ES2292354B1 - UNION DEVICE FOR ALUMINUM PROFILE BASED STRUCTURES. - Google Patents
UNION DEVICE FOR ALUMINUM PROFILE BASED STRUCTURES. Download PDFInfo
- Publication number
- ES2292354B1 ES2292354B1 ES200602055A ES200602055A ES2292354B1 ES 2292354 B1 ES2292354 B1 ES 2292354B1 ES 200602055 A ES200602055 A ES 200602055A ES 200602055 A ES200602055 A ES 200602055A ES 2292354 B1 ES2292354 B1 ES 2292354B1
- Authority
- ES
- Spain
- Prior art keywords
- profile
- block
- prismatic
- holes
- profiles
- 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.)
- Expired - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
- A47B47/0016—Node corner connectors, e.g. cubic
-
- 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
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/9687—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members with screws blocking the connecting piece inside or on the frame member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/40—Joints for furniture tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/185—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with a node element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Furniture Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Dispositivo de unión para estructuras a base de perfiles de aluminio.Bonding device for structures based on aluminum profiles
El dispositivo consiste en un bloque prismático (1), obtenido mediante moldeo por inyección, entre cuyas bases se establecen orificios (3) para paso de tornillos de fijación de dicho bloque a uno de los perfiles (2') a unir, tornillos que roscan en remaches-tuerca debidamente fijados a dicho perfil (2), siendo el bloque prismático (1) de sección coincidente con la sección inferior de un segundo perfil (2) a unir al primer perfil (2'), y contando en sus paredes laterales con orificios transversales (6) que, enfrentados a orificios (8) de perfil (2), permiten el paso de otros tornillos para fijación del segundo perfil (2) al bloque (1) y a través de éste al primer perfil (2').The device consists of a prismatic block (1), obtained by injection molding, among whose bases are establish holes (3) for the passage of fixing screws said block to one of the profiles (2 ') to be joined, threading screws in nut rivets properly fixed to said profile (2), being the prismatic block (1) of matching section with the lower section of a second profile (2) to join the first profile (2 '), and counting on its side walls with holes transversal (6) that, facing holes (8) in profile (2), allow the passage of other screws for fixing the second profile (2) to block (1) and through it to the first profile (2').
Description
Dispositivo de unión para estructuras a base de perfiles de aluminio.Bonding device for structures based on aluminum profiles
La presente invención se refiere a un dispositivo que ha sido especialmente concebido para la unión entre perfiles de aluminio participantes en una estructura metálica, como por ejemplo en el ámbito del mobiliario.The present invention relates to a device that has been specially designed for the union between aluminum profiles participating in a metal structure, such as for example in the field of furniture.
El objeto de la invención es conseguir una unión sólida entre perfiles, capaz de resistir notables esfuerzos, sin la menor variación en cuanto a la posición relativa prevista para dichos perfiles, es decir manteniendo una perfecta continuidad en aquellas caras que deban resultar coplanarias.The object of the invention is to achieve a union solid between profiles, able to withstand remarkable efforts, without the less variation in the relative position expected for said profiles, that is, maintaining perfect continuity in those faces that should be coplanar.
Es habitual la conformación de estructuras tridimensionales a base de perfiles tubulares de aluminio, que confluyen entre sí formando nudos en dicha estructura, de manera que al menos dos perfiles se acoplan perpendicularmente entre sí, pero siendo más habitual que en dicho nudo confluyan 3, 4, 5 y ocasionalmente hasta 6 perfiles.The conformation of structures is usual three-dimensional based on tubular aluminum profiles, which converge with each other forming knots in said structure, so that at least two profiles fit perpendicularly to each other, but being more common that in said knot converge 3, 4, 5 and occasionally up to 6 profiles.
Para la unión entre sí de dichos perfiles en un determinado nudo, existen diferentes soluciones, que presentan como denominador común una cierta debilidad estructural en las uniones, de manera que la resistencia mecánica de las mismas deja mucho que desear.For the union of said profiles in a certain knot, there are different solutions, which present as common denominator a certain structural weakness in the unions, so that the mechanical resistance of them leaves much that to wish.
En otras ocasiones se hace además preciso el mecanizado de los extremos de los tubos, para la obtención de cajeados que permiten la implantación de un tubo en el seno de otro, lo que complica y encarece la estructura, además de repercutir negativamente en el aspecto estético de la misma.On other occasions, the machining the ends of the tubes, to obtain cajeados that allow the implantation of a tube within another, which complicates and makes the structure more expensive, in addition to negatively affect the aesthetic aspect of it.
El dispositivo de unión que la invención propone constituye un notable avance técnico en éste ámbito de las estructuras tridimensionales a base de perfiles de aluminio, consiguiendo una fijación sólida y eficaz entre ellos, capaz de soportar notables esfuerzos, como ya se ha apuntado con anterioridad.The joining device that the invention proposes It constitutes a remarkable technical advance in this field of three-dimensional structures based on aluminum profiles, getting a solid and effective fixation between them, capable of endure remarkable efforts, as already pointed out with anteriority.
Para ello y de forma más concreta dicho dispositivo consiste básicamente en un bloque prismático de material plástico, de sección variable, acorde con los diferentes tipos normalizados de perfiles de aluminio a unir, en cuyo seno debe acoplarse ajustadamente, contando cada uno de estos bloques prismáticos con al menos dos orificios pasantes, establecidos entre sus bases y dotados de un escalonamiento interior, de manera que a través de dichos orificios el bloque prismático es fijable a uno cualquiera de los perfiles, en correspondencia con la zona de unión del otro perfil, a cuyo efecto el perfil receptor del bloque prismático cuenta a su vez con al menos una pareja de tuercas, convenientemente embutidas en el mismo, receptoras de respectivos tornillos. Preferentemente se utilizarán al efecto tuercas-remache, fijables al perfil en orificios operativamente practicados en el el mismo, de forma similar a como se implanta un remache convencional.To do this and more specifically said device basically consists of a prismatic block of plastic material, of variable section, according to the different standardized types of aluminum profiles to join, in which must fit tightly, counting each of these blocks binoculars with at least two through holes, set between its bases and equipped with an internal staggering, so that through said holes the prismatic block is fixed to one any of the profiles, in correspondence with the zone of union of the other profile, for which purpose the receiver profile of the block prismatic also has at least one pair of nuts, conveniently embedded in it, recipients of respective screws They will preferably be used for this purpose. rivet nuts, fixed to the hole profile operatively practiced in it, similar to how a conventional rivet is implanted.
Como complemento de los citados orificios escalonados, cada bloque prismático incorporará además, en al menos otra de sus caras, al menos un orificio, destinado a quedar enfrentado a otro orificio del segundo perfil, para fijación de este segundo perfil al bloque prismático, y a través de este último al primer perfil, con la colaboración a su vez de al menos un tornillo, cuya cabeza quedará enrasada con el perfil correspondiente, mediante un avellanado del orificio de este último.As a complement to the mentioned holes staggered, each prismatic block will also incorporate, in at least another of its faces, at least one hole, destined to be facing another hole in the second profile, for fixing this second profile to the prismatic block, and through the latter to the first profile, with the collaboration of at least one screw, whose head will be flush with the profile corresponding, by countersinking the hole of this latest.
Los diferentes bloques prismáticos adecuados a diferentes tamaños y secciones de perfiles, están obtenidos en un proceso de moldeo por inyección, en el que las piezas salen del molde con los citados orificios ya practicados, y en su caso aligeradas de material mediante huecos interiores.The different prismatic blocks suitable for different sizes and sections of profiles, are obtained in a injection molding process, in which the parts leave the mold with the aforementioned holes already made, and where appropriate lightened of material through interior gaps.
Un mecanizado apropiado de los perfiles hace que las uniones entre ellos resulten perfectas, a la vez que la sólida fijación de cada bloque prismático a un perfil y el perfecto ajuste de dicho bloque a un segundo perfil, así como su fijación también por atornillamiento, hacen que las uniones resulten de gran eficacia, con un montaje sumamente rápido y sencillo.Proper machining of the profiles makes the unions between them are perfect, while the solid fixing each prismatic block to a profile and the perfect fit of said block to a second profile, as well as its fixing also by screwing, they make the joints great efficiency, with an extremely fast and simple assembly.
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:
La figura 1.- Muestra, según una vista en perspectiva, un tipo concreto de bloque prismático participante en el dispositivo de unión para estructuras a base de perfiles de aluminio que constituyen el objeto de la presente invención.Figure 1.- Shows, according to a view in perspective, a specific type of prismatic block participant in the joining device for profile-based structures of aluminum constituting the object of the present invention.
La figura 2.- Muestra un detalle en sección longitudinal del bloque de la figura anterior, de acuerdo con la linea de corte A-B de dicha figura.Figure 2.- Shows a detail in section longitudinal of the block of the previous figure, according to the A-B cut line of said figure.
La figura 3.- Muestra un detalle en sección transversal del mismo bloque, de acuerdo con la linea de bloque C-D de la figura 1.Figure 3.- Shows a detail in section cross section of the same block, according to the block line C-D of Figure 1.
La figura 4.- Muestra alguna de Ras múltiples posibilidades de realización práctica para dichos bloques prismáticos, variables en función de las dimensiones y configuración en la sección de los perfiles a unir.Figure 4.- Shows some of multiple Ras practical realization possibilities for these blocks binoculars, variable depending on the dimensions and configuration in the profiles section to join.
La figura 5.- Muestra, un ejemplo de utilización práctica del dispositivo de unión, correspondiente a un nudo sobre el que confluyen tres perfiles.Figure 5.- Sample, an example of use joining device practice, corresponding to a knot over the one that converge three profiles.
La figura 6.- Muestra, finalmente, un detalle en sección a nivel de uno de los tornillos de fijación lateral de un bloque prismático a uno de los extremos del perfil tubular al que ha de solidarizarse.Figure 6.- Shows, finally, a detail in level section of one of the side fixing screws of a prismatic block to one end of the tubular profile to which It has to stand in solidarity.
A la vista de las figuras reseñadas y en especial de las figuras 1 a 3 puede observarse como el dispositivo de unión que la invención propone utiliza como pieza básica un bloque prismático (1), de plástico, cuya sección coincide con la sección interior de los perfiles a que se destina, como a su vez muestra la figura (5), incorporando el citado bloque prismático (1) en el ejemplo de realización de las figuras 1 a 3, una pareja de orificios (3) establecidos entre sus bases, con un ensanchamiento escalonado (4) en uno de sus extremos, estando estos orificios (3) destinados a recibir a respectivos tornillos (5), preferentemente tipo allen, que roscan en tuercas (6), concretamente en remaches-tuerca, debidamente fijadas al primer perfil (2') receptor del segundo perfil (2), con lo que se consigue una sólida fijación del bloque prismático (p) al primer perfil (2'), bien a través de dos tornillos como en el caso de la figura 1, o a través de cuatro tornillos como en los casos de la figura 4.In view of the figures outlined and in special figures 1 to 3 can be seen as the device of union that the invention proposes uses as a basic piece a prismatic block (1), of plastic, whose section coincides with the internal section of the profiles to which it is intended, as in turn shows figure (5), incorporating said prismatic block (1) in the embodiment of figures 1 to 3, a pair of holes (3) established between their bases, with a widening staggered (4) at one of its ends, these holes (3) being intended to receive respective screws (5), preferably Allen type, which thread on nuts (6), specifically in nut rivets, properly attached to the first profile (2 ') receiver of the second profile (2), which achieves a solid fixation of the prismatic block (p) to the first profile (2 '), either through two screws as in the case of the figure 1, or through four screws as in the cases of the figure Four.
En cualquier caso sobre al menos una de las
paredes laterales del bloque prismático (1) se establece al menos un
orificio transversal (7) de embocadura (8) avellanada, dos en el
caso de la figura 1, destinados a recibir a respectivos tornillos
que roscan directamente sobre el material plástico y que atraviesan
a su vez orificios (3) del segundo perfil (2), tal como muestra
también la figura 5, con lo que tras la unión del bloque (1) al
primer perfil (2') y el enchufamiento de dicho bloque en el segundo
perfil (2), se consigue una sólida unión a escuadra entre ambos
perfiles
(2-2').In any case on at least one of the side walls of the prismatic block (1) at least one countersunk hole (7) of countersunk mouth (8) is established, two in the case of Figure 1, intended to receive respective screws that Thread directly onto the plastic material and which in turn pass through holes (3) of the second profile (2), as also shown in Figure 5, whereby after joining the block (1) to the first profile (2 ') and the plugging of said block in the second profile (2), a solid square connection between both profiles is achieved
(2-2 ').
Evidentemente sobre el primer perfil (2') pueden confluir otro u otros terceros perfiles (2'') como también muestra la figura 5.Obviously on the first profile (2 ') they can converge another or other third profiles (2 '') as it also shows Figure 5
Solo resta señalar por último que, como ya se ha apuntado con anterioridad, en el moldeo de los bloques prismáticos (1'), cuando se estime conveniente, pueden establecerse en el seno de los mismos espacios vacíos (9) con la función de actuar como aligerantes de material, al objeto de reducir tanto el peso de los bloques prismáticos (1) como la cantidad de material que participa en los mismos, lógicamente sin menoscabo de su resistencia mecánica.It only remains to point out finally that, as has already been noted above, in the molding of the prismatic blocks (1 '), when deemed convenient, may be established within of the same empty spaces (9) with the function of acting as lightening materials, in order to reduce both the weight of the prismatic blocks (1) as the amount of material involved in them, logically without compromising its resistance mechanics.
Claims (4)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200602055A ES2292354B1 (en) | 2006-07-28 | 2006-07-28 | UNION DEVICE FOR ALUMINUM PROFILE BASED STRUCTURES. |
| PCT/ES2007/000426 WO2008012383A1 (en) | 2006-07-28 | 2007-07-13 | Coupling device for structures based on aluminium sections |
| PT2007000426U PT2008012383Y (en) | 2006-07-28 | 2007-07-13 | Coupling device for structures based on aluminium sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200602055A ES2292354B1 (en) | 2006-07-28 | 2006-07-28 | UNION DEVICE FOR ALUMINUM PROFILE BASED STRUCTURES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2292354A1 ES2292354A1 (en) | 2008-03-01 |
| ES2292354B1 true ES2292354B1 (en) | 2009-02-16 |
Family
ID=38981168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200602055A Expired - Fee Related ES2292354B1 (en) | 2006-07-28 | 2006-07-28 | UNION DEVICE FOR ALUMINUM PROFILE BASED STRUCTURES. |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES2292354B1 (en) |
| PT (1) | PT2008012383Y (en) |
| WO (1) | WO2008012383A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2340037B2 (en) * | 1973-08-08 | 1978-04-27 | Julius & August Erbsloeh Gmbh + Co, 5600 Wuppertal | Clamping device for connecting a profile bar or fitting part to a profile bar running transversely to the clamping direction and having two opposing grooves |
| US4945744A (en) * | 1988-07-26 | 1990-08-07 | Rockwell International Suspension Systems Company | Method and apparatus for forming a barrel coil spring |
| DE4108547C1 (en) * | 1991-03-15 | 1992-06-17 | Wicona Bausysteme Gmbh & Co Kg, 7900 Ulm, De | |
| FR2807121B1 (en) * | 2000-04-03 | 2002-10-04 | Abc Serrurerie | DEVICE FOR ASSEMBLING ELEMENTS, PARTICULARLY A PORTAL READY TO MOUNT AND A PORTAL THUS REALIZED |
| ES1054779Y (en) * | 2003-05-13 | 2003-12-01 | Villaplana Jorge Marti | FAST PROFILE ASSEMBLY PROVISION |
| DE20312649U1 (en) * | 2003-08-16 | 2004-12-23 | Ott, Niko | Connector for building e.g. support frames for shelves is cube-shaped and has threaded bore in center of one side and depression near its corner, allowing stud on adapter to be inserted, after which it is bolted to connector |
| DE20319373U1 (en) * | 2003-12-10 | 2004-03-04 | Strey, Marcus | Supporting framework system used as a connecting arrangement for frame and cage constructions for furniture, shelving or trade stands comprises a node element, and adapter screws screwed into the node element within a longitudinal bar |
| ES1058034Y (en) * | 2004-06-30 | 2005-02-01 | Villaplana Jorge Marti | PERFECTED PROVISION FOR QUICK PROFILE ASSEMBLY |
-
2006
- 2006-07-28 ES ES200602055A patent/ES2292354B1/en not_active Expired - Fee Related
-
2007
- 2007-07-13 PT PT2007000426U patent/PT2008012383Y/en unknown
- 2007-07-13 WO PCT/ES2007/000426 patent/WO2008012383A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008012383A1 (en) | 2008-01-31 |
| ES2292354A1 (en) | 2008-03-01 |
| PT2008012383Y (en) | 2010-07-02 |
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