DE102016125888A1 - Frame monitoring device for windows or doors and windows or door with frame monitoring device - Google Patents

Abstract

A frame monitoring device (1) for a window or a door, comprising a mounting base (2), an electronics unit (3), which has and / or is connected to a one-piece or multi-piece switching device (6) on the mounting base (2) arranged or formed locking piece (22), wherein the locking piece has at least one inlet region (23), wherein the switching device (6) is arranged wholly or partly in the inlet region.

Description

The invention relates to a frame monitoring device for windows or doors according to the preamble of claim 1 and a window or a door with such a frame monitoring device.

Frame monitoring devices of the generic type are known from the prior art in various embodiments. Is purely exemplary on the EP 2 199 988 A1 directed. They are usually mounted in the fold between the casement and the frame and serve to detect a movement of the wing relative to the frame, for example by changing a switching state. This information is then transmitted wirelessly with a transmitting unit to a receiver and further processed by this, for example, to display a change of state at an output device and / or to issue a warning message.

In particular, the goal is to provide a frame monitoring device with a compact and the overall visual impression of the window or the door as little as possible impairing design. This should be well protected by an invention against manipulation attempts such as simulated switching states that are produced by tools. According to a development, which can also be regarded as a separate invention, a secure wireless transmission of information is also feasible.

Achieving one or both of these goals is the object of the invention.

This object is solved by the subject-matter of claims 1, 10, 11 and 12.

According to claim 1, a frame monitoring device for a window or a door is provided with a mounting base and with an electronics unit, which has a one-piece or multi-piece switching device and / or is connected thereto, as well as with a arranged on the mounting base or lock piece , which has at least one inlet region for a locking pin, wherein the switching device is arranged wholly or partly in the inlet region. The switching device is so well against manipulation attempts, e.g. protected by burglars.

It can also be advantageously provided that the inlet region has at least one undercut region and that the switching device is arranged wholly or partly in the undercut region, in particular between the locking piece and the mounting base. In terms of such a particularly manipulation-proof design, the switching device can furthermore advantageously have an actuating element which is arranged wholly or partly in the undercut region between the locking piece and the mounting base.

It is then advantageous if the switching device, in particular its actuating element, at least in a switching position of at least two or more switching positions of the switching device is completely hidden, and it is also covered by the locking piece. Preferably, this switching position corresponds to the closed position of the window or the door. The switching device is then particularly well protected against manipulation of the window, preferably partially covered by the locking piece and partially covered by an electronics housing.

It is advantageous if the switching device, in particular its actuating element, at least in a second of the at least two switching positions protrudes into the inlet region of the locking piece and thus is not arranged partially covered in this switching position.

It is also advantageous and safe if the switching device, in particular its actuating element, is in the first switching position with a first end below the locking piece, and if the other end protrudes into an electronics housing of the electronic unit and interacts there with a switching element.

It is further advantageous and functionally safe and simple according to another variant, when the switching element is a toggle switch which projects into a recess of the actuating element.

The invention also provides a window or door having one or more frame monitoring devices according to one or more of the preceding claims. In the simplest case, only one of the frame monitoring devices is provided on the window or the door. But it is also conceivable and Advantageously, two or more of the frame monitoring devices are provided on the window or door. Because in the latter case, more complex monitoring against manipulation attempts, for example, a comparison of the switching states of two or more provided in a fold frame monitoring devices to possibly different signals of this plurality of frame monitoring devices against the background of two or more possible switching states on To close manipulation attempts or already done manipulations.

For further evaluation, for example, whether a closure, a proper opening or about a misuse or sabotage of the monitored window or the monitored door is present, several monitoring devices can send signals which are different from each other, for example coded. It is also conceivable that in each case a different or coded signal is sent for each switching state of the individual monitoring device. It is possible and quite reasonable to design the embodiment so that a plurality of switching states and a plurality of monitoring devices, a clear evaluation allows which switching state is present at which monitoring device. The signals can be combined, forwarded or evaluated in the receiver individually or even more preferably in groups. The evaluation may, for example, have as a result a log or be converted into an alarm scenario or a maintenance request. According to a development, but also forms an independent invention, it is advantageously provided that the functional electronics is provided with an antenna unit, which is arranged next to the mounting base spaced therefrom, so that the antenna unit spaced from the rest of the frame monitoring device to a window or a door is mounted. For this allows the creation of a window or door with a frame and a sash and a rebate area between the frame and the sash, wherein one or the frame monitoring device is mounted and housed in the rebate area, further wherein the antenna unit from the rebate area a gap to the outside, in particular by a gap sections protruding outwards, so that an antenna of the antenna unit is largely or completely outside of the gap.

It is further advantageous in terms of a window or not very visually impairing design and good transmission behavior when the antenna unit has the antenna and this at least partially, in particular one-sided covering cover which is formed as a cover strip and which from the Gap protrudes outwards and rests on the frame on one outer side.

In this sense, it is further expedient if the cover strip has an elongated, flat shape.

Further advantageous embodiments of the invention can be found in the remaining subclaims.

• 1 in a) eine perspektivische Ansicht einer erfindungsgemäßen Rahmen-Überwachungsvorrichtung, in b) die Rahmen-Überwachungsvorrichtung aus a), zerlegt in einen Montagesockel und eine Elektronikeinheit, und in c) die Elemente aus b), wobei die Elektronikeinheit in Sprengansicht dargestellt ist,
• 2 in a) eine perspektivische Ansicht der Elektronikeinheit aus 1 ohne Abdeckung bzw. mit ausgeblendeter oder abgenommener Abdeckung, in b) die Anordnung aus a) nebst einem Schließzapfen in einer ersten Schaltstellung und in c) die Anordnung aus b) ohne Schließzapfen in einer zweiten Schaltstellung;
• 3 in a) eine Seitenansicht eines Fensters und in b) eine Ausschnittsvergrößerung des Bereiches A aus a);
• 4 einen Schnitt durch einen Abschnitt eines Fensterrahmens des Fensters aus 3a mit einer erfindungsgemäßen Rahmen-Überwachungsvorrichtung;
• 5 in a) eine perspektivische Ansicht eines Blendrahmenprofils für ein Fenster oder eine Tür nach Art der 4, mit einer erfindungsgemäßen Rahmen-Überwachungsvorrichtung und mit einer Riegelstange mit einem Schließzapfen eines ansonsten hier nicht dargestellten Flügelrahmens in der ersten Schaltstellung, und in b) eine perspektivische Ansicht eines Blendrahmenprofils für ein Fenster oder eine Tür, mit einer erfindungsgemäßen Rahmen-Überwachungsvorrichtung und mit einer Riegelstange mit der Schließzapfen eines ansonsten hier nicht dargestellten Flügelrahmens in der zweiten Schaltstellung;
• 6 die Anordnung aus 5, ergänzt um einige weitere Teile des Flügelrahmenprofils, wobei einige andere Teile aber weiter ausgeblendet sind, und wobei in a) die erste und in b) die zweite Schaltstellung dargestellt sind;
• 7 die Anordnung aus 5 und 6, wobei einige Elemente teilgeschnitten dargestellt sind, und wobei wiederum in a) die erste und in b) die zweite Schaltstellung dargestellt sind, und
• 8 eine weitere teilgeschnittene Ansicht eines Abschnittes einer Kombination von Teiles eines Blend- und eines Flügelrahmen mit einer ebenfalls teilgeschnitten dargestellten Rahmen-Überwachungsvorrichtung.

The invention will be described below with reference to an embodiment with reference to the accompanying figures. It shows:

• 1 in a) a perspective view of a frame monitoring device according to the invention, in b) the frame monitoring device of a), disassembled into a mounting base and an electronics unit, and in c) the elements of b), wherein the electronic unit is shown in a spray view,
• 2 in a) a perspective view of the electronics unit 1 without cover or with hidden or removed cover, in b) the arrangement of a) together with a locking pin in a first switching position and in c) the arrangement of b) without a locking pin in a second switching position;
• 3 in a) a side view of a window and in b) an enlargement of the area A from a);
• 4 a section through a portion of a window frame of the window 3a with a frame monitoring device according to the invention;
• 5 in a) is a perspective view of a window frame profile for a window or a door in the manner of 4 with a frame monitoring device according to the invention and with a locking bar with a locking pin of an otherwise not shown sash in the first switching position, and in b) a perspective view of a window frame or door frame profile, with a frame monitoring device according to the invention and with a Locking bar with the locking pin of a sash, not shown here otherwise in the second switching position;
• 6 the arrangement 5 , supplemented by a few more parts of the sash profile, some other parts but are still hidden, and wherein in a) the first and in b) the second switching position are shown;
• 7 the arrangement 5 and 6 , Wherein some elements are shown partially cut, and wherein again in a) the first and in b) the second switching position are shown, and
• 8th a further partially sectioned view of a portion of a combination of part of a blend and a sash with a partially cut frame monitoring device shown.

1 shows a frame monitoring device 1 for a window or a door. This has a mounting base here 2 on and one detachable with fastening means such as latching and / or positive locking means 7 arranged electronic unit 3 ( 1a , b, 2a, b, c). This modular design is very beneficial. The electronics unit 3 could also be located next to the mounting base (not shown).

The electronics unit can have an electrochemical energy store or a generator powered by motion energy. Both can also be interchangeable.

The electronics unit 3 has a multipart - lockable - electronics housing 4 on and one in the electronics housing 4 arranged functional electronics 5 ( 1c ).

The functional electronics 5 has a switching device 6 on and a transmitting unit (not to be seen in detail here). The transmitting unit is designed for wireless signal transmission. It is connected to an antenna unit 8th connected. The antenna unit 8th is outside the electronics housing here 4 arranged and with a connecting section 9 (eg a conductive wire) with the transmitter unit in the electronics housing 4 connected.

The antenna unit 8th has the actual antenna 10 and this at least partially, in particular covering one side cover 11 , This cover 11 is formed here as a cover strip. The cover strip has an elongated, flat shape.

The antenna 10 It is made of conductive material and is designed, for example, as an antenna rod or wire. The cover 11 On the other hand, it is preferably made of a non-conductive material such as a non-conductive plastic.

The electronics housing 4 has a narrow elongated shape. It has a main extension X. The antenna unit 8th is parallel to this main extension direction X close to the mounting base 2 and to the electronics housing 4 parallel to these two elements, preferably under the electronics housing 4 and next to the mounting base 2 ,

The mounting base 2 is designed so that the electronics housing on it 4 can be placed. The mounting base 2 itself is designed to be mounted in a groove, in particular an undercut groove of a window profile, in particular a window frame profile. The elements provided here by way of example are described below. The mounting base 2 has at least one support area 12 which is designed to be placed on the window profile. He also has a foot 13 on, which is designed to interlock the undercut groove positively.

The mounting base 2 is in the main extension direction X of the frame monitoring device or the window profile longer than the electronics housing 4. It is on both sides with the support areas 12 and attachment portions formed thereon 14 . 15 over the electronics housing 4 in front ( 1b ).

The foot 13 of the mounting base 2 has here side projections 16 . 17 , in particular in the manner of laterally projecting strips ( 1c ). The fastening portions 14, 15 are also provided with screw holes 18 . 19 provided by which screws 20 , 21, for example, grub screws are screwed.

These screws 20 . 21 are against a background - in particular a groove bottom of the window profile, in particular the Blendrahmenprofils- rotatable as an abutment, so that the mounting base 2 can be easily lifted relative to the groove base. Such is the foot 13 of the mounting base 2 with the lateral projections 16 . 17 in an undercut groove of a window profile, in particular a frame profile, clamped and thus mounted and locked in this.

On the mounting base 2 is also - between the electronics housing 4 and the one attachment portion 14 a latch piece 22 for a locking pin 125 (eg a closing roller and / or a mushroom pin) of the wing (see 2 B and 4 ) intended. The bolt piece 22 has an approximately U-shaped inlet region 23 here, which is open in the main extension direction X to one side and in which the locking pin can run in the direction -X. On the other side it is closed by the bottom of the U.

The inlet area 23 also points upwards - this means the rebate area or from the mounting base 2 away - a smaller opening width than in the direction of the mounting base 23 , This will create an undercut area 29 formed, in which, for example, a mushroom head of a locking pin 129 can run into.

The bolt piece 22 is designed here perpendicular to the main extension direction X as a bridge or a bow. Thus, one or more undercut areas arise here 29 of the inlet area 23 laterally on this, in which the preferably mushroom-shaped locking pin 125 can also run along the outer circumference, so that it is perpendicular to the top of the mounting base 2 can be held in a locked position.

It is in the inlet area 23 and / or in its undercut areas 29 on the bolt piece 22 Furthermore, at least one (here mechanical) actuator 24 the switching device 6 arranged.

Here the actuator protrudes 24 with an actuating portion or end 25 so the area of the locking piece 22 one (here even in the U-shaped receiving area 23 ) that it is displaced or retracted at a run-in of the locking pin from this against the direction X and in the direction -X.

In the closed position of the window, which corresponds to the position in which the locking pin 125 maximum distance into the inlet area 23 of the bolt piece 22 has been moved into, the actuator is located 24 preferably partially or completely completely hidden under the latch piece 22 or between the locking piece 22 and the rest of the mounting base 2 and the actuator 24 and otherwise possibly in the interior of the electronics housing 4 , It is there with a tool not or almost impossible to reach and not to move. Therefore, the frame monitor is 1 designed according to this variant and as an independent invention solution considered burglar resistant. The actuator 24 can be directly part of an electrical switch, such as the button of a pushbutton switch, which would then form the switching device. Here, however, another way is chosen, which will be described further below.

The actuator 24 then extends from the operating portion 25 with a rod section 26 in the electronics housing 4 into it. It is therefore advantageous here also part of the (pre-assembled) electronic unit 3 ,

The actuator 24 serves to switch here another electrical switching element of the switching device 6 , Here advantageously simply a toggle switch 27, which in a correspondingly beveled at the edges shaped recess 28 of the actuating element 24 engages and / by a linear displacement of the actuating element 24 is switchable in the direction X or in the direction -X due to insertion by the incoming or a release by the expiring locking pin ( 2 B . 2c , in 2b with locking pin 125 ). Possibly. is the actuator 24 with a return spring 30 Mistake ( 1b ), on the one hand on the actuating element 24 and on the other hand on an abutment, for example on a wall 31 of the electronics housing 4 designed to spring-loaded in addition to releasing.

The switching state of the switching element - here the toggle switch 27 - is from the functional electronics 5 be sensed. This is the toggle switch 27 to the functional electronics 5 connected. The run-in locking pin 125 moves the actuator 24 and about this the toggle switch 27 in the first switching position of 2 B , This corresponds to a closed state of the window, since the locking pin 15 can not be lifted. Will the locking pin 125 detached from the inlet region 23, the actuating portion moves 24 back (eg spring loaded, not shown here). This tilts the toggle switch 27 in the second switching position of 2c , This corresponds to the opening state of the window, since the locking pin 125 lifted and the wing 120 can be opened.

The functional electronics 5 is designed to provide information about the respective switching state and / or a change of this state via the transmitting unit 7 and the antenna unit connected thereto 8th to send out wirelessly.

In this case, this wireless transmission can be carried out in any frequency and according to any standard, such as by radio, or an ENOCEAN or Bluetooth interface or via infrared or the like. Preferably, a BUS protocol is used. A corresponding associated - to the window preferably spaced - receiver is not shown here.

Hereinafter, a preferred type of arrangement and assembly of the frame monitoring device 1 at a window 100 described.

The window 100 - please refer 3a and 3b and 4 and additionally the 5 to 8th - has a frame 110 on and a wing 120 with a sash 121. The frame 10 and / or the sash 121 are preferably - but not necessarily - partially made of a metal such as an aluminum alloy or of another material such as plastic.

The wing 120 or the sash frame 121 are relative to the frame 110 movable, in particular pivotable about a horizontal axis and / or rotatable about a vertical axis of rotation and / or parallel.

Between the frame 110 and the sash frame 121 is on at least three sides of the window frame or completely circumferential a fold area 130 formed, in which the frame 110 and the sash frame 121 are spaced apart from each other (See 4 ).

To realize the relative movement between the frame 110 and the sash frame 121 serve here not shown rotary and / or pivot bearings.

In addition, a purely mechanical or possibly also partially electromechanical locking fitting is provided on the window, which of a handle 126 is movable on the sash. He has locking bars here 127 on and / or locking elements such as one or more of the locking pin 125 (please refer 4 ).

At least one of these locking elements is one of the frame monitoring devices 1 assigned. But it can also be several of the frame monitoring devices on different locking pin 125 be provided, which makes more complex condition monitoring and monitoring against manipulation attempts possible.

The window serves to close a building opening. It separates a first space I from a second space II ( 4 ).

The sash frame 121 overlaps with a cover bar 122 in room I, a section of the window frame (here a few mm short) 110 ,

The one in this area between the sash frame 121 - the jetty 122 - and the frame 110 trained cleft 131 is in the closed state of the window of a stop seal 124 locked.

In the fold area 130 are on the glare and / or sash frame 110 . 120 also one or more rabbet seals 112 . 123 educated.

Then is / are in a frame groove 111 leading to the fold area 130 is open to one or more of the frame monitoring devices 1 arranged.

The at least one frame monitor engages with its foot 13 formed in the undercut Blendrahmennut 111 and is fixed there (in the manner described above). The one or more support area (s) 12 is / lie in the folding area 130 on the frame profile 110 on.

The frame monitoring device 1 stands from the frame 110 here perpendicular to the fold area before 130. On the sash 121 is the at least one locking pin 125 slidably guided perpendicular to the image plane.

It is in 4 also to recognize that the mounting base 2 and the electronics unit 3 with the electronics housing 4 - relative to the closed state of the window 100 - almost complete are arranged within the fold region. Only the antenna unit 8th is formed so narrow that it can be inserted into the gap 131 and is also used in the assembled state. This is especially good in 4 to recognize.

The antenna unit 8th Here is also advantageous designed so that they over the bridge 122 through the gap 131 from the fold area 130 projecting into space II. This is the cover 11 the antenna unit 8th also preferably directly on the frame profile 110 on. Preferably, the cover is 11 less than 5 mm, in particular less than 3 mm from this frame profile 110 in front and preferably extends in the direction of Y only about 3mm, preferably 5mm, in particular only up to 10mm over the web 122 of the sash profile 121 out. The antenna unit designed in this way 8th affects the appearance of the window 110 to the exterior or interior not or almost not, because it is difficult to see.

To mention is still that the antenna 10 sections above the cover strip and sections below the cover 11 between this and the frame 110 lies ( 2a , the bold dashed section - to the connecting section 9 proper - is outside). It is advantageous that the antenna 9 as far as it runs parallel to the main extension direction X, can be well covered outside the gap 131, and on the other hand in the region in which the connecting portion 9 the gap 131 interspersed, the function of the Anschlagsichtung 124 is affected as little as possible.

This is the cover 11 preferably color matched to the exterior color of the frame profile. In particular, it is designed in the same color.

In addition to the optically advantageous accommodation, the arrangement of the antenna unit 8 is also advantageous from an electrical point of view. Because a blasting and receiving electromagnetic waves are not hindered in such a way, which is particularly advantageous if the frame profile 110 and / or the sash profile 121 wholly or partly made of a metal, in particular aluminum or steel.

To power the frame monitor 1 is preferably an energy storage such as a battery or other energy storage element (not visible here). The power supply can also be realized in other ways, such as via cable. In addition, it is also conceivable to generate the energy as a generator, for example via the switching device, in particular the toggle switch 27 , The kinetic energy of the actuator 24 is then advantageously used for power generation, for example, to charge a capacitor as a temporary energy storage. A battery as energy storage is then not necessary.

The frame monitoring device 110 is briefly arranged so that a closing element - in particular one in the main extension direction of the respective profile (perpendicular to the page plane of the 4 ) movable locking pin 125 , on a fitting part of the sash 121 in the recording area 23 can shrink and run out of this, in each case the switching element 24 , in particular the toggle switch 27 - is switched, in which case preferably in each case a signal via the antenna unit 8th is emitted, which can be received by a receiver.

LIST OF REFERENCE NUMBERS

Frame monitoring device 1 mounting base 2 electronics unit 3 electronics housing 4 functional electronics 5 switching device 6 latching means 7 antenna unit 8th connecting portion 9 antenna 10 cover 11 support area 12 foot 13 fixing portions 14, 15 projections 16.17 screw 18, 19 screw 20.21 locking element 22 reception area 23 jig 24 actuating section 25 Staff section 26 toggle switch 27 recess 28 Undercut region 29 Return spring 30 wall 31 window 100 frame 110 Blendrahmennut 111 Rebate seal 112 wing 120 casement 121 web 122 Rebate seal 123 stop seal 124 locking pin 125 Handle 126 locking bars 127 folding area 130 gap 131 room I, II

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 2199988 A1 [0002]

Claims (18)

Frame monitoring device (1) for a window or a door, comprising - a mounting base (2), - an electronic unit (3), which has and / or is connected to a one-piece or multi-piece switching device (6) the locking piece (22) arranged or formed on the mounting base (2), wherein the locking piece has at least one inlet region (23), characterized in that - the switching device (6) is arranged wholly or partly in the inlet region. Frame monitoring device (1) after Claim 1 , characterized in that the inlet region (23) has at least one undercut region (29) and that the switching device (6) is arranged wholly or partly in the undercut region (29), in particular between the locking piece (22) and the mounting base (2). Frame monitoring device (1) after Claim 2 , characterized in that the inlet region (23) away from the mounting base (2) has a smaller opening width than in the direction of the mounting base (23), whereby the undercut region (29) is formed. Frame monitoring device (1) after Claim 2 , characterized in that the electronic unit (3) is a modular unit which is releasably attached to the mounting base, in particular latched. Frame monitoring device (1) according to one of the preceding claims, characterized in that the switching device (6) comprises an actuating element (24) which is wholly or partly in the inlet region (23), in particular wholly or partly in the undercut region (29), between the locking piece (22) and the mounting base (2) is arranged. Frame monitoring device (1) according to any one of the preceding claims, characterized in that the switching device (6), in particular its actuating element (24), at least in a switching position of at least two or more switching positions of the switching device is completely hidden, wherein it partially with is covered by the locking piece (22) and optionally in sections by an electronics housing (4). Frame monitoring device (1) according to one of the preceding claims, characterized in that the switching device (6), in particular its actuating element (24), at least in a second of the at least two or more switching positions into the inlet region (23) of the locking piece (22 ) protrudes and thus is not arranged covered in this switch position partially. Frame monitoring device (1) after Claim 7 , characterized in that the switching device (6), in particular its actuating element (24), in the first switching position with a first end below the locking piece (22), and that the other end in the electronics housing (4) of the electronic unit (3) protrudes and interacts there with a switching element. Frame monitoring device (1) after Claim 8 in that the switching element is a toggle switch (27) which projects into a recess (28) of the actuating element (24). Frame monitoring device (1) according to the preamble of Claim 1 or according to one of the preceding claims, characterized in that the functional electronics are provided with an antenna unit (8) which is arranged next to the mounting base (2) at a distance therefrom, so that the antenna unit (8) is at a distance from the remaining frame monitoring device (8). 1) can be mounted on a window or a door. Window or door having one or more frame monitoring devices according to one or more of the preceding claims. A window or door having a frame (110) and a sash (121) and a rebate area (130) between the sash (110) and the sash (123) and at least one or more frame monitoring devices (s) according to any of the above preceding claims, characterized in that at least one frame monitoring device (1) in the fold region (130) is mounted and that the antenna unit protrudes out of the fold region (130) through a gap (131) to the outside. Window or door behind Claim 12 Characterized in that the antenna unit (8) comprises an antenna (10) and this at least partially, in particular on one side covering cover (11), which is constructed as a cover strip and which from the gap (131) projecting outwardly and on the Frame (110) rests on one outer side. Window or door behind Claim 13 characterized in that the frame monitoring device (1) is mounted in the fold region (130) and that the antenna unit protrudes outwardly from the fold region (130) through the gap (131), the antenna being largely or entirely outside the gap (131) lies. Window or door according to one of the preceding claims, characterized in that extending the antenna and / or the cover (11) in the direction Y only about 1-15 mm, preferably 1 mm to 5 mm. Window or door according to one of the preceding claims related to the window or the door, characterized in that the cover strip (11) has an elongate, flat shape. Window or door according to one of the preceding claims related to the window or the door, characterized in that the antenna unit is parallel to the main extension direction (X) close to the mounting base (2) and to the electronics housing (4) parallel to these two elements, preferably under the electronics housing (4) and adjacent to the mounting base (2) and protrudes from the gap (131). Window or door according to one of the above claims related to the window or the door, characterized in that the antenna (10) is partially above the cover strip and partially below the cover strip between this and the frame (110).

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