Displacement device for forcibly displacing a wing, in particular a sash, a window leaf or a door

Abstract

A displacement device (1) for forcibly displacing a wing leaf (2), in particular a push-pull wing leaf, a window leaf or a door (4) relative to a frame (3) of the window leaf or the door (4), the direction of displacement being transverse, in particular perpendicular, to the main plane of the window leaf or the door (4), the displacement device having an operating mechanism (5) which can be arranged on the wing leaf (2), the operating mechanism being movably connected to an operating drive rod (7) of the displacement device (1) at least by means of a section in the direction of the rebate circumference (6). Here, the displacement device (1) has a locking element (46) on a control element (8), the locking element being operatively connected to a latching element (24) arranged on the frame (3) on a vertical beam (32) of the wing leaf (2) and realizing a closed position of the wing leaf (2) relative to the frame (3).

Description

Technical Field

[0001] The present invention relates to a displacement device according to the preamble of claim 1 for forcibly displacing a wing fan, particularly a push-pull wing fan, a window sash or a door relative to the frame of the window sash or door, wherein the direction of displacement is transverse to, and particularly perpendicular to, the main plane of the window sash or door. Background Technology

[0002] In various embodiments, movable wing fans are known as sliding wing fans or movable parallel sliding wing fans of windows or doors, and in the simplest case, the movable wing fan consists of a wing fan that is movably arranged in the outer frame for opening and closing as a sliding wing fan, and another door element or window element (e.g., a vertical wing fan or a fixed area) also arranged in the frame.

[0003] A closed sliding sash can be locked to the frame on its side facing away from the door or window element by operating an operating mechanism located within the sash, thus protecting it from unauthorized opening. Parallel-movable sliding sashes with parallel placement devices are often movably housed above or below the sliding sash. Typically, when opened using the operating handle on the sliding sash, the sash is placed perpendicular to the main plane of the frame with the sealing section, allowing for easier movement. An opened sliding sash can be pushed in front of a vertical sash located next to it. In the open position relative to the frame, the parallel-placed sash, with its smaller placement size, is constructed solely for free movement. When closed, the sliding sash is pulled onto the frame, where the sash's sealing section is pressed against the frame. Opening and closing can also be achieved via electric, hydraulic, or pneumatic actuators.

[0004] A device is known from DE7127697U. A sealing mechanism between the sliding wing frame and the door / window frame is achieved through an offset movement transversely to the plane of the sliding wing frame. This utilizes a pair of pulleys held by pulley supports, slidably supported on bolts fixed to the sliding wing frame. The sliding wing also houses a movably supported frame strip that carries a sliding profile. If the frame strip moves, the entire sliding wing moves as the profile moves toward the fixed sliding element, causing the bolt to penetrate the sliding element and compressing the spring. If the frame strip is moved back, the spring relaxes, guiding the sliding wing back to its initial position.

[0005] The pulley pair has a narrow, elongated central region on the bolt of the sliding wing fan. In this invention, to make the sliding wing fan perpendicular to the plane of the door / window frame and offset relative to the door / window frame, the sliding profile abuts against the wedge-shaped surface of the sliding element by means of a wedge-shaped surface. A disadvantage here is that, due to the asymmetrical force application, torque acts on the bolt, which is transmitted from the bolt through the narrow portion of the pulley support to the pulley, and then from the pulley to the slide rail. This torque causes the bolt to tilt and become stuck in the receiving element and the pulley support, making the aforementioned structure difficult to move. This structure is structurally costly, requires space, and is not suitable for providing a cost-effective implementation in situations requiring significant load reduction (where more than two pulley pairs are needed).

[0006] EP0600102A1 discloses an accessory for forcibly placing the wing fan in a tilted or push-pull position.

[0007] A sliding door unit is known from DE102016119515A1, which has a door / window frame and a sliding door movable within the door / window frame, wherein at least one fitting is constructed. Multiple locking bolts are provided at the height of the frame profile of the door / window frame, capable of engaging with an associated locking element. Similarly, optionally, multiple locking bolts are provided at the height of the frame profile of the sliding door, each engaging with a closed housing on the door / window frame. In one design, a blocking element is provided, which blocks the locking operation of the sliding door when the locking bolt is in the driven-in position. When the locking bolt is in the driven-out position and can be locked by means of the locking element, the sliding door is locked. The blocking element can engage with the locking bolt or with a component connected to the locking bolt to block the operating element for locking the sliding door in the retracted position of the locking bolt. The operating element for locking the sliding door can only be fully moved in the driven-out position of the locking bolt.

[0008] Furthermore, a multi-piece closure is known from EP2778329B1, which has a fastener for fixing to a beam and a closure element receiver (the closure element receiver is used to house the closure element). The closure element receiver has a slit-shaped receiving portion for the closure element. A buffer element is disposed between the closure element receiver and the fastener, and buffers the closure element from impact with the slit-shaped receiving portion.

[0009] Designs with slit-like receptacles are more expensive to manufacture and therefore more costly. A drawback is that, due to tolerances in the fittings, the closure may become misaligned or jammed, making the aforementioned structure difficult to move or even unusable.

[0010] EP1580362B1 discloses a sliding door and sliding window having a sliding area and a lateral boundary located in the opening direction of the sliding area. The sliding area is movable along the lateral boundary in both the opening and closing directions and overlaps with the lateral boundary in the movement direction. The sliding area is lockable and unlockable by means of at least one controllable locking part disposed between the sliding area and the lateral boundary in the overlapping area, and includes locking elements on both sides. The locking elements are horizontally opposed to each other by means of at least one movable push rod device parallel to the main plane of the sliding area. The push-pull area is movable to a locked or unlocked state relative to its main plane. In the locked state, the locking elements cover each other transversely to the main plane of the push-pull area and prevent movement of the push-pull area in the direction of movement. In the unlocked state, the locking elements allow movement of the push-pull area in the direction of movement. A steering transmission system is provided between at least one of the locking elements acting together with the push rod device, by means of which movement of the push rod device parallel to the main plane of the push-pull area can be converted into movement of the associated locking element transversely to the main plane of the push-pull area. The latch is movably guided transversely to the main plane of the push-pull area in a guide sleeve on the push-pull area side.

[0011] Furthermore, see DE233 1735A1, which has a device for at least airtightly locking a door leaf onto a frame defining a passage or channel on its circumferential side. After entering the passage or channel, the frame can be pressed against the frame by a plurality of locking parts of substantially the same construction, by means of a closed metal sealing strip arranged in the circumferential region toward the sealing plane, and by means of a flexible, soft sealant fixed by a metal frame. For this purpose, a bolt is arranged in a free end section and has a rotating pin, which is included by one end section of a helical compression spring, the opposing end section of which is supported in a cylindrical sleeve fixed in the gap of the upwardly pointing inner leg of the lower double-T profile or in the gap of the downwardly pointing inner leg of the upper double-T profile. The two end sections of the helical compression spring are thus sufficiently supported laterally, thereby preventing disengagement from the axial spring direction.

[0012] The latch bolt requires a precise fit with the latch insert. Even a slight deviation can cause the latch bolt to become misaligned or jammed, thus compromising locking reliability. Summary of the Invention

[0013] The object of the present invention is to provide a functionally safe and compact displacement device for window sashes or doors, particularly for parallel sliding sashes, having a locking device, which overcomes the aforementioned disadvantages, and is inexpensive with a good visual effect for window sashes or doors, and can be assembled, calibrated and locked in a simple, fast, safe, reliable and precise manner with minimal structural space.

[0014] According to the invention, the task is solved by a displacement device with a locking mechanism as claimed in claim 1. The features of the dependent claims provide advantageous designs for the invention.

[0015] Importantly, in the circumferential direction of the tongue and groove joint, the displacement device can be functionally mounted on both the horizontal and vertical beams of the wing fan. When the displacement device is mounted on the horizontal wing fan, it forcibly guides the wing fan vertically to its placement position, from the frame to the free operating area, and guides the wing fan relative to the frame during movable displacement. According to the invention, the displacement device, having a coupled locking element, is fixed to the vertical beam of the wing fan on the opposite closed side of the operating transmission system controlled by the operating handle. Furthermore, the displacement device can be guided to a locked closed position or an unlocked and movable open position by means of a latching element provided on the vertical frame.

[0016] Here, the locking element has a latch that passes through a through-hole in the vertical beam transverse to the main plane of the winglet and is movably guided in the longitudinal direction of the central axis by a guide sleeve disposed in the through-hole. Preferably, an elastic element is disposed in the hole of the guide sleeve. The cross-section of the hole is larger than the cross-section of the latch. The elastic element clamps the latch in the hole, thus compensating for the difference in cross-section of the latch relative to the hole and holding the latch in a movable position at a predetermined distance from the inner outer surface of the outer shell in the hole of the guide sleeve. Due to the elasticity of the elastic element, the latch is movably guided in the longitudinal direction of the central axis of the guide sleeve by the elastic force of the elastic element. Furthermore, the latch has a degree of freedom of movement in the hole of the guide sleeve up to the inner wall of the hole. The resulting dimensional deviations and tolerances can be automatically compensated by the free space obtained in the hole relative to the latch. The locking and unlocking of the latch bolt in the latching element set on the frame is achieved by 360° of freedom of movement around the central axis of the latch bolt, without tilting or being difficult to move.

[0017] For a continuous circumferential engagement of the latch bolt within the bore of the guide sleeve, the elastic element according to the invention comprises a plurality of individual bow-shaped members, each bow-shaped member extending with a free first end toward the central axis of the guide sleeve. Preferably, the bow-shaped members form a ring around the central axis of the bore, the ring being smaller than or at least equal to the circular cross-section of the latch bolt. Each free second end of the bow-shaped member is integrally connected to the bore of the guide sleeve and forms a component integral with the guide sleeve.

[0018] In order to easily assemble the guide sleeve into the through hole on the vertical beam, the circular outer shell of the guide sleeve is configured in diameter to be smaller than the through hole of the vertical beam.

[0019] In an advantageous design, the guide sleeve is secured in the through-hole by a flange protruding annularly at its free end on the circular outer surface of the guide sleeve, the flange resting against the outer surface of the vertical beam after assembly. Apart from the flange, the guide sleeve is located within the through-hole of the vertical beam. Preferably, the guide sleeve extends through the entire cross-section of the through-hole, thus allowing the latch to be guided within the cross-section of the vertical beam.

[0020] Another advantage of the simple and cost-effective assembly is that the guide sleeve has a bevel or radius set thereon at its free second end. The guide sleeve can be aligned at the through hole via the bevel and then inserted into the through hole.

[0021] Preferably, the guide sleeve is made of plastic material due to its good sliding properties and low-cost production for achieving the elastic effect in the guide sleeve. However, other materials are also possible.

[0022] To ensure the guide sleeve is securely and reliably held within the through-hole, the outer shell of the guide sleeve is provided with spaced retaining protrusions that extend longitudinally and engage the guide sleeve within the through-hole of the vertical beam. Alternatively, a surrounding ring with hook-shaped free ends protruding from the outer shell is also possible. To securely and reliably hold the guide sleeve in the assembled state, the retaining protrusions are locked from the rear-formed connecting strip of the winglet. Another variation for securely and reliably securing the guide sleeve within the through-hole of the winglet involves engaging the retaining protrusions against the wall of the through-hole. Attached Figure Description

[0023] The attached diagram illustrates other advantageous design options. (See diagram:)

[0024] Figure 1A perspective view of a window sash or door in a closed state, shown from the inside of the space, having a sliding wing sash and an operating mechanism covered on the sliding wing sash but shown for clarity, as well as a vertical wing sash on the window / door frame, the operating mechanism having a displacement device for parallel placement and locking functions.

[0025] Figure 2 A perspective view of the operating mechanism in the locked closed position relative to the frame is shown, which has a displacement device in the horizontal and vertical coupling positions.

[0026] Figure 3 Showing according to Figure 2 A magnified partial view of the displacement device in the coupling position, which has an suggestively visible operating mechanism;

[0027] Figure 4 Showing according to Figure 3 A cross-sectional view of the displacement device;

[0028] Figure 5 A perspective view of the displacement device is shown, which includes at least one vertically arranged first operating mechanism and a frame-facing, adapted locking element that is effectively connected to a latching element fixed to the frame.

[0029] Figure 6 A three-dimensional diagram is shown based on Figure 5 Displacement device;

[0030] Figure 7 A perspective view of the displacement device is shown, which includes at least one vertically arranged second operating mechanism and a frame-facing, adapted locking element that is effectively connected to a latching element fixed to the frame.

[0031] Figure 8 A three-dimensional diagram is shown based on Figure 7 Displacement device;

[0032] Figure 9 Showing according to Figure 1 A perspective view of a vertical beam in a side view of a window sash or door, having a displacement device according to the invention in a profile groove of a wing sash, having according to... Figure 5 and Figure 6 A first embodiment of a locking element that is effectively connected to a latching element disposed on a frame;

[0033] Figure 10 Showing according to Figure 1 Another perspective view of a vertical beam in a side view of a window sash or door, having a displacement device according to the invention in a profile groove of a wing sash, having according to Figure 5 and Figure 6A first embodiment of a locking element that is effectively connected to a latching element disposed on a frame;

[0034] Figure 11 A 3D view is shown, with a portion passing through the vertical beam and visible according to... Figure 9 A through hole in a guide sleeve in a side view of a window sash or door, having a displacement device according to the invention in a profile groove of a wing sash, and according to... Figure 5 and Figure 6 A first embodiment of a locking element that is effectively connected to a latching element disposed on a frame;

[0035] Figure 12 A perspective view is shown, which has a portion passing through the vertical beam and can be seen according to... Figure 10 A through hole in a guide sleeve in a side view of a window sash or door, having a displacement device according to the invention in a profile groove of a wing sash, and according to... Figure 5 and Figure 6 A first embodiment of a locking element that is effectively connected to a latching element disposed on a frame;

[0036] Figure 13 Showing according to Figure 11 and Figure 12 A perspective view of the guide sleeve according to the invention and

[0037] Figure 14 Showing according to Figure 11 and Figure 12 A perspective view of the guide sleeve according to the present invention from the rear view. Detailed Implementation

[0038] Figure 1 The front view shows a window sash or door 4, which has a fixedly mounted wing or fixed door area 39 within a fixedly standing frame 3, and is further equipped with a movable wing 2. (See arrow 22 for reference.) Figure 1 As can be seen, relative to the fixed frame 3 and relative to the fixedly mounted wing or door area 39, the movable wing 2 is here able to... Figures 1 to 8 The locking position shown is adjusted to the parallel placement position, and then it can be moved horizontally from the area of ​​the through opening of the fixed frame 3 to the front of the fixed wing or fixed door area 39.

[0039] In order to enable the parallel placement and movement of the wing fan 2 relative to the fixed frame 3 and the fixed assembly wing fan or fixed area 39, a special accessory is provided between the wing fan 2 and the fixed frame 3, namely the so-called parallel placement push-pull accessory. Figure 1 and Figure 2The movable wing fan 2 has an operating handle 40 and an operating mechanism 5 for operating the transmission system, according to the displacement device 1 of the present invention. Figure 2 The locking devices 41 and 42 and the driving element 23 are included. Furthermore, according to... Figure 1 On frame 3, slide rail 21 is fixed to the lower horizontal beam and upper horizontal beams 43 and 44 of the frame. A locking device 41 with a latch is located on the operating transmission system of the operating mechanism 5 and is connected to a closing plate disposed on the frame 3, contributing to the locking operation and facilitating the longitudinal and lateral movement of the push-pull fan 2 (in certain cases, this is achieved through the oblique latch and the closing plate disposed on the frame 3 working together with the operating mechanism 5).

[0040] according to Figures 3 to 8 The displacement device 1 has a control element 8, which is composed of a control connecting plate 9 and has control protrusions or guide elements 11, 11' on the free first end 10. The control connecting plate can be rotatably controlled on the cover rail 15 about a pivot point 16 on the free second end 14. Furthermore, the displacement device 1 is similarly constructed on the horizontal lower beams and horizontal upper beams 29, 30 of the movable wing fan 2. In the displacement device 1, it is necessary to consider the hinged position on its frame side constructed by the control protrusions 11, 11', i.e., the control protrusion 11, according to... Figure 1 The horizontal slide rail 21 can be continuously embedded in the lower horizontal beam and upper horizontal beam of the frame or in the crossbeams 43 and 44 of the fixed frame 3, and the synchronous movement of its external control element 8 is guaranteed.

[0041] By according to Figure 3 The control profile 12, set on the control connecting plate 9, enables the rotatable displacement of the control connecting plate 9. The control profile and the control bolt 13 work together. The control bolt is located on the operating transmission rod 7 of the displacement device 1 and coupled to the transmission rod of the operating mechanism 5. The control bolt 13 is preferably constructed as a large-head bolt and, with the reciprocating motion of the operating mechanism 5, is located on the control profile or recess 12 of the control connecting plate 9, which is set in the longitudinal direction of the movable operating transmission rod 7. Here, the control profile 12 and the control bolt 13 coordinate with each other so that when the control bolt 13 moves, the control connecting plate 9 can pivot transversely to the circumferential direction 6 of the tongue and groove, at a free second end 14 on a fixed pivot point 16 set on the cover rail 15. The pivot point 16 is achieved by means of the large-head bolt and by means of... Figure 3 The large-headed bolt of the control bolt 13, and the control connecting plate 9 are rotatably movable and securely held in a fixed position.

[0042] exist Figure 4 In order to reduce the frictional resistance and driving noise between the control bolt 13 and the control profile 12, a movable pulley or sliding sleeve 36 is provided, which is movably supported and inserted into the control bolt 13.

[0043] To forcibly control the control element 8 mounted on the displacement device 1, the control connecting plate 9 is provided with a connecting element from the wing fan 2 to the frame 3. By means of the forced conduction of the control connecting plate 9 relative to the frame 3, and by means of displacing the wing fan 2 vertically from the locked closed position and the drive-in position of the displacement device 1 towards the free operating area of ​​the wing fan 2 relative to the frame 3, and by means of conversely displacing the wing fan 2 from the parallel placement position relative to the frame 3 and the drive-out position of the displacement device 1 towards the closed position, the control profile 12 is based on… Figure 3 , Figures 5 to 8 The circumferential closure provides a closed guide for the safe and reliable sliding of the control bolt 13. According to... Figure 3 and Figure 5 The coupling elements 19 and 20 are constructed on the free ends 17 and 18 of the operating transmission rod 7 of the displacement device 1. The coupling elements partially or circumferentially surround the wing fan 2 and the frame 3 to form a couplerable connection with the transmission rod of the operating mechanism 5. The control protrusion 11 is pivotally and movably guided to a slide rail 21 horizontally disposed on the frame 3 by means of the horizontal arrangement of the displacement device 1 on the wing fan 2. The displacement device 1 has a locking element 46 on the control connecting plate 9 of the control element 8 by means of its vertical arrangement on the wing fan 2. The locking element is effectively connected and locked in a closed position relative to the wing fan 2 of the frame 3 by means of the vertical arrangement of the displacement device 1 on the vertical beam 32 of the wing fan 2, and is also capable of disengaging from the latch element 24 as the wing fan 2 moves into a parallel placement position relative to the frame 3.

[0044] The displacement device 1 and the operating mechanism 5 are disposed under cover in the tongue and groove 25 area between the wing 2 and the frame 3 of the window sash or door 4 in the standardized profile groove 26 of the wing 2. For this purpose, the operating mechanism 5 and the displacement device 1 are adapted to fit within the width 27 of the conventional profile groove 26 and are no larger than 18 mm in size, wherein the control connecting plate 9 is configured according to… Figure 3 The width 28 is constructed to be slightly wider in the longitudinal extension relative to the circumferential direction 6 of the tongue and groove.

[0045] For the pivoting movement of the control connecting plate 9 of the control element 8, the control connecting plate 9 is pivotally movable beyond the profile groove 26 and protrudes toward the frame 3 by means of the control protrusions 11, 11'.

[0046] According to Figure 1 At least one actuating element 23 is provided on the horizontal lower beam 29 of the wing fan for parallel movement. The actuating element is designed so that the weight of the movable wing fan 2 is safely and reliably supported, and it works in conjunction with the lower slide rail 21 in the horizontal lower beam 43 of the fixed frame 3.

[0047] The control protrusion 11 and the driving element 23 are guided flat on a connecting strip (not shown) of the slide rail 21 and are arranged laterally to offset each other from the driving direction of the wing fan 2. Here, the control protrusion 11 and the driving element 23 are protected from detachment by guide portions extending parallel to each other, by grooves (not shown) and connecting strips on the slide rail 21, and are controllably guided on the slide rail 21. A pulley or sliding sleeve 31 is rotatably inserted into the control protrusion 11. To better guide the driving element 23, the connecting strip is constructed with rounded corners at its free end. The connecting strip and the connecting strip 35 visible relative to the interior of the building together form a guide portion for the control protrusion 11 as a groove.

[0048] A displacement device 1, fixed to the wing fan 2 and movably connected to the frame 3 in the slide rail 21, and a driving element 23, fixed to the wing fan 2 and movable in the slide rail 21 on the frame 3, connect the movable wing fan 2 to the frame 3. For this purpose, the displacement device 1 is arranged according to... Figure 1 On the horizontal lower beam and horizontal upper beam 29, 30 of the said wing fan 2, and according to Figure 3 Including the control element 8, which, upon operation of the operating handle 40, couples with the movable transmission rod of the operating mechanism 5 having an operating transmission system, forcibly and controllably moves the fan 2 from a locked closed position to a movable position perpendicular to the frame 3, so as to move the fan 2 parallel to the frame 3. Independent of the displacement device 1 and the operating mechanism 5, a pulley 45 is provided... Figure 1The driving element 23, together with the wing fan 2, automatically moves into a freely movable position by means of a placement mechanism (not shown) provided on the driving element 23, and can be movably controlled by the slide rail 21. Due to the separate structure relative to the driving element 23, the control element 8 and the guide element of the control protrusion 11 with the displacement device 1 do not require structural measures for load reduction. When the control connecting plate 9 pivots from the pivot point 16 toward the control protrusions 11, 11', an angle is generated, which determines the distance between the wing fan 2 and the parallel placement position relative to the frame 3 from the closed position. The distance derived from the angle allows the wing fan 2 to move without contact along the frame 3 according to... Figure 1 The arrows 22 are guided to move through each other.

[0049] According to Figure 1 The displacement device 1 is mounted on the vertical beam 32 of the wing fan 2 and according to Figures 5 to 8 The locking element 46 is adapted to the displacement device 1, which constructs a locking device 42 by means of a latching element 24 disposed on the vertical beam of the frame 3. This locking device is located on the opposite side of the closed side of the locking device 41 of the operating transmission system, which has a locking element disposed there. Furthermore, according to Figure 5 and Figure 7 The control element 8 therefore has a locking element 46 on the control flange 11', the locking element 46 being locked in a simple device form to (e.g., inserted into or locked in) the control flange 11'. Figure 5 and Figure 7 As shown, the locking element 46 is composed of a connecting body 47 and may optionally be composed of a bolt or a latch 50 also referred to as a pin (the bolt is constructed as a latch 48 having a disc body 49).

[0050] Also proven cost-effective is the implementation of the locking element 24, according to an embodiment having a bolt or latch 50 with a bolt 48 and a disc 49, a large bolt or latch 50, wherein the latch element 24 has 10 different latch inserts 51, 52 that rotate in mirror rotation. The latch insert 51 thus has a recess on one side of the latch element 24 for lateral insertion of the disc 49 together with the bolt 48, and the latch insert 52 has a hole for vertical insertion of the bolt 50. The latch element 24 is constructed of a housing 55, which consists of a base plate 58 and a hollow body 59 fixed to the base plate. The housing 55 and the base plate 58 together constitute a one-piece structural unit.

[0051] The connector 47 securely accommodates the latch bolts 48 and 50, which in this variant are accommodated in the hole 53. Not shown, the connector 47 also has a safety nut in the press-fit connection state, which in this embodiment is a safety nut M8 conforming to DIN 985. The latch bolts 48 and 50 are screwed into the internal thread of the safety nut via a thread not shown. The connection between the latch bolts 48 and 50 and the safety nut allows the locking element 46 to be adjusted relative to the latch element 24 when the latch bolts 48 and 50 are simultaneously in the locked position, thanks to the rotational obstruction present in the safety nut. The connector 47 also has a receiving portion for the control protrusion 11', which also serves as the hole 54. The connection between the control protrusion 11' and the connector 47 relative to the control element 8 can be locked in place, or through a fixed form-locking or force-locking fit.

[0052] according to Figures 9 to 12 The latches 48 and 50 of the locking element 46 are transverse to the movement direction of the transmission rod of the operating mechanism 5 and the movement direction of the operating transmission rod 7 of the displacement device 1. In the circumferential direction 6 of the tongue and groove, they are oriented transversely to the main plane of the wing fan 2 at a 90° angle, in a direction away from the wing fan 2, passing through the through hole 70 of the vertical beam 32 of the wing fan 2 and perpendicular to the visible surface of the frame 3, and perpendicular to the placement and movement direction of the wing fan 2 relative to the frame 3. Here, the latches 48 and 50 are movably guided within the through hole 70 by the guide sleeve 71.

[0053] In this regard, according to Figure 13 and Figure 14 The guide sleeve 71 has a hole 72 with an elastic element 73. The elastic element 73 surrounds the outer shell surface of the latches 48, 50 and holds the latches 48, 50 in an adjustable position that is transverse to the main plane of the fan 2 and perpendicular to the frame 3. Here, the latches 48, 50 are in a non-contact position with respect to the hole 72 at a predetermined circumferential interval.

[0054] according to Figure 13 The elastic element 73 is composed of a plurality of individual bow-shaped bodies 74, each bow-shaped body extending with a free first end 75 toward the central axis 76 of the guide sleeve 71. Here, a ring 77 is formed around the central axis 76 in the hole 72, the ring being less than or equal to the outer diameter 78 of the latches 48, 50. Each free second end 79 of the bow-shaped body 74 is integrally connected to the hole 72 of the guide sleeve 71.

[0055] according to Figures 9 to 14In order to easily assemble the guide sleeve 71 into the through hole 70, the outer shell surface 80 of the guide sleeve 71, which has a circular cross-section, is configured in diameter as the through hole 70, which is smaller than that of the vertical beam 32.

[0056] To limit the position of the guide sleeve 71 when it is assembled into the through hole 80, according to Figure 13 The guide sleeve 71 carries an annular protruding flange 82 at its free first end 81 on its circular outer shell surface 80, the flange abutting against the outer surface 83 of the vertical beam 32. According to... Figure 13 and Figure 14 An inclined edge 85 is provided on the other free second end 84 of the guide sleeve 71. The inclined edge aligns the guide sleeve 71 with the through hole 70 before assembly, and thus simplifies the insertion or pressing of the guide sleeve 71 into the through hole 70.

[0057] In addition, according to Figure 13 and Figure 14 The guide sleeve 71 has a retaining protrusion 86 disposed longitudinally on the outer casing surface 80. The retaining protrusion 86 may be configured to be elastic, but should at least achieve a locking effect when the guide sleeve 71 is pressed into the through hole 70 of the vertical beam 32. Figures 11 to 14 With the guide sleeve 71 assembled in the through hole 70, the retaining protrusion 86 engages rearward with a connecting strip (not shown) of the formed vane 2 of the vertical beam 32, with the flange 82 stopping against the outer surface 83 of the beam 32. The guide sleeve 71 is protected from movement in the longitudinal direction of the intermediate axis 76. Secure retention is achieved by the retaining protrusion 86 being fully engaged in the through hole.

[0058] In terms of material selection, the guide sleeve 71, made of plastic, not only has advantages in terms of cost, but also has excellent sliding properties, is easy to install, and can be manufactured as a single piece together with the elastic element 73 and the retaining protrusion 86.

[0059] According to Figures 5 to 8 In the locked closed position, the locking element 46 is form-lockedly connected to the latch element 24 disposed on the vertical beam of the frame 3. In the parallel placement position (not shown) relative to the wing fan 2 of the frame 3, the latch bolt 48 (collectively referred to as the big bolt) connected to the disc body 49 is further embedded in the latch element 24, wherein the latch bolt 50 is in the disengaged position. With the [following / according to] Figure 1Arrow direction 22 pushes the wing 2 relative to the frame 3 in the open position direction for free passage of the window sash or door 4. In the vertical position, the bolts 48 and 49 are also released from the locking position between the latching elements 24, so that the bolts 48 and 49 and the latch 50 are in the free operating area.

[0060] List of reference numerals

[0061] 1. Displacement device

[0062] 2 wing fans

[0063] 3 Framework

[0064] 4. Window sash or door

[0065] 5. Operating mechanism

[0066] 6. Tongue and groove circumferential direction

[0067] 7. Operating the transmission rod

[0068] 8 Control Components

[0069] 9. Control connection board

[0070] 10 The First End of Freedom

[0071] 11, 11' Control bump

[0072] 12 Control Contour

[0073] 13 Control bolts

[0074] 14 The Second End of Freedom

[0075] 15. Rail Cover

[0076] 16 Pivot Points

[0077] 17 End

[0078] 18 End

[0079] 19. Coupling element

[0080] 20 Coupling elements

[0081] 21 Slide rail

[0082] 22 Arrow direction

[0083] 23 Driving components

[0084] 24. Latch element

[0085] 25 Tongue and groove

[0086] 26 Profile Channel

[0087] 27 width

[0088] 28 width

[0089] 29 Horizontal lower beam

[0090] 30 Horizontal upper beam

[0091] 31 Pulleys

[0092] 32 Vertical beam

[0093] 33 slots

[0094] 34 Connecting strip

[0095] 35 Connecting strip

[0096] 36 pulleys

[0097] 39 Fixed-position wing fan or door area

[0098] 40 Operating handle

[0099] 41 Locking device

[0100] 42 Locking device

[0101] 43 Beams under the frame

[0102] 44 Frame upper beam

[0103] 45 pulleys

[0104] 46 Locking elements

[0105] 47 Connector

[0106] 48 latch bolt

[0107] 49 Disk Body

[0108] 50 latch bolt

[0109] 51 Latch insert, recess

[0110] 52. Latch insert, hole

[0111] 53 holes

[0112] 54 holes

[0113] 55 Housing

[0114] 56 First page

[0115] 57 Second page

[0116] 58 base plate

[0117] 59 Hollow Body

[0118] 70 Through Hole

[0119] 71 Guide sleeve

[0120] 72 holes

[0121] 73 Elastic elements

[0122] 74 paragraphs

[0123] 75 The First End of Freedom

[0124] 76. Central axis

[0125] 77 rings

[0126] 78 Outer diameter

[0127] 79 (multiple) free second ends

[0128] 80 Circular outer shell surface

[0129] 81 The First End of Freedom

[0130] 82 flange

[0131] 83 Outer surface

[0132] 84 The Second End of Freedom

[0133] 85 Hypotenuse

[0134] 86. Maintain the protrusion.

Claims

1. A displacement device (1) for forcibly displacing a wing fan (2) relative to a window sash or door (4) frame (3), the direction of displacement being transverse to the main plane of the window sash or door (4), the displacement device having an operating mechanism (5) movably mounted on the wing fan (2), the operating mechanism being movably connected, at least by means of a section, in the tongue-and-groove circumferential direction (6) to an operating transmission rod (7) of the displacement device (1), the displacement device further having a control element (8) located on the operating transmission rod (7) of the displacement device (1), wherein, The control connecting plate (9) of the control element (8) works in a coupled manner with the operating transmission rod (7) of the displacement device (1) and the transmission rod of the operating mechanism (5) in such a coordinated manner that the control connecting plate (9) is adjustable laterally to the circumferential direction (6) of the tongue and groove during operation. The displacement device (1) has a locking element (46) on the control connecting plate (9) of the control element (8). The locking element is vertically arranged on the vertical beam (32) of the wing fan (2) by means of the displacement device (1), and is locked by effective connection with the latching element (24) arranged on the vertical beam (32) of the frame (3) in the closed position of the wing fan (2) relative to the frame (3). The locking element (46) is locked as it moves relative to the frame (3). The wing fan (2) of the wing fan (2) is forcibly displaced into a parallel position and unlocked from the latching element (24), wherein the locking element (46) has a latch (48, 50) that passes through a through hole (70) of the vertical beam (32) transversely to the main plane of the wing fan (2) and is movably guided by a guide sleeve (71) provided in the through hole (70), wherein the guide sleeve (71) is constructed with a hole (72) with an elastic element (73), wherein the elastic element (73) is circumferentially disposed between the hole (72) and the latch (48, 50), and elastically supports the latch (48, 50), and positions the latch (48, 50) circumferentially with respect to the hole (72) at a predetermined distance. Its features are, The elastic element (73) is composed of a plurality of individual bow-shaped members (74), each bow-shaped member extending toward the central axis (76) of the guide sleeve (71) with a free first end (75) and forming a ring (77) around the central axis (76) in the hole (72), the ring being less than or equal to the outer diameter (78) of the latch (48, 50), wherein each free second end (79) of the bow-shaped member (74) is integrally connected to the hole (72) of the guide sleeve (71).

2. The displacement device according to claim 1, Its features are, in, The wing (2) is a push-pull wing, window sash, or door (4).

3. The displacement device according to claim 1, Its features are, in, The direction of the displacement is perpendicular to the main plane of the window sash or door (4).

4. The displacement device according to claim 2, Its features are, in, The direction of the displacement is perpendicular to the main plane of the window sash or door (4).

5. The displacement device according to any one of claims 1-4, Its features are, The guide sleeve (71) has a circular outer shell surface (80) with a diameter smaller than that of the vertical beam (32) through hole (70).

6. The displacement device according to any one of claims 1-4, Its features are, The guide sleeve (71) carries an annular protruding flange (82) at its free first end (81) on its circular outer shell surface (80), the flange abutting against the outer surface (83) of the vertical beam (32) and having a bevel (85) at its free second end (84).

7. The displacement device according to claim 5, Its features are, The guide sleeve (71) carries an annular protruding flange (82) at its free first end (81) on its circular outer shell surface (80), the flange abutting against the outer surface (83) of the vertical beam (32) and having a bevel (85) at its free second end (84).

8. The displacement device according to any one of claims 1-4, Its features are, The guide sleeve (71) is made of plastic, wherein the guide sleeve (71) and the elastic element (73) are constructed as a single piece.

9. The displacement device according to any one of claims 1-4, 7, Its features are, A retaining protrusion (86) disposed on the outer shell surface (80) of the guide sleeve (71) extends in the longitudinal direction, wherein the retaining protrusion (86) uses the through hole (70) of the vertical beam (32) to engage the connecting strip of the wing fan (2) formed from the rear by means of the guide sleeve (71) and locking it in place.

10. The displacement device according to claim 6, Its features are, A retaining protrusion (86) disposed on the outer shell surface (80) of the guide sleeve (71) extends in the longitudinal direction, wherein the retaining protrusion (86) uses the through hole (70) of the vertical beam (32) to engage the connecting strip of the wing fan (2) formed from the rear by means of the guide sleeve (71) and locking it in place.

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