DE202019102112U1 - Profile unit for roller shutter guide and attachment of at least one fall arrest element on a window frame or pillar of a window - Google Patents

Abstract

Profile unit (100, 100 ', 100 ") for roller shutter guide and attachment of at least one fall protection element (220) on a window frame (210) or post (310) of a window, comprising at least: - a border profile with a groove to edge edging of the fall protection element (220 - a roller shutter guide rail (130, 130 ', 130 ") with at least one guide groove (131, 131', 131") for guiding the roller shutter, characterized in that - a mounting profile (110, 110 ', 110 ") designed as a hollow profile ), which has an angular profile configuration, with at least one base region (111; 111 '; 111 ") and a connecting region (112; 112'; 112") arranged perpendicularly into which at least one reinforcing profile (140) is inserted, - That the bordering profile is formed in two parts and an intermediate profile (150) and a guide profile (120), wherein the intermediate profile (150) through parallel to the outer visible surface extends end connecting means (102) with the reinforcing profile (140) in the build-up profile (110; 110 '; 110 "); - the guide profile (120) and / or the structural profile (110; 110 '; 110") is (are) provided with at least one form-locking element (123) onto which the roller shutter guide rail (130) can be latched.

Description

The invention relates to a profile unit for roller shutter guidance and fastening at least one fall protection element on a window frame or pillar of a window, with the features of the preamble of claim 1.

If the floor-to-ceiling window elements to be opened are not installed on the ground floor, they must, unless there is a balcony or other, be provided with a fall protection in order to ensure the safety of the operator and prevent a person from falling out. Fall protection devices are often made of glass plates for optical reasons. For this purpose, a vertical guide profile is fixed on both sides of the frame or masonry. If additional roller shutter boxes are available, whether top-mounted box or lintel box, the guide profiles of the fall protection are mounted on the side roller shutter guides. The disadvantage is, inter alia, that the outer visual appearance is changed, so that window elements with fall protection have a different external view than those without fall protection. This is even more true in the case of a divided by a post window element, in which only one part has a wing that requires a fall protection before, while the other part is designed as fixed glazing.

EP 2 792 834 B1 describes a frame-integrated fall protection, which includes a holding profile and a Rahmenprofi. The frame profile is a conventional frame profile, which is fastened by means of so-called rotary holders or rotary clip holders on the end face outside of a, in particular made of wood, frame of a door or window.

The utility model DE 20 2017 102 736 U1 refers to a guide rail with a carrier profile, wherein the carrier profile next to a guide cross-section has at least one receptacle with a functional element arranged therein. The over the entire plant width extending functional elements may be designed in the form of glass panes or railings. In a receiving groove a mounted terminal block is formed, which encloses the glass pane of the fall protection by means of two elastic holding means. The holding device has no integrated additional reinforcement, nor does it have a thermal separation.

The object of the invention is therefore to provide on a window roller shutter guides and, if necessary, fall protection elements, without affecting the external view adversely. In addition, there is a need for a bracket that has glass panels as fall protection for plastic windows, with thermal break and integrated additional reinforcement. The secure screwing of the main mounting plate with the internal steel reinforcement of the frame should be ensured.

This object is achieved in each case by a profile unit with the features of claim 1 and claim 5.

With all profile units according to the invention a fall protection is integrated in the roller shutter guides in each case; a separate surround profile is not needed. In addition to the almost unchanged exterior view of the window, the manufacturing process is easy to implement, taking into account important aspects such as thermal separation.

• - sie so ausgeformt sind, dass sie eine Klemmvorrichtung für die aufklipsbaren Rollladenführungsprofile bilden, so dass bestehende Rollladenführungsprofile weiterverwendet werden können;
• - das Aufbauprofil aus Kunststoff durch eine metallische Verstärkung ergänzt wird und alle Verschraubungen der Absturzsicherung in diese oder die des verstärkten Blendrahmens erfolgen;
• - die gesamte Profilkombination thermisch getrennt ist;
• - das Halteprofil aus Aluminium durch einen Hakenverschluss formschlüssig sowie durch zusätzliche Verschraubung kraftschlüssig gehalten wird;
• - die Absturzsicherung im eingebauten Zustand jederzeit durch Entfernen der Rollladenführung demontiert werden kann;
• - das Aufbauprofil mit integrierter Abdichtung immer auf dem Blendrahmen verbleiben kann, sowohl bei Demontage der Rollladenführung als auch der Absturzsicherung;
• - die integrierte Absturzsicherung bei Herablassen des Rollladenbehangs von außen nicht sichtbar ist und vor Witterung geschützt ist;
• - für die Montage der mehrteiligen Absturzsicherung keine besonderen Befestigungsmittel, insbesondere keine bauaufsichtlich zugelassenen Spezialdübel oder dergleichen, notwendig sind;
• - dieselben Einzelprofile der Profileinheiten sowohl für einteilige Ausführungen seitlich am Fenster als auch für mehrteilige Ausführungen am Mittelpfosten verwendet werden können;
• - die Absturzsicherung bei der Pfostenmontage nicht nur doppelseitig, sondern auch einseitig ausgeführt werden kann, z.B. bei einer Kombination eines Flügels und einer Festverglasung;
• - die Rollladenführung nicht aufgeschraubt werden muss;
• - die Funktion der Rollladenführung unabhängig von Art und Ausbildung der Absturzsicherung ist; auch ohne eingesetzte Glasscheibe, z.B. beim Austausch einer Scheibe, sind die Einfassprofile in sich stabil und halten die Form.

The advantages of the profile unit according to the invention according to a first embodiment for the edge region of a window frame as for a center post consist in particular in that:

• - They are shaped so that they form a clamping device for the clip-on roller shutter guide profiles, so that existing roller shutter guide profiles can be reused;
• - The build-up profile made of plastic is supplemented by a metallic reinforcement and all screwing the fall protection done in this or the reinforced frame;
• - The entire profile combination is thermally separated;
• - The retaining profile made of aluminum is positively held by a hook lock positively and by additional screw;
• - The fall protection can be removed in the installed state at any time by removing the roller shutter guide;
• - The build-up profile with integrated seal can always remain on the frame, both when dismantling the shutter guide and the fall protection;
• - The integrated fall protection is not visible from the outside when lowering the roller shutter curtain and is protected from the weather;
• - No special fasteners, in particular no building supervisory approved special dowels or the like, are necessary for the assembly of the multi-part fall protection;
• - The same individual profiles of the profile units both for one-piece designs laterally on Window can be used as well as for multi-part designs on the mullion;
• - The fall protection in the post installation not only double-sided, but also can be carried out on one side, for example in a combination of a wing and a fixed glazing;
• - The roller shutter guide does not have to be screwed on;
• - The function of the shutter guide is independent of the type and design of fall protection; even without the use of glass, eg when replacing a pane, the border profiles are stable and hold the shape.

The invention comprises two essential embodiments, to which in principle the same roller shutter guide profiles made of plastic or aluminum can be latched.

The first embodiment of a profile unit according to claim 1 is provided in variants for the edge or post attachment and consists in each case at least of a build-up profile, an intermediate profile, a reinforcing profile and a guide profile. In this case, the construction profile for the arrangement on the edge is formed on one side or for the central arrangement on a post double-sided and consists in particular of plastic. This allows easy post-processing. Intermediate profile, reinforcing profile and guide profile are formed as metal profiles and are screwed together, the bolted unit is in turn bolted to a metal reinforcement profile of the frame or post and thus is very resilient. The fall protection element is clamped between the intermediate profile and the guide profile when these profiles are screwed together.

In a second embodiment of a profile unit according to claim 4, which relates to the double-sided configuration for the arrangement on the center post, the functions of the intermediate profile and the reinforcing profile are integrated into the build-up profile which is completely formed as a metal profile. The attachment of the two fall protection elements is effected by a guide profile which is positively connected to the build-up profile and is additionally screwed thereto. Although this second embodiment has the disadvantage that the assembly and disassembly of both fall protection elements must be done simultaneously, but this profile unit allows an arrangement on a narrow post, with most of the advantages enumerated above are retained.

• 1 eine Profileinheit für eine integrierte Absturzsicherung mit seitlicher Rollladenführungsschiene;
• 2A, 2B die Profileinheit nach 1, jeweils in verschiedenen Montagestadien;
• 3 eine Profileinheit für eine integrierte Absturzsicherung mit seitlicher Rollladenführungsschiene aus Aluminium;
• 4 eine Profileinheit für eine integrierte Absturzsicherung an einem Mittelpfosten;
• 5A, 5B die Profileinheit nach 4, jeweils in verschiedenen Montagestadien;
• 6 ein Rand-Aufbauprofil;
• 7 ein Aufbauprofil für einen Mittelpfosten;
• 8 eine Profileinheit für eine integrierte Absturzsicherung an einem Mittelpfosten und
• 9A, 9B die Profileinheit nach 8, jeweils in verschiedenen Montagestadien.

The invention will be explained below with reference to the embodiments illustrated in the drawings. The figures each show in section:

• 1 a profile unit for an integrated fall protection with lateral roller shutter guide rail;
• 2A . 2 B the profile unit after 1 , each in different assembly stages;
• 3 a profile unit for an integrated fall protection with lateral aluminum roller shutter guide rail;
• 4 a profile unit for an integrated fall protection on a center post;
• 5A . 5B the profile unit after 4 , each in different assembly stages;
• 6 an edge build profile;
• 7 a construction profile for a mullion;
• 8th a profile unit for an integrated fall protection on a center post and
• 9A . 9B the profile unit after 8th , each in different assembly stages.

• - einen Basisbereich 111,
• - einen Verbindungsbereich 112 und
• - einen Wandanschlussbereich 114.

A profile unit according to a first embodiment of the invention is based on an edge-building profile 110 on that in 6 shown individually in cross-section. It comprises three main sections:

• - a base area 111 .
• - a connection area 112 and
• - a wall connection area 114 ,

The lower edge of the base area 111 forms a reference plane and footprint with which the edge build profile 110 from the outside on the visible side of a window frame is placed. To prevent water from entering the gap in between, is at the base area 111 an elastomeric sealing lip 113 formed.

The connection area 112 next to the base area 111 is on the one hand so shaped that it can be snapped with its lower groove on Klemmnippelschrauben the frame. He also has a closed hollow chamber to accommodate a metal reinforcement profile, as well as a profiled channel 115 for holding screw heads.

The wall connection area 114 has no static bearing function, but serves primarily to cover the wall reveal in which the window is installed, and to form a compact unit with other profiles described below.

• - das Rand-Aufbauprofil 110 gemäß 6;
• - ein Führungsprofil 120 zur Klemmung eines flächigen Absturzsicherungselements 220;
• - ein Rollladenführungsprofil 130;
• - ein Verstärkungsprofil 140, das in eine Hohlkammer im Verbindungsbereich 112 eingesetzt ist;
• - ein Zwischenprofil 150, welches über Verschraubungen 102, 103 das Führungsprofil 120 mit dem Verstärkungsprofil 140 verbindet.

1 shows a profile unit 100 on a window frame 210 is appropriate. The profile unit 100 includes:

• - the border construction profile 110 according to 6 ;
• - a leadership profile 120 for clamping a flat fall protection element 220 ;
• - A roller shutter guide profile 130 ;
• - a reinforcement profile 140 placed in a hollow chamber in the connection area 112 is used;
• - an intermediate profile 150 , which has screw connections 102 . 103 the leadership profile 120 with the reinforcement profile 140 combines.

Because the profiles 120 . 140 and 150 serve as an abutment for fittings and / or should hold more profiles, they are made of metal, especially aluminum.

The following description of the assembly, with reference to the 2A and 2 B is made at the same time clarifies the function of the profile unit 100 :

An early assembly stage is in 2A shown. The frame 210 has already been mounted on the building in the usual way. In the frame profile 210 is a steel reinforcement profile 211 used. The border construction profile 110 with the already used therein metallic reinforcing profile 140 is over long fixing screws 101 with the frame profile 210 connected. The fixing screws 101 reach deep into the frame profile 210 into it and anchor themselves there in the steel reinforcement profile 211 ,

The reinforcement profile 140 is used in this embodiment so that the flat side facing outward. On this side, the support cams hold the body profiles 110 the metallic reinforcement profile 140 firmly in place.

The reinforcement profile 140 has the function of a cross connector, as it is not just the mounting screws 101 receives, but also at right angles aligned, further mounting screws 102 about which the intermediate profile 150 is attached. The intermediate profile 150 relies on the base area 111 of the border construction profile 110 off and also forms with a thigh 151 with sealing and clamping profile 152 a part of a groove in which later the fall protection element 220 is held. About the short fixing screws 102 form the reinforcement profile 140 and the intermediate profile 150 a statically resilient unit, which over the long fastening screws 101 with the frame 210 is connected and therefore does not need its own connection to the building.

After the intermediate profile 150 attached, the fall protection element 220 be positioned so that it fits the sealing and clamping profile 152 in the profile leg 151 is present, see 2 B ,

From the outside, the guide profile 120 at the fall protection element 220 created. The leadership profile 120 has projections 121 . 123 that in returns 153 . 154 (please refer 2A) at the intermediate profile 150 be inserted so that the guide profile 120 in the main loading direction for the fall protection elements 220 , which is perpendicular to the plane of view of the frame 210 runs, is positively fixed to it. For the final backup, the leadership profile 120 over fastening screws 103 with the intermediate profile 150 screwed.

The leadership profile 120 has two legs perpendicular to each other, with a leg perpendicular to the intermediate profile 150 dimensionally stable supports. Thus, the function of the roller shutter guide 130 with curtain even in the absence of disc, such as in an exchange situation, always granted. The Einfassprofilabschnitt are also without mounted fall protection element 220 , such as As a glass, in a fixed position.

The fixing screws 103 grab in a profile web 124 on the guide profile 120 a, the cross section of the so-called Klemmnippelschrauben having a mushroom-shaped head, is modeled. This allows the guide profile 120 take over another function, because it allows over the profile web 124 a clamping attachment of the roller shutter guide profile 130 , When displayed in 1 is compared to 2 B in addition the roller shutter guide profile 130 been snapped, which is designed as a plastic profile. Since the roller shutter guide has no safety-relevant function, the clamp attachment extends over the profile web 124 , This connection is only charged to wind suction forces.

In 3 is a very similar profile unit 100 ' with a frame 210 connected. Functional is the profile unit 100 ' equal to the first embodiment; but it has a shutter guide profile for design reasons 130 ' made of aluminium. In addition, has the frame 210 an attachment shell 212 made of aluminium. The profile unit 100 ' is therefore not directly on the frame profile 210 made of plastic, but on the front shell 212 , The fixing screw 101 penetrates the reinforcing profile in this embodiment 140 , the edge construction profile 110 , the attachment shell 212 and parts of the frame profile 210 and then access the steel reinforcement profile 211 on.

Essential for the profile system according to the invention 100 is - regardless of the embodiment with a pure plastic window or a plastic window with aluminum outer shells - the interaction of the metallic profiles 140 . 150 and 120 with the fixing screws 101 . 102 . 103 , which are mounted in different directions and levels and form a unit that is as compact as it is strong and that is not visible to the outside. All screw heads lie as soon as the roller shutter guide profile 130 or 130 ' snapped on, covered.

The intermediate profile 120 , the reinforcement profile 140 and the leadership profile 150 are at both profile units 100 . 100 ' identical.

4 shows a profile unit 100 ' for a post 310 on a window that only seems very different than the ones in the 1 to 2 B shown profile units 100 . 100 ' is designed. The profile unit 100 ' is for the two-sided inclusion of fall protection elements 220 and a roller shutter guide profile 130 ' with double-sided roller shutter guide rails 131 ' is trained. It is basically the same structure as the embodiments described first for attachment to the Wandlebirth. The reinforcement profile 140 is used here rotated by 180 °. The screw used to attach the guide profile 420 is introduced, runs centered, and the screw head can be sunk in the V-shaped profile.

A build-up profile 110 ' for the profile unit 100 ' is in 7 shown individually. It has both sides of a connection area 112 ' one base area each 111 ' , At the connection area 112 ' is a profile bar 115 ' molded, which is designed for both the inclusion of screw heads as well as for the locking of roller shutter guide rails. Right is located above the base area 111 ' another support profile area 116 ' while this left has already been removed. The construction profile 110 ' initially has a support profile area on both sides 116 ' , If an openable door is provided only on one side of the post, only on the side facing the door is the support area 116 ' away. On the other hand, no fall protection is required, so that there the support profile area 115 ' persists and forms an optical termination.

The assembly of the profile unit 100 ' for a mullion behind 4 will be progressively based on the 5A and 5B explained.

In 5A is that with the mullion profile 310 connected construction profile 110 ' shown. The connection can initially via a latching of the base profile 110 ' on clamping nipple screws 330 be effected, but only for pre-alignment and as an assembly aid. A firm connection must be made with fixing screws 101 produced by the construction profile 110 ' and the reinforcement profile 140 through to a reinforcing profile 311 in the center post 310 rich. between profiles 150 be on both sides via mounting screws 102 on the reinforcement profile 140 attached.

As 5B shows, then the fall protection elements 220 set and on the inserted in the direction of arrow guide profiles 120 secured, which via fastening screws 103 also with the reinforcement profile 140 get connected. The statically high loadable part of the profile unit 100 ' is finished with it. If now a double-sided roller shutter guide profile 130 ' on the Profisteg 115 ' is locked in, the in 4 pictured, finished profile unit 100 ' receive.

In 8th is another embodiment of a profile unit 400 for integrated fall protection on a center post 320 shown, with the mullion 320 significantly narrower than the center post 310 at the in 4 shown embodiment. Due to the narrower mounting surface on the visible side of the center post 320 owns the profile unit 400 according to a second embodiment of the invention, another profile combination. It only includes a build-up profile 410 and a leadership profile 420 ,

In the construction profile 410 is the function that the intermediate profile 150 in all other embodiments has integrated. The construction profile 410 provides contact surfaces for the fall protection elements 220 ready. For this purpose, grooves are on both sides 411 trained, are drawn into the seal and clamping profiles.

The leadership profile 420 causes a positive connection with the build-up profile 410 and thus secures the fall protection elements 220 on both sides at the same time. On the leadership profile 420 is this already off 4 known double roller shutter guide profile 130 ' made of plastic with two roller shutter guide rails 131 ' snapped.

In the first assembly step after 9A is initially only the build-up profile 410 with the mullion 320 connected. This is done by a screw 101 through a central connection area 412 of the construction profile 410 into a steel reinforcement profile 321 in the center post 320 ,

The construction profile 410 has at the top of its connection area 412 two hook-shaped profile extensions, so that grooves underneath 413 are formed, which open to the same side. Apart from this detail is the build profile 410 otherwise constructed mirror-symmetrically with respect to a central axis. It has a base area on both sides 411 to rest on the visible side of the center post 320 , The base area 411 ends in each case in a groove 414 with a retracted elastomeric sealing and clamping profile.

In another assembly step, the in 9B Shown here are fall protection elements on both sides 220 to the base area 411 been created. To secure this, a leadership profile is created 420 on the construction profile 410 mounted and laterally, moved in the direction of the arrow. Angled webs 422 at the bottom of the guide profile 420 grab into the grooves 413 of the construction profile 410 one, so that opposite one perpendicular to the plane of fall protection elements 220 acting force a positive connection is achieved. The leadership profile 420 runs on both sides in each case in a groove 421 from, in which an elastomeric sealing and clamping profile is retracted.

The leadership profile 420 and the build profile 410 Finally, about screws 103 screwed together and so also parallel to the level of fall protection elements 220 secured to each other. A profile bar 423 on the outside allows the snapping a shutter guide profile 130 ' , please refer 8th ,

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 2792834 B1 [0003]
• DE 202017102736 U1 [0004]

Claims (7)

Profile unit (100, 100 ', 100 ") for roller shutter guide and attachment of at least one fall protection element (220) on a window frame (210) or post (310) of a window, comprising at least: - a border profile with a groove to edge edging of the fall protection element (220 - a roller shutter guide rail (130, 130 ', 130 ") with at least one guide groove (131, 131', 131") for guiding the roller shutter, characterized in that - a mounting profile (110, 110 ', 110 ") designed as a hollow profile ), which has an angular profile configuration, with at least one base region (111; 111 '; 111 ") and a connecting region (112; 112';112") arranged perpendicularly into which at least one reinforcing profile (140) is inserted, - That the edging profile is formed in two parts and an intermediate profile (150) and a guide profile (120), wherein the intermediate profile (150) through it parallel to the outer visible surface ers extending connecting means (102) with the reinforcing profile (140) in the build-up profile (110; 110 '; 110 "); - the guide profile (120) and / or the structural profile (110; 110 ';110") is (are) provided with at least one form-locking element (123) onto which the roller shutter guide rail (130) can be latched. Profile unit (100) to Claim 1 , characterized in that - the guide profile (120) has two mutually perpendicular legs, wherein a leg perpendicular to the intermediate profile (150) supports dimensionally stable. Profile unit (100) to Claim 1 or 2 , characterized in that the build-up profile (110, 110 '; 110 ") on the side facing away from the guide profile (120) side has a cheek (114) which laterally covers the roller shutter guide rail (130). Profile unit (100) according to one of Claims 1 to 3 , characterized in that at least one sealing lip (113) is formed on the structural profile (110, 110 ', 110 "). Profile unit (400) for guiding a roller shutter and for attaching at least one fall protection element (220) to a post (320) of a window, comprising at least: - an edging profile with a groove for bordering the fall protection element (220), - a roller shutter guide rail (130 ") ) with at least one guide groove (131 ") for guiding the roller shutter; characterized in - that the bordering profile is formed in two parts and a build-up profile (410) and a guide profile (120) comprises, which are screwed together with the inclusion of the fall protection element (420); - That the build-up profile (410) comprises two base portions (411) and a vertically arranged therebetween connecting portion (412), - that the guide profile (420) on the base portion (411) is placed and provided with form-locking elements (422), which by a parallel displacement with positive locking elements (413) on the mounting profile (410) can be coupled to the plane of the fall protection element and - that the guide profile (420) is provided with at least one positive locking element (423) onto which the roller shutter guide rail (130 ") can be latched. Profile unit (400) to Claim 6 , characterized in that the guide profile (420) in cross-section hook-shaped profile webs (422) which engage in grooves (413) on the build-up profile. Window with at least one frame (210) or posts (310, 320), a roller shutter, a surface fall protection element (220) and a profile unit (100; 100 '; 100 "; 400) according to one of the preceding claims, wherein the construction profile (110 410, 110 "; 410) is mounted on an outer viewing surface of the frame (210) or the post (310, 320) and oriented perpendicular to the window plane and extending through the connecting portion (112; 112 '; 112"; 412) Screws (101) with the frame (210) or the post (310, 320) is screwed.

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