EP2128374A2 - Cadre à ouverture automatique et de taille réglable destiné à la fixation amovible d'un recouvrement dans une ouverture de bâtiment - Google Patents

Cadre à ouverture automatique et de taille réglable destiné à la fixation amovible d'un recouvrement dans une ouverture de bâtiment Download PDF

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Publication number
EP2128374A2
EP2128374A2 EP09159402A EP09159402A EP2128374A2 EP 2128374 A2 EP2128374 A2 EP 2128374A2 EP 09159402 A EP09159402 A EP 09159402A EP 09159402 A EP09159402 A EP 09159402A EP 2128374 A2 EP2128374 A2 EP 2128374A2
Authority
EP
European Patent Office
Prior art keywords
frame
side elements
size
cover
corners
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Withdrawn
Application number
EP09159402A
Other languages
German (de)
English (en)
Inventor
Arnd Buedenbender
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BUEDENBENDER, ARND
Original Assignee
Tesa SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tesa SE filed Critical Tesa SE
Publication of EP2128374A2 publication Critical patent/EP2128374A2/fr
Withdrawn legal-status Critical Current

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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
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/522—Dimensionally adjustable fly screens
    • 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
    • E06B2009/527—Mounting of screens to window or door

Definitions

  • the invention relates to a size-adjustable frame for releasably securing a cover, in particular an insect screen or a sun visor, in a building opening such. As a door or a window.
  • the size-adjustable frame is characterized by a special ease of installation. It can be packaged and sold in small units, and it unfolds during assembly at least partially automatically.
  • this relates to a system with a frame for releasably securing a cover, in particular an insect screen or a sunshade, and with a window or a door, in which or in the frame in a particularly space-saving manner attachable or is attached.
  • this relates to a method for mounting a flexible frame with a cover, in particular an insect screen, to cover a building opening such. As a door or a window.
  • a cover such as an insect screen or a sun visor over a building opening
  • Some of these solutions include a frame in which the cover is stretched.
  • a frame is bolted to a building opening, glued or clamped.
  • a disadvantage here in particular when tightening a frame, the damage occurring in the area of the building opening.
  • the removability of the frame is difficult and residual damage often affects the sealing function in the area of the building opening. If covers are clamped with a strip in the upper area of the window or door, this impairs the sealing function of the doors or the windows in the closed state.
  • the frame according to the invention can be mounted in a few steps in windows of different sizes. In particular, it is not necessary to tailor components of the frame according to the invention to window size or the like. Furthermore, the frame according to the invention unpacks or unfolds during assembly at least partially automatically, which further simplifies the assembly process. In addition, a frame according to the invention can be designed extremely flat and therefore very space-saving, unlike all known frames, are mounted directly in a cavity between the outer frame of a window or a door and a window sash or door leaf, without that respect to the sealing function of Window or door any interference would occur.
  • this relates to a size-adjustable frame for releasably securing a cover in a building opening.
  • the cover can be in particular an insect screen, a sun visor or privacy screens, other types of covers are possible.
  • the attachment of the frame is detachable, that is, the frame can be removed again, without leaving any damage to the building opening.
  • Under a building opening is preferably understood a door or a window. But other forms of building openings such.
  • B. Passing to kitchens or openings in the conservatory or a terrace outside are included.
  • the frame according to the invention is adjustable in size, that is, its external dimensions can be adapted to the size of the respectively to be covered building opening.
  • the geometric shape of the assembled frame may vary, preferably it has the shape of a polygon, most preferably the shape of a quadrilateral. Corner points of the polygon or quadrilateral do not necessarily have to be pointed, it is also possible that rounded corners or curves are provided.
  • the size-adjustable frame comprises a plurality of side elements, which are connectable or connected to one another in the region of corners of the frame.
  • the side elements may for example consist of rods, rods or struts, the cross section of each round, oval, polygonal, in particular six or octagonal, may be formed, and serve the outer shape of the frame.
  • corner is to be interpreted in this context, also rounded corners or bends should be covered by the term.
  • the side elements may be hollow or compact. In addition, other than the mentioned cross-sectional shapes are conceivable.
  • the side elements are positively connected to the Einsteckverbindern to ensure the best possible support and high torsional stiffness, in particular to avoid twisting of the side profiles in a plug-in connector.
  • the side members are not flexible to allow stable shaping of the frame.
  • a round possibly also an oval cross-sectional shape of the side elements is preferred.
  • the side members are subjected to bending primarily by the elastic cover member primarily transverse to its longitudinal axis, more preferably, a cross sectional shape deviating from the roundish cross-sectional shape is provided. Ideal would be a cross-sectional shape with double-T structure. It has, however shown that in particular a rectangular cross-sectional shape meets the requirements.
  • the side elements are preferably formed as a hollow profile.
  • the size-adjustable frame comprises an elastic cover element that can be connected or connected to the side elements.
  • This cover element can be made of a variety of materials.
  • the cover element comprises textiles or plastics.
  • the cover element may, for. B. be designed as a woven, knitted or crocheted fabric or fleece.
  • the cover element is mesh or lattice-like, for example, to prevent small insects from entering the building opening.
  • the cover has virtually no visible openings, but is designed continuously. This is particularly suitable for frames with a sun visor.
  • the frame according to the invention is intended or suitable for a specific size range of building openings.
  • the cover member is elastic, that is, it is stretchable in at least one direction. Preferably, it is also stretchable in a second direction, so that the elasticity is ensured in a uniform coverage by the cover member in each direction in the area.
  • the extensibility in the two directions can be the same size or different sizes.
  • the elastic cover member has a high elasticity to cover a wide range in size adjustability.
  • the extensibility is the ratio of the maximum change in length ( ⁇ L) to the initial length (L 0 ).
  • the elastic cover element in at least one direction has an extensibility of more than 10%, preferably more than 30% and in particular more than 50%.
  • the elongation should preferably be not more than 500%, more preferably not more than 250%, and most preferably not more than 100%.
  • the same extensibility values may be provided in the other direction, but they may also be chosen differently.
  • the output size of the cover, ie length and width when not stretched cover preferably corresponds to the smallest possible frame size. This ensures that even with the smallest frame size, the cover is stretched and no wrinkles throws that would affect the appearance.
  • Elastic cover members can be made, for example, from filament yarns of segmented polyester or polyether / polyurea urethane. Suitable yarns are available, for example, under the trade name Dorlastan®.
  • the cover element may have substantially the shape of the size-adjustable frame, that is, it may be configured substantially polygonal or square with pointed or round corners.
  • the elastic cover element can be connected or connected to the side elements. If it is connectable, then a fitter of the size-adjustable frame can bring about this connection itself.
  • the manufacturer of the size-adjustable frame brings about such a connection, so that when the size-adjustable frame is sold, the elastic cover element is already connected to the side elements.
  • the connection can basically be achieved by clamping, inserting, sticking or hanging. Other forms of attachment are conceivable.
  • the elastic cover element in its side regions on a hem in which the side members are threaded or threadable or inserted or inserted.
  • the cover element When set frame size, the cover element is clamped evenly through the frame. This means that the cover element in the clamped state is essentially flat or flat and has substantially no bulges or bumps. As described above, it is provided for this purpose that the output size of the cover element corresponds to the smallest possible frame size.
  • a respective side length of the side members is variably adjustable to set a frame size.
  • the cover member When set frame size, the cover member is evenly clamped or clamped by the frame.
  • the adjustment of the side length of the side elements is preferably reversible, that is, it is not necessary to set a certain side length once with effect for all future. In particular, it is not necessary to shorten the side elements to adjust the side length, for. B. cut off. Even if the size-adjustable frame was once inserted into a building opening with small dimensions, it is still possible to use it in a larger building opening at a later date also suitable.
  • the cover element In each of the fixable frame sizes, the cover element is uniformly clamped or clamped by the frame.
  • the side elements are longitudinally collapsible or compressible or they can be pulled apart.
  • the change in length of the side elements takes place counter to a restoring force, which is provided, for example, by an elasticity of the material, by a spring or the like. Normal direction to the longitudinal extent of the side elements are formed as stiff as possible.
  • the possible change in length of the side members is preferably at least about 10%, preferably at least about 30%, more preferably at least about 50%, outgoing from the smallest possible length of the side members.
  • the maximum change in length is preferably about 400%, more preferably about 200%, in particular about 100%.
  • each side element has at least one spring.
  • the spring serves to provide a restoring force for the side members.
  • the restoring force preferably acts in the direction of a longitudinal expansion, i. the side elements are stretched outwards.
  • the frame can be clamped without additional fasteners in a window frame.
  • This is preferably achieved by the use of compression springs.
  • tension springs can be used.
  • fixing means may be provided which fix the side members in the desired length.
  • Such fixing means may for example be latching, a clamping screw or the like.
  • each side member on a telescopic rod system comprises at least two rods of different diameters, which are at least partially telescoping.
  • at least one of the rods is at least partially hollow educated.
  • the internal rod can either hollow, partially hollow or compact, that is, not hollow, be formed. It is possible that the number of rods of the telescoping pole system in each side element is the same. But it is also possible that z. B. in a square frame on the long sides another telescopic rod system than on the short sides is used, so that, among other things, the number of rods of the telescope systems differ from each other.
  • each telescopic rod system has at least two rods and at least one spring.
  • each telescopic pole system has at least three rods and one or two springs.
  • the spring is preferably in the outer rod (outer tube) of the telescope system, so the rod with a larger diameter.
  • the inner rod (inner tube) when pushed into the outer rod, presses on the spring and pushes it against the spring force.
  • the telescopic rod system has three rods and one spring, it is preferred that the two outer rods have a smaller diameter relative to the middle rod and that the spring is located inside the middle rod.
  • the two outer rods have a larger diameter in relation to the middle rod and the two springs are each located inside the two outer rods. If the central rod, smaller in diameter, now engages the two outer rods and the telescopic system is pushed together, the inner rod pushes on both sides towards a spring and pushes them together against the spring force.
  • each side member has at least two mutually displaceable along rods.
  • the displacement of the rods relative to each other can for example be similar to a drawer extension.
  • the two rods are positively connected to each other for this purpose.
  • the two Rods also biased by a spring, preferably in the direction of an increase in length.
  • the frame has four side elements.
  • the side elements of the frame are flexibly connected or connected to each other.
  • Flexible means in this context that in the connected state, the side elements can be pivoted against each other.
  • the orientation of the side elements to each other thanks to this flexible connection can be chosen freely.
  • the flexible connecting elements assume their natural position when the side elements are arranged to each other, as they are even if they serve the shape of the frame according to the invention.
  • the connecting pieces are in tension in other positions which the side elements can assume relative to one another, ie likewise provide a restoring force, and endeavor to return to the relaxed state when the frame is unfolded.
  • the side elements are flexibly connected or connectable to one another via a plurality of plug-in connectors.
  • these plug-in connectors are objects with a certain elasticity and flexibility, which can be inserted into the side elements in each case. This is particularly useful when the side elements are formed in their corners as hollow rods or tubes.
  • the plug-in connectors are preferably fixed in the side elements, for example by clamping and / or latching.
  • the diameter of the plug-in connector is preferably adapted to the diameter of the respective side elements. It is possible that the male connector has the same diameter or the same shape at both ends, but it is also possible that the male connectors are configured on both sides with different diameters or different shapes.
  • plug-in connectors enable a particularly secure connection of the side elements with one another, which is advantageous for an automatic unfolding of a frame according to the invention.
  • the frame according to the invention is collapsible or folded over its corners.
  • the frame according to the invention can then be sold in a folded state and can be unfolded by an installer.
  • the foldability of the frame over the corners in this case comprises both a folding within the plane of the unfolded frame and a folding, that is, a movement outside this plane.
  • the frame is under tension in the folded state.
  • This tension may result, on the one hand, from properties of the connecting elements in the corners of the side elements, which tend to cause the frame to return to the clamped, that is flat, state.
  • the side elements themselves are each under tension. This is the case, for example, if the side elements each have a telescopic pole system with a spring. This telescoping pole system can be compressed in a collapsed state, so that the included springs are under tension.
  • a securing element for preventing the unfolding of the frame is provided.
  • This securing element may, for example, consist of a securing ring, a securing seal, a securing clamp, a Velcro strip, a securing wire or the like in order to prevent premature unfolding of the frame.
  • the frame is constructed so that it unfolds at least partially automatically when removing the securing element. This can, as already indicated above, be achieved by the flexible side elements and by the elastic connecting elements in the corners when all these elements take their relaxed initial state when the frame is in frame form, that is substantially flat.
  • the frame has a plurality of corner stiffeners for the fixed shaping of the frame in the region of its corners.
  • corner stiffeners are preferably not preassembled, but are mounted during the final assembly of the frame according to the invention by the fitter in the region of the corners of the frame in order to stiffen it.
  • the frame is still adjustable in size, that is, the change in length of the side elements can be chosen freely and preferably reversibly even after fixing the corner stiffener.
  • the corner stiffeners on channels or openings, in which the side elements are inserted or inserted.
  • the side elements are connected to each other.
  • the corner stiffeners are each formed in two parts.
  • the pitch of the corner stiffener is provided in the plane in which the frame is inserted.
  • the corner stiffeners have two parts which are hinged against each other or hinged.
  • the two parts of the Eckverstifer be suitably secured together after inserting the side elements, for example, locked.
  • z. B. different projections and corresponding openings are used, which engage with each other. It is also possible to apply gluing or hooking or other fastening methods.
  • this relates to a frame for releasably securing a cover in a building opening, which is constructed so that it can be folded together and at least partially opens automatically upon deployment.
  • the cover can be, in particular, an insect screen or a sun visor, as already described above.
  • a door or a window is understood to mean a building opening; the above-mentioned other alternative possibilities are also encompassed by the term.
  • the frame is collapsible. This means, on the one hand, that the outer dimensions of the frame in the folded state are smaller than in the unfolded state.
  • the folding process can be two-dimensional or three-dimensional.
  • the folding process takes place in three dimensions, that is, the components of the frame that are folded do not move only in one plane but in three-dimensional space.
  • the folding preferably takes place over the corners and the sides of the frame all come to lie next to one another when the folding is completed. This is preferably done by a first two-dimensional assembly process by the sides come to lie along a frame diagonal against each other.
  • a further step of merging it is possible to place two sides in pairs against two other sides of the frame outside the plane of the first folding step.
  • the second method step may also take place in the same plane as the first folding step, but this may put the frame under tension unevenly, so that the three-dimensional movement is preferred.
  • unfolding the frame opens at least partially automatically. This is made possible, for example, by the frame in the folded state being under tension and tending to assume a relaxed state, which in the deployed state is the case.
  • the frame opens at least partially automatically, preferably he opens completely automatically, that is he assumes without external influences frame shape, preferably in a plane to.
  • the frame comprises a plurality of side elements which are interconnected in the region of corners of the frame, wherein the frame is constructed such that when unfolding the frame, the side elements align to span the frame.
  • a corresponding compound can, for. B. can be achieved with the already described flexible plug-in connectors. Other forms of connection are possible. If, for example, the side elements of the frame in the folded state are designed to fit together in a space-saving manner, they move away from one another during alignment and clamp on a plane which defines the frame.
  • the frame has a plurality of side elements which are connected to each other in the region of corners of the frame, wherein the frame is constructed such that when the frame is unfolded a longitudinal extent of the side elements changes.
  • This can be ensured by the flexibility of the side elements which, for this purpose, as already described above, z. B. may have a telescopic rod system with rods and spring or an elastic plastic element.
  • the frame according to the invention comprises an elastic covering element which is connected to the side elements and which is unfolded during deployment, which allows size adjustment of the frame, wherein with a set size of the frame, the cover element can be clamped or clamped uniformly by the frame is.
  • the elastic cover member may be the above-described elastic cover member. Preferably, it is designed as a fly screen or sun visor.
  • this relates to a system with a frame and a window.
  • the term window is to be understood broadly and includes in particular the term door.
  • the window has an outer frame and a window sash.
  • the frame may be the size-adjustable frame described above and / or the at least partially self-opening frame, but this is not necessarily the case.
  • the frame is suitable for releasably securing a cover, in particular an insect screen, in a window.
  • the cover can also be a different type of cover, such as a sun visor.
  • the frame is mounted or attachable between the outer frame and the window sash.
  • the frame according to the invention preferably has a maximum depth of 16 mm or less, which is preferably achieved in the region of corners of the frame. In between, the depth is preferably about 10mm or less.
  • the particularly narrow and flat construction, in particular of the outer frame, that is to say the side elements and the associated connecting elements, in particular the plug-in connector, makes it possible to use them in a window between outer frames and casement. It has been recognized that in a variety of window types between outer frame and sash a cavity is present, in which such a frame can be used.
  • the frame is partially elastic and is held in its position in the window by restoring forces.
  • the frame is elastic, that is to say in the present case, at least part of the frame, preferably its sides, which span the frame, are variable in length against a restoring force. As already described above, this can be achieved for example by means of a telescopic rod system or by means of elastic plastic inserts.
  • the frame is first compressed against the restoring forces, so that it can be easily placed in the window from its external dimensions. Then the frame is released and expands again, optimally filling the space in the window.
  • the restoring forces of the frame are strong enough to hold the frame permanently in its position between the outer frame and the window sash.
  • Another advantage of using the frame in the cavity between the outer frame and the frame is that the frame to be used is smaller than the outer frame of the window. In any case, the frame is thus to a side against tilting, e.g. to the outside, secured.
  • the outer frame of the window in the circumferential direction at least one frame member, wherein the frame between the at least one frame member and an outwardly directed side of the outer frame mounted, in particular clamped.
  • a frame member may be, for example, an optionally circumferential seal of the window or a frame fitting.
  • an additional frame element in the form of a fixing means can also be provided.
  • a fixing agent is preferably adhered to the frame, more preferably adhered repositionable, for example by means of tesa Powerstrips®.
  • such a fixing agent may also be screwed on. Since the fixing means is hidden, it also hinders the removal of the frame Optics not. In this way, the frame can be accommodated extremely space-saving in modern, well-sealed windows.
  • this relates to a method for mounting a flexible frame with a cover, in particular an insect screen, to cover a building opening.
  • a cover in particular an insect screen
  • covering and building opening reference is made to the definitions and execution options already given above.
  • the frame to be fastened is flexible, that is, its outer dimensions can be chosen variably, this refers in particular to a side length of the frame.
  • the inventive method comprises the following steps: setting a size of the frame by train and / or thrust; and inserting the frame into a building opening, wherein the frame is held in position by restoring forces.
  • the size adjustment according to the invention is carried out exclusively by tensile forces and / or shear forces, that is, for size adjustment of the frame are no further measures such.
  • the caps a side length of the frame or the like required.
  • adjusting a size of the frame by tension and / or thrust allows the frame size to be reversibly adjusted. It is possible to use one and the same frame alternately in larger or smaller building openings.
  • the frame is held in position by restoring forces. These restoring forces are preferably realized in that the sides of the frame are elastic along its longitudinal direction, for example by the use of a spring in a telescopic linkage. For example, reference is made to the above-described, at least partially elastic side elements. To hold the frame, only the restoring forces are sufficient. It is not necessary to use other additional forces for fixing the frame.
  • this has the additional method step: at least partially automatic unfolding of the frame from a folded state.
  • this process step is carried out before the frame size is adjusted by tension and / or thrust.
  • this process step can be carried out when the frame is removed from its packaging.
  • a folded state of the frame is understood to mean the same as described above in the description a size-adjustable frame according to the invention and the at least partially self-opening frame executed.
  • the latter has the following method step: removal of a securing element in order to initiate the at least automatic unfolding of the frame.
  • a securing element in this fuse element, it may be z.
  • the securing element is designed so that it restrains the restoring forces that act on the frame and want to unfold these, and reliably prevents unfolding of the frame.
  • this has the method step stiffening corners of the frame.
  • the stiffening of corners of the frame after the frame has unfolded that is, already has frame shape itself. Only the corners of the frame are stiffened, even with stiffened corners, the side lengths of the frame can be varied flexibly, and the restoring forces applied in the frame are of course able to hold the inserted frame in a building opening by these restoring forces in position.
  • Fig. 1 shows an exploded view according to a first embodiment of the frame according to the invention.
  • the frame is designed as insect protection frame and quadrangular (here: square) designed.
  • the frame has four each multi-part configured side elements.
  • two outer tubes 1 and an inner tube 2 insertable therein are provided as side elements on each side of the frame.
  • a spring 4 is inserted in each case.
  • the side elements are connected to one another by connecting elements which, in the exemplary embodiment shown, are designed as flexible plug-in connectors 3.
  • plug-in connectors 3 are inserted with both ends in each case in adjacent outer tubes 1 in the corner region of the frame 20 according to the invention.
  • the corners of the frame are stiffened by corner stiffener 7 after connecting the side members by the plug-in connector 3.
  • the corner stiffeners 7 are formed in two parts. Their division lies in the plane which is spanned by the frame or the expanded insect screen 5.
  • Fig. 2 shows an exploded view according to a second embodiment of the invention (not all parts of the embodiment are shown).
  • a substantially quadrangular design of the frame is provided.
  • the insect screen 5 is again designed square and provided at its edge areas with seams 6.
  • the insect screen 5 is elastic and can therefore be extended without any problems, as indicated by the two arrows on the edges of the insect screen 5 in Fig. 2 is indicated.
  • the side members of the frame shown only two rods and a spring. They each comprise an outer tube 1 and an inner tube 2, which is of a diameter such that it can be telescoped into the outer tube 1.
  • a further spring 4 or 4 ' is provided in the outer tube 1.
  • the page elements (of which in Fig. 2 only two are shown) are connected to each other as in the first embodiment by a male connector 3.
  • the male connector 3 is bent, which is indicated by the arrow in FIG Fig. 2 is indicated at the plug connector 3, and the plug-in connector is in the U-shaped state 3 'via. He is in the bent state under tension.
  • Fig. 2 one of several Eckversteifern 7 shown, which in turn is formed in two parts.
  • the two parts of the Eckversteifers 7 shown have a channel 7 ', in each of which the side elements or illustrated the outer tubes, which are inserted into the seam 6 of the fly screen 5, can be inserted.
  • the illustrated channel is formed throughout.
  • the two parts of the corner stiffener 7 are connected to one another via projections 7 '' and openings 7 ''', in which case both parts of the corner stiffener expediently have both projections 7 "and indentations 7'".
  • Fig. 15 illustrates a sequence for assembling a frame of the first embodiment of the invention.
  • This type of assembly is generally already made by the manufacturer, so that an end user or installer of the frame according to the invention with the composition of individual elements shown no longer has to deal.
  • Is shown in Fig. 3a as successively only an outer tube 1, then a first spring 4, an inner tube 2, which can be telescoped into the outer tube 1, a second spring 4 and another outer tube, in which both the spring 4 and the other end of the Inner tube 2 insert.
  • the male connectors 3 are bent and inserted into the respective outer tubes 1 to connect the side members of the frame to each other.
  • Fig. 3b are already two side elements finished in the insect screen 5 and its hem 6 inserted.
  • Fig. 3c the completely pre-assembled frame is shown, as it is preferred by the manufacturer in the trade and thus reaches the end user.
  • Fig. 4a and b show a first telescopic pole system in detail, as it can be used in a frame according to the invention. Shown are two different expansion states or length settings of a side element of a frame according to the invention.
  • the telescope system shown in this case has two outer tubes 1 and an inner tube 2.
  • the inner tube 2 is inserted into the two outer tubes 1.
  • In the outer tubes 1 each have a spring 4 is integrated. This spring is compressed in contact with the inner tube 2.
  • Engage now thrust forces from the outside on the telescopic rod system or the side element of the frame (indicated by the two arrows in Fig. 4 ), so the two springs 4 are further compressed, and the outer length, that is, the side length of the side elements is shortened.
  • the outer tubes 1 continue to slide over the inner tube 2 of the telescopic rod system.
  • the elastic cover member 5 adapts to the changed dimension. Also in the collapsed state, the in Fig. 4b is shown, the elastic cover element or insect screen 5 no drape on.
  • Fig. 5a and b show a second telescopic pole system in detail.
  • an outer tube 1 is arranged in the middle of the telescopic formation, and two inner tubes 2 are located on the outside of the corner regions of the frame.
  • only one spring 4 is used per frame side.
  • the spring 4 is twice as long as the single spring of the first embodiment.
  • the respective male connectors 3 in the embodiment shown in FIG Fig. 5 engage in the inner tubes 2, and therefore have a relatively smaller diameter.
  • Fig. 6a and b show a third telescopic pole system in detail.
  • the spring is positioned on one side in the corner area, and the telescopic tubes 1 and 2 are arranged asymmetrically.
  • the flexible corner connector 8 is adapted to these different pipe diameters.
  • the flexible corner connector 8 is stepped, that is, he knows two areas of different diameters. The dimensional change of the frame or the page elements works as already in connection with the Fig. 4 and 5 described.
  • Fig. 7a to 7f show an image sequence of individual process steps to explain the folding of a frame according to the invention.
  • the frame is shown how it could originally be produced by the manufacturer. It is quadrangular, and the corners each enclose an angle of about 90 °.
  • the insect screen shown in the embodiment as a cover element is flat or even and is clamped evenly.
  • Fig. 7b It is shown how two diagonally opposite corners of the frame move towards each other during folding. Two opposing male connectors are stretched, two more opposite male connectors are further curved. The fly screen begins to bulge out in the middle.
  • Fig. 7c Finally, two side elements of the frame lie in pairs one behind the other. The fly screen bulges slightly in the middle.
  • the merging movement was a purely two-dimensional movement.
  • the side elements of the frame did not move out of a predefined plane (here: the plane of the opened frame).
  • the already juxtaposed, ie side by side, side elements are now moved together.
  • the two plug-in connectors are deformed in the middle, and around them a folding movement of the side members is performed.
  • This movement is no longer in the plane in which the folding steps a) to c) have expired.
  • Fig. 7e there is a state which is in Fig. 7e is shown. All side elements of the frame abut one another, one obtains in this way a very compact folding of the invention Frame.
  • the fly screen projects a little out of the collapsed side panels in the illustrated illustration, and these components can be loosely wrapped around the side panels.
  • Fig. 7 sequence shown are successively put all plug-in connector under tension. None of the male connectors is more in its stretched and relaxed initial state after the folding process. In this way, the entire folded frame is under tension. By wrapping the folded frame, the folded frame can be locked in this position. By loosening the securing means and thus the locking, the frame can unfold automatically, in this case, the unfolding process passes through the states of Fig. 7f to Fig. 7a , the entire process is thus opposite to the folding process.
  • Fig. 8 shows a frame according to the invention with Eckversteifern 7.
  • the corner stiffeners 7 are each mounted in the region of the corners of the frame. Again, these are two-part corner stiffeners 7, as indicated in the circle, which is a detailed representation of a corner.
  • the corner stiffener has channels 7 ', in which the corners of the frame or more precisely the side members and the connecting elements connecting them, such. B. plug-in connector can be inserted.
  • both protrusions 7 "and indentations 7 '" are provided on both halves of the respective corner stiffener.
  • the Fig. 9a to 9c illustrate the size setting of a deployed and stiffened frame.
  • the originally approximately square frame, as in Fig. 9 (a) displayed in a portrait frame ( Fig. 9b ) and a landscape frame ( Fig. 9c ) are transferred. This is possible by the simple action of train and / or shear forces.
  • the arrows in Fig. 9 indicate this. It should be noted that in each of these settings, the illustrated fly screen is elastic enough to evenly span the frame in any configuration. The fly screen is neither worn out in some places, nor torn.
  • Fig. 10a, b and c illustrate an installation of the frame 20 according to the invention in a window 9.
  • Fig. 10c is a window frame 11 and a window sash 10 indicated.
  • the window frame 11 of the frame according to the invention is inserted, shown is an area in the corner of the window 9, in which the corner stiffener 7 is inserted.
  • Fig. 10b a plan view of the system shown is shown.
  • the frame 20 according to the invention is inserted.
  • the frame according to the invention is so flat that it can be received without problems in the cavity 14.
  • Fig. 10a is an oblique plan view of a window 9 with an inventively inserted frame 20 to see. It is easy to see how the frame 20 fits seamlessly into the window 9 as a whole, because it is inserted between the window sash 10 and the window outer frame 12. Opening and closing the window is easily possible, the hinge 13 also works properly.
  • the Fig. 11a and b show external views of a frame according to the invention, which is installed in a window. It is easy to see how the elastic grid material adapts by stretching the respective window frame shape.
  • the elastic material expands both via seals and frame stages ( Fig. 11a ), as well as via drip noses ( Fig. 11b) ,
  • the protective frame according to the invention can thus be easily left in the window without affecting the function of the window or even obstruct.
  • the frame due to the use in the cavity between the outer frame and frame and the elasticity of the cover member even with flush windows, so windows where outer frame and frame to form a substantially flat surface to the outside, can be used.
  • the invention of the size adjustable frame solves for the first time in a truly satisfactory way the problem of attachment of covers, in particular insect screens and sun visors, in building openings.
  • the frame according to the invention can be resized in a few steps without disturbing cutting of parts and reusable with other size.
  • the attachment of the frame is very simple, by properties of the frame, namely its restoring forces are exploited.
  • due to the elastic properties of the frame it is possible to pack or fold it in a space-saving manner, and
  • an automatically deploying frame is provided for the first time, further simplifying assembly of the frame.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP09159402A 2008-05-27 2009-05-05 Cadre à ouverture automatique et de taille réglable destiné à la fixation amovible d'un recouvrement dans une ouverture de bâtiment Withdrawn EP2128374A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008025290A DE102008025290A1 (de) 2008-05-27 2008-05-27 Selbsttätig öffnender und größeneinstellbarer Rahmen zur lösbaren Befestigung einer Abdeckung in einer Gebäudeöffnung

Publications (1)

Publication Number Publication Date
EP2128374A2 true EP2128374A2 (fr) 2009-12-02

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EP (1) EP2128374A2 (fr)
DE (1) DE102008025290A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961549A1 (fr) * 2010-06-22 2011-12-23 Philippe Chancerel Systeme d'obturation
EP2497893A1 (fr) 2011-03-09 2012-09-12 Stefan Geel Dispositif de protection contre les insectes pour ouvertures de bâtiment
CN102758577A (zh) * 2012-07-20 2012-10-31 胡新华 一种嵌入式可调节软纱门安装框
CN102808575A (zh) * 2011-06-01 2012-12-05 彭兴勇 一种简易纱窗
CN103899237A (zh) * 2014-04-25 2014-07-02 程少华 一种具有可调式固定结构的纱窗
CN104912470A (zh) * 2015-06-11 2015-09-16 王一涵 一种具有微尘过滤功能的纱窗
EP2978918A4 (fr) * 2013-03-29 2016-11-09 Joseph A Altieri Jr Ecrans de fenêtre et de porte détachables
CN109864050A (zh) * 2017-12-01 2019-06-11 郭爱梅 可调整使用范围及防触电的可携式灭蚊装置
WO2019228954A1 (fr) * 2018-05-30 2019-12-05 Inventex Establishment Store plissé à rail de guidage télescopique
EP3613618A1 (fr) * 2018-08-23 2020-02-26 REMIS Gesellschaft für Entwicklung und Vertrieb von technischen Elementen mbH Köln Protection de protection contre les insectes pour une ouverture d'une unité de véhicule mobile
EP3910154A1 (fr) * 2020-05-12 2021-11-17 Arnd Büdenbender Fenêtre dotée d'un dispositif de protection et composant pour le dispositif de protection
US11466513B2 (en) * 2019-01-21 2022-10-11 Arnd Büdenbender Frame comprising profile connectors with a rotational joint
EP3835539B1 (fr) 2019-12-13 2022-12-28 Büdenbender, Arnd Kit pour un cadre

Families Citing this family (3)

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DE102015007432A1 (de) * 2015-06-05 2016-12-08 Christoph Rizenthaler Spannrahmen und Verfahren zur temporären Befestigung eines Vorhangs an einer Urnenkammer
DE102019106295B4 (de) * 2019-03-12 2023-05-17 Gardella Establishment Verfahren zum Installieren eines Insekten-, Pollen- oder Partikelschutzes
DE202019001651U1 (de) * 2019-04-11 2019-07-17 Torsten Zeißig Einstellbarer Profilrahmen zum Einklemmen in die Fensterlaibung von Dachfenstern zum Anbringen von Insektenschutz

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DE383960C (de) * 1921-06-16 1923-10-23 Samuel Gilbert Foster Einstellbarer Fensterschirm aus Drahtnetz mit hohlen, teleskopartig ineinander verschiebbaren Rahmenteilen
US2225963A (en) * 1939-07-18 1940-12-24 Augustine Vada F Carlson Window air cooler
GB662048A (en) * 1949-11-23 1951-11-28 John Bell Improvements in fly screens
DE8318292U1 (de) * 1983-06-24 1983-10-27 Salomon, Winfried, 6411 Künzell Insektenschutzeinrichtung
DE8709683U1 (de) * 1987-07-14 1987-09-10 Feldhoffer, Robert, 6952 Obrigheim Fliegenfenster
US5531258A (en) * 1994-07-19 1996-07-02 Gerry Baby Products Company Folding soft gate
DE102005030198A1 (de) * 2005-06-29 2007-03-15 Dieter, Wolfgang Flexibler Spannrahmen zur Abwehr von Insekten und als Sonnenschutzvorrichtung
DE202007008347U1 (de) * 2007-06-14 2007-08-16 Meinecke, Martin Insektenschutz-Rahmen

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961549A1 (fr) * 2010-06-22 2011-12-23 Philippe Chancerel Systeme d'obturation
EP2497893A1 (fr) 2011-03-09 2012-09-12 Stefan Geel Dispositif de protection contre les insectes pour ouvertures de bâtiment
CN102808575A (zh) * 2011-06-01 2012-12-05 彭兴勇 一种简易纱窗
CN102758577A (zh) * 2012-07-20 2012-10-31 胡新华 一种嵌入式可调节软纱门安装框
CN102758577B (zh) * 2012-07-20 2016-03-09 胡新华 一种嵌入式可调节软纱门安装框
EP2978918A4 (fr) * 2013-03-29 2016-11-09 Joseph A Altieri Jr Ecrans de fenêtre et de porte détachables
CN103899237A (zh) * 2014-04-25 2014-07-02 程少华 一种具有可调式固定结构的纱窗
CN103899237B (zh) * 2014-04-25 2015-12-02 程少华 一种具有可调式固定结构的纱窗
CN104912470B (zh) * 2015-06-11 2016-09-07 王一涵 一种具有微尘过滤功能的纱窗
CN104912470A (zh) * 2015-06-11 2015-09-16 王一涵 一种具有微尘过滤功能的纱窗
CN109864050A (zh) * 2017-12-01 2019-06-11 郭爱梅 可调整使用范围及防触电的可携式灭蚊装置
WO2019228954A1 (fr) * 2018-05-30 2019-12-05 Inventex Establishment Store plissé à rail de guidage télescopique
EP3613618A1 (fr) * 2018-08-23 2020-02-26 REMIS Gesellschaft für Entwicklung und Vertrieb von technischen Elementen mbH Köln Protection de protection contre les insectes pour une ouverture d'une unité de véhicule mobile
WO2020038991A1 (fr) * 2018-08-23 2020-02-27 Remis Gesellschaft für Entwicklung und Vertrieb von technischen Elementen mbH Ensemble de protection anti-insectes pour une ouverture d'une unité mobile formant véhicule
US11448011B2 (en) 2018-08-23 2022-09-20 Remis Gesellschaft Fuer Entwicklung Und Vertrieb Von Technischen Elementen Mbh Insect protection arrangement for an opening in a mobile vehicle unit
US11466513B2 (en) * 2019-01-21 2022-10-11 Arnd Büdenbender Frame comprising profile connectors with a rotational joint
EP3835539B1 (fr) 2019-12-13 2022-12-28 Büdenbender, Arnd Kit pour un cadre
EP3910154A1 (fr) * 2020-05-12 2021-11-17 Arnd Büdenbender Fenêtre dotée d'un dispositif de protection et composant pour le dispositif de protection

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