EP4249707B1 - Battant de porte doté d'une ferrure de porte affleurante et d'un verrouillage sur une poignée de porte - Google Patents

Battant de porte doté d'une ferrure de porte affleurante et d'un verrouillage sur une poignée de porte Download PDF

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Publication number
EP4249707B1
EP4249707B1 EP23158974.8A EP23158974A EP4249707B1 EP 4249707 B1 EP4249707 B1 EP 4249707B1 EP 23158974 A EP23158974 A EP 23158974A EP 4249707 B1 EP4249707 B1 EP 4249707B1
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EP
European Patent Office
Prior art keywords
door
handle
recess
sub
substructure
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Application number
EP23158974.8A
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German (de)
English (en)
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EP4249707C0 (fr
EP4249707A1 (fr
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Huga KG
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Huga KG
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Publication of EP4249707B1 publication Critical patent/EP4249707B1/fr
Publication of EP4249707C0 publication Critical patent/EP4249707C0/fr
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    • 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
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • 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
    • E05B3/065—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon with spring biasing means for moving the handle over a substantial distance, e.g. to its horizontal position

Definitions

  • the invention relates to a door leaf with flush door fitting for interaction with a door handle.
  • a door leaf with a flush handle fitting in which the door fitting has a rosette disk for supporting the door handle.
  • An additional cover can be provided.
  • the handle neck of the handle In order for the handle to be rotatably mounted on the rosette disk, the handle neck of the handle must be designed with a groove that grips an inner edge of the disk. This means that only special door fittings with a special door handle can be used, the manufacture of the door handle is complex, and subsequent depth adjustment is not possible.
  • a substructure for supporting the door leaf rests on the lock.
  • a conventional door handle of a conventional handle set can be pivotally mounted on the substructure.
  • Such door handles have a handle body with a larger diameter on the handle neck and an insertion end extending from the handle body with a uniformly smaller diameter, which is inserted into a cylindrical through-opening in the substructure and can be moved axially there until the handle set is axially fixed by screwing the two door handles onto the handle shaft, which is usually designed as a square, accommodating the door leaf between them.
  • Distances between the door handles and the substructure are compensated with spacer discs. Different spacer discs are provided to accommodate different door leaf thicknesses.
  • the reference [3] shows examples of different doors with door leaves in different designs and with different door leaf thicknesses.
  • the reference [4] discloses a bearing arrangement for a door handle and a rosette arrangement as part of a handle set, as well as a method for assembly.
  • a rosette arrangement comprises a substructure and a cover on each of the broad sides of a door leaf.
  • the substructure rests on a step of the door leaf body and is screwed to the opposite substructure using screws.
  • the cover is attached to the substructure using clamps and rests with its edge on the broad side.
  • the invention has the task of providing a door leaf with flush door fitting for handle operation and an assembly method for this with regard to greater design options, simpler construction, easier handling for locking and easier assembly with a high quality impression.
  • the invention provides a door leaf according to claim 1 and an assembly method according to the dependent claim.
  • the invention provides a door leaf with a door leaf with a door leaf body and an actuating mechanism which has a handle set which interacts with a door fitting.
  • the door fitting has a substructure for pivotally mounting the handle set and a cover for covering the substructure.
  • the handle set has a door handle which has a handle area and a neck area, the neck area comprising an insertion end.
  • the substructure has a through-opening into which the insertion end can be inserted and rotatably mounted therein.
  • a lock case recess for receiving a lock which can be actuated by the door handle and at least one handle recess which is at least partially continuous between at least one of the broad sides of the door leaf and the lock case recess, in which the substructure of the door fitting is received so that the door fitting is flush with a surrounding surface.
  • the substructure is positively secured against rotation and is received floating in the handle recess.
  • the substructure is attached exclusively by a positive fit to its outer contour and by edging between a step on the handle recess and the cover.
  • the substructure is attached exclusively by a positive fit to its outer contour, by edging between a step on the handle recess and the cover and by an adhesive connection.
  • a locking mechanism is also provided which prevents the door handle from twisting relative to the substructure in the locked position and enables it in the unlocked position.
  • the handle recess is also very easy to create; simply milling out a recess that complements the outer contour of the substructure is sufficient; no additional holes for screws or the like are required. Nevertheless, a very high-quality flush appearance can be achieved.
  • the locking mechanism allows a very simple and visually high-quality solution to be created for one-sided locking, for example for bathroom or toilet doors.
  • the lock can be very simple, with just a latch and no additional bolt.
  • the door leaf does not need an additional keyhole for the handle set. This allows a very clear appearance to be achieved.
  • the locking mechanism has a locking element on the neck area that is movable axially to its axis of rotation and a counter bearing for the locking element on the substructure.
  • the counter bearing has a radial recess in the through opening.
  • the radial recess is arranged on the lock side of the substructure, i.e. on the side facing a lock counter bearing when the door leaf is closed.
  • a first and a second radial recess are formed on two opposite sides of the through opening.
  • an actuating element is provided on the door handle for actuating the movement of the locking element.
  • the actuating element projects slidably from the neck region.
  • the actuating element is arranged on the side of the neck area facing away from the handle area. This has the advantage that the actuating element can be easily operated with the thumb when gripping, and the door handle can be used for both right-hinged and left-hinged doors.
  • the substructure is designed as a plate body, wherein an outer contour of the plate body, seen in plan view, is non-circular, angular, quadrangular, square, rectangular or in the form of another polygon or with, wherein a radially inwardly directed wall of the handle recess is designed complementarily to the outer contour of the substructure.
  • the invention provides a method for mounting a door fitting for cooperation with a handle set, which has a door handle with a locking element for fixing the door handle in rotation, the door handle comprising a neck region with a larger diameter and an insertion end extending from the neck region with a smaller diameter, on a door leaf having a door leaf body, the method comprising the steps of: Providing a substructure for pivotally supporting the handle set and for creating a counter bearing for the locking element and a cover for covering the substructure, wherein the substructure has a partially cylindrical through-opening for detachable insertion and rotatable mounting of the insertion end, which has a radial recess in the form of an axially extending groove as a counter bearing for the locking element, wherein the substructure has a non-circular outer contour, Providing a lock case recess for receiving a lock and at least one handle recess which is at least partially continuous between at least one of the two broad sides of the door leaf and the lock case
  • the handle recess has a first region of smaller diameter located further inside and a second region of larger diameter located further outside, in which at least the support region of the substructure is accommodated.
  • the substructure is supported on a step flank at a transition between the first region and the second region.
  • the substructure has a substructure body in which the cylindrical through-opening is arranged and a flange extending radially outward from the substructure body as a support region with which the substructure is supported on the step.
  • the handle rests directly on a contact surface of the substructure so that the substructure acts directly as a depth limitation for the handle.
  • the substructure for forming the contact surface has a projection which fits precisely through an opening in the cover.
  • the cover is supported on the substructure and/or a second step of the handle recess.
  • the handle recess has a third region arranged between the broad side and the second region with a larger diameter than the second region, wherein the cover and/or the flange of the substructure rests on a second step flank at the transition between the second region and the third region.
  • the cover is fixed in the handle recess with a hot melt adhesive.
  • an area between the cover and the step and/or substructure is filled with hot melt adhesive.
  • a locking recess for receiving a locking element is formed in the door leaf body, which is also provided with a step for supporting the cover or another cover of the door fitting.
  • the at least one cover is designed as a rosette.
  • a door sign or similar may be provided.
  • the at least one cover is designed as a disc.
  • the at least one cover is made of metal, HPL or plastic.
  • the door leaf body is formed from machinable material at least in the area surrounding the actuating mechanism. and that the handle recess is milled out of the door leaf body.
  • the door leaf body is made of a material based on wood materials, such as solid wood, laminated wood, chipboard, MDF, HDF and/or plywood, optionally surface-coated such as with veneers and/or plastic.
  • a first and a second handle recess are formed between the lock case and the respective broad side of the door leaf.
  • the outer regions of the handle recesses are formed as a mirror image with respect to a central plane through the door leaf.
  • the lock case recess can be offset towards one or the other broad side with respect to the central plane.
  • the door leaf is designed as a hinged leaf for a hinged door.
  • the door leaf body is made of wood materials.
  • the door leaf body is designed in the form of a plate or as a frame for a door leaf filling.
  • the door leaf body can be designed as a closed plate or with a window cutout.
  • the substructure is designed in such a way that it no longer has to be supported on the lock, but on the door material itself.
  • Tolerances in the lock case thickness preferably have no effect and the lock can be replaced without problems.
  • the substructure acts as a depth limiter and contact surface for the actual handle, so that the previous shim can be omitted.
  • the cover designed as a rosette, for example, can be made of metal, but also of an HPL or plastic panel.
  • the substructure rests on the outer area of the handle hole milling. This means that the manufacturing tolerances of the lock, the lock position and the milling of the substructure can be easily accommodated.
  • the two parts in conjunction with the flush cover, in particular a rosette, and a ring protruding in the direction of the handle on the substructure for the handle, the two parts can be centered and fixed precisely over the lock nut, e.g. with hot melt adhesive.
  • the cover in particular in the form of a rosette disc, acts as an assembly or fixing model for the substructure.
  • an outer region of the handle recess with the largest diameter is designed to be precisely aligned with the lock nut.
  • hot melt adhesive fills the cavity under the rosette and fastens not only the rosette but also the substructure at the same time.
  • the substructure preferably in conjunction with the hot melt adhesive, acts as a depth limitation when mounting the cover, especially the rosette.
  • the hot melt adhesive can be softened and the cover/rosette can be replaced if necessary.
  • an LED board can be placed under the cover/rosette. This allows the outer edge of the cover, especially the rosette, to be illuminated.
  • the size of the cover (especially the rosette) is preferably not changed, so that the standard covers manufactured in large series, such as existing rosettes, can be used.
  • the outer milling diameter is preferably slightly increased compared to other door leaves without lighting.
  • Some designs involve door leaves with a flush rosette and a door locking mechanism in the handle.
  • Some embodiments essentially allow the door to be locked in the handle, which is achieved by blocking the handle on the rosette by means of a sliding lever.
  • the substructure has a recess on the inner radius, which is adapted to a locking element that is slidably provided on the door handle and serves as a counter bearing. serves for this purpose.
  • the locking element is guided in the neck area in such a way that it can be displaced in the axial direction and, in the locking position, engages with its protruding end in the recess.
  • the recess on the substructure is designed to the side of the lock side of the door, so that with a modified handle design with a lateral sliding lever, it is possible to use one handle design on both the right and left.
  • Fig.1 illustrated door leaf 10 with a door leaf 18 and an actuating mechanism 12 for actuating the door leaf 10, wherein the Actuating mechanism 12 has at least one handle set 14 and a door fitting 16 which is arranged flush on a door leaf 18 of the door wing 10. Furthermore, the actuating mechanism 12 has a locking mechanism 28 associated with the handle set 14.
  • the door having the door leaf 10 can be designed in different ways. For example, folding doors and sliding doors are possible.
  • Fig.1 shows, as a preferred embodiment of a door provided with the door leaf 10, a swing door 20 with a frame 22, to which the door leaf 10 is pivotally connected by means of door hinges 24 about a lateral vertical axis.
  • the actuating mechanism 12 has only one door handle arrangement 26, with the locking mechanism 28 being assigned to the door handle arrangement 26 in order to block the ability of a door handle 42, 42a to rotate in the locked state.
  • the door handle arrangement 26 has the door fitting 16 designed as a handle fitting for pivotally supporting door handles 42, 42a, 42b of the handle set 14, the handle set 14 and a catch (not shown) that can be actuated by the handle set 14 on a correspondingly simple lock 30 - without a bolt.
  • the actuating mechanism 12 has an additional lock for locking the door in addition to the door handle arrangement 26.
  • the actuating mechanism 12 can be provided with a conventional lock with a bolt.
  • the lock can be designed as a warded lock operated with a warded key or as a profile cylinder lock.
  • the lock 30 has a latch (not shown) which can be retracted against a pre-tension by means of a square nut which can be rotated by the handle set 14.
  • the door handle arrangement 26 is on the swing door 20 of Fig.1 arranged in the door handle area between the arrows A and B, and embodiments of the door handle area with the door handle arrangement 26 or of precursors for forming them are shown in the cross-section along the line AB in the Fig. 2 , 3 and 7 to 9 shown.
  • These door fittings 16 designed for pivot bearing each have a substructure 32 and a cover 34 for each broad side 31a, 31b of the door leaf 10.
  • Embodiments of the substructure 32 are shown in the Fig.3 , 5 , 6 and 10
  • Examples of embodiments of the covers 34 are shown in the Fig.1 , 2 , 4 , 8th , 9 and 11 shown.
  • the substructure 32 has, according to the Fig. 2 to 4 and 8 to 10 a substructure body 36 in which a substantially cylindrical through-opening 38 is formed in the middle.
  • the substructure body 36 and thus the through-opening 38 formed therein has an axial extension - corresponding to the thickness of the substructure body 36 - of at least 2 mm in order to provide sufficient bearing surface to absorb tilting moments on the door handle 42 mounted therein.
  • the locking mechanism 28 is designed as a one-sided locking mechanism 28, which has a (normal) actuating element 106 on one of the two sides that is easily accessible to the usual user, while on the other side no normal actuation is possible.
  • emergency actuation may be possible, as described and shown in the reference [11].
  • one of the door handles 42 - here, for example, the door handle 42a shown on the right - is designed with a locking element 104 which, in a locking position, engages in a counter bearing 108 on the associated substructure 32 in order to secure the door handle 42 against rotation.
  • the locking mechanism 28 is thus designed to To prevent rotation of the door handle 42, 42a relative to the substructure 32 in the locking position and to enable it in the unlocking position.
  • the substructure 32 shown on the right is secured against rotation in the door leaf 18.
  • the substructure 32 has a non-circular outer contour 102.
  • This can be designed in different ways.
  • the outer contour 102 is preferably designed symmetrically to at least one center plane, preferably to two orthogonal center planes.
  • the outer contour 102 is designed in plan view as a regular polygon, such as in particular substantially rectangular or more preferably square.
  • corners of the outer contour 102 are rounded in order to facilitate the manufacture of a complementary inner contour 120 in the door leaf body 54 of the door leaf 18.
  • a substructure 32 not forming part of the locking mechanism - as in the examples of Fig.2 and 4 the substructure 32 shown on the left - can in principle also be designed differently, e.g. have a circular outer contour.
  • these substructures 32 are also as shown in the Fig.3 , 5 , 6 or 10 designed so that only one type of substructure 32 needs to be provided and, in addition, the locking mechanism 28 can be provided on both sides.
  • the inner diameter D i of the through opening 38 is precisely adapted to the outer diameter D T of a plug-in end 40 of the door handle 42, 42a, 42b of the handle set 14 to be stored, i.e. just so much larger than the outer diameter of the plug-in end 40 that the plug-in end 40 can be inserted without play.
  • At least one radial recess 110 is formed on the through-opening 38 to form the counter bearing 108.
  • the radial recess 110 is designed in particular as an axially continuous groove that is open radially inwards.
  • the handle set 14 has two door handles 42, 42a, 42b and a handle shaft 44, here in the form of a square shaft.
  • the door handle 42, 42a, 42b has a handle body 46 with a handle area and neck area 48 (not shown) and the insertion end 40 extending away from the handle body 46 with a uniform diameter DT, which is smaller than the diameter DDK of the handle body 46.
  • a stop surface 50 is thus formed at the transition between the handle body 46 and the insertion end 40.
  • the locking element 104 is arranged on the neck region 48 so as to be axially displaceable relative to the axis of rotation of the neck region 48. It has a front end 105 which is pushed forward in the locking position in order to engage in the recess 110 of the counter bearing 108. The front end 105 and the recess 110 are adapted to one another so that the end 105 engages in the locking position essentially without play or with little play.
  • the locking element 104 is designed in particular as a slide which is mounted axially displaceably in the neck region 48. In the embodiments shown, the slide also has the actuating element 106.
  • the actuating element 106 is designed as a button or projection which protrudes from the pusher body 46 and can be moved by a user in order to move the locking element 104 from the locking position to the unlocking position and vice versa.
  • the locking element 104 is provided on the lock side 114 of the handle body 46, i.e. on the side that faces the latch of the lock 30.
  • the locking element 104 is arranged on the side of the neck area 48 that faces away from the handle area.
  • the door handle 42b with the locking element 104 can be optionally mounted on the left or the right side.
  • the substructure 32 is as shown in Fig.3 shown aligned accordingly, so that the recess 110 is also arranged on the lock side 114. If both substructures 32 have the recess 110 on the lock side on both sides, it is only necessary to select on site on which side the locking mechanism 28 is to be attached.
  • the locking element 108 is on the upper side of the neck region 48 of the Fig.4 door handle 42a shown on the right.
  • the recess 110 of the substructure 32 is also arranged at the top.
  • the door handle 42a can only be used on the side provided for this purpose. If the locking mechanism 28 is to be provided on the other side, a mirror-image door handle 42 is to be provided. In other words, the other door handle 42b should then be equipped with the locking element 104.
  • Fig.5 shows a further embodiment of the substructure 32, in which suitable radial recesses 110 are provided on opposite sides as counter bearings 108.
  • the substructure 32 with recesses 110 on opposite sides can be used on both sides of the door leaf 18 in order to provide the locking mechanism 28 either on the right or on the left.
  • Fig.4 The door handle 42a shown on the right can then be used with the locking element 104 arranged on the top on the right and, with the handle arrangement 14 turned upside down, with the locking element 105 arranged on the bottom on the left.
  • the handle set 14 can, for example, be designed as described and shown in more detail in [11], wherein the position of the locking element 104 is in particular as in Fig.2 or 4 shown is selected.
  • the height and width DUa of the substructure body 36 is preferably in the range of 20 mm to 45 mm, more particularly in the range of 25 mm to 40 mm, preferably in the range of 29 mm to 33 mm.
  • the substructure 32 is manufactured in particular as an injection-molded part from plastic, more particularly from polyoxymethylene (POM).
  • plastic more particularly from polyoxymethylene (POM).
  • POM polyoxymethylene
  • the substructure 32 has a support area 52 with which it is supported directly on a door leaf body 54 of the door leaf 18.
  • the door leaf body 54 has a lock case recess 56 in which the lock 30 is preferably accommodated with a precise fit, and a handle recess 58 which is formed continuously from the respective broad side 31a, 31b to the lock case recess 56.
  • the handle recess 58 is preferably formed as a through-cut recess across the door leaf body 54, which is made of chip-removing materials such as wood materials, solid wood, HDF, MDF, chipboard, plywood, veneered lumber, laminated wood, optionally surface-coated or veneered.
  • the recesses 58, 56, 66 provided in the door leaf body 54 for receiving the actuating mechanism 12 can be machined out of the door leaf body 54 by machining.
  • the lock case recess 56 is produced last.
  • the handle recess 58 is manufactured in such a way that, at least in the area in which the substructure 32 is accommodated, it has boundary walls 118 with an inner contour 120 that is complementary to the outer contour 102 of the substructure 32.
  • the substructure 32 can thus be accommodated in the handle recess 58 in a form-fitting, rotationally fixed manner.
  • the handle recess 58 has, as can be seen from Fig.2 and 4 and 7 to 9, at least one step 60 for supporting the support region 52 of the substructure 32.
  • the handle recess 58 has a first region 62 located further inside with smaller dimensions D 1 and a second region 63 located further outside with larger dimensions D 2 in which at least the support region 52 of the substructure 32 is accommodated.
  • the substructure body 36 with the non-circular outer contour 102 is accommodated in the second larger area 63, so that this larger area 63 has the boundary walls 118, the inner contour 120 of which is complementary to the outer contour 102.
  • the dimensions D 2 thus correspond to the height and width DUa of the substructure body 36 plus a small tolerance.
  • the smaller area 62 can be circular, for example, as a hole, where D 1 designates a diameter that is smaller than the height and width DUa of the substructure body 36.
  • the substructure body 36 is accommodated in the smaller area 62, which has the boundary walls 118, the inner contour 120 of which is complementary to the outer contour 102.
  • the dimensions D 1 correspond to the height and width DUa of the substructure body 36 plus a small tolerance.
  • the larger area 63 serves to accommodate the flange 90 of the substructure and the cover plate 34.
  • the larger area 63 can, for example, be circular in order to accommodate a circular cover plate 34, the dimension D 2 designating a diameter that is slightly larger than the outer diameter D Ra of the cover 34.
  • the cover 34 is in each case designed as a flat disc.
  • the cover 34 is made of metal, in particular steel, more particularly stainless steel, or other metal with a noble surface appearance, or of a material whose appearance is adapted to the surface of the area surrounding the door leaf 18 around the actuating device 12.
  • the cover 34 is made of an HPL disc or a plastic disc.
  • the cover 34 can have different contours.
  • the cover 34 can be designed as a door plate, which is provided with corresponding openings for the door handle 42 or possibly for the locking cylinder or key opening.
  • the cover 34 is as shown in the Fig.1 , 2 , 4 , 8th , 9 and 11 shown, designed as a rosette, i.e. as a ring-shaped element with a central opening.
  • Fig. 11 is an example of a design of the cover 34 as a door handle rosette for use with the designs according to Fig.2 and 4
  • the central inner opening 64 of the cover 34 has a locking element recess 122 corresponding to the radial recess 110 of the substructure 32 for passing through the front end of the locking element 108.
  • a projection 94 is formed on the substructure to form a contact surface 92 for the door handle 42, in which the recess 110 is also completely accommodated.
  • the central inner opening 64 of the cover 34 then has a larger inner diameter D Ri through which the projection 94 can be guided.
  • the cover 34 is formed by an annular disk, the thickness of which is preferably in the range of 0.25 mm to 2 mm, preferably 0.5 mm to 1 mm and most preferably between 0.6 mm and 0.8 mm.
  • the rosette can have a square or rectangular or other polygonal contour on the outside.
  • the outer contour of the rosette is preferably circular, preferably with an outer diameter D Ra in the range of 30 mm to 65 mm, more preferably 40 mm to 60 mm and most preferably between 50 mm and 55 mm, eg 52.5 mm.
  • the cover 34 has a preferably substantially circular inner opening 64.
  • the inner opening 64 preferably has a diameter D Ri in the range of 17 mm to 30 mm, in particular 19 mm to 25 mm and most preferably between 20 mm and 22 mm, eg 20.5 mm.
  • a locking element recess 122 can be provided.
  • the handle recess 58 has, in addition to the first region 62 with smaller dimension D 1 and the further outward second region 63 with larger dimension D2, a cover receiving region 68 on the very outside of the broad side 31a, 31b for receiving the cover 34 in such a way that the outside of the cover 34 received therein lies flush with the surrounding surface of the door leaf body 54.
  • a second step 69 is formed at the transition between the second region 63 and the cover receiving region 68.
  • the substructure 32 is essentially square with rounded corners and consists of the Fig.3 , 5 or 6 shown substructure body 36. An outer edge at an inwardly directed end of the substructure body 36 is used as the support area 52.
  • the depth and the height and width D 2 of the second area 63 are dimensioned here to precisely accommodate the substructure 32.
  • the substructure 32 thus rests on a first step flank on the first step 60 for axial positioning and is positioned on the outer contour 102 by the boundary wall 118 of the second area 63, which is designed to complement this, and ends flush with a second step flank on the second step 69.
  • the cover 34 rests on the second step flank on the second step 69 and on the substructure body 36 and is flush with the surface of the door leaf 18 around the cover 34.
  • a shim 86 is provided on both broad sides 31a, 31b.
  • Fig.7 shows the section along AB through the door leaf 18, whose door leaf body 54 is already provided with the handle recess 58, even before the lock case recess 56 is inserted.
  • the Fig. 8 and Fig. 9 also show the door fitting 16, once mounted on the door leaf 18 and once in a partially sectioned exploded view.
  • the Fig.10 shows a plan view of the substructure 32 according to the third embodiment, wherein the position of the cover 34 in the assembled state is shown by a dash-dotted line.
  • the substructure 32 has the substructure body 36 with the non-circular outer contour 102, with a flange 90 protruding outwards all around at a first end of the same.
  • the flange 90 is preferably also designed with a contour corresponding to the outer contour 102 - here, for example, square with rounded corners - on an end edge region of the substructure body 36 with flange dimensions DF that are - preferably by a few millimeters - larger than the corresponding outer dimensions DUa of the substructure body 36.
  • the flange dimension DF is 1 mm to 10 mm larger than the outer dimension DUa of the substructure body 36.
  • the flange thickness is chosen to be just large enough that the flange 90 can serve as a support region 52 for positioning the substructure 32 without deformation.
  • the substructure 32 is supported on the side of the flange 90 facing the other end of the substrate body 36.
  • a contact surface 92 is formed on the substructure 32 of the third embodiment for directly supporting the stop surface 50.
  • the axial annular projection is provided on the outward-facing end of the substructure body 36, on which the flange 90 is also arranged. 94 around the through opening 38.
  • the projection 94 has an outer diameter DKa which is dimensioned such that the projection 94 can engage precisely, ie without play, in the inner opening 64 of the cover 34.
  • the first region 62 located further inside is provided with a smaller dimension D 1 and with the boundary wall 118 that is complementarily adapted to the outer contour 102
  • the second region 63 located further outside is provided with a wider diameter D 2 , which forms a modified form of the cover receiving region 68 as follows.
  • the cover receiving region 68 formed by the second region 63 is still adapted in terms of its contour to the cover 34 so that the cover 34 can be received therein with a precise fit.
  • the depth of the second region 63 corresponds to the sum of the thickness of the cover 34 and the flange thickness.
  • the flange 90 rests as a support region 52 on the step 60 formed between the first and second regions 62, 63.
  • the inner contour 120 of the boundary wall 118 of the first area 62 is precisely adapted with its dimensions to the outer contour 102 of the substructure body 36.
  • the flange dimensions DF are significantly smaller than the diameter D2 of the second area 63 forming the cover receiving area 68.
  • the second area 63 is precisely aligned with the associated nut of the lock 30.
  • the substructure 32 is inserted so that the substructure body 36 engages securely in the first area 62 and the flange 90 rests on the step 60. Then hot melt adhesive is filled into the second area 63 and the cover 34 is inserted. While the hot melt adhesive is still liquid, the substructure 32 is aligned radially on the cover 34 in order to insert the projection 94 precisely into the inner opening 64. The height of the projection 94 is dimensioned such that it completely reaches through the inner opening 64 or protrudes from it. The Hot melt adhesive must be poured in such a way that the free spaces in the second area 63 are filled with it.
  • the handle set 14 is then attached, with the stop surfaces 50 resting directly on the associated contact surfaces 92. Compensating washers 86 are therefore not necessary.
  • the invention relates to a door leaf with a high-quality appearance and a simple locking mechanism.
  • the invention provides a door leaf (10) with a door fitting (16) and a handle set (14) that interacts with the door fitting (16).
  • the substructure (32) has a through opening (38) into which an insertion end (40) of a door handle (42, 42a, 42b) of the handle set (14) can be inserted and rotatably mounted therein.
  • the substructure (32) is mounted in a handle recess (58) in the door leaf.
  • a locking mechanism (28) is provided which prevents twisting of the door handle (42, 42a) relative to the substructure (32) in the locking position and enables it in the unlocking position.
  • an assembly method for this is proposed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (9)

  1. Battant de porte (10), comprenant un vantail de porte (18) avec un corps de vantail de porte (54), et un mécanisme d'actionnement (12) ayant un ensemble de poignée de porte (14) coopérant avec une ferrure de porte (16), la ferrure de porte (16) comprenant une substructure (32) pour le montage pivotant de l'ensemble de poignée de porte (14) et un couvercle (34) pour recouvrir la substructure (32), l'ensemble de poignée de porte (14) comprenant une poignée de porte (42, 42a, 42b) ayant une partie poignée et une partie de col (48), la partie de col (48) comprenant une extrémité d'insertion (40), la substructure (32) ayant une ouverture de passage (38) dans laquelle l'extrémité d'insertion (40) peut être insérée et supportée en rotation,
    dans le corps de vantail de porte (54) étant prévu un évidement de palastre (56) destiné à recevoir une serrure (30) actionnée par la poignée de porte (42, 42a, 42b) et un évidement de poignée (58) au moins partiellement continu entre au moins l'un des côtés larges (31a, 31b) du vantail de porte (18) et l'évidement de palastre (56), la substructure (32) de la ferrure de porte (16) étant reçue dans l'évidement de poignée (58), de sorte que la ferrure de porte (16) se termine au ras d'une surface environnante, la substructure (32) étant reçue dans l'évidement de poignée (58) d'une manière verrouillée par la forme et sécurisée contre la rotation et étant fixée exclusivement
    a) par un verrouillage positif sur son contour extérieur (102) et par un encadrement entre une marche (60) sur l'évidement de poignée (58) et le couvercle (34) ou
    b) par un verrouillage positif sur son contour extérieur (102), par un encadrement entre une marche (60) sur l'évidement de poignée (58) et le couvercle (34) et par une connexion adhésive,
    dans lequel un autre mécanisme de verrouillage (28) est prévu pour empêcher la rotation de la poignée de porte (42, 42a) par rapport à la substructure (32) en position de verrouillage et pour permettre la même rotation en position de déverrouillage.
  2. Battant de porte (10) selon la revendication 1, caractérisé en ce que le mécanisme de verrouillage (28) comporte un élément de pêne (104) sur la partie de col (48) qui peut se déplacer axialement par rapport à l'axe de rotation de la partie de col, et une contre-butée (108) pour l'élément de pêne (104) sur la substructure (32).
  3. Battant de porte (10) selon la revendication 2, caractérisé en ce que la contre-butée (108) présente un évidement radial (110) dans l'ouverture de passage (38).
  4. Battant de porte (10) selon la revendication 3, caractérisé en ce que
    4.1 l'évidement radial (110) est disposé sur le côté serrure (114) de la substructure (32) et/ou
    4.2 un premier et un deuxième évidement radial (110) sont formés sur deux côtés opposés de l'ouverture de passage (38).
  5. Battant de porte (10) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un élément d'actionnement (106) pour actionner le mouvement de l'élément de pêne (104) est prévu sur la poignée de porte (42, 42a, 42b).
  6. Battant de porte (10) selon la revendication 5, caractérisé en ce que l'élément d'actionnement (106) fait saillie de manière coulissante sur la partie de col (48).
  7. Battant de porte (10) selon l'une quelconque des revendications 5 ou 6, caractérisé en ce que l'élément d'actionnement (106) est disposé sur le côté de la partie de col (48) opposé à la partie de poignée.
  8. Battant de porte (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que la substructure (32) est conçue comme un corps de plaque, dans lequel le contour extérieur (102) du corps de plaque vu de dessus est non circulaire, angulaire, quadrangulaire, carré, rectangulaire ou sous la forme d'un autre polygone ou symétrique par rapport à au moins un plan central, dans lequel une paroi limite (118), dirigée radialement vers l'intérieur, de l'évidement de poignée de porte (58) est conçue en complément du contour extérieur (102) de la substructure (32).
  9. Méthode de montage d'une ferrure de porte (16) sur un vantail de porte (18) ayant un corps de vantail de porte (54) pour coopérer avec un ensemble de poignée de porte (14) qui comprend une poignée de porte (42, 42a) ayant un élément de pêne (104) pour la fixation rotative de la poignée de porte (42), dans lequel la poignée de porte (42, 42a) comprend une partie de col (48) ayant un plus grand diamètre (DDK) et une extrémité d'insertion (40) s'étendant à partir de la partie de col (48) ayant un plus petit diamètre (DT), la méthode comprenant les étapes suivantes:
    fournir une substructure (32) pour supporter de manière pivotante l'ensemble de poignée de porte (14) et pour créer une contre-butée (108) pour l'élément de pêne (104), et un couvercle (34) pour couvrir la substructure (32), la substructure (32) ayant une ouverture de passage partiellement cylindrique (38) pour insérer de manière amovible et supporter de manière rotative l'extrémité d'insertion (40), cette ouverture présentant un évidement radial (110) sous la forme d'une rainure s'étendant axialement et servant de contre-butée (108) pour l'élément de pêne (104), la substructure (32) ayant un contour extérieur non circulaire (102),
    fournir un évidement de palastre (56) pour le logement d'une serrure (30) et un évidement de poignée (58) au moins partiellement continue entre au moins l'un des deux côtés larges (31a, 31b) du vantail de porte (18) et l'évidement de palastre (56) dans le corps de vantail de porte (54) de manière à ce que la substructure (32) et la ferrure de porte (16) puissent être logées dans l'évidement de poignée (58) de sorte que la ferrure de porte (16) se termine au ras d'une surface environnante du vantail de porte (18) et que la substructure (32) puisse être supportée sur une marche formée sur le corps de vantail de porte (54) entre l'évidement de palastre (56) et une zone de support (52) de la substructure et est sécurisée contre la rotation par un verrouillage positif avec le contour extérieur non circulaire (102),
    le montage flottant de la substructure (32) dans l'évidement de poignée (58) et la fixation de la substructure (32) par le couvercle (34) encastré de manière affleurante ou par le couvercle (34) encastré de manière affleurante et un adhésif.
EP23158974.8A 2022-03-25 2023-02-28 Battant de porte doté d'une ferrure de porte affleurante et d'un verrouillage sur une poignée de porte Active EP4249707B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022107184.7A DE102022107184A1 (de) 2022-03-25 2022-03-25 Türflügel mit flächenbündigen Türbeschlag und Verriegelung an einem Türdrücker

Publications (3)

Publication Number Publication Date
EP4249707A1 EP4249707A1 (fr) 2023-09-27
EP4249707B1 true EP4249707B1 (fr) 2024-05-29
EP4249707C0 EP4249707C0 (fr) 2024-05-29

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EP23158974.8A Active EP4249707B1 (fr) 2022-03-25 2023-02-28 Battant de porte doté d'une ferrure de porte affleurante et d'un verrouillage sur une poignée de porte

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DE (2) DE102022107184A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123070B (en) 1982-07-08 1985-09-25 Micro And Precision Mouldings Lockable door latch
DE3931472A1 (de) 1989-09-21 1991-04-04 Goldschmidt Baubeschlaege Beschlag fuer fenster oder tueren
DE202005016217U1 (de) 2005-10-13 2006-11-23 Huga Hubert Gaisendrees Gmbh & Co. Kg Türelement, Holztür o.dgl.
DE202007006438U1 (de) * 2007-05-05 2008-09-11 Franz Schneider Brakel Gmbh & Co. Kg Drückerlagerung
DE102007000908B3 (de) 2007-06-05 2008-09-04 Huga Hubert Gaisendrees Gmbh & Co. Kg Türelement, Holztür oder dergleichen
DE102007030655A1 (de) 2007-07-02 2009-01-15 Hoppe Ag, St. Martin Betätigungshandhabe für eine Tür
EP2284335A3 (fr) 2009-08-13 2013-01-30 SIMPLEX Hardware GmbH Dispositif de palier et rosette formant une partie d'une garniture de poignée
EP2754790B1 (fr) * 2013-01-15 2020-07-22 Glutz AG Element avec ferrure auto-centrage pour fenêtres ou portes
DE202013011573U1 (de) 2013-12-27 2014-02-20 Griffwerk GmbH Drückergarnitur für Türen
DE102015204603A1 (de) 2015-03-13 2016-09-15 Karcher Gmbh Innentür mit Schloss
DE102016112776A1 (de) * 2016-07-12 2018-01-18 Hafi Beschläge GmbH Rosettengarnitur für Drücker bei Türen oder Fenstern
DE202017004533U1 (de) 2017-08-28 2017-11-06 Griffwerk GmbH Türbeschlag
DE102018129450B4 (de) 2018-11-22 2023-05-04 Griffwerk GmbH Türgarnitur mit einer einseitig verriegelbaren Handhabe
DE102020134924A1 (de) 2020-12-23 2022-06-23 Huga Kg Türflügel mit flächenbündigem Drückerbeschlag

Also Published As

Publication number Publication date
EP4249707C0 (fr) 2024-05-29
EP4249707A1 (fr) 2023-09-27
DE102022107184A1 (de) 2023-09-28
DE202023002761U1 (de) 2024-05-31

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