JPH11343779A - Opening frame watertight structure - Google Patents
Opening frame watertight structureInfo
- Publication number
- JPH11343779A JPH11343779A JP16621898A JP16621898A JPH11343779A JP H11343779 A JPH11343779 A JP H11343779A JP 16621898 A JP16621898 A JP 16621898A JP 16621898 A JP16621898 A JP 16621898A JP H11343779 A JPH11343779 A JP H11343779A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- opening
- watertight
- elastic
- watertight material
- 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
Landscapes
- Building Environments (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、開口枠を外壁の外
側から嵌合して取着する構造の開口枠水密構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a watertight structure of an open frame having a structure in which an open frame is fitted and attached from the outside of an outer wall.
【０００２】[0002]
【従来の技術】従来の開口枠水密構造は、外壁表面と開
口枠の間に弾性水密材を介装させている。2. Description of the Related Art In a conventional open frame watertight structure, an elastic watertight material is interposed between the outer wall surface and the open frame.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の開口枠水密
構造では、寸法公差で間隙に大小の差が生じたり、特に
外壁表面に凹凸模様があると、その凹部において弾性水
密材の圧縮比が小さくなり、水密性能を損なうことがあ
る。In the above-mentioned conventional open frame watertight structure, if the size of the gap is large or small due to the dimensional tolerance, or if the outer wall surface has a concavo-convex pattern, the compression ratio of the elastic watertight material is reduced in the concave portion. It may be smaller and impair watertightness.
【０００４】本発明は上記従来の問題を解決したもので
あり、外壁開口部に於いて高い水密性能が得られる開口
枠水密構造を提供することを目的とするものである。An object of the present invention is to solve the above-mentioned conventional problems, and an object of the present invention is to provide an opening frame watertight structure capable of obtaining high watertight performance at an outer wall opening.
【０００５】[0005]
【課題を解決するための手段】上記問題点を解決した本
発明の開口枠水密構造は、外壁開口部に開口枠を外壁の
屋外側から嵌合して取着する際に用いる開口枠水密構造
であって、外壁の開口縁外角部を弾性水密材に圧入した
状態で外壁開口部と開口枠の間に弾性水密材を介装させ
たことを特徴とするものである。An open frame watertight structure according to the present invention, which has solved the above-mentioned problems, is used for fitting an open frame to an outer wall opening from the outdoor side of the outer wall. The elastic watertight material is interposed between the outer wall opening and the opening frame in a state where the outer corner of the opening edge of the outer wall is pressed into the elastic watertight material.
【０００６】各構成要件について、詳説する。外壁開外
壁の開口縁外角部口部は、窓、掃出し出入口、設備小窓
等であり、通常アルミサッシからなる開口枠を嵌め込ん
でいる。開口枠は外壁の外側から嵌合して取着してい
る。弾性水密材は、天然ゴム、クロロプレンゴム、ブチ
ルゴム、シリコ−ンゴム、ポリ塩化ゴム等を帯状に形成
したものを使用し、外壁開口部の内周に沿って環状に配
設する。[0006] Each component requirement will be described in detail. The outer corner opening of the outer wall of the outer wall is a window, a discharge port, a small facility window, and the like, in which an opening frame usually made of an aluminum sash is fitted. The opening frame is fitted and attached from the outside of the outer wall. As the elastic watertight material, natural rubber, chloroprene rubber, butyl rubber, silicone rubber, polychlorinated rubber or the like is used in the form of a band, and is disposed annularly along the inner periphery of the outer wall opening.
【０００７】外壁の材料は、モルタル、無機サイディン
グ板、金属サイディング板、ＡＬＣ板、コンクリ−ト板
等を使用する。外壁の開口縁外角部が弾性水密材に圧入
した状態で外壁開口部と開口枠の間に弾性水密材を介装
させると、角部が圧入された部分の弾性水密材が強く圧
縮されて外壁表面と弾性水密材の密着性が及び密着の信
頼性が高まる。As a material for the outer wall, a mortar, an inorganic siding plate, a metal siding plate, an ALC plate, a concrete plate or the like is used. When an elastic watertight material is interposed between the outer wall opening and the opening frame in a state in which the outer edge of the outer edge of the outer wall is pressed into the elastic watertight material, the elastic watertight material in the portion into which the corner is pressed is strongly compressed and the outer wall is compressed. The adhesion between the surface and the elastic watertight material and the reliability of the adhesion are improved.
【０００８】例えば、弾性水密材の内側表面を斜め４５
度に形成すると、外壁の開口縁外角部が弾性水密材の斜
面に向かって正面から圧入され、例え外壁表面に凹凸模
様等があっても外壁開口部に於いて確実な水密性能が得
られる。弾性水密材の内側表面の傾斜角度は、必ずしも
斜め４５度に限ったものではなく、例えば外壁表面に出
入り寸法の大きな凹凸模様を有する場合には、外壁の壁
厚方向に沿った角度に形成すると、水密性能がさらに安
定するので好ましい。弾性水密材の内側表面は平面に限
ることはなく、湾曲凸面に形成しても良い。[0008] For example, the inner surface of the elastic watertight material is inclined 45 degrees.
When the outer wall is formed at an appropriate angle, the outer corner of the opening edge of the outer wall is press-fitted from the front toward the slope of the elastic watertight material, and even if the outer wall surface has an uneven pattern or the like, a reliable watertight performance can be obtained at the outer wall opening. The angle of inclination of the inner surface of the elastic watertight material is not necessarily limited to 45 degrees.For example, when the outer wall surface has a large uneven pattern with ingress and egress dimensions, the angle is formed along the wall thickness direction of the outer wall. This is preferable because the watertightness is further stabilized. The inner surface of the elastic watertight material is not limited to a flat surface, but may be formed as a curved convex surface.
【０００９】弾性水密材の外壁の開口縁外角部に対面し
た斜面上にブチルゴム系、変成シリコン系、アクリルウ
レタン系、ポリウレンタン系等の粘着層を積層形成する
と、例え外壁表面に凹凸模様があり、その凹部において
弾性水密材の圧縮比が小さくなっても、外壁の開口縁外
角部と弾性水密材の圧接効果に加え、両者の粘着による
水密効果が加算されるため、水密性能を損なうことがな
く信頼性が飛躍的に向上する。粘着層は予め外壁の開口
縁外角部の表面又は／及び弾性水密材の表面に粘着材を
塗布して形成するか、或いは表裏両面にこれら粘着材を
塗布した粘着テ−プを外壁の開口縁外角部の表面及び弾
性水密材の表面の間に介在させて形成する。When an adhesive layer such as a butyl rubber type, a modified silicon type, an acrylic urethane type or a polyurethane type is laminated on the slope facing the outer corner of the opening edge of the outer wall of the elastic watertight material, there is an uneven pattern on the outer wall surface. Even if the compression ratio of the elastic watertight material is reduced in the concave portion, in addition to the pressure contact effect between the outer edge of the opening edge of the outer wall and the elastic watertight material, the watertight effect due to the adhesion between the two is added, without impairing the watertight performance. The reliability is dramatically improved. The adhesive layer is formed by applying an adhesive to the surface of the outer corner of the outer edge of the outer wall and / or the surface of the elastic watertight material in advance, or by applying an adhesive tape coated with the adhesive on both front and back surfaces of the outer wall. It is formed between the surface of the outer corner and the surface of the elastic watertight material.
【００１０】[0010]
【発明の実施の形態】以下本発明の実施の形態を示す図
面に基づき説明する。図１は外壁に窓を構成する外壁開
口部１の開口枠２に実施した水密構造である。開口枠２
はアルミサッシを採用しており、３はケイ酸カルシウム
板よりなる外装材、４は石膏ボ−ドからなる内装下地
板、５は外壁開口部１の下地枠材でありこれに開口枠２
を取り付けている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a watertight structure implemented on an opening frame 2 of an outer wall opening 1 which forms a window on an outer wall. Opening frame 2
Is an aluminum sash, 3 is an exterior material made of a calcium silicate plate, 4 is an interior base plate made of a gypsum board, 5 is a base frame material of an outer wall opening 1 and an opening frame 2
Is installed.
【００１１】開口枠２の裏面コ−ナ−に位置するクロロ
プレインゴムからなる弾性水密材６を外壁を構成する外
装材３の開口縁外角部７を圧入した状態で取り付けてい
る。更に外装材３の表面と開口枠２の間に二次弾性水密
材８を設け、二重防水構造を採用している。An elastic watertight material 6 made of chloroprene rubber, which is located at a back corner of the opening frame 2, is attached in a state where the outer corner 7 of the opening edge of the exterior material 3 constituting the outer wall is press-fitted. Further, a secondary elastic watertight material 8 is provided between the surface of the exterior material 3 and the opening frame 2 to adopt a double waterproof structure.
【００１２】図２は開口枠２の取付工程を表す図であ
る。弾性水密材６の表面に外壁の開口縁外角部７に対面
した斜面９を形成し、開口枠２の取付時にはこの斜面９
に外壁の開口縁外角部７を圧入する。更には、斜面９の
上にブチルテ−プ１０を接着して粘着層１２を積層形成
している。FIG. 2 is a view showing a process of attaching the opening frame 2. A slope 9 is formed on the surface of the elastic watertight material 6 so as to face the outer edge 7 of the opening edge of the outer wall.
The outer corner 7 of the opening edge of the outer wall is press-fitted. Further, a butyl tape 10 is adhered on the slope 9 to form an adhesive layer 12 in a laminated manner.
【００１３】[0013]
【発明の効果】本発明の請求項１の開口枠水密構造は、
外壁開口部に開口枠を外壁の屋外側から嵌合して取着す
る際に用いる開口枠水密構造であって、外壁の開口縁外
角部を弾性水密材に圧入した状態で外壁開口部と開口枠
の間に弾性水密材を介装させたことを特徴とするので、
外壁の開口縁外角部が圧入された部分の弾性水密材が強
く圧縮されて外壁表面と弾性水密材の密着性が及び密着
の信頼性が高まる。従って、外壁開口部に於いて高い水
密性能が得られる。According to the first aspect of the present invention, the watertight structure of the opening frame is as follows.
An opening frame watertight structure used when an opening frame is fitted to and attached to the outer wall opening from the outdoor side of the outer wall, wherein the outer corner of the outer wall is pressed into the elastic watertight material at the outer edge of the outer wall and the opening. As it is characterized by having elastic watertight material interposed between the frames,
The elastic watertight material in the portion where the outer edge of the opening edge of the outer wall is press-fitted is strongly compressed, and the adhesion between the outer wall surface and the elastic watertight material and the reliability of the adhesion are improved. Accordingly, high watertightness can be obtained at the outer wall opening.
【００１４】請求項２の発明では、上記請求項１の発明
の効果に加えて、弾性水密材に外壁の開口縁外角部に対
面した斜面を形成し、この弾性水密材の斜面に外壁の開
口縁外角部を圧入したことを特徴とするので、外壁の開
口縁外角部がこれに対面した斜面に圧入されるため、外
壁表面に凹凸模様等があっても外壁開口部に於いて確実
な水密性能が得られる。According to a second aspect of the present invention, in addition to the effects of the first aspect of the present invention, a slope facing the outer corner of the opening edge of the outer wall is formed on the elastic watertight material, and the opening of the outer wall is formed on the slope of the elastic watertight material. The outer corner of the outer wall is press-fitted into the slope facing the outer edge, so even if there are irregularities on the outer wall surface, reliable watertightness is maintained at the outer wall opening. Performance is obtained.
【００１５】請求項３の発明では、上記請求項１及び２
の発明の効果に加え、弾性水密材の外壁の開口縁外角部
に対面した斜面上に粘着層を積層形成したことを特徴と
するので、外壁の開口縁外角部と弾性水密材の圧接効果
に加え、両者の粘着による水密効果が加算されるため、
水密性能の信頼性が飛躍的に向上する。According to the third aspect of the present invention, the first and second aspects are provided.
In addition to the effect of the invention, the adhesive layer is formed on the slope facing the outer edge of the opening edge of the outer wall of the elastic watertight material, so that the pressure contact effect between the outer edge of the opening edge of the outer wall and the elastic watertight material is improved. In addition, since the watertight effect due to the adhesion of both is added,
The reliability of the watertight performance is dramatically improved.
【図１】本発明の開口枠水密構造の実施態様を示す断面
図。FIG. 1 is a sectional view showing an embodiment of an open frame watertight structure of the present invention.
【図２】同上の組立工程を示す断面図。FIG. 2 is a sectional view showing an assembling step of the same.
１ 外壁開口部 ２ 開口枠 ６ 弾性水密材 ７ 開口縁外角部 ９ 斜面 １１ 粘着層 DESCRIPTION OF SYMBOLS 1 Opening of outer wall 2 Opening frame 6 Elastic watertight material 7 Outside corner of opening edge 9 Slope 11 Adhesive layer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 北川 聡 大阪府豊中市新千里西町１丁目１番４号 ナショナル住宅産業株式会社内 (72)発明者 佐藤 寛 大阪府豊中市新千里西町１丁目１番４号 ナショナル住宅産業株式会社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Satoshi Kitagawa 1-1-4 Shinsenri Nishimachi, Toyonaka City, Osaka Prefecture Inside the National Housing Industry Co., Ltd. (72) Inventor Hiroshi Sato 1-1-1, Shinsenri Nishimachi, Toyonaka City, Osaka Prefecture No. 4 Inside the National Housing Industry Co., Ltd.
Claims (3)
嵌合して取着する際に用いる開口枠水密構造であって、
外壁の開口縁外角部を弾性水密材に圧入した状態で外壁
開口部と開口枠の間に弾性水密材を介装させたことを特
徴とする開口枠水密構造。An opening frame watertight structure used when fitting an opening frame to an outer wall opening from the outdoor side of the outer wall and attaching the opening frame,
An opening frame watertight structure, wherein an elastic watertight material is interposed between an outer wall opening and an opening frame in a state where an outer edge of an outer edge of an outer wall is pressed into the elastic watertight material.
した斜面を形成し、この弾性水密材の斜面に外壁の開口
縁外角部を圧入したことを特徴とする請求項１の開口枠
水密構造。2. An opening frame according to claim 1, wherein a slope facing the outer corner of the opening edge of the outer wall is formed in the elastic watertight material, and the outer corner of the opening edge of the outer wall is pressed into the slope of the elastic watertight material. Watertight structure.
した斜面上に粘着層を積層形成したことを特徴とする請
求項２の開口枠水密構造。3. An open frame watertight structure according to claim 2, wherein an adhesive layer is laminated on a slope facing the outer corner of the opening edge of the outer wall of the elastic watertight material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16621898A JPH11343779A (en) | 1998-05-29 | 1998-05-29 | Opening frame watertight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16621898A JPH11343779A (en) | 1998-05-29 | 1998-05-29 | Opening frame watertight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11343779A true JPH11343779A (en) | 1999-12-14 |
Family
ID=15827309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16621898A Pending JPH11343779A (en) | 1998-05-29 | 1998-05-29 | Opening frame watertight structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11343779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013050009A (en) * | 2011-08-31 | 2013-03-14 | Takenaka Komuten Co Ltd | Building wall structure, sash, and building wall construction method |
-
1998
- 1998-05-29 JP JP16621898A patent/JPH11343779A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013050009A (en) * | 2011-08-31 | 2013-03-14 | Takenaka Komuten Co Ltd | Building wall structure, sash, and building wall construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6725620B2 (en) | Sealing mold arrangement for door and window frames | |
| JPH06322849A (en) | Waterproof structure of vertical outer wall joint, waterproof construction method, and gasket applied thereto | |
| JPH11343779A (en) | Opening frame watertight structure | |
| EP1329580A3 (en) | Hinge element for glass panels | |
| JP2875491B2 (en) | Joint structure at the corner of the outer wall | |
| JP2672119B2 (en) | Structure of outer wall joints | |
| JP2007321368A (en) | Opening device | |
| JPH1122037A (en) | Waterproof sheet and exterior panel sealing structure using the same | |
| CN212454093U (en) | A type of being connected waterproofing mechanism for window and house panel | |
| JPS6041379Y2 (en) | joint structure | |
| JP4955867B2 (en) | Building window sash installation method | |
| TWM634476U (en) | Magnetic soundproof door structure | |
| JP3779390B2 (en) | gasket | |
| JP3715756B2 (en) | Waterproof structure of the sash mount | |
| JPH10266370A (en) | Construction of joint section | |
| JP2001193361A (en) | Joint waterproofing construction method and joint waterproofing structure | |
| JP4313129B2 (en) | Water stop structure of sash frame edge | |
| JP2001193178A (en) | Joint material, building panel and joint waterproof construction method | |
| JP2553907Y2 (en) | Expansion joint cover mounting structure | |
| JP2002013356A (en) | Door body structure | |
| JPH07139268A (en) | Reentrant part structure of laminated glass | |
| JP2000265748A (en) | Glass window | |
| JPS61221509A (en) | Wiring fixture | |
| JPH0285493A (en) | Edge cover for movable partition unit | |
| JP2000356033A (en) | Decorative laminated sheet for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Effective date: 20050517 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050517 |
|
| A977 | Report on retrieval |
Effective date: 20070305 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20070619 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A02 | Decision of refusal |
Effective date: 20071016 Free format text: JAPANESE INTERMEDIATE CODE: A02 |