WO2023041534A1 - Vertikaljalousie mit mehreren streifenförmigen verschattungselementen - Google Patents
Vertikaljalousie mit mehreren streifenförmigen verschattungselementen Download PDFInfo
- Publication number
- WO2023041534A1 WO2023041534A1 PCT/EP2022/075432 EP2022075432W WO2023041534A1 WO 2023041534 A1 WO2023041534 A1 WO 2023041534A1 EP 2022075432 W EP2022075432 W EP 2022075432W WO 2023041534 A1 WO2023041534 A1 WO 2023041534A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- elements
- shading
- vertical blind
- hook
- shading elements
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
-
- 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
- E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
- E06B9/362—Travellers; Lamellae suspension stems
Definitions
- the invention relates to a vertical blind with several strip-shaped vertically arranged shading elements, which are held in swivel hooks pivotable about a vertical axis, with two shading elements each being arranged on opposite longitudinal sides of a strip-shaped intermediate element and together forming a hanging element with it.
- Vertical blinds are used to shade building openings.
- several strip-shaped shading elements so-called vertical slats.
- You can be moved horizontally so that they are distributed horizontally along a building opening, in particular a window, arranged.
- these vertical slats can then be swiveled around their vertical longitudinal axis, effectively preventing the entry of light. In this way, indirect light can be brought into the building envelope in offices, while direct glare is avoided. It is also possible to close the vertical blinds completely, thus minimizing the entry of light through the building opening.
- the disadvantage here is that the result is a relatively large curtain that is difficult to handle and that is difficult to assemble or disassemble, especially for assembly and disassembly.
- the entire curtain material must be held at once while one hanging clip at a time must be inserted into the appropriate swivel hook. In the event of damage or soiling, the entire curtain material must be removed in one piece.
- the problem on which the invention is based is to provide a vertical blind that creates a curtain-like overall appearance, with assembly and disassembly being simplified and if individual curtain elements are dirty or damaged, they can be replaced separately without having to remove the entire curtain material.
- the hanging elements can each be removed or inserted individually by removing their two edge-side shading elements from the respectively associated receiving means. It is not possible to insert or remove the entire curtain material at once.
- the solution according to the invention offers the advantage that individual curtain elements can also be subsequently exchanged in order to achieve a different visual impression, for example.
- a development of the invention is characterized in that the common swivel hook is designed to connect the adjacent shading elements to one another, with the receiving means preferably having a common receptacle or separate receptacles for the adjacent shading elements. In this way, the fabrication of the hanging material as a whole only occurs when the individual hanging elements are assembled in the respective receptacles of the swivel hooks.
- the receiving means have at least one hook with a holding section for the adjacent shading elements, preferably a holding section for each shading element.
- a common holding section has the advantage of a particularly simple and material-saving manufacture. For assembly, first insert one shading element and then the other shading element into the receptacle. In the alternative with two separate mounts, insertion and removal can be done at will, since each shading element is assigned its own mount.
- the hook is assigned a guide means, preferably of resilient design, for guiding the shading element to the holding section and for securing the shading element thereon; the hook preferably has the guide means.
- the guide means makes it easier to attach the shading element to the holding section. In this way, it is hardly possible for the shading element to accidentally slip out of the holding section.
- a resilient configuration is particularly advantageous, since in this case the shading element could only accidentally slip off the holding section against the action of the spring.
- the guide means is a spring shackle which has a stop, which is in particular designed to be resilient, for limiting the path of insertion of the shading element into the receptacle.
- the swivel hook is movably guided along an upper rail. In this way, the curtain material can be positioned in front of a building opening to be shaded. However, it is equally possible to move the curtain material to the side to achieve a clear view.
- the shading elements are more rigid than the intermediate elements, with the shading elements preferably being designed to provide greater shading than the intermediate elements, in particular light-tight.
- the greater rigidity means that the shading elements can be guided securely in their open or closed position by the swivel hooks, while the intermediate elements yield accordingly.
- the shading elements are more shading than the intermediate elements, in particular light-tight, a pleasing appearance similar to a conventional curtain results.
- the intermediate elements are connected along their longitudinal edges to the adjoining shading elements, preferably sewn, glued, welded to them, in particular are designed in one piece with them. This effectively prevents the intermediate elements and the shading elements from getting mixed up, for example due to a gust of wind, so that their pleasing appearance can be retained.
- Another embodiment of the invention is characterized by a drive for moving and/or pivoting the swivel hooks, in particular a motor, a ball chain and/or a centrifugal rod gear. This results in easy operation.
- FIG. 1 shows a schematic representation of a vertical blind with the features of the invention in a perspective representation
- FIG. 3 shows an enlarged partial view of the arrangement of mutually adjacent shading elements on a swivel hook
- Fig. 4 the swivel hook of Fig. 3 with removed shading elements
- FIG. 5 shows a carriage of the vertical blind from FIG. 1 with a swivel hook arranged therein.
- Fig. 1 shows a schematic representation of a vertical blind 10 as an embodiment of the invention in a perspective view.
- Rail 11 attached to the ceiling or reveal, not shown in the figure, carries the hanging 12 of the vertical blind 10.
- the curtain 12 has a plurality of curtain elements 13, each of which has shading elements 14, 15 with intermediate elements 16 arranged in between.
- the shading elements 14, 15 are elongated and strip-shaped. They also consist of a flat material. In the embodiment shown, the shading elements are designed to be light-tight. Between the shading elements 14, 15 of a curtain element 13, the respectively associated intermediate element is firmly connected to the shading elements 14, 15 via the common longitudinal extension. In the present case, the shading elements 14, 15 are formed in one piece with the respective intermediate elements 16, namely woven together. The shading elements 14, 15 are woven more densely than the intermediate elements 16. In this way, in the illustrated open state of the shading elements 14, 15 light can pass through the intermediate elements 16, while in a closed state in which the shading elements are approximately parallel to the Rail 11 are pivoted, no passage of light is possible and good shading is achieved.
- the hanging elements 13 are approximately U-shaped in cross section, with the shading elements 14, 15 forming the U-legs and the intermediate elements 16 forming the U-round arch in the state shown.
- Neighboring shading elements 14, 15 of adjacent hanging elements 13 come to rest on one another in the arrangement shown.
- the adjacent shading elements 14, 15 of adjacent curtain elements 13 that come to rest against one another are not firmly connected to one another, for example glued, sewn, pressed or clipped. Rather, the various hanging elements 13 are interchangeably held with their respective shading elements 14, 15 in swivel hooks, not shown in the figure, so that they can be removed individually.
- FIG. 2 shows an enlarged partial representation of the vertical blind 10 from FIG. 1 seen from below. It can be seen that the mutually adjacent shading elements 14, 15 of mutually adjacent curtain elements 13 come to rest against one another. As can be seen from the figure, the adjacent shading elements 14, 15 lying against one another are held in a common swivel hook 18, so that they are secured in their position.
- the swivel hook 18 is guided in a groove 17 of the rail 11 by means of a carriage 19 . Furthermore, the carriage 19 has a guide web 20 for stabilizing the groove 17, as will be explained in more detail below.
- Fig. 3 shows an enlarged partial representation of the vertical blind 10 with the shading elements 14, 15 that are individually removably attached to the swivel hook 18.
- the swivel hook 18 has receiving means for the shading elements 14, 15.
- the receiving means 21 have a hook 22, the holding sections 23 for the shading elements 14, 15 has.
- the hook 22 is designed as a double hook in the exemplary embodiment shown and has two holding sections 23 assigned to the two shading elements 14, 15.
- Guide means 24 are provided in each case assigned to the holding sections 23 .
- the guide means 24 are in the form of guide tabs 24 and each have a stop 25 adjacent to the holding sections.
- the stops 25 are designed to be resilient, as are the guide means 24 as well.
- the hook 22 also has stops 26 facing the guide means 24 and the stops 25, which are designed as projections in the exemplary embodiment shown.
- the hook 22, the guide means 24, the projections 25, 26 and the holding sections 23 are firmly connected to one another, namely formed in one piece.
- the shading elements 14, 15 have pockets for webs 27 in their upper area.
- the webs 27 are formed from a rigid material. The webs 27 serve to arrange the shading elements 14, 15 in the holding sections 23.
- the webs 27 arranged in the pockets of the shading elements 14, 15 are positioned in the area between the holding sections 23 and the guide means 24 and then against the spring action of the guide means 24 in the figure pushed up.
- the stops 25, 26 prevent the webs 27 from being pushed too far up in the figure.
- the webs 27 with openings not shown in the figure are then pushed over the holding sections 23, whereupon the guide means 24 spring back.
- the shading elements and thus the corresponding curtain elements 13 are reliably fastened to the swivel hook 18 in this way.
- they In order to remove the individual shading elements 14, 15, they must first be pushed upwards in the reverse order in order to allow the guide means 24 to spring back. In this state, the webs 27 can then be guided out again past the holding sections 23 downwards in the figure.
- FIG. 4 shows an illustration similar to FIG. 3 with curtain elements 13 removed.
- the same elements have the same reference numbers.
- the specific configuration of the holding sections 23 can be seen from this figure. Thereafter, the holding portions 23 are formed similar to barbs or a stick anchor. This ensures a secure hold.
- FIG. 5 shows a perspective representation of the carriage 19 with swivel hooks 18 arranged thereon.
- the carriage 19 has rollers 28.
- two rollers 28 are provided on sides of the carriage 19 facing away from one another.
- the carriage 19 has a swivel gear, consisting of a mount 29 and a gear 30.
- the mount 29 is used to hold a splined shaft, by means of which a rotary movement of the splined shaft on the mount 29 and thus the worm thread surrounding the mount, which is shown in this illustration is not visible.
- the gear 30 is driven, in which the swivel hook 18 is arranged in a rotationally fixed manner. In this way, when the gearwheel 30 rotates, the pivoting hook 18 pivots.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2022348800A AU2022348800A1 (en) | 2021-09-14 | 2022-09-13 | Vertical blind comprising multiple strip-shaped shading elements |
CA3231661A CA3231661A1 (en) | 2021-09-14 | 2022-09-13 | Vertical blind with multiple strip-shaped shading elements |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021123763.7 | 2021-09-14 | ||
DE102021123763.7A DE102021123763A1 (de) | 2021-09-14 | 2021-09-14 | Vertikaljalousie mit mehreren streifenförmigen Verschattungselementen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023041534A1 true WO2023041534A1 (de) | 2023-03-23 |
Family
ID=83546841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2022/075432 WO2023041534A1 (de) | 2021-09-14 | 2022-09-13 | Vertikaljalousie mit mehreren streifenförmigen verschattungselementen |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2022348800A1 (de) |
CA (1) | CA3231661A1 (de) |
DE (1) | DE102021123763A1 (de) |
TW (1) | TW202328555A (de) |
WO (1) | WO2023041534A1 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090139664A1 (en) * | 2007-11-30 | 2009-06-04 | Claus Graichen | Blind with Pockets |
US20200308733A1 (en) * | 2018-01-26 | 2020-10-01 | Winplus Co., Ltd. | Light-blocking fabric and manufacturing method therefor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1816321U (de) | 1960-06-13 | 1960-08-11 | Franz Paul Dierichsweiler | Buch bzw. heft, insbesondere merkbuch fuer fernsprechnummern mit registereinteilung. |
US4559670A (en) | 1983-11-10 | 1985-12-24 | Wyatt James L | Adjustable carrier assembly for a vertical louver with spacer link |
-
2021
- 2021-09-14 DE DE102021123763.7A patent/DE102021123763A1/de active Pending
-
2022
- 2022-09-08 TW TW111134016A patent/TW202328555A/zh unknown
- 2022-09-13 WO PCT/EP2022/075432 patent/WO2023041534A1/de active Application Filing
- 2022-09-13 AU AU2022348800A patent/AU2022348800A1/en active Pending
- 2022-09-13 CA CA3231661A patent/CA3231661A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090139664A1 (en) * | 2007-11-30 | 2009-06-04 | Claus Graichen | Blind with Pockets |
US20200308733A1 (en) * | 2018-01-26 | 2020-10-01 | Winplus Co., Ltd. | Light-blocking fabric and manufacturing method therefor |
Also Published As
Publication number | Publication date |
---|---|
CA3231661A1 (en) | 2023-03-23 |
AU2022348800A1 (en) | 2024-05-02 |
DE102021123763A1 (de) | 2023-03-16 |
TW202328555A (zh) | 2023-07-16 |
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