the wall panel 3 It is fitted with good workability between the two, and the airtightness can be kept good.

本発明にかかる壁パネルの気密構造を示す正面図である。It is a front view which shows the airtight structure of the wall panel concerning this invention. 参考例1にかかる壁パネルの気密構造を示す部分斜視図である。It is a fragmentary perspective view which shows the airtight structure of the wall panel concerning the reference example 1. FIG. 実施例にかかる壁パネルの気密構造を示す部分斜視図である。It is a fragmentary perspective view which shows the airtight structure of the wall panel concerning Example 1. FIG. (a)参考にかかる壁パネルの気密構造を示す部分正面図である。(b)図4(a)におけるA−A線に沿う側断面図である。(A) It is a partial front view which shows the airtight structure of the wall panel concerning the reference example 2. FIG. (B) It is side sectional drawing which follows the AA line in Fig.4 (a). (a)参考にかかる壁パネルの気密構造を示す部分正面図である。(b)図5(a)におけるB−B線に沿う側断面図である。(A) It is a partial front view which shows the airtight structure of the wall panel concerning the reference example 3. FIG. (B) It is side sectional drawing which follows the BB line in Fig.5 (a).

符号の説明Explanation of symbols

1 直線ガスケット部材
2 コーナーガスケット部材
3 壁パネル
4 梁
5 土台
6 間柱
11 参考例1における直線ガスケット部材
21 参考例1におけるコーナーガスケット部材
参考例1における接合面
12a 実施例における直線ガスケット部材
12b 実施例における直線ガスケット部材
22 実施例におけるコーナーガスケット部材
13 参考における直線ガスケット部材
23 参考におけるコーナーガスケット部材
14 参考における直線ガスケット部材
24 参考におけるコーナーガスケット部材
参考においてコーナーガスケット部材の端部に穿たれた挿入孔
Linear gasket member 12b carried at the bonding surface 12a Example 1 at the corner gasket member S Reference Example 1 in the linear gasket member 21 Reference Example 1 in a straight line the gasket member 2 corner gasket member 3 wall panels 4 beams 5 base 6 studs 11 Reference Example 1 example 1 linear gasket member 22 example corner gasket member 13 in the first reference example corner gasket member 14 in the linear gasket member 23 reference example 2 in 2 reference example 3 corner gasket member H reference example 3 in the linear gasket member 24 reference example 3 in the Insertion hole drilled at the end of the corner gasket member

Claims (1)

躯体に形成された枠体に嵌め込まれる壁パネルにおいて、該壁パネルの上面、下面、左右側面の4面上の直線部に直線ガスケット部材を設け、角部に4個のL字型のコーナーガスケット部材を設けて、上記壁パネルの全外周面を囲むとともに、上記コーナーガスケット部材と直線ガスケット部材との端部どうしを接合してなる壁パネルの気密構造において、上記直線ガスケット部材とコーナーガスケット部材とを軟質樹脂から形成するとともに、上記コーナーガスケット部材の端部を2本の直線ガスケット部材で挟み込んで接合してなることを特徴とする壁パネルの気密構造In a wall panel to be fitted into a frame formed in a housing, a straight gasket member is provided on four straight portions on the upper, lower and left and right side surfaces of the wall panel, and four L-shaped corner gaskets are provided at the corners. provided member, surrounds the entire outer peripheral surface of the wall panel, the airtight structure of the wall panel formed by joining the ends with each other between the corner gasket member and the linear gasket member, and the linear gasket member and corner gasket member Is formed from a soft resin, and the end portion of the corner gasket member is sandwiched and joined by two linear gasket members .
JP2004038556A 2004-02-16 2004-02-16 Wall panel airtight structure Expired - Fee Related JP4158716B2 (en)

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