PROFILE ARRANGEMENT OF A WINDOW OR DOOR WITH A SASH PROFILE, IN PARTICULAR A SLIDING SASH PROFILE

Description

[0001] The invention relates to a profile arrangement of a window or door, comprising a sash profile, in particular a sliding sash profile, a frame profile and a base profile, with a profile strip arranged on the vertical frame profile on the locking side between locking elements, with attachment of the base profile and the profile strip to the frame profile, which are arranged opposite the sash profile separated by a rebate area in a rebate circumferential direction and with a displacement of the sash profile relative to the frame profile in a direction transverse, in particular perpendicular, to the main plane of the window or door according to the preamble of claim 1.

[0002] Sliding sash profiles, such as sliding sashes or parallel sliding sashes of a window or door, are known in a wide variety of designs and in the simplest case consist of a profile arrangement with a sash profile arranged in an outer frame profile to be slidable for opening and closing, and of another door or window element, such as a fixed sash or fixed panel, also arranged in the frame profile.

[0003] The closed sliding sash can be locked on the side facing away from the door or window element by activating an operating mechanism integrated into the sash profile on the frame profile, thus securing it against unauthorized opening. Horizontally movable sliding sashes with a parallel stop mechanism are usually mounted above or below the sash so that they can slide. When opened, typically using an operating handle on the sliding sash, the sash is stopped perpendicular to the main plane of the frame profile with the seals, allowing it to slide more easily. The opened sliding sash can then be slid in front of an adjacent fixed sash. Parallel stop sash profiles with a small stop dimension relative to the frame profile when open are designed solely for free sliding.When closing, the sliding sash is pulled towards the frame profile, pressing the seals of the sash profile against the frame profile. Opening and closing is also possible via electric, hydraulic, or pneumatic actuators.

[0004] German patent DE 102016119515 A1 discloses a sliding door unit comprising a frame and a sliding door that can be moved within the frame, in which at least one fitting is installed. Several locking bolts are provided along the height of a frame profile of the frame, which can engage with a corresponding locking element. Alternatively, several locking bolts can also be provided along the height of a frame profile of the sliding door, each of which engages with a locking housing on the frame. In one embodiment, a locking element is provided which prevents the sliding door lock from being operated when the locking bolt is in a retracted position. The sliding door locks when the locking bolt is in the extended position and can engage with the locking element.The locking element can engage with the locking bolt or a component connected to the locking bolt to lock an actuating element for locking the sliding door when the locking bolt is in the retracted position. The actuating element for locking the sliding door is then only fully movable when the locking bolt is in the extended position.

[0005] The locking elements attached to the frame profile are mounted using conventional screws. Alternatively, the locking elements are positioned in elaborately milled recesses on the vertical frame member of the frame profile or are simply screwed onto the frame member. While the milled version offers an attractive appearance, the complexity of the design results in very high manufacturing costs. No other version is known that combines aesthetically pleasing design with minimal installation effort and cost-effective manufacturing.

[0006] DE 7247268 U1 discloses a profile arrangement for lift-and-slide windows or doors with a frame profile of a jamb and attachment profiles, for the arrangement of which on the frame profile of a jamb corresponding recesses are provided in it, and with a frame profile which has two legs on the side facing away from a pane or a panel running parallel to the outer boundary sides, between which a cavity open towards the leg ends is arranged, wherein recesses for receiving sealing strips are required in the leg ends and a roller fitting can be provided in the cavity or the cavity can be sealed by an additional profile.

[0007] The known arrangement suffers from the drawback that, in the profile arrangement shown in the application for lift-and-slide windows or doors, additional profiles are required, in particular an extension profile for a seal with a sliding guide function and an extension profile for load-bearing running elements. Due to the different variants, this affects manufacturing and storage costs, thereby increasing the overall cost of the window or door. Furthermore, the known profile arrangement with different extension profiles results in increased assembly effort. Cutting the profiles to length and assigning the mounting location complicates the installation due to the different profile cross-sections. Moreover, the type and position for connecting the extension profiles to the profile arrangement must be readjusted repeatedly due to the different profile cross-sections.Furthermore, attaching the mounting profile to the frame proves to be complex, as it is done using conventional fasteners such as screws, resulting in a considerable expenditure of time and money.

[0008] US 2021 / 277710 A1 discloses a further profile arrangement of a window or door, consisting of a sash profile, in particular a sliding sash profile, a frame profile and an attachment profile attached to the frame profile.

[0009] None of the known profile arrangements has an attachment profile which can be mounted almost circumferentially on the profile arrangement and is in operative connection with the functional components of the parallel sliding fitting of the window or door, wherein the attachment profile is suitable for receiving locking elements and receives connecting elements, such as a molded part according to the invention, which is arranged at the joint areas between the vertical and horizontal frame members of the frame profile and receives a profile strip which fills the gap or space from the locking element to the locking element and the locking element up to a joint area between the vertical frame member and the horizontal frame member of the frame profile and contributes to a good appearance and increased security against unauthorized intervention in a locked closed position of the sash profile to the frame profile.Furthermore, the sealing function is increased, especially in driving rain.

[0010] The invention is based on the objective of providing a reliable and compact profile arrangement for a window or door, in particular for a sliding sash as a parallel-tilt sliding sash, which eliminates the aforementioned disadvantages, is cost-effective with good aesthetics for the window or door, and improves the guiding function and adjustment of the functional components of the parallel-tilt sliding fitting in a simple, quick, safe and precise manner with little installation space, while also contributing to the sealing function.

[0011] According to the invention, the problem is solved by the profile arrangement with a parallel-opening sliding fitting for a window or door, in particular a sliding sash as a parallel-opening sliding sash according to claim 1. Advantageous embodiments of the invention are described in the features of the dependent claims.

[0012] Essentially, the profile arrangement of a window or door consists of a sash profile, in particular a sliding sash profile, a frame profile with a base profile, and a profile strip, wherein the profile strip is connected to the base profile on the vertical frame profile of the locking side. The base profile is attached to the frame profile and arranged opposite the sash profile, separated from it by a rebate area in a circumferential direction. For a displacement or offset movement of the sash profile relative to the frame profile, the sash profile is movably connected to an actuating mechanism and a displacement device arranged on the sash profile in a direction transverse, in particular perpendicular, to the main plane of the window or door, and is movably connected in the circumferential direction. The sash profile is assigned at least one running element with rollers for displacement parallel to the frame profile.The operating mechanism arranged on the sash profile includes sliding locking elements which, together with locking engagement elements arranged on the frame profile, form a locked closing position of the window or door.

[0013] To ensure a secure connection of the profile strip and a consistently good appearance on the lockable closure side of the window or door, a molded part is arranged at each end of the vertical frame member at the transition to the horizontal frame member, in the so-called butt joint area, according to the invention. For a secure fit of the molded part to the frame profile, the molded part has a first receiving groove that engages the guide web of the vertically arranged extension profile by means of a rotation transverse to the longitudinal direction of the extension profile, thus enabling a form-fitting and slidable connection.The molded part is then guided with vertical displacement on the guide rib and moved by the hook-like undercut on the vertical attachment profile towards the horizontal frame member below or frame member above to the attachment profile into a final position, whereby a second receiving groove of the molded part engages in the guide rib of the horizontally arranged attachment profile in a form-fitting manner and forms a non-displaceable connection with the frame profile.

[0014] Simple and tool-free assembly is achieved by the molded part having a projecting extension in the first receiving groove, which engages in the clearance or undercut of the guide web and forms the movable undercut of the molded part to the guide web of the extension profile.

[0015] A further optical and structural advantage is that the molded part, with a visible outer, partially circumferential plane, is almost flush with a similarly visible outer circumferential surface of the profile strip, forming an extension of the profile strip towards the upper and lower ends of the vertical frame member at the transition to the horizontal frame member at the top and bottom, the so-called joint areas. For this purpose, the molded part has a partially circumferential step on the opposite side of the first receiving groove in cross-section, which partially divides the molded part longitudinally into a first plane and a second plane.

[0016] Preferably, the first level of the molded part partially overlaps the profile strip. With the same cross-section of the step from the first level to the second level as the profile strip, seamless positioning between the profile strip and the molded part is enabled.

[0017] High stability and a compact, one-piece, and functional design for easy assembly are achieved by forming the U-shaped profile strip from two side webs and a cover rail. The side webs have longitudinal projections on their respective inner surfaces that engage in a longitudinal groove of the molded part, with an inner surface of the cover rail abutting the first plane of the molded part. This secures the profile strip against horizontal displacement. With the molded part firmly attached to the frame profile, the profile strip also achieves a stable connection to the frame profile via the snap-fit ​​connection. The other free end of the profile strip can advantageously be connected to one of the locking elements in the same snap-fit ​​configuration, thanks to the shape of the profile strip with its projections.All functional components, at least on the locked side of the vertical frame profile, can be easily installed without additional fasteners such as screws and without assembly aids.

[0018] The approach profile achieves high stability and a compact, one-piece, and functional design through a base plate that has a guide web and a leg extending vertically.

[0019] For easy assembly and to support heavy loads, the base plate is attached almost flush to an inner surface of the respective horizontal and vertical frame members of the frame profile. For simplicity, the attachment profile to the frame profile can be done by gluing, clamping, and / or using fastening screws.

[0020] A further advantage, both visually and structurally, is that the leg of the set-in profile, with its visible outer side wall, lies almost flush with a similarly visible outer surface of the frame profile, forming an extension of the frame profile towards the sash profile, concealing the rebate area, and partially filling the interior of the window or door. Furthermore, the visible side wall forms a stop edge for the overlap of the sash profile and the seal located at the overlap.

[0021] In a further embodiment of the invention, for a secure fit and good appearance, the second plane of the molded part and an outer surface of the side web of the profile strip lie flush against the inner wall of the leg on the attachment profile. By resting against the side web of the attachment profile and extending beyond the side web into the rebate area towards the sash profile of the molded part, the profile strip, and also the locking elements, the stability of the sash profile in the locked closed position relative to the frame profile is advantageously increased.

[0022] Further advantageous designs can be seen in the drawings. They show: Fig. 1 is a perspective view of a front view of a window or door, shown from the inside of the room, in the example of a sash profile with a concealed but visibly shown operating mechanism and a displacement device for a parallel locking and restraint function of the sash profile, in the closed state and with a fixed sash attached to the frame profile. Fig. 2 is a perspective view according to Fig. 1 with an attachment profile and the functional components of a parallel locking sliding fitting arranged or coupled to the attachment profile, Fig. 3 an enlarged section according to Fig. 2 in a sectional view of the vertical frame member of the window or door with a locking bolt engagement element in a snap-fit ​​connection with the base profile and a profile strip snapped onto the locking bolt engagement element, Fig. 4 an enlarged section according to Fig. 2 in a sectional view of the vertical frame member of the window or door with a molded part according to the invention in a snap-fit ​​connection with the attachment profile, Fig. 5 an enlarged section in a sectional view of the vertical frame member of the window or door with a molded part according to the invention during a rotating assembly for the snap-fit ​​connection with the attachment profile according to Fig. 4 Fig. 6 shows a displacement device in a further perspective view, Fig. 7 shows a sectional view through the upper horizontal mullion of the window or door. Fig. 1 with a displacement device arranged in a profile groove of the sash profile in a side view in operative connection with the attachment profile arranged on the frame profile, Fig. 8 a sectional view through the lower horizontal mullion of the window or door according to Fig. 1 with a displacement device arranged in a profile groove of the sash profile in a side view in operative connection with the attachment profile arranged on the frame profile, Fig. 9 a sectional view through the lower horizontal mullion of the window or door in a parallel and slidably open functional position of the sash profile to the frame profile and in a coupling position with a displacement device arranged in a profile groove of the sash profile in a side view and slidably operative connection with the attachment profile arranged on the frame profile, Fig. 10 a sectional view through the lower horizontal mullion of the window or door according to Fig. 1 with a running element with rollers arranged in a rebate on the sash profile in a side view in operative connection with the attachment profile arranged on the frame profile, Fig. 11 a sectional view through the lower horizontal mullion of the window or door in a parallel and slidably open functional position of the sash profile to the frame profile and in a coupled position with a running element with rollers arranged in a rebate on the sash profile in a side view and slidably operative connection with the attachment profile arranged on the frame profile, Fig. 12 a sectional view through the lower horizontal mullion of the window or door according to Fig. 1 with the elimination of the wing profile, with a frame profile and an attachment profile fixed to the frame profile and with a functional component snapped into the attachment profile, in particular a stop buffer with a fastening means for positionally positioned fastening in the attachment profile, Fig. 13 a perspective view according to Fig. 2 from another perspective with the molded part identified according to the invention during the rotatable assembly for snapping into the mounting profile after Fig. 5 in the vertical frame member of the frame profile with further coupled or attached functional components of the locking engagement elements of a parallel tilt-and-slide fitting, Fig. 14 a perspective view according to Fig. 2 from another perspective with the molded part identified according to the invention in the mounted hooked state with the attachment profile fastened to the vertical frame member and in a horizontally form-fitting adjusted connection with the attachment profile arranged on the horizontal frame member and a locking element fastened to the vertical attachment profile and Fig. 15 a perspective view according to Fig. 14 from another perspective with the molded part identified according to the invention in the mounted hooked state with the attachment profile attached to the vertical frame member and in a horizontally form-fitting connection with the attachment profile arranged on the horizontal frame member, further with a locking element attached to the vertical attachment profile and a profile strip filling the gap or space.

[0023] The Fig. 1 The drawing shows a front view of a window or door 4 with a profile arrangement 1, which has a fixed sash profile or a fixed door panel 34 on a first side of a fixed frame profile 3 and an attachment profile 5 on a second side of the frame profile 3 facing a locked closed position of a movable sash profile 2, in particular a sliding sash profile or parallel-opening sliding sash profile. The movable sash profile 2 is positioned relative to the fixed frame profile 3 and the fixed sash profile or door panel 34 from the side shown in the drawing. Fig. 1 indicated locked position into a parallel, parked position Fig. 9 and Fig. 11 adjustable and then, from the area of ​​the passage opening of the fixed frame profile 3, movable in a horizontal direction in front of the fixedly installed sash profile or the fixed door panel 34, as shown in the Fig. 1 as can be seen with the arrow direction 35.

[0024] In order to enable these two positions for parallel positioning and sliding of the sash profile 2 relative to the fixed frame profile 3 and to the fixed sash profile or the fixed panel 34, a special fitting arrangement, namely a so-called parallel positioning sliding fitting, is provided between the sash profile 2 and the fixed frame profile 3, from which the Fig. 1 , and Fig. 2 an operating handle 36 on the sliding wing profile 2, an operating mechanism 8 with an operating gear, a displacement device 9 and in Fig. 1 a locking device 37, 38 and a running element 10. In addition, the frame profile 3 is fitted with Fign. 1 bis Fign. 3 A profile 5 is attached to the lower and upper horizontal frame members 17, 18 and to the vertical frame member 19. A locking device 37 with locking elements 12 is attached to the actuating gear of the actuating mechanism 8 in conjunction with locking engagement elements 13 arranged on the frame profile 3. Fig. 2 und Fig. 3 , contribute to locking and promote the longitudinal and lateral movement of the sliding wing profile 2, optionally in conjunction with the actuating mechanism 8 by means of beveled locking elements 12 and locking engagement elements 13 on the base profile 5 of the frame profile 3.

[0025] The extension profile 5, attached to the frame profile 3, is separated from the sash profile 2 by a rebate area 6 in a rebate circumferential direction 7 and arranged opposite it. For displacement of the movable sash profile 2 relative to the frame profile 3 in a transverse direction, in particular perpendicular to the main plane of the window or door 4, the actuating mechanism 8 and the displacement device 9 are movably connected to the sash profile 2 in the rebate circumferential direction 7, wherein at least the running element 10 with rollers 11 is assigned to the sash profile 2 for displacement parallel to the frame profile 3. The actuating mechanism 8 arranged on the sash profile 2 comprises locking elements 12, which are movable on the locking side for a locked closed position. These locking elements, together with locking engagement elements 13 assigned to the frame profile 3 and the extension profile 5 respectively, form a locked closed position of the window or door 4.With vertical arrangement of the attachment profile 5 on the vertical frame member 19 of the frame profile 3, the locking elements 13 can be positively and / or force-fitted into predefined profiled shapes on the attachment profile 5 according to . Fig. 3 attaching it absorbingly. Furthermore, it connects after Fign. 13 bis 15 A molded part 54 according to the invention is attached to the vertical frame member 19 with the attached profile 5 and with the attached profile 5 on the horizontal frame member 17, 18. The position of the molded part 54 on the frame profile 3 is referred to as the joint area 52, 53, wherein the vertical frame member 19 transitions to the horizontal frame member 17, 18. By means of the molded part 54, according to Fig. 15 A profile strip 54 is arranged between the locking bolt engagement elements 13 themselves and also between the locking bolt engagement element 13 and the molded part 54, which closes the gap between the functional components and up to the joint area. When the profile strip 49 is inserted into the rebate area 6 of the sash profile 2, a continuous, closing engagement in the locked position of the window or door 4 is enabled, resulting in improved sealing and increased burglar resistance. Furthermore, the attachment profile 5, by means of a guide rib 14, forms a track 15 for the rollers 11 of the sash-side running element 10 and a receiving groove 16 for guiding and coupling the displacement device 9 to the frame profile 3.

[0026] The relocation device 9 indicates Fig. 6 A control element 39 is provided, which consists of a control tab 42 rotatably controlled about a pivot point 40 on a cover rail 41. A control cam or guide element 25 is arranged on the control tab 42, which, upon actuation of the actuating mechanism 8 and transmission to the displacement device 9 via a control contour, is forcibly pivoted with the control tab 42 into a locked closed position. Fig. 7 und Fig. 8 or in a parallel position after Fig. 9 is transferred so that the sash profile 2 moves parallel to the frame profile 3 according to the aforementioned position positions into a free operating field or into a locked, engaged position. Furthermore, the transfer device 9 is identical on the respective lower and upper horizontal rails 43, 44 of the movable sash profile 2. The transfer device 9 must be designed so that its frame-side pivot points, formed by the control cam 25, engage in the horizontal guide rail 15 of the attachment profile 5 in the lower and upper horizontal frame rail or cross rail 17, 18 of the fixed frame profile 3. Fig. 1 can constantly intervene and ensures a synchronous movement of its control element 8 arranged for display.

[0027] The parallel-lock sliding fitting achieves an optically advantageous and secure influence against the levering out of the sash profile 2 to the frame profile 2 of the profile arrangement 1, in particular by the attachment profile 5, according to Fig. 1 by means of the attachment profile 5 with a concealed arrangement of a rebate area 6 between the sash profile 2 and the frame profile 3 of the window or door 4. For this purpose, locking bolt engagement elements 13 and further functional components, for example the molded part 54 according to the invention and the profile strip 49, a stop buffer 45 and the functional components attached to the sash profile 2 and coupled to the attachment profile 5, consisting of the locking bolt members 12 arranged on the actuating mechanism 8, the control cam 25 arranged on the displacement device 9 and the rollers 11 of the running element 10 on the lower and upper horizontal frame members 17, 18 as well as on the vertical frame member 19, are arranged in almost the entire circumferential direction 7 of the rebate area 6.

[0028] Approach profile 5 is according to Fig. 10 and Fig. 7 The guide web 14 is arranged on the lower and upper horizontal frame members 17, 18 and has the guide web 14, which forms the running rail 15 for the rollers 11 of the sash-side running element 10. In an advantageous combination of the guide web 14 with a leg 21 projecting in the same direction as the guide web 14, the following results: Fig. 7 bis Fig. 9 A receiving groove 16 for the purpose of slidably guiding the control cam 25 having on the displacement device 9 and coupling connection through the displacement device 9 from the wing profile 2 to the frame profile 3 on the lower and upper horizontal frame members 17, 18. In addition, the attachment profile 5 on the vertical frame member 19 Fig. 3 the locking element 13 engages in a form-fit and / or force-fit manner.

[0029] After Fig. 7 bis Fig. 11 The control cam 25 and the running element 10 are guided on the guide rail 15 of the mounting profile 5 and are arranged transversely to the direction of travel of the sash profile 2, offset from each other. The control cam 25 and the running element 10 are each secured against falling out by parallel guides through the receiving groove 16 and the leg 21 and are guided in a controllable manner on the guide rail 15. The guide web 14 of the guide rail 15 and the leg 21, visible on the inside of the building, together form the guide for the control cam 25, which is shaped as the receiving groove 16. The separate component arrangement of the actuating mechanism 8 from the displacement device 9 and from the running element 10 allows for easy assembly and can be combined in terms of number and position as required for different variants, for example, with regard to the size or weight, of the sliding sash profile 2 of windows or doors 4.

[0030] The displacement device 9, attached to the sash profile 2 and movably connected to the frame profile 3 in the extension profile 5, and the running element 10, attached to the sash profile 2 and slidable within the frame profile 3 in the extension profile 5, connect the slidable sash profile 2 to the frame profile 3. For this purpose, the displacement device 9 is attached to the lower and upper stiles 17, 18 of the sash profile 2 according to Fig. 1 and Fig 2 arranged and includes according Fig. 6 The control element 39, which, when actuated by the actuating handle 36, is coupled to the movable linkage of the actuating mechanism 8 and the actuating gear, forcibly moves the sash profile 2 from a locked closed position into a position perpendicular to the frame profile 3 and movable for parallel movement of the sash profile 2 along the frame profile 3. Independently of the displacement device 9 and the actuating mechanism 8, the running element 10 is moved according to Fig. 1 The sash profile 2 is automatically moved into a freely movable position by means of a stop mechanism (not shown) arranged on the running element 10, with rollers 11, and can be moved via the attachment profile 5. This allows the sash profile 2 to move without contact on the frame profile 3 in the directions of arrow 35. Fig. 1 to be guided past in a way that allows for movement.

[0031] After Fig. 3 The approach profile 5 forms a U-shaped or, not shown, L-shaped component unit, which extends according to Fig. 1 and Fig. 2 The extension profile 5 can be attached, at least partially, to the horizontal and vertical frame members 17, 18, 19 of the frame profile 3 of the window or door 4 on the side facing inwards towards the sash profile 2. The frame members 17, 18, 19, 30, connected to form a fixed joint, constitute the frame profile 3 or a jamb. In an advantageous embodiment, the frame profile 3, with its uniform and flush transitions at the respective corner joints, facilitates easy positioning of the extension profile 5 on the frame profile 3. The extension profile 5 can be adjusted in length to match the dimensions of the frame profile 3, for example, by simply cutting or separating it, and then installed. Once the extension profile 5 is installed in the frame profile 3, all functional components can be easily connected to it.Furthermore, the locking elements 13, the displacement device 9, the running element 10 and other functional components which are force-locked and / or form-locked with the frame profile 3, such as the stop buffer 45 for the end stop of an open position of the sliding sash profile 2, are simply positioned on the attachment profile 5.

[0032] The transition of the approach profile 5 from the horizontal frame member 17, 18 to the vertical frame member 19 is preferably made with a straight cut or a miter cut according to Fig. 2 in the corner areas, or, not shown, made possible by an additional frame corner connection component. The cross-section of the approach profile 5 remains the same at the transition from the horizontal to the vertical of the frame members 17, 18, 19, so that functional components can be guided or positioned right up to the corners.

[0033] The mounting profile 5 consists of the following: To accommodate the functional components for a sliding guide and a lockable position positioning with the possibility of fastening. Fig. 3 und Fig. 4 from a base plate 20 and projecting vertically from the base plate 20 from the guide web 14 and the leg 21. The cross-sectional view of the approach profile 5 shows according to Fig. 3 The leg 21 forms one end of the base plate 20, and the guide web 14 is aligned almost centrally with the base plate 20. Advantageously, the other end of the base plate 20 (not shown) terminates with the base plate 20 or, as shown, with a further vertically projecting web 46.

[0034] After Fig. 2 and the Figuren 3, 4 and 7 bis 15 , the base plate 20 is attached almost flush to an inner surface of the respective horizontal and vertical frame members 17, 18, 19 of the frame profile 3.

[0035] The leg 21, the guide web 14, and the web 46 are arranged parallel to each other along the longitudinal direction of the attachment profile 5 and spaced apart. The functionally generated gap between the leg 21 and the guide web 14 forms the receiving groove 16 for the control cam 25 located on the displacement device 1. The control cam 25 is slidably guided on a transverse wall 24 of the leg 21 and on a side wall 28 of the guide web 14. The transverse wall 24 of the leg 21 simultaneously ensures a secure connection and hold of the wing profile 2 to the frame profile 3.

[0036] For a compact design of the approach profile 5 and a narrow cross-section of the window or door 4, the approach profile 5 is designed according to Fig. 3 and Fig. 9 The leg 21 is attached with an outer side wall 22, visible to the leg 21, almost flush with an equally visible outer surface 23 of the frame profile 3. The leg 21 thus forms an extension of the frame profile 3 towards the sash profile 2. The rebate area 6 is thereby concealed by the lower and upper frame mullions 17, 18 and by the vertical frame mullion 19 towards the sash profile 2, thus partially filling the interior of the window or door 4. Furthermore, the visible side wall 22 forms a stop edge for an overlap 31 of the sash profile 2 and the seal 32 arranged on the overlap 31.

[0037] After the Fig. 7 bis Fig. 9 The guide web 14 and the leg 21 are of different heights, with the leg 21, with its transverse wall 24 facing the guide web 14, forming the stop edge for the control cam 25 arranged on the displacement device 9 and projecting beyond the guide web 14. Furthermore, the running element 10, which is slidably mounted on the guide web 14 by means of rollers 11, is Fig. 10 bis Fig. 11 Protected from dirt by the raised leg 21, it forms a barrier against external interference and provides safety against unintentional derailment from the guide rail 14.

[0038] Furthermore, the guide rib 14 is rounded at its free end 26 to match the cross-section of the rollers 11 of the running element 10. This rounded shape further contributes to smooth and reliable guidance of the running element 10.

[0039] Furthermore, due to its shape, the guide rib 14 is in cross-section according to Fig. 3 suitable to accommodate the locking element 12 and / or other functional components in a longitudinally leading position and to establish a fixed and immovable connection with the attachment profile 5.

[0040] For this purpose, the guide rail 14 of the approach profile 5 is modeled after Fig. 3 The cross-sectional shape forms a receptacle 27 with an undercut 29 directed into the guide web 14 between the free end 26 and the base plate 20 on a side wall 28. The locking element 12 and / or other functional components, for example the stop buffer 45 arranged on the lower horizontal frame member 17 of the frame profile 3, are shown below. Fig. 12 , are congruently adapted to the receptacle 27 and the undercut 29 and enable a snap-in engagement in the undercut 29.

[0041] The undercut 29 on the side wall 28 of the guide web 14 allows the facing side wall 33 to be smooth with a uniformly distributed, offset profile of nearly the same profile thickness. The stop buffer 45 is finally fastened by a threaded screw 47, which is clamped in a second receiving groove 48 between the guide web 14 and the web 46 of the offset profile 5 by screwing it in.

[0042] The 46 mm web is not strictly necessary for the fixed fastening of the functional components and is used optionally. The cross-section is shown below. Fig. 3 on the opposite side of the leg 21 free end, preferably terminates with the base plate 20.

[0043] Other functional components, such as the locking element 13, can be secured against longitudinal displacement and vertical detachment from the mounting profile 5 using the same method as the fastening of the stop buffer 45.

[0044] A fixed connection of the profile strip 49 to the lockable closure side of the window or door 4 is made according to Fig. 2 This makes it possible that at the respective ends 52, 53 of the vertical frame member 19 at the transition to the horizontal frame member 17, 18, the so-called impact area Fig. 14 und Fig. 15 a molded part 54 is arranged. After Fig. 13 The molded part 54 is rotated into the guide rib 14 on the vertically arranged extension profile 5 by means of a first receiving groove 55, transversely to the longitudinal direction of the extension profile 5, until a positive-locking and slidable connection is achieved by an undercut. For a final position of the molded part 14 with a fixed, immovable fit on the vertical frame member 19, the molded part 54 can be rotated from the Fig. 13 to the end 52, 53 of the vertical frame member 19 after Fig. 14 shift. A second receiving groove 56 of the molded part 54 engages in the guide rib 14 of the lower horizontal frame member 17 or the upper frame member 18 of the extension profile 5, forming a positive-locking connection. The vertical connection of the molded part 54 to the extension profile 5 with the undercut and the horizontal connection of the molded part 54 to the extension profile 5 result in a firm and stable fit on the frame profile 3 without any additional fasteners.

[0045] In Fig. 5 To illustrate, the molded part 54 has a projecting extension 57 in the first receiving groove 55, which engages in a clearance or undercut 29 of the guide web 14 during the rotating movement of the receiving groove 55 over the guide web 14. The previously described final rotational position of the molded part 54 is according to Fig. 4 achieved, wherein the molded part 54 is seated in the undercut 29 of the guide web 14 and is secured against falling out vertically in the longitudinal direction to the frame member 19 in the attachment profile 5.

[0046] The molded part 54 is located further on Fig. 15 with a visible outer partial-surrounding plane 61 according to Fig. 13 The profile strip 49 is flush with a visible outer circumferential surface and forms an extension of the profile strip 49 towards the upper end 52 and lower end 53 of the vertical frame member 19 at the transition to the horizontal frame member 17 at the top and frame member 18 at the bottom, the so-called butt joints. The molded part 54 also features... Fig. 4 On the opposite side 58 of the receiving groove 55, a partially U-shaped step 59 is formed in cross-section, which partially divides the molded part 54 longitudinally into the first level 60 and second level 61.

[0047] The profile strip 49 sits in a snap-fit ​​connection after Fig. 15 on the first level 60 of the molded part 54. The molded part 54 and the profile strip 49, in a connected position with the attachment profile 5, the vertical frame member 19, and the horizontal frame members 17, 18, form a single-piece assembly in the assembled final position. The profile strip 49 partially overlaps the molded part 54 of the first level 60 and leans towards Fig. 15 with a free end 62 seamlessly connects to paragraph 59 of the second level 61.

[0048] Continue in Fig. 3 As can be seen, the profile strip 49 has a U-shaped cross-section and features two side webs 63, 64 and a cover rail 65. The side webs 63, 64 form longitudinal projections 68, 69 on their respective inner surfaces 66, 67, which engage in a longitudinal groove 70, 71 of the molded part 54, with an inner surface 72 of the cover rail 65 abutting the first level 60 of the molded part 54. This secures the profile strip 49 against horizontal displacement transverse to its longitudinal direction. With the fitting 54 firmly attached to the frame profile 3, the profile strip 49 also receives a stable connection to the frame profile 3 through the snap-fit ​​connection on the fitting 54. The other free end of the profile strip 49 can advantageously be connected to one of the locking engagement elements 13 in the same snap-fit ​​configuration via the shape of the profile strip 49 with the projections 68, 69.Other connections are also possible.

[0049] For a functional design with easy assembly and high stability, the approach profile 5 proves to be Fig. 3 the dimensionally stable base plate 20, which has a guide web 14 and a leg 21 extending vertically in the direction of the wing profile 2.

[0050] For easy assembly and to support heavy loads, the base plate 20 is attached almost flush to an inner surface 23 of the respective horizontal and vertical frame members 17, 18, 19 of the frame profile 3. For simplicity, the attachment profile 5 to the frame profile 3 can be done by gluing, clamping, and / or using fastening screws.

[0051] An outer side wall 22 of the leg 21, visible into the interior, is almost flush with an equally visible outer surface 23 of the frame profile 3 and forms an extension of the frame profile 3 towards the sash profile 2. The one-piece connected arrangement of the locking bolt engagement elements 13, the molded part 54 according to the invention, and the profile strip 49 together conceal a large part of the interior of the rebate area 6 between the frame profile 3 and the sliding sash profile 2. In a further embodiment of the invention, the second plane 61 of the molded part 54 and an outer surface 73 of the side web 64 of the profile strip 49 lie flush against the inner wall 74 of the leg 21 at the base profile 5.Due to the flush arrangement of the aforementioned components on the vertical frame member 19 and their seating in the rebate area 6, the window or door 4 achieves high stability and, in the locked position, also secures the window or door 4 against unauthorized entry. Furthermore, the visible side wall 22 forms a stop edge for the overlap of the sash profile 2 and the seal 32 arranged on the overlap. Reference symbol list

[0052] 1 Profile arrangement 2 Sash profile 3 Frame profile 4 Window or door 5 Attachment profile 6 Rebate area 7 Rebate circumferential direction 8 Actuating mechanism 9 Displacement device 10 Running element 11 Roller 12 Locking element 13 Locking engagement element 14 Guide bar 15 Running rail 16 Receptacle 17 Frame mullion, horizontal bottom 18 Frame mullion, horizontal top 19 Frame mullion, vertical 20 Bottom plate 21 Leg 22 Side wall 23 Surface 24 Cross wall 25 Control cam 26 Free end 27 Receptacle 28 Side wall 29 Undercut 30 Frame mullion, vertical 31 Overlap 32 Seal 33 Side wall 34 Fixed sash profile orDoor panel 35 Arrow direction 36 Operating handle 37 Locking device 38 Locking device 39 Control element 40 Pivot point 41 Cover rail 42 Control tab 43 Sash mullion, horizontal bottom 44 Sash mullion, horizontal top 45 Stop buffer 46 Web 47 Threaded screw 48 Receptacle 49 Profile strip 50 Gap 51 Visible surface 52 End 53 End 54 Molding 55 Receptacle 56 Receptacle 57 Extension 58 Side 59 Recess 60 First level 61 Second level 62 Free end 63 Side web 64 Side web 65 Cover rail 66 Inner surface 67 Inner surface 68 Projection 69 Projection 70 Groove 71 Groove 72 Inner surface 73 Outer surface 74 Inner wall Level 75.

Claims

1. A profile arrangement (1) of a window or a door (4) consisting of a casement profile (2), in particular a sliding casement profile, a frame profile (3), and an attachment profile (5) attached to the frame profile (3), wherein the attachment profile (5) accommodates latch engagement elements (13), respectively spaced apart from one another by a gap (50), on a vertical frame crosspiece (19) of a so-called closing side, which elements interact with latch elements (12) attached to the casement profile (2) and slidable relative to an actuating mechanism (8) and achieve a locked state in a closed position of the window or the door (4), wherein a profile strip (49) is arranged on the vertical frame crosspiece (19), which covers the free gap (50) between the latch engagement elements (13) flush with the visible surface (51) of the latch engagement elements (13), wherein a molded part (54) is arranged at the respective ends (52, 53) of the vertical frame crosspiece (19) at the transition to the horizontal frame crosspiece (17, 18), the so-called joint area, characterized in that a first receiving groove (55) of the molded part (54) engages behind a guide rib (14) of the vertically arranged attachment profile (5) in a form-fitting, slidable manner and a second receiving groove (56) of the molded part (54) engages the guide rib (14) of the horizontally arranged attachment profile (5) in a form-fitting manner with vertical displacement and forms a non-sliding connection with the frame profile (3), wherein the profile strip (49) extends up to the molded part (54).

2. The profile arrangement (1) according to claim 1, characterized in that the first receiving groove (55) of the molded part (54) has a convexly arranged tab (57), which engages in a congruently formed undercut (29) of the guide rib (14) and forms the movable undercut (29) of the molded part (54) relative to the guide rib (14) of the attachment profile (5).

3. The profile arrangement (1) according to claim 2, characterized in that the molded part (54) has, on the opposite side (58) of the receiving groove (55), a step (59) in cross-section around part of its circumference that forms a first plane (60) and a second plane (61), wherein the first plane (60) receives the profile strip (49) covering it around part of its circumference and the second plane (61) is adapted to the cross-section of the profile strip (49).

4. The profile arrangement (1) according to claim 3, characterized in that the profile strip (49) rests against the step (59) of the molded part (54) with a free end (62) and forms a seamless, flush transition.

5. The profile arrangement (1) according to claim 3, characterized in that the profile strip (49), which has a U-shaped cross-section, is formed from two side ribs (63, 64) and a cover rail (65), wherein the side ribs (63, 64) form a projection (68, 69) on their respective inner surfaces (66, 67) in the longitudinal direction, which engage in a longitudinal groove (70, 71) of the molded part (54) with an inner surface (72) of the cover rail (65) resting against the surface of the first plane (60) of the molded part (54), thereby securing the profile strip (49) against horizontal displacement transverse to the longitudinal direction.

6. The profile arrangement (1) according to claim 1, characterized in that the attachment profile (5) consists of a baseplate (20) as well as the guide rib (14) and a leg (21) extending perpendicularly therefrom.

7. The profile arrangement according to claim 6, characterized in that the leg (21), with a visible sidewall (22) lying substantially flush with a visible surface (23) of the frame profile (3), forms an extension of the frame profile (3) toward the casement profile (2), concealing the rebate area (6) and filling the interior of the window or the door (4) in sections.

8. The profile arrangement (1) according to one or more of the preceding claims 1 to 7, characterized in that the first plane (60) of the molded part (54) and an outer surface (73) of a side rib (64) of the profile strip (49) lie flush against the inner wall (74) of the leg (21) on the attachment profile (5).