WO2022029344A1 - Handle for doors and windows - Google Patents

Handle for doors and windows Download PDF

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Publication number
WO2022029344A1
WO2022029344A1 PCT/ES2021/070392 ES2021070392W WO2022029344A1 WO 2022029344 A1 WO2022029344 A1 WO 2022029344A1 ES 2021070392 W ES2021070392 W ES 2021070392W WO 2022029344 A1 WO2022029344 A1 WO 2022029344A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
base
cavity
rotation
axis
Prior art date
Application number
PCT/ES2021/070392
Other languages
Spanish (es)
French (fr)
Inventor
Juan Carlos FERNÁNDEZ PADRON
Original Assignee
Sistemas Técnicos Del Accesorio Y Componentes, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sistemas Técnicos Del Accesorio Y Componentes, S.L. filed Critical Sistemas Técnicos Del Accesorio Y Componentes, S.L.
Priority to EP21746504.6A priority Critical patent/EP4194648A1/en
Publication of WO2022029344A1 publication Critical patent/WO2022029344A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/003—Handles pivoted about an axis perpendicular to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0033—Spindles for handles, e.g. square spindles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E05B63/006—Locks with adjustable or exchangeable lock parts for different door thicknesses

Definitions

  • the present invention relates to a handle for doors and windows in the technical field of manufacturing windows or doors and their fittings. More specifically, the object of the invention is a handle that encompasses a series of relative improvements that allow the frontal coupling of a base part together with a handle and a turning axis to a profile wing and to a counterplate housed inside the profile. .
  • the configuration of the handle allows the use of said handle in a wide range of profiles of different widths and types of openings, without penalizing the operation or minimalist aesthetics of the handle, especially in PVC profiles.
  • the correct positioning of the axis of rotation is ensured in an initial situation of clipping.
  • Manually operated handles are currently known to transmit the turning movement to the internal mechanisms of the system, whether they are transmission boxes in the case of handles, transmission sleeves in the case of cremones, etc.
  • the turning movement transmitted by the handle is transformed into translational movement by mechanisms that can be both inside the profile in the form of a transmission box, and in the base of the handle in the form of a cremone, normally by means of rack and pinion systems.
  • handles that do not have a base are limited to a certain number of window profiles, since in the different European channel profiles where these handles are housed, the distance between the center of the channel where they are The mechanism of the handle and the wing of the profile that defines the outer part of the door or window leaf is housed, varies, so that sometimes said known handles cannot be mounted on an already existing profile.
  • the handles that present the base external to the profile present the inconvenience that the user contacts the base of said handle when he carries out the opening or closing of said handle, making said operation uncomfortable, also resulting in said base little appropriate if you want to achieve a minimalist aesthetic.
  • said mechanisms are very complex, with high production times and material costs.
  • Handles for doors and windows comprise a handle, a transmission mechanism arranged inside the profile of the door or window sash, and a counterplate piece arranged between a wing of the sash profile that defines the outer part of the door or window sash and the transmission mechanism for adapting the handle to different widths of the profile of the door or window sash, where said counterplate part is laterally attachable to the profile together with the transmission mechanism.
  • the present invention tries to solve the mentioned problems. More specifically, the invention deals with a door and window handle intended to be linked to a transmission mechanism arranged inside a profile, a door or window leaf, provided with a wing comprising a die-cut.
  • the handle comprises a handle intended to be placed on the outside of the profile, a rotation axis limited by a perimeter surface provided with a coupling end fixed to the handle and a free end intended to be coupled to the transmission mechanism and transmit a rotation movement from the lever to the transmission mechanism.
  • the handle comprises a base designed to be partially housed in the die-cutting provided with a central base cavity that houses the turning axis, and a first outer face facing the handle and a first inner face, a counterplate intended to be coupled to the transmission mechanism and to be arranged inside the profile and that is linked to the base provided with a central counterplate cavity that partially houses the axis of rotation.
  • the handle additionally comprises a retaining bushing that is partially housed in the base piece in the vicinity of the first inner face and where the bushing has the possibility of rotation and is provided with a second through cavity complementary to the axis of rotation and that houses partially to the axis of rotation and a radial groove extending from the second cavity.
  • the handle comprises a compressible clipping element linked to the perimeter surface which, in an assembly situation, is housed in the slot in a decompressed position and retains the axis of rotation in a longitudinal direction.
  • the retention position of the handle never depends on the thickness of the profiles and its use can be extended to profiles for PVC doors or windows that have another range of dimensions completely different from the of standard aluminum profiles.
  • this invention being especially recommended for mounting on PVC profiles.
  • the handle of the present invention presents important modifications so that it can be mounted on a wider range of types of profiles and openings, not being limited to European-type profiles and specially developed for PVC profiles.
  • the counterplate is mounted on the transmission mechanism before mounting on the sheet profile, the mounting being faster and easier, and later, the base is mounted frontally.
  • the transmission mechanism is made independent of the handle, so that the handle can be mounted on any standard transmission mechanism on the market.
  • the fixing base part has a front mounting to the profile, so that the retention position in the insertion of the rotation axis on the fixing base mechanism is a known position and that only depends on the design of the device manufacturer, always independent of the thickness of the profiles or the sash transmission mechanisms used.
  • the handle comprises a fixing cover that defines a first through cavity that houses the axis of rotation and is provided with a second outer face fixed to the first inner face of the base and the base comprises a recess that extends from the first inner face and has a diameter greater than the section of the first cavity, where the retaining bushing is housed in the recess. In this way, it is ensured that the bushing is retained in a longitudinal direction of the base, maintaining its possibility of rotation.
  • the perimeter surface comprises a housing and the clipping element is partially housed in the housing.
  • the clipping element is compressed by the surface that defines the central cavity of the base, and once the height of the slot has been reached, the clipping element has the possibility of expand and remain lodged in the groove.
  • the clipping element preferably consists of a spring housed in the housing and fixed by one of its two ends to the axis of rotation and a pin fixed to an opposite end.
  • the retaining bushing has a first tubular protuberance, which borders the second cavity and is housed in the central base cavity so that it is more centered with respect to the central base cavity and unwanted clearances and deviations are avoided.
  • the tubular bushing comprises a tubular projection that extends in the opposite direction to the first tubular projection and borders the second cavity where the tubular projection is housed in the first cavity of the lid, centering the tubular bushing with respect to the lid.
  • the cover comprises a first slit that extends radially from the first cavity and the base comprises a second slit facing the first slit that extends radially from the recess.
  • the counter plate may comprise two through lateral counter plate holes and the base comprises two lateral through base holes and the handle comprises at least two longitudinal fixing elements housed in respective lateral holes that join the counter plate and the base and press them against the wing of the profile, leaving the base and counter plate attached to the wing of the profile, and therefore the transmission mechanism since the counter plate is attached to it.
  • the first inner face of the base may comprise two second tubular protuberances coaxial to the lateral holes in the base, and the cover comprises lateral fixing holes that house the tubular protuberances so as to ensure a correct union between the cover and the base, which preferably It's for riveting.
  • the handle may comprise a positioning bushing linked to the first outer face provided with a central bushing cavity complementary to the axis of rotation, and the handle comprises an elastic element linked to the positioning bushing and to the handle.
  • Figure 1. Shows an exploded perspective view of the handle in an intermediate mounting position on a profile.
  • Figure 2. Shows an exploded and detailed perspective view of the lid, retention cap and base.
  • Figure 3. Shows an exploded perspective view of a door and window handle
  • Figure 4.- Shows a perspective view of the assembled door and window handle.
  • Figure 5. Shows a longitudinal section view of the assembled door and window handle.
  • Figure 1 shows a perspective and exploded view of the handle for doors and windows in a situation of intermediate assembly in a profile (2), and a mechanism of transmission (1).
  • the handle is linked to the transmission mechanism (1) arranged inside a profile (2) of a door or window leaf where the profile (2) is provided with a punching or machining (3) on the outer surface ( 33) of a wing (4) of the profile (2).
  • the transmission mechanism (1) is partially housed in an internal channel (37) of the profile (2).
  • the handle comprises a handle (5) intended to be outside the profile (2) so that a user can grab it and turn it.
  • the handle comprises a turning shaft (6) provided with a coupling end (7) fixed to the handle (5) and a free end (8) intended to be coupled to the transmission mechanism (1) and transmit a movement of rotation of the handle (5) to the transmission mechanism (1).
  • the free end (8) is partially housed in a central cavity of the transmission mechanism (36) that has a complementary shape to the axis of rotation (6).
  • the handle also comprises a base (9) intended to be partially housed in the die-cutting or machining (3) provided with a central base cavity (10), which houses the axis of rotation (6), and a first outer face (31) housed in the central cavity of the handle (44) and a first inner face (26).
  • the handle has a counter plate (11) intended to be coupled to the transmission mechanism (1) and be arranged inside the profile (2) and linked to the base (9) and the counter plate (11) is provided with a central cavity of counter plate (12) that partially houses the axis of rotation (6).
  • the handle additionally comprises a cover (14) linked to the first inner face (26) of the base (9) between which a recess (27) is defined that houses a retaining bushing (13) with the possibility of rotation, provided of a radial groove (15).
  • the handle comprises a clipping element (49) linked to the perimeter surface (21) of the pivot axis (6) which, when assembled, is housed in the slot (15) in a decompressed position and retains the pivot axis. (6) in a longitudinal direction.
  • the retaining bushing (13) is partially housed in the base part (9) in the vicinity of the first internal face (26) with the possibility of rotation and retained by the cover (14).
  • This set of parts is mounted frontally on the profile (2) of the leaf, determining a clipping level for the clipping element (49) associated with the axis of rotation (6).
  • the counter plate (11) comprises two holes on the sides of the counter plate (23) and the base (9) comprises two base side holes (24) and the handle comprises at least two Longitudinal fixing elements (25) housed in respective lateral holes (23,24) that join the counterplate (11) and the base (9) and press them against the wing (4) of the profile (2).
  • the transmission mechanism (1) comprises two lateral transmission holes (52) that house said fixing elements (25).
  • the counterplate (11) comprises a protrusion (43) that extends from an outer face that is anchored to the inner wall of the wing (4) of the profile (2) of the sheet when the fixing elements are tightened (25).
  • FIG. 2 shows an exploded and detailed perspective view of the retaining bushing (13), the cover (14) and the base (9), according to the present invention.
  • the fixing cover (14) defines a first through cavity (18) that houses the rotation axis (6) and is provided with a second outer face (47) that is fixed to the first inner face (26) of the base ( 9).
  • the recess (27) that preferably extends from the first interior face (27) of the base (9), in another embodiment may be defined in the second exterior face (47) of the lid (14), and comprises a larger diameter to that of the first cavity (18).
  • the retaining bushing (13) has the possibility of rotation and the recess (27) is housed, the retaining bushing (13) having a larger diameter than the first cavity (18) so that it is retained between the cover (14) and the base (9), and is provided with a second through cavity (17) complementary to the axis of rotation (6) and that partially houses the axis of rotation (6) and a radial groove (15) that extends from the second cavity (17).
  • the cover (14) is fixed on the first inner face (26) of the base (9), leaving the retaining bushing (13) in between, which can rotate with the axis of rotation (6) with respect to of the base (9) and the cover (14).
  • the axis of rotation (6) for its part has the clipping element (49) that, when introduced through the central cavity of the base (10), contracts by contact with the surface that surrounds the central cavity of the base (10) and when the retaining bushing (13) expands through the through slot (15), retaining the axis of rotation (6) and therefore the handle (5) with respect to the base (9) in a longitudinal direction. Thanks to this configuration, the initial clipping position is always known and can be modified during production by the manufacturer, without depending on each type of profile (2).
  • the retaining bushing (13) comprises a first tubular protuberance (50), which borders the second cavity (17) and is housed in the central base cavity (10) and a tubular projection (51), which is it extends in the opposite direction to the first tubular protuberance (50) and borders the second cavity (17), where the tubular projection (51) is housed in the first cavity (18).
  • the lid (14) comprises a first slit (16) that extends radially from the first cavity (18) and the base (9) comprises a second slit (22) facing the first slit (16) that extends it extends radially from the recess (27) that facilitates the unclipping of the clipping element (49).
  • the cover (14) comprises an outer cover face (48) that contacts the counterplate (11).
  • the base (9) comprises two second tubular protuberances (28) coaxial to the lateral base holes (24), and the cover (14) comprises lateral fixing holes (29) that house the second tubular protuberances (28) that facilitate the fixation between the cover (14) and the base (9), preferably by riveting.
  • the first outer face (31) has a larger cross-section than the first inner face (26) and the punching or machining (3) and the base includes a lateral projection (34) in the vicinity of the first outer face (31). ) designed to fit into the punching or machining (3).
  • Figure 3 shows an exploded perspective view of a door and window handle, according to the present invention, in which the counterplate (11), the cover (14), the retaining bushing (13), , the base (9), a washer (40), the fixing elements (25), a positioning bushing (30), an elastic element (32), the turning axis (6), and the handle (5) , among others.
  • the rotation axis (6) comprises a housing (46) in which the clipping element (49) is housed.
  • the clipping element (19,20) consists of a spring (19) housed in the housing and fixed by one of its two ends to the axis of rotation (6) and a pin (20) fixed to the other end that is retained by the slot (fifteen).
  • the positioning bushing (30) defines the turning positions of the lever (5).
  • the bushing is preferably plastic and comprises recesses (41) antagonistic to projections (42) arranged on the first inner face (31) of the base (9), where the relative position of the projections (42) of the base (9) With respect to the recesses (41) of the plastic positioning bushing (30), it defines the turning positions of the handle (5), since the positioning bushing (30) comprises a central bushing cavity (35) complementary to the axis (6) and turning the handle (5) turns the positioning bushing (30).
  • the positioning bushing (30) comprises four recesses (41) equally spaced at 90° opposing four projections (42) equally spaced at 90° from the base (9), defining the discrete positions of the handle from 90° to 90°.
  • Both the projections (42) and the recesses (41) are preferably curved, so that, together with the force exerted by the elastic element (32), it causes the handle (5) to tend to be placed in the positions where the projection (42 ) and emptying (41), which are the positions where the elastic pressure element (32) applies less force, and where the handle makes a relative 90° turn.
  • the axis of rotation (6) is a square and the central cavity of the bushing (35) and the second cavity (17) of the retaining bushing (13) have a complementary shape to the square so that they rotate in unison.
  • the handle comprises the washer (40) around the first outer face (31) of the base (9) that prevents clearances between the base (9) and a central handle cavity (44) of the handle (5) and guarantees a correct rotation of the handle (5), the elastic element (32), and the positioning bushing (30) with respect to the base (9).
  • the washer (40) is made of a low-friction plastic material.
  • the turning axis (6) When the turning axis (6) is inserted by pushing the handle (5) through the central base cavity (10), overcoming the resistance of the compressible elastic element (32), the clipping element (49) retains the turning axis ( 6) attached to the base (9), the washer (40) fixing the assembly formed by the rotation axis (6), the handle (5), the positioning bushing (30), and the elastic element (32) to the base piece (9).
  • Figure 4 shows a perspective view of the mounted door and window handle, according to the present invention.
  • the counterplate (11) can be seen with its central counterplate cavity (12) that partially houses the axis of rotation (6) and the base (9) with its second slit (22) from which the element can be accessed clipping (49).
  • Two cylindrical protuberances (38) extend from the counterplate (11) intended to be inserted into two tubular cavities (39) of the transmission mechanism (1).
  • the axis of rotation (6) comprises a lowered sector of smaller dimensions than the rest of the axis of rotation (6) in the vicinity of the free end (8) destined to be linked to the transmission mechanism (1) that transforms the rotational movement of the handle (5) in a translation movement of a slider for the release or fixing of the door or window leaf to a door or window frame.
  • Figure 5 is a longitudinal section view of the door and window handle mounted on a profile (2), according to the present invention.
  • the handle (5) comprises the central handle cavity (44) where the elastic element (32), the positioning bushing (30), the washer (40) and partially the base (9) are housed.
  • the elastic element (32) absorbs the existing clearances or wear that occur in the direction defined by the axis of rotation (6).
  • the central cavity of the handle (44) comprises a narrowing (45) where the coupling end (7) of the rotation shaft (5) is housed so that the handle (6) and the rotation shaft (6) are joined by pressure .

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The present invention relates to a handle for doors and windows suitable for a wide range of profiles of different widths and opening types, without hindering the operation or aesthetics of the handle, ensuring the correct positioning of a rotating shaft in an initial snap-fit situation. The handle is intended to be linked to a transmission mechanism (1) arranged on the inside of a profile (2) equipped with a flange (4) comprising a die-cut or machined cut-out (3), wherein the handle comprises a lever (5) intended to be arranged on the outside of the profile (2), a rotating shaft (6), a base (9), an anchor plate (11), a retaining bushing (13) that is partially housed in the base (9), and a compressible snap-fit element (49) that in an assembly situation is housed in the groove (15) in a decompressed position and retains the rotating shaft (6) in a longitudinal direction.

Description

MANILLA PARA PUERTAS Y VENTANAS HANDLE FOR DOORS AND WINDOWS
DESCRIPCIÓ NDESCRIPTION
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La presente invención se refiere a una manilla para puertas y ventanas del sector técnico de la fabricación de ventanas o puertas y sus herrajes. Más concretamente, la invención tiene por objeto una manilla que abarca una serie de mejoras relativas que permiten el acoplamiento frontal de una pieza base junto con una maneta y un eje de giro a un ala de un perfil y a una contraplaca alojada en el interior del perfil. The present invention relates to a handle for doors and windows in the technical field of manufacturing windows or doors and their fittings. More specifically, the object of the invention is a handle that encompasses a series of relative improvements that allow the frontal coupling of a base part together with a handle and a turning axis to a profile wing and to a counterplate housed inside the profile. .
La configuración de la manilla permite el uso de dicha manilla en un conjunto amplio de perfiles de diferentes anchos y tipologías de aperturas, sin penalizar el funcionamiento o estética minimalista de la manilla, especialmente en los perfiles de PVC. Además se asegura el correcto posicionamiento del eje de giro en una situación inicial de clipaje. The configuration of the handle allows the use of said handle in a wide range of profiles of different widths and types of openings, without penalizing the operation or minimalist aesthetics of the handle, especially in PVC profiles. In addition, the correct positioning of the axis of rotation is ensured in an initial situation of clipping.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Actualmente, son conocidas manillas de accionamiento manual para transmitir el movimiento de giro a los mecanismos interiores del sistema, ya sean cajas de transmisión en el caso de manillas, fundas de transmisión en el caso de cremonas, etc. El movimiento de giro transmitido por la manilla es transformado en movimiento de traslación por mecanismos que pueden estar tanto dentro del perfil en forma de caja de transmisión, como en la base de la manilla en forma de cremona, normalmente mediante sistemas de piñón cremallera. Manually operated handles are currently known to transmit the turning movement to the internal mechanisms of the system, whether they are transmission boxes in the case of handles, transmission sleeves in the case of cremones, etc. The turning movement transmitted by the handle is transformed into translational movement by mechanisms that can be both inside the profile in the form of a transmission box, and in the base of the handle in the form of a cremone, normally by means of rack and pinion systems.
Sin embargo, las manillas que no disponen de base que se conocen actualmente, están limitadas a un determinado número de perfiles de ventana, ya que en los distintos perfiles de canal europeo donde se alojan dichas manillas, la distancia entre el centro del canal donde se encuentra alojado el mecanismo de la manilla y el ala del perfil que define la parte exterior de la hoja de la puerta o ventana, varía, de manera que en ocasiones dichas manillas conocidas no se pueden montar en un perfil ya existente. De igual manera, las manillas que presentan la base externa al perfil, presentan el inconveniente de que el usuario contacta con la base de dicha manilla cuando lleva a cabo la apertura o cierre de dicha manilla, haciendo incómoda dicha operación, resultando además dicha base poco apropiada si se pretende conseguir una estética minimalista. Además, dichos mecanismos son muy complejos, con tiempos de producción y costes de materiales elevados. However, currently known handles that do not have a base are limited to a certain number of window profiles, since in the different European channel profiles where these handles are housed, the distance between the center of the channel where they are The mechanism of the handle and the wing of the profile that defines the outer part of the door or window leaf is housed, varies, so that sometimes said known handles cannot be mounted on an already existing profile. In the same way, the handles that present the base external to the profile, present the inconvenience that the user contacts the base of said handle when he carries out the opening or closing of said handle, making said operation uncomfortable, also resulting in said base little appropriate if you want to achieve a minimalist aesthetic. Furthermore, said mechanisms are very complex, with high production times and material costs.
Se conocen también manillas para puertas y ventanas que comprenden una maneta, un mecanismo de transmisión dispuesto por el interior del perfil de la hoja de la puerta o ventana, y una pieza contraplaca dispuesta entre un ala del perfil de la hoja que define la parte exterior de la hoja de la puerta o ventana y el mecanismo de transmisión para la adaptación de la manilla a diferentes anchos del perfil de la hoja de la puerta o ventana, donde dicha pieza contraplaca es acoplable lateralmente al perfil junto con el mecanismo de transmisión. Handles for doors and windows are also known that comprise a handle, a transmission mechanism arranged inside the profile of the door or window sash, and a counterplate piece arranged between a wing of the sash profile that defines the outer part of the door or window sash and the transmission mechanism for adapting the handle to different widths of the profile of the door or window sash, where said counterplate part is laterally attachable to the profile together with the transmission mechanism.
El principal inconveniente de todos los sistemas anteriormente explicados es que la posición final de clipaje depende siempre del espesor estándar de los perfiles de aluminio. Todas las soluciones del estado de la técnica dependen del espesor de los perfiles y no se pueden emplear en perfiles de puertas o ventanas de PVC que tienen otro rango de cotas completamente diferente al de los perfiles de aluminio. The main drawback of all the systems explained above is that the final clipping position always depends on the standard thickness of the aluminum profiles. All state-of-the-art solutions depend on the thickness of the profiles and cannot be used in PVC window or door profiles that have a completely different range of dimensions than aluminum profiles.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
La presente invención trata de solucionar los problemas mencionados. Más concretamente la invención trata de una manilla para puertas y ventana destinada a vincularse a un mecanismo de transmisión dispuesto en el interior de un perfil, de una hoja de una puerta o ventana, dotado de un ala que comprende un troquelado. La manilla comprende una maneta destinada a disponerse en el exterior del perfil, un eje de giro limitado por una superficie perimetral dotado de un extremo de acoplamiento fijado a la maneta y un extremo libre destinado a acoplarse al mecanismo de transmisión y transmitir un movimiento de rotación de la maneta al mecanismo de transmisión. The present invention tries to solve the mentioned problems. More specifically, the invention deals with a door and window handle intended to be linked to a transmission mechanism arranged inside a profile, a door or window leaf, provided with a wing comprising a die-cut. The handle comprises a handle intended to be placed on the outside of the profile, a rotation axis limited by a perimeter surface provided with a coupling end fixed to the handle and a free end intended to be coupled to the transmission mechanism and transmit a rotation movement from the lever to the transmission mechanism.
La manilla comprende una base destinada a alojarse parcialmente en el troquelado dotada de una cavidad central base que aloja al eje de giro, y de una primera cara exterior enfrentada a la maneta y una primera cara interior, una contraplaca destinada a acoplarse al mecanismo de transmisión y disponerse en el interior del perfil y que está vinculada a la base dotada de una cavidad central de contraplaca que aloja parcialmente al eje de giro. The handle comprises a base designed to be partially housed in the die-cutting provided with a central base cavity that houses the turning axis, and a first outer face facing the handle and a first inner face, a counterplate intended to be coupled to the transmission mechanism and to be arranged inside the profile and that is linked to the base provided with a central counterplate cavity that partially houses the axis of rotation.
La manilla adicionalmente comprende un casquillo de retención que está alojado parcialmente en la pieza base en las proximidades de la primera cara interior y donde el casquillo tiene posibilidad de rotación y está dotado de una segunda cavidad pasante de forma complementaria al eje de giro y que aloja parcialmente al eje de giro y una ranura radial que se extiende desde la segunda cavidad. Por último la manilla comprende un elemento de clipaje comprimible vinculado a la superficie perimetral que en una situación de montaje se aloja en la ranura en posición descomprimida y retiene el eje de giro en una dirección longitudinal. The handle additionally comprises a retaining bushing that is partially housed in the base piece in the vicinity of the first inner face and where the bushing has the possibility of rotation and is provided with a second through cavity complementary to the axis of rotation and that houses partially to the axis of rotation and a radial groove extending from the second cavity. Lastly, the handle comprises a compressible clipping element linked to the perimeter surface which, in an assembly situation, is housed in the slot in a decompressed position and retains the axis of rotation in a longitudinal direction.
Gracias a la configuración de la manilla y sus elementos se consigue que la posición de retención de la manilla no dependa nunca del espesor de los perfiles y poder extender su uso para perfiles de puertas o ventanas de PVC que tienen otro rango de cotas completamente diferente al de los perfiles estándar de aluminio. De este modo, no está limitado por la tipología de perfiles, siendo especialmente recomendable esta invención para el montaje sobre los perfiles de PVC. Así, la manilla de la presente invención presente modificaciones importantes para que pueda montarse en un mayor abanico de tipología de perfiles y aperturas, no estando limitado a perfiles de tipo europeo y especialmente desarrollada para los perfiles de PVC. Thanks to the configuration of the handle and its elements, it is achieved that the retention position of the handle never depends on the thickness of the profiles and its use can be extended to profiles for PVC doors or windows that have another range of dimensions completely different from the of standard aluminum profiles. In this way, it is not limited by the type of profiles, this invention being especially recommended for mounting on PVC profiles. Thus, the handle of the present invention presents important modifications so that it can be mounted on a wider range of types of profiles and openings, not being limited to European-type profiles and specially developed for PVC profiles.
Preferentemente la contraplaca se monta sobre el mecanismo de transmisión antes de hacer el montaje en el perfil de hoja siendo más rápido y sencillo el montaje y posteriormente, la base se monta frontalmente. Con la pieza contraplaca así configurada se independiza el mecanismo de transmisión de la manilla, con lo que la manilla se puede montar en cualquier mecanismo de transmisión estándar en el mercado. Preferentemente, la pieza base de fijación tiene un montaje frontal al perfil, por lo que la posición de retención en la inserción del eje de giro sobre el mecanismo base de fijación, es una posición conocida y que solo depende del diseño del fabricante del dispositivo, independizado siempre del espesor de los perfiles o de los mecanismos de transmisión de hoja utilizados. Preferably, the counterplate is mounted on the transmission mechanism before mounting on the sheet profile, the mounting being faster and easier, and later, the base is mounted frontally. With the counterplate configured in this way, the transmission mechanism is made independent of the handle, so that the handle can be mounted on any standard transmission mechanism on the market. Preferably, the fixing base part has a front mounting to the profile, so that the retention position in the insertion of the rotation axis on the fixing base mechanism is a known position and that only depends on the design of the device manufacturer, always independent of the thickness of the profiles or the sash transmission mechanisms used.
Más concretamente, la manilla comprende una tapa de fijación que define una primera cavidad pasante que aloja al eje de giro y está dotada de una segunda cara exterior fijada a la primera cara interior de la base y la base comprende un rebaje que se extiende desde la primera cara interior y comprende un diámetro mayor a la sección de la primera cavidad, donde el casquillo de retención está alojado en el rebaje. De este modo se asegura que el casquillo quede retenido en una dirección longitudinal de la base manteniendo su posibilidad de giro. More specifically, the handle comprises a fixing cover that defines a first through cavity that houses the axis of rotation and is provided with a second outer face fixed to the first inner face of the base and the base comprises a recess that extends from the first inner face and has a diameter greater than the section of the first cavity, where the retaining bushing is housed in the recess. In this way, it is ensured that the bushing is retained in a longitudinal direction of the base, maintaining its possibility of rotation.
La superficie perimetral comprende un alojamiento y el elemento de clipaje está parcialmente alojado en el alojamiento. Así cuando se introduje el elemento de clipaje en la cavidad central de base, el elemento de clipaje esta comprimido por la superficie que define la cavidad central de base, y una vez a alcanzado la altura de la ranura, el elemento de clipaje tiene posibilidad de expandirse quedando alojado en la ranura. El elemento de clipaje preferentemente consiste en un muelle alojado el alojamiento y fijado por uno de sus dos extremos al eje de giro y un pin fijado a un extremo opuesto. The perimeter surface comprises a housing and the clipping element is partially housed in the housing. Thus, when the clipping element is inserted into the central cavity of the base, the clipping element is compressed by the surface that defines the central cavity of the base, and once the height of the slot has been reached, the clipping element has the possibility of expand and remain lodged in the groove. The clipping element preferably consists of a spring housed in the housing and fixed by one of its two ends to the axis of rotation and a pin fixed to an opposite end.
Preferiblemente, el casquillo de retención una primera protuberancia tubular, que bordea la segunda cavidad y está alojada en la cavidad central de base de modo que queda más centrado respecto de la cavidad central de base y se evitan holguras y desvíos no deseados. Del mismo modo el casquillo tubular comprende un resalte tubular que se extiende en sentido opuesto a la primera protuberancia tubular y bordea a la segunda cavidad donde el resalte tubular está alojado en la primera cavidad de la tapa centrando el casquillo tubular con respecto de la tapa. Preferably, the retaining bushing has a first tubular protuberance, which borders the second cavity and is housed in the central base cavity so that it is more centered with respect to the central base cavity and unwanted clearances and deviations are avoided. In the same way, the tubular bushing comprises a tubular projection that extends in the opposite direction to the first tubular projection and borders the second cavity where the tubular projection is housed in the first cavity of the lid, centering the tubular bushing with respect to the lid.
La tapa comprende una primera hendidura que se extiende radialmente desde la primera cavidad y la base comprende una segunda hendidura enfrentada a la primera hendidura que se extiende radialmente desde el rebaje de este modo si se desea desclipar el elemento de clipaje se facilita la inserción de una punta fina que presione el elemento de clipaje comprimiéndolo y permitiendo sui extracción por la cavidad central de base. The cover comprises a first slit that extends radially from the first cavity and the base comprises a second slit facing the first slit that extends radially from the recess. In this way, if it is desired to unclip the clipping element, the insertion of a clip is facilitated. fine tip that presses the clipping element, compressing it and allowing its extraction through the central base cavity.
Preferentemente, la contraplaca puede comprender dos orificios laterales de contraplaca pasantes y la base comprende dos orificios laterales de base pasantes y la manilla comprende al menos dos elementos de fijación longitudinales alojados en sendos orificios laterales que unen la contraplaca y la base y las presionan contra el ala del perfil, quedando la base y la contraplaca unidas al ala del perfil, y por tanto el mecanismo de transmisión ya que la contraplaca está unida al mismo. Preferably, the counter plate may comprise two through lateral counter plate holes and the base comprises two lateral through base holes and the handle comprises at least two longitudinal fixing elements housed in respective lateral holes that join the counter plate and the base and press them against the wing of the profile, leaving the base and counter plate attached to the wing of the profile, and therefore the transmission mechanism since the counter plate is attached to it.
La primera cara interior de la base puede comprender dos segundas protuberancias tubulares coaxiales a los orificios laterales de base, y la tapa comprende unos orificios laterales de fijación que alojan las protuberancias tubulares de modo que se asegura una correcta unión entre tapa y base, que preferiblemente es por remachado. The first inner face of the base may comprise two second tubular protuberances coaxial to the lateral holes in the base, and the cover comprises lateral fixing holes that house the tubular protuberances so as to ensure a correct union between the cover and the base, which preferably It's for riveting.
Adicionalmente la manilla puede comprender un casquillo de posicionamiento vinculado a la primera cara exterior dotado de una cavidad central de casquillo de forma complementaria al eje de giro y la manilla comprende un elemento elástico vinculado al casquillo de posicionamiento y a la maneta. Additionally, the handle may comprise a positioning bushing linked to the first outer face provided with a central bushing cavity complementary to the axis of rotation, and the handle comprises an elastic element linked to the positioning bushing and to the handle.
BREVE DESCRIPCIÓN DE LOS DIBUJOS BRIEF DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, 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 made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of its practical embodiment, a set of drawings is attached as an integral part of said description. where, by way of illustration and not limitation, the following has been represented:
Figura 1.- Muestra una vista en perspectiva y explosionada de la manilla en situación de montaje intermedio en un perfil. Figure 1.- Shows an exploded perspective view of the handle in an intermediate mounting position on a profile.
Figura 2.- Muestra una vista de explosionado y en perspectiva de detalle de la tapa, casquillo de retención y la base. Figure 2.- Shows an exploded and detailed perspective view of the lid, retention cap and base.
Figura 3.- Muestra una vista de explosionado y en perspectiva de una manilla de puertas y ventanas, Figure 3.- Shows an exploded perspective view of a door and window handle,
Figura 4.- Muestra una vista en perspectiva de la manilla de puertas y ventanas montada. Figure 4.- Shows a perspective view of the assembled door and window handle.
Figura 5.- Muestra una vista en sección longitudinal de la manilla de puertas y ventanas montada. Figure 5.- Shows a longitudinal section view of the assembled door and window handle.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
La figura 1 , muestra una vista en perspectiva y explosionada de la manilla para puertas y ventanas en situación de montaje intermedio en un perfil (2), y un mecanismo de transmisión (1). La manilla se vincula al mecanismo de transmisión (1) dispuesto en el interior de un perfil (2) de una hoja de una puerta o ventana donde el perfil (2) está dotado de un troquelado o mecanizado (3) en la superficie exterior (33) de un ala (4) del perfil (2). Concretamente el mecanismo de transmisión (1) se aloja parcialmente en un canal interior (37) del perfil (2). Figure 1 shows a perspective and exploded view of the handle for doors and windows in a situation of intermediate assembly in a profile (2), and a mechanism of transmission (1). The handle is linked to the transmission mechanism (1) arranged inside a profile (2) of a door or window leaf where the profile (2) is provided with a punching or machining (3) on the outer surface ( 33) of a wing (4) of the profile (2). Specifically, the transmission mechanism (1) is partially housed in an internal channel (37) of the profile (2).
La manilla comprende una maneta (5) destinada a quedar en el exterior del perfil (2) para que un usuario pueda asirla y girarla. Asimismo, la manilla comprende un eje de giro (6) dotado de un extremo de acoplamiento (7) fijado a la maneta (5) y un extremo libre (8) destinado a acoplarse al mecanismo de transmisión (1) y transmitir un movimiento de rotación de la maneta (5) al mecanismo de transmisión (1). Concretamente, el extremo libre (8) se aloja parcialmente en una cavidad central de mecanismo de transmisión (36) que tiene forma complementaria al eje de giro (6). La manilla comprende también una base (9) destinada a alojarse parcialmente en el troquelado o mecanizado (3) dotada de una cavidad central base (10), que aloja al eje de giro (6), y de una primera cara exterior (31) alojada en la cavidad central de maneta (44) y una primera cara interior (26). Además, la manilla tiene una contraplaca (11) destinada a acoplarse al mecanismo de transmisión (1) y disponerse en el interior del perfil (2) y vinculada a la base (9) y la contraplaca (11) está dotada de una cavidad central de contraplaca (12) que aloja parcialmente al eje de giro (6). The handle comprises a handle (5) intended to be outside the profile (2) so that a user can grab it and turn it. Likewise, the handle comprises a turning shaft (6) provided with a coupling end (7) fixed to the handle (5) and a free end (8) intended to be coupled to the transmission mechanism (1) and transmit a movement of rotation of the handle (5) to the transmission mechanism (1). Specifically, the free end (8) is partially housed in a central cavity of the transmission mechanism (36) that has a complementary shape to the axis of rotation (6). The handle also comprises a base (9) intended to be partially housed in the die-cutting or machining (3) provided with a central base cavity (10), which houses the axis of rotation (6), and a first outer face (31) housed in the central cavity of the handle (44) and a first inner face (26). In addition, the handle has a counter plate (11) intended to be coupled to the transmission mechanism (1) and be arranged inside the profile (2) and linked to the base (9) and the counter plate (11) is provided with a central cavity of counter plate (12) that partially houses the axis of rotation (6).
La manilla comprende adicionalmente una tapa (14) vinculada a la primera cara interior (26) de la base (9) entre las que se define un rebaje (27) que aloja a un casquillo de retención (13) con posibilidad de rotación, dotado de una ranura (15) radial. Además, la manilla comprende un elemento de clipaje (49) vinculado a la superficie perimetral (21) del eje de giro (6) que en una situación de montaje se aloja en la ranura (15) en posición descomprimida y retiene el eje de giro (6) en una dirección longitudinal. Así, el casquillo de retención (13) está alojado parcialmente en la pieza base (9) en las proximidades de la primera cara interior (26) con posibilidad de rotación y retenido por la tapa (14). Este conjunto de piezas se monta frontalmente sobre el perfil (2) de hoja quedando determinada una cota de clipaje para el elemento de clipaje (49) asociado al eje de giro (6). The handle additionally comprises a cover (14) linked to the first inner face (26) of the base (9) between which a recess (27) is defined that houses a retaining bushing (13) with the possibility of rotation, provided of a radial groove (15). In addition, the handle comprises a clipping element (49) linked to the perimeter surface (21) of the pivot axis (6) which, when assembled, is housed in the slot (15) in a decompressed position and retains the pivot axis. (6) in a longitudinal direction. Thus, the retaining bushing (13) is partially housed in the base part (9) in the vicinity of the first internal face (26) with the possibility of rotation and retained by the cover (14). This set of parts is mounted frontally on the profile (2) of the leaf, determining a clipping level for the clipping element (49) associated with the axis of rotation (6).
La contraplaca (11) comprende dos orificios de laterales de contraplaca (23) y la base (9) comprende dos orificios laterales de base (24) y la manilla comprende al menos dos elementos de fijación (25) longitudinales alojados en sendos orificios laterales (23,24) que unen la contraplaca (11) y la base (9) y las presionan contra el ala (4) del perfil (2). The counter plate (11) comprises two holes on the sides of the counter plate (23) and the base (9) comprises two base side holes (24) and the handle comprises at least two Longitudinal fixing elements (25) housed in respective lateral holes (23,24) that join the counterplate (11) and the base (9) and press them against the wing (4) of the profile (2).
Estos elementos de fijación (25) son preferentemente tornillos roscados y los orificios laterales (23, 24) también son roscados de modo que llevan a cabo el desplazamiento de la contraplaca (11) y de la base (9) en la dirección longitudinal definida por el eje de giro (6) desplazándose hacia el ala (4) de perfil hasta retener el ala (4) fijamente. Por su parte el mecanismo de transmisión (1) comprende dos orificios laterales de transmisión (52) que alojan dichos elementos de fijación (25) These fixing elements (25) are preferably threaded screws and the lateral holes (23, 24) are also threaded so that they carry out the displacement of the counterplate (11) and the base (9) in the longitudinal direction defined by the axis of rotation (6) moving towards the wing (4) in profile until it retains the wing (4) firmly. For its part, the transmission mechanism (1) comprises two lateral transmission holes (52) that house said fixing elements (25).
La contraplaca (11) comprende una protuberancia (43) que se extiende desde una cara exterior que queda anclada a la pared interior del ala (4) del perfil (2) de la hoja cuando se lleva a cabo el apriete de los elementos de fijación (25). The counterplate (11) comprises a protrusion (43) that extends from an outer face that is anchored to the inner wall of the wing (4) of the profile (2) of the sheet when the fixing elements are tightened (25).
La figura 2 muestra una vista de explosionado y en perspectiva de detalle del casquillo de retención (13), la tapa (14) y la base (9), según la presente invención. La tapa (14) de fijación define una primera cavidad (18) pasante que aloja al eje de giro (6) y está dotada de una segunda cara exterior (47) que se fija a la primera cara interior (26) de la base (9). El rebaje (27) que se extiende preferentemente desde la primera cara interior (27) de la base (9), pudiendo estar en otra realización definido en la segunda cara exterior (47) de la tapa (14), y comprende un diámetro mayor al de la primera cavidad (18). El casquillo de retención (13) tiene posibilidad de rotación y está alojado el rebaje (27), siendo el casquillo de retención (13) de diámetro mayor a la primera cavidad (18) de modo que queda retenido entre la tapa (14) y la base (9), y está dotado de una segunda cavidad (17) pasante de forma complementaria al eje de giro (6) y que aloja parcialmente al eje de giro (6) y una ranura (15) radial que se extiende desde la segunda cavidad (17). Figure 2 shows an exploded and detailed perspective view of the retaining bushing (13), the cover (14) and the base (9), according to the present invention. The fixing cover (14) defines a first through cavity (18) that houses the rotation axis (6) and is provided with a second outer face (47) that is fixed to the first inner face (26) of the base ( 9). The recess (27) that preferably extends from the first interior face (27) of the base (9), in another embodiment may be defined in the second exterior face (47) of the lid (14), and comprises a larger diameter to that of the first cavity (18). The retaining bushing (13) has the possibility of rotation and the recess (27) is housed, the retaining bushing (13) having a larger diameter than the first cavity (18) so that it is retained between the cover (14) and the base (9), and is provided with a second through cavity (17) complementary to the axis of rotation (6) and that partially houses the axis of rotation (6) and a radial groove (15) that extends from the second cavity (17).
En una situación de montaje, la tapa (14) se fija sobre la primera cara interior (26) de la base (9), quedando entremedio el casquillo de retención (13) que puede girar con el eje de giro (6) con respecto de la base (9) y de la tapa (14). El eje de giro (6) por su parte tiene el elemento de clipaje (49) que al introducirse por la cavidad central de la base (10) se contrae por el contacto con la superficie que rodea a la cavidad central de base (10) y al el casquillo retenedor (13) se expande por la ranura (15) pasante reteniendo el eje de giro (6) y por tanto la maneta (5) respecto de la base (9) en una di cción longitudinal. Gracias a esta configuración la posición inicial de clipaje es siempre conocida y modificadle en producción por el fabricante, sin depender de cada tipo de perfil (2). In an assembly situation, the cover (14) is fixed on the first inner face (26) of the base (9), leaving the retaining bushing (13) in between, which can rotate with the axis of rotation (6) with respect to of the base (9) and the cover (14). The axis of rotation (6) for its part has the clipping element (49) that, when introduced through the central cavity of the base (10), contracts by contact with the surface that surrounds the central cavity of the base (10) and when the retaining bushing (13) expands through the through slot (15), retaining the axis of rotation (6) and therefore the handle (5) with respect to the base (9) in a longitudinal direction. Thanks to this configuration, the initial clipping position is always known and can be modified during production by the manufacturer, without depending on each type of profile (2).
A su vez, el casquillo de retención (13) comprende una primera protuberancia tubular (50), que bordea la segunda cavidad (17) y se aloja en la cavidad central de base (10) y un resalte tubular (51), que se extiende en sentido opuesto a la primera protuberancia tubular (50) y bordea a la segunda cavidad (17), donde el resalte tubular (51) se aloja en la primera cavidad (18). In turn, the retaining bushing (13) comprises a first tubular protuberance (50), which borders the second cavity (17) and is housed in the central base cavity (10) and a tubular projection (51), which is it extends in the opposite direction to the first tubular protuberance (50) and borders the second cavity (17), where the tubular projection (51) is housed in the first cavity (18).
Por su parte, la tapa (14) comprende una primera hendidura (16) que se extiende radialmente desde la primera cavidad (18) y la base (9) comprende una segunda hendidura (22) enfrentada a la primera hendidura (16) que se extiende radialmente desde el rebaje (27) que facilita el desclipado del elemento de clipaje (49). La tapa (14) comprende una cara exterior de tapa (48) que contacta con la contraplaca (11). For its part, the lid (14) comprises a first slit (16) that extends radially from the first cavity (18) and the base (9) comprises a second slit (22) facing the first slit (16) that extends it extends radially from the recess (27) that facilitates the unclipping of the clipping element (49). The cover (14) comprises an outer cover face (48) that contacts the counterplate (11).
En la primera cara interior (26), la base (9) comprende dos segundas protuberancias tubulares (28) coaxiales a los orificios laterales de base (24), y la tapa (14) comprende unos orificios laterales de fijación (29) que alojan las segundas protuberancias tubulares (28) que facilitan la fijación entre la tapa (14) y la base (9), preferentemente por remachado. Adicionalmente, la primera cara exterior (31) es de sección transversal mayor a la primera cara interior (26) y al troquelado o mecanizado (3) y la base comprende un resalte lateral (34) en las proximidades de la primera cara exterior (31) destinado a encajarse en el troquelado o mecanizado (3). On the first inner face (26), the base (9) comprises two second tubular protuberances (28) coaxial to the lateral base holes (24), and the cover (14) comprises lateral fixing holes (29) that house the second tubular protuberances (28) that facilitate the fixation between the cover (14) and the base (9), preferably by riveting. Additionally, the first outer face (31) has a larger cross-section than the first inner face (26) and the punching or machining (3) and the base includes a lateral projection (34) in the vicinity of the first outer face (31). ) designed to fit into the punching or machining (3).
La figura 3 muestra una vista de explosionado y en perspectiva de una manilla de puertas y ventanas, según la presente invención, en la que se aprecia, la contraplaca (11), la tapa (14), el casquillo de retención (13), , la base (9), una arandela (40), los elementos de fijación (25), un casquillo de posicionamiento (30), un elemento elástico(32), el eje de giro (6), y la maneta (5), entre otros. Figure 3 shows an exploded perspective view of a door and window handle, according to the present invention, in which the counterplate (11), the cover (14), the retaining bushing (13), , the base (9), a washer (40), the fixing elements (25), a positioning bushing (30), an elastic element (32), the turning axis (6), and the handle (5) , among others.
El eje de giro (6) comprende un alojamiento (46) en el que se aloja elemento de clipaje (49). El elemento de clipaje (19,20) consiste en un muelle (19) alojado el alojamiento y fijado por uno de sus dos extremos al eje de giro (6) y un pin (20) fijado al otro extremo que queda retenido por la ranura (15). El casquillo de posicionamiento (30) define las posiciones de giro de la maneta (5). El casquillo preferentemente es plástico y comprende unos vaciados (41) antagonistas a unos salientes (42) dispuestos la primera cara interior (31) de la base (9), donde la posición relativa de los salientes (42) de la base (9) respecto a los vaciados (41) del casquillo de posicionamiento (30) plástico define las posiciones de giro de la maneta (5), ya que el casquillo de posicionamiento (30) comprende una cavidad central de casquillo (35) de forma complementaria al eje de giro (6) y al girar la maneta (5) se gira el casquillo de posicionamiento (30). Preferentemente el casquillo de posicionamiento (30) comprende cuatro vaciados (41) equiespaciados a 90° antagonistas de cuatro salientes (42) equiespaciados a 90° de la base (9), definiendo las posiciones discretas de la maneta de 90° en 90°. The rotation axis (6) comprises a housing (46) in which the clipping element (49) is housed. The clipping element (19,20) consists of a spring (19) housed in the housing and fixed by one of its two ends to the axis of rotation (6) and a pin (20) fixed to the other end that is retained by the slot (fifteen). The positioning bushing (30) defines the turning positions of the lever (5). The bushing is preferably plastic and comprises recesses (41) antagonistic to projections (42) arranged on the first inner face (31) of the base (9), where the relative position of the projections (42) of the base (9) With respect to the recesses (41) of the plastic positioning bushing (30), it defines the turning positions of the handle (5), since the positioning bushing (30) comprises a central bushing cavity (35) complementary to the axis (6) and turning the handle (5) turns the positioning bushing (30). Preferably the positioning bushing (30) comprises four recesses (41) equally spaced at 90° opposing four projections (42) equally spaced at 90° from the base (9), defining the discrete positions of the handle from 90° to 90°.
El giro relativo del casquillo de posicionamiento (30) plástico respecto de la base (9), hace que los vaciados (41) del casquillo de posicionamiento (30) deslicen sobre los salientes (42) de la base (9), comprimiendo así aún más el elemento elástico (32), que preferentemente es un muelle. Tanto los salientes (42) como los vaciados (41) son preferiblemente curvados, de manera que, junto con la fuerza que ejerce el elemento elástico (32) hace que la maneta (5) tienda a colocarse en las posiciones donde coinciden saliente (42) y vaciado (41), que son las posiciones donde el elemento elástico (32) de presión aplica menor fuerza, y donde la maneta describe un giro relativo de 90°. The relative rotation of the plastic positioning bushing (30) with respect to the base (9), causes the recesses (41) of the positioning bushing (30) to slide over the projections (42) of the base (9), thus further compressing plus the elastic element (32), which is preferably a spring. Both the projections (42) and the recesses (41) are preferably curved, so that, together with the force exerted by the elastic element (32), it causes the handle (5) to tend to be placed in the positions where the projection (42 ) and emptying (41), which are the positions where the elastic pressure element (32) applies less force, and where the handle makes a relative 90° turn.
Preferentemente el eje de giro (6) es un cuadradillo y la cavidad central de casquillo (35) y la segunda cavidad (17) del casquillo de retención (13) tienen una forma complementaria al cuadradillo de modo que giran al unísono. Una vez montada la maneta (5) junto con el cuadradillo y el casquillo de posicionamiento (30) la fuerza que ejerce el elemento elástico (32) hacia el exterior se compensa mediante el elemento de clipaje (49) manteniendo la maneta (5) en su posición, se corrigen posibles holguras y se compensa el desgaste del casquillo (30. Preferably, the axis of rotation (6) is a square and the central cavity of the bushing (35) and the second cavity (17) of the retaining bushing (13) have a complementary shape to the square so that they rotate in unison. Once the handle (5) has been assembled together with the square and the positioning bushing (30), the force exerted by the elastic element (32) towards the outside is compensated by the clipping element (49) keeping the handle (5) in its position, possible clearances are corrected and the wear of the bushing (30.
La manilla comprende la arandela (40) alrededor de la primera cara exterior (31) de la base (9) que evita holguras entre la base (9) y una cavidad central de maneta (44) de la maneta (5) y garantiza un correcto giro de la maneta (5), del elemento elástico (32), y del casquillo de posicionamiento (30) respecto a la base (9). Preferentemente, la arandela (40) es de un material plástico de baja fricción. Cuando el eje de giro (6) es insertado al empujar la maneta (5) a través de la cavidad central de base (10) venciendo la resistencia del elemento elástico (32) comprimibleel elemento de clipaje (49) retiene al eje de giro (6) unido a la base (9), la arandela (40) fijando el conjunto formado por el eje de giro (6), la maneta (5), el casquillo de posicionamiento (30), y el elemento elástico(32) a la pieza base (9). The handle comprises the washer (40) around the first outer face (31) of the base (9) that prevents clearances between the base (9) and a central handle cavity (44) of the handle (5) and guarantees a correct rotation of the handle (5), the elastic element (32), and the positioning bushing (30) with respect to the base (9). Preferably, the washer (40) is made of a low-friction plastic material. When the turning axis (6) is inserted by pushing the handle (5) through the central base cavity (10), overcoming the resistance of the compressible elastic element (32), the clipping element (49) retains the turning axis ( 6) attached to the base (9), the washer (40) fixing the assembly formed by the rotation axis (6), the handle (5), the positioning bushing (30), and the elastic element (32) to the base piece (9).
La figura 4 muestra una vista en perspectiva de la manilla de puertas y ventanas montada, según la presente invención. En la que se aprecia la contraplaca (11) con su cavidad central de contraplaca (12) que aloja parcialmente al eje de giro (6) y la base (9) con su segunda hendidura (22) desde la que se puede acceder al elemento de clipaje (49). Desde la contraplaca (11) se extienden dos protuberancias cilindricas (38) destinadas a insertarse en dos cavidades tubulares (39) del mecanismo de transmisión (1). Figure 4 shows a perspective view of the mounted door and window handle, according to the present invention. In which the counterplate (11) can be seen with its central counterplate cavity (12) that partially houses the axis of rotation (6) and the base (9) with its second slit (22) from which the element can be accessed clipping (49). Two cylindrical protuberances (38) extend from the counterplate (11) intended to be inserted into two tubular cavities (39) of the transmission mechanism (1).
El eje de giro (6) comprende un sector rebajado de dimensiones menores al resto del eje de giro (6) en las proximidades del extremo libre (8) destinado a vincularse al mecanismo de transmisión (1) que transforma el movimiento de rotación de la maneta (5) en un movimiento de traslación de una corredera para la liberación o fijación de la hoja de la puerta o ventana a un marco de la puerta o ventana. The axis of rotation (6) comprises a lowered sector of smaller dimensions than the rest of the axis of rotation (6) in the vicinity of the free end (8) destined to be linked to the transmission mechanism (1) that transforms the rotational movement of the handle (5) in a translation movement of a slider for the release or fixing of the door or window leaf to a door or window frame.
La figura 5 es una vista en sección longitudinal de la manilla de puertas y ventanas montada sobre un perfil (2), según la presente invención. Se aprecia que la maneta (5) comprende la cavidad central de maneta (44) donde se alojan el elemento elástico (32), el casquillo de posicionamiento (30), la arandela (40) y parcialmente la base (9). El elemento elástico (32) absorbe las holguras existentes o desgastes que se producen en la dirección definida por el eje de giro (6). La cavidad central de maneta (44) comprende un estrechamiento (45) donde está alojado el extremo de acoplamiento (7) del eje de giro (5) de modo que maneta (6) y el eje de giro (6) quedan unidos por presión. Figure 5 is a longitudinal section view of the door and window handle mounted on a profile (2), according to the present invention. It can be seen that the handle (5) comprises the central handle cavity (44) where the elastic element (32), the positioning bushing (30), the washer (40) and partially the base (9) are housed. The elastic element (32) absorbs the existing clearances or wear that occur in the direction defined by the axis of rotation (6). The central cavity of the handle (44) comprises a narrowing (45) where the coupling end (7) of the rotation shaft (5) is housed so that the handle (6) and the rotation shaft (6) are joined by pressure .

Claims

REIVINDICACIONES
1.- Manilla para puertas y ventanas destinada a vincularse a un mecanismo de transmisión (1) dispuesto en el interior de un perfil (2), de una hoja de una puerta o ventana, dotado de un ala (4) que comprende un troquelado o mecanizado (3), donde la manilla comprende: una maneta (5) destinada a disponerse en el exterior del perfil (2) un eje de giro (6) limitado por una superficie perimetral (21) dotado de un extremo de acoplamiento (7) fijado a la maneta (5) y un extremo libre (8) destinado a acoplarse al mecanismo de transmisión (1); una base (9) destinada a alojarse parcialmente en el troquelado o mecanizado (3) dotada de una cavidad central base (10), que aloja al eje de giro (6), y de una primera cara exterior (31) vinculada a la maneta (5) y una primera cara interior (26); una contraplaca (11) destinada a acoplarse al mecanismo de transmisión (1) y disponerse en el interior del perfil (2) y vinculada a la primera cara interior (26) y está dotada de una cavidad central de contraplaca (12) que aloja al eje de giro (6); caracterizada porque la manilla comprende: un casquillo de retención (13) que está alojado parcialmente en la base (9) en las proximidades de la primera cara interior (26) con posibilidad de rotación y está dotado de: o una segunda cavidad (17) pasante de forma complementaria al eje de giro (6) y que aloja parcialmente al eje de giro (6); o una ranura (15) radial que se extiende desde la segunda cavidad (17), un elemento de clipaje (49) comprimible vinculado a la superficie perimetral (21) que en una situación de montaje se aloja en la ranura (15) en posición descomprimida y retiene el eje de giro (6) en una dirección longitudinal. 1.- Handle for doors and windows intended to be linked to a transmission mechanism (1) arranged inside a profile (2), of a door or window leaf, provided with a wing (4) comprising a die-cut or mechanized (3), where the handle comprises: a handle (5) intended to be arranged on the outside of the profile (2) a turning axis (6) limited by a perimeter surface (21) provided with a coupling end (7 ) fixed to the handle (5) and a free end (8) intended to be coupled to the transmission mechanism (1); a base (9) intended to be partially housed in the die-cutting or machining (3) provided with a central base cavity (10), which houses the axis of rotation (6), and a first outer face (31) linked to the handle (5) and a first inner face (26); a counterplate (11) intended to be coupled to the transmission mechanism (1) and be arranged inside the profile (2) and linked to the first internal face (26) and is provided with a central counterplate cavity (12) that houses the axis of rotation (6); characterized in that the handle comprises: a retaining bushing (13) that is partially housed in the base (9) in the vicinity of the first internal face (26) with the possibility of rotation and is provided with: o a second cavity (17) passing complementary to the axis of rotation (6) and partially housing the axis of rotation (6); or a radial slot (15) extending from the second cavity (17), a compressible clipping element (49) linked to the perimeter surface (21) that in an assembly situation is housed in the slot (15) in position decompressed and retains the axis of rotation (6) in a longitudinal direction.
2.- La manilla de la reivindicación 1 , que comprende una tapa (14) de fijación que define una primera cavidad (18) pasante que aloja al eje de giro (6) y está dotada de una segunda cara exterior (47) fijada a la primera cara interior (26) de la base (9) y la base (9) comprende un rebaje (27) que se extiende desde la primera cara interior (26) y comprende un diámetro mayor a la sección de la primera cavidad (18), donde el casquillo de retención está alojado en el rebaje (27). 3.- La manilla de la reivindicación 1 , en el que la superficie perimetral (21) comprende un alojamiento (46) y el elemento de clipaje (49) está parcialmente alojado en el alojamiento (46). 2. The handle of claim 1, comprising a fixing cover (14) that defines a first through cavity (18) that houses the axis of rotation (6) and is provided with a second outer face (47) fixed to the first inner face (26) of the base (9) and the base (9) comprises a recess (27) that extends from the first inner face (26) and comprises a diameter greater than the section of the first cavity (18). ), where the retaining bushing is housed in the recess (27). 3. The handle of claim 1, wherein the perimeter surface (21) comprises a housing (46) and the clip element (49) is partially housed in the housing (46).
4.- La manilla de la reivindicación 1 , en el que el elemento de clipaje (49) consiste en un muelle (19) alojado el alojamiento (46) y fijado por uno de sus dos extremos al eje de giro (6) y un pin (20) fijado a un extremo opuesto. 4. The handle of claim 1, in which the clipping element (49) consists of a spring (19) housed in the housing (46) and fixed by one of its two ends to the axis of rotation (6) and a pin (20) fixed to an opposite end.
5.- La manilla de la reivindicación 1 , en el que el casquillo de retención (13) comprende una primera protuberancia tubular (50), que bordea la segunda cavidad (17) y está alojada en la cavidad central de base (10). 5. The handle of claim 1, wherein the retaining bushing (13) comprises a first tubular protuberance (50), which borders the second cavity (17) and is housed in the central base cavity (10).
6.- La manilla de la reivindicación 5, en el que el casquillo de retención (13) comprende un resalte tubular (51), que se extiende en sentido opuesto a la primera protuberancia tubular (50) y bordea a la segunda cavidad (17), donde el resalte tubular (51) está alojado en la primera cavidad (18). 6. The handle of claim 5, wherein the retaining bushing (13) comprises a tubular projection (51), which extends in the opposite direction to the first tubular protuberance (50) and borders the second cavity (17). ), where the tubular projection (51) is housed in the first cavity (18).
7.- La manilla de la reivindicación 2, en el que la tapa (14) comprende una primera hendidura (16) que se extiende radialmente desde la primera cavidad (18) y la base (9) comprende una segunda hendidura (22) enfrentada a la primera hendidura (16) que se extiende radialmente desde el rebaje (27). 7. The handle of claim 2, wherein the cover (14) comprises a first slit (16) extending radially from the first cavity (18) and the base (9) comprises a second slit (22) facing to the first slit (16) extending radially from the recess (27).
8.- La manilla de la reivindicación 1 ,, en la que la contraplaca (11) comprende dos orificios laterales de contraplaca (23) pasantes y la base (9) comprende dos orificios laterales de base (24) pasantes y la manilla comprende al menos dos elementos de fijación (25) longitudinales alojados en sendos orificios laterales (23,24) que unen la contraplaca (11) y la base (9) y las presionan contra el ala (4) del perfil (2). 8. The handle of claim 1, in which the counter plate (11) comprises two lateral holes of the counter plate (23) through and the base (9) comprises two lateral holes of the base (24) through and the handle comprises at least two longitudinal fixing elements (25) housed in respective lateral holes (23, 24) that join the counter plate (11) and the base (9) and press them against the wing (4) of the profile (2).
9.- La manilla de cualquiera de la reivindicación 2 y 8, en la que la primera cara interior (26) de la base (9) comprende dos segundas protuberancias tubulares (28) coaxiales a los orificios laterales de base (24), y la tapa (14) comprende unos orificios laterales de fijación (29) que alojan las protuberancias tubulares (28). 9. The handle of any of claims 2 and 8, wherein the first inner face (26) of the base (9) comprises two second tubular protuberances (28) coaxial to the base side holes (24), and the cover (14) comprises lateral fixing holes (29) that house the tubular protuberances (28).
10.- La manilla de la reivindicación 1 , en el que la primera cara exterior (31) es de sección transversal mayor a la primera cara interior (26) y al troquelado o mecanizado (3) y la base comprende un resalte lateral (34) en las proximidades de la primera cara exterior (31) destinado a encajarse en el troquelado o mecanizado (3). 11.- La manilla de la reivindicación 1 , que comprende un casquillo de posicionamiento10. The handle of claim 1, in which the first outer face (31) is of cross section greater than the first inner face (26) and the die-cut or machined (3) and the base comprises a lateral projection (34) in the vicinity of the first outer face (31) intended to fit into the die-cut or machined (3 ). 11.- The handle of claim 1, comprising a positioning bushing
(30), vinculado a la primera cara exterior (31) dotado de una cavidad central de casquillo (35) de forma complementaria al eje de giro (6) y la manilla comprende un elemento elástico (32) vinculado al casquillo de posicionamiento (30) y a la maneta (5). (30), linked to the first outer face (31) provided with a central bushing cavity (35) complementary to the axis of rotation (6) and the handle comprises an elastic element (32) linked to the positioning bushing (30). ) and to the handle (5).
PCT/ES2021/070392 2020-08-07 2021-06-01 Handle for doors and windows WO2022029344A1 (en)

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ES202031786U ES1260354Y (en) 2020-08-07 2020-08-07 HANDLE FOR DOORS AND WINDOWS
ESU202031786 2020-08-07

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227973A1 (en) * 1992-08-26 1994-03-03 Goldschmidt Baubeschlaege Window or door fitting with rotary handle - has collar sleeve and leaf inserted bearing bush as axially effective stops.
DE19624106A1 (en) * 1996-06-17 1997-12-18 Roto Frank Ag Rotating activation unit for handle on windows, doors or similar
EP3392435A1 (en) * 2015-12-14 2018-10-24 Sistemas Técnicos Del Accesorio Y Componentes, S.L Handle for doors and windows and associated window or door
EP3564465A1 (en) * 2018-05-04 2019-11-06 Sistemas Técnicos Del Accesorio Y Componentes, S.L Handle for doors and windows and associated window or door
KR102065302B1 (en) * 2019-04-17 2020-01-10 김정일 Spindle for latch-bolt drive of door lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227973A1 (en) * 1992-08-26 1994-03-03 Goldschmidt Baubeschlaege Window or door fitting with rotary handle - has collar sleeve and leaf inserted bearing bush as axially effective stops.
DE19624106A1 (en) * 1996-06-17 1997-12-18 Roto Frank Ag Rotating activation unit for handle on windows, doors or similar
EP3392435A1 (en) * 2015-12-14 2018-10-24 Sistemas Técnicos Del Accesorio Y Componentes, S.L Handle for doors and windows and associated window or door
EP3564465A1 (en) * 2018-05-04 2019-11-06 Sistemas Técnicos Del Accesorio Y Componentes, S.L Handle for doors and windows and associated window or door
KR102065302B1 (en) * 2019-04-17 2020-01-10 김정일 Spindle for latch-bolt drive of door lock

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EP4194648A1 (en) 2023-06-14
ES1260354U (en) 2021-02-09

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