JPH0427998Y2 - - Google Patents
Info
- Publication number
- JPH0427998Y2 JPH0427998Y2 JP1986133699U JP13369986U JPH0427998Y2 JP H0427998 Y2 JPH0427998 Y2 JP H0427998Y2 JP 1986133699 U JP1986133699 U JP 1986133699U JP 13369986 U JP13369986 U JP 13369986U JP H0427998 Y2 JPH0427998 Y2 JP H0427998Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- window glass
- sash
- rain gutter
- rainwater
- 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.)
- Expired
Links
- 239000005357 flat glass Substances 0.000 claims description 20
- 239000000428 dust Substances 0.000 description 6
- 241001074085 Scophthalmus aquosus Species 0.000 description 5
- 238000011109 contamination Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
【考案の詳細な説明】
[産業上の利用分野]
本考案は建物外壁における水切り構造に関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a drainage structure on the outer wall of a building.
[従来の技術]
建物の外壁を形成する窓ガラスは通常はサツシ
に取付けられる。第2図はその一例を示し、窓ガ
ラス1はサツシ2の凹溝にシーラント6により固
定される。このような窓ガラスではサツシの凸部
に埃8がたまり、雨時にこの埃が雨水と一緒に外
壁を流れ、その途中で付着してしまうことがあ
る。そのため、第3図のように埃がたまりやすい
凸部をなくしたデザインや水を切りやすいデザイ
ンも工夫されているが、窓ガラス面に沿つて上か
ら下へ流れ落すことには変りなく、建物外壁の汚
染の問題としてその改善が強く望まれている。[Prior Art] Window glass forming the outer wall of a building is usually attached to a sash. FIG. 2 shows an example of this, in which the window glass 1 is fixed in the groove of the sash 2 with a sealant 6. In such a window glass, dust 8 accumulates on the convex portion of the sash, and when it rains, this dust flows down the outer wall together with rainwater and may adhere to the outside wall along the way. For this reason, as shown in Figure 3, designs have been devised to eliminate protrusions where dust can easily accumulate, and designs that make it easier to drain water. There is a strong desire to improve the problem of contamination of outer walls.
[問題点を解決するための手段]
本考案は、建物外壁における窓ガラスの水切り
に起因する前述の問題点を解決することを目的と
してなされたものであり、窓ガラスを目地部にお
いて支持するサツシの板受け部に開口部が設けて
あり、該開口部は前記目地部に添つて延在し、か
つサツシの本体部に設けた雨樋に開口しており、
上記開口部の上面は雨樋に向かつて下り傾斜の水
切り勾配を有しており、窓ガラス面の雨水を上記
開口部よりサツシ本体部に設けた雨樋に導き排出
するようにした建物外壁における水切り構造を提
供するものである。[Means for solving the problem] The present invention was made with the aim of solving the above-mentioned problem caused by the draining of window glass on the outer wall of a building. An opening is provided in the plate receiving part, and the opening extends along the joint part and opens into a rain gutter provided in the main body of the sash,
The upper surface of the opening has a drainage slope that slopes downward toward the rain gutter, and rainwater on the window glass surface is guided and discharged from the opening to the rain gutter provided in the main body of the building. It provides a drainage structure.
即ち、本考案の特徴は外壁を流れ落ちる雨水を
窓ガラス1枚毎に目地部裏に流れるようにし、上
部窓ガラスに付着した汚れが雨水と一緒に流れ落
ち、下部窓ガラスを汚さないことにある。 That is, the feature of the present invention is that rainwater running down the outer wall flows behind the joints of each windowpane, so that dirt adhering to the upper windowpane flows down with the rainwater and does not stain the lower windowpane.
次に本考案の実施例を第1図に従つて具体的に
説明する。図において、1は建物外壁の少なくと
も一部を形成する窓ガラス、2は該窓ガラスを取
付けるためのサツシであり、該サツシ2は窓ガラ
ス1を目地部で支持するための板受け部5をサツ
シ本体部に突出して有しており、窓ガラス1をシ
ーラント6により固定支持している。 Next, an embodiment of the present invention will be described in detail with reference to FIG. In the figure, 1 is a window glass that forms at least a part of the outer wall of the building, 2 is a sash for attaching the window glass, and the sash 2 has a plate receiving part 5 for supporting the window glass 1 at the joint part. The window glass 1 is fixedly supported by the sealant 6.
サッシ2の上記板受け部5には、開口部4がサ
ツシ2に沿つて即ち窓ガラス1の目地部に沿つて
設けてあり、一方サツシ2の本体部には雨樋3が
サツシ内部を中空構造にすることにより設けてあ
つて、前記開口部4を該雨樋3に開口せしめて、
板受け部5の上部に位置する窓ガラス面を流れ落
ちる雨水を、この開口部4より雨樋3に導き排出
するように構成している。この場合、開口部4の
上面は窓ガラス面を流れ落ちる雨水がその目地部
でこの開口部4に流れ込みやすいように、雨樋3
に向つて下り傾斜している水切り勾配を有してい
る。 In the plate receiving part 5 of the sash 2, an opening 4 is provided along the sash 2, that is, along the joint of the window glass 1, and on the other hand, in the main body of the sash 2, a rain gutter 3 is provided inside the sash. provided by a structure, the opening 4 is opened to the rain gutter 3,
It is constructed so that rainwater flowing down the window glass surface located at the upper part of the plate receiving part 5 is guided to the rain gutter 3 through this opening part 4 and discharged. In this case, the upper surface of the opening 4 has a rain gutter 3 so that rainwater flowing down the window glass surface can easily flow into the opening 4 at the joint.
It has a drainage slope that slopes downward towards.
なお、開口部4の間隙の大きさは特に限定され
ないが、この間隙があまり小さいと、雨水が開口
部4の下面の流動抵抗を受けるようになるために
通常は3mm以上が望ましい。 The size of the gap between the openings 4 is not particularly limited, but if the gap is too small, rainwater will be subject to flow resistance from the lower surface of the openings 4, so it is usually desirable that the gap is 3 mm or more.
本考案においてサツシ2は板受け部5に設けた
通常の水切りとは全く逆の水勾配を有する開口部
4とサツシ本体部に設けた雨樋構造とにより、窓
ガラス面を流れ落ちる雨水を開口部4が内部に呼
び込み、雨樋を通して排水することができる。 In the present invention, the sash 2 uses an opening 4 provided in the plate receiving part 5 and a rain gutter structure provided in the sash body, which has a water gradient that is completely opposite to that of a normal drainer, to allow rainwater flowing down the window glass surface to flow through the opening. 4 can be brought inside and drained through the rain gutter.
なお、サツシ2の雨樋3は図示を省略したが、
開口部4より集水した雨水をサツシの側部におい
て各窓ガラス毎あるいは複数の窓ガラスの分をま
とめて排水する。 In addition, the rain gutter 3 of Satsushi 2 is omitted from illustration.
Rainwater collected from the opening 4 is drained for each windowpane or for a plurality of windowpanes at the side of the sash.
[考案の効果]
本考案は、以上説明したように窓ガラス面を流
れ落ちる雨水を目地部において、サツシの板受け
部に設けた開口部からサツシ内部に設けた雨樋に
導き排水するように構成されているので、窓ガラ
スの表面に付着している埃を降雨時に雨水と一緒
にサツシ内部の雨樋に導くことができる。これに
より窓ガラス表面に付着している埃が降雨時に雨
水により次々に下部の窓ガラス面あるいは建物の
外壁を形成しているパネル面を流れ落ち、これら
の表面に付着し汚染するのを防止できる。特に埃
の汚染が目立ちやすい熱線反射ガラスに対する実
用効果が大きい。[Effects of the invention] As explained above, the present invention is configured so that rainwater flowing down the window glass surface is guided and drained from the opening provided in the plate holder of the sash to the rain gutter provided inside the sash at the joint. Because of this, dust adhering to the surface of the window glass can be guided to the rain gutter inside the satsushi together with rainwater during rain. This prevents dust adhering to the surface of the window glass from being washed down one after another by rainwater on the lower window glass surface or the panel surface forming the outer wall of the building, adhering to these surfaces and contaminating them. This has a particularly great practical effect on heat-reflecting glass where dust contamination is easily noticeable.
第1図は本考案に係る水切り構造部分の縦断面
図、第2図及び第3図は従来例の断面図を示す。
図において、1は窓ガラス、2はサツシ、3は
雨樋、4は開口部、5は板受け部。
FIG. 1 is a longitudinal sectional view of a draining structure according to the present invention, and FIGS. 2 and 3 are sectional views of a conventional example. In the figure, 1 is a window glass, 2 is a sash, 3 is a rain gutter, 4 is an opening, and 5 is a board holder.
Claims (1)
受け部に開口部が設けてあり、該開口部は前記目
地部に添つて延在し、かつサツシの本体部に設け
た雨樋に開口しており、上記開口部の上面は雨樋
に向かつて下り傾斜の水切り勾配を有しており、
窓ガラス面の雨水を上記開口部より雨樋に導き排
出するようにしたことを特徴とする建物外壁にお
ける水切り構造。 An opening is provided in the plate holder of the sash that supports the window glass at the joint, and the opening extends along the joint and opens into a rain gutter provided in the main body of the sash. , the upper surface of the opening has a drainage slope that slopes downward toward the rain gutter,
A drainage structure for an outer wall of a building, characterized in that rainwater on a window glass surface is guided to a rain gutter through the opening and drained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986133699U JPH0427998Y2 (en) | 1986-09-02 | 1986-09-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986133699U JPH0427998Y2 (en) | 1986-09-02 | 1986-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6340479U JPS6340479U (en) | 1988-03-16 |
JPH0427998Y2 true JPH0427998Y2 (en) | 1992-07-06 |
Family
ID=31034249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986133699U Expired JPH0427998Y2 (en) | 1986-09-02 | 1986-09-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0427998Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9801210L (en) * | 1998-04-07 | 1999-01-11 | Nordiska Balco Ab | Frame construction for mounting between two superimposed balcony tiles |
JP5918729B2 (en) * | 2013-08-23 | 2016-05-18 | 大和ハウス工業株式会社 | Drainage structure of drainage member and frame material |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0324734Y2 (en) * | 1984-10-13 | 1991-05-29 |
-
1986
- 1986-09-02 JP JP1986133699U patent/JPH0427998Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6340479U (en) | 1988-03-16 |
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