Protective device for sun, insect, rodent, dust and pollen protection

Abstract

A protective device (2) for sun, insect, rodent, dust, and / or pollen protection for a window (4) or for a door, comprising a surface element (6) for covering an opening (10) of a frame (8) of the window (4) or the door, wherein the surface element (6) has a flatly extending covering material (12) and a surface element frame (14) holding and in particular spanning the covering material (12), and at least one holder (16) connected to the surface element frame (14) for fastening the surface element (6) to the frame (8), wherein the holder (16) forms a fastening space (18) that is open at least on one side and into which a section of the frame (8) is to be inserted, characterized in thatthat the holder (16) comprises a first holder part (20) which is fixedly connected to the surface element frame (14) and a second holder part (22) which is movably connected to the first holder part (20) in the mounted position of the holder (16).

Description

The present invention relates to a protection device for solar, insect, rodent, dust and / or pollen protection for a window or for a door, comprising a surface element for covering an opening of a window frame of the window or of the door. The surface element has a covering material extending in a planar manner and a surface element frame holding and in particular covering the covering material. In addition, the protective device comprises at least one holder connected to the surface element frame for fastening the surface element to the frame. The holder forms an at least one-sidedly open fastening space into which a section of the frame is to be inserted.Such protection devices are regularly attached to windows or doors for protecting the interior space bounded by the window or door, in particular the interior space of the building. In this case, the protective device is to be arranged on the outside, i.e. on a side facing away from the interior, in front of an opening of the window frame or of the door. This opening is closed by the window or door leaf when the window or door is closed. The planar element frame can be formed, for example, by a metal wire or a plastic profile. In particular, the surface element frame is designed as a tenter frame. A surface element size and / or shape is usually adapted to the window or the door. The surface element preferably projects beyond the opening of the frame by a few centimeters. The covering material is in particular designed as a lattice, lattice fabric, knitted fabric and / or knitted fabric. Although the opening of the frame is covered by the surface element, the covering material, which is in particular permeable to air, still allows air to flow through the opening.For fastening the surface element to the frame, holders of the type mentioned at the beginning are usually used. In practice, such a holder is frequently formed in one piece and is manufactured, for example, from flat steel. The support may have a Z-shape in cross section, the Z-shape being understood to mean a three-armed arrangement in which each of the three legs is arranged at right angles to the respective adjacent leg and in which two outer ones of the legs extend in opposite directions and at opposite ends from a central leg. One of the outer legs forms a connecting region for in particular a firm connection to the surface element. The connecting region can have, for example, recesses for screw connection to the surface element. The two other legs, in particular together with the surface element, delimit the fastening space into which a section of the frame is to be inserted.Holders of the above-described type are, however, suitable only for certain frame structures, in particular only certain frame structures. These holders can therefore be used comparatively inflexible. Furthermore, protective devices with such holders are relatively complicated to mount and, owing to the often fixed connection of holder and surface element, are regularly associated with damage to the surface element, in particular to the surface element frame, for example as a result of screws entering. A connection of the holder to the frame is also comparatively uncertain. In addition, in the case of holders to be screwed to the surface element, these holders are exclusively suitable for use with surface elements which make such a screw connection possible at all. The field of application of the holders and the flexibility of the protective device are thus limited.The object of the present invention is therefore to provide a protective device in which the disadvantages of the prior art are avoided.The object is achieved by a protective device according to claim 1. Advantageous further developments of the invention can be taken from the respective dependent claims referred back thereto, the following description and the figures.According to the invention, the holder comprises a first holder part which is fixedly connected to the planar element frame and a second holder part which is movably connected to the first holder part in the mounted position of the holder.A window or door is understood to mean in each case a unit comprising the window frame of the window or of the door and a leaf of the window or of the door.The connection of the holder to the surface element frame is in particular configured such that the holder is connected to a frame profile section of the surface element frame, i.e. a section of the profile forming the surface element frame.A fastening space open at least on one side is understood to mean a space for accommodating the frame section, which space is limited at least on two sides, in particular on three sides, but is not closed. In order for the frame section to be able to be inserted into the fastening space or for the holder with the fastening space to be able to be placed over the frame, the fastening space must be open on at least one side. In the case of a fastening space which is bounded in particular on three sides, the fastening space is designed to be open for clamping around the elongate frame section, in particular on three other sides.A frame portion is in particular a portion of a frame web, wherein the frame web protrudes to a center of the opening relative to a rest of the frame. This frame web partially overlaps or shields the leaf of the window or of the door, as viewed from an outer side. The holder is in particular clamped to this frame web and / or placed on this frame web.A fixed connection between the holder and the surface element frame is considered to be a connection which is non-destructively unreleasable. The connection can be made indirectly or directly.A connection in the mounted position of the holder is understood to mean a connection in the final mounted position of the protection device on the window or the door. Prior to final assembly, the support members may be uncoupled from each other. They are then only brought into engagement or assembled with one another during final assembly. For this purpose, the holding parts are preferably detachably connected or connectable to one another.The holding parts are in particular formed separately, i.e. as at least two individual parts. In the mounted position of the holder, however, these separate or different components are in engagement with one another.Preferably, the holder extends in a direction running parallel to the longitudinal axis of a frame profile section of the surface element frame from 10 millimeters to 70 millimeters, preferably from 20 millimeters to 60 millimeters, particularly preferably from 30 millimeters to 50 millimeters, in particular from 40 millimeters. The holder is thus particularly stable.The protective device according to the invention is distinguished by a comparatively low outlay on assembly because of the first holding part already connected to the planar element. The protective device can also be used relatively flexibly, in particular for different frame shapes, due to the movable connection of the holding parts.In a preferred embodiment of the invention, the first holding part forms a receiving portion which delimits a receiving region receiving the planar element frame and which in particular at least partially engages around the planar element frame in the receiving region. The receiving section preferably engages around the surface element frame on a side of the surface element frame facing away from the frame opening and / or on an end of the surface element frame facing away from the frame opening. The gripping around takes place preferably at least predominantly, i.e. gripping around more than half of the circumference, with respect to a circumference of a profile cross section of the surface element frame. The surface element is thus held securely in the receiving region. The planar element frame is arranged in particular in the receiving region. In the case of a surface element frame profile which is circular in cross section, the receiving region is in particular likewise formed at least in sections in the shape of a circular arc.Thus, the connection of the holder and the surface element frame is particularly simple and secure.In a further preferred embodiment, the first holding part forms a central section connecting the receiving section to a first joint section formed integrally therewith, wherein the central section preferably spans a plane in its planar extent which extends at most at an angle of 30°, particularly preferably at most at an angle of 20°, further particularly preferably at most at an angle of 10°, in particular parallel, with respect to a surface element plane spanned by the covering material. The receiving portion, the central portion and the first joint portion of the first mounting part are formed in particular integrally with one another. The central section extends in particular in a planar manner between the receiving section and the first joint section. The first holding part is arranged with respect to the surface element plane spanned by the covering material, in particular with respect to the covering material itself, preferably at a distance of at most 30 mm, preferably of at most 20 mm, particularly preferably of at most 10 mm, in particular without a distance. Preferably, the first holding part protrudes beyond the surface element in the direction perpendicular to the surface element plane by at most 20 millimeters, preferably at most 10 millimeters, particularly preferably at most 5 millimeters, in particular not. Thus, both the first holding part and the protective device are designed to be particularly flat. Due to the flat configuration, they take up comparatively little space, for example during storage and transport, as a result of which these are correspondingly cost-effective. The protruding angle indications between the central portion and the surface element plane as well as the protruding distance indications of the first holding part relative to the surface element relate in particular to a state of the protective device before its final assembly. In the mounted position of the holder, depending on the frame shape, a position of the first holder part deviating from these angle and / or distance information may be desired for adaptation to a frame shape.Preferably, the receiving section is adapted in cross section to an outer contour of a frame profile section of the surface element frame and is in particular configured in the shape of a circular section. The outer contour of the frame profile section relates here to the outer contour of the frame profile section in cross section, wherein the frame profile section is in particular circular in cross section. The receiving section is designed in the shape of a circular arc for a frame profile section which is circular in cross section, in particular in the shape of a circular arc, wherein the circular arc formed by the receiving section forms this circle preferably over half, i.e. more than 50 percent, with respect to the circumference of a geometric circle. Thus, a predominant part of the circumference of the frame profile section is surrounded by the receiving section. For inserting the frame profile section into the receiving section, the receiving section is preferably open, in particular open towards the fastening space. This allows a simple, secure and space-saving connection of the holder and the planar element frame.Preferably, the first holding part is firmly connected, in particular sewn, to the surface element. The first holding part is preferably firmly connected via its central section to the surface element. Due to its in particular planar configuration, the central portion provides a comparatively large surface for simple connection to the surface element. Preferably, the first holding part is firmly connected to the covering material or an intermediate element connecting the covering material to the surface element frame, which is in particular designed as a cover element running around the surface element frame. In particular, the covering material is sewn together for connection to the surface element frame, wherein for reinforcement and / or visually appealing cladding of the surface element frame, an enveloping element, for example in the form of a binding band, which surrounds the surface element frame can be used. Thus, no additional manufacturing step is necessary for connecting the holder to the surface element. The production of the protective device and the mounting of the first holding part on the planar element can be effected in a particularly simple manner.In a preferred embodiment of the invention, the second mounting part is connected to the first mounting part in a pivotable manner in the mounted position of the mounting, in particular about a pivot axis running parallel to the longitudinal axis of a frame profile section of the surface element frame. The pivot axis, which runs in particular parallel to the longitudinal axis of the frame profile section, is in particular also arranged parallel to the longitudinal axis of the frame frame section connected to the holder. The two holding parts are designed to be pivotable relative to one another in particular over an angular span of preferably at least 5°, particularly preferably of at least 10°, further particularly preferably of at least 20°, in particular of at least 30°. The holding parts are preferably designed to be pivotable relative to one another over an angular span of less than 180°, preferably of less than 90°. This allows the pivoting movements usually necessary for covering various frame shapes to be covered. The first mounting part and the second mounting part together form, in particular, a (pivot) joint, wherein the first mounting part forms a first joint section of the joint and the second mounting part forms a second joint section of the joint. The distance from the surface element to the end of the holder facing away from the surface element and the angle between the first holder part and the second holder part can thus be changed in order to adapt the fastening space to a frame shape or frame profile. The holder and the protective device can be used in a particularly flexible manner.In a further preferred embodiment of the invention, the fastening space is bounded both by the first mounting part and by the second mounting part and in particular on three sides. The fastening space is bounded, in particular on three sides, jointly by both holding parts and not necessarily individually by each of the holding parts. The fastening space is defined in particular on those sides which are opposite an inner side of the frame, an outer side of the frame and a side of the frame directed towards the opening center. Thus, the part of the holder forming the fastening space forms in particular a clip for connection to the frame. As a result, a releasable connection to the frame, in particular to the frame web, is achieved in a particularly simple manner. Also, by changing the arrangement of the holding parts relative to each other, the fastening space, in particular its shape, can be changed.The holder preferably has a fastening stop delimiting the fastening space, up to which the frame is to be inserted in its insertion direction through an insertion opening of the fastening space opposite the fastening stop. The fastening stop is preferably designed to bear against the frame in the mounted position of the holder. In particular, the fastening stop delimits the fastening space on a central side of its three sides. A defined position of the frame relative to the holder is thus achieved in the mounted position of the holder. In addition, the holder and the protective device are comparatively simple to mount.Preferably, the fastening space is bounded on a first side by the first mounting part and on a second side opposite the first side by the second mounting part. The first side and the second side are preferably opposite each other with respect to a fastening space center. In addition, the first side and the second side are preferably each arranged adjacent to the middle side forming the fastening stop. The frame is to be arranged in a direction arranged perpendicular to the surface element plane, in particular between the first side and the second side. The first holding part is preferably designed for, in particular exclusively, bearing on the outside of the frame. The second holding part is preferably designed for internal, but in particular not external, contact with the frame. A constructionally simple implementation of the changeable fastening space of the holder is thus promoted.In a preferred embodiment, a connecting section of the second holding part extends away from the planar element frame in a direction which runs perpendicular to a plane spanned by the covering material. A connecting section starting from the planar element frame is understood to be a connecting section which extends in the direction which runs perpendicular to the planar element plane spanned by the covering material, with or without contact to the planar element frame, as far as the planar element frame or at least partially overlaps it in this direction. The connecting section extends away from the surface element in particular on the side of the covering material facing the window frame. Preferably, the connecting portion connects the second joint element of the second holding part to the preferably present holding arm of the second holding part. Since the second holding part according to this embodiment extends in the direction perpendicular to the covering material plane as far as the planar element frame, the first holding part can be designed to be particularly flat in this direction. Thus, the protective device itself can also be flat for promoting compact storage and transport dimensions.In a further preferred embodiment of the invention, the second mounting part forms a holding arm which, in the mounted position of the mounting, is designed to engage over the frame on its side facing away from the surface element. The holding arm is preferably located at one end of the second holding part or at one end of the connecting section of the second holding part, which is arranged in a direction running perpendicularly away from the covering material. The holding arm preferably extends at an angle, in particular vertically, from the rest of the second holding part. This enables a secure and simple connection of the holder to the frame.Preferably, the holding arm extends at least in sections curved and / or angled in the direction directed toward the frame. A distance of the curved and / or angled section of the holding arm from the frame preferably decreases with increasing distance from the rest of the second holding part. This allows at least partial gripping around of a frame seal, which is usually arranged on an inner side of the frame, which is assigned to the holding arm. Thus, a connection of the holder to the frame is even more secure and an undesired detachment is avoided.The holding arm preferably has an end section running at an angle relative to a remainder of the holding arm for at least partially enclosing a seal arranged on the inside of the frame. The end section runs in particular parallel to the inner side frame side and / or perpendicular to the connecting section of the second mounting part. The end section is preferably arranged closer to the frame than the rest of the holding arm. The retaining arm engages around the frame seal in cross section, in particular at least predominantly. The second mounting part forms a seal receiving region, which is bounded at least on three sides, for receiving the frame seal. The security of the connection is thus further improved.In a preferred embodiment of the invention, the second holding part is formed from at least two initially separate holding part elements which can be connected to one another, in particular fixedly, in different positions in order to adapt an extension of the fastening space to a frame thickness in a direction perpendicular to the covering material. The frame thickness is understood to mean an extension of the frame in a direction perpendicular to the longitudinal axis of the profile section, i.e. in a direction perpendicular to the plane spanned by the covering material. The support sub-elements preferably overlap each other for connection to each other. The connection of the holding part elements is preferably effected in the connection section of the second holding part, which connection section extends in particular longitudinally in the direction perpendicular to the surface element plane. An overlap length is preferably at least 0.5 centimeters, particularly preferably at least 1 centimeter, in particular in the direction perpendicular to the covering material. By connecting the holding sub-elements in different positions, the extension of the fastening space in the direction perpendicular to the covering material plane can be adjusted by at least 1 centimeter, preferably by at least 2 centimeters, particularly preferably by at least 3 centimeters, further particularly preferably by at least 4 centimeters, in particular by at least 5 centimeters. For this purpose, at least one of the holding sub-elements preferably has a section forming the connecting section with a length corresponding at least to the adjustment length. The extent of the fastening space in this direction can be changed, in particular enlarged, by an even greater extent, in that an intermediate element is preferably arranged between the two holding part elements. The intermediate element preferably overlaps each of the holding sub-elements and is in turn in particular permanently connectable thereto. A fixed connection is understood to be a non-destructively unreleasable connection. In particular, the holding sub-elements are rigidly connected to one another, optionally also to the intermediate element. The connection of the holding elements is effected in particular by a welding method or by sewing. A welding method, in particular ultrasonic welding, is particularly advantageous in this case, since a quick, simple and secure connection of the holding partial elements can be effected therewith. The holder and the protective device can thus be used flexibly for different frame thicknesses.In a further preferred embodiment, the holder is made of plastic. The holder can thus be produced comparatively cost-effectively and has a low weight. In addition, the holder then has in particular an elastic deformability, so that it can be braced against the frame during the assembly of the protective device or can be connected to the frame in a clamping manner. Weldability by means of ultrasonic welding is thus also promoted.Further details and advantages of the invention can be taken from the figures and the following description of the figures; they show schematically: FIG. 1 shows a front view of a window with a protective device according to the invention, FIG. 2 shows the mounting of the protective device from FIG. 1 in a section along line II-II from FIG. 1, FIG. 3 shows a perspective view of the holder from FIG. 2, FIG. 4 shows a side view of the holder from FIG. 3 according to direction III from FIG. 3, and FIG. 5 shows a side view of a surface element and of a first mounting part of the protective device from FIG. 1 in the direction V from FIG. 1.Identically or similarly acting parts are provided with identical reference numerals, if appropriate. The individual technical features of the embodiments described below can also be the subject matter of the invention in combinations other than those shown in the exemplary embodiments and in combination with the features described above.FIG. 1 shows a front view of a protective device 2 which closes a window frame opening 10 of a window 4. When the window 4 is closed, this window frame opening 10 is closed by a window sash 5. For this purpose, a surface element 6 (not shown, cf. FIG. 2 ) is attached to a window frame 8 of the window 4 via a plurality of holders 16, in the present case in each case two holders 16 per window frame side.FIG. 2 shows the installation situation of one of the holders 16 from FIG. 1 in detail. The protection device 2 serves for the protection of the window 4 from sun, insects and / or pollen, and it can also be used for rodent and / or dust protection. The protective device 2 comprises a surface element 6 for covering the opening 10 of the frame 8, wherein the surface element 6 comprises a covering material 12 extending in a planar manner and a surface element frame 14 holding and currently also covering the covering material 12. The connection between covering material 12 and surface element frame 14 is shown in more detail in FIG. 5. The holder 16 connected to the surface element frame 14 serves for fastening the surface element 6 to the frame 8, The holder 16 has a fastening space 18 which is open at least on one side and into which a section of the frame 8 is introduced. The holder 16 is embodied in two parts in the present case. It comprises a first mounting part 20 firmly connected to the surface element frame 14 and a second mounting part 22 movably connected to the first mounting part 20 in the illustrated mounted position of the mounting 16, and the protective device 2 is thus simple to mount and can be flexibly adapted to different shapes of the web of the frame 8 accommodated in the fastening space 18.The second holding part 22 is connected to the first holding part 20 in a pivotable manner, in the present case about a pivot axis 38 which runs parallel to the longitudinal axis 36 and lies perpendicular to the plane of the drawing, of a frame profile section of the surface element frame 14. Thus, a mobility of the holding parts 20, 22 relative to each other in the direction relevant to the change of the fastening space 18, namely in the direction 54 perpendicular to the surface element plane 34 spanned by the covering material 12, is made possible.A structurally simple configuration of the holder 16 and its holder parts 20, 22 movable relative to one another is achieved in that the fastening space 18 is delimited both by the first holder part 20 and by the second holder part 22 and in the present case on a total of three sides 40, 42, 44. On its first side 40, the fastening space 18 is delimited by the first mounting part 20 and on a second side 44 opposite the first side 40 by the second mounting part 22. On its central side 42 arranged between the sides 40 and 44, the fastening space 18 forms a fastening stop 46 up to which the frame 8 is to be inserted in its insertion direction 48 through an insertion opening 50 of the fastening space 18 opposite the fastening stop 46.A connecting portion 52 of the second mounting part 22 extends away from the planar element frame 14 in the vertical direction 54 from the planar element 6. Thus, both the first mounting part 20 and the unit of surface element 6 and first mounting part 20 can be embodied comparatively compactly in this direction 54.For the secure connection of the holder 16 to the frame 8, the second holder part 22 forms a holding arm 56 which, in the mounted position of the holder 16 shown, engages over the frame 8 on its side 58 facing away from the surface element 6.FIGS. 3 and 4 show in particular that the holding arm 56 of the holder 16 extends at least in sections in a curved and / or angled manner in the direction 60 (cf. FIG. 2 ) directed towards the frame 8, and in particular towards the fastening space 18. In the present case, the holding arm 56 also has an end section 62 which runs at an angle relative to a remainder of the holding arm 56 for at least partially enclosing a seal 64 arranged on the inside of the frame 8 (cf. FIG. 2 ). The end section 62 of the holder 16 preferably bears against the frame 8. Thus, the holder 16 can hook on the seal 64 for secure connection to the frame 8.The second holding part 22 is formed in the present case from at least two initially separate holding part elements 66, 68, which can be connected to one another, in particular fixedly, in different positions in order to adapt an extension 70 of the fastening space 18 to a frame thickness 72 (cf. FIG. 2 ) in a direction 54 perpendicular to the covering material 12. For this purpose, the holding sub-elements 66, 68 overlap and are connected to one another at their overlapping point, in particular welded by means of ultrasonic welding. By changing the overlap length, the position of the support sub-elements 66, 68 with respect to one another in the manufacturing process of the support can be changed before assembly. The holding part 22 can thus be individually adapted to the window frame 8 and subsequently made available for final assembly on the window 4.FIG. 5 shows a connection between surface element 6 (cf. FIG. 1 ) and first holding part 20 in section. The first holding part 20 forms a receiving section 24, which delimits a receiving region 26 receiving the planar element frame 14 and which in particular at least partially, in the present case predominantly, surrounds the planar element frame 14 in the receiving region 26. Unlike the illustration in FIG. 5, the gripping around can be effected without any spacing. The surface element frame 14 is thus connected to the first mounting part 20 in a comparatively simple and secure manner.The first holding part 20 also forms a central section 30 connecting the receiving section 24 to a first joint section 28 formed integrally therewith, wherein the central section 30, which is formed in particular in a planar manner, preferably spans a plane 32 which runs in particular parallel to a planar element plane 34 spanned by the covering material 12. Thus, the surface element 6 and the first holding part 20 are designed to be particularly flat and compact in the connected state.The receiving section 24 is adapted in cross section to an outer contour of a frame profile section of the surface element frame 14 for space-saving and simple connection to the surface element 6. In the present case, this is formed in the shape of a circular arc because of the circular cross section of the frame profile section of the surface element frame 14.The safety of the connection between the first holding part 20 and the surface element 6 is further increased by the first holding part 20 being firmly connected to the surface element 6, in the present case to the covering material 12, in particular being sewn, as schematically illustrated. The connection schematically represented by means of the connecting element 74 is effected in particular via the central section 30. in addition, the planar element 6, as in the present case, can have a cover element 76 which surrounds the planar element frame 14, optionally also the covering element 12 running around it. In practice, the components 30, 12, 76 connected by means of connecting elements 74 could be used, for example, during sewing to one another, so that their connection, in contrast to the illustration in FIG. 5, can also be made without any distance from one another.List of Reference Numbers2 Protective device 4 window 5 window sash 6 surface element 8 frame 10 frame opening 12 covering material 14 surface element frame 16 holder 18 fastening space 20 first holder part 22 second holder part 24 receiving section 26 receiving area 28 first joint section 30 central section 32 central section plane 34 surface element plane 36 longitudinal axis frame profile section 38 pivot axis 40 first side fastening space 42 second side fastening space 44 third side fastening space 46 fastening stop 48 insertion direction frame 50 insertion opening 52 connecting section 54 perpendicular direction 56 holding arm 58 frame side 60 direction 62 end section 64 seal 66 first holder part element 68 second holder part element 70 extension fastening space 72 frame thickness 74 connecting element 76 cover element

Claims

A protection device (2) for protecting against sun, insects, rodents, dust and / or pollen for a window (4) or for a door, comprising a surface element (6) for covering an opening (10) of a window frame (8) of the window (4) or the door, wherein the surface element (6) comprises a covering material (12) extending in a planar manner and a surface element frame (14) holding and in particular clamping the covering material (12), and at least one holder (16) connected to the surface element frame (14) for fastening the surface element (6) to the window frame (8), wherein the holder (16) forms an at least one-side open fastening space (18) into which a section of the window frame (8) is to be inserted, characterized in that, the holder (16) comprises a first holder part (20) fixedly connected to the planar element frame (14) and a second holder part (22) movably connected to the first holder part (20) in the mounted position of the holder (16).The protective device (2) according to claim 1, characterized in that the first holding part (20) forms a receiving portion (24), which delimits a receiving region (26) receiving the surface element frame (14) and which in particular at least partially surrounds the surface element frame (14) in the receiving region (26).The protective device (2) according to claim 2, characterized in that the first holding part (20) forms a central portion (30) connecting the receiving portion (24) to a first joint portion (28) formed integrally therewith, wherein the central portion (30), in its planar extension, preferably spans a plane (32) which extends at most at an angle of 45° to a surface element plane (34) spanned by the covering material (12), particularly preferably at most at an angle of 30°, further particularly preferably at most at an angle of 15°, in particular parallel.The protective device (2) according to claim 2 or 3, characterized in that the receiving section (24) is adapted in cross section to an outer contour of a frame profile section of the surface element frame (14) and is in particular configured in the shape of a segment of a circle.The protective device (2) according to any one of the preceding claims, characterized in that the first holding part (20) is firmly connected, in particular sewn, to the surface element (6).The protective device (2) according to any one of the preceding claims, characterized in that the second mounting part (22) is connected to the first mounting part (20) in a pivotable manner in the mounted position of the mounting (16), in particular about a pivot axis (38) running parallel to the longitudinal axis (36) of a frame profile section of the surface element frame (14).Protective device (2) according to one of the preceding claims, characterized in that the fastening space (18) is bounded both by the first mounting part (20) and by the second mounting part (22) and in particular on a total of three sides (40, 42, 44).Protective device (2) according to one of the preceding claims, characterized in that the holder (16) has a fastening stop (46) which delimits the fastening space (18), up to which the frame (8) is to be inserted in its insertion direction (48) through an insertion opening (50) of the fastening space (18) which is situated opposite the fastening stop (46).Protective device (2) according to one of the preceding claims, characterized in that the fastening space (18) is bounded on a first side (40) by the first mounting part (20) and on a second side (44) opposite the first side (40) by the second mounting part (22).The protective device (2) according to any one of the preceding claims, characterized in that a connecting portion (52) of the second holding part (22) extends away from the surface element (6) starting from the surface element frame (14) in a direction (54) which runs perpendicular to a plane (34) spanned by the covering material (12).Protective device (2) according to one of the preceding claims, characterized in that the second mounting part (22) forms a holding arm (56) which, in the mounted position of the mounting (16), is designed for engaging over the window frame (8) on its side (58) facing away from the surface element (6).Protective device (2) according to claim 11, characterised in that the holding arm (56) runs at least in sections curved and / or angled in the direction (60) directed towards the frame (8).Protective device (2) according to claim 11 or 12, characterised in that the holding arm (56) has an end section (62), which runs at an angle relative to a remainder of the holding arm (56), for at least partially enclosing a seal (64) arranged on the inside of the frame (8).Protective device (2) according to one of the preceding claims, characterized in that the second holding part (22) is formed from at least two initially separate holding part elements (66, 68), which can be connected to one another, in particular fixedly, in different positions in order to adapt an extension (70) of the fastening space (18) to a frame thickness (72) in a direction (54) perpendicular to the covering material (12).Protective device (2) according to one of the preceding claims, characterized in that the holder (16) is produced from plastic.

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