JP2000337054A - Screen device with parallel movement mechanism for movable rail - Google Patents
Screen device with parallel movement mechanism for movable railInfo
- Publication number
- JP2000337054A JP2000337054A JP15394499A JP15394499A JP2000337054A JP 2000337054 A JP2000337054 A JP 2000337054A JP 15394499 A JP15394499 A JP 15394499A JP 15394499 A JP15394499 A JP 15394499A JP 2000337054 A JP2000337054 A JP 2000337054A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- frame
- tension cord
- movable frame
- net
- 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.)
- Granted
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、スクリーン枠に一
端を保持させたスクリーンを、平行移動機構により平行
移動する可動框によって開閉自在としたスクリーン装置
に関するものであり、さらに具体的には、交互に逆方向
に折り返した伸縮自在のネットを横引きにより開閉自在
とした網戸に適用するのに好適な、可動框用平行移動機
構を備えたスクリーン装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen device in which a screen whose one end is held by a screen frame can be freely opened and closed by a movable frame which moves in parallel by a parallel moving mechanism. The present invention relates to a screen device provided with a parallel moving mechanism for a movable frame, which is suitable for application to a screen door capable of opening and closing a stretchable net folded in the opposite direction by horizontal pulling.
【０００２】[0002]
【従来の技術】交互に逆方向に折り返した伸縮自在のア
コーディオン状のネットを横引きにより開閉自在とした
網戸ばかりでなく、一般に、開閉自在のスクリーンを有
するスクリーン装置、すなわち、スクリーン枠に一端を
保持させた開閉自在のスクリーンの他端を、該スクリー
ン枠にガイドさせて開閉操作に供する可動框に取付け、
該可動框の操作によってそのスクリーンを開閉するよう
にしたスクリーン装置においては、可動框をスクリーン
枠等によりガイドさせて平行移動させる必要があるの
で、該可動框とスクリーン枠との間に張設した平行移動
機構を構成する張紐により、上記可動框がその姿勢を保
持して平行移動できるようにしている。2. Description of the Related Art A screen device having an openable and closable screen, that is, a screen device having an openable and closable screen, that is, one end connected to a screen frame, as well as a screen door which can be opened and closed by laterally pulling an elastic accordion-like net which is alternately folded in the opposite direction. The other end of the held openable / closable screen is attached to a movable frame that is guided by the screen frame and provided for opening / closing operation,
In the screen device in which the screen is opened and closed by the operation of the movable frame, the movable frame must be guided by a screen frame or the like and moved in parallel, so that the movable frame is stretched between the movable frame and the screen frame. The movable string is configured to be able to move in parallel while maintaining its posture by the tension cords constituting the parallel movement mechanism.
【０００３】しかしながら、上記平行移動機構は、特に
現場における組付け、あるいはメンテナンス等に際し、
転向子の取付けミスにより張紐が捩れて取付けられるこ
とがある。すなわち、張紐がスクリーン内に挿通されて
いる部分などのように、該張紐が捩れたり絡んだりする
おそれのない部分では、張紐に乱れが生じないように配
慮する必要はないが、張紐を転向子に巻き掛けて折り返
す部分のように、予め、余裕のある長さの張紐に転向子
を挿通して該張紐を適当にまとめてある部分では、図６
に示すように、それらの張紐２３や転向子２４等を取付
けたスクリーン２２を、可動框２１と共にスクリーン枠
２０にセットする段階で、張紐を絡ませることはないに
しても、張紐２２が捩れた状態で転向子を取付ける可能
性があり、その捩れを丹念にチェックしてからスクリー
ン枠２０にセットしないと、正常に可動框２１を平行移
動させることができなくなる。しかし、そのような作業
が必要になること自体、作業性の点で問題になる。[0003] However, the above-mentioned parallel moving mechanism is particularly required for assembling or maintenance on site.
There is a case where the tension cord is twisted and attached due to an incorrect attachment of the deflector. In other words, it is not necessary to take care not to disturb the cord in a portion where the cord is not likely to be twisted or entangled, such as a portion where the cord is inserted into the screen. As shown in FIG. 6, such as a portion where a string is wound around a diverter and turned back, a portion where the diverter is inserted into a tension cord having a sufficient length in advance and the tension cord is appropriately gathered is used.
As shown in the figure, when the screen 22 to which the string 23 and the deflection element 24 are attached is set on the screen frame 20 together with the movable frame 21, even if the string is not entangled, There is a possibility that the deflecting device may be mounted in a twisted state, and if the twist is not carefully checked and then set on the screen frame 20, the movable frame 21 cannot be normally translated. However, the necessity of such work itself poses a problem in terms of workability.
【０００４】なお、このような張紐の捩れをなくすため
の手段を別設するにしても、そのために要する各種コス
トが大きくなるようでは、現実的ではなく、簡単な手段
で張紐の捩れを解消する方策が求められている。[0004] Even if a means for eliminating such twisting of the cord is provided separately, it is not practical and the twisting of the string by simple means is not possible unless the various costs required for it increase. There is a need for a solution.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、このような
問題を解消するためになされたもので、その技術的課題
は、平行移動機構を有するスクリーン装置の現場におけ
る組付け、あるいはメンテナンス等に際し、転向子に巻
き掛けて折り返すために余裕のある長さを持たせて転向
子に挿通してある張紐に捩れが生じても、それを容易に
解消できるようにしたスクリーン装置を提供することに
ある。本発明の他の技術的課題は、簡単且つ安価な手段
によって上記張紐の捩れを容易に解消できるようにした
スクリーン装置を提供することにある。SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and its technical problem is to assemble or maintain a screen device having a parallel moving mechanism on site. To provide a screen device that has a sufficient length to be wound around a deflecting element and that can be easily eliminated even if a twist occurs in a tension cord inserted through the deflecting element. It is in. Another technical object of the present invention is to provide a screen device capable of easily eliminating the twist of the tension cord by simple and inexpensive means.
【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、本発明は、スクリーン枠に一端を保持させた開閉自
在のスクリーンの他端を、該スクリーン枠にガイドさせ
て開閉操作に供する可動框に取付け、該可動框とスクリ
ーン枠との間に張設した平行移動機構を構成する張紐に
より、上記可動框の姿勢を保持して平行移動可能にした
スクリーン装置において、スクリーンの開閉方向に伸び
る上記平行移動機構の張紐をスクリーン枠において転向
子に巻き掛けて折り返す部分における当該転向子を、張
紐を折り返す方向に巻き掛ける巻掛け部とそれに一体的
に設けた嵌着軸部とにより構成し、上記転向子を、それ
を取付けるスクリーン枠の枠部材の端部に設けた切込み
にその嵌着軸部を回転自在に嵌入することにより、組付
け時における張紐の捩れを解消可能にしたことを特徴と
するものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a movable frame for opening and closing the screen, the other end of which can be opened and closed, having one end held by a screen frame. In a screen device which can be moved in parallel while maintaining the posture of the movable frame, the tension is formed by a tension cord which constitutes a parallel moving mechanism stretched between the movable frame and the screen frame. A part of the parallel moving mechanism in which the tension cord is wrapped around the diverter in the screen frame and folded back is configured by a wrapping portion that wraps the diverter in the direction in which the tension cord is folded, and a fitting shaft provided integrally therewith. Then, the turning element is rotatably fitted into a notch provided at an end of the frame member of the screen frame to which the turning element is attached, so that the tension cord at the time of assembly is It is characterized in that to allow eliminate les.
【０００７】上記スクリーン装置においては、転向子に
おける張紐の巻掛け部を、張紐挿通孔を有する環状部材
の内側にあって折り返す張紐が巻き掛けられる巻掛け部
分を円弧面に形成したものとし、嵌着軸部を、上記巻掛
け部に一体的に突設した軸と抜止めとを有するものとす
るのが適切である。また、上記スクリーン装置は、上記
スクリーンを交互に逆方向に折り返した伸縮自在の網戸
用ネットにより構成して、それを横引きにより開閉可能
に構成し、スクリーン枠の縦枠部材の上端部の切込みに
嵌着軸部を嵌入した転向子を、上記縦枠部材の上端に上
枠部材の端部を連結することにより、上記転向子を縦枠
部材上端に保持させるのが、横引きの網戸を簡単且つ安
価に提供するうえで極めて有効である。In the above-mentioned screen device, the wrapping portion of the tension cord in the deflecting element is formed such that a wrapping portion inside the annular member having the tension cord insertion hole and around which the folded tension string is wrapped is formed in an arc surface. It is appropriate that the fitting shaft portion has a shaft integrally projecting from the winding portion and a retaining member. In addition, the screen device is constituted by a stretchable net for a door which is alternately folded in the opposite direction, and is configured to be openable and closable by horizontal pulling, and a notch is formed at an upper end of a vertical frame member of the screen frame. By connecting the end of the upper frame member to the upper end of the vertical frame member, the diverter in which the fitting shaft portion is fitted is to hold the diverter at the upper end of the vertical frame member. It is extremely effective in providing it simply and inexpensively.
【０００８】上記構成を有するスクリーン装置は、現場
における組付け、メンテナンス等に際し、スクリーンに
可動框や平行移動機構を構成する張紐（予め転向子に通
しておく必要がある。）を取付けた状態で、それをスク
リーン枠にセットし、その際に、転向子に巻き掛けて折
り返す部分の張紐のように、予め、余裕のある長さにし
て転向子を挿通した状態で適当にまとめてある部分で
は、それらのスクリーン、張紐、転向子等をスクリーン
枠にセットする段階で、張紐が捩れることもあるが、そ
の捩れを丹念に戻すことなく、転向子の嵌着軸部を所要
のスクリーン枠の枠部材の端部に設けた切込みに嵌入し
て回転自在に保持させたうえで、その回転により容易に
張紐の捩れを解消することができ、それにより、可動框
を正常に平行移動させることが可能になる。スクリーン
装置のメンテナンス等を行う場合についても同様であ
る。[0008] The screen device having the above-described configuration is a state in which a movable frame or a tension cord (which must be passed through a deflector in advance) constituting a parallel moving mechanism is attached to the screen at the time of assembling and maintenance at the site. Then, it is set on the screen frame, and at that time, it is appropriately gathered in a state where the diverter is inserted in advance with a sufficient length, such as a tension cord that is wound around the diverter and folded back In the part, the tension cord may be twisted at the stage of setting the screen, the tension cord, the turning piece, etc. on the screen frame, but without carefully returning the twist, the fitting shaft part of the turning piece is required. After being fitted into the notch provided at the end of the frame member of the screen frame and rotatably held, the twist of the tension cord can be easily eliminated by the rotation, so that the movable frame can be normally moved. Translated Rukoto becomes possible. The same applies to the case where maintenance or the like of the screen device is performed.
【０００９】上記スクリーン枠の枠部材に対する転向子
の取付けは、その転向子の嵌着軸部を枠部材の端部に設
けた切込みに回転自在に嵌入するだけでよく、その嵌着
軸部の回転により、組付け時における張紐の捩れを解消
することができる。枠部材の切込みからの上記転向子の
脱落は、枠部材の切込みを設けた端部に他の枠部材を取
付けることによって抑止することができ、この場合に、
転向子を嵌着軸部において回転自在としておくこともで
きるが、上記他の枠部材と転向子との接触によりその回
転を抑止した状態にすることもできる。このようにし
て、上記転向子は簡単且つ安価に、しかも上記張紐の捩
れを容易に解消できるようにして、スクリーン枠に取付
けることが可能になる。In order to attach the deflecting element to the frame member of the screen frame, it is only necessary to rotatably insert the fitting shaft of the deflecting element into a notch provided at the end of the frame member. By the rotation, the twist of the tension cord at the time of assembly can be eliminated. Dropping of the deflector from the cut of the frame member can be suppressed by attaching another frame member to the cut end of the frame member, in which case,
The diverter may be rotatable around the fitting shaft portion, but the rotation may be suppressed by contact between the other frame member and the diverter. In this way, the deflecting element can be attached to the screen frame in a simple and inexpensive manner, and the twist of the tension cord can be easily eliminated.
【００１０】なお、ここでは、スクリーン装置の組付け
やメンテナンスに際し、予め転向子に張紐を通した状態
で、それらをスクリーンと共にスクリーン枠にセットす
ることを前提として説明したが、転向子を予めスクリー
ン枠に取付けてからスクリーンや張紐のセットを行う場
合についても同様である。[0010] Here, in assembling and maintenance of the screen device, a description has been given on the premise that a tension cord is passed through a turning element in advance and these pieces are set on a screen frame together with a screen. The same applies to the case of setting the screen and the string after attaching to the screen frame.
【００１１】[0011]
【発明の実施の形態】図１乃至図３は、本発明に係るス
クリーン装置を横引き防虫網戸として実施する場合の実
施態様を示している。この網戸は、アコーディオン式に
伸縮するスクリーン、すなわち防虫用ネットを横引きに
より開閉自在にするもので、概略的には、スクリーン枠
（網戸枠）２と、該スクリーン枠２内に横開きにより開
閉自在に取付けられたネット４と、該ネット４の一端に
取付けられた開閉操作用の可動框５とを備えている。1 to 3 show an embodiment in which a screen device according to the present invention is embodied as a horizontal insect screen. The screen door is a screen that expands and contracts in an accordion style, that is, an insect repelling net that can be freely opened and closed by horizontal pulling, and is roughly opened and closed by a screen frame (screen door frame) 2 and a horizontal opening in the screen frame 2. There is provided a net 4 freely attached, and a movable frame 5 for opening and closing operation attached to one end of the net 4.
【００１２】上記スクリーン枠２は、左右の縦枠部材
６，８と上部の上枠部材１０とを有するもので、該スク
リーン枠２の下部には、上記ネット４の揺れを抑止する
可撓性のネットガイド１２が、可動框５の移動に伴って
出没するように設けられている。このネットガイド１２
は、その一端が可動框５の下端に固定され、可動框５の
移動に伴う上記ネット４の伸縮に応じて、図において左
側の縦枠部材６の内部に湾曲して出入りし、張設状態に
ある上記ネット４の下端に沿って導びかれてその下端を
保持することにより、ネット４の下端の風等による揺れ
を抑止するものである。しかしながら、このネットガイ
ド１２に代えて、上記スクリーン枠２の下部における左
右の縦枠部材６，８間に、可動框５及びネット４の下部
をガイドする下枠部材を設けても差し支えない。The screen frame 2 has left and right vertical frame members 6 and 8 and an upper frame member 10. The lower portion of the screen frame 2 has a flexibility for suppressing the swing of the net 4. Is provided so as to protrude and disappear with the movement of the movable frame 5. This net guide 12
Has one end fixed to the lower end of the movable frame 5, and curves into and out of the vertical frame member 6 on the left side in FIG. Is guided along the lower end of the net 4 and held at the lower end, thereby suppressing the swing of the lower end of the net 4 due to wind or the like. However, a lower frame member for guiding the movable frame 5 and the lower portion of the net 4 may be provided between the left and right vertical frame members 6 and 8 at the lower portion of the screen frame 2 instead of the net guide 12.
【００１３】上記ネットガイド１２は、図１ないし図３
からわかるように、弾性のある柔軟な合成樹脂からなる
略コ字状断面の押出し材の一部を部分的に切除すること
によって構成したものであり、すなわち、ネット４の下
端に添う底部１２ｂと、ネット４の表裏外面に添って立
ち上がり、該底部１２ｂの撓みを可能にするための一定
間隔の多数の凹欠部１２ｃを切設した左右一対の揺れ止
め部１２ａ，１２ａとを含む略コ字状断面の長尺材とし
て構成している。また、上記底部１２ｂの両側に設けた
ガイド用突条１２ｅ，１２ｅは、図２に示すように、建
物開口部の床面上に歩行の障害にならない敷居の高さ程
度のガイド部Ｂを設けて、両ガイド用突条１２ｅ，１２
ｅ間にガイド部Ｂを嵌め込むことにより、ネットガイド
１２の適正な摺動、すなわち上記ネット４の適正な開閉
を該ガイド部Ｂに沿って安定的にガイドするためのもの
である。The net guide 12 is shown in FIGS.
As can be seen from FIG. 3, the extruded material having a substantially U-shaped cross section made of elastic and flexible synthetic resin is partially cut off, that is, the bottom portion 12b along the lower end of the net 4 and A substantially U-shape including a pair of left and right anti-swing portions 12a, 12a, which stand up along the front and back outer surfaces of the net 4 and are provided with a plurality of recesses 12c at regular intervals for allowing the bottom portion 12b to bend. It is configured as a long material with a cross section. Further, as shown in FIG. 2, guide ridges 12e provided on both sides of the bottom portion 12b are provided with guide portions B on the floor of the opening of the building, which are about the height of a sill that does not hinder walking. And both guide ridges 12e, 12
By fitting the guide portion B between e, proper sliding of the net guide 12, that is, proper opening and closing of the net 4 is stably guided along the guide portion B.
【００１４】上記ネット４は、交互に逆方向に折り返し
て多数のプリーツをジクザグ状に施すことにより、アコ
ーディオン式に伸縮自在としたもので、その両端にスク
リーン枠２の縦枠部材６及びネット４の開閉操作に供す
る可動框５を取付け、該可動框５の操作により開閉する
ようにしたものである。上記ネット４の一端に取付けた
可動框５を安定的に平行移動させるため、該可動框５に
は平行移動機構を付設している。この平行移動機構は、
スクリーン枠２及び可動框５の間に２本の張紐１４ａ，
１４ｂを張設することにより構成している。The net 4 is alternately folded in the opposite direction so that a large number of pleats are applied in a zigzag manner so that the net 4 can be expanded and contracted in an accordion style. The vertical frame member 6 of the screen frame 2 and the net 4 A movable frame 5 is provided for opening and closing operations, and is opened and closed by operating the movable frame 5. In order to stably move the movable frame 5 attached to one end of the net 4 in parallel, the movable frame 5 is provided with a parallel movement mechanism. This translation mechanism
Two tension cords 14a between the screen frame 2 and the movable frame 5,
14b.
【００１５】上記第１の張紐１４ａは、その一端を可動
框５の上部に取付け、この張紐１４ａを、スクリーン枠
２の上部の横枠部材１０内を通して、ネット４を取付け
ていない一方の縦枠部材８の上部に設けた転向子１６ａ
に巻き掛けたうえで、該横枠部材１０内を折り返し、他
方の縦枠部材６の上部に設けた転向子１６ｂに巻き掛け
て該縦枠部材６内を下方に導き、さらに該縦枠部材６の
下部の転向子１６ｃに巻き掛けてネット４側に導出し、
ネット４を貫通させてその先端を上記可動框５の下部に
連結している。一方、第２の張紐１４ｂは、一端を可動
框５の上部に取付け、ネット４を貫通させたうえで縦枠
部材６に設けた転向子１６ｄに巻き掛けて、該縦枠部材
６内を下方に導き、下部に設けた転向子１６ｅに巻き掛
けて折り返した後、その先端を上記ネットガイド１２の
内端部に連結している。The first tension cord 14a has one end attached to the upper part of the movable frame 5, and the tension cord 14a is passed through the inside of the horizontal frame member 10 at the upper part of the screen frame 2 and the one to which the net 4 is not attached. Deflector 16a provided above vertical frame member 8
And then folds the inside of the horizontal frame member 10 and wraps it around the diverter 16b provided on the upper part of the other vertical frame member 6 to guide the inside of the vertical frame member 6 downward. 6 and wrapped around the diverter 16c at the lower part and led to the net 4 side,
The end is connected to the lower part of the movable frame 5 by penetrating the net 4. On the other hand, one end of the second cord 14b is attached to the upper part of the movable frame 5, and after penetrating the net 4, it is wound around the turning element 16d provided on the vertical frame member 6, and the inside of the vertical frame member 6 is moved. After being guided downward and wrapped around a deflecting element 16e provided at the lower part, the tip is connected to the inner end of the net guide 12.
【００１６】上述した張紐１４ａ，１４ｂがネット４の
張設部分において水平方向に張設されている部分におい
ては、それらの張紐１４ａ，１４ｂをネット４内に挿通
することによってネット４の弛みを防止し、ネット４の
張設状態を安定化させることができる。In the portion where the above-described tension cords 14a and 14b are stretched in the horizontal direction in the stretched portion of the net 4, the net 4 is loosened by inserting the tension cords 14a and 14b into the net 4. Can be prevented, and the stretched state of the net 4 can be stabilized.
【００１７】なお、ここに示した実施例は、ネットガイ
ド１２を利用した平行移動機構を採用しているが、この
平行移動機構は、かかる構成例に限るものではなく、可
動框５とスクリーン枠２との間に張設した張紐を備え、
該張紐として、少なくともスクリーン枠２の縦枠部材８
において転向子に巻き掛けて折り返す部分を有する各種
張設態様を採用することができ、それにより、可動框５
の姿勢を保持してその平行移動を可能にする各種構成を
採用することができる。Although the embodiment shown here employs a parallel moving mechanism utilizing the net guide 12, this parallel moving mechanism is not limited to such a configuration example, but includes a movable frame 5 and a screen frame. With a tension cord stretched between
At least the vertical frame member 8 of the screen frame 2
In the above, various tensioning modes having a portion that is wound around the diverter and folded back can be adopted.
Various configurations can be employed to maintain the posture and to perform the parallel movement.
【００１８】スクリーン枠２の上枠部材１０に沿ってネ
ット４の開閉方向に伸びる上記張紐１４ａは、縦枠部材
８において転向子１６ａに巻き掛けて折り返すが、この
部分に用いる当該転向子１６ａは、前述したように張紐
１４ａが捩れることが多いため（図６参照）、縦枠部材
８に回転自在に装着して、その捩れを解消できるように
している。すなわち、上記転向子１６ａは、図１及び図
４に明瞭に示すように、張紐１４ａを折り返す方向に巻
き掛ける巻掛け部１７とそれに一体的に設けた嵌着軸部
１８とにより構成し、さらに具体的には、上記張紐の巻
掛け部１７を、張紐挿通孔１７ｂを有する環状部材１７
ａの内側にあって、折り返す張紐１４ａが巻き掛けられ
る巻掛け部分１７ｃを円弧面に形成し、また、上記嵌着
軸部１８を、上記巻掛け部１７に一体的に突設した軸１
８ａと抜止め１８ｂとを有するものとし、これらを合成
樹脂により一体に形成している。なお、他の各転向子１
６ｂ〜１６ｅとしては、張紐１４ａ，１４ｂとの抵抗が
小さい合成樹脂製の摺動部材、あるいはプーリーなどの
周知の構造を有するものを用いることができる。The tension cord 14a extending in the opening / closing direction of the net 4 along the upper frame member 10 of the screen frame 2 is wrapped around the turning element 16a in the vertical frame member 8 to be folded, and the turning element 16a used for this portion is folded. Since the tension cord 14a is often twisted as described above (see FIG. 6), it is rotatably mounted on the vertical frame member 8 so that the twist can be eliminated. That is, as is clearly shown in FIGS. 1 and 4, the diverter 16 a is configured by a wrapping portion 17 that wraps the tension cord 14 a in a direction in which it is folded back, and a fitting shaft portion 18 that is provided integrally with the wrapping portion 17. More specifically, the looped portion 17 of the string is connected to an annular member 17 having a string insertion hole 17b.
A shaft 1 which is formed on the inner side of a and has a circular arc surface around which the folded tension cord 14a is wound, and the fitting shaft portion 18 is integrally formed on the winding portion 17 to protrude therefrom.
8a and a stopper 18b, which are integrally formed of synthetic resin. In addition, each other diverter 1
As the members 6b to 16e, a sliding member made of a synthetic resin having a small resistance to the tension cords 14a and 14b, or a member having a known structure such as a pulley can be used.
【００１９】上記転向子１６ａのスクリーン枠２に対す
る装着は、スクリーン枠２の縦枠部材８の上端部の切込
み１９に該転向子１６ａの嵌着軸部１８を嵌入すること
によって行い、縦枠部材８の上端に上枠部材１０の端部
を連結することにより、上記転向子１６ａを縦枠部材８
上端に保持させるようにしている。上記切込み１９は、
その口部を嵌着軸部１８が圧嵌できる程度に狭窄してお
くのが望ましい。このようにして、転向子１６ａの嵌着
軸部１８を縦枠部材８の端部の切込み１９に回転自在に
嵌入することによって、縦枠部材８に転向子１６ａを取
付けるようにすると、簡単に転向子１６ａを取付けるこ
とができ、しかも、図５のＡに示すように、組付け時に
張紐１４ａが捩れても、嵌着軸部１８の回転により、同
図Ｂに示すようにその捩れを解消することができる。The turning element 16a is mounted on the screen frame 2 by fitting the fitting shaft 18 of the turning element 16a into a cut 19 at the upper end of the vertical frame member 8 of the screen frame 2. 8 by connecting the end of the upper frame member 10 to the upper end of the vertical frame member 8
It is made to hold at the upper end. The notch 19 is
It is desirable that the opening be narrowed to such an extent that the fitting shaft 18 can be pressed. In this manner, by rotatably fitting the fitting shaft portion 18 of the turning element 16a into the cut 19 at the end of the vertical frame member 8, the turning element 16a can be easily attached to the vertical frame member 8. The turning element 16a can be attached, and even if the tension cord 14a is twisted at the time of assembling as shown in FIG. 5A, the torsion is reduced by the rotation of the fitting shaft 18 as shown in FIG. Can be eliminated.
【００２０】また、縦枠部材８の切込み１９からの上記
転向子１６ａの脱落は、縦枠部材８の切込み１９を設け
た端部に上枠部材１０を取付けることによって抑止する
ことができ、この場合に、転向子１６ａを嵌着軸部１８
において回転自在としておくこともできるが、上記上枠
部材１０と転向子１６ａとの部分的な接触により、その
回転を抑止した状態にすることもできる。Further, the turning off of the diverter 16a from the cut 19 of the vertical frame member 8 can be suppressed by attaching the upper frame member 10 to the end of the vertical frame member 8 where the cut 19 is provided. In this case, the turning element 16a is
Can be freely rotatable, but the rotation can be suppressed by the partial contact between the upper frame member 10 and the turning element 16a.
【００２１】上記構成を有する横引き網戸は、ネット４
の伸縮に応じて、該ネット４の一端を取付けた縦枠部材
６の下端からネットガイド１２がその内部に出入りし、
ネット４を張設状態にしたときには、該ネット４の下端
に沿ってネットガイド１２が導出され、ネット４の下端
を保持した状態でそれをガイドして、該ネット４の揺れ
を抑止するものである。さらに、ネット４を折り畳んで
収納したときには、従来の網戸のように建物開口部の下
方に横枠部材がなく、該建物開口部を出入りする者の歩
行の障害を排除することができる。The horizontal screen door having the above-described structure is a net 4
In accordance with the expansion and contraction, the net guide 12 enters and exits from the lower end of the vertical frame member 6 to which one end of the net 4 is attached,
When the net 4 is in the stretched state, the net guide 12 is led out along the lower end of the net 4 and guides the net 4 while holding the lower end of the net 4 to suppress the swing of the net 4. is there. Further, when the net 4 is folded and stored, there is no horizontal frame member below the opening of the building as in the conventional screen door, and it is possible to eliminate obstacles to walking for persons entering and exiting the opening of the building.
【００２２】上記スクリーン装置の組付け、メンテナン
ス等に際しては、ネット４に可動框５や平行移動機構を
構成する張紐１４ａを取付けた状態で、それをスクリー
ン枠２にセットするが、その際に、転向子１６ａに巻き
掛けて折り返す部分の張紐１４ａのように、予め、余裕
のある長さにして転向子１６ａを挿通した状態で適当に
まとめてある部分では、それらのネット４、張紐１４
ａ、転向子１６ａ等をスクリーン枠２にセットする段階
で、張紐１４ａが捩れることもあるが、その捩れを丹念
に戻すことなく、転向子１６ａの嵌着軸部１８をスクリ
ーン枠２の縦枠部材８の上端の切込み１９に嵌入して回
転自在に保持させたうえで、それを回転させることによ
り、容易に張紐の捩れを解消することができ、それによ
り、可動框５を正常に平行移動させることが可能にな
る。At the time of assembling and maintaining the screen device, the movable frame 5 and the tension cord 14a constituting the parallel moving mechanism are attached to the net 4 and set on the screen frame 2. In a portion which is wound around the deflecting element 16a and folded back and is appropriately gathered in a state in which the deflecting element 16a is inserted in a sufficient length in advance, the nets 4 and the tension cords are used. 14
a, the tension string 14a may be twisted at the stage of setting the diverter 16a and the like to the screen frame 2, but without returning the twist carefully, the fitting shaft portion 18 of the diverter 16a is After being fitted into the cut 19 at the upper end of the vertical frame member 8 to be rotatably held, and then being rotated, the twist of the tension cord can be easily eliminated. Can be translated.
【００２３】なお、上記平行移動機構は、可動框５の一
部に対して開閉操作のための力を作用させても該可動框
５を平行移動させるように機能するもので、例えば、可
動框５の上部をネット４が折り畳まれる方向に操作する
と、可動框５の上端に連結した第１の張紐１４ａを介し
て可動框５の下部が同方向に駆動され、また、可動框５
の下部を同方向に操作すると、該可動框５の下部に連結
したネットガイド１２の端部に連結した第２の張紐１４
ｂを介して、可動框５の上部が同方向に駆動され、結果
的に可動框５を平行移動させることができるものであ
る。The above-mentioned parallel moving mechanism functions to move the movable frame 5 in parallel even when a force for opening and closing is applied to a part of the movable frame 5. When the upper portion of the movable frame 5 is operated in the direction in which the net 4 is folded, the lower portion of the movable frame 5 is driven in the same direction via the first tension cord 14a connected to the upper end of the movable frame 5.
Is operated in the same direction, the second tension cord 14 connected to the end of the net guide 12 connected to the lower part of the movable frame 5
The upper part of the movable frame 5 is driven in the same direction via the “b”, and as a result, the movable frame 5 can be translated.
【００２４】[0024]
【発明の効果】以上に詳述した本発明のスクリーン装置
によれば、平行移動機構を有するスクリーン装置の現場
における組付け、あるいはメンテナンス等に際し、転向
子に巻き掛けて折り返すために余裕のある長さを持たせ
て転向子を挿通してある張紐の捩れを、簡単且つ安価な
手段によって容易に解消することができる。According to the screen device of the present invention described in detail above, the length of the screen device having the parallel moving mechanism is large enough to be wrapped around the deflecting element and folded back when assembling or maintaining the screen device at the site. It is possible to easily eliminate the twist of the tension cord through which the deflecting element is inserted by using simple and inexpensive means.
【図１】本発明に係るスクリーン装置の実施例を示す正
断面図である。FIG. 1 is a front sectional view showing an embodiment of a screen device according to the present invention.
【図２】図１の側断面図である。FIG. 2 is a side sectional view of FIG.
【図３】同水平断面図である。FIG. 3 is a horizontal sectional view of the same.
【図４】上記スクリーン装置における転向子の取付け態
様を示す斜視図である。FIG. 4 is a perspective view showing a mode of attaching a deflecting element in the screen device.
【図５】Ａは張紐が捩れた状態での転向子の取付け状態
を、Ｂはその張紐の捩れを解消した状態を示す要部斜視
図である。FIG. 5A is a perspective view of an essential part showing a state in which the deflector is mounted in a state in which the tension cord is twisted, and B is a state in which the twist of the tension cord is eliminated.
【図６】従来例についての要部斜視図である。FIG. 6 is a perspective view of a main part of a conventional example.
２ スクリーン枠 ４ ネット ５ 可動框 ６，８ 縦枠部材 １０ 上枠部材 １４ａ，１４ｂ 張紐 １６ａ〜１６ｅ 転向子 １７ 巻掛け部 １７ａ 環状部材 １７ｂ 張紐挿通孔 １７ｃ 巻掛け部分 １８ 嵌着軸部 １８ａ 軸 １８ｂ 抜止め １９ 切込み Reference Signs List 2 screen frame 4 net 5 movable frame 6, 8 vertical frame member 10 upper frame member 14a, 14b tension cord 16a to 16e diverter 17 winding part 17a annular member 17b tension string insertion hole 17c winding part 18 fitting shaft part 18a Shaft 18b Retainer 19 Notch
Claims (3)
のスクリーンの他端を、該スクリーン枠にガイドさせて
開閉操作に供する可動框に取付け、該可動框とスクリー
ン枠との間に張設した平行移動機構を構成する張紐によ
り、上記可動框の姿勢を保持して平行移動可能にしたス
クリーン装置において、 スクリーンの開閉方向に伸びる上記平行移動機構の張紐
をスクリーン枠において転向子に巻き掛けて折り返す部
分における当該転向子を、張紐を折り返す方向に巻き掛
ける巻掛け部とそれに一体的に設けた嵌着軸部とにより
構成し、 上記転向子を、それを取付けるスクリーン枠の枠部材の
端部に設けた切込みにその嵌着軸部を回転自在に嵌入す
ることにより、組付け時における張紐の捩れを解消可能
にした、ことを特徴とする可動框用平行移動機構を備え
たスクリーン装置。1. The other end of an openable / closable screen having one end held by a screen frame is mounted on a movable frame guided by the screen frame for opening / closing operation, and is stretched between the movable frame and the screen frame. In a screen device in which the movable frame can be moved in parallel while maintaining the posture of the movable frame, a tension cord of the parallel movement mechanism extending in the opening and closing direction of the screen is wound around a turning element in a screen frame. A frame member of a screen frame to which the diverter is formed by a wrapping portion for wrapping the diverter in a direction in which the tension cord is wrapped and a fitting shaft provided integrally therewith; The twisting of the tension cord at the time of assembling can be eliminated by rotatably fitting the fitting shaft portion into the notch provided at the end of the movable frame. Screen device provided with a moving mechanism.
通孔を有する環状部材の内側にあって折り返す張紐が巻
き掛けられる巻掛け部分を、円弧面に形成したものと
し、 嵌着軸部を、上記巻掛け部に一体的に突設した軸と抜止
めとを有するものとした、ことを特徴とする請求項１に
記載の可動框用平行移動機構を備えたスクリーン装置。2. A wrapping portion of a tension cord in a deflecting device, wherein a wrapping portion inside a ring member having a tension cord insertion hole and around which a folded tension cord is wrapped is formed in an arcuate surface. The screen device according to claim 1, wherein the attachment portion has a shaft integrally projecting from the winding portion and a retaining member.
伸縮自在の網戸用ネットにより構成して、それを横引き
により開閉可能に構成し、 スクリーン枠の縦枠部材の上端部の切込みに嵌着軸部を
嵌入した転向子を、上記縦枠部材の上端に上枠部材の端
部を連結することにより、上記転向子を縦枠部材上端に
保持させた、ことを特徴とする請求項１または２に記載
の可動框用平行移動機構を備えたスクリーン装置。3. The screen is constituted by a telescopic screen net which is alternately folded in the opposite direction so as to be openable and closable by horizontal pulling, and fits into a cut at an upper end of a vertical frame member of the screen frame. 2. The deflecting device in which an end of an upper frame member is connected to an upper end of the vertical frame member, wherein the deflecting device fitted with the mounting shaft portion is held at an upper end of the vertical frame member. Or a screen device comprising the movable frame parallel movement mechanism according to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15394499A JP3965260B2 (en) | 1999-06-01 | 1999-06-01 | Screen device provided with parallel movement mechanism for movable rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15394499A JP3965260B2 (en) | 1999-06-01 | 1999-06-01 | Screen device provided with parallel movement mechanism for movable rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000337054A true JP2000337054A (en) | 2000-12-05 |
| JP3965260B2 JP3965260B2 (en) | 2007-08-29 |
Family
ID=15573499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15394499A Expired - Lifetime JP3965260B2 (en) | 1999-06-01 | 1999-06-01 | Screen device provided with parallel movement mechanism for movable rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3965260B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006070796A1 (en) * | 2004-12-28 | 2006-07-06 | Seiki Hanbai Co., Ltd. | Screen device |
| JP2007308898A (en) * | 2006-05-16 | 2007-11-29 | Seiki Hanbai Co Ltd | Screen device |
| JP2011127390A (en) * | 2009-12-21 | 2011-06-30 | Seiki Hanbai Co Ltd | Screen device |
-
1999
- 1999-06-01 JP JP15394499A patent/JP3965260B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006070796A1 (en) * | 2004-12-28 | 2006-07-06 | Seiki Hanbai Co., Ltd. | Screen device |
| US7891398B2 (en) | 2004-12-28 | 2011-02-22 | Seiki Hanbai Co., Ltd. | Screen device |
| JP2007308898A (en) * | 2006-05-16 | 2007-11-29 | Seiki Hanbai Co Ltd | Screen device |
| JP4704272B2 (en) * | 2006-05-16 | 2011-06-15 | セイキ販売株式会社 | Screen device |
| JP2011127390A (en) * | 2009-12-21 | 2011-06-30 | Seiki Hanbai Co Ltd | Screen device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3965260B2 (en) | 2007-08-29 |
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