EP3271530B1 - Holding element for a door or window handle and arrangement of a door or window handle on a receiving opening of a window frame, a door leaf or the like - Google Patents

Description

The present invention relates to a mountable to a receiving opening of a window frame, a door leaf or the like holding element for a door or window presser according to the preamble of claim 1 and an arrangement of a door or window handle on a receiving opening of a window frame, a door leaf or the like according to the preamble of claim 9.

It is known to attach door or window handle by means of rosettes on a window frame, on a door leaf or the like. To attach these rosettes usually dowels or expansion dowel in the window frame, the door leaf or the like are used, are screwed into the screws with which the rosettes are attached to the window frame, the door leaf or the like.

A disadvantage of this type of attachment is on the one hand the amount of work, especially for the introduction of the dowels in the door or window frame and to be made next to a receiving opening for inserting a polygon further holes for the dowel, which are specifically appropriate for a particular rosette, so that when replacing the door or window handle and the matching rosette, if necessary, further holes in the window frame or the door leaf or the like must be attached.

From the US 2 283 674 A a substantially annular retaining element for a door handle of an automobile door is known, which is inserted into the receiving opening for the pusher mandrel and two protruding into the receiving opening tabs are pressed radially radially outwardly upon insertion of the door handle by an inserted into the receiving opening portion of the pusher neck and thereby engages behind a rear side of the door panel into which the receiving opening is cut.

From the GB 606 912 A a door rosette is known, which can be screwed into a receiving opening of a door leaf, wherein in a cylindrical base body of the Rosette blades are pivotally mounted, which allow a screwing of the rosette into the receiving opening in a first direction of rotation, while remaining up to their tips within the recesses of the lateral surface of the base body. To set the rosette this is rotated in the opposite direction. The blades dig into the surrounding material of the receiving opening.

Object of the present invention is to provide a mountable on a receiving opening of a window frame, a door leaf or the like holding element for a door or window handle and an arrangement of a door or window handle on such a receiving opening of a window frame, a door leaf or the like, with the the introduction of such dowels for fixing the retaining element can be dispensed with and with a simple installation of the door or window handle on a window frame, door leaf or the like is possible.

This object is achieved by a holding element having the features of claim 1 and by an arrangement having the features of claim 9.

The holding element according to the invention for a door or window handle has a base body with a contact surface for abutment on a visible side or on the inside of the frame or the door leaf inside of the wall of a window frame, door leaf or the like. In the base body a rotatable perpendicular to the contact surface receiving body is mounted, which has a bearing opening for receiving and storing a fixed in a presser neck of the door or window handle and from this protruding polygon.

A lateral surface of the base body has at least one recess in which a clamping element is mounted, which from a mounting position, in which the clamping element rests in the recess of the lateral surface of the base body, in a working position, wherein the clamping element from the recess of the lateral surface of the base body protrudes radially outward, is movable.

Here, in the working position, the at least one clamping element on one of the contact surface of the base body opposite side of the wall of the window frame, door leaf or the like formed fitting.

The at least one clamping element is connected to a suitably rotatably mounted on the base body tightening element, in particular a bolt, with which the clamping element from the mounting position in the working position and vice versa is adjustable.

A equipped with at least one such clamping element retaining element can be easily inserted into the receiving opening of the window frame, door leaf or the like until it with its contact surface on the visible side (or the frame or the door leaf inside facing inside) a wall of the window frame, door leaf or the like, wherein the provided with the at least one clamping element region of the base body is pushed through the receiving opening on the contact surface of the opposite side of the wall of the window frame, door leaf or the like.

Subsequently, the at least one clamping element can be adjusted from its mounting position to the working position in a simple manner, so that the holding element by issuing the at least one clamping element against the opposite side of the wall of the window frame, against which the contact surface, on the wall of the window frame, Door leaf or the like is determined by clamping.

The introduction of further holes in the window frame, the door leaf or the like is therefore not required with the holding element according to the invention.

After clamping of the retaining element so the door or window handle can be pushed easily on the base body passing through polygon.

By means of the tightening element, an extremely simple adjustment, in particular pivoting, of the at least one clamping element from the assembly position into the working position and vice versa is made possible with a simple tool, for example a screwdriver or a polygonal key or the like, depending on the configuration of a head part of the tightening element.

Advantageous embodiments of the invention are the subject of the dependent claims.

According to an advantageous embodiment of the invention, the at least one clamping element is designed as a clamping web.

Particularly preferably, the lateral surface of the base body has two recesses, in each of which a clamping element is mounted and thus ensures a reliable clamping of the retaining element to the window frame, the door leaf or the like.

According to a further preferred embodiment of the retaining element according to the invention, the at least one recess on a radial to the bearing opening sloping outward sliding surface on which the clamping element rests sliding on movement from the mounting position to the working position and vice versa.

As a result, sliding out of the clamping element from the recess of the base body can be achieved in particular when determining the clamping element via a screw when tightening the tightening element.

To ensure a rotationally secure holding of the base body in the receiving opening of the window frame, the door leaf or the like, according to a further preferred embodiment of the holding element according to the invention on the lateral surface of the base body at least one anti-rotation element to prevent twisting of the base body in the receiving opening of the window frame, door leaf or the like arranged a vertical axis of rotation to the contact surface. This anti-rotation element is preferably formed as a perpendicular to the contact surface extending survey on the lateral surface.

The inventive arrangement of a door or window handle on a receiving opening of a window frame, door leaf or the like is characterized by a retaining element as described above.

According to an advantageous embodiment of the arrangement, the at least one clamping element is located in the working position on the inner side of the frame or door inner side of a wall of the window frame, door leaf or the like and the contact surface on the visible side of the wall of the window frame, door leaf or the like. As a result, a simple mounting of the retaining element on the window frame, the door leaf or the like is possible.

According to a further preferred embodiment, the door or Fensterdücker is formed attachable to the polygon on the base body, which further simplifies the installation of the door or window handle on the holding element.

For axial fixation of the door or window handle on the polygon, the polygon according to a further advantageous embodiment, at least one protruding from its lateral surface locking element with which the door or window handle is fixed axially positive fit in the plugged onto the polygon state.

Figur 1

eine perspektivische Ansicht eines Ausschnitts eines Fensterrahmens mit daran angeordnetem Halteelement und Fensterdrücker,

Figur 2

eine perspektivische Ansicht einer Ausführungsvariante eines erfindungsgemäßen Haltelements mit in die Arbeitsstellung ausgestellten Klemmelementen,

Figur 3

eine Frontansicht auf das in Figur 2 gezeigte Halteelement,

Figuren 4 und 5

den Figuren 2 und 3 entsprechende Ansichten des Halteelements mit in die Montagestellung eingefahrenen Klemmelementen,

Figur 6

eine der Figur 2 entsprechende perspektivische Ansicht einer Ausführungsvariante eines erfindungsgemäßen Halteelements mit in dem Aufnahmekörper aufgenommenen Mehrkant und

Figur 7

eine weitere perspektivische Darstellung des Halteelements mit durch diesen hindurch reichenden Mehrkant aus einer alternativen Perspektive.

Embodiments of the invention will be explained in more detail with reference to the accompanying drawings. Show it:

FIG. 1

a perspective view of a section of a window frame with arranged thereon retaining element and window handle,

FIG. 2

a perspective view of an embodiment of a holding element according to the invention with issued in the working position clamping elements,

FIG. 3

a front view on the in FIG. 2 shown holding element,

FIGS. 4 and 5

the FIGS. 2 and 3 corresponding views of the retaining element with retracted into the mounting position clamping elements,

FIG. 6

one of the FIG. 2 corresponding perspective view of an embodiment of a holding element according to the invention with recorded in the receiving body polygon and

FIG. 7

a further perspective view of the holding element with reaching through it polygonal from an alternative perspective.

In the following description of the figures, terms such as top, bottom, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the retaining element, window frame, base body, clamping element and the like chosen in the respective figures. These terms are not intended to be limiting, that is to say, by different working positions or the mirror-symmetrical design or the like, these references may change.

In the FIG. 1 is denoted by the reference numeral 1, a portion of a window frame to which a window handle 2 is fixed with a handle neck 21 and a handle portion 22 by means of a holding element 4.

Instead of the portion of a window frame 1 shown here, it is also conceivable to attach the holding member to a door leaf or other profile, wherein on the polygon in this case, a door handle or the like can be plugged.

The polygon 3 is preferably formed as a square. However, other geometries are conceivable, for example in the form of a triangle or a hexagon. It is important to be able to transfer with the polygon 3 by the user's hand on the door or window handle 2 on the polygon 3 exerted torque on the polygon 3 on a mounted in the window frame 1, the door leaf or the like gear, with the gearbox opening or closing a locking bolt is performed, with which the window, the door or the like can open or close.

As in FIG. 1 is further shown, a portion of the support member 4 is inserted in a recess of the window frame 1 from a visible side 25 of the window frame 1 ago in the recess 20 and with the aid of clamping elements 7 of the support member 4 against pulling out of the support member 4 of the (not shown ) Receiving opening of the window frame 1 axially secured.

The holding element 4 will be described below with reference to FIGS. 2 to 7 described in more detail.

As in the Figures 2 . 4 . 6 and 7 1, the preferred embodiment variant of the retaining element 4 shown here has a substantially cylindrical base body 5. The lateral surface of the base body 5 is executed in stages.

In this case, a first portion of the base body 5 has a diameter corresponding to the diameter of the receiving opening of the window frame 1, so that this part of the base body 5 through the receiving opening of the window frame 1 of preferably the visible side 25 through the receiving opening a wall 19 of the window frame 1 inserted is. A radially projecting to this section stage of the base body 5 serves as a bearing surface 6 for abutment of the base body to the wall 19 of the window frame 1, in the FIG. 1 shown embodiment on the visible side 25 of the wall 19 of the window frame. 1

It is also conceivable, durchzustecken the support member 4 of the frame or door inner side facing inside 26 of the wall 19 of the window frame 1 through the receiving opening in the wall 19 to the visible side 25, wherein the clamping elements 7 in this case on the visible side 25 of the wall 19th the window frame would rest.

The holding element 4 further comprises a receiving body 10, 12 rotatably mounted in the base body 5 perpendicular to the abutment surface 6 and having a bearing opening 14 for receiving and supporting a multi-edge 3 fixed in the pusher neck 21 of the door or window pusher 2.

This receiving body 10, 12 is preferably formed as a one-piece component, which is centrally received in the base body about the longitudinal axis of the polygon 3 rotatable. Also conceivable is a multi-part of the receiving body 10, 12, wherein preferably a first portion of the receiving body 10 in the assembled state of the holding element in the frame interior and a second portion 12 is disposed outside of the frame 1.

The lateral surface 23 of the base body 5 has at least one recess 24 in which a clamping element 7 is mounted. In the preferred embodiment shown here, the lateral surface 23 of the base body 5 has two such recesses 24, so that the holding element 4 has two clamping elements 7.

The clamping elements 7 designed here as clamping webs are movable from a mounting position, in which the clamping element 7 rests in the recess 24 of the lateral surface 23 of the base body 5, in a working position in which the clamping element 7 from the recess 24 of the lateral surface 23 of the base body. 5 protrudes radially outward to the axis of rotation of the receiving body 10, 12, so that the wall 19 of the window frame 1 between the clamping elements 7 and the abutment surface 6 of the base body 5 and thereby the holding element 4 is clamped to the wall 19 of the window frame 1.

In the working position, the at least one clamping element 7 bears against a side of the wall 19 of the window frame 1 opposite the contact surface 6 of the base body 5.

The clamping webs 7 are formed in the preferred embodiment shown here as curved in its longitudinal axis webs, wherein the curvature of an outer surface of the clamping elements 7 of the curvature of the lateral surface 23 of the base body 5 in the region of the recess 24 in a tangential direction adjacent portion of the lateral surface 23 of the Base body 5 corresponds.

As a result, the clamping elements 7 for mounting the retaining element 4 can be pivoted into the recesses 24 in such a way that the clamping elements 7 do not protrude from the lateral surface 23 of the base body 5 and can be inserted into the receiving opening of the window frame 1 in this position.

Also conceivable are other geometries. Thus, it is conceivable, for example, for a rectangular receiving opening of the window frame 1, the lateral surface 23 of the base body 5 also to make rectangular, so that the clamping elements 7 may be formed in this case as a rectilinear cuboid.

To fix the clamping elements 7 on the base body 5, the clamping elements 7 are connected to a base body rotatably mounted tightening element, preferably with a bolt 13, with which the clamping element 7 from the mounting position to the working position and vice versa adjustable.

For ease of handling, the heads of the bolts 13 are accessible from the visible side 25, from which the door or window handle 2 is attached to the polygon 3, accessible. As a result, the bolts 13 can be operated with a simple tool such as a screwdriver or a polygon socket key. By pressing the bolts 13, the clamping elements 7 are moved from the mounting position to the working position or vice versa. When tightening the bolts 13, the clamping elements 7 are used on the inside 26 of the wall 19 of the window frame 1 and thus the holding element 4 clamped to the wall 19.

In order to achieve a particularly stable clamping action, the recesses 24 and thus corresponding to the clamping elements 7 are preferably distributed over the lateral surface 23 of the base body 5 at the same angular intervals.

Particularly preferably, the recesses 24 have a radially to the bearing opening 14 sloping outwardly sliding surface 27 on which the clamping element 7 rests sliding on movement from the mounting position to the working position or vice versa.

As a result, when tightening the clamping elements by means of the screw bolt 13 during the tightening of the clamping elements to the inside of the wall 19th the window frame, the pivotal movement of the clamping elements 7 can be achieved from the recess 24 out.

As in the Figures 2 . 4 . 6 and 7 is further shown that in the assembled state located in the frame interior base of the base body 5 is covered by a cover plate 9. This cover plate 9 is preferably fixedly connected to the polygonal receiving body 10, for example, welded or glued together or formed integrally therewith and rotatable relative to the base surface of the base body 5.

The cover plate 9 preferably has a plurality of recesses 29, into which in a open position and a closed position of the door or window presser 2 and thus of the polygonal receiving body 10, a rolling element 8 protrudes. These rolling elements 8 are axially mounted to the longitudinal axis of the polygon 3 resiliently provided in recesses in the base body 5. The engagement of the rolling elements in the recesses 29 of the cover plate 9 causes a haptic detectable for the user signal of reaching the opening or the closed position of the door or window press. 2

In order to additionally secure the retaining elements 4 in the working position against rotation in the receiving opening of the wall 19 of the window frame 1, at least one anti-rotation element 11 is arranged on the lateral surface 23 of the base body 5 about a contact surface 6 perpendicular to the axis of rotation.

This at least one anti-rotation element 11 is preferably formed as a perpendicular to the contact surface 6 extending survey in the lateral surface 23. In the embodiment shown here, a total of four such anti-rotation elements 11 are integrally formed on the lateral surface 23.

As in the Figures 3 and 5 is shown, the second portion of the polygonal receiving body 12 circumferentially a plurality of recesses 17. These recesses 17 serve the accessibility of the trained here as a threaded bolt 13 tightening elements.

The second portion of the polygonal receiving body 12 is partially on a contact surface 16 of a second portion of the base body 5. The diameter of this second portion of the base body 5 is slightly smaller than the diameter of the radially projecting ring of the base body 5, the rear side as described above as a contact surface 6 for abutment of the base body on the wall 19 of the window frame 1 is used. The lateral surface 15 of this second portion of the polygonal receiving body 12 preferably serves as a plug-in guide for fixing the door or window presser second

The shape of this polygonal receiving body 12, which is arranged in the assembled state of the holding member 4 on the visible side 25 of the window frame 1, preferably also serves as a plug-in element for fixing the door or window handle 2, with a corresponding shape of the polygonal receiving body 12 shaped recess in the end face the pusher neck 21 of the door or window handle 2.

As in the FIGS. 6 and 7 is shown, the polygonal 3 at least one projecting from its lateral surface locking element 18, with which the door or window handle 2 is fixed axially positively in the plugged on the polygon 3 state. This allows an extremely simple installation of the door or window handle, with an axial positive locking is achieved by the locking element 18.

Correspondingly, a recess 28 corresponding to the geometry of the latching element 18 is provided on the pusher neck 21, into which latching element 18 is latched in the latched state of the door or window pusher 2.

LIST OF REFERENCE NUMBERS

1

Window frame, door leaf

2

Window handle, door handle

3

polygon

4

retaining element

5

base body

6

contact surface

7

clamping element

8th

rolling elements

9

cover

10

receiving body

11

anti-rotation

12

receiving body

13

bolts

14

bearing opening

15

lateral surface

16

contact surface

17

recess

18

locking element

19

wall

20

recess

21

pusher neck

22

handle part

23

lateral surface

24

recess

25

Main page

26

inside

27

sliding surface

28

admission

29

recess

Claims (12)

1. A holding element (4), which can be installed on a receiving opening of a window frame (1), a door leaf, or the like, for a door or window handle (2), having

   - a base body (5) having a bearing surface (6) for bearing on a visible side (25) or an inner side (26), facing toward the frame or door leaf interior, of a wall (19) of a window frame (1), door leaf, or the like,

   - a receiving body (10, 12), which is pivotably mounted perpendicularly to the bearing surface (6) in the base body (5), having a mounting opening (14) for receiving and mounting a polygon (3), which is fixed in a handle neck (21) of the door or window handle (2) and protrudes therefrom,

   - wherein a lateral surface (23) of the base body (5) has at least one recess (24), in which a clamping element (7) is mounted,

   - wherein the at least one clamping element (7) is movable from an installation position, in which the clamping element (7) lies in the recess (24) of the lateral surface (23) of the base body (5), into a working position, in which the clamping element (7) protrudes radially outward from the recess (24) of the lateral surface (23) of the base body (5),

   - wherein in the working position, the at least one clamping element (7) bears on a side of the wall (19) of the window frame (1), door leaf, or the like opposite to the bearing surface (6) of the base body (5),

   characterized in that
   the at least one clamping element (7) is connected to a tightening element which is rotatably mounted in the base body, in particular a threaded bolt (13), using which the clamping element (7) is adjustable from the installation position into the working position and vice versa.
2. The holding element (4) according to Claim 1, characterized in that the at least one clamping element (7) is designed as a clamping web.
3. The holding element (4) according to any one of the preceding claims, characterized in that the at least one clamping element (7) is pivotable from the installation position into the working position and vice versa.
4. The holding element (4) according to any one of the preceding claims, characterized in that the lateral surface (23) of the base body (5) has two recesses (24), in each of which a clamping element (7) is mounted.
5. The holding element (4) according to Claim 4, characterized in that the recesses (24) are arranged distributed at equal angle intervals over the lateral surface (23) of the base body (5).
6. The holding element (4) according to any one of the preceding claims, characterized in that the at least one recess (24) has a sliding surface (27), which drops off outward radially in relation to the bearing opening (14), on which the clamping element (7) rests in a sliding manner during movement from the installation position into the working position and vice versa.
7. The holding element (4) according to any one of the preceding claims, characterized in that at least one pivot-lock element (11) for preventing pivoting of the base body (5) in the receiving opening of the window frame (1), door leaf, or the like about a rotational axis perpendicular to the bearing surface (6) is arranged on the lateral surface (23) of the base body (5).
8. The holding element (4) according to Claim 7, characterized in that the at least one pivot-lock element (11) is formed as a protrusion, which extends perpendicularly to the bearing surface (6), on the lateral surface (23).
9. An arrangement of a door or window handle (2) on a receiving opening of a window frame (1), a door leaf, or the like, wherein the door or window handle (2) has a handle (22) having a handle neck (21), wherein a holding element (4) is fixed in the receiving opening, using which the door or window handle (2) is held on the window frame (1), door leaf, or the like, characterized in that the holding element (4) is designed according to one of the preceding claims.
10. The arrangement according to Claim 9, characterized in that the at least one clamping element (7) bears on the inner side (26), facing toward the frame or door leaf interior, of a wall (19) of a window frame (1), door leaf, or the like and the bearing surface (6) on the visible side (25) of the wall (19) of the window frame (1) or the like in the working position.
11. The arrangement according to Claim 9 or 10, characterized in that the door or window handle (2) is pluggable onto the polygon (3) and the base body (56).
12. The arrangement according to Claim 9 or 10, characterized in that the polygon (3) has at least one catch element (18) protruding from its lateral surface, using which the door or window handle (2) is fixed in an axially formfitting manner in the state plugged onto the polygon.

Images