JP2572923Y2 - Folding screen - Google Patents
Folding screenInfo
- Publication number
- JP2572923Y2 JP2572923Y2 JP1993073130U JP7313093U JP2572923Y2 JP 2572923 Y2 JP2572923 Y2 JP 2572923Y2 JP 1993073130 U JP1993073130 U JP 1993073130U JP 7313093 U JP7313093 U JP 7313093U JP 2572923 Y2 JP2572923 Y2 JP 2572923Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- net
- operation frame
- horizontal frame
- members
- 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 - Lifetime
Links
Landscapes
- Blinds (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、建物の窓や出入口等に
取り付けて使用する折り畳み式網戸に関するものであ
り、更に詳しくは、ネットをアコーディオン式に伸縮さ
せて開閉する折り畳み式網戸に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding screen door which is used by being attached to a window or an entrance of a building, and more particularly to a folding screen door which opens and closes by accordion-type expansion and contraction of a net. is there.
【０００２】[0002]
【従来の技術】例えば、特開平５−１７９８７５号公報
や特開平５−３０２４８４号公報等に記載されているよ
うに、プリーツを施すことによりアコーディオン式に伸
縮自在としたネットを、上下の横枠部材及び左右の縦枠
部材からなる矩形状の網戸枠内に横開き式に開閉自在な
るように取り付け、該ネットに開閉操作用の操作框を取
り付けると共に、該操作框と網戸枠との間に、該操作框
の移動方向の傾きを規制して開閉操作を円滑化するため
の張紐（ワイヤ）を、横枠部材及び縦枠部材の内部を通
すことにより張設してなる折り畳み式網戸は、従来より
良く知られているところである。2. Description of the Related Art As described in, for example, JP-A-5-179875 and JP-A-5-302484, a net made pleatable so as to be able to expand and contract in an accordion type is formed into upper and lower horizontal frames. Attached so as to be openable and closable in a horizontal manner in a rectangular screen door frame composed of members and left and right vertical frame members, and an operation frame for opening and closing operation is attached to the net, and between the operation frame and the screen door frame. A folding screen door, in which a tension cord (wire) for regulating the inclination of the moving direction of the operation frame and facilitating the opening / closing operation, is stretched by passing the inside of the horizontal frame member and the vertical frame member. It is well known from the past.
【０００３】ところが、この種の折り畳み式網戸は、一
般に、操作框の下端に設けた戸車などの転輪を、網戸枠
における下方の横枠部材に設けたレール上に載置するこ
とにより、下方の転輪と下方のレールとによって操作框
を下方から支持させるか、又は、操作框の上端に設けた
転輪を、網戸枠における上方の横枠部材に設けたレール
上に載置することにより、上方の転輪と上方のレールと
によって操作框を吊り下げ状態に支持させ、上記レール
上を転動する転輪によって操作框の移動を案内させるよ
うになっているため、開閉操作の際に操作框が横方向の
傾きや軸線回りの回転等の横振れを生じ易く、走行安定
性が悪いという欠点があった。[0003] However, this type of folding screen door is generally constructed by mounting a rolling wheel such as a door wheel provided at the lower end of an operation frame on a rail provided on a lower horizontal frame member of the screen door frame. The operation frame is supported from below by the wheel and the lower rail, or the wheel provided at the upper end of the operation frame is mounted on the rail provided on the upper horizontal frame member of the screen door frame. The operation frame is supported in a suspended state by the upper wheel and the upper rail, and the operation of the operation frame is guided by the wheel that rolls on the rail. The operating frame is liable to cause lateral deflection such as lateral inclination and rotation around an axis, and has a drawback that running stability is poor.
【０００４】また、操作框と網戸枠との間に張り渡され
た上記張紐が、操作框から上下の横枠部材内に導かれる
際に、該操作框の上下端部から直接横枠部材内に導出さ
れているため、該横枠部材の中の比較的浅い位置を通る
ことになり、これが外部から目視されて網戸としての外
観を損ね易いという欠点もあった。張紐を横枠部材の内
部の奥深い位置に張設するために該横枠部材の深さを深
くすると、網戸枠の上下の開口幅がその分だけ狭められ
るため、圧迫感が増すことになる。In addition, when the above-mentioned tension cord stretched between the operation frame and the screen door frame is guided from the operation frame into the upper and lower horizontal frame members, the horizontal frame member is directly from the upper and lower ends of the operation frame. Since it is led out inside, it passes through a relatively shallow position in the horizontal frame member, which has a drawback that it is easily viewed from the outside and impairs the appearance as a screen door. If the width of the horizontal frame member is increased in order to stretch the tension cord at a deep position inside the horizontal frame member, the upper and lower opening widths of the screen door frame are narrowed by that amount, so that a sense of oppression increases. .
【０００５】[0005]
【考案が解決しようとする課題】本考案の技術的課題
は、開閉操作時における操作框の走行安定性が良く、し
かも、張紐を横枠部材の内部の奥深い位置に簡単且つ確
実に張設することが可能な折り畳み式網戸を提供するこ
とにある。The technical problem of the present invention is that the running frame of the operation frame at the time of opening / closing operation is good, and the tension cord is easily and securely installed at a deep position inside the horizontal frame member. It is an object of the present invention to provide a foldable screen door which can be operated.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するた
め、本考案は、プリーツを施すことによりアコーディオ
ン式に伸縮自在としたネットを、上下の横枠部材及び左
右の縦枠部材からなる矩形状の網戸枠内に横開き式に開
閉自在なるように取り付け、該ネットに開閉操作用の操
作框を取り付けると共に、該操作框と網戸枠との間に、
該操作框の移動方向の傾きを規制するための張紐を横枠
部材及び縦枠部材の内部を通すことにより張り渡してな
る折り畳み式網戸において、上下の横枠部材にそれぞれ
軸線方向の案内溝を設けると共に、操作框の上下両端に
それぞれ上記案内溝に嵌合して開閉操作時の横振れを防
止する板状の振れ止め部材を設け、該振れ止め部材にお
ける上記案内溝から反対側に突出する先端部に紐孔を設
けて上記張紐を挿通することにより、該振れ止め部材
を、横枠部材内に張紐を通すための紐ガイドとして兼用
したことを特徴とするものである。In order to solve the above-mentioned problems, the present invention is to provide a net which can be expanded and contracted in an accordion type by pleating it into a rectangular shape comprising upper and lower horizontal frame members and left and right vertical frame members. Attached so as to be openable and closable horizontally in the screen door frame, and an operation frame for opening and closing operation is attached to the net, and between the operation frame and the screen door frame,
In a folding screen door in which a tension cord for regulating the inclination of the operation frame in the moving direction is stretched by passing through the inside of the horizontal frame member and the vertical frame member, guide grooves in the axial direction are respectively provided in upper and lower horizontal frame members. And a plate-shaped anti - sway member that fits into the guide groove at each of the upper and lower ends of the operation frame to prevent lateral vibration during opening and closing operations .
By providing a string hole at the tip end projecting to the opposite side from the guide groove, and inserting the tension cord, the anti-sway member is also used as a string guide for passing the tension string in the horizontal frame member. It is characterized by the following.
【０００７】[0007]
【作用】上記構成を有する折り畳み式網戸は、操作框の
上下端の振れ止め部材によって横方向の傾きや軸線回り
の回転等の横振れが規制されるため、開閉操作時におけ
る該操作框の走行安定性が良い。また、案内溝を越えて
横枠部材の奥まで挿入されている上記振れ止め部材を紐
ガイドとして兼用し、操作框からの張紐を該振れ止め部
材を通じて横枠部材内に導出させるようにしたので、該
張紐を横枠部材の内部の奥深い位置に簡単且つ確実に張
り渡すことができる。In the foldable screen door having the above-mentioned structure, the lateral movement such as the inclination in the horizontal direction or the rotation around the axis is restricted by the steadying members at the upper and lower ends of the operation frame. Good stability. Further, the above-mentioned steady rest member inserted to the depth of the horizontal frame member beyond the guide groove is also used as a string guide, and the tension cord from the operation frame is led into the horizontal frame member through the steady rest member. Therefore, the tension cord can be easily and reliably stretched to a deep position inside the horizontal frame member.
【０００８】[0008]
【実施例】図１乃至図３は本考案の一実施例を示すもの
で、この実施例に示す折り畳み式網戸は、矩形状をなす
網戸枠１と、該網戸枠１内に横開き式に開閉自在なるよ
うに取り付けられたネット２と、該ネット２の開放側の
端部に取り付けられた開閉操作用の操作框３とからな
り、これらの網戸枠１とネット２及び操作框３を上下対
称形に形成することにより、該網戸を全体として実質的
に上下対称形をなすように構成し、該網戸を建物開口部
に上下を反転して取り付けることにより、ネット２の開
閉方向を左右何れの方向にも設定し得るようにしたもの
である。1 to 3 show an embodiment of the present invention. A folding screen door shown in this embodiment has a screen frame 1 having a rectangular shape and a horizontal opening type inside the screen frame 1. As shown in FIG. A net 2 is attached so as to be openable and closable, and an operation frame 3 for opening and closing operation is attached to an open end of the net 2. The screen door frame 1, the net 2 and the operation frame 3 are vertically moved. By forming the screen door in a symmetrical shape, the screen door is configured to be substantially vertically symmetrical as a whole. The direction can also be set.
【０００９】上記網戸枠１は、合成樹脂又はアルミニウ
ム等の金属からなる溝形断面を持った上下の横枠部材１
ａ，１ｂと左右の縦枠部材１ｃ，１ｄとを、ねじで相互
に連結することにより形成されており、これらの横枠部
材１ａ，１ｂ及び縦枠部材１ｃ，１ｄの裏面は、同一平
面上に位置するように揃えられ、建物開口部におけるサ
ッシ４に取り付けるための取付面５を構成しており、該
取付面５をサッシ４に当接させて、少なくとも一部の枠
部材を該サッシ４に螺子止めや接着等の適宜手段で固定
することにより、建物開口部に取り付け得るようになっ
ている。上下の横枠部材１ａ，１ｂの内部にはそれぞ
れ、案内溝７と、該案内溝７を挟んで対向する一対のレ
ール８，８とが、軸線方向に形成されている。The screen frame 1 is composed of upper and lower horizontal frame members 1 having a groove-shaped cross section made of metal such as synthetic resin or aluminum.
a, 1b and the left and right vertical frame members 1c, 1d are formed by mutually connecting with screws, and the back surfaces of the horizontal frame members 1a, 1b and the vertical frame members 1c, 1d are on the same plane. And a mounting surface 5 for mounting to the sash 4 in the opening of the building, and the mounting surface 5 is brought into contact with the sash 4 so that at least a part of the frame member is fixed to the sash 4. It can be attached to the opening of the building by fixing it with appropriate means such as screwing or bonding. A guide groove 7 and a pair of rails 8 facing each other across the guide groove 7 are formed in the upper and lower horizontal frame members 1a and 1b, respectively, in the axial direction.
【００１０】上記ネット２は、多数のプリーツをジグザ
グ状に施すことによりアコーディオン式に伸縮自在なる
ように構成されたもので、プリーツを縦向きにすること
により横方向に開閉自在なるように配設され、その一方
の側端部が、上記網戸枠１における一方の縦枠部材１ｄ
の凹部内にセットテープ１０により固定され、他方の側
端部に、上記操作框３がセットテープ１１により固定さ
れており、該ネット２の上下端は、網戸枠１の上下の横
枠部材１ａ，１ｂの凹部内にそれぞれ嵌入している。The net 2 is constructed so that it can be expanded and contracted in an accordion manner by applying a large number of pleats in a zigzag manner, and is arranged so that the pleats can be opened and closed in the horizontal direction by turning the pleats vertically. And one side end thereof is one vertical frame member 1 d of the screen door frame 1.
The operation frame 3 is fixed to the other side end portion by a set tape 11, and the upper and lower ends of the net 2 are upper and lower horizontal frame members 1a of the screen door frame 1. , 1b.
【００１１】上記操作框３は、合成樹脂又はアルミニウ
ム等の金属からなる溝形断面をなすもので、ネット２を
固定した部分が凹溝状のネット収容部３ａとなってい
て、網戸を最大限開放したとき、折り畳まれたネット２
が該ネット収容部３ａと縦枠部材１ｄとの間にほぼ完全
に収容され得るようになっている。また、該操作框３の
両外側面には、開閉操作の際に手を掛けるための凹溝１
２が上下方向に形成されている。The operation frame 3 has a groove-shaped cross section made of a synthetic resin or a metal such as aluminum. A portion to which the net 2 is fixed is a concave groove-shaped net accommodating portion 3a. When opened, folded net 2
Can be almost completely accommodated between the net accommodating portion 3a and the vertical frame member 1d. On both outer side surfaces of the operation frame 3, concave grooves 1 for hanging hands during opening and closing operations are provided.
2 are formed vertically.
【００１２】該操作框３の上端及び下端には、それぞ
れ、左右一対の転輪１４，１４が設けられ、上端の転輪
１４，１４と下端の転輪１４，１４との接地部間距離
（外端部間距離）Ｘを、上下の横枠部材１ａ，１ｂにお
けるレール８，８の、網戸枠の内側に面する走行面間距
離Ｙよりも僅かに小さく設定することにより、網戸を上
下反転させた場合でも必ず、操作框３の下端の転輪１
４，１４が下方の横枠部材のレール８，８上に載置し
て、該操作框３が下方の横枠部材に移動自在に支持され
るように構成されている。このとき、操作框３の上端に
位置する転輪１４，１４は、上方の横枠部材のレール
８，８から僅かに離間している。従って、図示の例では
横枠部材１ｂが下方にあって、この横枠部材１ｂのレー
ル８，８上に操作框３の下端の転輪１４，１４が乗って
いるが、網戸を上下反転させて横枠部材１ａが下に来る
と、操作框の下端の転輪１４，１４が該横枠部材１ａの
レール８，８上に乗り、上端の転輪１４，１４は上方の
横枠部材１ｂのレール８，８から僅かに離間することに
なる。At the upper end and lower end of the operation frame 3, a pair of left and right wheels 14, 14 are provided, respectively, and a distance between the grounding portion between the upper wheels 14, 14 and the lower wheels 14, 14 is provided. By setting the distance X between the outer ends to be slightly smaller than the distance Y between the running surfaces of the rails 8, 8 of the upper and lower horizontal frame members 1a, 1b facing the inside of the screen frame, the screen door is turned upside down. If you do, be sure to use the wheel 1 at the lower end of the operation frame 3.
4 and 14 are mounted on rails 8 of the lower horizontal frame member, and the operation frame 3 is movably supported by the lower horizontal frame member. At this time, the rollers 14, 14 located at the upper end of the operation frame 3 are slightly separated from the rails 8, 8 of the upper horizontal frame member. Accordingly, in the illustrated example, the horizontal frame member 1b is located below, and the rolling wheels 14, 14 at the lower end of the operation frame 3 are mounted on the rails 8, 8 of the horizontal frame member 1b. When the horizontal frame member 1a comes down, the wheels 14 at the lower end of the operation frame ride on the rails 8 of the horizontal frame member 1a, and the wheels 14 at the upper end move to the upper horizontal frame member 1b. Are slightly separated from the rails 8,8.
【００１３】上記操作框３の上下両端にはまた、プレー
ト状の振れ止め部材１５がそれぞれ取り付けられ、これ
らの振れ止め部材１５，１５が、上下の横枠部材１ａ，
１ｂに形成された上記案内溝７内に僅かな隙間を保った
状態で移動自在に嵌合している。これらの振れ止め部材
１５，１５は、ネット２の開閉操作時における該操作框
３の横振れ、即ち、横方向（網戸の表裏面方向）の傾き
や軸線回りの回転等を規制するためのもので、これによ
って該操作框３の走行が安定し、開閉操作を円滑に行う
ことができる。上記振れ止め部材１５，１５は、後述の
水平移動機構における張紐２０ａ，２０ｂを挿通するた
めの紐ガイドを兼ねており、このため該振れ止め部材１
５，１５には、上記張紐２０ａ，２０ｂを張り渡す方向
にそれぞれ紐孔１５ａが穿設されている。この紐孔１５
ａは、コーナー部分が緩やかな曲面になっていて、張紐
が移動する際の抵抗を極力小さくしている。Plate-shaped anti-sway members 15 are attached to the upper and lower ends of the operation frame 3, respectively, and these anti-sway members 15, 15 are connected to the upper and lower horizontal frame members 1a, 1a.
It is movably fitted in the guide groove 7 formed in 1b while keeping a slight gap. These anti-sway members 15, 15 are used for restricting lateral deflection of the operation frame 3 during opening / closing operation of the net 2, that is, inclination in a lateral direction (front and back of the screen door), rotation around an axis, and the like. Thus, the running of the operation frame 3 is stabilized, and the opening / closing operation can be performed smoothly. The anti-sway members 15, 15 also serve as a string guide for inserting the tension cords 20a, 20b in a horizontal moving mechanism to be described later.
5, 5 and 15 are each provided with a cord hole 15a in a direction in which the cords 20a and 20b are stretched. This cord hole 15
In a, the corner portion has a gentle curved surface, and the resistance when the tension cord moves is minimized.
【００１４】操作框３の上記ネット２を取り付けた側と
は反対側の端面（前端面）と、該前端面側に位置する縦
枠部材１ｃとには、特に図示はしていないが、フックや
マグネット等の相互に止着可能な係止手段が設けられ、
ネット２の閉鎖時に操作框３をその閉鎖位置にロックし
ておくことができるようになっている。Although not shown, a hook (not shown) is provided on an end face (front end face) of the operation frame 3 opposite to the side on which the net 2 is mounted, and on a vertical frame member 1c located on the front end face side. Locking means such as magnets and magnets are provided,
When the net 2 is closed, the operation frame 3 can be locked at the closed position.
【００１５】上記操作框３によるネット２の開閉操作時
に、該操作框３が移動方向に傾くことによって開閉操作
が不円滑になるのを防止し、該操作框３の姿勢を鉛直に
保って円滑な開閉操作を行い得るようにするため、平行
移動機構が設けられている。この平行移動機構は、２本
の張紐２０ａ，２０ｂの両端をそれぞれ操作框３の上半
部と下半部とに互いに逆方向から接続すると共に、これ
らの張紐を、網戸枠１内にプーリや固定ガイド等の転向
子に適宜巻き掛けることにより張り渡したもので、操作
框３の上半部又は下半部を持って動かした場合でも、こ
れらの張紐を通じて操作框３の下半部又は上半部に同じ
大きさの力が移動方向に加わるように構成し、これによ
り、該操作框３の姿勢を鉛直に保持してその上下両端部
を水平移動させ得るようにしたものである。At the time of opening / closing operation of the net 2 by the operation frame 3, it is possible to prevent the operation frame 3 from tilting in the moving direction to prevent the opening / closing operation from becoming unsmooth, and to maintain the posture of the operation frame 3 vertically so as to be smooth. A parallel movement mechanism is provided in order to perform an open / close operation. This parallel movement mechanism connects both ends of the two tension cords 20a and 20b to the upper half and the lower half of the operation frame 3 from opposite directions, respectively, and places these tension cords in the screen door frame 1. It is stretched by appropriately wrapping it around a deflecting device such as a pulley or a fixed guide. Even when it is moved by holding the upper half or the lower half of the operation frame 3, the lower half of the operation frame 3 is passed through these tension cords. The same magnitude of force is applied to the part or upper half in the moving direction, whereby the attitude of the operation frame 3 is held vertically and the upper and lower ends can be moved horizontally. is there.
【００１６】上記水平移動機構における張紐の張り方に
は色々あって、何れの張り方を選択しても良いが、図示
の実施例においては次のように構成されている。即ち、
操作框３の上半部には２本の張紐２０ａ，２０ｂの一端
が固定されており、このうち一方の張紐２０ａは、該操
作框３内を一旦上方に延びたあと、上部の振れ止め部材
１５の紐孔１５ａ内に挿通されて横方向に向きを変え、
上方の横枠部材１ａ内を通って一方の縦枠部材１ｃに導
かれ、上部の転向子２１に巻き掛けられて折り返される
ことにより反対側の縦枠部材１ｄに送られ、上部の転向
子２２に巻き掛けられて下向きに変向したあと、下部の
転向子２３に巻き掛けられて横向きに変向し、ネット２
の下部を水平に貫通して、該張紐２０ａの操作框上半部
に固定された反対側の端部とは逆の方向から該操作框３
に導かれ、下部の転向子２４に巻き掛けられて上向きに
変向したあと、該操作框３の下半部に固定されている。
また、他方の張紐２０ｂは、操作框３の上半部から上記
張紐２０ａとは逆方向に延びてネット２を貫通したあ
と、縦枠部材１ｄに達し、ここで転向子２５及び２２に
巻き掛けられて上方の横枠部材１ａ内を反対側の縦枠部
材１ｃまで導かれ、転向子２１により該縦枠部材１ｃの
下端に導かれたあと、下端の転向子２６により下方の横
枠部材１ｂ内を水平に送られて、操作框３の上半部に固
定された該張紐２０ｂの反対側の端部とは逆の方向から
該操作框３に導かれ、該操作框３の下部の振れ止め部材
１５の紐孔１５ａ内に挿通されて上方に向きを変え、該
操作框３の下半部に固定されている。There are various ways of tensioning the tension cord in the horizontal moving mechanism, and any of the tensioning methods may be selected. In the illustrated embodiment, the configuration is as follows. That is,
One end of each of two tension cords 20a and 20b is fixed to the upper half of the operation frame 3, and one of the tension cords 20a extends once inside the operation frame 3 and then swings upward. It is inserted into the cord hole 15a of the stopper member 15 and changes its direction in the lateral direction.
It is guided to one vertical frame member 1c through the inside of the upper horizontal frame member 1a, is wound around the upper diverter 21 and is turned back to be sent to the opposite vertical frame member 1d, and is turned to the upper diverter 22. After being wrapped around and turning downward, it is wrapped around the lower diverter 23 and turning sideways, and the net 2
Of the operation frame 3 from the direction opposite to the opposite end fixed to the upper half of the operation frame of the tension cord 20a.
After being wrapped around the lower diverter 24 and turning upward, it is fixed to the lower half of the operation frame 3.
The other string 20b extends from the upper half of the operation frame 3 in the opposite direction to the string 20a and penetrates the net 2, and then reaches the vertical frame member 1d. After being wrapped and guided inside the upper horizontal frame member 1a to the vertical frame member 1c on the opposite side, guided to the lower end of the vertical frame member 1c by the diverter 21, the lower horizontal frame is turned by the lower diverter 26. The inside of the member 1b is fed horizontally and guided to the operation frame 3 from a direction opposite to the opposite end of the tension cord 20b fixed to the upper half of the operation frame 3, and It is inserted into the string hole 15 a of the lower steady rest member 15, turns upward, and is fixed to the lower half of the operation frame 3.
【００１７】これにより、上記操作框３を開閉操作する
場合において、その上半部側又は下半部側を持って動か
したとしても、各張紐２０ａ，２０ｂを通じて該操作框
３の下半部又は上半部にも同じ大きさの力が移動方向に
加わるため、該操作框３は確実に鉛直を保持したまま上
下両端部が水平移動することになり、この結果、上記振
れ止め部材１５による横振れ防止効果との相乗効果によ
り、ネット２を非常に安定的に開閉操作することができ
る。Thus, even when the operation frame 3 is opened and closed, even if the user moves the upper or lower half of the operation frame 3 through the tension cords 20a and 20b, the lower half of the operation frame 3 is moved. Alternatively, since the same magnitude of force is applied to the upper half in the movement direction, the operation frame 3 moves horizontally at both upper and lower ends while securely maintaining the vertical position. The net 2 can be opened and closed very stably by the synergistic effect with the anti-lateral shake effect.
【００１８】また、案内溝７を越えて横枠部材１ａ，１
ｂの奥まで挿入されている上記振れ止め部材１５を紐ガ
イドとして兼用し、操作框３からの張紐２０ａ，２０ｂ
を該振れ止め部材１５を通じて横枠部材１ａ，１ｂ内に
導出させるようにしたので、該張紐２０ａ，２０ｂを横
枠部材１ａ，１ｂの内部の外からは簡単に目視されない
奥深い位置に簡単且つ確実に張り渡すことができる。The horizontal frame members 1a, 1
The tension members 20a, 20b from the operation frame 3 are also used as
Is led out into the horizontal frame members 1a, 1b through the steady rest member 15, so that the tension cords 20a, 20b can be easily and deeply located at a deep position that is not easily seen from inside the horizontal frame members 1a, 1b. It can be reliably spread.
【００１９】なお、上記２本の張紐２０ａ，２０ｂを同
じ位置において共通の転向子に巻き掛ける場合、操作框
３の操作と共にそれらの張紐が必ず同じ方向に移動する
ように各張紐２０ａ，２０ｂの張り渡し経路等を考慮
し、それによって張紐同士の擦れ合いによる摩耗を防ぐ
ようにすることが望ましい。各張紐２０ａ，２０ｂを個
別の転向子に巻き掛ける場合は、このような点を特に考
慮する必要はない。In the case where the two cords 20a and 20b are wound around a common diverter at the same position, the tension cords 20a and 20b are moved in the same direction with the operation of the operation frame 3. , 20b is preferably taken into consideration so as to prevent abrasion due to friction between the tension cords. When each of the tension cords 20a and 20b is wound around an individual deflecting element, it is not necessary to particularly consider such points.
【００２０】上記張紐２０ａ，２０ｂの両端は全て操作
框３に集中して固定されているが、その固定を容易にす
るため該操作框３には、図２に示すように、その軸線方
向に延びる取付溝１６と、該取付溝１６に沿って移動可
能なナット１７と、該ナット１７に螺着された螺子１８
とが設けられ、各張紐２０ａ，２０ｂの端部に取り付け
られたコネクタ２８が、上記螺子１８により操作框３の
所要の位置に固定されている。上記コネクタ２８を固定
する位置は、螺子１８を弛めた状態で上記ナット１７を
取付溝１６に沿って移動させることにより調整すること
ができ、これにより、各張紐２０ａ，２０ｂの端部を操
作框３に集中して固定していることと相俟って、これら
の張紐の張力を簡単且つ迅速に調整することができる。
また、上記螺子１８の頭が外部に露出するのを防いで外
観を良くするため、上記操作框３には、その前端面にカ
バー１９が着脱自在に取り付けられている。なお、上記
張紐２０ａ，２０ｂは上下対称形に張設する必要はな
い。Although both ends of the tension cords 20a and 20b are fixed to the operation frame 3 in a concentrated manner, the operation frame 3 is attached to the operation frame 3 in the axial direction as shown in FIG. , A nut 17 movable along the mounting groove 16, and a screw 18 screwed into the nut 17.
The connector 28 attached to the end of each of the cords 20a and 20b is fixed to a required position of the operation frame 3 by the screw 18. The position at which the connector 28 is fixed can be adjusted by moving the nut 17 along the mounting groove 16 while the screw 18 is loosened, so that the ends of the tension cords 20a and 20b can be adjusted. The tension of these tension cords can be easily and quickly adjusted in combination with the fact that they are fixedly concentrated on the operation frame 3.
Further, in order to prevent the head of the screw 18 from being exposed to the outside and to improve the appearance, a cover 19 is detachably attached to the front end surface of the operation frame 3. It is not necessary to stretch the tension cords 20a and 20b vertically symmetrically.
【００２１】網戸の使用時に風圧等の作用によってネッ
ト２が撓み、その上下両端部が上下の横枠部材１ａ，１
ｂから外れて隙間が形成されるのを防止するため、該ネ
ット２の上下両端部には、それぞれ、該ネット２に直接
止着されるか又は張線に係止された支持部材２９が少な
くとも１つ設けられ、これらの支持部材２９が、上下の
横枠部材１ａ，１ｂのレール８，８にネット２の開閉と
共に移動自在なるように係合せしめられている。When the screen door is used, the net 2 is bent by the action of wind pressure or the like, and the upper and lower ends of the net 2 are upper and lower horizontal frame members 1a, 1a.
In order to prevent a gap from being formed outside of the net 2, at least upper and lower ends of the net 2 are provided at least with support members 29 which are directly fixed to the net 2 or locked by a cable. One of these support members 29 is engaged with the rails 8, 8 of the upper and lower horizontal frame members 1a, 1b so as to be movable as the net 2 is opened and closed.
【００２２】上記構成を有する網戸は、網戸枠１におけ
る各枠部材１ａ〜１ｄの裏面の取付面５を建物開口部の
サッシ４に当接し、螺子止めや接着等の適宜手段で該サ
ッシ４に固定することにより、建物開口部に取り付けら
れる。この場合、いずれの横枠部材１ａ，１ｂを上にし
て取り付けることもでき、いずれの横枠部材１ａ，１ｂ
を上にするかによって、ネット２の開閉方向が右開きか
又は左開きとなる。従って、該網戸を取り付ける出入口
や窓等の建物開口部の状況に応じて、ネット２の開閉方
向を任意に設定することができる。ネット２の開閉は操
作框３を移動させることにより行われるが、該操作框３
の移動方向の傾きを規制する平行移動機構と、横振れを
規制する振れ止め部材１５とが設けられているため、開
閉操作時における該操作框３の姿勢は安定し、開閉操作
は円滑に行われる。In the screen door having the above configuration, the mounting surface 5 on the back surface of each of the frame members 1a to 1d in the screen frame 1 abuts on the sash 4 at the opening of the building, and is fixed to the sash 4 by appropriate means such as screwing or bonding. By fixing, it is attached to the building opening. In this case, any of the horizontal frame members 1a, 1b can be attached with the horizontal frame members 1a, 1b facing up.
, The opening / closing direction of the net 2 opens rightward or leftward. Therefore, the opening / closing direction of the net 2 can be arbitrarily set according to the state of the opening of the building such as an entrance or a window to which the screen door is attached. The opening and closing of the net 2 is performed by moving the operation frame 3.
Is provided with a parallel movement mechanism that regulates the inclination of the moving direction of the camera and a steady rest member 15 that regulates the lateral shake, so that the posture of the operation frame 3 at the time of the opening and closing operation is stable, and the opening and closing operation is performed smoothly. Will be
【００２３】なお、図示した実施例では、上下の転輪１
４，１４の接地部間距離（外端部間距離）Ｘを上下のレ
ール８，８の走行面間距離Ｙよりも僅かに小さく設定す
ることにより、下方の転輪と下方のレールとによって操
作框を下から支持するように構成しているが、上下の転
輪の接地部間距離（内端部間距離）を上下のレールの走
行面間距離よりも僅かに大きく設定することにより、上
方の転輪と上方のレールとによって操作框を上から吊り
下げ状態に支持するものとして構成することもできる。In the illustrated embodiment, the upper and lower wheels 1
By setting the distance X between the ground contact portions (distance between outer end portions) of the upper and lower rails 4 and 14 slightly smaller than the distance Y between the running surfaces of the upper and lower rails 8, 8, the operation can be performed by the lower wheel and the lower rail. The frame is supported from below, but by setting the distance between the grounding parts of the upper and lower wheels (distance between inner ends) slightly larger than the distance between the running surfaces of the upper and lower rails, The operation frame can be supported in a suspended state from above by the wheels and the upper rail.
【００２４】また、本願の網戸は、必ずしも上下反転し
て使用できるようになっている必要はなく、上下の区別
がある構成、例えば、操作框の下端だけに転輪を設ける
と共に、下方の横枠部材だけに該転輪が載置するレール
を設け、該レールで下から操作框を支持する構成か、又
は、操作框の上端だけに転輪を設けると共に、上方の横
枠部材だけに該転輪が載置するレールを設け、該レール
で上から操作框を吊支する構成であっても良い。更に、
網戸を建物開口部に取り付けるための手段も、他の任意
の構成のものであっても良く、その取付対象も、既設又
は新設のサッシだけでなく、既設の網戸用レール等であ
っても良い。Further, the screen door of the present invention is not necessarily required to be used upside down, and can be used upside down. For example, a rolling wheel is provided only at the lower end of the operation frame, and a lower horizontal side is provided. A rail on which the wheel is mounted is provided only on the frame member, and the operation frame is supported by the rail from below, or a wheel is provided only on the upper end of the operation frame, and only the upper horizontal frame member is provided with the wheel. A configuration may be adopted in which a rail on which the wheel is mounted is provided, and the operation frame is suspended from above with the rail. Furthermore,
The means for attaching the screen door to the opening of the building may be of any other configuration, and the attachment object may be not only an existing or new sash, but also an existing screen door rail or the like. .
【００２５】[0025]
【考案の効果】以上に詳述した如く、本考案の折り畳み
式網戸によれば、操作框の上下両端にそれぞれ振れ止め
部材を設けたので、該振れ止め部材によって開閉操作時
の操作框の横振れを確実に防止し、その走行安定性を高
めることができる。しかも、案内溝を越えて横枠部材の
奥まで挿入されている上記振れ止め部材を紐ガイドとし
て兼用し、操作框からの張紐を該振れ止め部材を通じて
横枠部材内に導出させるようにしたので、該張紐を横枠
部材の内部の奥深い位置に確実に張り渡すことができ
る。As described in detail above, according to the folding screen door of the present invention, the steadying members are provided at the upper and lower ends of the operation frame, respectively. Runout can be reliably prevented, and its running stability can be enhanced. In addition, the above-mentioned steady rest member which is inserted to the depth of the horizontal frame member beyond the guide groove is also used as a string guide, and the tension cord from the operation frame is led out into the horizontal frame member through the steady rest member. Therefore, the tension cord can be reliably stretched to a deep position inside the horizontal frame member.
【図１】本考案に係る折り畳み式網戸の一実施例を示す
部分破断正面図である。FIG. 1 is a partially cutaway front view showing an embodiment of a folding screen door according to the present invention.
【図２】図１におけるＡ−Ａ線での部分省略拡大断面図
である。FIG. 2 is a partially omitted enlarged sectional view taken along line AA in FIG.
【図３】図１におけるＢ−Ｂ線での部分省略拡大断面図
である。FIG. 3 is a partially omitted enlarged sectional view taken along line BB in FIG. 1;
１ 網戸枠 １ａ，１ｂ 横枠
部材 １ｃ，１ｄ 縦枠部材 ２ ネット ３ 操作框 ７ 案内溝 １５ 振れ止め部材 １５ａ 紐孔DESCRIPTION OF SYMBOLS 1 Screen frame 1a, 1b Horizontal frame member 1c, 1d Vertical frame member 2 Net 3 Operation frame 7 Guide groove 15 Anti-sway member 15a String hole
Claims (1)
式に伸縮自在としたネットを、上下の横枠部材及び左右
の縦枠部材からなる矩形状の網戸枠内に横開き式に開閉
自在なるように取り付け、該ネットに開閉操作用の操作
框を取り付けると共に、該操作框と網戸枠との間に、該
操作框の移動方向の傾きを規制する張紐を横枠部材及び
縦枠部材の内部を通すことにより張り渡してなる折り畳
み式網戸において、上下の横枠部材にそれぞれ軸線方向
の案内溝を設けると共に、操作框の上下両端にそれぞれ
上記案内溝に嵌合して開閉操作時の横振れを防止する板
状の振れ止め部材を設け、該振れ止め部材における上記
案内溝から反対側に突出する先端部に紐孔を設けて上記
張紐を挿通することにより、該振れ止め部材を、横枠部
材内に張紐を通すための紐ガイドとして兼用した、こと
を特徴とする折り畳み式網戸。1. A pleat-fitting net that can be expanded and contracted in an accordion manner is mounted in a rectangular screen frame consisting of upper and lower horizontal frame members and left and right vertical frame members so as to be openable and closable horizontally. An operation frame for opening and closing operation is attached to the net, and a tension cord for regulating the inclination of the operation frame in the moving direction is passed between the operation frame and the screen frame through the inside of the horizontal frame member and the vertical frame member. In the folding screen door that is stretched by this, the upper and lower horizontal frame members are provided with guide grooves in the axial direction respectively, and the upper and lower ends of the operation frame are fitted into the above guide grooves to prevent lateral swing during opening and closing operation Board
A steady rest member, and the above-mentioned steady rest member
By providing a string hole at the end protruding from the guide groove to the opposite side and inserting the tension string, the anti-sway member is also used as a string guide for passing the tension string through the horizontal frame member. Foldable screen doors featured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993073130U JP2572923Y2 (en) | 1993-12-21 | 1993-12-21 | Folding screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993073130U JP2572923Y2 (en) | 1993-12-21 | 1993-12-21 | Folding screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0738584U JPH0738584U (en) | 1995-07-14 |
| JP2572923Y2 true JP2572923Y2 (en) | 1998-05-25 |
Family
ID=13509328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993073130U Expired - Lifetime JP2572923Y2 (en) | 1993-12-21 | 1993-12-21 | Folding screen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2572923Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005121487A1 (en) * | 2004-06-14 | 2005-12-22 | Seiki Juko Co., Ltd. | Sliding roll screen door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6759516B2 (en) * | 2016-12-19 | 2020-09-23 | Ｈｋテクノロジー株式会社 | Radioactive material adsorption cloth net |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3295451B2 (en) * | 1992-03-03 | 2002-06-24 | 不二サッシ株式会社 | Assembling structure of screen door device |
-
1993
- 1993-12-21 JP JP1993073130U patent/JP2572923Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005121487A1 (en) * | 2004-06-14 | 2005-12-22 | Seiki Juko Co., Ltd. | Sliding roll screen door |
| US7669634B2 (en) | 2004-06-14 | 2010-03-02 | Seiki Juko Co., Ltd. | Sliding roll screen door |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738584U (en) | 1995-07-14 |
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