JPH0246630Y2 - - Google Patents
Info
- Publication number
- JPH0246630Y2 JPH0246630Y2 JP1983175100U JP17510083U JPH0246630Y2 JP H0246630 Y2 JPH0246630 Y2 JP H0246630Y2 JP 1983175100 U JP1983175100 U JP 1983175100U JP 17510083 U JP17510083 U JP 17510083U JP H0246630 Y2 JPH0246630 Y2 JP H0246630Y2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- eaves
- window
- room
- blocking
- 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
- 238000009423 ventilation Methods 0.000 claims description 72
- 230000000903 blocking effect Effects 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 239000005357 flat glass Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Building Awnings And Sunshades (AREA)
Description
【考案の詳細な説明】 この考案は、主に換気窓の改良に関する。[Detailed explanation of the idea] This invention mainly relates to improvements in ventilation windows.
従来から換気窓については種々提案されている
が、建物外壁に設けた窓開口部に平面的にルーバ
ーなどからなる開閉窓を設け、換気作用を発揮さ
せていたにすぎない。特に風雨の室内への吹込み
や採光面の配慮がなんらなされておらず、外観上
の体裁も悪かつた。 Various ventilation windows have been proposed in the past, but they have only been made by providing a two-dimensional opening/closing window made of a louver or the like in a window opening on the outer wall of a building to provide ventilation. In particular, no consideration was given to the blowing of wind and rain into the room and lighting, and the exterior appearance was also poor.
この考案は、換気作用のみならず四季または昼
夜の変化に応じて太陽熱を有効に室内に取入れる
ことができるようにした窓装置に係り、その要旨
は、建物外壁１に設けた窓開口部３の上縁３ａに
日射し（日差しあるいは陽差し）遮断用ひさし４
を室外側へ斜め下方に突設すると共に、上記窓開
口部３の下縁３ｄに換気枠１５を室外側へ斜め上
方に突設し、且つその両者４，１５の互いに対向
する先端縁を一体的に連結し、前記窓開口部３の
両側縁３ｂ，３ｃに、上記ひさし４及び換気枠１
５に連続する側壁１２，１３を突設し、上記換気
枠１５内の換気取入口１４に、透光性換気遮断板
１７を、該換気遮断板１７の上縁側を中心として
内開き式に開閉自在に取付けると共に、該換気遮
断板１７と上記ひさしと４との間には、該換気遮
断板１７の開放方向に引張力を作用させるばねバ
ランサー１９を介設し、上記日射し遮断用ひさし
４を透光性材料で形成すると共に、該ひさし４の
外面側に日射しの室内への入射または遮断用可動
ルーバー８を設けてなるものである。 This invention relates to a window device that not only provides ventilation but also allows solar heat to be effectively brought into the room according to the seasons or changes in day and night. Sunlight (sunshine or sunlight) blocking eaves 4 on the upper edge 3a of the
A ventilating frame 15 is provided on the lower edge 3d of the window opening 3 to protrude diagonally downward toward the outdoor side, and a ventilation frame 15 is provided on the lower edge 3d of the window opening 3 to protrude diagonally upward toward the outdoor side, and the mutually opposing tip edges of both 4 and 15 are integrated. The eaves 4 and the ventilation frame 1 are connected to both side edges 3b and 3c of the window opening 3.
side walls 12 and 13 are protrudingly connected to the ventilation frame 15, and a translucent ventilation blocking plate 17 is opened and closed inwardly with the upper edge of the ventilation blocking plate 17 centered at the ventilation intake port 14 in the ventilation frame 15. A spring balancer 19 is interposed between the ventilation shield plate 17 and the eaves 4 to apply a tensile force in the opening direction of the ventilation shield plate 17, so that the solar radiation shield eaves 4 can be freely attached. It is made of a translucent material, and is provided with a movable louver 8 on the outer surface of the eaves 4 for blocking sunlight from entering the room.
以下この考案の実施例を図面によつて説明する
と、第１図は建物外壁１から室外側に突出して、
かつ室内の床面近くに設ける地窓のタイプの窓装
置２を示すもので、側面視三角形の外観を呈して
いる。 An embodiment of this invention will be described below with reference to drawings. FIG.
It also shows a window device 2 of the ground window type installed near the floor of the room, and has a triangular appearance when viewed from the side.
第２図は、この窓装置２の詳細を示すもので、
建物外壁１に開設した窓開口部３の上縁３ａに約
45゜の勾配のついた日射し（日差しあるいは陽差
し）遮断用ひさし４が取付けられるが、この実施
例に示されるひさし４は図示のように、窓開口部
上縁３ａにビス止めされる上枠５ａとひさし先端
部の下枠５ｂと左右の側枠５ｃ，５ｄとによつて
矩形状のひさし枠５が形成され、このひさし枠５
に窓ガラスや透明プラスチツクのような透光性板
体６が取付けられて天窓タイプに形成されると共
に、ひさし枠５及びこれに囲繞される透光性板体
６の上面側に複数個の可動ルーバー８、具体的に
は建物外壁側基部からひさし先端部にかけて適当
間隔に枢軸７ａ〜７ｅを支点として矢印方向に開
閉自在な可動ルーバー８ａ〜８ｅ枢支され、かつ
各枢軸７ａ〜７ｅにピニオン９ａ〜９ｅが固着さ
れ、これらが室内側に設けたつまみ１０によつて
上下に往復動自在なラツク１１に噛み合わされて
なるものである。 FIG. 2 shows details of this window device 2.
Approx.
A solar radiation (sunshine or sunshine) blocking eaves 4 with a slope of 45 degrees is installed, and the eaves 4 shown in this embodiment is an upper frame screwed to the upper edge 3a of the window opening as shown in the figure. 5a, the lower frame 5b at the tip of the eaves, and the left and right side frames 5c and 5d form a rectangular eave frame 5.
A translucent plate 6 such as window glass or transparent plastic is attached to form a skylight type, and a plurality of movable movable plates are attached to the upper surface of the eaves frame 5 and the translucent plate 6 surrounded by the eaves frame 5. Louvers 8, specifically movable louvers 8a to 8e, which can be freely opened and closed in the direction of the arrows with pivots 7a to 7e as fulcrums, are supported at appropriate intervals from the base of the outer wall of the building to the tip of the eaves, and pinions 9a are attached to each of the pivots 7a to 7e. .about.9e are fixed, and these are engaged with a rack 11 that can be reciprocated up and down by a knob 10 provided on the indoor side.
またひさし４の両側端部に連続して窓開口部３
の両側縁３ｂ，３ｃに側面視略三角形状の側壁１
２，１３が突設され、しかしてひさし４の先端縁
と両側壁１２，１３の先端縁と窓開口部３の下縁
３ｄとに囲繞されて窓開口部３に連通する換気取
入口１４が形成されるが、この実施例にあつては
該換気取入口１４は、前記ひさし枠５の下枠５ｂ
にビス止めされた換気上枠１５ａと窓開口部３の
下縁３ｄに沿つてビス止めされる換気下枠１５ｂ
と左右側壁１２，１３の先端縁にビス止めされた
換気側枠１５ｃ，１５ｄとからなる換気枠１５に
よつて形成され、この換気枠１５には、換気遮断
板１７が、該換気遮断板の上縁側を中心として内
開き式に開閉しうるように枢着される。該遮断板
１７はガラス板や透明プラスチツク板などの透光
性板体１７ａが四周枠１７ｂで囲繞された窓ガラ
スタイプのものからなり、非換気時には締金１８
によつて上記遮断板１７が換気枠１５に係止され
て換気取入口１４を遮断すると共に、開放時に
は、図示のようにひさし４と換気遮断板１７との
間に、該換気遮断板１７の開放方向に引張力を作
用させるばねバランサー１９を取付けることによ
つて、該ばねバランサー１９の引張力によつて軽
く開放できるようになつている。なお、換気枠１
５の室外側には防虫網枠２０が取付けられるよう
になつている。さらにひさし４の先端縁の下枠５
ｂまたはこれに設けられたカバー（鼻かくし）２
１と窓開口部３の下縁たる換気下枠１５ｂまたは
遮断板１７の四周枠１７ｂとを通る日差し仮想線
Ｐの入射角αは15゜前後になるようひさし４を設
けることが好ましい。これは日差しの最も強い８
月〜９月にかけての日射しの室内への最も低い入
射角が15゜前後であるため、ひさし４の先端縁と
窓開口部３の下縁を通る日差しの入射角が15゜前
後になるようひさし４を形成しておけば、夏期に
おける強い日射しの室内への侵入を昼夜にわたつ
て確実に阻止することができるためである。 In addition, there are window openings 3 continuous to both ends of the eaves 4.
side walls 1 having a substantially triangular shape in side view on both side edges 3b, 3c;
2 and 13 are provided in a protruding manner, and a ventilation intake 14 is surrounded by the leading edge of the eaves 4, the leading edges of the side walls 12 and 13, and the lower edge 3d of the window opening 3, and communicates with the window opening 3. However, in this embodiment, the ventilation inlet 14 is formed in the lower frame 5b of the eave frame 5.
The ventilation upper frame 15a is screwed to the upper ventilation frame 15a and the ventilation lower frame 15b is screwed along the lower edge 3d of the window opening 3.
and ventilation side frames 15c and 15d screwed to the leading edges of the left and right side walls 12 and 13, and the ventilation frame 15 has a ventilation shielding plate 17 attached to the ventilation shielding plate. It is pivoted so that it can be opened and closed in an inward manner centering on the upper edge. The blocking plate 17 is of a window glass type in which a transparent plate 17a such as a glass plate or a transparent plastic plate is surrounded by a four-periphery frame 17b, and the clamp 18 is closed when ventilation is not performed.
The blocking plate 17 is locked to the ventilation frame 15 to block the ventilation intake 14, and when opened, the ventilation blocking plate 17 is inserted between the eaves 4 and the ventilation blocking plate 17 as shown in the figure. By installing a spring balancer 19 that applies a tensile force in the opening direction, the opening can be easily performed by the tensile force of the spring balancer 19. In addition, ventilation frame 1
An insect-proof net frame 20 is attached to the outside of the room 5. Furthermore, the lower frame 5 of the tip edge of the eaves 4
b or a cover (nose comb) 2 attached to it
It is preferable to provide the eaves 4 so that the incident angle α of the imaginary line of sunlight P passing through the ventilation lower frame 15b, which is the lower edge of the window opening 3, or the four-periphery frame 17b of the blocking plate 17 is approximately 15 degrees. This is the strongest sunlight 8
Since the lowest angle of incidence of sunlight entering the room from Monday to September is around 15 degrees, the eaves should be designed so that the angle of incidence of sunlight passing through the tip edge of the eaves 4 and the lower edge of the window opening 3 is around 15 degrees. 4, it is possible to reliably prevent strong sunlight from entering the room during the summer both day and night.
第３図ａ乃至第３図ｄは、上記構造からなる窓
装置２の四季または昼夜における使用態様を示す
もので、そのうち第３図ａは夏期の昼間における
使用態様を示す。即ちひさし４の可動ルーバー８
を閉鎖状態に遮断して、強い日射しの室内への侵
入を阻止すると共に、換気遮断板１７を開放して
換気取入口１４より矢印に示すように室内外にわ
たつて換気する。そして夏期の夜間にあつては、
第３図ｂに示すようにひさし４の可動ルーバー８
を開放状態にして室外の冷気をひさし４を介して
室内に伝播させ、かつ換気取入口１４を常時開放
しておくことに室内外にわたつて換気をする。ま
た第３図ｃは冬期の昼間における使用態様を示す
もので、可動ルーバー８を開放させて日射しをひ
さし４を介してできるだけ室内に伝播させて室内
を暖めると共に換気遮断板１７を閉鎖状態にして
室外の冷気の室内への侵入、また室内の暖気の室
外への漏出を防止するようにして使用する。そし
て冬期の夜間にあつては第３図ｄに示すように可
動ルーバー８を閉鎖して室外の冷気がひさし４を
伝つて室内へ伝播するのを阻止すると共に、換気
取入口１４を常時閉鎖しておくことによつて冷気
の室内への侵入を阻止し、なおこの際図示のよう
に窓開口部３に断熱戸２２を開閉自在に設けるこ
とによつてより一層室内外にわたつての熱の伝播
を有効に阻止し室内暖気の漏出を防止することが
できる。 3a to 3d show how the window device 2 having the above structure is used in the four seasons or during day and night, of which FIG. 3a shows how it is used during the daytime in summer. That is, the movable louver 8 of the eaves 4
is shut off in a closed state to prevent strong sunlight from entering the room, and at the same time, a ventilation blocking plate 17 is opened to ventilate the room and the outside as shown by the arrow from the ventilation intake port 14. And at night in the summer,
Movable louvers 8 of the eaves 4 as shown in Figure 3b
The cold air from outside is propagated into the room through the eaves 4 by keeping it open, and the ventilation inlet 14 is kept open at all times to provide ventilation both inside and outside the room. FIG. 3c shows how the movable louver 8 is used during the daytime in winter, and the movable louver 8 is opened to allow sunlight to propagate as much as possible into the room through the eaves 4 to warm the room, while the ventilation shield plate 17 is closed. It is used in such a way as to prevent cold air from outside from entering the room and warm air from inside the room from leaking to the outside. At night in winter, the movable louver 8 is closed to prevent cold air from outside from propagating into the room through the eaves 4, as shown in Figure 3d, and the ventilation inlet 14 is closed at all times. This prevents cold air from entering the room, and by providing an insulating door 22 that can be opened and closed in the window opening 3 as shown in the figure, it is possible to further prevent heat from entering the room. It is possible to effectively prevent the spread and prevent indoor warm air from leaking.
上記構造からなる窓装置２は、西日や東日を受
ける壁面のように窓を設けることが好ましくない
場所や納戸や浴室などの地窓として用いることが
できるが、これ以外に第４図に示すように一般の
窓２３の下部や、第５図に示すように勝手口２４
の上部に換気や太陽熱取入用窓２として並用する
ことができる。 The window device 2 having the above structure can be used in places where it is undesirable to install a window, such as on a wall that receives the setting sun or the east sun, or as a ground window in a closet or bathroom. As shown in the lower part of the general window 23, as shown in FIG.
The upper part can also be used as a window 2 for ventilation and solar heat intake.
また第６図に示すように、ひさし４を断熱パネ
ルなど遮光性と断熱性に富む板材で形成し、前記
実施例のように透光性パネルに可動ルーバーを設
ける構造にしないで、換気取入口１４からの通風
と明り取りにこの窓装置２を使用することもでき
る。 In addition, as shown in FIG. 6, the eaves 4 is formed of a board material with excellent light-shielding and heat-insulating properties, such as a heat-insulating panel, and instead of having a structure in which a movable louver is provided on a light-transmitting panel as in the previous embodiment, the ventilation intake is This window device 2 can also be used for ventilation and lighting from 14.
さらに第７図に示すように便所や浴室のように
換気の必要性の多い場所では壁面１の上下にわた
つてこの窓装置２，２を設けることによつてより
有効に換気と室内空調を期することができる。 Furthermore, as shown in Fig. 7, in places where ventilation is often required, such as toilets and bathrooms, by providing these window devices 2, 2 above and below the wall 1, ventilation and indoor air conditioning can be more effectively achieved. can do.
さらにまた第８図に示すようにこの窓装置２を
出窓タイプに形成し、ひさし４と換気取入口１４
との間に出窓空間部２５を設け、該空間部に花び
んなど室内装飾用棚２６を形成、ひさし４より冷
暖気を室内へ導入し、かつ換気取入口１４によつ
て換気するようにした所謂機能出窓として応用す
ることができる。 Furthermore, as shown in FIG.
A bay window space 25 is provided between the space and a shelf 26 for interior decoration such as flower vases is formed in the space, cool and warm air is introduced into the room through the eaves 4, and ventilation is provided through the ventilation intake 14. It can be applied as a functional bay window.
この考案によれば、窓開口部の上縁に、透光性
材料で形成した日射し遮断用ひさしを室外側へ斜
め下方に突設すると共に、該ひさしの外面側に可
動ルーバーを設け、上記窓開口部の下縁に換気枠
を室外側へ斜め上方に突設しているため、太陽光
の入射角度の高い夏期には、可動ルーバーを適度
な閉鎖状態とすることにより強い日射しを適度に
遮断して、その強い日射しが室内に直接、入射さ
れるのを阻止し、太陽光の入射角度の低い冬期に
は、弱い日射しを上記換気取入口から室内に採り
入れることができると共に、可動ルーバーを開放
状態とすることで日射しをひさしを介して室内に
採り入れることができるものであつて、可動ルー
バー付きのひさしによつて夏期の日射しの過度の
入射を防止するという利点を維持しつつ、それに
よつて冬期に室内が暗く、冷たくなるという欠点
を解消することができるものである。 According to this invention, a solar radiation-blocking eave made of a translucent material is provided on the upper edge of the window opening, projecting diagonally downward toward the outdoor side, and a movable louver is provided on the outer surface of the eaves. A ventilation frame is installed on the lower edge of the opening that projects diagonally upward toward the outside of the room, so in the summer when the angle of incidence of sunlight is high, the movable louver can be closed appropriately to block strong sunlight. This prevents strong sunlight from entering the room directly, and in winter when the angle of incidence of sunlight is low, allows weak sunlight to enter the room from the ventilation intake, and allows the movable louver to be opened. This allows sunlight to enter the room through the eaves, while maintaining the advantage of preventing excessive sunlight from entering in the summer due to the movable louvered eaves. This can solve the problem of indoor rooms becoming dark and cold during the winter.
また前記換気枠内の換気取入口に換気遮断板を
開閉自在に取付けているから、その換気遮断板を
開放して室内の換気をおこなうことができると共
に、それを閉鎖して室内への冷気等の侵入を防止
することができることは勿論のこと、上記換気遮
断板を透光性材料により形成していることから、
換気取入口の閉鎖時でも、その開放時と同じ程度
の採光量を確保することができる。従つて夏期に
は、開放された換気取入口を通して換気と採光を
おこなうことができると共に、冬期には、上記換
気取入口を閉鎖して冷気の侵入を防止しつつ、そ
の換気取入口を通して室内への採光を確保するこ
とができるものであつて、夏期は涼しく、冬期に
は暖かくして明るい居住環境を維持することがで
きるものである。 In addition, since a ventilation shielding plate is attached to the ventilation intake in the ventilation frame so that it can be opened and closed, the ventilation shielding plate can be opened to ventilate the room, and it can be closed to ventilate the room. In addition to being able to prevent the intrusion of
Even when the ventilation intake is closed, it is possible to secure the same amount of daylight as when it is open. Therefore, in the summer, ventilation and light can be brought in through the open ventilation intake, and in the winter, the ventilation intake can be closed to prevent cold air from entering the room, while allowing the ventilation into the room through the ventilation intake. It is possible to maintain a living environment that is cool in the summer and warm and bright in the winter.
また、前記換気遮断板は上縁側を中心として内
開き式に開閉しうるよう取付けられていると共
に、この換気遮断板と前記ひさしとの間に、換気
遮断板の開放方向に引張力を作用させるばねバラ
ンサーが介設してあるため、換気遮断板の開放操
作を軽便に行うことができる。特にこの換気遮断
板は閉鎖状態においてその下縁側（開放端部側）
から上縁側へ斜め上方に延びるよう配置されてい
て、開放時にはその下縁側を窓開口部の外部にお
いて持ち上げる必要があることから、上記ばねバ
ランサーの引張力によつて非常に軽く開放するこ
とができる。 Further, the ventilation shielding plate is installed so that it can be opened and closed in an inward manner centering on the upper edge side, and a tensile force is applied between the ventilation shielding plate and the eaves in the opening direction of the ventilation shielding plate. Since a spring balancer is provided, the ventilation shield plate can be opened easily. In particular, this ventilation shield plate is on its lower edge side (open end side) in the closed state.
It is arranged to extend obliquely upward from the window to the upper edge side, and when opening it, it is necessary to lift the lower edge side outside the window opening, so it can be opened very lightly by the tensile force of the spring balancer. .
更に、前記可動ルーバーはひさしの外面側に設
けてあることから、この可動ルーバーを開放させ
た状態において前記換気遮断板を室内側へ最大限
開放させてもその換気遮断板が可動ルーバーに当
たつて該ルーバーを破損させるといつた不都合な
事態をまねくおそれがなく、またひさしの内面側
にルーバーが突出しないため、室内側空間部を有
効に利用できると共に室内側から見た外観上の体
裁も良好となる。 Furthermore, since the movable louver is provided on the outer surface of the eaves, when the movable louver is open, even if the ventilation shielding plate is opened to the maximum extent toward the indoor side, the ventilation shielding plate will not hit the movable louver. There is no risk of causing an inconvenient situation such as damage to the louver due to the louver, and since the louver does not protrude from the inner surface of the eaves, the indoor space can be used effectively and the appearance as seen from the indoor side is also improved. Becomes good.
第１図は、この考案の一実施例の外観斜視図、
第２図は同縦断面拡大図、第３図ａ乃至第３図ｄ
は同使用態様説明図、第４図はこの考案の他の実
施例の外観斜視図、第５図は同じく他の実施例の
外観斜視図、第６図は同じく他の実施例を示す縦
断面図、第７図は同じく他の実施例を示す縦断面
図、第８図は同じく他の実施例を示す縦断面図で
ある。
１……建物外壁、３……窓開口部、３ａ……窓
開口部上縁、３ｂ，３ｃ……窓開口部側縁、３ｄ
……窓開口部下縁、４……日射（日差しあるいは
陽差し）遮断用ひさし、８，８ａ〜８ｅ……可動
ルーバー、１２，１３……側壁、１４……換気取
入口、１５……換気枠、１６……蝶番、１７……
換気遮断板。
FIG. 1 is an external perspective view of an embodiment of this invention.
Figure 2 is an enlarged longitudinal cross-sectional view of the same, Figures 3a to 3d
4 is an external perspective view of another embodiment of the invention, FIG. 5 is an external perspective view of another embodiment, and FIG. 6 is a longitudinal section showing another embodiment. FIG. 7 is a longitudinal sectional view showing another embodiment, and FIG. 8 is a longitudinal sectional view showing another embodiment. 1... External wall of building, 3... Window opening, 3a... Upper edge of window opening, 3b, 3c... Side edge of window opening, 3d
... lower edge of window opening, 4 ... solar radiation (sunshine or sunshine) blocking eaves, 8, 8a to 8e ... movable louver, 12, 13 ... side wall, 14 ... ventilation intake, 15 ... ventilation frame , 16... hinge, 17...
Ventilation blocking board.
Claims (1)
（日差しあるいは陽差し）遮断用ひさしを室外
側へ斜め下方に突設すると共に、上記窓開口部
の下縁に換気枠を室外側へ斜め上方に突設し、
且つその両者の互いに対向する先端縁を一体的
に連結し、前記窓開口部の両側縁に、上記ひさ
し及び換気枠に連続する側壁を突設し、上記換
気枠内の換気取入口に、透光性換気遮断板を、
該換気遮断板の上縁側を中心として内開き式に
開閉自在に取付けると共に、該換気遮断板と上
記ひさしとの間には、該換気遮断板の開放方向
に引張力を作用させるばねバランサーを介設
し、上記日射し遮断用ひさしを透光性材料で形
成すると共に、該ひさしの外面側に日射しの室
内への入射または遮断用可動ルーバーを設けて
なる建物用窓装置。 ２ 日射し遮断用ひさしの先端縁と窓開口部下縁
とを結ぶ日射し入射角が約15゜になるよう上記
ひさしを設けてなる実用新案登録請求の範囲第
１項記載の建物用窓装置。[Scope of Claim for Utility Model Registration] 1. A solar radiation (sunshine or sunshine) blocking eaves are provided on the upper edge of a window opening provided on the outer wall of a building, projecting diagonally downward toward the outdoor side, and the lower edge of the window opening is A ventilation frame is installed diagonally upward to the outside of the room,
Further, the mutually opposing leading edges of both are integrally connected, and side walls that are continuous with the eaves and ventilation frame are provided protruding from both sides of the window opening, and a transparent side wall is provided at the ventilation intake in the ventilation frame. Optical ventilation blocking board,
The ventilation shielding plate is attached so that it can be opened and closed in an inward-opening manner centering on the upper edge side, and a spring balancer is interposed between the ventilation shielding plate and the eaves to apply a tensile force in the opening direction of the ventilation shielding plate. A window device for a building, wherein the eaves for blocking sunlight are formed of a translucent material, and a movable louver for entering or blocking sunlight from entering a room is provided on the outer surface of the eaves. 2. The window device for a building according to claim 1, wherein the eaves are provided so that the angle of incidence of solar radiation connecting the leading edge of the solar radiation blocking eaves and the lower edge of the window opening is approximately 15°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17510083U JPS6082088U (en) | 1983-11-11 | 1983-11-11 | Building window equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17510083U JPS6082088U (en) | 1983-11-11 | 1983-11-11 | Building window equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6082088U JPS6082088U (en) | 1985-06-06 |
| JPH0246630Y2 true JPH0246630Y2 (en) | 1990-12-07 |
Family
ID=30381033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17510083U Granted JPS6082088U (en) | 1983-11-11 | 1983-11-11 | Building window equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082088U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008223346A (en) * | 2007-03-13 | 2008-09-25 | Misawa Homes Co Ltd | Canopy and building |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845877B2 (en) * | 1976-07-07 | 1983-10-13 | 工業技術院長 | Color video signal recording and playback method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631670Y2 (en) * | 1978-03-31 | 1981-07-28 | ||
| JPS5622392U (en) * | 1979-07-31 | 1981-02-27 | ||
| JPS5845877U (en) * | 1981-09-21 | 1983-03-28 | 東プラ株式会社 | bay window |
-
1983
- 1983-11-11 JP JP17510083U patent/JPS6082088U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845877B2 (en) * | 1976-07-07 | 1983-10-13 | 工業技術院長 | Color video signal recording and playback method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6082088U (en) | 1985-06-06 |
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