EP3173569A1 - Protection device - Google Patents

Abstract

The invention relates to a protective device (2) for fastening to a frame made of profiles, comprising a first fastening strip (6), a second fastening strip (7) and a surface element (8) which is arranged between the first and the second fastening strip (6, 7). can be clamped or arranged, wherein the first and the second fastening strip (6, 7) connection units (14) for connecting the protective device (2) with the frame, and the connecting units (14) each at least one angle element (15) for at least partially encompassing of the frame, and wherein the connecting units (14) each have at least one clamping element (18).

Description

The invention relates to a protective device for attachment to a frame made of profiles, comprising a first fastening strip, a second fastening strip and a surface element which can be clamped or arranged between the first and the second fastening strip, the first and the second fastening strip connecting units for connecting the protective device have with the frame, and the connection units each have at least one angle element for at least partially encompassing the frame.

Furthermore, the invention relates to a window or a door comprising a frame of profile elements and a protective device and the use of the protective device.

Subsequent installation of blinds on windows is difficult, since this usually structural changes to the facade, windows or window frames, such as attachment of brackets, etc. are necessary. This results especially in rental housing the additional difficulty that the exterior of the facade may not be permanently affected, so no holes may be drilled, etc.

To avoid this, for example, from the DE 20 2013 103 389 U1 and the DE 20 2011 052 021 U1 a clamp holder for fixing a tensioning cable for a Pliseevorhang or a sunshade on a profile of a frame known. Also the DE 20 2011 108 757 U1 describes a clamp support for hanging sun or privacy screens on a window. The sunshade is arranged in these versions on the inside of the window.

An attachment of the sunscreen on the outside of the window, however, is preferable. Namely, the sunlight meets after passing through the window glass on the sunscreen, this has only a limited effect due to the known greenhouse effect.

The outside arrangement of a sunshade on a window describes the AT 514 207 A4 , This device comprises at least one clamping device with a U-shaped frame and at least one fixing screw, wherein a shaft of the at least one fixing screw is guided through an opening in a first leg of the U-shaped frame, wherein the opening with an external thread of the shaft having at least one fixing screw corresponding internal thread, wherein the device comprises at least one arranged between a free end of the fixing screw and a second leg mounting plate for at least one serving as a fastening for the roller blind guide rail, and wherein the at least one mounting plate a receptacle; for a spine of the clamping device.

It is the object of the invention to provide an outside of a window arranged or can be arranged protection device. In particular, it is the object of the invention to enable a quick and damage-free external assembly of a protective device.

The object of the invention is achieved with the protective device mentioned above, in which the connecting units each have at least one clamping element.

Next, the object of the invention with the aforementioned window or the aforementioned door is achieved, in which the protective device is designed according to the invention, and by the use of the protection device as a sunscreen or insect repellent or pollen protection or particulate matter protection on the outside of a window or door.

The advantage here is that a kind of quick release is created by the clamping elements, which greatly simplifies the tool-less assembly and disassembly of the protection device on or from a window or a door, as no screws must be tightened for clamping. The faster assembly, a cumbersome handling of the protective device when mounting them to a window or a door can be avoided, which is particularly advantageous if the protective device is attached to a window in a higher floor. This is particularly important because the protection device is outside the window to install or can be attached.

According to one embodiment variant of the protective device, it is provided that the clamping elements are arranged between the first and the second fastening strip. It is thus achieved at the same time a tension of the two mounting strips to each other. This has the advantage that the two fastening strips have a higher installation safety. If the fixation of a fastening strip is released due to a defect, this fastening strip is still secured via the other fastening strip.

But it is also possible that in each case at least one clamping element is arranged between in each case two angle elements of the first fastening strip and in each case at least one clamping element between in each case two angle elements of the second fastening strip. In conjunction with the embodiment variant described last so that a further increase in assembly safety can be achieved. But it is also possible that no clamping elements are arranged between the two fastening strips. It can thus be achieved the advantage that the fastening strips can be changed at any time in their height or in their relative position to the frame of the window or the door. This is particularly advantageous because when using the protection device as a sun protection device, the surface element can always be stretched between the first and the second fastening strip. If you want to shadow with the surface element only a part of the window or the door, this is only possible if the mounting bar is adjustable in height. It is advantageous if this adjustment is easy and quick to perform, otherwise you usually does not make such adjustments. With the protective device according to the invention, therefore, more comfort for the user can be achieved.

Preferably, according to another embodiment of the protection device may be provided that each angle element is associated with a clamping element. The angle elements can thus be clamped independently of each other against the frame of the window or the door. It is thus the exact horizontal or exact vertical arrangement of the first and the second fastening strips easier to reach or adjustable.

According to a further embodiment, it can be provided that the clamping elements are designed as eccentric. It can thus be improved in the assembled state of the protective device, the safety of the closed position of the clamping elements. In addition, with it the operability of the clamping elements for the user of the protective device can be improved by the necessary force can be optimized for tension on the eccentric profile of the tension of the clamping elements.

Also to improve the tool-free handling of the clamping device for the user of the protective device can be provided that the eccentric are designed as eccentric.

According to another embodiment of the protective device can be provided that in each case at least one friction-increasing element for forming a frictional connection between the protective device and the frame is arranged on the first and / or on the second fastening strip in the region of the angle elements. It can thus improve the holding strength of the protection device on the frame, whereby the protection device can be exposed to higher wind loads.

Furthermore, it can be provided that a further tensioning element is arranged between two tensioning elements. Also, with this embodiment, on the one hand, the operability of the protection device for the user can be improved, on the other hand, but also the holding strength of the protection device can be improved on the frame. By the further clamping element can namely be achieved that takes place with this during assembly of the protective device only a prefixing of the fastening strips on the frame. The final fixation can then be done with the first clamping elements. This makes it easier to adjust the guard on the frame.

For ease of operation of the further clamping device can be provided that this is designed as a toggle lever.

For better integration of the fastening elements in the protective device and thus to simplify the arrangement of the protective device on the frame by avoiding protruding element parts, it can be provided that with the exception of a portion of the angle elements, the connection units are arranged entirely within the first and second fastening strip , It is thus also possible to better protect the connection units from the ventilation.

It can also be provided that profile elements are arranged between the first and the second fastening strip in order to form a frame. On the one hand, a better guidance of the surface element or a denser integration of the surface element can thus be achieved. The latter is particularly advantageous if the surface element is an insect protection or a pollen protection element.

On the other hand, so that the protective device but also universally applicable. By forming a frame with the fastening strips, namely, a further frame can be arranged on the frame of the first and the second fastening strip and the profile elements, wherein the surface element is attached to the further frame. The protective device can thus be formed, for example, as a rotary or sliding unit, wherein the fastening strips with the profile elements form a mounting frame for the rotary or sliding element, so for example a revolving door or a sliding door.

For a better understanding of the invention, this will be explained in more detail with reference to the following figures.

Fig. 1

ein Teil eines Fensters mit einer Schutzvorrichtung in Schrägansicht von außen;

Fig. 2

der Teil des Fensters mit der Schutzvorrichtung nach Fig. 1 in Ansicht von innen;

Fig. 3

der Teil des Fensters mit der Schutzvorrichtung nach Fig. 1 in Seitenansicht;

Fig. 4

die Befestigungsleisten der Schutzvorrichtung nach Fig. 1;

Fig. 5

eine Ausführungsvariante der Schutzvorrichtung in Seitenansicht;

Fig. 6

eine weitere Ausführungsvariante der Schutzvorrichtung;

Fig. 7

einen Ausschnitt aus einer anderen Ausführungsvariante der Schutzvorrichtung in Ansicht von innen und teilweise geschnitten;

Fig. 8

den Ausschnitt der Schutzvorrichtung nach Fig. 7 in Schrägansicht von innen und teilweise geschnitten.

Each shows in a simplified, schematic representation:

Fig. 1

a part of a window with a protective device in an oblique view from the outside;

Fig. 2

the part of the window with the fender behind Fig. 1 in view from the inside;

Fig. 3

the part of the window with the fender behind Fig. 1 in side view;

Fig. 4

the fixing strips of the protection device Fig. 1 ;

Fig. 5

a variant of the protection device in side view;

Fig. 6

a further embodiment of the protection device;

Fig. 7

a section of another embodiment of the protection device in view of the inside and partially cut;

Fig. 8

the cutout of the protection device Fig. 7 in an oblique view from the inside and partially cut.

By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and to transmit mutatis mutandis to the new situation in a change in position.

In the Fig. 1 to 4 a part of a window 1 with a first embodiment of a protective device 2 is shown.

The window 1 comprises a frame 3. The frame 3 is made of interconnected profile elements 4, as is known per se. The profile elements 4, for example, made of plastic, a wood material, wood, aluminum, etc. at least partially.

Such structures of windows 1, as they are used to close the wall openings of a building, are known, so that further explanations are unnecessary. It should only be mentioned that, although not shown, the window 1 also comprises at least one wing frame and at least one glass element.

It should also be mentioned that in the context of the invention under a window 1, a door, in particular a balcony door or a patio door, the majority have the same structure is understood.

The protective device 2 is connected to the frame 3. The connection is made without tools. Next, the protective device 2 is non-destructive on the frame 3 mounted, ie that no screwing or the like of the protective device 2 with the frame 3 are required. The protective device 2 is exclusively connected positively and / or non-positively and / or frictionally engaged with the frame.

The protective device 2 is arranged on an outer surface 5 of the window frame 3. The outer surface 5 faces in the installed position of the window 1 of the environment of the building. In other words, the protective device 2 is not mounted on the room side on the frame 3.

The protective device 2 has a first fastening strip 6, a second fastening strip 7 and a surface element 8 or consists of these components. The surface element 8 can be clamped in this embodiment variant of the protective device 2 between the first and the second fastening strip.

The first and the second fastening strip 6, 7 are preferably made of a metallic material, such as aluminum.

Depending on the use of the protective device 2, the surface element 8 may be made of a sun protection material, such as a textile fabric, e.g. a so-called textile screen, or a glass fiber fabric, a polyester fabric, etc., or an insect protection material, such as a glass fiber fabric or fiber network, etc., or a pollen protection and / or fine dust material, such as a glass fiber fabric or fiber network, etc. , consist. It is also possible that the surface element 8 is formed in the form of a Venetian blind or a blind or by a plurality of fins.

With regard to the sun protection material it should be noted that the use of a textile screen has the advantage that light is transmitted, so that the view to the outside is possible despite heat and glare protection.

It is also possible that the sunscreen fabric or sunscreen mesh with a metal, in particular aluminum, vaporized in order to improve the reflection behavior in terms of heat protection.

After the protective device 2 is arranged outside on the frame 3, in particular weather-resistant materials are used for the surface element 8.

As is apparent from the foregoing, the protection device 2 can be used as a sunscreen and / or as insect protection and / or pollen protection.

In the illustrated embodiment of the protective device 2, the surface element 8 is designed as a roller blind, which is received in a roller blind box 9 and pulled out of this or can be drawn into this. For this purpose, the roller blind box 9 comprises a shaft on which the surface element 8 is wound up. The shaft includes an automatic retraction for the surface element 8 so that it can be automatically raised in the extended state. The automatic retraction can be carried out according to the prior art, for example with a spring preload.

In the context of the invention, the surface element 8 may also be designed differently, that is not necessarily a roller blind. For example, the surface element 8 can also be gathered or the slats are raised. Thus, as explained above, the most varied designs of the surface element 8 are possible.

The roller blind box 9 is arranged on the first fastening strip 6 or fastened thereto. The first fastening strip 6 is preferably mounted on top of the frame 3, as shown in FIGS Fig. 1 to 3 is apparent. But it is also possible to mount the first mounting bar 6 at the bottom of the frame 3.

In order to keep the surface element 8 in the extended state, at least one retaining element 10 is arranged on the second fastening strip 7, which cooperates with a corresponding retaining element 11 on the surface element 8. The holding elements 11 of the surface element 8 can be arranged on a lower strip 12. The lower strip 12 forms the lower end of the surface element 8 and serves on the one hand for the lower attachment of the fabric or network of the surface element 8, and on the other hand as a handle strip for pulling out the surface element 8 from the roller blind box. 9

The two holding elements 10, 11 can be designed as separate components and mounted on the second fastening strip 7 or the lower strip 12. Preferably, however, they are each integrally formed with the second fastening strip 7 or the lower strip 12 by appropriate shaping thereof. In this case, the two holding elements 10, 11 each extend over the entire length of the second fastening strip 7 or the lower strip 12. But it is also possible to arrange the holding elements 10, 11 only in certain areas of the second fastening strip 7 and the lower strip 12, in which case preferably at least two holding elements 10 and at least two holding elements 11 are arranged.

Depending on the attachment of the first fastening strip 6, the second fastening strip 7 below (as in the Fig. 1 to 3 shown) or mounted on the top of the frame 3.

It should be noted that within the scope of the invention it is not only possible for the first and second fastening strips 6, 7 to be horizontally mounted on the frame 3 with a longitudinal extent as described, but they can also be vertically attached to the frame 3 with their longitudinal extent 13 to be assembled. The first fastening strip 6 can thus be mounted on the left or right of the frame 3 on the right or left and the second fastening strip 7.

The first and the second fastening strip 6, 7 each have a connection unit 14. Preferably, the connection units 14 are designed the same, so that in the following only one of these two connection units 14 will be described in more detail. The embodiments can accordingly be transferred to the second connection unit.

The connection units 14 serve to connect the protective device 2 to the frame 3.

The connection unit 14, as they look best Fig. 4 is apparent, comprises at least one angle element 15. In the in the Fig. 1 to 4 illustrated embodiment of the protective device 2, the connection unit 14 has two such angle elements 15. This angle element 15 serves or these angle elements 15 serve to attach the first and the second fastening strip 6, 7 on the frame 3. For this purpose, the angle element 15th or have these at least approximately perpendicularly over the first and the second fastening strip 6, 7 projecting leg 16, at its free end an at least approximately protruding at right angles further leg 17 is arranged. Seen in side view, therefore, the angle element 15 may have an at least approximately L-shaped cross-section. However, the angle element (s) 15 may also have a different shape, for example formed with a z-shaped cross-section.

Preferably, the angle element 15 or the angle elements 15 are each formed in one piece.

Each angle element 15 engages with the other leg 17 in the mounted state of the protective device 2, the frame 3 partially, as is the case Fig. 2 it can be seen, so that therefore the first and the second fastening strip 6, 7 can be suspended in the frame 3 from the outside.

How out Fig. 4 the angle elements 15 are oriented to the first and the second fastening strip 6, 7 such that a leg width 18a is perpendicular to the longitudinal extent 13 of the first and second fastening strip 6, 7. In the mounted state of the protective device, therefore, the angle elements 15 in the case of horizontal mounting of the first and second fastening strips 6, 7 each surround part of the vertical profile elements 4 of the window frame 2. The advantage is thus achieved that the first and second fastening strips 6, 7 can be mounted at horizontal height at any height within the course of the vertical profile elements 4 of the window frame.

The same applies to vertical mounting of the first and the second fastening strip 6, 7th

The angle element 15 or the angle elements 15 is / are adjustable in its / their position relative to the first and the second fastening strip 6, 7, so that a distance between the first or second fastening strip 6, 7 and the second leg 17 can be changed. It can thus open the angle member 15 for hanging in the frame and closed to attach the first or second mounting bar 6, 7, so a positive connection between the combination angle element 15 / mounting bar 6 or 7 and the respective profile element 4 of the frame 3 is formed.

In the preferred embodiment, this relative adjustment of the angle element 15 is a pivoting movement.

The one or more angular elements 15 are preferably made of a steel.

For tool-free release of the pivoting movement of the angle element 15, the connection unit 14 has at least one first clamping element 18.

The following as well as the above statements on the angle element 15 can be applied to all angle elements 15 of the protection device.

The at least one tensioning element 18 may, for example, be a tensioning hook which cooperates with an inclined plane of the angle element 15 or be a wedge tensioner.

In the preferred embodiment of the protective device 2, the first clamping element 18 but a clamping clamp, in particular an eccentric, which is particularly preferably designed as a clamping lever, in particular eccentric lever, as is made Fig. 4 is apparent.

The first clamping element 18 acts on the angle element 15, so that its second leg 17 is adjusted in the direction of the respective fastening strip 6 or 7.

In the preferred and in the Fig. 1 to 4 illustrated variant of the protective device 2 are each two angle members 15 are arranged per first and second fastening strip 6, 7, wherein in each case an angular element 15 in one of the two along the longitudinal extent 13 opposite end portions of the first and second fastening strip 6, 7 is arranged. Each of these angle elements 15 is preferably assigned in each case at least a first clamping element 18 and connected to this effect, in particular Preferably, each of these angle elements 15 is assigned a respective first tensioning element 18 and is operatively connected thereto, that is to say a total of four first tensioning elements 18 are arranged in the protective device 2.

It is further preferred if in each case at least one first clamping element 18 is arranged between in each case two angle elements 15 of the first fastening strip 6 and in each case at least one first clamping element 18 between in each case two angle elements 15 of the second fastening strip 7, wherein in this embodiment particularly preferred each angle element 15 is associated with a first clamping element 18.

According to a further embodiment of the protective device 2, which also in the Fig. 1 to 4 is shown, it can be provided that on the first and / or on the second fastening strip 6, 7 in the region of the angle elements 15 each have at least one friction-increasing element 19 for forming or reinforcing a frictional engagement between the protective device 2, that is, the first and the second fastening strip 6, 7 and the frame 3 is arranged.

The friction-increasing elements 19 may be designed, for example, strip-shaped. Preferably, however, they are designed as surface elements having a width 20 in the direction perpendicular to the longitudinal extension 13 of the first and second fastening strip 6, 7, which corresponds to at least one strip width 21 of the first and second fastening strip 6, 7.

The friction-increasing elements 19 may be formed, for example, as a coating. In the preferred embodiment of the protective device 2, however, these are designed as pads, which are connected to the first and second fastening strip 6, 7, in particular adhesively bonded.

It is also possible that such friction-increasing elements 19 are additionally arranged on the underside of the further legs 17 and / or on the surface of the legs 16 of the angle elements 15 pointing in the direction of the window frame 3.

Preferably, the friction-increasing elements 19 are made of a rubber. It can thus be achieved a better protection of the frame during assembly of the protection device 2.

According to a further embodiment of the protective device 2, which also in the Fig. 1 to 4 is shown (these figures represent the preferred embodiment of the protective device 2), it can be provided that between two clamping elements, a further clamping element 22 is arranged, wherein more preferably this further clamping element is designed as a toggle lever.

With this embodiment of the protective device 2, its mounting on the frame 3 can be simplified. It can namely that in Fig. 4 right angle member 15 with the first clamping element 18 along the longitudinal extent of the first and second fastening strip 6, 7 between an open position and a closed position are formed displaceable. During the assembly of the protective device 2, the positionally fixed left angle element 15 of the first or the second fastening strip 6, 7 is suspended in the frame 3 as the first. By tensioning the further clamping element 22, in particular the toggle lever, the second angle element 15 of the first and second fastening strip 6, 7 of the in Fig. 4 shown open position according to arrow 23 to the right spent in the closed position and thus hung in the frame. For fixing the first and the second fastening strip 6, 7 on the frame 3, the first clamping elements 18 are then actuated, whereby the above-mentioned relative displacement (pivoting) of the angle elements 15 is achieved.

Should the protective device 2 be provided with the above friction-increasing elements 19, the friction-increasing elements 19 assigned along the longitudinal extent 13 of the first or second fastening strip 6, 7 can also be displaceably arranged in this direction.

It should be noted that the information right and left on in the Fig. 1 to 4 illustrated embodiment of the protective device 2 are related. As stated above, these are at a change of the arrangement of the first and second clamping elements 18, 22 or in the case of vertical fixing of the first and second fastening strips 6, 7 to be adapted accordingly.

The further clamping element 22, in particular the toggle lever, can cooperate with a spring element 24, which spans when closing the further clamping element 22. It can be simplified so that the opening of the further clamping element 22.

In the above embodiment of the protective device 2, in which only the first clamping elements 18 are arranged, the suspension of the angle elements 15 in the frame 3, however, takes place with a pivoting movement from top to bottom. For this purpose, the first and second fastening strip 6, 7 are provided obliquely to the frame and brought the legs 17 of the angle elements 15 in the engaged position in the frame. Thereafter, the complete suspension of the same takes place by pivoting the first and the second fastening strip 6, 7 about a horizontal pivot axis. It is advantageous if the angle elements 15 have an inlet region, which is provided with a rounding. It can thus be easier to avoid damage to the frame 3 due to the pivoting of the first and second fastening strip 6, 7.

It is further a variant of the protective device 2 is possible in which the first clamping element 18 is not configured as explained above, but the first clamping element 18 is formed exclusively by the or a toggle, so in this embodiment, no further clamping element is present. With the knee lever in operative connection then hooking elements are connected, for example, the angle elements 15, with which the attachment of the protective device 2 is made possible in the frame.

If at least one of the angle elements 15 or generally at least one of the fastening elements in the longitudinal extension 13 of the fastening strips 6 and 7 is relatively adjustable or displaceable, for example when the first clamping element 18 is designed as a toggle lever, the above-mentioned inclined position of the fastening strips 6 and 7 is not required when mounting the protection device 2. It is also possible for both angle elements 15 or fastening elements in the longitudinal extent 13 of the fastening strips 6 and 7 to be designed to be adjustable or displaceable relative to one another.

After pivoting the first and second fastening strip 6, 7, the first clamping elements 18 from the in Fig. 4 shown open position in the in Fig. 2 shown closed position spent and the first and second fastening strip 6, 7 thus fixed to the frame 3.

As in particular from Fig. 2 can be seen, according to the preferred embodiment of the protective device 2 with the exception of a portion of the angle elements 15, ie the legs 17 and part of the legs 16, the connecting units 14 entirely within the upper and second fastening strips 6, 7 are arranged. For this purpose, the first and the second fastening strip 6, 7 may have a recess 25 extending in the direction of the longitudinal extent 13. Preferably, this recess 25 extends over approximately the entire longitudinal extension of the first and second fastening strip 6, 7, so that they can thus be designed as frame profiles.

If the first and further clamping elements 18, 22 are designed as eccentric levers or toggle levers, this embodiment variant of the protective device relates in each case to the (in FIG Fig. 2 shown) closed position of the first and further clamping elements 18, 22nd

In the previously described embodiments of the protective device 2, the first clamping elements 18 each act only on the first or only on the second fastening strip 6, 7.

In Fig. 5 is a further and optionally independent variant of the protective device 2 shown in side view, again for like parts, the same reference numerals or component names as in the preceding Fig. 1 to 4 be used. To avoid unnecessary repetition, reference is made to the detailed description of these figures.

In this embodiment, the surface element 8 is also in the form of a roller blind, as described above, formed. The main difference from the above-described embodiments of the protective device 2 is that with the first clamping element 18, which is arranged for example in the lower mounting strip 7 and preferably lever-like, the upper mounting bar 6 with the lower mounting bar 7 is clamped. The arranged in the lower mounting strip 7 clamping element 18 (it should be noted that due to the presentation, only one of the two clamping elements is shown), for example, via a connecting element 26, such as a spring wire to be connected to the upper mounting bar 6, wherein according to a further embodiment of the Protective device 2, the upper mounting bar 6 may be equipped with a first clamping element 18 which is connected to the connecting element 26. The further clamping element 22, if present, may be, for example, a deflection for the connecting element 26, as shown.

In the Fig. 6 is a further and possibly independent variant of the protective device 2 is shown, wherein also for the same parts the same reference numerals or component names as in the preceding Fig. 1 to 5 be used. To avoid unnecessary repetition, reference is made to the detailed description of these figures.

In the embodiments of the protective device 2 described above, the first and the second fastening strip 6, 7 are not connected to one another or only via the connecting elements 26. At the in Fig. 6 illustrated embodiment of the protective device 2, this now has between the first and the second fastening strip 6, 7 for forming a closed frame profile elements 27. It is possible in this way, a tool-free frame and without damaging the window frame 2 of the window 1 ( Fig. 1 ) on the outside of the window frame. This frame can form in further consequence a mounting option or a mounting frame for the surface element 8, which in turn is clamped in a further frame 28 made of profile elements. It is possible in this way, for example, an insect screen, as in Fig. 6 or to attach an insect screen door without tools to the window 1 or a door.

In the FIGS. 7 and 8 is a section of another and possibly independent variant of the protective device 1 is shown, again with the same parts the same reference numerals or component designations as in the preceding Fig. 1 to 6 be used. To avoid unnecessary repetition, the detailed Description to the previous ones Fig. 1 to 6 referred to or referred to.

The section shows the fastening strip 6 with the roller blind box 9 from the inside, ie in view from the room side of the window 1 (FIG. Fig. 1 ) or a door.

This embodiment of the protective device 2 also has the two first clamping elements 18, which are preferably designed again as an eccentric, and arranged between the two first clamping elements 18 further clamping element 22, which is preferably designed again as a toggle on.

The first clamping elements 18 is assigned in each case an angular element 15 and connected with these effect. As in particular from Fig. 7 it can be seen, the angle elements 15 on three legs, each two legs are arranged at an angle to each other. The angle is preferably not equal to 90 °, wherein in particular the outer leg of the frame 3 ( Fig. 1 ) engages with the middle leg an angle smaller than 90 ° and the middle leg with the arranged within the mounting bar 6 leg forms an angle of greater than 90 °.

In this embodiment variant of the protective device 2, the angular elements 15 are each assigned at least one spring element 29, which is supported in the fastening strip 6. The spring elements 29 are at least approximately formed as leaf springs. About this spring elements 29, it is possible to keep the angle members 15 in the open position, whereby the attachment of the mounting bar 6 in the frame 3 is easier. In the closed position of the angle elements 15, the spring elements 29 are biased.

In the illustrated embodiment, the spring elements 29 are arranged with the angle elements 15 crossing each other. For this purpose, in particular arranged in the mounting bar 6 lower leg of the angle elements 15 and / or the spring elements 29 may be provided with a slot, so that the angle elements 15 can be inserted into the spring elements 29.

The spring elements 29 may for example consist of a plastic.

But it can also be used differently shaped spring elements 29, for example coil springs, but then preferably are arranged entirely below the corresponding lower leg of the angle elements 15.

The clamping of the fastening strip 6 on the frame 3 ( Fig. 1 ) takes place in this embodiment of the protective device 2 inter alia by bending the angle elements 15, that is, the lower, arranged in the fastening strip 6 legs of the angle elements 15, as a result of the action of the first clamping elements 18 on the angle elements 15 during clamping. It is thus achieved a greater way when clamping.

In addition, it is possible that the angle elements 15 are formed latching in their recording.

Of course, the second, in the FIGS. 7 and 8 not shown fastening strip 7 may be formed according to the mounting bar 6.

The exemplary embodiments show or describe possible embodiments of the protective device 2 or of the window 1, wherein it should be noted at this point that various combinations of the individual variants are also possible with one another.

For the sake of order, it should finally be pointed out that for a better understanding of the structure of the protective device 2 or of the window 1, these have been shown partially unevenly and / or enlarged and / or reduced in size.

REFERENCE NUMBERS

1

window

2

guard

3

frame

4

profile element

5

surface

6

mounting strip

7

mounting strip

8th

surface element

9

roller box

10

holding member

11

retaining element

12

Bottom rail

13

longitudinal extension

14

connecting unit

15

angle element

16

leg

17

leg

18

clamping element

18a

leg width

19

element

20

width

21

last width

22

clamping element

23

arrow

24

spring element

25

recess

26

connecting element

27

profile element

28

frame

29

spring element

Claims (14)

Protective device (2) for attachment to a frame made of profiles, comprising a first fastening strip (6), a second fastening strip (7) and a surface element (8) which can be clamped or arranged between the first and the second fastening strip (6, 7) wherein the first and the second fastening strip (6, 7) have connecting units (14) for connecting the protective device (2) to the frame, and the connecting units (14) each have at least one angled element (15) for at least partially embracing the frame, characterized in that the connecting units (14) each have at least one clamping element (18). Protective device (2) according to claim 1, characterized in that the clamping elements (18) between the first and the second fastening strip (6, 7) are arranged. Protection device (2) according to claim 1 or 2, characterized in that in each case at least one tensioning element (18) between in each case two angle elements (15) of the first fastening strip (6) and in each case at least one tensioning element (18) between in each case two angle elements (15) second fastening strip (7) is arranged. Protective device (2) according to one of claims 1 to 3, characterized in that each angle element (15) is associated with a clamping element (18). Protective device (2) according to one of claims 1 to 4, characterized in that the clamping elements (18) are designed as eccentric. Protective device (2) according to claim 5, characterized in that the eccentrics are designed as eccentric levers. Protection device (2) according to one of claims 1 to 6, characterized in that on the first and / or on the second fastening strip (6, 7) in the region of the angle elements (15) in each case at least one friction-increasing element (19) for forming a frictional connection between the protective device (2) and the frame is arranged. Protection device (2) according to one of claims 1 to 7, characterized in that between two clamping elements (18), a further clamping element (22) is arranged. Protection device (2) according to claim 8, characterized in that the further clamping element (22) is designed as a toggle lever. Protective device (2) according to one of claims 1 to 9, characterized in that, with the exception of a part of the angle elements (15), the connecting units (14) are arranged entirely within the first and second fastening strips (6, 7). Protection device (2) according to one of claims 1 to 10, characterized in that between the first and the second fastening strip (6, 7) for forming a frame profile elements (27) are arranged. Protection device (2) according to claim 11, characterized in that on the frame of the first and the second fastening strip (6, 7) and the profile elements (27), a further frame (28) is arranged, wherein the surface element (8) on the further frame (28) is attached. Window (1) or door comprising a frame (3) made of profile elements (4) and a protective device (2) which is connected to the frame (3), characterized in that the protective device (2) according to one of claims 1 to 12 is trained. Use of the protective device (2) according to one of claims 1 to 11 as sunscreen or insect protection or pollen protection or fine dust protection on the outside at a window (1) or a door.

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