JP4034422B2 - Ventilation structure of building openings - Google Patents

Ventilation structure of building openings Download PDF

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Publication number
JP4034422B2
JP4034422B2 JP13553198A JP13553198A JP4034422B2 JP 4034422 B2 JP4034422 B2 JP 4034422B2 JP 13553198 A JP13553198 A JP 13553198A JP 13553198 A JP13553198 A JP 13553198A JP 4034422 B2 JP4034422 B2 JP 4034422B2
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Japan
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frame
opening
ventilation
building
frame part
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JP13553198A
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JPH11324523A (en
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久徳 小宮
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Fujisash Co Ltd
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Fujisash Co Ltd
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Description

【0001】
【発明の属する技術分野】
この発明は、窓や玄関等のような建物の開口部の通気構造に関する。
【0002】
【従来の技術】
建物の開口部の通気構造の内、玄関ドアに関する通気構造の従来例を説明する。
この種の通気構造については、玄関ドアのタイプの相違によって、異なった構造となっていた。
玄関ドアが、袖のないドア単体から構成されている場合には、室内外を直線的に連絡する通気孔をドアの取付枠に設け、これらの通気孔を遮断する遮断手段の操作により、通気を行っていた。
また、玄関ドアが、袖のあるドアから構成されている場合には、袖部分に開き窓又は上下げ窓を入れて、その窓の開閉により通気していた。
【0003】
【発明が解決しようとする課題】
しかし、ドア単体の上記通気構造の場合、その通気孔が室内外を直線的に開口するため、通気孔が開状態の場合に室外側から室内側を透視できることになってしまい、好ましくなかった。
一方、袖付きドアの通気構造の場合、窓を設けたことにより、その分採光面積を小さくし、デザイン的にも複雑になっていた。
【0004】
上記問題点は、玄関以外の他の開口部の通気構造においても同様に存在するものであった。
【0005】
そこで、この発明は上記事情に鑑みてなされたもので、建物の開口部において室外側から室内側を透視できない枠の通気構造を提供すると共に、また採光面積を確保することができ、デザイン的にもシンプルな開口部の通気構造を提供することを目的とする。
【0006】
【課題を解決するための手段】
上記目的を達成するため、本願発明に係る通気構造は、建物の開口部に配置する枠を躯体側枠部と開口側枠部と通気枠部とで構成し、前記開口側枠部と通気枠部間に、室外側に面して第1の通気部を設け、一方室内側に面して第2の通気部を設け、各通気部間の空間を仕切る仕切壁を設け、その仕切壁に空気の流路を折り曲げて流通させる通気口を設けると共に、前記第1又は第2の通気部に開閉蓋を設けた建物の開口部の通気構造において、前記通気枠部は、躯体側枠部と略同一寸法に形成されると共に、上枠の通気枠部はコ字状に成形され、その底面を上枠の躯体側枠部に固定することによって下開き状になり、この下開きコ字状の通気枠部に、上枠の開口側枠部の上端を差入れて、その先端を上枠の通気枠部の隅に当接させ、上枠の開口側枠部の上端を用いて前記仕切壁とし、一方、下枠の開口側枠部の下部に下開きコ字状部を成形し、このコ字状部に下枠の通気枠部の一部を差入れて、その先端平面部を下枠の開口側枠部の隅に当接させ、前記仕切壁としていることを特徴とする(請求項1に記載の発明)。
【0007】
従来の枠を機能的に区分すると、枠を躯体側に固定するための躯体側枠部とその枠によって形成された開口にガラス障子等を取付ける開口側枠部からなる。
これに対し、本願発明では、室外及び室内間で空気を流通させる「通気枠部」を加え、且つ前記開口側枠部との間に、室外側に面して第1の通気部を、一方室内側に面して第2の通気部をそれぞれ設け、各通気部間の仕切壁に設けた通気口により、空気の流路を折り曲げることができるので、室外側から室内側を透視できない枠の通気構造を提供することができる。
【0008】
上記枠を窓枠として、建物の開口部に配置してもよいし、またドア枠として、建物の開口部に配置してもよい(請求項2及び3に記載の発明)。
【0009】
さらに、上記枠を袖枠として、建物の開口部に配置してもよい(請求項4に記載の発明)。
例えば、窓或いはドアの片袖枠或いは両袖枠に上記枠を配置すれば、採光面積を確保することができ、デザイン的にもシンプルな開口部の通気構造にすることができる。
【0010】
上記課題を解決するため、本願発明に係る通気構造は、建物の開口部に配置する方立を本体枠部、通気枠部、部材取付枠部及び方立の室内側を化粧する化粧枠部とで構成し、前記本体枠部と通気枠部間に、室外側に面して第1の通気部を設け、一方前記化粧枠部の側面に、室内側に面して第2の通気部を設けると共に、スライド板により、前記第2の通気部を開閉する建物の開口部の通気構造において、前記本体枠部の側面にビスを介して前記通気枠部と前記部材取付枠部がそれぞれ取付けられ、前記通気枠部及び部材取付枠部は、本体枠部の幅と略同一の幅であり、また、化粧枠部は、本体枠部の端部と部材取付枠部の端部を覆っていることを特徴とする(請求項5に記載の発明)。
【0011】
従来の方立の構成を機能的に区分すると、左右を開口とする柱としての本体枠部と左右いずれかの空間にガラス障子等を取付ける部材取付枠部と化粧枠部等からなる。
これに対し、本願発明では、室外及び室内間に空気を流通させる「通気枠部」を加え、且つ前記本体枠部との間に、室外側に面して第1の通気部を、前記化粧枠部の側面に第2の通気部をそれぞれ設けたので、化粧枠部が、上記仕切壁と同様に作用し、空気の流路を折り曲げる。このことによって、室外側から室内側を透視できない開口部の通気構造を提供することができる。
【0012】
上記方立を袖付き窓の方立として、建物の開口部に配置してもよいし、袖付きドアの方立として、建物の開口部に配置してもよい(請求項6又は請求項7に記載の発明)。
これらの発明によれは、採光面積を確保することができ、デザイン的にもシンプルな開口部の通気構造にすることができる。
さらに、袖の幅が狭くても通気構造を設けることができるメリットもある。
【0013】
【発明の実施の形態】
本発明に係る建物の開口部の通気構造について、図面を参照しつつ、詳細に説明する。
図1及び図2は、建物の開口部の上下枠に、本発明の通気構造を実施する場合の形態を示したもので、図1(イ)は、室内側から見た場合の枠の要部正面図、図1(ロ)は、図1(イ)の矢視断面図である。
図2(イ)は、上記通気構造を構成する開閉蓋の操作金具を取付けた竪枠の横断同図、図2(ロ)は、図2(イ)における矢視方向の側断面図である。
【0014】
図1に示したように、枠としての上枠1は、躯体側に固定される躯体側枠部10と、開口部2に臨む開口側枠部11と、室外と室内間で空気を流通させる通気枠部12とで構成されている。
そして、前記開口側枠部11と通気枠部12間の室外側に第1の通気部(以下、室外側通気部13)が、室内側に第2の通気部(以下、室内側通気部14)が設けられており、各通気部13,14を仕切る仕切壁15を前記開口側枠部11の一部に設け、その仕切壁15の所定位置に通気口16を設けている。
前記通気口16には、防虫のためネット3が張られ、また前記室内側通気部14には後述するように、開閉蓋4が設けられている。
【0015】
前記躯体側枠部10は、開口部2の開口寸法に合わせて長尺状に成形され、図1(ロ)に図示したように、その一端をビス等で躯体側に固定し、また他の一端を躯体側に固定した化粧枠5に支持させている。
【0016】
前記躯体側枠部10には、ネジ等を介して前記通気枠部12が固定されている。該通気枠部12は、前記躯体側枠部10と略同一寸法によって且つコ字状に成形され、その底面12イを前記躯体側枠部10に固定することによって、下開き状になっている。
【0017】
この下開きコ字状の通気枠部12に、前記開口側枠部11の一部(上端11イ)を差入れて、その先端を前記通気枠部12の隅に当接させている。
そして、前記通気枠部12との間で、各枠部の長手方向に沿って室外側通気13部及び室内側通気部14を形成すると共に、前記開口側枠部11の上端11イを用いて室内側通気部14と室外側通気13部間の空間を仕切る仕切壁15としている。
仕切壁15の上部には、枠の長手方向に沿って所定間隔で、複数個の通気口16,16…が設けられ、各通気口16毎にネット3,3…を張っている。
【0018】
前記室内側通気部14には、その通気部を開閉する開閉蓋4が取付けられており、その開閉蓋4は、図2に示すような操作手段によって開閉できるようになっている。
前記操作手段は、上下枠の端部に固定される竪枠6に配置された操作金具40と、その操作金具40の摘み41に一端が固定されると共に、他端が前記竪枠6内を通って、ガイド42を介して前記開閉蓋4の上部に至り、開閉蓋4に固定されているワイヤ43からなっている。
前記開閉蓋4の下部は、前記開口側枠部11に回動可能に取付けられている軸部44となっている。
そして、前記摘み41を上方にスライドさせると、その自重により前記軸部44を中心に前記室内側通気部14を開放する方向に、開閉蓋4が倒れるようになっている。
前記摘み41には、前記開閉蓋4がその自重により倒れないように、操作金具40に対するストッパー突起(図示せず)が設けられている。なお、前記開閉蓋4を室内側通気部14ではなく、室外側通気部13に設けてもよい。
【0019】
前記操作金具40により、前記開閉蓋4を「開放」にした場合、前記室外側通気部13から入った空気は、図1(ロ)に図示したように、前記仕切壁15の下部から上方に導かれ、通気口16を通って通気枠部12内を折れ曲がるような流路に従い、前記室内側通気部14から室内に入る。よって、上記構成の枠によれば、室外側から室内側を透視されることがない枠の通気構造を提供することができる。
また、雨天の際に、前記開閉蓋4を「開放」にしても、雨水は、前記仕切壁15やその内壁に設けられた突起12ロによりはね返されて、室内側に浸入することはなく、雨仕舞いに関しても優れた構造となっている。
【0020】
本発明に係る枠としての下枠7も、図1に示すように躯体側枠部10と開口側枠部11と通気枠部12とで構成されている点で、上記上枠1と同一の構成であるが、各枠部の構成に関し、次の点で異なる。
即ち、前記開口側枠部11の下部に下開きコ字状部11ロを成形し、このコ字状部に前記通気枠部12の一部を差入れて、その先端平面部12ハを前記開口側枠部11の隅に当接させ、各通気部13,14間の空間を仕切る仕切壁15とし、また通気枠部12に前記開閉蓋4を回転可能に取り付けている点である。
その他の構成は、前記上枠1と同一であって、上記構成の下枠7においても、前記上枠1と同様な作用効果を奏することができる。
【0021】
前記各枠部10,11,12は、押出形材により個別に成形し、ネジ等によりそれぞれ固定して一体化しているが、躯体側枠部10と通気枠部12を一体的に成形してもよいし、或いは通気枠部12と開口側枠部11を一体的に成形してもよい。
【0022】
上記構成の枠は、窓の上下枠のみならず、左右竪枠に用いることもできるし、ドア単体用のドア枠に用いてもよい。
さらに、図3(イ)のように片袖枠の上下枠1,7として用いてもよいし、図3(ロ)のように両袖枠の上下枠1,7に用いてもよい。
このように、片袖枠或いは両袖枠として前記上下枠1,7を配置すれば、採光面積を確保することができ、デザイン的にもシンプルな開口部の通気構造にすることができる。また、袖部分に上下窓用の枠を組み込む従来例に比べて、低コストとなり、さらに防犯性も高まる。
なお、図3に示す「40」は、前記操作金具40と同一構成の操作金具である。
【0023】
次に、図4及び図5に基づいて建物の開口部2の方立に本発明の通気構造を実施する場合の形態を説明する。
図4は、前記方立の横断面図、図5(イ)は、室外側通気部を設けた方立の側面図,同図(ロ)は、前記方立を構成するスライド板の構成例図である。
【0024】
図4に示したように、前記方立8は、本体枠部80と通気枠部81と部材取付枠部82と方立の室内側を化粧する化粧枠部83とで構成されている。
そして、前記本体枠部80と通気枠部81間に、室外側に面して第1の通気部(室外側通気部13)を設け、一方前記化粧枠部83の側面に室内側に面して第2の通気部(室内側通気部14)を設ける。
この室内側通気部14を開閉するスライド板9は、化粧枠部83の側面に設けた側壁83イとヒレ83ロ,83ロとで上下方向にスライド可能に取付けられている。
【0025】
前記本体枠部80は、建物の開口部2の左右枠間に位置するもので、その一側面は、例えばドア枠として機能し、他側面にはビスを介して前記通気枠部81と前記部材取付枠部82が、それぞれ取付けられている。
【0026】
前記通気枠部81及び部材取付枠部82は、本体枠部80の幅と略同一の幅で、且つ高さ寸法も略同一に成形されている。
そして、前記本体枠部80と前記通気枠部81間に形成された室外側通気部13は、前記本体枠部80の高さ寸法と同一の高さ寸法を備えた、上下方向の開口となっている。
なお、前記部材取付枠部82には、ガラス障子が取付けられている。
【0027】
前記本体枠部80の端部と前記部材取付枠部82の端部を室内側から覆うように、前記化粧枠部83がネジ等により、取付けられている。また、この化粧枠部83は、前記室外側通気部13から入った空気を、室内側通気部14に向かって折り曲げる流路をも構成するものである。
【0028】
前記室外側通気部13は、図5(イ)に示すように、前記化粧枠部83の側面に所定間隔毎の孔90,90…を設けることによって構成されている。
そして、図5(ロ)に示すように前記孔90に対応する切欠き91を設けたスライド板9を、その摘み92により上下にスライドさせ、前記孔90と切欠き91を重ねたり(図5(イ)の斜線を施した位置)、ずらすこと(図5(イ)の点線を施した位置)により、前記室内側通気部14の開閉を行うようになっている。
なお、ネット3は、前記スライド板9の切欠き91に取付けているが、前記孔90に取り付けてもよい。
【0029】
上記構成によれば、前記摘み92により、前記スライド板9を「開」にした場合、前記室外側通気部13から入った空気は、図4に図示したように前記化粧枠部83により前記室内側通気部14に向かって折れ曲がるような流路に従い、前記室内側通気部14の各孔90,90…,切欠き91,91…から室内に入る。よって、上記構成の方立8によれば、室外側から室内側を透視されることがない方立8の通気構造を提供することができる。
また、雨天の際に、前記スライド板9を「開」にしても、雨水は、前記本体枠部80や通気枠部81の突起、化粧枠部83により、その浸入が阻止されるので、雨仕舞いにも優れた通気構造となっている。
【0030】
上記構成の方立8は、開口部に連続的な窓を形成する連窓構造、例えば片袖開き窓部に用いてもよいし、両袖開き窓部に用いてもよい。さらに、図6(イ)のように片袖付のドア枠の方立8に用いてもよいし、図6(ロ)のように両袖付のドア枠の方立8に用いてもよい。
このように片袖枠或いは両袖枠を備えたドア枠の方立として、前記方立8を配置すれば、採光面積を確保することができ、デザイン的にもシンプルな開口部の通気構造にすることができる。また、袖部分に上下窓用の枠を組み込む従来例に比べて、低コストとなり、さらに防犯性も高まる。
【0031】
【発明の効果】
請求項1乃至請求項4に記載の各発明によれば、枠の構成要素として、室外及び室内間で空気を流通させる「通気枠部」を加え、且つ前記開口側枠部との間に、室外側に面して第1の通気部を、一方室内側に面して第2の通気部をそれぞれ設け、各通気部間の仕切壁に設けた通気口により、空気の流路を折り曲げることができるので、室外側から室内側を透視されることがない枠の通気構造を提供することができる。
また、空気の流路を折り曲げることは、雨水の浸入を阻止できることにもなり雨仕舞いも優れている。
【0032】
特に、請求項4に記載の発明によれば、片袖枠或いは両袖枠に上記枠を配置したので、採光面積を確保することができ、デザイン的にもシンプルな開口部の通気構造にすることができる。また、袖部分に上下窓用の枠を組み込む従来例に比べて、低コストとなり、さらに防犯性も高まる。
【0033】
請求項5乃至7に記載の各発明によれば、方立の構成要素として、室外及び室内間に空気を流通させる「通気枠部」を加え、且つ前記本体枠部との間に、室外側に面して第1の通気部を、前記化粧枠部の側面に第2の通気部をそれぞれ設けたので、化粧枠部が、上記仕切壁と同様に作用し、空気の流路を折り曲げることにより、室外側から室内側を透視されることがない枠の通気構造を提供することができ、また雨仕舞いも優れている。
特に請求項7に記載の発明によれば、採光面積を確保することができ、デザイン的にもシンプルな開口部の通気構造にすることができる。また、袖部分に上下窓用の枠を組み込む従来例に比べて、低コストとなり、防犯性も高まる。
さらに、袖の幅が狭くても通気構造を設けることができるメリットもある。
【図面の簡単な説明】
【図1】 建物の開口部の枠に、本発明の通気構造を実施する場合の形態を示したもので、(イ)は、室内側から見た場合の枠の要部正面図、(ロ)は、図1(イ)の矢視断面図である。
【図2】 (イ)は、上記通気構造を構成する開閉蓋の操作金具を取付けた開口部の竪枠の横断同図、(ロ)は、図2(イ)における矢視方向の側面図である。
【図3】 (イ)は、実施形態に係る枠を片袖枠の上下枠として用いた場合の片袖付きドア枠の正面図、(ロ)は、同枠の両袖付きドア枠の正面図である。
【図4】 実施形態に係る方立の横断面図、
【図5】 (イ)は、方立ての側面図、(ロ)は、前記方立を構成するスライド板の構成例図である。
【図6】 (イ)は、実施形態に係る方立を片袖枠付きドア枠の方立として用いた場合の片袖付きドア枠の正面図、(ロ)は、同方立の両袖付きドア枠の正面図である。
【符号の説明】
1 上枠
10 躯体側枠部
11 開口側枠部
12 通気枠部
13 第1の通気部
14 第2の通気部
15 仕切壁
16 通気口
2 開口部
3 ネット
4 開閉蓋
40 操作金具
41 摘み
42 ガイド
43 ワイヤ
44 軸部
5 化粧枠
6 竪枠
7 下枠
8 方立
80 本体枠部
81 通気枠部
82 部材取付枠部
83 化粧枠部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a ventilation structure for an opening of a building such as a window or a front door.
[0002]
[Prior art]
The conventional example of the ventilation structure regarding the entrance door among the ventilation structures of the opening part of a building is demonstrated.
This type of ventilation structure was different depending on the type of entrance door.
If the entrance door is made up of a single door without sleeves, vents that communicate linearly between the interior and exterior are provided in the door mounting frame, and ventilation is performed by operating the blocking means that blocks these vents. Had gone.
Moreover, when the entrance door is comprised from the door with a sleeve, the opening window or the upper-lowering window was put in the sleeve part, and it ventilated by opening and closing the window.
[0003]
[Problems to be solved by the invention]
However, in the case of the vent structure of a single door, since the vent hole opens linearly inside and outside the room, it is not preferable because the inside of the room can be seen through from the outside when the vent hole is open.
On the other hand, in the case of the ventilation structure of the door with sleeves, the provision of the window reduces the light-collecting area and makes the design complicated.
[0004]
The above-mentioned problem also exists in the ventilation structure of the opening other than the entrance.
[0005]
Therefore, the present invention has been made in view of the above circumstances, and provides a ventilation structure of a frame that cannot be seen through the indoor side from the outdoor side in the opening of the building, and can secure a daylighting area and is designed. It aims to provide a simple opening ventilation structure.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, in the ventilation structure according to the present invention, a frame arranged in an opening of a building is constituted by a frame-side frame, an opening-side frame, and a ventilation frame, and the opening-side frame and the ventilation frame. between parts, the first vent portion is provided facing the outdoor side, whereas the second vent portion provided facing the indoor side, provided with a partition wall that partitions the space between the ventilation unit, on the partition wall In the ventilation structure of the opening portion of the building in which the air flow path is bent and circulated and the first or second ventilation portion is provided with an opening / closing lid , the ventilation frame portion includes a frame side frame portion and The vent frame part of the upper frame is formed in a U-shape and is opened downward by fixing the bottom surface to the frame side frame part of the upper frame. Insert the upper end of the opening frame of the upper frame into the ventilation frame of the upper frame and bring its tip into contact with the corner of the ventilation frame of the upper frame to open the upper frame. The upper end of the side frame portion is used as the partition wall, while a lower opening U-shaped portion is formed below the opening side frame portion of the lower frame, and a part of the ventilation frame portion of the lower frame is formed in the U-shaped portion. Is inserted into the corner of the opening side frame portion of the lower frame to form the partition wall (the invention according to claim 1).
[0007]
When the conventional frame is functionally divided, it includes a frame side frame portion for fixing the frame to the frame side, and an opening side frame portion for attaching a glass shoji or the like to an opening formed by the frame.
On the other hand, in the present invention, a “ventilation frame portion” for circulating air between the outside and the inside of the room is added, and the first ventilation portion facing the outdoor side is provided between the opening side frame portion and the first ventilation portion. A second ventilation portion is provided facing the indoor side, and the air flow path can be bent by the vent provided in the partition wall between the ventilation portions, so that the frame cannot be seen through the indoor side from the outdoor side. A ventilation structure can be provided.
[0008]
The said frame may be arrange | positioned as a window frame in the opening part of a building, and may be arrange | positioned as a door frame in the opening part of a building (Invention of Claim 2 and 3).
[0009]
Furthermore, you may arrange | position to the opening part of a building by using the said frame as a sleeve frame (invention of Claim 4).
For example, if the frame is arranged on a single sleeve frame or both sleeve frames of a window or door, a lighting area can be secured, and a simple ventilation structure can be achieved in terms of design.
[0010]
In order to solve the above-described problems, a ventilation structure according to the present invention includes a body frame portion, a ventilation frame portion, a member mounting frame portion, and a decorative frame portion that makes up the indoor side of the vertical wall to be arranged in an opening of a building. Between the main body frame portion and the ventilation frame portion, the first ventilation portion facing the outdoor side is provided, while the second ventilation portion facing the indoor side is provided on the side surface of the decorative frame portion. In the ventilation structure of the opening of the building that opens and closes the second ventilation part, the ventilation frame part and the member attachment frame part are respectively attached to the side surface of the main body frame part via screws. The ventilation frame portion and the member attachment frame portion have substantially the same width as the width of the main body frame portion, and the decorative frame portion covers the end portion of the main body frame portion and the end portion of the member attachment frame portion. it is characterized by (claim 5).
[0011]
When the conventional vertical structure is functionally divided, it is composed of a main body frame portion as a pillar having left and right openings, a member mounting frame portion for attaching a glass shoji or the like to either the left or right space, a decorative frame portion, and the like.
On the other hand, in the present invention, a “ventilation frame part” for circulating air between the outdoor and indoors is added, and the first ventilation part facing the outdoor side is provided between the main body frame part and the makeup frame. Since the second ventilation portions are provided on the side surfaces of the frame portion, the decorative frame portion acts in the same manner as the partition wall and bends the air flow path. Thus, it is possible to provide a ventilation structure having an opening that cannot be seen through from the outdoor side to the indoor side.
[0012]
The above-mentioned stand may be arranged in the opening of the building as a stand of a window with sleeves, or may be arranged in the opening of the building as a stand of a door with sleeves. Invention described in 1.).
According to these inventions, a daylighting area can be ensured, and a vent structure with an opening that is simple in design can be achieved.
Further, there is an advantage that a ventilation structure can be provided even if the width of the sleeve is narrow.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
The ventilation structure of the opening part of the building which concerns on this invention is demonstrated in detail, referring drawings.
FIG. 1 and FIG. 2 show the form in the case where the ventilation structure of the present invention is applied to the upper and lower frames of the opening of the building. FIG. FIG. 1B is a cross-sectional view taken along the arrow in FIG.
FIG. 2 (a) is a cross-sectional view of the eaves frame attached with the opening / closing lid operation fitting constituting the ventilation structure, and FIG. 2 (b) is a side sectional view in the direction of the arrow in FIG. 2 (a). .
[0014]
As shown in FIG. 1, the upper frame 1 as a frame circulates air between the housing side frame portion 10 fixed to the housing side, the opening side frame portion 11 facing the opening portion 2, and between the outdoors and the room. It is comprised with the ventilation frame part 12. FIG.
A first ventilation part (hereinafter referred to as the outdoor ventilation part 13) is provided on the outdoor side between the opening side frame part 11 and the ventilation frame part 12, and a second ventilation part (hereinafter referred to as the indoor side ventilation part 14) is provided on the indoor side. ) Is provided, and a partition wall 15 for partitioning the ventilation portions 13 and 14 is provided in a part of the opening side frame portion 11, and a ventilation port 16 is provided at a predetermined position of the partition wall 15.
The vent hole 16 is provided with a net 3 for insect control, and the indoor vent section 14 is provided with an opening / closing lid 4 as will be described later.
[0015]
The housing side frame portion 10 is formed in a long shape in accordance with the opening size of the opening 2 and, as shown in FIG. 1 (b), one end thereof is fixed to the housing side with a screw or the like. One end is supported by a decorative frame 5 fixed to the housing side.
[0016]
The ventilation frame portion 12 is fixed to the housing side frame portion 10 via screws or the like. The ventilation frame portion 12 is formed in a U-shape with substantially the same dimensions as the housing-side frame portion 10, and has a bottom-opening shape by fixing its bottom surface 12 a to the housing-side frame portion 10. .
[0017]
A part (upper end 11a) of the opening side frame portion 11 is inserted into the lower opening U-shaped ventilation frame portion 12, and the tip thereof is brought into contact with the corner of the ventilation frame portion 12.
And while forming the outdoor side ventilation | gas_flowing 13 part and the indoor side ventilation | gas_flowing part 14 along the longitudinal direction of each frame part between the said ventilation | gas_flowing frame parts 12, while using the upper end 11i of the said opening side frame part 11 is used. A partition wall 15 is formed to partition the space between the indoor side ventilation portion 14 and the outdoor side ventilation portion 13.
On the upper part of the partition wall 15, a plurality of vent holes 16, 16... Are provided at predetermined intervals along the longitudinal direction of the frame, and nets 3, 3.
[0018]
An opening / closing lid 4 for opening / closing the ventilation portion is attached to the indoor side ventilation portion 14, and the opening / closing lid 4 can be opened and closed by operating means as shown in FIG. 2.
The operation means includes an operation fitting 40 disposed on the flange frame 6 fixed to the end of the upper and lower frames, and one end fixed to a knob 41 of the operation fitting 40, and the other end inside the flange frame 6. It passes through the guide 42 and reaches the upper part of the opening / closing lid 4, and consists of a wire 43 fixed to the opening / closing lid 4.
A lower portion of the opening / closing lid 4 is a shaft portion 44 that is rotatably attached to the opening side frame portion 11.
When the knob 41 is slid upward, the opening / closing lid 4 is tilted in the direction of opening the indoor ventilation portion 14 around the shaft portion 44 by its own weight.
The knob 41 is provided with a stopper projection (not shown) for the operation fitting 40 so that the opening / closing lid 4 does not fall down due to its own weight. Note that the opening / closing lid 4 may be provided not in the indoor ventilation part 14 but in the outdoor ventilation part 13.
[0019]
When the opening / closing lid 4 is “opened” by the operation fitting 40, the air that has entered from the outdoor vent 13 is upward from the lower part of the partition wall 15 as shown in FIG. The air enters the room from the indoor-side ventilation part 14 in accordance with a flow path that is guided and bent in the ventilation frame part 12 through the ventilation hole 16. Therefore, according to the frame of the said structure, the ventilation structure of the frame which is not seen through the indoor side from the outdoor side can be provided.
Further, even when the opening / closing lid 4 is “opened” in the case of rain, the rainwater is rebounded by the projections 12 provided on the partition wall 15 and the inner wall thereof and does not enter the indoor side. It has an excellent structure with regard to rain.
[0020]
The lower frame 7 as the frame according to the present invention is also the same as the upper frame 1 in that the lower frame 7 is composed of a frame side frame portion 10, an opening side frame portion 11, and a ventilation frame portion 12 as shown in FIG. Although it is a structure, it differs by the following points regarding the structure of each frame part.
That is, a lower opening U-shaped portion 11 B is formed at the lower part of the opening-side frame portion 11, a part of the ventilation frame portion 12 is inserted into the U-shaped portion, and the tip flat portion 12 c is opened to the opening. The side wall 11 is brought into contact with the corner of the side frame 11 to form a partition wall 15 that partitions the space between the ventilation portions 13 and 14, and the opening / closing lid 4 is rotatably attached to the ventilation frame 12.
The other configuration is the same as that of the upper frame 1, and the same effect as that of the upper frame 1 can be achieved in the lower frame 7 of the above configuration.
[0021]
Each of the frame parts 10, 11, and 12 is individually molded by an extruded profile and fixed and integrated by screws or the like, but the frame side frame part 10 and the ventilation frame part 12 are integrally molded. Alternatively, the ventilation frame portion 12 and the opening side frame portion 11 may be integrally formed.
[0022]
The frame having the above-described configuration can be used not only for the upper and lower frames of the window, but also for the left and right frame, or for a door frame for a single door.
Further, it may be used as the upper and lower frames 1 and 7 of the single sleeve frame as shown in FIG. 3 (a), or may be used as the upper and lower frames 1 and 7 of the both sleeve frames as shown in FIG.
As described above, if the upper and lower frames 1 and 7 are arranged as a single sleeve frame or a double sleeve frame, a lighting area can be secured, and a vent structure with a simple opening can be achieved. In addition, the cost is lower and crime prevention is enhanced as compared with the conventional example in which a frame for the upper and lower windows is incorporated in the sleeve portion.
In addition, “40” shown in FIG. 3 is an operation fitting having the same configuration as the operation fitting 40.
[0023]
Next, based on FIG.4 and FIG.5, the form in the case of implementing the ventilation structure of this invention in the direction of the opening part 2 of a building is demonstrated.
4 is a cross-sectional view of the vertical, FIG. 5 (a) is a side view of the vertical provided with an outdoor vent, and FIG. 4 (b) is a configuration example of a slide plate constituting the vertical. FIG.
[0024]
As shown in FIG. 4, the stand 8 includes a main body frame portion 80, a ventilation frame portion 81, a member mounting frame portion 82, and a decorative frame portion 83 that makes up the interior of the vertical space.
A first ventilation portion (outdoor ventilation portion 13) is provided between the main body frame portion 80 and the ventilation frame portion 81 so as to face the outdoor side, and on the other hand, the side surface of the decorative frame portion 83 faces the indoor side. The second ventilation part (indoor side ventilation part 14) is provided.
The slide plate 9 that opens and closes the indoor ventilation portion 14 is attached so as to be slidable in the vertical direction by a side wall 83a and fins 83b and 83b provided on the side surface of the decorative frame 83.
[0025]
The main body frame portion 80 is located between the left and right frames of the opening 2 of the building, and one side surface thereof functions as, for example, a door frame, and the other side surface is connected to the ventilation frame portion 81 and the member via screws. The attachment frame portions 82 are respectively attached.
[0026]
The ventilation frame portion 81 and the member attachment frame portion 82 are formed to have substantially the same width as the width of the main body frame portion 80 and substantially the same height.
The outdoor vent 13 formed between the main body frame 80 and the vent frame 81 is an opening in the vertical direction having the same height as the main body frame 80. ing.
A glass shoji is attached to the member attachment frame portion 82.
[0027]
The decorative frame portion 83 is attached by screws or the like so as to cover the end portion of the main body frame portion 80 and the end portion of the member attachment frame portion 82 from the indoor side. The decorative frame portion 83 also constitutes a flow path for bending the air that has entered from the outdoor vent portion 13 toward the indoor vent portion 14.
[0028]
As shown in FIG. 5 (a), the outdoor ventilation portion 13 is configured by providing holes 90, 90... At predetermined intervals on the side surface of the decorative frame portion 83.
Then, as shown in FIG. 5B, the slide plate 9 provided with the notches 91 corresponding to the holes 90 is slid up and down by the knobs 92, and the holes 90 and the notches 91 are overlapped (FIG. 5). The indoor ventilation part 14 is opened and closed by shifting (the position indicated by the diagonal line (A)) and shifting (the position indicated by the dotted line in FIG. 5 (A)).
The net 3 is attached to the notch 91 of the slide plate 9, but may be attached to the hole 90.
[0029]
According to the above configuration, when the slide plate 9 is “opened” by the knob 92, the air that has entered from the outdoor ventilation portion 13 is moved to the chamber by the decorative frame portion 83 as shown in FIG. 4. In accordance with a flow path that bends toward the inner ventilation part 14, the room-side ventilation part 14 enters the room through the holes 90, 90. Therefore, according to the vertical 8 of the said structure, the ventilation structure of the vertical 8 which is not seen through the indoor side from the outdoor side can be provided.
Even when the slide plate 9 is “opened” in the rain, rainwater is prevented from entering by the projections of the main body frame portion 80, the ventilation frame portion 81, and the decorative frame portion 83. The ventilation structure is excellent for finishing.
[0030]
The screen 8 having the above-described configuration may be used for a continuous window structure in which a continuous window is formed in the opening, for example, a single-sleeve window or a double-sleeve window. Furthermore, it may be used for the door frame stand 8 with one sleeve as shown in FIG. 6 (a), or may be used for the door frame stand 8 with both sleeves as shown in FIG. 6 (b).
In this way, if the vertical 8 is arranged as a vertical of a door frame having a single-sleeve frame or a double-sleeve frame, a lighting area can be secured, and a simple ventilation structure of an opening can be achieved. can do. In addition, the cost is lower and crime prevention is enhanced as compared with the conventional example in which a frame for the upper and lower windows is incorporated in the sleeve portion.
[0031]
【The invention's effect】
According to each invention of Claim 1 thru | or 4, as a component of a frame, the "ventilation frame part" which distribute | circulates air between the outdoors and indoors is added, and between the said opening side frame part, A first vent is provided facing the outdoor side, a second vent is provided facing the indoor side, and the air flow path is bent by the vent provided in the partition wall between the vents. Therefore, it is possible to provide a frame ventilation structure in which the interior side is not seen through from the outdoor side.
In addition, bending the air flow path can also prevent rainwater from entering, leading to excellent rain performance.
[0032]
In particular, according to the invention described in claim 4, since the frame is arranged on the one-sleeve frame or the two-sleeve frame, the lighting area can be secured, and the ventilation structure of the opening portion that is simple in design is provided. be able to. In addition, the cost is lower and crime prevention is enhanced as compared with the conventional example in which a frame for the upper and lower windows is incorporated in the sleeve portion.
[0033]
According to each invention of Claims 5 thru | or 7, the "outdoor frame part" which distribute | circulates air between the outdoor and the room | chamber interior is added as an upright component, and between the said main body frame part, an outdoor side Since the first ventilation part facing each other and the second ventilation part on the side surface of the decorative frame part are provided, the decorative frame part acts in the same manner as the partition wall and bends the air flow path. Thus, it is possible to provide a frame ventilation structure that does not allow the interior side to be seen through from the outside of the room, and the rain performance is excellent.
In particular, according to the seventh aspect of the present invention, it is possible to secure a daylighting area, and it is possible to provide an opening ventilation structure that is simple in design. In addition, the cost is lower and the crime prevention property is enhanced as compared with the conventional example in which the upper and lower window frames are incorporated in the sleeve portion.
Further, there is an advantage that a ventilation structure can be provided even if the width of the sleeve is narrow.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 shows a form in which a ventilation structure of the present invention is applied to a frame of an opening of a building. (A) is a front view of the main part of the frame when viewed from the indoor side. ) Is a cross-sectional view taken along the arrow in FIG.
2 (a) is a cross-sectional view of the eaves frame of the opening to which the opening / closing lid operation fitting constituting the ventilation structure is attached, and FIG. 2 (b) is a side view in the direction of the arrow in FIG. 2 (a). It is.
3A is a front view of a door frame with one sleeve when the frame according to the embodiment is used as an upper and lower frame of a one-sleeve frame, and FIG. 3B is a front view of a door frame with both sleeves of the same frame. FIG.
FIG. 4 is a transverse cross-sectional view of a vertical according to the embodiment;
5A is a side view of a vertical stand, and FIG. 5B is an example of a configuration of a slide plate constituting the vertical stand.
6A is a front view of a door frame with a single sleeve when the stand according to the embodiment is used as a door frame with a single sleeve frame, and FIG. It is a front view of a door frame.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Upper frame 10 Housing side frame part 11 Opening side frame part 12 Ventilation frame part 13 1st ventilation part 14 2nd ventilation part 15 Partition wall 16 Vent 2 Opening part 3 Net 4 Opening / closing lid 40 Operation metal fitting 41 Knob 42 Guide 43 wire 44 shaft part 5 decorative frame 6 heel frame 7 lower frame 8 vertical 80 main body frame part 81 ventilation frame part 82 member attachment frame part 83 decorative frame part

Claims (7)

建物の開口部に配置する枠を躯体側枠部と開口側枠部と通気枠部とで構成し、前記開口側枠部と通気枠部間に、室外側に面して第1の通気部を設け、一方室内側に面して第2の通気部を設け、各通気部間の空間を仕切る仕切壁を設け、その仕切壁に空気の流路を折り曲げて流通させる通気口を設けると共に、前記第1又は第2の通気部に開閉蓋を設けた建物の開口部の通気構造において、
前記通気枠部は、躯体側枠部と略同一寸法に形成されると共に、
上枠の通気枠部はコ字状に成形され、その底面を上枠の躯体側枠部に固定することによって下開き状になり、この下開きコ字状の通気枠部に、上枠の開口側枠部の上端を差入れて、その先端を上枠の通気枠部の隅に当接させ、上枠の開口側枠部の上端を用いて前記仕切壁とし、一方、下枠の開口側枠部の下部に下開きコ字状部を成形し、このコ字状部に下枠の通気枠部の一部を差入れて、その先端平面部を下枠の開口側枠部の隅に当接させ、前記仕切壁としていることを特徴とする建物の開口部の通気構造。
A frame disposed in the opening of the building is configured by a frame side frame portion, an opening side frame portion, and a ventilation frame portion. Between the opening side frame portion and the ventilation frame portion, the first ventilation portion facing the outdoor side And a second ventilation portion facing the indoor side, a partition wall for partitioning the space between the ventilation portions, a vent hole for folding and circulating an air flow path in the partition wall, In the ventilation structure of the opening of the building in which the first or second ventilation part is provided with an opening / closing lid ,
The ventilation frame portion is formed to have substantially the same dimensions as the housing side frame portion,
The upper frame vent frame part is formed in a U-shape, and its bottom surface is fixed to the frame side frame part of the upper frame to make it open downward. Insert the upper end of the opening frame part into contact with the corner of the ventilation frame part of the upper frame, and use the upper end of the opening frame part of the upper frame as the partition wall, while the opening side of the lower frame A lower opening U-shaped part is formed at the lower part of the frame part, a part of the ventilation frame part of the lower frame is inserted into this U-shaped part, and the tip flat part is applied to the corner of the opening side frame part of the lower frame. A ventilation structure for an opening of a building , wherein the partition wall is in contact with each other .
請求項1に記載の枠を窓枠として、建物の開口部に配置したことを特徴とする建物の開口部の通気構造。The ventilation structure of the opening part of a building characterized by arrange | positioning in the opening part of a building by using the frame of Claim 1 as a window frame. 請求項1に記載の枠をドア枠として、建物の開口部に配置したことを特徴とする建物の開口部の通気構造。 The ventilation structure of the opening part of a building characterized by arrange | positioning in the opening part of a building by using the frame of Claim 1 as a door frame. 請求項1に記載の枠を袖枠として、建物の開口部に配置したことを特徴とする建物の開口部の通気構造。 A ventilation structure for an opening of a building, wherein the frame according to claim 1 is used as a sleeve frame and arranged in the opening of the building. 建物の開口部に配置する方立を本体枠部、通気枠部、部材取付枠部及び方立の室内側を化粧する化粧枠部とで構成し、前記本体枠部と通気枠部間に、室外側に面して第1の通気部を設け、一方前記化粧枠部の側面に、室内側に面して第2の通気部を設けると共に、スライド板により、前記第2の通気部を開閉する建物の開口部の通気構造において、
前記本体枠部の側面にビスを介して前記通気枠部と前記部材取付枠部がそれぞれ取付けられ、前記通気枠部及び部材取付枠部は、本体枠部の幅と略同一の幅であり、また、化粧枠部は、本体枠部の端部と部材取付枠部の端部を覆っていることを特徴とする建物の開口部の通気構造。
The frame to be arranged in the opening of the building is composed of a main body frame part, a ventilation frame part, a member mounting frame part, and a decorative frame part that makes up the indoor side of the vertical, between the main body frame part and the ventilation frame part, A first ventilation portion facing the outdoor side is provided, while a second ventilation portion facing the indoor side is provided on the side surface of the decorative frame portion, and the second ventilation portion is opened and closed by a slide plate. In the ventilation structure of the opening of the building
The ventilation frame part and the member attachment frame part are respectively attached to the side surface of the main body frame part via screws, and the ventilation frame part and the member attachment frame part have substantially the same width as the width of the main body frame part, The decorative frame portion covers the end of the main body frame and the end of the member mounting frame .
請求項5に記載の方立を袖付き窓の方立として、建物の開口部に配置したことを特徴とする建物の開口部の通気構造。A ventilation structure for an opening of a building, characterized in that the stand according to claim 5 is arranged as an opening of a window with sleeves in the opening of the building. 請求項5に記載の方立を袖付きドアの方立として、建物の開口部に配置したことを特徴とする建物の開口部の通気構造。 A ventilation structure for an opening of a building, characterized in that the standing according to claim 5 is arranged as an opening of a sleeved door in an opening of the building.
JP13553198A 1998-05-18 1998-05-18 Ventilation structure of building openings Expired - Fee Related JP4034422B2 (en)

Priority Applications (1)

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JP13553198A JP4034422B2 (en) 1998-05-18 1998-05-18 Ventilation structure of building openings

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JPH11324523A JPH11324523A (en) 1999-11-26
JP4034422B2 true JP4034422B2 (en) 2008-01-16

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