EP2713000A1 - Set of elements for forming corner joints for joining profiles, a corner joint for joining profiles and a shutter - Google Patents
Set of elements for forming corner joints for joining profiles, a corner joint for joining profiles and a shutter Download PDFInfo
- Publication number
- EP2713000A1 EP2713000A1 EP12461548.5A EP12461548A EP2713000A1 EP 2713000 A1 EP2713000 A1 EP 2713000A1 EP 12461548 A EP12461548 A EP 12461548A EP 2713000 A1 EP2713000 A1 EP 2713000A1
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- EP
- European Patent Office
- Prior art keywords
- elements
- flat element
- flat
- strutting
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9642—Butt type joints with at least one frame member cut off square; T-shape joints
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
Definitions
- the object of the present invention is a set of elements for forming corner joints for joining profiles from which windows, doors, shutters and facade structures are made, as well as a corner joint for joining profiles and a shutter.
- Typical window and door frames made of plastic profiles e.g. PVC, consist of four elements cut at a specific angle and connected together. Plastic profiles may be strengthened with metal elements.
- Plastic members are often connected together by welding.
- profiles are connected together by means of corners.
- a kit is known for angle connection of plastic hollow profiles, which are ended at least partially with a bevel situated in the cant plane and contain adhesive and plastic inserts in the form of bodies for joining hollow profiles in their bevels.
- Plastic inserts are embedded at least partially in metal chambers.
- recesses in the form of pockets are formed for adhesive which is introduced there and after hardening binds the insert to the profiles.
- the purpose of the present invention is to create a joint of great strength for joining profiles from which windows, doors, shutters and facade structures are made.
- the object of the present invention is a set of elements for forming corner joints joining profiles containing flat elements insertable into chambers of profiles, from which at least one pair of flat elements with two arms is created, of which one is a basic flat element, and the other one is an auxiliary flat element, which are setable up into two types of corner joints joining profiles, and are connected together by means of at least one strutting element, whose integral keys or tongues are inserted in mounting openings of the basic flat element and openings of the auxiliary flat element, whereas spacing and size of the mounting openings of the basic flat element and the auxiliary flat element, in which the tongues of the strutting elements are inserted in the right surface of the basic flat element and the auxiliary flat element are mirror reflection of the spacing and the size of the mounting openings, in which the tongues of the strutting elements are inserted in the left surface of the basic flat element and the auxiliary flat element and when one tongues of the strutting elements from a side of the left surface of the basic flat element and other tongues from a side of the
- one of arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the horizontal arm of the basic flat element is narrower than the horizontal arm of the auxiliary flat element, and the strutting elements are of the same width.
- one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the horizontal arm of the basic flat element is of the same width as the horizontal arm of the auxiliary flat element, and the strutting elements are of the same width.
- one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the vertical arm of the basic flat element is narrower than the vertical arm of the auxiliary flat element of the corner, and the strutting elements are of the same width.
- one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the vertical arm of the basic flat element is of the same width as the vertical arm of the auxiliary flat member, and the strutting elements are of the same width.
- the flat element and the auxiliary flat element may be made of metal sheets.
- Another object of the invention is a corner, which is formed of a set of elements for forming corners for joining profiles.
- Yet still another object of the invention is a shutter containing a frame made of profiles, with slats embedded inside, but the frame profiles are connected by means of corners made of flat elements and strutting elements belonging to the set of elements for forming corners joining profiles.
- the frame profiles may be made of plastic.
- a set of elements suitable for forming corners insertable into chambers of profiles and joining profiles according to the first embodiment, shown in Fig. 1 comprises flat elements 10, 20, in a shape of L letter, with arms 11 and 15, 21 and 25, and strutting elements 30, 40, 50, which, with their integral keys or tongues 31 and 32, 41 and 42 and 51 and 52, are embedded in throughholes or openings 12 and 22, 13 and 23, 16 and 26, but the least numerous set comprises two flat elements and at least one strutting element.
- the openings 12 and 22, 13 and 23, 16 and 26 of the flat elements form first joining means, and the tongues 31 and 32, 41 and 42 and 51 and 52 are second joining means.
- flat elements in the meaning of the present invention refers to elements whose one of three external dimensions specifying thickness, length and width is at least over a dozen times smaller than the others.
- thickness of the flat elements is at least several times smaller than their length and width, and ranges from 1.0 mm to 2.0 mm, 1.5 mm in particular.
- the greatest external length and width of the flat elements ranges from 100.0 mm to 200.0 mm, which corresponds to the dimensions of a rectangle in which the flat element may be inscribed.
- the basic flat element 10 In order to differentiate the flat elements from one another, one of the elements of the set is, in a contractual manner, called the basic flat element 10, and the other from the elements of the set is called the auxiliary flat element 20.
- Both, the basic flat element 10 and the auxiliary flat element 20 have recesses, 18 and 28, respectively, and technological base or additional openings 17, 27, which, for example, facilitate to hold the flat elements during the assembly of the set.
- the width of arms 11 and 15, 21 and 25 of the basic flat element 10 and the auxiliary flat element 20 are selected to or answer the height of internal chambers of the profiles being connected and are not greater than the height or width of internal chambers of the profiles being connected as to make it possible to insert the flat elements into the chambers of the profiles.
- a vertical arm 21 of the auxiliary flat element 20 is wider than a vertical arm 11 of the basic flat element 10 and has additional mounting openings 24.
- a corner joint 5 of a first type may be formed, which is shown in Fig. 2 , in which numbers of the elements correspond to numbers of the elements from Fig. 1 .
- the ends of the tongues are crumpled or flattened, pointwise for example, as a result of which a spot joint 9 is obtained.
- the corner shown in Fig. 2 has a horizontal arm of the basic flat element 10 of the same width as a horizontal arm of the auxiliary flat element 20, and the vertical arm of the basic flat element 10, which has smaller width than the vertical arm of the auxiliary flat element 20.
- a right surface 19 of the basic flat element 10 has been shown, and in Fig. 4 , a left surface 119 of the basic flat element 10 has been shown.
- a right surface 29 of the auxiliary flat element 20 has been shown, and in Fig. 6 , a left surface 129 of the auxiliary flat element 20 has been shown.
- the phrases "right surface” and "left surface” are contractual terms and were adopted by the manner of inserting the corner into the chambers of the profiles, the horizontal profiles in this case, into which the corner, shown for example in Fig. 2 is inserted with a front surface of the corner.
- the surface 119 of the basic flat element 10, looking from the front of the corner and a horizontal arm 15, is on a left side of the basic flat element, it is therefore the left surface 119 of the basic flat element 10, and since a surface 19 of the basic flat element 10, looking from the front of the corner and the horizontal arm 15, is located on a right side of the basic flat element, it is therefore a right surface 19 of the basic flat element 10.
- the spacing and the size of mounting openings 12, 13, 16 and 22, 23, 26 of the basic flat element 10 and the auxiliary flat element 20, in which the tongues of the strutting elements 30, 40, 50 are embedded or inserted in the right surface 19, 29 of the basic flat element 10 and the auxiliary flat element 20, are mirror reflection of the spacing and the size of the mounting openings 12, 13, 16 and 22, 23, 26, in which the tongues of the strutting elements 30, 40, 50 are embedded, in the left surface 119, 129 of the basic flat element 10 and the auxiliary flat element 20.
- Figs. 7A, 7B and 7C a method of forming a corner joint 105 of a second type shown in Fig. 7D , from the set shown in Fig. 1 , from which the corner joint 5 of a first type was formed, shown in Figs. 2 and 7A .
- the elements 10, 20, 30, 40, 50 of the corner joint 5 of the first type are the same elements 110, 120 130, 140, 150 of the corner joint 105 of the second type, but when embedding or inserting the tongues of the strutting elements 30, 40, 50 from the left surface of the basic flat element 10 and from the right surface of the auxiliary flat element 20, the corner joint 5 of the first type is created, and when integral keys of strutting elements 130, 140, 150 identical with the strutting elements 30, 40, 50, from a right surface of a basic flat element 110, identical with the basic flat element 10, and from a left surface of an auxiliary flat element 120, identical with the auxiliary flat element 20, with mounting openings 123, 124 and 126, identical with the openings 23, 24 and 26 of the auxiliary flat element 20, the joint corner of the second type is formed, which is shown in Fig.
- FIGs. 7B and 7C straight lines 102, 103 and 106 are shown, marked with a broken line, which are perpendicular to the left and right surfaces of the basic and auxiliary flat element and go through the symmetry centers of the mounting openings of the flat elements, from which both the corner joint 5 of the first type and the corner joint 105 of the second type have been formed.
- Adopting, as reference planes, the planes in which the bottom edges of horizontal arms lie, and crossing them front edges of vertical arms both of the corner joint 5 of the first type and the corner joint 105 of the second type one can notice that, regardless whether it is the corner joint 5 of the first type or the corner joint 105 of the second type, the mounting openings are in the same distance from reference planes.
- the flat elements 10, 20, being a part of the set of the elements, are joint together by means of at least one strutting element 30, 40, 50, whose the tongues 31 and 32, 41 and 42, 51 and 52 are embedded in the mounting openings 16, 12, 13 of the flat element 10 and in openings 26, 22, 23 of the auxiliary flat element 20.
- FIGs. 8, 9 and 10 are shown other embodiments of corner joints.
- a horizontal arm of a basic flat element 210 has smaller width than a horizontal arm of an auxiliary flat element 220 of the corner joint shown in Fig. 8
- a vertical arm of the basic flat element 210 has smaller width than a vertical arm of the auxiliary flat element 220 of the corner joint, which may be defined as the corner joint of the first type.
- Strutting elements 230, 240 and 250 have the same width.
- Fig. 9 is shown a corner joint whose horizontal arm of a basic flat element 310, although has width smaller than a horizontal arm of an auxiliary flat element 320, but a vertical arm of the basic flat element 310 has greater width than a vertical arm of the auxiliary flat element 320, which may be specified as the corner joint of the first type.
- Strutting elements 330, 340 and 350 have the same width.
- auxiliary flat element and the strutting elements in relation to the basic flat element, as shown in Figs. 7A, 7B, 7C and 7D , one can notice that after moving the auxiliary flat element 320 and the strutting elements 330, 340, 350 in relation to the basic flat element 310, from the same elements belonging to the set of elements for forming corners, one can obtain the corner joint of the second type. While in Fig. 10 is shown a corner joint whose vertical and horizontal arms of a basic flat element 410 have the same width as vertical and horizontal arms of an auxiliary flat element 420 of the corner joint, which may be found as the corner joint of the first type.
- the corner joint of the second type may be obtained, however, in this embodiment the corner joint of the first type will be identical to the corner joint of the second type. Considering the corner joint shown in Fig. 2 and the corner joints shown in Figs.
- a shutter 500 shown in Fig. 11 and fragmentarily in Figs. 12 and 13 , comprises a frame, which has a top element, a bottom element and side elements.
- the bottom element and the top element in this embodiment are horizontal profiles 571, 573, and the side elements are vertical profiles 561, 562.
- the horizontal profiles 571, 573 and the vertical profiles 561, 562 are profiles which are identical in terms of shape to profiles of windows, doors and glazed external facades or are similar to them in terms of shape.
- Such profiles have a rectangular cross section, in which some walls may have offsets forming steps of which rebates of the shutter frame are formed.
- Inside the profile there may be longitudinal walls, dividing the profile's internal space into chambers.
- Profiles may have protruding elements, which, with some walls, may create chambers or one-side open spaces, in which filling may be placed, such as glazing or other elements, which fill the entire interior of the window frame or the shutter frame.
- the shutter may have a form of other polygon, a triangle for example, and the number of frame elements may change, and whose side elements may be get out of plumb at an angle dependent upon the shutter dimensions.
- slats 579 Inside the shutter 500, that is in area surrounded by the shutter frame, there are slats 579, which are internal filling of the shutter 500.
- the slats 579 are embedded or inserted with their ends in openings 563 made in a perforated wall of the vertical profiles 561, 562.
- the vertical profiles 561, 562 have an offset forming a rebate, marked in the case of both profiles 561, 562 as 564, with rebate chamber 566, to which the main chamber 565 is adjacent.
- the top profile 573 has an offset forming a rebate 574 with the a rebate chamber 575, with the main chamber 576 adjacent to it.
- the perforated wall which is a wall with openings, is an internal wall of the vertical profiles 561, 562, located in vicinity of the slats 579 and the inside of the frame, and has the openings 563, which, with their outline correspond to the cross section of the slats and which are big enough for the slats 579 to be inserted with their ends into the said openings 563.
- a top sealing element 517 In vicinity of the top horizontal profile 573 above a top slat 579, a top sealing element 517 is located, partially embedded in the horizontal profile 573, and in vicinity of the bottom profile 571 below the lowest slat 579, a bottom sealing element 572 is placed, partially embedded in the horizontal profile 571.
- the top sealing element 517 and the bottom sealing element 572 enable to drain water outside the shutter.
- the top horizontal profile 573 is connected at its ends with ends of the vertical profiles 561, 562 by means of corner joints 505 and 506, while the bottom profile 571 is connected at its ends with lower ends of the vertical profiles 561, 562 by means of corner joints 507, 508, and each of mounting openings in shutter corners is closed with protective caps 501, 502, 503, 504, whose shape and dimensions are adapted to the dimensions and shapes of the mounting openings.
- protective caps 501, 502, 503, 504 whose shape and dimensions are adapted to the dimensions and shapes of the mounting openings.
- Horizontal arms of the flat elements of the corner 506 are inserted into the chambers of the top profile 573, but the horizontal arm of one flat element with greater width is inserted into the main chamber 576 and into the rebate chamber 575, while the horizontal arm of the other flat element, which is narrower, is inserted only into the main chamber 576.
- vertical arms of the flat elements of the corner joint 506 are inserted into chambers of the side profile 561, but the vertical arm of one flat element with greater width is inserted into the main chamber 565 and into the rebate chamber 566, while the vertical arm of the other flat element, which is narrower, is inserted only into the main chamber 565, as shown in Figs. 12 and 13 .
- the slats 579 being a filling of the inside of the shutter have a cross section in the form of a rectangle with rounded corners or of a rectangle whose shorter sides are fragments of a circle or are semicircles.
- the slats may have a form of a flattened ellipse.
- the slats may be made as a solid element or an element which is hollow inside, whose inside may be filled with an insulating material.
- the slats have the length smaller than the distance between middle walls (shown fragmentarily) of the vertical profiles, and greater than the distance between the perforated walls of vertical profiles 561, 562, which prevents slats 579 from falling out of the openings 563.
- Figs. 14 and 15 show a double-leaf shutter 600 comprising leaves 601, 602 which are mounted to a wall or a frame by hinges 603 and mounting element 604.
- Fig. 16 is shown another embodiment of a shutter.
- the shutter 700 has a frame 701 comprising horizontal profiles 771, 791 and vertical profiles 772, 773, and slats 779 being a filling of the frame. Additionally, between the horizontal profiles 771, 791 there is a strengthening transverse element 781. In the event of a high shutter, a number of the strengthening transverse elements may be greater than in the embodiment shown in Fig. 16 .
- the shutter 700 is equipped with hinges 703, which enable its mounting to frames or edges of a window opening.
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Abstract
A set of elements for forming corners joining profiles comprising flat elements insertable into chambers of profiles, wherein the set has at least one pair of flat elements (10, 20) of two arms, of which one is a basic flat element (10), and the other is an auxiliary flat element (20), which are setable up into two types of corner joints, wherein the pair of flat elements (10, 20) is connected together by means of at least one strutting element (30, 40, 50), whose tongues are inserted in mounting openings of the basic flat element (10) and openings of the auxiliary flat element (20), whereas spacing and size of the mounting openings of the basic flat element (10) and the auxiliary flat element (20), in which the tongues of the strutting elements (30, 40, 50) are inserted on a right surface of the basic flat element (10) and the auxiliary flat element (20) are mirror reflection of spacing and size of the mounting openings in which the tongues of the strutting elements (30, 40, 50) are placed on a left surface of the basic flat element (10) and the auxiliary flat element (20).
Description
- The object of the present invention is a set of elements for forming corner joints for joining profiles from which windows, doors, shutters and facade structures are made, as well as a corner joint for joining profiles and a shutter.
- Typical window and door frames made of plastic profiles, e.g. PVC, consist of four elements cut at a specific angle and connected together. Plastic profiles may be strengthened with metal elements.
- Plastic members are often connected together by welding. In other embodiments, profiles are connected together by means of corners. For example, from the patent description of
PL 193379 B1 - From publication
CA 2561334 A1 entitled "A joint frame for the frames of doors and windows" an L-shaped element is known, for joining profiles placed at a 90° angle in relation to each other. - Additionally, from publication
TWM 316305 U - From publication
US 2008/060314 A1 entitled "Corner joint for pultruded window frame" a corner element is known, having legs located at an angle in relation to each other, of which each is embedded in chambers of various profiles. Surfaces of legs are covered with adhesive layers, which enable durable connection of various profiles together by means of the corner element. - The purpose of the present invention is to create a joint of great strength for joining profiles from which windows, doors, shutters and facade structures are made.
- The object of the present invention is a set of elements for forming corner joints joining profiles containing flat elements insertable into chambers of profiles, from which at least one pair of flat elements with two arms is created, of which one is a basic flat element, and the other one is an auxiliary flat element, which are setable up into two types of corner joints joining profiles, and are connected together by means of at least one strutting element, whose integral keys or tongues are inserted in mounting openings of the basic flat element and openings of the auxiliary flat element, whereas spacing and size of the mounting openings of the basic flat element and the auxiliary flat element, in which the tongues of the strutting elements are inserted in the right surface of the basic flat element and the auxiliary flat element are mirror reflection of the spacing and the size of the mounting openings, in which the tongues of the strutting elements are inserted in the left surface of the basic flat element and the auxiliary flat element and when one tongues of the strutting elements from a side of the left surface of the basic flat element and other tongues from a side of the right surface of the auxiliary flat element are inserted, a corner joint of a first type is formed, and when one tongues of the strutting elements from the side of the right surface of the basic flat element and other tongues from the side of the left surface of the auxiliary flat element are inserted, a corner joint of a second type is formed.
- In one of the embodiments, one of arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the horizontal arm of the basic flat element is narrower than the horizontal arm of the auxiliary flat element, and the strutting elements are of the same width.
- In another embodiment, one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the horizontal arm of the basic flat element is of the same width as the horizontal arm of the auxiliary flat element, and the strutting elements are of the same width.
- In still another embodiment, one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the vertical arm of the basic flat element is narrower than the vertical arm of the auxiliary flat element of the corner, and the strutting elements are of the same width.
- In yet another embodiment, one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, but the vertical arm of the basic flat element is of the same width as the vertical arm of the auxiliary flat member, and the strutting elements are of the same width.
- The flat element and the auxiliary flat element may be made of metal sheets.
- Another object of the invention is a corner, which is formed of a set of elements for forming corners for joining profiles.
- Yet still another object of the invention is a shutter containing a frame made of profiles, with slats embedded inside, but the frame profiles are connected by means of corners made of flat elements and strutting elements belonging to the set of elements for forming corners joining profiles.
- The frame profiles may be made of plastic.
- The object of the invention has been presented in the accompanying drawing in which:
-
Fig. 1 shows a set of elements for forming corners joining profiles according to the first embodiment; -
Fig. 2 shows a corner of the first type for joining profiles; -
Fig. 3 shows the right surface of basic flat element; -
Fig. 4 shows the left surface of basic flat element; -
Fig. 5 shows the right surface of auxiliary flat element; -
Fig. 6 shows the left surface of auxiliary flat element; -
Figs. 7A, 7B, 7C and 7D show the method of making the second type of corner from the set shown inFig. 1 ; -
Figs. 8, 9 and 10 show others embodiments of corners; -
Fig. 11 is an exploded axonometric view of elements of a shutter; -
Figs. 12 and 13 show, in enlargement, the connection of an upper horizontal profile with a vertical profile of the shutter, as seen from the inside; -
Figs. 14 and 15 show a double-leaf shutter; and -
Fig. 16 is an exploded axonometric view of another form of the shutter. - A set of elements suitable for forming corners insertable into chambers of profiles and joining profiles according to the first embodiment, shown in
Fig. 1 , comprisesflat elements arms elements tongues openings openings tongues - In order to differentiate the flat elements from one another, one of the elements of the set is, in a contractual manner, called the basic
flat element 10, and the other from the elements of the set is called the auxiliaryflat element 20. Both, the basicflat element 10 and the auxiliaryflat element 20 have recesses, 18 and 28, respectively, and technological base oradditional openings arms flat element 10 and the auxiliaryflat element 20 are selected to or answer the height of internal chambers of the profiles being connected and are not greater than the height or width of internal chambers of the profiles being connected as to make it possible to insert the flat elements into the chambers of the profiles. In the embodiment shown inFig. 1 , avertical arm 21 of the auxiliaryflat element 20 is wider than avertical arm 11 of the basicflat element 10 and hasadditional mounting openings 24. - From the set of the elements shown in
Fig. 1 , acorner joint 5 of a first type may be formed, which is shown inFig. 2 , in which numbers of the elements correspond to numbers of the elements fromFig. 1 . To prevent tongues of the strutting elements from sliding out of the openings of the flat elements, the ends of the tongues, after being embedded in the openings, are crumpled or flattened, pointwise for example, as a result of which aspot joint 9 is obtained. The corner shown inFig. 2 has a horizontal arm of the basicflat element 10 of the same width as a horizontal arm of the auxiliaryflat element 20, and the vertical arm of the basicflat element 10, which has smaller width than the vertical arm of the auxiliaryflat element 20. - In
Fig. 3 , aright surface 19 of the basicflat element 10 has been shown, and inFig. 4 , aleft surface 119 of the basicflat element 10 has been shown. In turn, inFig. 5 , aright surface 29 of the auxiliaryflat element 20 has been shown, and inFig. 6 , aleft surface 129 of the auxiliaryflat element 20 has been shown. The phrases "right surface" and "left surface" are contractual terms and were adopted by the manner of inserting the corner into the chambers of the profiles, the horizontal profiles in this case, into which the corner, shown for example inFig. 2 is inserted with a front surface of the corner. Due to the fact that thesurface 119 of the basicflat element 10, looking from the front of the corner and ahorizontal arm 15, is on a left side of the basic flat element, it is therefore theleft surface 119 of the basicflat element 10, and since asurface 19 of the basicflat element 10, looking from the front of the corner and thehorizontal arm 15, is located on a right side of the basic flat element, it is therefore aright surface 19 of the basicflat element 10. Similarly, due to the fact that thesurface 129 of the auxiliaryflat element 20, looking from the front of the corner and a horizontal arm 25, is on a left side of the auxiliary flat element, it is therefore theleft surface 129 of the auxiliaryflat element 20, and since thesurface 29 of the auxiliaryflat element 20, looking from the front of the corner and the horizontal arm 25, is located on a right side of the auxiliary flat element, it is therefore theright surface 29 of the auxiliaryflat element 20. As it was shown inFigs. 1, 2 ,3, 4, 5 and 6 , the spacing and the size ofmounting openings flat element 10 and the auxiliaryflat element 20, in which the tongues of thestrutting elements right surface flat element 10 and the auxiliaryflat element 20, are mirror reflection of the spacing and the size of themounting openings strutting elements left surface flat element 10 and the auxiliaryflat element 20. - In
Figs. 7A, 7B and 7C is shown a method of forming acorner joint 105 of a second type shown inFig. 7D , from the set shown inFig. 1 , from which thecorner joint 5 of a first type was formed, shown inFigs. 2 and7A . Theelements corner joint 5 of the first type are thesame elements corner joint 105 of the second type, but when embedding or inserting the tongues of thestrutting elements flat element 10 and from the right surface of the auxiliaryflat element 20, thecorner joint 5 of the first type is created, and when integral keys ofstrutting elements strutting elements flat element 110, identical with the basicflat element 10, and from a left surface of an auxiliaryflat element 120, identical with the auxiliaryflat element 20, withmounting openings openings flat element 20, the joint corner of the second type is formed, which is shown inFig. 7C . InFigs. 7B and 7C straight lines corner joint 5 of the first type and thecorner joint 105 of the second type have been formed. Adopting, as reference planes, the planes in which the bottom edges of horizontal arms lie, and crossing them front edges of vertical arms both of thecorner joint 5 of the first type and thecorner joint 105 of the second type, one can notice that, regardless whether it is thecorner joint 5 of the first type or thecorner joint 105 of the second type, the mounting openings are in the same distance from reference planes. One pair of theflat elements flat element 10, and the other is the auxiliaryflat element 20, makes it possible to set two types of thecorner joints flat elements strutting element tongues mounting openings flat element 10 and inopenings flat element 20. - In
Figs. 8, 9 and 10 are shown other embodiments of corner joints. A horizontal arm of a basicflat element 210 has smaller width than a horizontal arm of an auxiliaryflat element 220 of the corner joint shown inFig. 8 , likewise a vertical arm of the basicflat element 210 has smaller width than a vertical arm of the auxiliaryflat element 220 of the corner joint, which may be defined as the corner joint of the first type. Struttingelements Figs. 7A, 7B, 7C and 7D , one can notice that after moving the auxiliaryflat element 220 and the struttingelements flat element 210, from the same elements belonging to the set of elements for forming corner joints, one can obtain the corner joint of the second type. In turn, inFig. 9 , is shown a corner joint whose horizontal arm of a basicflat element 310, although has width smaller than a horizontal arm of an auxiliaryflat element 320, but a vertical arm of the basicflat element 310 has greater width than a vertical arm of the auxiliaryflat element 320, which may be specified as the corner joint of the first type. Struttingelements Figs. 7A, 7B, 7C and 7D , one can notice that after moving the auxiliaryflat element 320 and the struttingelements flat element 310, from the same elements belonging to the set of elements for forming corners, one can obtain the corner joint of the second type. While inFig. 10 is shown a corner joint whose vertical and horizontal arms of a basicflat element 410 have the same width as vertical and horizontal arms of an auxiliaryflat element 420 of the corner joint, which may be found as the corner joint of the first type. In the event of presenting the auxiliaryflat element 420 and the struttingelements flat element 410, as shown inFigs. 7A, 7B, 7C and 7D , the corner joint of the second type may be obtained, however, in this embodiment the corner joint of the first type will be identical to the corner joint of the second type. Considering the corner joint shown inFig. 2 and the corner joints shown inFigs. 8 and 9 , which have various flat elements, from the set composed of fourflat members - A
shutter 500, shown inFig. 11 and fragmentarily inFigs. 12 and 13 , comprises a frame, which has a top element, a bottom element and side elements. The bottom element and the top element in this embodiment arehorizontal profiles vertical profiles horizontal profiles vertical profiles shutter 500, that is in area surrounded by the shutter frame, there areslats 579, which are internal filling of theshutter 500. Theslats 579 are embedded or inserted with their ends inopenings 563 made in a perforated wall of thevertical profiles vertical profiles profiles rebate chamber 566, to which themain chamber 565 is adjacent. In the similar manner thetop profile 573 has an offset forming arebate 574 with the arebate chamber 575, with themain chamber 576 adjacent to it. The perforated wall, which is a wall with openings, is an internal wall of thevertical profiles slats 579 and the inside of the frame, and has theopenings 563, which, with their outline correspond to the cross section of the slats and which are big enough for theslats 579 to be inserted with their ends into the saidopenings 563. In vicinity of the tophorizontal profile 573 above atop slat 579, atop sealing element 517 is located, partially embedded in thehorizontal profile 573, and in vicinity of thebottom profile 571 below thelowest slat 579, abottom sealing element 572 is placed, partially embedded in thehorizontal profile 571. Thetop sealing element 517 and thebottom sealing element 572 enable to drain water outside the shutter. The tophorizontal profile 573 is connected at its ends with ends of thevertical profiles corner joints bottom profile 571 is connected at its ends with lower ends of thevertical profiles corner joints protective caps Figs. 12 and 13 is shown, in enlargement, a connection of the tophorizontal profile 573 with thevertical profile 561 of the shutter, seen from the inside, by means of a corner joint 506, which is the corner joint of the second type formed of theelements Fig. 8 , by means of which the profiles were connected, shown inFig. 11 , on a top right side. Horizontal arms of the flat elements of thecorner 506 are inserted into the chambers of thetop profile 573, but the horizontal arm of one flat element with greater width is inserted into themain chamber 576 and into therebate chamber 575, while the horizontal arm of the other flat element, which is narrower, is inserted only into themain chamber 576. In turn vertical arms of the flat elements of the corner joint 506 are inserted into chambers of theside profile 561, but the vertical arm of one flat element with greater width is inserted into themain chamber 565 and into therebate chamber 566, while the vertical arm of the other flat element, which is narrower, is inserted only into themain chamber 565, as shown inFigs. 12 and 13 . In a similar manner the horizontal arms offlat elements elements top profile 573, but the horizontal arm of oneflat element 520 with greater width is inserted into themain chamber 576 and into therebate chamber 575, while the horizontal arm of the otherflat element 510, which is narrower, is inserted only into themain chamber 576. In turn vertical arms of theflat elements side profile 561, but the vertical arm of oneflat element 520 with greater width is inserted into themain chamber 565 and into therebate chamber 566, while the vertical arm of the otherflat element 510, which is narrower, is inserted only into themain chamber 565. Arms ofcorner joints profiles screws 509, which may be screwed into the strutting elements, for example the struttingelements Fig. 13 . The joint shown inFigs. 12, 13 , inFig. 11 is located on the top right side, but the shutter shown inFig. 11 is a shutter seen from the outside, for example from the outside of the building. - The
slats 579 being a filling of the inside of the shutter have a cross section in the form of a rectangle with rounded corners or of a rectangle whose shorter sides are fragments of a circle or are semicircles. In a different embodiment, the slats may have a form of a flattened ellipse. The slats may be made as a solid element or an element which is hollow inside, whose inside may be filled with an insulating material. The slats have the length smaller than the distance between middle walls (shown fragmentarily) of the vertical profiles, and greater than the distance between the perforated walls ofvertical profiles slats 579 from falling out of theopenings 563. -
Figs. 14 and 15 show a double-leaf shutter 600 comprisingleaves hinges 603 and mountingelement 604. - In
Fig. 16 is shown another embodiment of a shutter. Theshutter 700 has aframe 701 comprisinghorizontal profiles vertical profiles slats 779 being a filling of the frame. Additionally, between thehorizontal profiles transverse element 781. In the event of a high shutter, a number of the strengthening transverse elements may be greater than in the embodiment shown inFig. 16 . Theshutter 700 is equipped withhinges 703, which enable its mounting to frames or edges of a window opening.
Claims (9)
- A set of elements suitable for forming corner joints joining profiles comprising flat elements insertable into chambers of profile characterized in that it comprises at least one pair of flat elements (10 and 20, 110 and 120, 210 and 220, 310 and 320, 410 and 420, 510 and 520) of two arms, of which one is a basic flat element (10), and the other is an auxiliary flat element (20), which are setable up into two types of corner joints (5, 105) joining profiles, and are connected together by means of at least one strutting element (30, 40, 50), whose tongues (31 and 32, 41 and 42, 51 and 52) are embedded or inserted in mounting openings (16, 12, 13) of the basic flat element (10), and openings (26, 22, 23) of the auxiliary flat element (20), whereas spacing and size of the mounting openings of the basic flat element (10) and the auxiliary flat element (20), in which the tongues of the strutting elements (30, 40, 50) are embedded on a right surface (19, 29) of the basic flat element (10) and the auxiliary flat element (20) are mirror reflection of spacing and size of mounting openings in which the tongues of the strutting elements (30, 40, 50) are inserted on a left surface (119, 129) of the basic flat element (10) and the auxiliary flat element (20) and by embedding the tongues (31, 41, 51) of the strutting elements (30, 40, 50) from the side of the left surface (119) of the basic flat element (10) and the tongues (32, 42, 52) from the side of the right surface (29) of the auxiliary flat element (20) a corner joint (5) of a first type is formed, and by embedding the tongues (32, 42, 52) of the strutting elements (30, 40, 50) from the side of the right surface of the basic flat element (10) and the integral keys (31, 41, 51) from the side of the left surface (129) of the auxiliary flat element (20), a corner joint (105) of a second type is formed.
- The set according to claim 1 characterized in that one of arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, whereas the horizontal arm of the basic flat element (210) is narrower than the horizontal arm of the auxiliary flat element (220), and the strutting elements (230, 240 and 250) are of the same width.
- The set according to claim 1 characterized in that one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, whereas the horizontal arm of the basic flat element (10) is of the same width as the horizontal arm of the auxiliary flat element (20), and the strutting elements (30, 40, 50) are of the same width.
- The set according to claim 1 characterized in that one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, whereas the vertical arm of the basic flat element (210) is narrower than the vertical arm of the auxiliary flat element (220) of the corner, and the strutting elements (230, 240 and 250) are of the same width.
- The set according to claim 1 characterized in that one of the arms of the flat elements is a horizontal arm, and the other arm of the flat elements is a vertical arm, whereas the vertical arm of the basic flat element (410) is of the same width as the vertical arm of the auxiliary flat element (420) of the corner joint, and the strutting elements (230, 240 and 250) are of the same width.
- The set according to claim 1 or 2 or 3 or 4 or 5 characterized in that the basic flat element (10) and the auxiliary flat element (20) are made of metal sheet.
- A corner joint suitable for joining profiles according to one of the claims from 1 to 6 characterized in that it is formed from flat the elements (10 and 20, 110 and 120, 210 and 220, 310 and 320, 410 and 420, 510 and 520) and the strutting elements (30, 40, 50) of the set of elements suitable for forming corner joints joining profiles.
- A shutter comprising a frame made of profiles, inside of which slats (579) are embedded, according to one of the claims from 1 to 7, characterized in that the profiles of the frame are connected by means of corner joints made of the flat elements (10 and 20, 110 and 120, 210 and 220, 310 and 320, 410 and 420, 510 and 520) and the strutting elements (30, 40, 50) being a part of the set of elements suitable for forming corner joints joining profiles.
- The shutter according to claim 8 characterized in that profiles (561, 562, 571, 573) of the frame are made of plastic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12461548.5A EP2713000A1 (en) | 2012-09-27 | 2012-09-27 | Set of elements for forming corner joints for joining profiles, a corner joint for joining profiles and a shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12461548.5A EP2713000A1 (en) | 2012-09-27 | 2012-09-27 | Set of elements for forming corner joints for joining profiles, a corner joint for joining profiles and a shutter |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2713000A1 true EP2713000A1 (en) | 2014-04-02 |
Family
ID=47324019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12461548.5A Withdrawn EP2713000A1 (en) | 2012-09-27 | 2012-09-27 | Set of elements for forming corner joints for joining profiles, a corner joint for joining profiles and a shutter |
Country Status (1)
Country | Link |
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EP (1) | EP2713000A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2988007A1 (en) * | 2014-08-21 | 2016-02-24 | Richard Brink GmbH & Co. KG | Pipe connector |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2222524A1 (en) * | 1973-03-21 | 1974-10-18 | Jeantils Pierre Henri | Venetian blind of PVC - with slats of prismatic cross-section and vertical plane of symmetry |
DE20316758U1 (en) * | 2003-10-31 | 2003-12-24 | SCHÜCO International KG | Corner connector used in the production of window frames, door frames or facade connectors comprises a molded body having two arms, and covers clamped on opposite-lying sides of the arms by pins engaging in channels provided on the arms |
CA2561334A1 (en) | 2004-03-26 | 2005-10-06 | Dong, Xiangyi | A joint frame for the frames of doors and windows |
PL193379B1 (en) | 1998-04-25 | 2007-02-28 | Veka Ag | Apparatus jointing together at an angle two hollow plastic shapes |
US20080060314A1 (en) | 2006-09-11 | 2008-03-13 | Davies Laurence W | Corner joint for pultruded window frame |
EP2360344A2 (en) * | 2010-02-11 | 2011-08-24 | Alcoa Aluminium Deutschland, Inc. | Edge joints for door and window frames |
-
2012
- 2012-09-27 EP EP12461548.5A patent/EP2713000A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2222524A1 (en) * | 1973-03-21 | 1974-10-18 | Jeantils Pierre Henri | Venetian blind of PVC - with slats of prismatic cross-section and vertical plane of symmetry |
PL193379B1 (en) | 1998-04-25 | 2007-02-28 | Veka Ag | Apparatus jointing together at an angle two hollow plastic shapes |
DE20316758U1 (en) * | 2003-10-31 | 2003-12-24 | SCHÜCO International KG | Corner connector used in the production of window frames, door frames or facade connectors comprises a molded body having two arms, and covers clamped on opposite-lying sides of the arms by pins engaging in channels provided on the arms |
CA2561334A1 (en) | 2004-03-26 | 2005-10-06 | Dong, Xiangyi | A joint frame for the frames of doors and windows |
US20080060314A1 (en) | 2006-09-11 | 2008-03-13 | Davies Laurence W | Corner joint for pultruded window frame |
EP2360344A2 (en) * | 2010-02-11 | 2011-08-24 | Alcoa Aluminium Deutschland, Inc. | Edge joints for door and window frames |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2988007A1 (en) * | 2014-08-21 | 2016-02-24 | Richard Brink GmbH & Co. KG | Pipe connector |
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