JP6006041B2 - Ventilation and opening devices - Google Patents

Ventilation and opening devices Download PDF

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JP6006041B2
JP6006041B2 JP2012187086A JP2012187086A JP6006041B2 JP 6006041 B2 JP6006041 B2 JP 6006041B2 JP 2012187086 A JP2012187086 A JP 2012187086A JP 2012187086 A JP2012187086 A JP 2012187086A JP 6006041 B2 JP6006041 B2 JP 6006041B2
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shoji
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ventilator
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義則 水本
義則 水本
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Lixil Corp
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Description

本発明は、ビルや住宅等に設置される換気装置と開口部装置に係わり、より詳しくは、段窓として構成される換気装置と開口部装置に関する。   The present invention relates to a ventilation device and an opening device installed in a building, a house, and the like, and more particularly to a ventilation device and an opening device configured as a step window.

近年、温暖化対策や省エネおよび節電対策として換気装置が求められており、住宅用では、上下2段の開き窓を有する段窓が用いられてきている(特許文献1参照)。特に換気効率を高めた換気装置として、上窓と下窓の開き方向を逆方向としたいわゆる上下逆勝手開き窓が賞用されてきている。このような換気装置の開閉操作手段として、オペレータハンドルと称される回動式ハンドルの操作によって窓を開閉するものや、ラッチハンドルを用いたものがある。   In recent years, ventilation devices have been demanded as countermeasures against global warming, energy saving, and power saving, and for residential use, stepped windows having two upper and lower opening windows have been used (see Patent Document 1). In particular, as a ventilator with improved ventilation efficiency, a so-called upside down open window with the opening direction of the upper window and the lower window being reversed has been used. As an opening / closing operation means of such a ventilator, there are one that opens and closes a window by operating a rotary handle called an operator handle, and one that uses a latch handle.

このような換気装置のうち、オペレータハンドルを用いた従来の段窓式換気装置は、上窓と下窓との間を仕切る無目(中間枠)に上窓開閉用のオペレータハンドルを取付け、下枠に下窓開閉用のオペレータハンドルを取付けて構成される。また、ラッチハンドルを用いた従来の段窓式換気装置は、上下の各障子の自由端にラッチハンドルを取付けて構成される。   Among such ventilators, the conventional corrugated window type ventilator using an operator handle is provided with an operator handle for opening and closing the upper window on a seamless (intermediate frame) that partitions the upper window and the lower window. An operator handle for opening and closing the lower window is attached to the frame. Moreover, the conventional corrugated window type ventilator using a latch handle is configured by attaching a latch handle to the free ends of upper and lower shojis.

特開2002−194952号公報JP 2002-194952 A

近年のビルにおいても、換気装置が取付けられることが求められてきている。そして、このように換気装置として上下2枚の障子からなる段窓を設置する場合、下窓の開閉を行なうためのラッチハンドルが下窓に取付けられたり、オペレータハンドルが下窓の下枠に取付けられたりするため、開閉ハンドルの設置位置がフロア近くの低い位置となる。このため、下窓を開閉するためには、腰をかがめて開閉操作をする必要があるので、操作性が悪くなる。   In recent buildings, it is required that a ventilation device is attached. And, when installing a step window consisting of two upper and lower shojis as a ventilation device in this way, a latch handle for opening and closing the lower window is attached to the lower window, or an operator handle is attached to the lower frame of the lower window Therefore, the installation position of the opening / closing handle becomes a low position near the floor. For this reason, in order to open and close the lower window, it is necessary to bend and perform the opening and closing operation, so that the operability is deteriorated.

本発明は、上記問題点に鑑み、操作性を向上させることが可能となる段窓式の換気装置と開口部装置を提供することを目的とする。   In view of the above problems, an object of the present invention is to provide a step-window type ventilation device and an opening device that can improve operability.

請求項1の換気装置は、矩形に構成される枠体を中間枠により上下に仕切り、前記中間枠により仕切られて構成された上枠部、下枠部にそれぞれ外開き式に上障子、下障子を装着してなる換気装置において、
前記中間枠に、前記上障子開閉用の操作部と、前記上障子の操作部の操作力を前記上障子の開閉力に変換する連結機構と、前記下障子開閉用の操作部と、その操作部の操作力を前記下障子の開閉力に変換する連結機構とを備え、
前記上障子の操作部及び前記下障子の操作部を操作することにより、前記上障子の連結機構と前記下障子の連結機構とを互いに異なる方向に移動させる逆勝手開閉構造としたことを特徴とする。
The ventilator according to claim 1 divides a rectangular frame body up and down by an intermediate frame, and an upper frame part and a lower frame part formed by partitioning by the intermediate frame, respectively, have an openable upper door, In a ventilator with a shoji screen,
The intermediate frame has an operation unit for opening and closing the upper shoji, a connection mechanism for converting an operation force of the operation unit of the upper shoji into an opening and closing force of the upper shoji, an operation unit for opening and closing the lower shoji, and an operation thereof A connection mechanism for converting the operation force of the part into the opening and closing force of the lower shoji ,
By operating the operating part of the upper shoji and the operating part of the lower shoji, the upper and lower door opening / closing structure moves the upper shoji connecting mechanism and the lower shoji connecting mechanism in different directions. To do.

請求項の換気装置は、請求項に記載の換気装置において、
前記上障子の操作部を前記中間枠の上部に配置し、前記下障子の操作部を前記中間枠の下部に配置したことを特徴とする。
The ventilator according to claim 2 is the ventilator according to claim 1 ,
The operation part of the upper shoji is arranged in the upper part of the intermediate frame, and the operation part of the lower shoji is arranged in the lower part of the intermediate frame.

請求項の換気装置は、請求項1または2に記載の換気装置において、
前記上枠部内および前記下枠部内にそれぞれ固定の網戸を設けたことを特徴とする。
The ventilator according to claim 3 is the ventilator according to claim 1 or 2 ,
A fixed screen door is provided in each of the upper frame portion and the lower frame portion.

請求項の換気装置は、請求項1からまでのいずれか1項に記載の換気装置において、
前記換気装置を、障子が固定された下枠位置の低いフィックス窓に横並びに配置したことを特徴とする。
The ventilator according to claim 4 is the ventilator according to any one of claims 1 to 3 ,
The ventilator is arranged side by side in a fixed window with a lower lower frame position to which a shoji is fixed.

請求項の開口部装置は、矩形に構成される枠体を左右に仕切る縦枠を介して互いに隣り合って設けられる少なくとも一対の窓部を備えた開口部装置であって、
前記一対の窓部のうち一方の窓部は、中間枠により上下に仕切られた上枠部、下枠部にそれぞれ外開き式に上障子、下障子を装着してなり、
前記中間枠、前記上障子開閉用の操作部と、その操作部の操作力を前記上障子の開閉力に変換する連結機構とを備えると共に、前記下障子開閉用の操作部と、その操作部の操作力を前記下障子の開閉力に変換する連結機構とを備え、
前記上障子の連結機構と前記下障子の連結機構とを互いに異なる方向に移動させる逆勝手開閉構造としたことを特徴とする。
The opening device according to claim 5 is an opening device provided with at least a pair of windows provided adjacent to each other through a vertical frame that partitions a rectangular frame body into left and right,
One of the pair of window parts is an upper frame part that is vertically divided by an intermediate frame, and a lower frame part that is equipped with an upper and lower shoji in an outward opening manner,
Said intermediate frame, and an operation portion for the upper shoji off, with and a coupling mechanism for converting the operation force of the operation unit to open and close force of the upper sash, an operating section for the lower shoji off, the operation A connection mechanism for converting the operation force of the part into the opening and closing force of the lower shoji,
The above-mentioned mechanism for connecting the upper shoji and the mechanism for connecting the lower shoji have a reverse open / close structure that moves them in different directions .

請求項1、2の発明によれば、上窓、下窓を仕切る中間枠に、上障子、下障子をそれぞれ開閉する操作部を設けたので、下障子を開閉する際の操作性が向上する。また、上障子、下障子を上下逆勝手開閉構造としたので、換気効率が向上する。 According to the first and second aspects of the invention, since the operation part for opening and closing the upper and lower shojis is provided in the intermediate frame that partitions the upper window and the lower window, the operability when opening and closing the lower shoji is improved. . In addition, because the upper and lower shojis have an upside down open / closed structure, ventilation efficiency is improved.

請求項の発明によれば、上枠部内および下枠部内にそれぞれ固定網戸を設けたので、障子を開閉する際に網戸を開閉する必要がなく、操作性、意匠性の良い換気装置が提供できる。 According to the invention of claim 3 , since the fixed screen door is provided in each of the upper frame portion and the lower frame portion, there is no need to open and close the screen door when opening and closing the shoji, and a ventilation device with good operability and design is provided. it can.

請求項の発明によれば、ビル等に設置された下枠位置の低い換気装置を設けた場合でも、下障子の操作部を操作に好適な位置に設置することが可能となり、操作性の向上の面で顕著な効果が得られる。 According to the invention of claim 4 , even when a ventilation device with a low lower frame position installed in a building or the like is provided, it is possible to install the operation part of the lower shoji at a position suitable for operation, and the operability is improved. A remarkable effect is obtained in terms of improvement.

請求項の発明によれば、矩形に構成される枠体を左右に仕切る縦材を介して互いに隣り合って設けられる少なくとも一対の窓部を備えた開口部装置であって、前記一対の窓部のうち一方の窓部は、中間枠により上下に仕切られた上枠部、下枠部にそれぞれ外開き式に上障子、下障子を装着し、中間枠に、上障子、下障子をそれぞれ開閉する上障子の操作部、下障子の操作部をそれぞれ設けたので、上障子と下障子を開閉する際の操作性が向上する。また、上障子、下障子を上下逆勝手開閉構造としたので、換気効率が向上する。 According to invention of Claim 5 , it is an opening part apparatus provided with at least a pair of window part provided adjacent to each other via the vertical member which partitions the rectangular frame body into right and left, Comprising: Said pair of window One window part of each part is fitted with upper and lower shojis on the upper frame part and lower frame part, which are divided up and down by an intermediate frame. Since the operation unit for the upper and lower shojis to be opened and closed is provided, the operability when opening and closing the upper and lower shojis is improved. In addition, because the upper and lower shojis have an upside down open / closed structure, ventilation efficiency is improved.

(A)は本発明の一実施の形態の開口部装置を室内側から見た正面図、(B)は上下逆勝手開閉式窓の作用説明図である。(A) is the front view which looked at the opening part apparatus of one embodiment of this invention from the room inner side, (B) is an effect | action explanatory drawing of an upside-down reverse open / close type window. (A)、(B)はそれぞれ図1のE−E拡大断面図、Y−Y拡大断面図である。(A) and (B) are the EE expanded sectional view and YY expanded sectional view of FIG. 1, respectively. (A)、(B)はそれぞれ障子を閉じた状態、開いた状態で示す図1のF−F拡大断面図である。(A), (B) is the FF expanded sectional view of FIG. 1 shown in the state which closed and opened the shoji, respectively. 図3(A)の要部拡大断面図である。It is a principal part expanded sectional view of FIG. 3 (A). 図2(A)の要部拡大断面図である。It is a principal part expanded sectional view of FIG. 本実施の形態において、上障子を開いた状態を示す横断面図である。In this Embodiment, it is a cross-sectional view which shows the state which opened the upper shoji. 本実施の形態において、上障子と下障子を共に開いた状態を示す横断面図である。In this Embodiment, it is a cross-sectional view which shows the state which opened both the upper and lower shoji. (A)、(B)、(C)はそれぞれ本発明の換気装置および開口部装置の他の実施の形態を示す正面図である。(A), (B), (C) is a front view which shows other embodiment of the ventilation apparatus and opening part apparatus of this invention, respectively. 本発明の換気装置の他の実施の形態を示す断面図である。It is sectional drawing which shows other embodiment of the ventilation apparatus of this invention. 本発明の開口部装置の他の実施の形態を示す正面図である。It is a front view which shows other embodiment of the opening part apparatus of this invention.

図1(A)は本発明の一実施の形態の開口部装置を室内側から見た正面図である。図1(A)において、1はビルに設置されるフィックス窓、2はこのフィックス窓1に横並びに設置される換気装置である。3,4はそれぞれフィックス窓1および換気装置2に共通の上枠および下枠、5,6,7は縦枠であり、一端側の縦枠5はフィックス窓1の一方の縦枠として用いられ、他端側の縦枠7は換気装置2の一方の縦枠として用いられ、両者間の縦枠6はフィックス窓1と換気装置2に共通の縦枠として用いられる。上枠3、下枠4および縦枠5〜7はアルミニウム合金製または樹脂製押出形材でなる。8はフィックス窓1の障子であり、この障子8はガラスで構成され、上枠3、下枠4および縦枠5,6で構成される枠内に嵌め殺し状に固定して設けられる。   FIG. 1A is a front view of an opening device according to an embodiment of the present invention as viewed from the indoor side. In FIG. 1A, 1 is a fixed window installed in a building, and 2 is a ventilation device installed side by side in the fixed window 1. Reference numerals 3 and 4 are upper and lower frames common to the fixed window 1 and the ventilator 2, respectively. 5, 6, and 7 are vertical frames. The vertical frame 5 on one end side is used as one vertical frame of the fixed window 1. The vertical frame 7 on the other end side is used as one vertical frame of the ventilator 2, and the vertical frame 6 therebetween is used as a vertical frame common to the fixed window 1 and the ventilator 2. The upper frame 3, the lower frame 4, and the vertical frames 5 to 7 are made of an extruded product made of aluminum alloy or resin. Reference numeral 8 denotes a shoji for the fixed window 1, and the shoji 8 is made of glass and is provided in a frame composed of the upper frame 3, the lower frame 4, and the vertical frames 5 and 6 and fixed in a killing manner.

なお、本実施形態では、フィックス窓1と換気装置2とは、共通の上枠および下枠、縦枠とするものについて示しているが、本発明はこの構成に限られず、それぞれ上枠および下枠、縦枠とにより枠組みされたものを方立により連結して連窓とするものであってもよい。   In the present embodiment, the fixed window 1 and the ventilator 2 are shown as a common upper frame, lower frame, and vertical frame. However, the present invention is not limited to this configuration, and the upper frame and the lower frame, respectively. What is framed by a frame and a vertical frame may be connected in a vertical manner to form a continuous window.

換気装置2の枠は上枠3、下枠4および縦枠6,7で構成される縦長の矩形の枠を無目と称される中間枠10により仕切り、中間枠10ないしその上部を上枠部11として構成し、中間枠10ないしその下部を下枠部12として構成する。13は上枠部11に外開き式に取付けられた上障子、14は下枠部12に外開き式に取付けた下障子である。15,16はそれぞれ上障子13、下障子14を開閉する第1、第2の操作部であり、本実施の形態においては、これらの操作部がオペレータハンドルと称される回動式開閉ハンドルを用いた例について示す。   The frame of the ventilator 2 is a vertically long rectangular frame composed of an upper frame 3, a lower frame 4, and vertical frames 6 and 7, which is partitioned by an intermediate frame 10 referred to as insignificant, and the intermediate frame 10 or its upper part is divided into an upper frame. The intermediate frame 10 or its lower part is configured as a lower frame part 12. Reference numeral 13 denotes an upper shroud attached to the upper frame portion 11 in an outward opening manner, and reference numeral 14 denotes a lower shroud attached to the lower frame portion 12 in an outward opening manner. Reference numerals 15 and 16 denote first and second operation units for opening and closing the upper and lower shodles 13 and 14, respectively. In the present embodiment, these operation units are rotary opening / closing handles called operator handles. An example used is shown.

なお、中間枠10は、フロアから約90〜150cm程度に配置されており、これにより第1、第2の操作部15,16が操作しやすい高さに配置されるため、換気装置の上障子13、下障子14を容易に開くことができる。本実施の形態では、上障子13と下障子14の形状を同一としているが、中間枠10が上述した高さに配置されることにより操作性を向上させるため、上障子13と下障子14の縦方向の長さが異なるものとなってもよい。   The intermediate frame 10 is disposed about 90 to 150 cm from the floor, and the first and second operation parts 15 and 16 are thereby disposed at a height that is easy to operate. 13. The shoji 14 can be easily opened. In the present embodiment, the shape of the upper screen 13 and the lower screen 14 is the same. However, since the intermediate frame 10 is arranged at the height described above, the operability is improved. The lengths in the vertical direction may be different.

図2(A)、(B)はそれぞれ図1(A)のE−E、Y−Y拡大断面図、図3(A)、(B)はそれぞれ障子を閉じた状態、開いた状態で示す図1のF−F拡大断面図である。図4は図3(A)の要部拡大断面図、図5は図2(A)の要部拡大図である。図5において、10cは中間枠10に設けられたタッピングホールであり、中間枠10はその両端を縦枠6,7に突き合わせてタッピングホール10cにねじ込むタッピングねじ(図示せず)により縦枠6,7に固定される。   2A and 2B are enlarged cross-sectional views taken along lines EE and YY of FIG. 1A, respectively, and FIGS. 3A and 3B are shown with the shoji screen closed and opened, respectively. It is FF expanded sectional drawing of FIG. 4 is an enlarged cross-sectional view of the main part of FIG. 3A, and FIG. 5 is an enlarged view of the main part of FIG. In FIG. 5, reference numeral 10c denotes a tapping hole provided in the intermediate frame 10, and the intermediate frame 10 has a vertical frame 6, which is tapped by a tapping screw (not shown) which is screwed into the tapping hole 10c with both ends thereof butted against the vertical frames 6, 7. 7 is fixed.

図4の断面図に示されるように、上障子13は、例えば、アルミニウム合金製あるいは樹脂製の押出形材13aを主体とし、この主体13aは中空状に形成され、内部にタッピングホール13bを有し、上下に框13c(図5参照)をタッピングねじ(図示せず)により固定して構成される。主体13aの片側には断面形状が半円弧状の枢着部13dを有する。17はこの枢着部13dを回動可能に外嵌する障子取付け部17aを有するアタッチメントである。このアタッチメント17は縦枠7における縦枠6との対向面に形成されたアタッチメント取付け部7aに基部を嵌合して取付けられる。   As shown in the cross-sectional view of FIG. 4, the upper screen 13 is mainly composed of an extruded material 13a made of, for example, aluminum alloy or resin, the main body 13a is formed in a hollow shape, and has a tapping hole 13b inside. The upper and lower ridges 13c (see FIG. 5) are fixed by tapping screws (not shown). One side of the main body 13a has a pivoting portion 13d having a semicircular cross section. Reference numeral 17 denotes an attachment having a shoji attachment portion 17a for externally fitting the pivot attachment portion 13d. The attachment 17 is attached by fitting a base portion to an attachment attachment portion 7 a formed on the surface of the vertical frame 7 facing the vertical frame 6.

下障子14も上障子13と同様に構成され、縦枠6の縦枠7との対向面に形成されたアタッチメント取付け部6aに嵌合して取付けられるアタッチメント18(図7参照)に回動可能に取付けられる。すなわち、上障子13と下障子14は上下逆勝手に開閉可能に取付けられた段窓として構成される。なお、本実施の形態では、幅寸法を短くするため、上障子13や下障子14を金属製や樹脂製の押出形材により構成しているが、フィックス窓に隣り合う換気装置の上障子13と下障子14にガラスや透光性のパネルを備えるものとしてもよい。   The lower shoji 14 is configured in the same manner as the upper shoji 13, and can be rotated by an attachment 18 (see FIG. 7) that is fitted and attached to an attachment mounting portion 6a formed on the surface of the vertical frame 6 facing the vertical frame 7. Mounted on. That is, the upper shoji 13 and the lower shoji 14 are configured as stepped windows that can be opened and closed in an upside down manner. In the present embodiment, in order to shorten the width dimension, the upper shoji 13 and the lower shoji 14 are made of extruded shapes made of metal or resin. However, the upper shoji 13 of the ventilation device adjacent to the fixed window is used. Further, the lower shoji 14 may be provided with glass or a translucent panel.

20,21はそれぞれ上障子13、下障子14の室内側に固定して取付けられる網戸である。図4、図5に示すように、網戸20は4周に取付け用の端部材20aを有し、この端部材20aを中間枠10、縦枠6,7に形成した略U字形の取付け溝、6b,7bや上枠3に設けた取付け溝(図示せず)に押し込むゴム等でなる押込部材22によって固定して取付けられる。下障子14の室内側に設ける網戸21も同様に取付け溝6b,7bや中間枠10の取付け溝10b、下枠4に取付けた取付け溝(図示せず)を用いて取付けられる。   Reference numerals 20 and 21 denote screen doors that are fixedly attached to the indoor side of the upper shoji 13 and lower shoji 14, respectively. As shown in FIGS. 4 and 5, the screen door 20 has an end member 20 a for attachment on four circumferences, and a substantially U-shaped attachment groove in which the end member 20 a is formed in the intermediate frame 10 and the vertical frames 6, 7, It is fixedly attached by a pushing member 22 made of rubber or the like to be pushed into a mounting groove (not shown) provided in 6b, 7b or the upper frame 3. Similarly, the screen door 21 provided on the indoor side of the lower shoji 14 is attached using the attachment grooves 6b and 7b, the attachment groove 10b of the intermediate frame 10, and the attachment groove (not shown) attached to the lower frame 4.

図5において、15は上障子13を開閉するための第1の操作部、16は下障子14を開閉するための第2の操作部である。24は第1の操作部15の操作力を上障子13に伝達する第1の連結機構、25は第2の操作部16の操作力を下障子14に伝達する第2の連結機構である。   In FIG. 5, 15 is a first operation unit for opening and closing the upper shoji 13, and 16 is a second operation unit for opening and closing the lower shoji 14. Reference numeral 24 denotes a first connecting mechanism that transmits the operating force of the first operating portion 15 to the upper obstacle 13, and reference numeral 25 denotes a second connecting mechanism that transmits the operating force of the second operating portion 16 to the lower obstacle 14.

図5で示したように、操作部15,16は、それぞれハンドル27,28を有する操作ユニットとして構成されるもので、各操作ユニット15,16は、中間枠10の上面にねじ等の固定具30(図4参照)により取付けられる取付け板31と、この取付け板31に取付けられるガイド枠33と、このガイド枠33に沿って摺動可能に内蔵されたスライド枠34とを備える。   As shown in FIG. 5, the operation units 15 and 16 are configured as operation units having handles 27 and 28, respectively. The operation units 15 and 16 are fixed on the upper surface of the intermediate frame 10 with screws or the like. 30 (see FIG. 4), a guide frame 33 attached to the attachment plate 31, and a slide frame 34 slidably incorporated along the guide frame 33.

この操作部15は、ハンドル27を回動させることにより、ガイド枠33等に内蔵する歯車機構を介して、スライド枠34をガイド枠33に沿って移動させるように構成したものである。スライド枠34の下面には取付け軸40を中心に回動可能にアーム41を取付ける。このアーム41は第1の連結機構24の一部を構成する。第2の操作部16を構成する操作ユニットも同様の構成のユニットとして構成され、図5に示すように、第1の操作部15を構成する操作ユニットと上下の向きおよび左右の向きを逆にして、中間枠10の下面に同様の取付け構造により取付ける。   The operation unit 15 is configured to move the slide frame 34 along the guide frame 33 through a gear mechanism built in the guide frame 33 or the like by rotating the handle 27. An arm 41 is attached to the lower surface of the slide frame 34 so as to be rotatable about an attachment shaft 40. The arm 41 constitutes a part of the first coupling mechanism 24. The operation unit configuring the second operation unit 16 is also configured as a unit having the same configuration, and as illustrated in FIG. 5, the up-down direction and the left-right direction are reversed from those of the operation unit configuring the first operation unit 15. Then, it is attached to the lower surface of the intermediate frame 10 by the same attachment structure.

次に第1、第2の連結機構24,25について、第1の連結機構24により代表させて説明する。図4は上障子13が閉じた状態、図6は開いた状態を示す。図4、図6において、43は中間枠10に取付けられた軸、44はこの軸43に回動可能に取付けたアームである。このアーム44の中間部に前記アーム41の先端をピン45により回動可能に連結する。47は上障子13の室内側の下部にねじ等の固定具48により取付けたブラケットである。50はこのブラケット47と前記アーム44との間をピン51,52により連結して取付けたアームである。   Next, the first and second coupling mechanisms 24 and 25 will be described by using the first coupling mechanism 24 as a representative. 4 shows a state in which the upper shoji 13 is closed, and FIG. 6 shows an open state. 4 and 6, 43 is a shaft attached to the intermediate frame 10, and 44 is an arm attached to the shaft 43 so as to be rotatable. A tip of the arm 41 is pivotally connected to an intermediate portion of the arm 44 by a pin 45. Reference numeral 47 denotes a bracket attached to the lower part of the upper side of the upper door 13 by a fixing tool 48 such as a screw. Reference numeral 50 denotes an arm attached by connecting the bracket 47 and the arm 44 by pins 51 and 52.

図7は上障子13のみならず、下障子14も開いた状態を示す平面図であり、第2の連結機構25の構成を示す。図7において、34A,40Aは第1の操作部15を構成するスライド枠34、軸40にそれぞれ相当し、41A,44A,45A,47A,50A,51A,52Aはそれぞれ第1の連結機構24を構成するアーム41、アーム44、ピン45、ブラケット47、アーム50、ピン51,52に相当するものであり、これらの部材は第1の操作部15や第1の連結機構24と同様に構成されるが、上下の向きを逆にして組合わされる。また、ブラケット47Aは図5に示すように、下障子14の上部に取付けられる。   FIG. 7 is a plan view showing a state in which not only the upper shoji 13 but also the lower shoji 14 is opened, and shows the configuration of the second coupling mechanism 25. In FIG. 7, 34A and 40A correspond to the slide frame 34 and the shaft 40 constituting the first operation unit 15, respectively, and 41A, 44A, 45A, 47A, 50A, 51A and 52A respectively connect the first connecting mechanism 24. The arm 41, the arm 44, the pin 45, the bracket 47, the arm 50, and the pins 51 and 52 are configured, and these members are configured in the same manner as the first operation unit 15 and the first coupling mechanism 24. However, they are combined in the upside down direction. Moreover, the bracket 47A is attached to the upper part of the lower shoji 14 as shown in FIG.

図4、図6、図7において、54は上障子13を閉じ状態でロックするために縦枠6に取付けたハンドル、55はこのハンドル54の操作により回動して上障子13の自由端側に取付けたロッド56を室内側に引き寄せてロックするロック爪である。下障子14を閉じ状態でロックするためにも同様のロック機構が設けられる。   4, 6, and 7, 54 is a handle attached to the vertical frame 6 to lock the upper obstacle 13 in the closed state, and 55 is rotated by the operation of the handle 54 to be free end side of the upper obstacle 13. It is a lock claw which pulls the rod 56 attached to the inside toward the indoor side and locks it. A similar locking mechanism is provided to lock the lower shoji 14 in the closed state.

図4、図6、図7において、58は縦枠6,7に設けられたゴム製のシール材であり、上障子13が閉じている状態において、上障子13の室内側の両端面を当接させるものである。図5に示すように、下障子14に対しても同様のシール材58が取付けられる。図5において、59〜62は中間枠10に取付けられたゴム製のシール材であり、シール材59は上障子13が閉じている状態において、上障子13の室内側の下端面を当接させるものである。上枠3にも上障子13の室内側の上端面を当接させるシール材(図示せず)が設けられる。   4, 6, and 7, 58 is a rubber sealing material provided on the vertical frames 6 and 7, and the both ends of the indoor side of the upper shoji 13 are touched when the upper shoji 13 is closed. It is something to touch. As shown in FIG. 5, a similar sealing material 58 is attached to the lower shoji 14. In FIG. 5, reference numerals 59 to 62 denote rubber sealing materials attached to the intermediate frame 10, and the sealing material 59 abuts the lower end surface on the indoor side of the upper screen 13 when the upper screen 13 is closed. Is. The upper frame 3 is also provided with a sealing material (not shown) that abuts the upper end surface on the indoor side of the upper screen 13.

シール材60,61は第2の連結機構25を構成するアーム41Aやアーム44A,50Aおよびブラケット47Aとの干渉を避ける位置に設けたシール材であり、中間枠10の下障子14の上部に対面する位置に上下に間隔を有して設けられたものである。62は中間枠10の両端近傍であって、かつ平面視でシール材58と重なる位置において、シール材60,61間に嵌合、接着により設けたシール材であり、下障子14の両側からの空気、水の浸入を防止するものである。下枠4にも下障子14の室内側の下端面を当接させる同様のシール材(図示せず)が取付けられる。図5において、63は中間枠10に取付けられて下障子14の上端に当接するゴム製の水切り材、図7において、64,65はそれぞれ上障子13,14の先端に取付けられてそれぞれ縦枠6,7に当接するゴム製の水切り材である。   The sealing materials 60 and 61 are sealing materials provided at positions avoiding interference with the arm 41A, the arms 44A and 50A and the bracket 47A constituting the second coupling mechanism 25, and face the upper part of the lower shoji 14 of the intermediate frame 10. It is provided at a position where there is an interval in the vertical direction. 62 is a seal material provided by fitting and bonding between the seal materials 60 and 61 in the vicinity of both ends of the intermediate frame 10 and overlapping the seal material 58 in a plan view. It prevents intrusion of air and water. A similar sealing material (not shown) for abutting the lower end surface of the lower shoji 14 on the indoor side is also attached to the lower frame 4. In FIG. 5, 63 is a rubber draining material attached to the intermediate frame 10 and abutting the upper end of the lower shoji 14, and in FIG. 7, 64 and 65 are attached to the distal ends of the upper shoji 13 and 14, respectively, and are vertical frames. It is a rubber drainer that contacts 6 and 7.

この構成において、図4に示すように、上障子13が閉じた状態から開く場合には、ハンドル27を回動させてスライド枠34を図6の矢印X1方向、すなわち紙面上、左側から右側の方向に動かす。これにより、アーム44が軸43を中心に矢印R1で示すように回動し、上障子13はアーム50により押されて矢印R2に示すように回動して開く。ハンドル27を反対方向に回動させると、前記と反対方向の動きで上障子13は閉じる。下障子14の場合は、これを開く際には、ハンドル28を、上障子13を開く際にハンドル27を回す方向と同方向に回し、これにより、図7において、スライド枠34Aを矢印X2方向、すなわち紙面上、右側から左側の方向に動かす。これにより、アーム44Aが軸43Aを中心に矢印R3で示すように回動し、下障子14はアーム50Aにより押されて矢印R4に示すように回動して開く。   In this configuration, as shown in FIG. 4, when the upper screen 13 is opened from the closed state, the handle 27 is rotated to move the slide frame 34 in the direction of the arrow X1 in FIG. Move in the direction. As a result, the arm 44 rotates about the shaft 43 as indicated by the arrow R1, and the upper shoji 13 is pushed by the arm 50 and rotates and opens as indicated by the arrow R2. When the handle 27 is rotated in the opposite direction, the upper shoji 13 is closed by the movement in the opposite direction. In the case of the lower shoji 14, the handle 28 is rotated in the same direction as the handle 27 is rotated when the upper shoji 13 is opened, so that the slide frame 34 A is moved in the direction of the arrow X 2 in FIG. That is, it moves from the right side to the left side on the paper. As a result, the arm 44A rotates about the shaft 43A as indicated by the arrow R3, and the lower shoji 14 is pushed by the arm 50A and rotates and opens as indicated by the arrow R4.

このように上下逆勝手に上障子13、下障子14を開いた状態においては、図1(B)(室外側から見た図)に矢印S1で示すように、紙面上、右側から吹く風は上障子13により阻まれて上方の開口部66から室内に入り、室内に入った空気は下方の開口部67から矢印S2で示すように室外に出る。反対に、矢印S3で示すように、紙面上、左側から吹く風は下障子14により阻まれて下方の開口部67から室内に入り、室内に入った空気は上方の開口部66から矢印S4で示すように室外に出る。このような空気の流れにより、空気の流れ方向の如何にかかわらず、換気効率が向上する。   In this state where the upper and lower shojis 13 and 14 are opened upside down, as shown by the arrow S1 in FIG. 1B (viewed from the outdoor side), the wind blowing from the right side on the paper surface is The room is blocked by the upper shoji 13 and enters the room through the upper opening 66, and the air that has entered the room exits through the lower opening 67 as indicated by an arrow S2. On the contrary, as shown by the arrow S3, the wind blowing from the left side on the paper surface is blocked by the lower shoji 14 and enters the room through the lower opening 67, and the air that has entered the room passes through the upper opening 66 through the arrow S4. Go outside as shown. Such air flow improves ventilation efficiency regardless of the direction of air flow.

本実施の形態の換気装置2は、上窓、下窓を仕切る中間枠10に、上障子13、下障子14をそれぞれ開閉する第1の操作部15、第2の操作部16を設けたので、上障子13を開閉する際のみならず、下障子14を開閉する際にも腰をかがめて操作部を操作する必要がなく、操作性が向上する。また、上障子13を開閉する第1の操作部15のみならず、下障子14を開閉する第2の操作部16も中間枠10に設けたので、第2の操作部16が極端に下位置になることがない上、網戸20,21はロール網戸や内開き式網戸にする必要がなく、図示のように固定網戸とすることが可能となるので、内観による意匠性が向上する。   In the ventilator 2 of the present embodiment, the first operation unit 15 and the second operation unit 16 that open and close the upper and lower shojis 13 and 14 are provided in the intermediate frame 10 that partitions the upper window and the lower window, respectively. Further, not only when opening and closing the upper shoji 13 but also when opening and closing the lower shoji 14, there is no need to bend down and operate the operation unit, and the operability is improved. Moreover, since not only the 1st operation part 15 which opens and closes the upper shoji 13 but the 2nd operation part 16 which opens and closes the lower shoji 14 was also provided in the intermediate | middle frame 10, the 2nd operation part 16 is extremely lower position. In addition, the screen doors 20 and 21 do not need to be roll screen doors or inward-opening screen doors, and can be fixed screen doors as shown in the figure.

また、本実施の形態のように、上枠部11および下枠部12にそれぞれ固定網戸20,21を設けた構造とすることにより、障子13,14を開閉する際に網戸20,21を開閉する必要がなく、操作性、意匠性の良い換気装置が提供できる。   Further, as in the present embodiment, the fixed screen doors 20 and 21 are provided on the upper frame portion 11 and the lower frame portion 12 respectively, so that the screen doors 20 and 21 are opened and closed when the shoji screens 13 and 14 are opened and closed. Therefore, a ventilation device with good operability and design can be provided.

また、本実施の形態においては、ビル等に設置された下枠位置の低いフィックス窓1に横並びに換気装置2を設けたので、第2の操作部16を操作に好適な位置に設置することが可能となり、フロア面に置かれる荷物等に邪魔されるおそれがなく、操作性の向上の面で顕著な効果が得られると共に、意匠性の面でも顕著な効果を奏することができる。   Further, in the present embodiment, since the ventilation device 2 is provided side by side in the fixed window 1 with a lower lower frame position installed in a building or the like, the second operation unit 16 should be installed at a position suitable for operation. Therefore, there is no possibility of being disturbed by luggage placed on the floor surface, and a remarkable effect can be obtained in terms of improvement in operability, and a remarkable effect can also be achieved in terms of design.

図8(A)〜(C)は本発明の換気装置の他の実施の形態を示す正面図である。図8(A)は換気装置2が単独に設置される例であり、図8(B)はフィックス窓1の両側に換気装置2を設けた例であり、図8(C)はフィックス窓1,1の間に換気装置2を設けた例である。   8A to 8C are front views showing other embodiments of the ventilation device of the present invention. 8A is an example in which the ventilator 2 is installed alone, FIG. 8B is an example in which the ventilator 2 is provided on both sides of the fixed window 1, and FIG. , 1 is an example in which a ventilation device 2 is provided.

図9は本発明の換気装置の他の実施の形態を示す断面図である。この実施の形態においては、上障子13Aや下障子14Aは4周の框70,71内にパネル72,73(本例では2重パネル)を固定して構成している。また、中間枠10の上面、下面にそれぞれ樹脂製押出形材でなる化粧板兼枠材としてのパネル74,75で覆い、室内側の面も樹脂製押出形材でなる化粧板としてのパネル76で覆って構成している。すなわち上下のパネル74,75は、第1の操作部15と第2の操作部16とが中間枠10Aに対する取付け部材として用いると共に、これらのパネル74,75にそれぞれ網戸20,21の下端、上端を固定している。   FIG. 9 is a sectional view showing another embodiment of the ventilation device of the present invention. In this embodiment, the upper shoji 13A and the lower shoji 14A are configured by fixing panels 72 and 73 (double panels in this example) in four laps 70 and 71. Further, the upper surface and the lower surface of the intermediate frame 10 are respectively covered with panels 74 and 75 as decorative plate and frame members made of a resin extruded profile, and the interior surface is also a panel 76 as a decorative plate made of a resin extruded profile. Covered with. That is, the upper and lower panels 74 and 75 are used by the first operation unit 15 and the second operation unit 16 as attachment members for the intermediate frame 10A, and the lower and upper ends of the screen doors 20 and 21 are respectively attached to these panels 74 and 75. Is fixed.

78,79はそれぞれパネル74,75の室外側端部に設けたシール材であり、それぞれ上障子13A、下障子14Aの室内側の面を当接させるものである。80は中間枠10Aの室外側端部に設けた水切り材であり、框71に当接させて室内側への水の浸入を防ぐものである。   78 and 79 are seal materials provided at the outdoor end portions of the panels 74 and 75, respectively, and contact the indoor side surfaces of the upper and lower shojis 13A and 14A, respectively. Reference numeral 80 denotes a draining material provided at the outdoor side end of the intermediate frame 10A, which is brought into contact with the eaves 71 to prevent water from entering the indoor side.

本実施の形態においても、第1の操作部15と第2の操作部16が中間枠10Aに取付けられるため、操作性が向上すると共に、樹脂製押出形材でなるパネル74〜76を用いることにより、さらなる意匠性の向上が達成できる。   Also in the present embodiment, since the first operation unit 15 and the second operation unit 16 are attached to the intermediate frame 10A, the operability is improved and the panels 74 to 76 made of a resin extruded shape are used. Thus, further improvement in design can be achieved.

上記実施の形態においては、中間枠10,10Aの上部に上障子13,13Aを開閉する第1の操作部15、中間枠10,10Aの下部に下障子14,14Aを開閉する第2の操作部16をそれぞれ設けたが、本発明はこれに限られるものではなく、第1の操作部15及び第2の操作部16の双方を中間枠10,10Aの上部に設けたり、第1の操作部15及び第2の操作部16の双方を中間枠10,10Aの下部に配置してもよい。また、上障子13,13Aの操作部にカムラッチハンドルを用いてもよい。   In the above embodiment, the first operation unit 15 that opens and closes the upper shoji 13 and 13A above the intermediate frames 10 and 10A, and the second operation that opens and closes the lower shoji 14 and 14A below the intermediate frames 10 and 10A. However, the present invention is not limited to this, and both the first operation unit 15 and the second operation unit 16 are provided on the upper part of the intermediate frames 10 and 10A. You may arrange | position both the part 15 and the 2nd operation part 16 under the intermediate frames 10 and 10A. Moreover, you may use a cam latch handle for the operation part of the upper shoji 13, 13A.

また、例えば、図8(B)のように、フィックス窓の両側に換気装置が配置された場合、一方の換気装置の上障子13と他方の上障子13とを互いに異なる方向に開くようにしたり、一方の換気装置の上障子13と他方の下障子14とを互いに異なる方向に開くようにして換気をするようにしてもよい。   Further, for example, as shown in FIG. 8B, when the ventilator is arranged on both sides of the fixed window, the upper screen 13 of one ventilator and the upper screen 13 of the other ventilator are opened in different directions. Further, ventilation may be performed by opening the upper obstacle 13 and the other lower obstacle 14 of one ventilation device in different directions.

本発明を実施する場合、操作部15,16のハンドル27,28の回動を障子13,14の開閉に変換する機構としては、上記実施の形態で示した構成以外に種々のものが採用可能であり、ハンドル27,28の回動ではなく、スライド枠を左右に動かすことによって開閉する機構も採用可能である。また本発明は、上下逆勝手に開閉される窓のみではなく、同方向に開く窓として構成することも可能である。   When practicing the present invention, various mechanisms other than the configuration shown in the above embodiment can be adopted as the mechanism for converting the rotation of the handles 27 and 28 of the operation units 15 and 16 into the opening and closing of the shojis 13 and 14. It is also possible to employ a mechanism that opens and closes by moving the slide frame left and right instead of turning the handles 27 and 28. In addition, the present invention can be configured not only as a window that opens and closes upside down but also as a window that opens in the same direction.

図10は本発明の開口部装置の他の実施の形態であり、これは中間枠10で仕切られた上側の窓13Bは開閉できない嵌め殺し窓として実現したものである。この場合、下障子14のみが換気装置を構成することとなる。   FIG. 10 shows another embodiment of the opening device according to the present invention, which is realized as a fitting window that cannot open and close the upper window 13 </ b> B partitioned by the intermediate frame 10. In this case, only the lower shoji 14 constitutes a ventilation device.

その他、本発明を実施する場合、本発明の要旨を逸脱しない範囲において、種々の変更、付加が可能である。   In addition, when implementing this invention, a various change and addition are possible in the range which does not deviate from the summary of this invention.

1:フィックス窓、2:換気装置、3:上枠、4:下枠、5,6,7:縦枠、8:障子(ガラス)、10:中間枠、11:上枠部、12:下枠部、13:上障子、14:下障子、15:第1の操作部(操作ユニット)、16:第2の操作部(操作ユニット)、17,18:アタッチメント、20,21:網戸、22:押込部材、24:第1の連結機構、25:第2の連結機構、27,28:ハンドル、31:取付け板、33:ガイド枠、34,34A:スライド枠、35:筒体、36:回転体,36a:歯車、37:歯車、37a:外歯、37b:内歯、38:ねじロッド、40,40A:軸、41,41A:アーム、43,43A:軸、44,44A:アーム、45,45A:ピン、47,47A:ブラケット、50,50A:アーム、51,51A,52,52A:ピン 1: Fixed window, 2: Ventilator, 3: Upper frame, 4: Lower frame, 5, 6, 7: Vertical frame, 8: Shoji (glass), 10: Intermediate frame, 11: Upper frame, 12: Lower Frame part, 13: Upper shoji, 14: Lower shoji, 15: 1st operation part (operation unit), 16: 2nd operation part (operation unit), 17, 18: Attachment, 20, 21: Screen door, 22 : Pushing member, 24: First connecting mechanism, 25: Second connecting mechanism, 27, 28: Handle, 31: Mounting plate, 33: Guide frame, 34, 34A: Slide frame, 35: Tube, 36: Rotating body, 36a: gear, 37: gear, 37a: external tooth, 37b: internal tooth, 38: screw rod, 40, 40A: shaft, 41, 41A: arm, 43, 43A: shaft, 44, 44A: arm, 45, 45A: Pin, 47, 47A: Bracket, 50, 50A: Arm, 5 , 51A, 52,52A: pin

Claims (5)

矩形に構成される枠体を中間枠により上下に仕切り、前記中間枠により仕切られて構成された上枠部、下枠部にそれぞれ外開き式に上障子、下障子を装着してなる換気装置において、
前記中間枠に、前記上障子開閉用の操作部と、前記上障子の操作部の操作力を前記上障子の開閉力に変換する連結機構と、前記下障子開閉用の操作部と、その操作部の操作力を前記下障子の開閉力に変換する連結機構とを備え、
前記上障子の操作部及び前記下障子の操作部を操作することにより、前記上障子の連結機構と前記下障子の連結機構とを互いに異なる方向に移動させる逆勝手開閉構造としたことを特徴とする換気装置。
A ventilation device comprising a rectangular frame body that is vertically divided by an intermediate frame, and an upper frame part and a lower frame part that are divided by the intermediate frame and are respectively mounted with an upper opening and a lower door. In
The intermediate frame has an operation unit for opening and closing the upper shoji, a connection mechanism for converting an operation force of the operation unit of the upper shoji into an opening and closing force of the upper shoji, an operation unit for opening and closing the lower shoji, and an operation thereof A connection mechanism for converting the operation force of the part into the opening and closing force of the lower shoji,
By operating the operating part of the upper shoji and the operating part of the lower shoji, the upper and lower door opening / closing structure moves the upper shoji connecting mechanism and the lower shoji connecting mechanism in different directions. Ventilation equipment to do.
請求項1に記載の換気装置において、
前記上障子の操作部を前記中間枠の上部に配置し、前記下障子の操作部を前記中間枠の下部に配置したことを特徴とする換気装置。
The ventilator according to claim 1,
The ventilator characterized in that the operation part of the upper shoji is arranged in the upper part of the intermediate frame, and the operation part of the lower shoji is arranged in the lower part of the intermediate frame.
請求項1または2に記載の換気装置において、
前記上枠部内および前記下枠部内にそれぞれ固定の網戸を設けたことを特徴とする換気装置。
The ventilator according to claim 1 or 2,
A ventilator characterized in that a fixed screen is provided in each of the upper frame part and the lower frame part.
請求項1からまでのいずれか1項に記載の換気装置において、
前記換気装置を、障子が固定された下枠位置の低いフィックス窓に横並びに配置したことを特徴とする換気装置。
In the ventilation apparatus of any one of Claim 1 to 3 ,
A ventilator characterized in that the ventilator is arranged side by side in a fixed window with a lower lower frame position to which a shoji is fixed.
矩形に構成される枠体を左右に仕切る縦枠を介して互いに隣り合って設けられる少なくとも一対の窓部を備えた開口部装置であって、
前記一対の窓部のうち一方の窓部は、中間枠により上下に仕切られた上枠部、下枠部にそれぞれ外開き式に上障子、下障子を装着してなり、
前記中間枠、前記上障子開閉用の操作部と、その操作部の操作力を前記上障子の開閉力に変換する連結機構とを備えると共に、前記下障子開閉用の操作部と、その操作部の操作力を前記下障子の開閉力に変換する連結機構とを備え、
前記上障子の連結機構と前記下障子の連結機構とを互いに異なる方向に移動させる逆勝手開閉構造としたことを特徴とする開口部装置。
An opening device comprising at least a pair of windows provided adjacent to each other through a vertical frame that divides a rectangular frame into left and right,
One of the pair of window parts is an upper frame part that is vertically divided by an intermediate frame, and a lower frame part that is equipped with an upper and lower shoji in an outward opening manner,
Said intermediate frame, and an operation portion for the upper shoji off, with and a coupling mechanism for converting the operation force of the operation unit to open and close force of the upper sash, an operating section for the lower shoji off, the operation A connection mechanism for converting the operation force of the part into the opening and closing force of the lower shoji,
An opening device having a reverse open / close structure for moving the connecting mechanism of the upper shoji and the connecting mechanism of the lower shoji in different directions .
JP2012187086A 2012-08-27 2012-08-27 Ventilation and opening devices Active JP6006041B2 (en)

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