EP3575515B1 - Poignée pour actionner une fenêtre ou une porte - Google Patents

Poignée pour actionner une fenêtre ou une porte Download PDF

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Publication number
EP3575515B1
EP3575515B1 EP18175176.9A EP18175176A EP3575515B1 EP 3575515 B1 EP3575515 B1 EP 3575515B1 EP 18175176 A EP18175176 A EP 18175176A EP 3575515 B1 EP3575515 B1 EP 3575515B1
Authority
EP
European Patent Office
Prior art keywords
handle
handle neck
window
seat
locking mechanism
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.)
Active
Application number
EP18175176.9A
Other languages
German (de)
English (en)
Other versions
EP3575515A1 (fr
Inventor
Søren Madsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jasa Co AS
Original Assignee
Jasa Co AS
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 Jasa Co AS filed Critical Jasa Co AS
Priority to EP18175176.9A priority Critical patent/EP3575515B1/fr
Priority to DK18175176.9T priority patent/DK3575515T3/da
Publication of EP3575515A1 publication Critical patent/EP3575515A1/fr
Application granted granted Critical
Publication of EP3575515B1 publication Critical patent/EP3575515B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings

Definitions

  • the present invention relates to a handle for operating a window or a door.
  • windows having a slim profile construction enhances the incident light, enhances the view out the window and enhances the visual properties of the building in which the window is mounted.
  • the properties of the sash construction of the windows tend to get slimmer, which challenges the other part of the window, such as the frame construction, the hinges and the window handles.
  • EP 2 873 787 A2 discloses an actuating handle for a window or a door, with a rotatably mounted handle and an adjoining handle neck.
  • the handle neck has a curved shape, whereby an upper end of the handle neck defines a different angle between a longitudinal direction and the plane of the window, compared to the lower end of the handle neck.
  • EP 2 873 787 A2 does thereby disclose a handle having a grip being arranged distanced from an operating spindle, such that an increased distance to a window frame from the grip can generally be achieved.
  • GB 2 474 112 A describes a lockable handle assembly for a window or door comprising a grip and a body portion corresponding to a handle neck.
  • GB 2 474 112 A also generally discloses a handle neck being arranged such that the handle having a grip is arranged distanced from an operating spindle such that an increased distance to a window frame from the grip can be achieved.
  • the object of the present invention is to advise an alternative operating handle which eliminates the above mentioned drawbacks by being manufactured in a way allowing the handle to be installed in a window having a slim profiled sash and allowing a user to operate the handle without interfering with the window/door frame.
  • a handle neck having two handle neck portions being individually angled in relation to the surface main plain of the window thus has the unique effect that the handle grip can be arranged at an increased distance from a window frame.
  • the components of the handle is manufactured from stainless steel, aluminum, copper, or a combination of two or more materials.
  • other materials for the components parts may be nylon, porcelain etc., or any other suitable materials known to the skilled person.
  • the handle is throughout the description disclosed as a handle mostly suitable to be arranged on a left or bottom side of a window, however, it is obvious that the handle may be manufactured inverted, in order to be arranged at a right side of a window.
  • the upper handle neck portion comprises a locking mechanism
  • the lower handle neck portion comprises a handle neck seat having a through-going opening extending in a direction towards the surface main plane
  • the handle neck seat further comprises a spindle seat, preferably a quadrangular spindle seat, for accommodating an operating spindle arranged in a direction substantially perpendicular to the surface main plane.
  • the through-going opening is accommodating a locking pin for being activated by the locking mechanism between a position, where the locking pin is projecting from the lower handle neck portion for engaging a handle escutcheon, and a retracted position where the locking pin is in a non-projecting position for being in a non-engaging position with the escutcheon.
  • the handle neck seat may be manufactured as a separate element being fixedly arranged within the lower handle neck portion.
  • the handle neck seat may be manufactured, e.g. by molding, as an integrated part of the handle neck.
  • the locking pin may have an enlarged head being accommodated in the through-going opening between the handle neck seat and the locking mechanism.
  • the enlarged head abuts against the lower end of the locking mechanism, and acts as a shoulder for a biasing lock pin spring, coiled around the locking pin, which spring urges the locking pin in a direction towards the locking mechanism.
  • the locking mechanism is a cylinder lock.
  • the cylinder lock is a pin tumbler lock, such as a 6-pin cylinder lock.
  • the invention should not be limited to a 6-pin cylinder lock.
  • a different type of lock or cylinder lock having a different pin number may be used.
  • the locking mechanism is engagingly displaceably arranged between two end positions within a handle neck bore of the upper handle neck portion.
  • the cylinder lock is displaceable between a first position, in which the cylinder lock in the first longitudinal direction is substantially fully arranged within the upper handle neck portion, and a second position, where the cylinder lock is displaced in the first longitudinal direction, to a position partly outside the upper handle neck portion.
  • the longitudinal displacement of the cylinder lock is substantially equal to the longitudinal displacement of the locking pin.
  • a cylinder lock spring is arranged inside the handle neck between the locking mechanism and the handle neck seat for effecting a pressure force on the locking mechanism in the first longitudinal direction, and away from the handle neck seat.
  • the cylinder lock spring is preferably a coil spring, urging a pressure force against the cylinder lock in the first longitudinal direction.
  • different types of spring elements may be used, such as a leaf spring or torsion spring.
  • the handle neck seat has a lower surface for facing the escutcheon and for being arranged substantially parallel to the surface main plane, where the spindle seat is arranged at the lower surface of the handle neck seat, where the handle neck seat is further having an upper surface, opposite the lower surface for facing the upper handle neck, the upper surface defining a plane being perpendicular to the second longitudinal direction.
  • the through-going opening of the handle neck seat is extending from the upper surface to the lover surface.
  • the through-going opening preferably has a first part with a diameter which is substantially equal to the outer diameter of the shaft of the locking pin.
  • the through-going opening has a second part having an enlarged diameter which is substantially equal to the outer diameter of the enlarged heat of the locking pin and to the outer diameter of the biasing lock pin spring coiled around the shaft of the lock pin.
  • the locking mechanism comprises at least one locking pawl being displaceably arranged within a first pawl bore of the locking mechanism, by activation of the locking mechanism, for selectively being in a first position where the locking pawl projects from the locking mechanism into a recess arranged at an inner surface of the handle neck bore, and in a second position where the locking pawl is in a retracted position in relation to the recess.
  • the locking pawl enables the locking mechanism to be selectively engaged or disengaged in relation to the upper handle neck portion within the two end positions.
  • the locking mechanism is typically operated by a user with a key being rotationally engaged with the locking mechanism, whereby rotation of the key activates the locking mechanism which retracts the locking pawl from engagement with the recess.
  • the locking mechanism comprises a release pawl, for releasing the locking mechanism from the engagement with the handle neck bore, the release pawl being spring activated and displaceable between a first position where the release pawl projects from the locking mechanism into a longitudinal groove arranged at an inner surface of the handle neck bore, the longitudinal direction being arranged in a direction parallel to the first longitudinal direction.
  • the release pawl may be disengaged from the longitudinal groove e.g. by pressing the pawl with a suitable tool such a thin needle via a small opening in the upper handle neck portion.
  • a suitable tool such as a thin needle via a small opening in the upper handle neck portion.
  • the cylinder lock may be removed out of the upper handle neck portion.
  • the handle neck seat is fixedly arranged within the lower handle neck portion.
  • the handle neck seat may be permanently mounted within the lower handle neck portion or integrated by e.g. moulding, or may be removable arranged within the lower handle neck portion.
  • the handle further comprises an escutcheon for being mounted to a sash.
  • Figs. 1A-1C show a perspective view of a handle 10 for a window (not shown) in a locked position.
  • the handle 10 comprises a handle neck having an upper handle neck portion 14 and a lower handle neck portion 16.
  • a grip 12 is arranged at the upper handle neck portion 14, allowing a user to rotate the handle 10 for the activation of a latching mechanism of the window.
  • the handle 10 may be rotatably seated against a window sash (not shown) via an escutcheon 28, acting as a bearing plate, where the escutcheon can be fixedly mounted to the window sash with suitable fastening means such at screws, bolts or the like, via screw holes 30.
  • a cylinder lock 20 is arranged inside a hollow of the upper handle neck portion 14 for being activated by the insertion and rotation of a key 44.
  • Figs. 1B-1C show a perspective view of the handle 10 being unlocked, and in fig. 1C rotated counter clockwise into an open position, where a spindle (not shown) extends perpendicular to the surface main plain 60 and into the window sash for activating a window latch.
  • Fig. 2 shows a view of an upper end of the handle 10.
  • the handle 10 is in a locked position and illustrated in relation to the surface main plain 60 of a window sash.
  • the handle 10 is mounted to a window sash (not shown) via an escutcheon 28 arranged on a surface main plain 60.
  • the handle neck is seated in an aperture of the escutcheon 28, for rotational movement of the handle 12 in relation to the window sash.
  • the handle 10 is illustrated with a grip 12, and the handle neck comprises an upper handle neck portion 14 and a lower handle neck portion 16 arranged in abutment with the escutcheon 28.
  • the upper handle neck portion 14 In a mounted position, in relation to the sash, the upper handle neck portion 14 has an extension in a first longitudinal direction 56, which direction defines an angle ⁇ 1 in relation to the surface main plain 60.
  • the lower handle neck 16 has an extension in a second longitudinal direction 58, which direction defines an angle ⁇ 2 in relation to the surface main plain 60.
  • the angle ⁇ 2 between the second longitudinal direction 58 of the lower handle neck portion 16 and the surface main plain 60 is numerically larger than the angle ⁇ 1 between the first longitudinal direction 56 of the upper handle neck portion 14 and the surface main plain.
  • the first angle ⁇ 1 is, in the illustrated embodiment approximately 60 degrees and the second angle ⁇ 2 is approximately 75 degrees. This arrangement leads to an increased distance between the grip 12 and a window frame (not shown), compared to a handle having a straight type handle neck.
  • Fig. 3 shows an exploded perspective view of the handle 10.
  • the figure shows an escutcheon 28, a handle neck seat 24, a grip 12 being connected to a handle neck comprising the upper handle neck part 14 and a lover handle neck part 16.
  • the escutcheon 28 is arranged with screw holes 30 for affixing the escutcheon 28 to a window sash and a lock pin hole 32 and a central opening for the accommodation of a handle neck seat 24.
  • the upper handle neck part 14 is illustrated having a neck bore 18, for accommodating a displaceable cylinder lock 20, for being manipulated by a key 44.
  • the neck bore 18 extends through both the upper handle neck portion 14 and the lower handle neck portion 16.
  • the displaceable cylinder lock 20 has an outer contour shape corresponding approximately to the shape of the neck bore 18, hereby accommodating the cylinder lock 20 inside the upper handle neck portion 14 in close abutment.
  • the cylinder lock 20 is suitable for being displaced in a direction corresponding to the first longitudinal direction 56. When inserted, the cylinder lock 20 extends into the upper handle neck potion to an extent, where the lower end of the cylinder lock 20, being the end opposite the end of the cylinder lock having a key hole, is arranged proximate a transition between the upper handle neck portion 14 and the lower handle neck portion 16.
  • the handle neck seat 24, likewise the cylinder lock, 20, has an outer contour shape, corresponding to the shape of the neck bore 18 of the lower handle neck portion 16.
  • the handle neck seat 24 may be permanently or removably affixed within the neck bore 18 of the lower handle neck portion 16.
  • the handle neck seat 24 may be manufactured integrated with the lower handle neck portion 16.
  • the handle neck seat comprises a quadrangular seat 38, arranged for accommodation with the central bore of the escutcheon 28.
  • the quadrangular seat 38 is arranged for accommodating a square operating spindle, and the side surface of the handle neck seat is illustrated having longitudinal grooves for engaging corresponding protrusions of a washer located on the opposite side of the escutcheon.
  • a seat bore 26 is arranged within the handle neck seat 24, and is formed as a through-going opening for accommodating a lock pin 34, which is displaceably arranged within the seat bore 26.
  • the lock pin 34 is spring biases by a spring 36, illustrated as a coil-spring, and arranged around the lock pin 34 between the lock pin 34 and the seat bore 26, and is biased in a direction towards the upper handle neck portion 14. When being spring biased, a head of the lock pin 34 abuts against the lower end surface of the cylinder lock 20.
  • a lock cylinder spring 22 is being arranged, for exerting a biasing force against the lock cylinder, for displacing the lock cylinder 20 in the second longitudinal direction 58, away from the handle neck seat.
  • the cylinder lock 20 is displaced in the second longitudinal direction 58 away from the handle neck seat, and the spring biased lock pin 34 moves out of engagement with the lock pin hole 32.
  • Figs. 4A and 4B show a partly cross-sectioned perspective upper view and a partly cross-sectioned perspective side view of the handle 10 in a locked position.
  • the lock cylinder 20 comprises a locking pawl being displaceable arranged within pawl bore 50.
  • the cylinder lock 20 When the cylinder lock 20 is manipulated by the key 44, the locking pawl is displaced from a first position, where the locking pawl 46 is engaged within a locking pawl recess 54 formed in the inner surface of the neck pore 18, to a second position, where the locking pawl 46 is out of engagement with the locking pawl recess 54, which enables the cylinder lock to be displaced in the second longitudinal direction 58.
  • the cylinder lock 20 further comprises a release pawl 48 arranged in a second pawl bore (not shown). The release pawl 48 is spring biased arranged within the cylinder lock 20 and projects into engagement with a longitudinal release groove 52 arranged in the inner surface of the neck pore 18.
  • the displaceable movement of the cylinder lock 20 is limited between two end positions defined by the longitudinal extension of the release groove 52 in the second longitudinal direction.
  • the cylinder lock may be removed out of the upper handle neck portion 14.
  • Fig. 4B is clearly illustrated how the lock pin 34 is spring biased with the lock pin spring 36 and extending through seat bore 26 of the handle neck seat 24 and being engaged within the lock hole 32 of the escutcheon 28.
  • Figs. 5A and 5B show a partly cross-sectioned perspective upper view and a partly cross-sectioned perspective side view of the handle 10 being unlocked, where Fig. 5B is similar to Fig. 4B .
  • Fig. 5A is illustrated the manipulation of the cylinder lock 20, by the rotational movement of the key 44 in a clockwise direction.
  • the locking pawl 46 is moved as indicated by an arrow out of engagement with the locking pawl recess, allowing the cylinder lock to be displaced in relation to the neck bore 18.
  • the release pawl 48 is still in engagement with the release pawl groove 52, delimiting the movement of the cylinder lock 20 between the two end positions.
  • Figs. 6A and 6B show a partly cross-sectioned perspective upper view and a partly cross-sectioned perspective side view of the handle 10 in an unlocked position.
  • the cylinder lock 20 has been manipulated by the rotation of the key 44.
  • the locking pawl 46 is hereby disengaged from the locking pawl recess and the cylinder lock 20 is moved in a direction as indicated by the arrows, by the biasing force or the lock cylinder spring (shown in fig. 3 ).

Landscapes

  • Lock And Its Accessories (AREA)

Claims (10)

  1. Poignée (10) pour actionner une fenêtre ou une porte et pour actionner un mécanisme de verrouillage de ladite fenêtre/porte et destinée à être tournée autour d'un axe de rotation, entre une première position dans laquelle ledit mécanisme de verrouillage de ladite fenêtre/porte est verrouillé, et une seconde position dans laquelle ledit mécanisme de verrouillage de ladite fenêtre/porte est déverrouillé et où ledit axe de rotation est approximativement perpendiculaire à un plan de surface principal de ladite fenêtre/porte, ladite poignée (10) présentant :
    un col de poignée destiné à être relié à une tige d'actionnement pour manipuler ledit mécanisme de verrouillage de ladite fenêtre/porte, ladite tige ayant une direction longitudinale étant approximativement perpendiculaire audit plan de surface principal de ladite fenêtre/porte,
    un élément de préhension (12) relié audit col de poignée pour permettre à un utilisateur d'actionner ladite poignée,
    ledit col de poignée ayant une partie de col de poignée supérieure (14) qui s'étend dans une première direction longitudinale dudit col de poignée,
    ladite première direction longitudinale définissant un premier angle par rapport audit plan de surface principal,
    et une partie de col de poignée inférieure (16) qui s'étend dans une seconde direction longitudinale dudit col de poignée,
    ladite seconde direction longitudinale définissant un second angle par rapport audit plan de surface principal, ledit second angle étant numériquement supérieur audit premier angle, et où ladite partie de col de poignée supérieure (14) comprend un mécanisme de verrouillage, ladite partie de col de poignée inférieure (16) comprenant un support de col de poignée (24) ayant une ouverture traversante (26) qui s'étend dans une direction vers ledit plan de surface principal,
    ledit support de col de poignée (24) comprend en outre un support de tige, de préférence un support de tige quadrangulaire, pour recevoir ladite tige d'actionnement agencée dans une direction sensiblement perpendiculaire audit plan de surface principal, ladite ouverture traversante (26) recevant une goupille de verrouillage (34) destinée à être actionnée par ledit mécanisme de verrouillage entre une position où ladite goupille de verrouillage fait saillie à partir de ladite partie de col de poignée inférieure (16) pour venir en prise avec une entrée de serrure (28) de poignée, et une position rétractée où ladite goupille de verrouillage (34) est dans une position non saillante pour être dans une position de non-mise en prise avec ladite entrée de serrure (28), et dans laquelle ledit premier angle est numériquement dans la plage comprise entre 40 et 80 degrés, de préférence dans la plage comprise entre 50 et 70 degrés, et de manière encore plus préférable de 60 degrés, et
    ledit second angle est numériquement dans la plage comprise entre 60 et 90 degrés, de préférence dans la plage comprise entre 70 et 80 degrés, et de manière encore plus préférable de 75 degrés, de sorte que ledit élément de préhension peut être agencé à une distance accrue par rapport à un cadre de fenêtre/porte afin de permettre à un utilisateur d'actionner la poignée sans interférer avec le cadre de la fenêtre/porte.
  2. Poignée (10) selon la revendication 1, dans laquelle ledit mécanisme de verrouillage est une serrure à barillet.
  3. Poignée (10) selon la revendication 1 ou 2, dans laquelle ledit mécanisme de verrouillage est agencé de manière déplaçable et de manière à venir en prise entre deux positions d'extrémité à l'intérieur d'un alésage de col de poignée (18) de ladite partie de col de poignée supérieure (14).
  4. Poignée (10) selon la revendication 3, dans laquelle un ressort de serrure à barillet est agencé à l'intérieur dudit col de poignée entre ledit mécanisme de verrouillage et ledit support de col de poignée (24) pour exercer une force de pression sur ledit mécanisme de verrouillage dans ladite première direction longitudinale s'éloignant dudit support de col de poignée (24).
  5. Poignée (10) selon l'une quelconque des revendications 1 à 4, dans laquelle ledit support de col de poignée (24) a une surface inférieure pour faire face à ladite entrée de serrure (28) et pour être agencée de manière sensiblement parallèle audit plan de surface principal,
    où ledit support de tige est agencé au niveau de ladite surface inférieure dudit support de col de poignée (24), où ledit support de col de poignée (24) a en outre une surface supérieure, opposée à ladite surface inférieure pour faire face à ladite partie de col de poignée supérieure (14), ladite surface supérieure définissant un plan perpendiculaire à ladite seconde direction longitudinale.
  6. Poignée (10) selon la revendication 5, dans laquelle ladite ouverture traversante (26) dudit support de col de poignée s'étend de ladite surface supérieure à ladite surface inférieure.
  7. Poignée (10) selon l'une quelconque des revendications 3 à 6, dans laquelle ledit mécanisme de verrouillage comprend au moins un cliquet de verrouillage (46) agencé de manière déplaçable à l'intérieur d'un premier alésage de cliquet (50) dudit mécanisme de verrouillage, en actionnant ledit mécanisme de verrouillage, pour être sélectivement dans une première position où ledit cliquet de verrouillage (46) fait saillie à partir dudit mécanisme de verrouillage dans un évidement (54) agencé au niveau d'une surface intérieure dudit alésage de col de poignée (18), et dans une seconde position où ledit cliquet de verrouillage (46) est dans une position rétractée par rapport audit évidement (54).
  8. Poignée (10) selon l'une quelconque des revendications 3 à 7, dans laquelle ledit mécanisme de verrouillage comprend un cliquet de libération (48) pour libérer ledit mécanisme de verrouillage de ladite prise avec ledit alésage de col de poignée (18), ledit cliquet de libération (48) étant actionné par un ressort et agencé de manière déplaçable entre une première position où ledit cliquet de libération (48) fait saillie à partir dudit mécanisme de verrouillage dans une rainure longitudinale agencée au niveau d'une surface intérieure dudit alésage de col de poignée (18), ladite direction longitudinale étant agencée dans une direction parallèle à ladite première direction longitudinale.
  9. Poignée (10) selon l'une quelconque des revendications 1 à 8, dans laquelle ledit support de col de poignée (24) est agencé de manière fixe à l'intérieur de ladite partie de col de poignée inférieure (16).
  10. Poignée (10) selon l'une quelconque des revendications 1 à 9, dans laquelle ladite poignée comprend en outre une entrée de serrure (28) destinée à être montée sur un châssis.
EP18175176.9A 2018-05-30 2018-05-30 Poignée pour actionner une fenêtre ou une porte Active EP3575515B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18175176.9A EP3575515B1 (fr) 2018-05-30 2018-05-30 Poignée pour actionner une fenêtre ou une porte
DK18175176.9T DK3575515T3 (da) 2018-05-30 2018-05-30 Håndtag til betjening af et vindue eller en dør

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18175176.9A EP3575515B1 (fr) 2018-05-30 2018-05-30 Poignée pour actionner une fenêtre ou une porte

Publications (2)

Publication Number Publication Date
EP3575515A1 EP3575515A1 (fr) 2019-12-04
EP3575515B1 true EP3575515B1 (fr) 2020-10-14

Family

ID=62597316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18175176.9A Active EP3575515B1 (fr) 2018-05-30 2018-05-30 Poignée pour actionner une fenêtre ou une porte

Country Status (2)

Country Link
EP (1) EP3575515B1 (fr)
DK (1) DK3575515T3 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203481A (en) * 1987-04-16 1988-10-19 Schlegel Lockable handle
GB2282632B (en) * 1993-09-20 1997-06-11 Feneseal Ltd Handles
GB2309997B (en) * 1996-02-10 1998-09-30 Plus Plan Handle for windows or doors
GB0916875D0 (en) * 2009-09-25 2009-11-11 Laporta Giovanni M Lockable handle assembly
DE102013112580A1 (de) * 2013-11-14 2015-05-21 Hoppe Ag Betätigungshandhabe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DK3575515T3 (da) 2022-06-07
EP3575515A1 (fr) 2019-12-04

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