EP0226669A1 - Vertical blind - Google Patents
Vertical blind Download PDFInfo
- Publication number
- EP0226669A1 EP0226669A1 EP85308766A EP85308766A EP0226669A1 EP 0226669 A1 EP0226669 A1 EP 0226669A1 EP 85308766 A EP85308766 A EP 85308766A EP 85308766 A EP85308766 A EP 85308766A EP 0226669 A1 EP0226669 A1 EP 0226669A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- louvers
- obstructed
- blind
- inserts
- design
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
- E06B9/386—Details of lamellae
Definitions
- the present invention relates to a decorative insert suitable for use with vertical blinds.
- louvers commonly comprise a series of vertical louvers suspended from a track.
- the louvers are usually rotatable relative to the track from a closed position where the louvers partially overlap one adjacent louver to an open position where the louvers are spaced apart from each other.
- the louvers are usually curved slightly.
- each of the louvers with a transparent channel which runs along the vertical side edges of the louvers.
- a decorative insert can be inserted between the channels to cover the louvers.
- these inserts are of wallpaper or fabric.
- the problem associated with the state of the art insert is that it does not provide a continuous undistorted pattern across the blind when the blind is in the closed position. In the closed position, the pattern of the wallpaper overlaps so that it is practically impossible to have the wallpaper pattern match across the blind.
- the present state of the art in vertical blinds does not provide for the use of a continuous undistorted pattern across the blind slats when in the closed position.
- these inserts are only of wallpaper or fabric type patterns such that the distortion of the unmatched patterns in the blind when in the closed position is not a major flaw that defeats the purpose of the decorative blind.
- a vertical blind comprising a plurality of vertically elongate louvers suspended from a track.
- the louvers are rotatable from an open position where the louvers are spaced apart from each other to a closed position where the louvers are positioned in an overlapping side by side arrangement.
- Each of the louvers is adapted to carry a design segment including a visual design component portion and an obstructed portion which together are not readily visually distinguishable from each other and provide a continuous appearance across each louver width when the louvers are viewed in the open position.
- the obstructed portion and the visual design component portion are vertically divisable from one another when the louvers are in the closed position.
- the visual design component portions of the louvers collectively provide a continuous, undistorted design and the obstructed portions are hidden from view by adjacent louvers overlapping same when that louvers are in the closed position.
- each design segment comprise a visual design component portion and an obstructed portion as described the present invention permits for a design to be seen across the vertical blinds without distortion while in the closed position and permits for the louvers to have a continuous appealing appearance when viewed in the open position.
- the obstructed portions may comprise a continuation of colours or design scheme of the visual design component portion to provide the continuous effect.
- the obstructed portion may comprise a portion of the visual design component of the adjacent louver that overlaps the obstructed portion whereby the obstructed portion is redundant.
- the blind may include transparent side channels into which inserts bearing the design segments can be inserted.
- a plurality of inserts for use with a vertical blind comprising a plurality of vertically elongate louvers capable of rotating from an open position where the louvers are spaced apart from each other to a closed position where the louvers are positioned in an overlapping side by side arrangement.
- Each of said inserts includes a visual design component portion and an obstructed portion which together are not readily visually distinguishable from each other and provide a continuous appearance across the width of the insert.
- the obstructed portion and visual design component portion are vertically divisable from one another when said inserts are arranged to overlap one another when said louvers are in the closed position.
- the visual design component portions of each of the inserts collectively provide a continuous, undistorted design.
- the obstructed portion is hidden from view by the visual design component portion of the insert adjacent thereto.
- louvers of the blind may necessarily have to include an insert or a design segment.
- the louvers may, when in the closed position, provide a poster effect of ficticious and/or living characters so as to aesthetically decorate a room. It has not been possible to do this with a vertical blind of the past and no blind is believed to be presently available in the market with a continuous undistorted pattern at the writing of this application.
- a vertically blind generally at 10 including a track 12 having suspended therefrom a plurality of vertically elongate louvers 14.
- Each of the louvers 14 is provided with transparent side edge channels 16 into which inserts 18 may be inserted.
- the inserts 18 collectively provide a continuous undistorted design across the blind when the blind is in its closed position ( Figures 1 and 2).
- each insert 18 is provided with a design component which comprises a visible design component portion 20, and an obstructed portion 22 ( Figures 3 and 4).
- these portions 20, 22 are not readily distinguishable from each other when the inserts are not overlapping one another when the blind is open.
- ghost line 25 is provided to show the vertical distinction between portions 20 and 22.
- the inserts may be inserted in through the bottom end of the louvers along the channels. It should be understood that any suitable means for carrying the inserts may fall within the scope of the invention.
- Figures 3 and 4 differ from each other in respect of the obstructed portions 22.
- the obstructed portion provides a uniform appearance across the open louver 14 but is not part of the overall design. While a simple design has been shown, it should be understood that if the design was a poster of an individual, for example, the obstructed portion might well be a colour match or fade of the same colours in the visual portion.
- the obstructed portion 22 is a design similar to that design portion of the insert immediately to its right. Accordingly, the obstructed portion in this instance could be said to be redundant.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
Abstract
The present invention relates to a vertical blind (10) including a plurality of inserts (18). Each of the inserts (18) is provided with a portion (20) of a design which is visible when the vertical blind (10) is closed to provide a continuous undistorted design across the blind. The insert (18) is further provided with an obstructed portion (22) which is not seen when the blind (10) is closed but provides a continuous design component appearance across each vertical louver (14) when the blind is open.
Description
- The present invention relates to a decorative insert suitable for use with vertical blinds.
- Vertical blinds commonly comprise a series of vertical louvers suspended from a track. The louvers are usually rotatable relative to the track from a closed position where the louvers partially overlap one adjacent louver to an open position where the louvers are spaced apart from each other. The louvers are usually curved slightly.
- It is known to provide each of the louvers with a transparent channel which runs along the vertical side edges of the louvers. A decorative insert can be inserted between the channels to cover the louvers. Presently, these inserts are of wallpaper or fabric. The problem associated with the state of the art insert is that it does not provide a continuous undistorted pattern across the blind when the blind is in the closed position. In the closed position, the pattern of the wallpaper overlaps so that it is practically impossible to have the wallpaper pattern match across the blind.
- United States Patent 2,074,482 issued March 23, 1937 to Martens discloses a horizontal blind that provides a continuous design over the blind when in its closed position. This patent, however, teaches that the portion of the horizontal blind slat which is overlapped, is not provided with a design but remains naked. This may not pose a problem for horizontal blinds, since the curvature of horizontal blinds causes the naked portion to be at the rear part of each blind slat hidden from view when the horizontal blind is open.
- It should be understood that the teaching of this patent is not believed to be in use in the horizontal blind art and may never have been used in practice. Further, it is not believed that the teaching of this patent would be used in the vertical blind art. The problem associated with the teachings of this patent in the vertical blind art is that the naked portion would be readily visible on each blind louver when the blind was open. The visual effect of this feature would not be pleasing to the eye thereby defeating the decorative purpose of the blind.
- Accordingly, the present state of the art in vertical blinds does not provide for the use of a continuous undistorted pattern across the blind slats when in the closed position. Further, it should be remembered that these inserts are only of wallpaper or fabric type patterns such that the distortion of the unmatched patterns in the blind when in the closed position is not a major flaw that defeats the purpose of the decorative blind.
- It is therefore an object of the present invention to provide a vertical blind with a design such that the blind exhibits the design continuously thereacross when in the closed position and yet remains aesthetically appealing when in its open position.
- In accordance with one aspect of the present invention there is provided a vertical blind comprising a plurality of vertically elongate louvers suspended from a track. The louvers are rotatable from an open position where the louvers are spaced apart from each other to a closed position where the louvers are positioned in an overlapping side by side arrangement. Each of the louvers is adapted to carry a design segment including a visual design component portion and an obstructed portion which together are not readily visually distinguishable from each other and provide a continuous appearance across each louver width when the louvers are viewed in the open position. The obstructed portion and the visual design component portion are vertically divisable from one another when the louvers are in the closed position. The visual design component portions of the louvers collectively provide a continuous, undistorted design and the obstructed portions are hidden from view by adjacent louvers overlapping same when that louvers are in the closed position.
- By having each design segment comprise a visual design component portion and an obstructed portion as described the present invention permits for a design to be seen across the vertical blinds without distortion while in the closed position and permits for the louvers to have a continuous appealing appearance when viewed in the open position.
- It should be understood that the obstructed portions may comprise a continuation of colours or design scheme of the visual design component portion to provide the continuous effect. Alternatively it is contemplated that the obstructed portion may comprise a portion of the visual design component of the adjacent louver that overlaps the obstructed portion whereby the obstructed portion is redundant. In each of these instances, the blind may include transparent side channels into which inserts bearing the design segments can be inserted.
- In accordance with another aspect of the present invention there is provided a plurality of inserts for use with a vertical blind comprising a plurality of vertically elongate louvers capable of rotating from an open position where the louvers are spaced apart from each other to a closed position where the louvers are positioned in an overlapping side by side arrangement. Each of said inserts includes a visual design component portion and an obstructed portion which together are not readily visually distinguishable from each other and provide a continuous appearance across the width of the insert. The obstructed portion and visual design component portion are vertically divisable from one another when said inserts are arranged to overlap one another when said louvers are in the closed position. The visual design component portions of each of the inserts collectively provide a continuous, undistorted design. The obstructed portion is hidden from view by the visual design component portion of the insert adjacent thereto.
- It should be understood that reference throughout the specification and claims is made to a continuous, undistorted design. This refers to the design that will be displayed across the louvers of the blind while in the closed position. It should be understood that not all louvers of the blind, particularly the ones at the sides of the blind, may necessarily have to include an insert or a design segment. Reference is made herein to the term design segment. It should be understood that this is that portion of the design plus the obstructed portion which is reproduced on each louver. The louvers may, when in the closed position, provide a poster effect of ficticious and/or living characters so as to aesthetically decorate a room. It has not been possible to do this with a vertical blind of the past and no blind is believed to be presently available in the market with a continuous undistorted pattern at the writing of this application.
- For a better understanding of the nature and objects of the present invention, reference may be had by way of example to the accompanying diagrammatic drawings in which:
- Figure 1 is a front perspective view of a vertical blind shown in its closed position;
- Figure 2 is a detailed perspective view of a portion of the vertical blind of Figure 1; and
- Figures 3 and 4 are detailed perspective views of two blind slats shown in the open position.
- Referring to Figures 1 and 2, there is shown a vertically blind generally at 10 including a
track 12 having suspended therefrom a plurality of verticallyelongate louvers 14. Each of thelouvers 14 is provided with transparentside edge channels 16 into whichinserts 18 may be inserted. Theinserts 18 collectively provide a continuous undistorted design across the blind when the blind is in its closed position (Figures 1 and 2). - Referring to Figures 1 to 4, each
insert 18 is provided with a design component which comprises a visibledesign component portion 20, and an obstructed portion 22 (Figures 3 and 4). As is apparent from figures 3 and 4, theseportions Ghost line 25 is provided to show the vertical distinction betweenportions - The inserts may be inserted in through the bottom end of the louvers along the channels. It should be understood that any suitable means for carrying the inserts may fall within the scope of the invention.
- Figures 3 and 4 differ from each other in respect of the obstructed
portions 22. In Figure 3 the obstructed portion provides a uniform appearance across theopen louver 14 but is not part of the overall design. While a simple design has been shown, it should be understood that if the design was a poster of an individual, for example, the obstructed portion might well be a colour match or fade of the same colours in the visual portion. In Figure 4, the obstructedportion 22 is a design similar to that design portion of the insert immediately to its right. Accordingly, the obstructed portion in this instance could be said to be redundant.
Claims (8)
1. A vertical blind comprising a plurality of vertically elongate louvers suspended from a track, said louvers being rotatable from an open position where the louvers are spaced apart from each other to a closed position where the louvers are positioned in an overlapping side by side arrangement; each of the louvers being adapted to carry a design segment including a visual design component portion and an obstructed portion which together are not readily visually distinguishable from each other and provide a continuous appearance across each louver width when the louvers are viewed in the open position; and, the obstructed portion and the visual design component portion being vertically divisable from one another when said louvers are in the closed position, the visual design component portions of the louvers collectively providing a continuous, undistorted design and the obstructed portions being hidden from view by adjacent louvers overlapping same when said louvers are in the closed position.
2. The blind of claim 1 wherein said obstructed portion comprises a continuation of the colours or design scheme of the visual design component portion adjacent the vertical division.
3. The blind of claim 1 wherein said obstructed portion comprises a portion of the visual design component of the adjacent louver that overlaps the obstructed portion whereby said obstructed portion is redundant.
4. The blind of claim 2 wherein said louvers each include transparent side channels into which inserts bearing the design segments can be inserted.
5. The blind of claim 3 wherein said louvers each include transparent side chennels into which inserts bearing the design segments can be inserted.
6. A plurality of inserts for use with a vertical blind having a plurality of vertically elongate louvers capable of rotating from an open position where the louvers are spaced apart from each other to a closed position where the louvers are positioned in an overlapping side by side arrangement; each of said inserts including:
a visual design component portion and an obstructed portion which together are not readily visually distinguishable from each other and provide a continuous appearance across the width of the insert; said obstructed portion and visual design component portion being vertically divisable from one another when said inserts are arranged to overlap one another when said louvers are in the closed position; the visual design component portions of each of the inserts collectively providing a continuous undistorted design and the obstructed portions being hidden from view by the visual design component portion of the insert adjacent thereto.
a visual design component portion and an obstructed portion which together are not readily visually distinguishable from each other and provide a continuous appearance across the width of the insert; said obstructed portion and visual design component portion being vertically divisable from one another when said inserts are arranged to overlap one another when said louvers are in the closed position; the visual design component portions of each of the inserts collectively providing a continuous undistorted design and the obstructed portions being hidden from view by the visual design component portion of the insert adjacent thereto.
7. The inserts of claim 6 wherein the obstructed portion comprises a continuation of the colours of the visual design components adjacent the vertical division.
8. The inserts of claim 7 wherein said obstructed portion includes a portion of the visual design component of the adjacent insert that overlaps the obstructed portion whereby the obstructed portion is redundant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP85308766A EP0226669A1 (en) | 1985-12-02 | 1985-12-02 | Vertical blind |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP85308766A EP0226669A1 (en) | 1985-12-02 | 1985-12-02 | Vertical blind |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0226669A1 true EP0226669A1 (en) | 1987-07-01 |
Family
ID=8194455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85308766A Withdrawn EP0226669A1 (en) | 1985-12-02 | 1985-12-02 | Vertical blind |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0226669A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2224062A (en) * | 1988-09-30 | 1990-04-25 | Polygard Ltd | Roller shutter |
GB2235006A (en) * | 1989-08-12 | 1991-02-20 | Thomsen Jan Birger | A louvre blind for a window |
EP0495342A1 (en) * | 1991-01-14 | 1992-07-22 | Wei-Jai Nien | Slat structure for a venetian blind |
FR2673233A3 (en) * | 1991-02-26 | 1992-08-28 | Luxdeco | Method of decorating a blind with parallel vertical slats and blind thus obtained |
US5303760A (en) * | 1993-02-22 | 1994-04-19 | Perez Joe A | Blind covering apparatus and method for changing decor on vertical window blinds |
FR2779992A1 (en) * | 1998-06-19 | 1999-12-24 | Christiane Chereau | Decorative panel manufacturing method |
FR2810364A3 (en) * | 2000-06-19 | 2001-12-21 | Jec | Slat for shutters or blinds has connecting devices for mounting a strip on an outer wall |
WO2002033208A1 (en) * | 2000-10-16 | 2002-04-25 | Art Andersen A/S | Flexible wall covering system with vanes and drive mechanisms for such systems |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2074482A (en) * | 1935-01-15 | 1937-03-23 | Ernest J Martens | Venetian blind |
US2142629A (en) * | 1936-01-29 | 1939-01-03 | Jr William D Clark | Venetian blind |
DE2313981A1 (en) * | 1973-03-21 | 1974-09-26 | Klaus Ulrich Reutlinger | BLINDS COMPOSED FROM INTERCONNECTED SINGLE SLAVES |
US4049038A (en) * | 1976-04-23 | 1977-09-20 | Louverdrape, Inc. | Louvered covering system |
US4195680A (en) * | 1976-10-18 | 1980-04-01 | Louverdrape, Inc. | Color variable window covering |
GB2049769A (en) * | 1979-02-02 | 1980-12-31 | Brumham A E | Patterned Louvre Blind |
-
1985
- 1985-12-02 EP EP85308766A patent/EP0226669A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2074482A (en) * | 1935-01-15 | 1937-03-23 | Ernest J Martens | Venetian blind |
US2142629A (en) * | 1936-01-29 | 1939-01-03 | Jr William D Clark | Venetian blind |
DE2313981A1 (en) * | 1973-03-21 | 1974-09-26 | Klaus Ulrich Reutlinger | BLINDS COMPOSED FROM INTERCONNECTED SINGLE SLAVES |
US4049038A (en) * | 1976-04-23 | 1977-09-20 | Louverdrape, Inc. | Louvered covering system |
US4049038B1 (en) * | 1976-04-23 | 1989-09-12 | ||
US4195680A (en) * | 1976-10-18 | 1980-04-01 | Louverdrape, Inc. | Color variable window covering |
GB2049769A (en) * | 1979-02-02 | 1980-12-31 | Brumham A E | Patterned Louvre Blind |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2224062A (en) * | 1988-09-30 | 1990-04-25 | Polygard Ltd | Roller shutter |
GB2224062B (en) * | 1988-09-30 | 1992-04-22 | Polygard Ltd | Improvements in roller shutters |
GB2235006A (en) * | 1989-08-12 | 1991-02-20 | Thomsen Jan Birger | A louvre blind for a window |
EP0495342A1 (en) * | 1991-01-14 | 1992-07-22 | Wei-Jai Nien | Slat structure for a venetian blind |
FR2673233A3 (en) * | 1991-02-26 | 1992-08-28 | Luxdeco | Method of decorating a blind with parallel vertical slats and blind thus obtained |
US5303760A (en) * | 1993-02-22 | 1994-04-19 | Perez Joe A | Blind covering apparatus and method for changing decor on vertical window blinds |
FR2779992A1 (en) * | 1998-06-19 | 1999-12-24 | Christiane Chereau | Decorative panel manufacturing method |
FR2810364A3 (en) * | 2000-06-19 | 2001-12-21 | Jec | Slat for shutters or blinds has connecting devices for mounting a strip on an outer wall |
GB2366588B (en) * | 2000-06-19 | 2004-08-11 | Jec | Slat intended to be connected to other identical slats in order to form a roll screen or shutter |
WO2002033208A1 (en) * | 2000-10-16 | 2002-04-25 | Art Andersen A/S | Flexible wall covering system with vanes and drive mechanisms for such systems |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19871231 |
|
17Q | First examination report despatched |
Effective date: 19880728 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19881208 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: VIRDO, ONOFRIO Inventor name: BRITTON, CAROLINE K. |