EP4506533A1 - Zubehörkasten für eine rollladenanlage, montageteil und rollladenanlage dafür - Google Patents
Zubehörkasten für eine rollladenanlage, montageteil und rollladenanlage dafür Download PDFInfo
- Publication number
- EP4506533A1 EP4506533A1 EP24190834.2A EP24190834A EP4506533A1 EP 4506533 A1 EP4506533 A1 EP 4506533A1 EP 24190834 A EP24190834 A EP 24190834A EP 4506533 A1 EP4506533 A1 EP 4506533A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- box
- roller shutter
- protective
- installation
- winding
- 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.)
- Pending
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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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17061—Connection of the box to the guides
-
- 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
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
- E06B9/50—Bearings specially adapted 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
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/54—Roller fly screens
Definitions
- the present invention relates to an accessory box for a roller shutter installation, in particular a box for a protective fabric such as a mosquito net.
- the invention also relates to a mounting subassembly comprising such an accessory box, as well as a roller shutter installation comprising such a box or such a mounting subassembly.
- the roller shutter screen is attached to a winding tube, which is housed in a receiving volume arranged in the upper part of an opening.
- the receiving volume is delimited by a casing of the roller shutter installation, or is arranged directly in the wall, for example in a lintel, etc.
- the winding tube comprises two end bearings, which are each supported by a respective bracket, so that the winding tube is pivotally mounted, relative to the brackets, around a winding axis.
- the brackets are integral with the wall, generally fixed to other elements of the protection installation, in particular each fixed to a respective guide slide of the apron.
- a protective canvas which lets air through while preventing, depending on the case, insects and/or sunlight and/or dust from entering the home.
- the protective canvas is generally rolled up on a winding shaft, which is sometimes called a "winder".
- a winding shaft which is sometimes called a "winder”.
- To protect the canvas from dirt and/or friction it is known to place the protective canvas and the winder in a box, this box itself being received arranged in the casing of the roller shutter installation.
- EP2821582A2 describes, for example, an insect screen received in such a box, the box being clipped onto internal walls of the end caps delimiting the roller shutter box. Such a box is therefore not suitable for lintel mounting.
- EP-2 354 422-A2 And DE-10 2010 064-B3 each describe a roller shutter accessory box, the box being fixed to the roller shutter box by means of a specific part attached to the roller shutter box.
- FR-2 813 917-A3 describes, for its part, an accessory box clipped onto a low board of the roller shutter box.
- the invention more particularly seeks to remedy by proposing a box for a roller shutter installation accessory, the box being both easy to assemble and disassemble, regardless of the configuration of the roller shutter installation.
- the box is configured to be fixed directly to the brackets supporting the roller shutter shaft, the brackets being secured to the masonry.
- the box can therefore be mounted - or dismounted - regardless of the configuration of the protective installation, i.e. regardless of whether the roller shutter installation comprises a box, whether it is mounted as a lintel or a half-lintel, etc.
- a length of the box is adjusted to the spacing of the brackets, and a position of the box is aligned with the brackets, so that when a protective fabric, in particular a mosquito net, is received in the box, the risks of blocking of this protective fabric during the movements of this protective fabric are reduced.
- a 10 roller shutter installation is shown, in figure 1 , in a configuration of use, in which the installation 10 is fixed to a wall 12.
- the wall 12 comprises an opening 14, represented by a parallelepiped in dashed lines, which is formed through the wall 12.
- the wall 12 and the opening 14 are not part of the installation 10 but serve to explain the context of use.
- the installation 10 is received in the opening 14.
- parts of the installation 10 protrude from the opening 14.
- the installation 10 comprises two support elements, which are here two brackets 20, each bracket 20 being secured to the wall 12 and being located, above the opening 14, opposite the other bracket 20.
- the two brackets 20 delimit between them an interior side of the installation 10.
- Each bracket 20 is formed in a plate, preferably metal, more preferably steel.
- the brackets 20 are for example manufactured by folding and/or cutting.
- Each bracket 20 extends along a mean plane P20.
- the mean planes P20 are parallel to each other and are orthogonal to the same winding axis A10 of the installation 10.
- the winding axis A10 is also a longitudinal axis of the installation 10.
- Each bracket 20 is delimited in its periphery by a peripheral edge 21, which is oriented centrifugally to the winding axis A10.
- the winding axis A10 is assumed to be horizontal, while the wall 12 is assumed to be vertical.
- the present description is made with reference to the orientation of the various elements shown in the drawings, knowing that it may be otherwise in reality.
- a plane transverse to an axis is a plane orthogonal to this axis.
- each bracket 20 comprises an imprint 22, which is substantially centered on the winding axis A10 and which is bordered by rows of notches 24.
- the imprints 22 are each provided to receive an interface part, which is configured to support an end bearing of a winding tube 26 of a protective screen, such that the tube 26 is rotatable relative to each bracket 20 around the winding axis A10.
- the tube 26 is schematically represented, in dotted lines, by a cylinder of circular section centered on the winding axis A10.
- the interface parts of the brackets 20, the end bearings of the tube 26 and the protective screen are not shown.
- the protective screen of the roller shutter installation 10 is for example a roller shutter apron, formed of slats articulated together.
- each bracket 20 comprises an imprint 22, which is configured to receive a rotation bearing of the winding tube 26.
- Each bracket 20 includes an anchoring zone 28, which is configured to be secured to the wall 12.
- the anchoring zone 28 is here produced by a recess, which is formed in the bracket 28 by cutting and/or folding and which is configured to receive a fixing lug 30 belonging to the installation 10.
- the fixing lug 30, partially visible in figure 2 is itself fixed to a main slide 32, the main slide 32 being fixed to the wall 12, for example by means of screws.
- each bracket 20 is secured to the wall 12 in another manner, for example directly fixed to the wall 12, by means of fixing members such as screws.
- Each main slide 32 is surmounted by a main tulip 33.
- the two main slides 32 and the corresponding main tulips 33 are mounted opposite each other, here in the opening 14, so as to guide the protective screen, when the protective screen rises or falls in front of the opening 14, according to a main guide plane P32.
- the main guide plane P32 is here a vertical plane and parallel to the winding axis A10.
- Each bracket 20 also includes a fixing zone 34, which is configured to be fixed to a box 50.
- the box 50 and the two brackets 20 belong to a mounting subassembly 100 of the installation 10.
- the mounting subassembly 100 is shown in figure 3 , in an assembled configuration, the other parts of the installation 10 being hidden. When the installation 10 is in use, the mounting subassembly 100 is secured to the wall 12.
- the box 50 is configured to house an accessory of the installation 10.
- the box 50 is configured to house a protective fabric, in particular an anti-insect fabric such as a mosquito net, or a sun protection fabric, an anti-pollen fabric, a blackout fabric, etc.
- the protective fabric is not shown in the drawings.
- the box 50 has an elongated shape along a main axis A50 and comprises two opposite ends, each end providing a fixing portion 52.
- Each of the two fixing portions 52 is configured to be respectively fixed to one of the two brackets 20.
- the box 50 is advantageously formed of several parts, so as to facilitate its assembly to an existing roller shutter installation but not yet comprising a box of the type of the box 50, in particular when the brackets 20 are already in place, secured to the wall 12.
- the box 50 here comprises a central portion 54, which has the shape of a hollow cylinder extending along the main axis A50, the central portion 54 providing two end openings which are each closed by a cheek 56.
- the box 50 comprises two cheeks 56, which are each configured to be fixed to the central portion 54 so as to close the two end openings.
- the two cheeks 56 advantageously have a symmetrical shape relative to each other, which is valid for one of the cheeks 56 being transposable to the other cheek 56.
- the central portion 54 is formed of two parts, which include a fixed portion 54A, which is here fixed to the cheeks 56 by means of assembly members 57, and a cover 54B, which is here assembled to the rest of the box 50 by clipping.
- the assembly of the cover 54B to the fixed portion 54A is preferably reversible, so as to allow access to the interior of the box 50, for example during maintenance of the accessory received in the box 50.
- the assembly and disassembly of the cover 54B to the fixed portion 54A is preferably done by hand and without tools.
- the central portion 54 in particular here the fixed portion 54A, comprises cells 55, which extend along the central portion 56 parallel to the main axis A50.
- the cells 55 are here arranged along the fixed portion 56A and thus contribute to the rigidity of the box 50.
- the assembly members 57 here screws, are configured to cooperate with the cells 55 so as to fix each cheek 56 to the central portion 54.
- the central portion 54 in particular the fixed portion 54A of the central portion 54, is advantageously manufactured by extrusion.
- the central portion 54 is here made of aluminum.
- the fixing members 57 are screws, the cells 55 also being called “cell screws”. In a variant not shown, the fixing members 57 are rivets, or staples, or equivalent.
- Each of the cheeks 56 is configured to be fixed to a respective bracket 20, the cheeks 56 comprising the fixing portions 52 of the box 50.
- Each cheek 56 has a closure portion 58, which is substantially flat and which extends along a mean plane P58.
- the associated closure portion 58 has an internal face, which is oriented towards the other closure portion 58 and which defines an internal side of this cheek 56.
- each fixing portion 52 comprises stop means 52A, which are configured to cooperate with the peripheral edge 21 of the corresponding bracket 20, in particular by complementarity of shapes, so that the mean plane P58 of the cheek 56 is aligned with the mean plane P20 of the corresponding bracket 20 when the fixing portion 52 is fixed to the corresponding bracket 20.
- the mean plane P58 of each cheek 56 is thus orthogonal to the winding axis A10.
- the main axis A50 is parallel to the winding axis A10.
- the stop means 52A include two faces 52B, which are orthogonal to the mean plane P58 of the cheek 56 and which together form a dihedron, and a third face, which is parallel to the mean plane P58, while the peripheral edge 21 of the bracket 20 provides a dihedron complementary to the stop means 52A.
- the positioning of the cheek 56 relative to the corresponding bracket 20 is therefore simple and rapid, the assembly of the cheek 56 to the bracket 20 being secured by means of a fixing member 53, here a screw.
- each cheek 56 is assembled to the corresponding bracket 20 by clipping, or by riveting, or by other equivalent means.
- the stop means 52A facilitate the positioning of the cheeks 56 relative to the brackets 20, which makes it possible to guarantee good geometry of the subassembly 100 during assembly of the box 50 to the brackets 20, contributing to the proper functioning of the installation 10.
- the sealing portion 58 is pierced with a square-shaped orifice 59, which is used for mounting a winding shaft for a protective canvas, in particular a mosquito net.
- the winding shaft is not shown.
- the orifice 59 is thus configured to support one of the ends of the winding shaft, such that the winding shaft is pivotally mounted relative to the box 50 around the main axis A50.
- a high edge of the protective canvas is attached to the winding shaft, such that the protective canvas is configured to wind or unwind around the winding shaft, depending on the direction of rotation of the winding shaft.
- the shape of the orifice 59 is not limiting and can of course be adapted depending on the type of accessory received in the box 50. In a variant not shown, the orifice is absent.
- the central portion 54 advantageously provides a longitudinal slot 60, which extends parallel to the main axis A50.
- the longitudinal slot 60 extends from one cheek 56 to the other.
- the longitudinal slot 60 is configured to allow an unrolled portion of the protective fabric to pass through.
- the mounting subassembly 100 also comprises two guide slides 62, which are arranged opposite one another and which define a guide plane P62 for the protective fabric.
- Each of the guide slides 62 is positioned parallel to a respective main slide 32, such that the guide plane P62 of the slides is thus parallel to the main guide plane P32 of the main slides 32.
- each guide slide 62 is attached to the associated main slide 32, preferably fixed to the wall 12, for example by gluing or by screwing or the like.
- Each of the cheeks 52 comprises an alignment member 64, here having a tooth shape, the alignment member 64 being configured to cooperate, in particular by complementarity of shapes, with one of the guide slides 32, such that one end of each guide slide 62 is aligned with the longitudinal slot 60.
- the alignment member 64 has a tooth shape, which is received in a complementary housing of the corresponding guide slide 32.
- the alignment member 64 includes clipping means, or equivalent, for fixing the cheek 56 to the corresponding guide slide 62.
- each cheek 56 also comprises a guide tulip 66.
- each guide tulip 66 projects from the obturation portion 58, on an internal side of the corresponding cheek 56.
- Each guide tulip 66 provides a passage 67. When the box 50 is assembled, the passage 67 is aligned, along the main axis A50, with the longitudinal slot 60.
- the corresponding guide tulip 62 is thus configured to guide an edge of the unrolled portion of the protective fabric in the guide slide 62 associated with this cheek 56, in a manner to reduce the wear of the protective fabric during its movements.
- each guide tulip 56 is advantageously configured to cooperate with a lower end of the protective fabric, so as to form a stop preventing the protective fabric from rolling up completely in the box 50.
- the lower portion of the protective fabric thus remains guided in the guide slides 62, reducing the risks of blocking the protective fabric.
- the two brackets 20 are initially secured to the wall 12, facing each other.
- Each cheek 56 is positioned on the corresponding bracket 20, by cooperation of the stop means 52A with the peripheral edge 21 of the bracket 20.
- Each cheek 56 is then fixed to the corresponding bracket 20 by means of the associated fixing member 53.
- the fixing member 53 is put in place from the inside of the installation 10. It is thus possible to use a tool, for example a screwdriver or a screwdriver for putting in place the fixing members 53.
- the two cheeks 56 are then opposite each other, the main axis A50 being parallel to the winding axis A10.
- the fixed portion 54A is assembled to the two cheeks 56, by means of the fixing members 57 received in the cells 55.
- each guide slide 52 is engaged on the associated alignment member 64, so that one end of this guide slide 52 coincides with the passage 67 of the corresponding guide tulip 66.
- each guide slide 62 is then fixed to the main slide 32 against which this guide slide 62 is positioned.
- the cover 54B of the main portion 54 is placed on the fixed portion 54A, so as to close the box 50, while providing the longitudinal slot 60.
- the installer places the accessory of his choice, for example a winding shaft and a protective canvas, before positioning the cover 54B on the fixed portion 54A.
- the box 50 is fixed to the brackets 20 by means of the screws 53.
- the roller shutter installation 10 comprises, in addition to the two brackets 20 supporting the tube 26 at its ends, two guide flanges for the roller shutter apron, the two guide flanges being integral with the wall 12 and serving to guide a rolled-up portion of the roller shutter screen around the tube. 26 winding.
- the guide flanges are arranged facing each other, between the two brackets 20.
- Each guide flange advantageously comprises an anchoring zone, by which this flange is secured to the wall 12.
- each of the two fixing portions 52 is configured to be fixed to a respective guide flange.
- Each support element advantageously comprises a fixing zone, which is configured to be fixed to a respective one of the fixing portions 52 of the box 50.
- the brackets 20 or the guide flanges are support elements of the installation 10, to which the box 50 is fixed.
- the box 50 is fixed to the brackets 20, while when the installation 10 includes both the brackets 20 and the guide flanges, the box 50 is fixed, depending on the configurations, either to the brackets 20 or to the guide flanges.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2308047A FR3151624B1 (fr) | 2023-07-26 | 2023-07-26 | Coffret d’accessoire pour installation de volet roulant, sous-ensemble de montage et installation de volet roulant associés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4506533A1 true EP4506533A1 (de) | 2025-02-12 |
Family
ID=88290421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP24190834.2A Pending EP4506533A1 (de) | 2023-07-26 | 2024-07-25 | Zubehörkasten für eine rollladenanlage, montageteil und rollladenanlage dafür |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4506533A1 (de) |
| FR (1) | FR3151624B1 (de) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2813917A3 (fr) | 2000-09-08 | 2002-03-15 | Roma Rolladensysteme Gmbh | Dispositif de protection contre les insectes |
| EP2354422A2 (de) | 2010-01-21 | 2011-08-10 | Exte-Extrudertechnik GmbH | Rollladenkasten mit einem Fliegenschutzgitter-Rollo |
| EP2821582A2 (de) | 2013-05-15 | 2015-01-07 | Exte-Extrudertechnik GmbH | Fliegengitter-Rollo und Rolladenkasten mit Fliegengitter-Rollo |
| DE102010064687B3 (de) * | 2010-01-21 | 2020-07-02 | Exte Gmbh | Verfahren zur Herstellung eines Rollladenkastens |
-
2023
- 2023-07-26 FR FR2308047A patent/FR3151624B1/fr active Active
-
2024
- 2024-07-25 EP EP24190834.2A patent/EP4506533A1/de active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2813917A3 (fr) | 2000-09-08 | 2002-03-15 | Roma Rolladensysteme Gmbh | Dispositif de protection contre les insectes |
| EP2354422A2 (de) | 2010-01-21 | 2011-08-10 | Exte-Extrudertechnik GmbH | Rollladenkasten mit einem Fliegenschutzgitter-Rollo |
| DE102010064687B3 (de) * | 2010-01-21 | 2020-07-02 | Exte Gmbh | Verfahren zur Herstellung eines Rollladenkastens |
| EP2821582A2 (de) | 2013-05-15 | 2015-01-07 | Exte-Extrudertechnik GmbH | Fliegengitter-Rollo und Rolladenkasten mit Fliegengitter-Rollo |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3151624B1 (fr) | 2025-08-01 |
| FR3151624A1 (fr) | 2025-01-31 |
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