JP3545761B2 - Window shielding device - Google Patents

Window shielding device Download PDF

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JP3545761B2
JP3545761B2 JP50011895A JP50011895A JP3545761B2 JP 3545761 B2 JP3545761 B2 JP 3545761B2 JP 50011895 A JP50011895 A JP 50011895A JP 50011895 A JP50011895 A JP 50011895A JP 3545761 B2 JP3545761 B2 JP 3545761B2
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top casing
window
guide
holes
string
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JPH08511311A (en
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アンデルセン,ハンス・グラム
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ヴェーカーエール・ホールディング・アクティーゼルスカブ
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32Operating, guiding, or securing devices therefor
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2625Pleated screens, e.g. concertina- or accordion-like

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  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Glass Compositions (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Wing Frames And Configurations (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Eye Examination Apparatus (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Window Of Vehicle (AREA)
  • Laminated Bodies (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Control Of El Displays (AREA)

Abstract

A window screening device, e.g. a folding blind or a venetian blind, comprises a screening element (7) fastened between a top casing (8) and a slidable bottom beam (9) as well as parallel guidance means in the form of a cord arrangement with guidance cords (11, 12), which are routed through rows of openings (13, 18-19) in the screening element (7), the bottom beam (9), and a side guide strip (14) to one end of a sash bottom member (2) and from there back to the top casing (8). In the top casing each guidance cord (11, 12) is connected with one end of a tension spring (21, 22), the other end of which is fastened to a stationary point. Free ends of the two cords (11, 12) in each side of the top casing (8) are joined in a slidable (flowing) junction (25, 26), and in connection with each tension spring (21, 22) there is a stopping device (23, 24) in the top casing for limiting the travelling of the spring.

Description

本発明は、特に、天窓、又は同様の恒久的又は一時的な傾斜窓用の窓遮蔽装置であって、窓サッシの頂部部材に強固に取り付けられた頂部ケーシングと摺動可能な底部棒との間に締結された、特に、折り畳んだ材料から成る遮蔽要素と、案内手段とを備え、遮蔽要素に形成された少なくとも二列の穴の一方を通じて頂部ケーシングから一本ずつ伸長する案内紐を有する紐機構を備え、該案内紐が底部棒を通り且つ遮蔽要素用の側部案内ストリップを貫通して窓サッシの底部材の一端まで伸長し、そこから、頂部ケーシングに戻り、案内紐の各々は、頂部ケーシング内にて張力ばねの一端に接続され、その張力ばねの他端が頂部ケーシング内の固定点に締結された窓遮蔽装置に関する。
この型式の窓遮蔽装置は、欧州特許第015,043号から公知である。この紐機構の目的は、遮蔽要素を窓開口部内の異なる位置に停止したとき、頂部ケーシングと底部棒との間の平行性を確保し、また、ハンドルを底部棒の中間に配置して行われる、遮蔽要素の操作中、可能な限り、遮蔽要素が平行に案内されることを確実にすることである。
しかしながら、底部棒の一方の端部を側部ガイド近くに引っ張ろうとするとき、紐がその方向を変更する位置における摩擦の結果として、底部棒の他端におけるばね負荷式紐の制御により、底部棒の移動が防止され、底部棒の該当する端部がいわば係止されるから、底部棒は斜めに引っ張られる。
底部棒に斜めに加わる負荷によるかかる係止動作に対抗するためには、十分に強力なばねを使用することが考えられ、底部棒の一端を引張ることによる影響を受ける場合でも、斜め方向の負荷が加わったとき、かかるばねは、反対側における紐の制御による紐の張力を略瞬間的に一定にする。しかしながら、かかる解決策は、通常、紐、及びプラスチック製ブッシュから成る紐の経路が許容し得ない程の摩擦、破断を生じ、又はブッシュ経路及び紐がその方向を変更するその他の箇所における摩擦が極めて大きく、操作性が著しく損なわれる。
本発明によれば、次のような簡単な方法でこのような欠点が回避される。すなわち遮蔽要素の各側部における二本の紐部分は、同一又は異なる列の穴を経て頂部ケーシングに伸長する経路を取り、各紐部分の自由端が摺動可能な(浮動)結合部にて接続され、該自由端の一端が張力ばねの一端に接続され、紐部分の各々は、遮蔽要素の一側部に形成されたそのそれぞれの列の穴から底部棒及び窓の反対側の側部案内ストリップを通って、この側部に設けられた上記サッシの底部材の端部に達し、そこから、同一側部の案内ストリップ、底部棒、及び遮蔽要素の上記一側部に形成された一列の穴を通って、頂部ケーシングの反対側の摺動可能な(浮動)結合部に達するようにし、ばねの移動を制限するストッパ装置が、張力ばねと関係して頂部ケーシングの各側部に設けられる。
上記ストッパによって張力ばねの移動を制限すること、又は、頂部ケーシングの各側部にて紐端部を摺動可能に又は浮動状態に接続する結果として、斜め方向負荷が加わったとき、係止作用を伴うことなく、底部棒は、頂部ケーシングに対して平行なその正常な位置から一側部に顕著に変位することが可能となる。
これにより、本発明は、底部棒の全幅に亘って伸長する操作ハンドルを使用することを可能にする。
上述の欧州特許による設計と比べて、本発明は、更に、案内紐機構を取り付けるためには、サッシ底部材の操作を必要とせず、このことは、顕著な程度に取り付け後の操作を容易にするという有利な点がある。
次に、添付図面に関して本発明を詳細に説明する。添付図面において、
図1は、折畳み式ブラインドの形態による、窓の遮蔽装置を備える天窓の図、
図2は、本発明による窓遮蔽装置の一実施例における案内紐の図である。
図1には、頂部材1と、底部材2と、二つの側部材3、4とを備える窓サッシを有するそれ自体は従来型式である天窓が示してある。このサッシ頂部材1には、図示しない公知の方法にて、窓の閉鎖取付具が設けられており、該閉鎖取付具は、窓の全幅に亘って伸長する操作ハンドル5によって操作され、該操作ハンドルは、窓が閉鎖位置にあるときに換気を行う、サッシ頂部材1に形成された換気開口部を覆う回動可能なフラップ6に締結されている。
遮光のため、窓には、本発明による窓遮蔽装置が設けられており、図示した例において、この遮蔽装置は、折り畳んだ材料で出来たブラインド要素を有する折畳み式ブラインドとして示してある。該ブラインド要素7は、サッシ頂部材1に強固に接続された頂部ケーシング8と、窓の開口部内で昇降させ、該開口部の広い部分又は狭い部分を遮光し又は遮蔽することの出来る底部棒9との間に取り付けられる。
図示した実施例において、折畳み式ブラインド7は、底部棒9に締結された操作ハンドル10によって手で昇降させ得るようにしてあり、当該操作ハンドルは、操作ハンドル5と同様に、窓の略全幅に亙って伸長している。
この昇降は、図示しない紐制御機構によって行うことが出来、この制御は、ブラインド7が完全に上昇し、底部棒9が頂部ケーシング8の真下に配置される位置と底部棒9がサッシ底部材2に接触する、完全な引き下げ位置との間の任意の中間位置にて底部棒9が停止されるようにする、公知の方法により行うことが出来る。
同様に、ブラインド7は、手動操作ではなく、それ自体公知の方法でモータ駆動し得るようにしてある。
底部棒の任意の位置にて頂部ケーシング8と底部棒9との間に平行関係を確保し、また、昇降中、底部棒を可能な限り、平行に案内するため、本発明による窓遮蔽装置には、多数の案内紐を有する案内紐機構が設けられており、多数の紐の内、図1には、その内、ブラインド要素7内で折り畳んだ材料の個々の折畳み部分に形成された列状の穴を通る経路を取る紐が四本示してある。
以下に、案内紐機構の詳細な構造について説明する。
図2には、完全な上昇位置にある、本発明による窓遮蔽装置が示してあり、この折畳みブラインド要素7は完全に折り畳まれ、底部棒9は頂部ケーシング8に近接する位置に配置されている。
案内紐機構は、図示した実施例において、比較的幅の広い窓を有する二本の紐部分を備えており、この場合、ブラインド要素7には、四列の穴が形成され、該穴列は、ブラインド要素内にて垂直中心軸線の周りで周方向に配置され、ブラインド要素7の両側部に形成されたそのそれぞれの穴列を通って伸長している。
このようにして、完全に上方に持上った案内紐11は、頂部ケーシングから開始して、ブラインド要素7の最外側の右側列の穴13を通る経路を取り、そこから底部棒9を通じてその反対の左側部に対し、そこから、サッシの側部材3に締結された側部案内ストリップ14に隠れる経路を取り(図1参照)、その左側のサッシ底部材2との結合部15に達する。
紐部分11は、ここから、同一側部の案内ストリップ14及び底部棒9を通って後方に戻り、ブラインド7の穴19列を通じて上方に至る経路を取る。
細い線で示した他方の紐部分12は、ブラインド要素7及び底部棒9の左側部に形成された最内側の穴列18を通って頂部ケーシング8から右側のサッシの底部材2の結合部17に至る経路を取り、ここから底部棒を通って、ブラインド要素7の左側部に形成された最外側の穴列20に戻る。
上述の欧州特許の原理から公知であるように、頂部ケーシング8において、紐部分11、12の各々は、それぞれ張力ばね21、22の一端に接続され、そのばねの他端は、頂部ケーシング内の一点に固定されている。
本発明によれば、案内紐機構の特別な特徴は、頂部ケーシング8内の張力ばね21、22の各々には、それぞれ、ばねの移動を制限するストッパ装置23、24が設けられており、頂部ケーシング8の各側部に設けられた紐部11、12の自由端は、それぞれ、自由に摺動可能又は浮動式の結合部25、26に接続され、これらの結合部は、通常の結目として、又は、特別設計による接続クリップによって提供することが出来る。
図示した実施例において、二つの張力ばね21、22は、接続ばねホルダ27に締結され、該ホルダは、頂部ケーシング8の略中間に締結され、また、上記のストッパ装置23、24を形成する端部分が設けられている。
ブラインド要素7の穴13、18、19、20と反対側にある、頂部ケーシングの底部には、紐導入ブッシュが締結されており、これらのブッシュは、ストッパ装置23、24と相俟って、摺動可能又は浮動式の結合部25、26がそれぞれ紐部分11、12の端部の間を移動する可能性を制限する。
例えば、操作ハンドル10の丁度、右側で操作ハンドル10に斜め方向への力が加わったとき、ブラインド要素7の当該側部に形成された穴列を通じて延びる頂部ケーシング内に配置された紐部分11の一部は、紐部分11と紐経路ブッシュとの間における穴13、19の列に対する摩擦の結果として、張力ばね22の当該端部がストッパ装置24と接触する迄、ばねの張力として機能する。
底部棒9が停止した中間位置から上昇する同様の動作のとき、頂部ケーシングの反対側に同様の作用が生ずる。
張力ばねがストッパ装置の一つに接触する迄、一つの張力ばねが移動することにより、底部棒が係止される前に、底部棒9が頂部ケーシング8に対し平行な位置からどの程度斜めになるかが決まる。
しかしながら、操作ハンドル10に対して斜め方向に加わるこの係止作用は、持上げ中か又は引き下げであるかに依存し、ケーシング8の一側部における紐部分11又は12の一部にしか影響を与えず、また、適当な寸法とすることにより、この係止作用の結果、ブラインド要素7の反対側部が妨害されることはない。
張力ばねのそれぞれの端部の目部を通って紐が伸長し、当該紐がこれらの目部を貫通自在であるようにするため、紐部分11、12と張力ばね21、22の摺動可能な端部との結合部が設けられている。
上記の説明において、遮蔽要素としての折畳み式ブラインドに関して本発明を説明したが、本発明は、その他の型式の窓遮蔽装置、特に、換気用ブラインドに関して使用することも可能である。
また、図示し且つ説明した実施例のその他の変形例も可能である。その一例として、例えば、狭い窓用の遮蔽装置には、四列ではなくて、僅かに二列の穴を設けることも可能である。これにより、遮蔽要素の各側部にて同一列の穴に二本の案内紐を通すことが出来る。
The present invention is particularly directed to a window shield for a skylight, or similar permanent or temporary tilted window, comprising a top casing rigidly attached to a top member of a window sash and a slidable bottom bar. A string having a shielding element fastened between them, in particular of a folded material, and a guiding means and having a guiding string extending one by one from the top casing through one of at least two rows of holes formed in the shielding element Mechanism, the guide string extending through the bottom bar and through the side guide strip for the shielding element to one end of the bottom member of the window sash, from there returning to the top casing, each of the guide strings being The present invention relates to a window shielding device connected to one end of a tension spring in a top casing, and the other end of the tension spring fastened to a fixed point in the top casing.
A window shield of this type is known from EP 015,043. The purpose of this lacing mechanism is to ensure the parallelism between the top casing and the bottom bar and to position the handle in the middle of the bottom bar when the shielding element is stopped at a different position in the window opening To ensure that, during operation of the shielding element, the shielding element is guided as parallel as possible.
However, when one end of the bottom bar is about to be pulled near the side guide, as a result of the friction in the position where the lace changes its direction, the control of the spring-loaded lace at the other end of the bottom bar causes Is prevented and the corresponding end of the bottom bar is locked, so to speak, so that the bottom bar is pulled obliquely.
To counter the locking action due to the load applied diagonally to the bottom bar, it is conceivable to use a sufficiently strong spring, and even if it is affected by pulling one end of the bottom bar, When is applied, the spring makes the tension of the string by controlling the string on the opposite side substantially instantaneously constant. However, such solutions usually result in unacceptable friction, breakage of the string and the string path made of plastic bushing, or friction at the bush path and elsewhere where the string changes its direction. It is extremely large and operability is significantly impaired.
According to the present invention, such disadvantages are avoided by the following simple method. That is, the two string portions on each side of the shielding element take a path that extends through the same or different rows of holes to the top casing, with the free end of each string portion being slidable (floating) at the joint. One end of the free end is connected to one end of a tension spring, and each of the lace portions extends from its respective row of holes formed on one side of the shielding element to the opposite side of the bottom bar and window. Through the guide strip, it reaches the end of the bottom member of the sash provided on this side, from which a row formed on said one side of the guide strip, the bottom bar and the shielding element on the same side Through the holes to reach the slidable (floating) connection on the opposite side of the top casing and to limit the movement of the spring, stop devices are provided on each side of the top casing in connection with the tension spring. Can be
Limiting the movement of the tension spring by the stopper, or the locking action when an oblique load is applied as a result of slidably or floatingly connecting the string ends on each side of the top casing Without the bottom bar, the bottom bar can be significantly displaced to one side from its normal position parallel to the top casing.
This allows the present invention to use an operating handle that extends over the entire width of the bottom bar.
Compared with the design according to the above mentioned European patent, the present invention furthermore does not require the operation of the sash bottom member to attach the guide string mechanism, which makes the post-installation operation to a significant degree easier. There is the advantage of doing so.
Next, the present invention will be described in detail with reference to the accompanying drawings. In the attached drawings,
FIG. 1 is a view of a skylight with a window shielding device in the form of a folding blind,
FIG. 2 is a diagram of a guide string in one embodiment of the window shielding device according to the present invention.
FIG. 1 shows a skylight, which is itself conventional, having a window sash with a top member 1, a bottom member 2, and two side members 3, 4. The sash top member 1 is provided with a window closing fixture by a known method (not shown), which is operated by an operating handle 5 extending over the entire width of the window. The handle is fastened to a rotatable flap 6 that covers a ventilation opening formed in the sash top member 1 that provides ventilation when the window is in the closed position.
For shielding, the window is provided with a window shielding device according to the invention, which in the example shown is shown as a folding blind with blind elements made of folded material. The blind element 7 comprises a top casing 8 which is rigidly connected to the sash top member 1 and a bottom rod 9 which can be raised and lowered in the opening of the window and which can shield or shield a wide or narrow part of the opening. Attached between and.
In the embodiment shown, the folding blind 7 can be raised and lowered manually by means of an operating handle 10 fastened to the bottom bar 9, which, like the operating handle 5, extends over substantially the entire width of the window. Extending over.
This lifting and lowering can be performed by a string control mechanism (not shown). This control is performed by completely lifting the blind 7 and positioning the bottom bar 9 directly below the top casing 8 and moving the bottom bar 9 to the sash bottom member 2. , At any intermediate position between the fully lowered position and the bottom bar 9.
Similarly, the blind 7 can be driven by a motor in a manner known per se, rather than manually.
In order to ensure a parallel relationship between the top casing 8 and the bottom bar 9 at any position of the bottom bar, and to guide the bottom bar as parallel as possible during ascending and descending, the window shielding device according to the present invention is used. Is provided with a guide string mechanism having a number of guide strings, of which a number of strings are shown in FIG. 1 in a row formed in each of the folded portions of the material folded in the blind element 7. There are four strings that take a path through the hole.
Hereinafter, a detailed structure of the guide string mechanism will be described.
FIG. 2 shows the window covering according to the invention in a fully raised position, in which the folding blind element 7 is completely folded and the bottom bar 9 is located in a position close to the top casing 8. .
The guide string mechanism, in the embodiment shown, comprises two string portions with relatively wide windows, in which case the blind element 7 is formed with four rows of holes, the row of holes being: , Arranged circumferentially around a vertical central axis in the blind element and extending through its respective row of holes formed on both sides of the blind element 7.
In this way, the guide string 11 which has been lifted completely upwards, starting from the top casing, takes a path through the outermost right-hand row of holes 13 of the blind element 7 and from there through the bottom rod 9 For the opposite left-hand side, there follows a path hidden by a side guide strip 14 fastened to the side member 3 of the sash (see FIG. 1) and reaches its connection 15 with the sash bottom member 2 on the left.
From here, the string portion 11 takes the path back through the same side guide strip 14 and the bottom bar 9 and upwards through the row 19 of holes in the blind 7.
The other string portion 12 shown by a thin line is connected from the top casing 8 through the innermost row of holes 18 formed on the left side of the blind element 7 and the bottom bar 9 to the connection portion 17 of the right sash bottom member 2. From there through the bottom bar and back to the outermost row of holes 20 formed on the left side of the blind element 7.
As is known from the principles of the above-mentioned European patent, in the top casing 8, each of the string portions 11, 12 is connected to one end of a tension spring 21, 22 respectively, the other end of which is connected to the inside of the top casing. Fixed at one point.
According to the invention, a special feature of the guide string mechanism is that each of the tension springs 21, 22 in the top casing 8 is provided with a stopper device 23, 24, respectively, for limiting the movement of the spring, The free ends of the cords 11 and 12 provided on each side of the casing 8 are connected to freely slidable or floating joints 25 and 26, respectively, which are connected to a normal knot. Or as a specially designed connection clip.
In the embodiment shown, the two tension springs 21, 22 are fastened to a connection spring holder 27, which is fastened approximately in the middle of the top casing 8, and which forms the stop devices 23, 24 described above. A part is provided.
On the bottom of the top casing, opposite the holes 13, 18, 19, 20 of the blind element 7, string-introducing bushes are fastened, which, together with the stopper devices 23, 24, The slidable or floating couplings 25, 26 limit the possibility of movement between the ends of the string portions 11, 12, respectively.
For example, when a diagonal force is applied to the operation handle 10 on the right side of the operation handle 10, the string portion 11 disposed in the top casing extending through a row of holes formed on the corresponding side of the blind element 7. In part, as a result of friction against the rows of holes 13, 19 between the string portion 11 and the string path bushing, it acts as a spring tension until the end of the tension spring 22 contacts the stopper device 24.
A similar action takes place on the opposite side of the top casing, with a similar action in which the bottom bar 9 rises from the stopped intermediate position.
By moving one tension spring until the tension spring contacts one of the stopper devices, before the bottom bar is locked, how far the bottom bar 9 is tilted from a position parallel to the top casing 8 Will be decided.
However, this locking effect exerted diagonally on the operating handle 10 depends on whether it is being lifted or lowered, and only affects a part of the string portion 11 or 12 on one side of the casing 8. In addition, with appropriate dimensions, this locking action does not obstruct the opposite side of the blind element 7.
The cords extend through the eyes at each end of the tension springs and are slidable between the string portions 11, 12 and the tension springs 21, 22 so that the strings can pass through these eyes. There is provided a coupling portion with a large end.
In the above description, the invention has been described with reference to folding blinds as shielding elements, but the invention can also be used with other types of window shielding devices, in particular with ventilation blinds.
In addition, other variants of the embodiment shown and described are possible. As an example, for example, a shielding device for a narrow window may have only two rows of holes instead of four rows. This allows two guide cords to pass through the same row of holes on each side of the shielding element.

Claims (4)

特に、天窓、又は同様の恒久的又は一時的な斜窓用の窓遮蔽装置であって、一端が窓サッシの頂部材(1)に強固に取り付けられた頂部ケーシング(8)に接続されると共に他端が摺動可能な底部棒(9)に接続された、特に、折り畳んだ材料から成る遮蔽要素(7)を備え、
前記遮蔽装置は更に、第1及び第2の案内紐(11,12)を有する案内手段と、前記遮蔽要素(7)の第1の側部及び第2の側部にそれぞれ設けられる前記第1の案内紐(11)のための少なくとも1列の穴(13,19)と前記第2の案内紐(12)のための少なくとも1列の穴(20,18)とを備え、前記各案内紐(11,12)は頂部ケーシング(8)から遮蔽要素(7)に形成された少なくとも一列の穴(13,20)及び更に底部棒(9)を通り且つ遮蔽要素(7)用の側部案内ストリップ(14,16)を貫通して窓サッシの底部材(2)の一端及び他端に至る経路を取り、そこから、頂部ケーシング(8)に戻り、案内紐(11、12)の各々は、頂部ケーシング内にて張力ばね(21、22)の一端に係合され、その張力ばねの他端が頂部ケーシング内の固定点に締結された窓遮蔽装置にして、
前記頂部ケーシング(8)から底部棒(9)及びその底部棒(9)から頂部ケーシング(8)へ戻る経路において、前記第1及び第2の各案内紐(11,12)は前記遮蔽要素(7)の各第1及び第2の側部における単一の列の穴(13,20)又は異なる列の穴(13,19)、(20,18)を通る経路を取り、
前記底部棒(9)とサッシ底部材(2)の一端及び他端との間において、第1及び第2の案内紐(11,12)のそれぞれは、前記第1及び第2の側部に対して窓の反対側の側部案内ストリップ(14,16)を通り、この窓の反対側に位置する前記サッシ底部材(2)の端部へ経路を取り、
前記頂部ケーシング(8)内において前記各案内紐(11,12)の端は摺動可能(浮動)な結合部(25,26)で結合され、各案内紐は各自由端の一方の端部が前記張力ばね(21,22)の一端部に摺動可能に係合され、ストッパ装置(23,24)が前記張力ばね(21,22)の一端の移動を制限するために頂部ケーシングの両側に設けられていることを特徴とする窓遮蔽装置。
In particular, a window shielding device for skylights or similar permanent or temporary oblique windows, one end of which is connected to a top casing (8) rigidly attached to the top member (1) of the window sash and A shielding element (7), in particular made of folded material, connected at the other end to a slidable bottom bar (9);
The shielding device further comprises a guiding means having first and second guiding cords (11, 12), and a first means provided on a first side and a second side of the shielding element (7), respectively. And at least one row of holes (20, 18) for the second guide string (12) and at least one row of holes (20, 18) for the second guide string (12). (11,12) pass from the top casing (8) through at least one row of holes (13,20) formed in the shielding element (7) and further through the bottom rod (9) and side guides for the shielding element (7). Take a path through the strips (14,16) to one end and the other end of the bottom member (2) of the window sash, from there back to the top casing (8), each of the guide cords (11,12) Window shield engaged with one end of a tension spring (21, 22) in the top casing, the other end of the tension spring being fastened to a fixed point in the top casing In the location,
In the path returning from the top casing (8) to the bottom bar (9) and from the bottom bar (9) to the top casing (8), the first and second guide cords (11, 12) are connected to the shielding element (11, 12). 7) take a path through a single row of holes (13,20) or different rows of holes (13,19), (20,18) on each first and second side of
Between the bottom bar (9) and one end and the other end of the sash bottom member (2), the first and second guide cords (11, 12) are respectively attached to the first and second side portions. Route through the side guide strips (14, 16) opposite the window to the end of said sash bottom member (2) located opposite said window,
In the top casing (8), the ends of the guide strings (11, 12) are connected by slidable (floating) connecting portions (25, 26), and each guide string is connected to one end of each free end. Are slidably engaged with one ends of the tension springs (21, 22), and stopper devices (23, 24) are provided on both sides of the top casing to limit the movement of one end of the tension springs (21, 22). A window shielding device, which is provided in a window.
請求の範囲第1項に記載の窓遮蔽装置にして、前記張力ばね(21、22)の各々が、前記ストッパ(23、24)を形成するばねホルダに締結されることを特徴とする窓遮蔽装置。2. A window shielding device according to claim 1, wherein each of said tension springs (21, 22) is fastened to a spring holder forming said stopper (23, 24). apparatus. 請求の範囲第2項に記載の窓遮蔽装置にして、前記2つの張力ばね(21、22)が、接続ばねホルダ(27)に締結されることを特徴とする窓遮蔽装置。3. The window shielding device according to claim 2, wherein said two tension springs (21, 22) are fastened to a connection spring holder (27). 請求の範囲第1項乃至第3項の何れかの項に記載の窓遮蔽装置にして、前記遮蔽要素の各側部に形成された少なくとも一列の穴(13−20)と反対側の頂部ケーシング(8)における紐経路を形成するブッシュが、前記頂部ケーシング(8)の各側部における前記摺動可能な(浮動)結合部(25、26)の動きを阻止するストッパを形成することを特徴とする窓遮蔽装置。4. A top cover as claimed in any of claims 1 to 3, wherein the top casing is opposite the at least one row of holes (13-20) formed on each side of the blocking element. The bush forming the string path in (8) forms a stop which prevents the movement of the slidable (floating) coupling (25, 26) on each side of the top casing (8). Window shielding device.
JP50011895A 1993-05-21 1994-05-13 Window shielding device Expired - Fee Related JP3545761B2 (en)

Applications Claiming Priority (3)

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DK0593/93 1993-05-21
DK059393A DK170429B1 (en) 1993-05-21 1993-05-21 window coverings
PCT/DK1994/000191 WO1994028279A1 (en) 1993-05-21 1994-05-13 A window screening device

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EP1447516B1 (en) 2003-02-14 2013-10-23 Hunter Douglas Industries B.V. Cord tensioner
AU2004200526B2 (en) 2003-02-14 2009-01-08 Hunter Douglas Industries B.V. Cord tensioner
CA2485724C (en) 2003-10-24 2012-02-07 Hunter Douglas Industries B.V. Cord tensioner
US7114544B2 (en) 2004-09-07 2006-10-03 Hunter Douglas Inc. Cord tensioner for covering for architectural openings

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US4557309A (en) * 1983-08-24 1985-12-10 Verosol Usa Inc. Sun blind

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CZ216095A3 (en) 1996-01-17
RU2121051C1 (en) 1998-10-27
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DK170429B1 (en) 1995-08-28
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DE69401660D1 (en) 1997-03-13
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GR3022963T3 (en) 1997-06-30
ATE148529T1 (en) 1997-02-15

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