CN107407102B - The device of holding element for handle for doors and windows and the handle for doors and windows in the receiving opening in window frame, door leaf or the like - Google Patents

Abstract

The present invention relates to the holding elements (4) for handle for doors and windows, its receiving opening that can be mounted on window frame (1), door leaf or the like is upper and includes: matrix (5), it is with supporting surface (6), for being supported on the viewable side (25) of the wall (19) of window frame (1), door leaf or the like or towards the inside (26) inside frame or door leaf；Accommodate main body (10,12), it is rotatably installed in matrix (5) perpendicular to supporting surface (6) and has the supporting opening (14) for accommodating and supporting polyhedron (3), and polyhedron (3) is fixed in the handle neck (21) of handle for doors and windows (2) and prominent from handle neck (21)；Wherein, the side surface (23) of matrix (5) has at least one hole (24), is equipped with clamping element (7) at least one hole (24)；Wherein, at least one clamping element (7) can be moved to operating position from installation site, wherein, in installation site, clamping element (7) is located in the hole (24) of the side surface (23) of matrix (5), in operating position, clamping element (7) is projected radially outwardly from the hole (24) of the side surface (23) of matrix (5)；Wherein, in operating position, at least one clamping element (7) is supported on the side opposite with supporting surface (6) of matrix (5) of the wall (19) of the window frame (1), door leaf or the like.

Description

Retaining elements for door and window handles and accommodating openings in window frames, door leaves or the like Device for door and window handles on the mouth

technical field

The invention relates to a holding element for a door and window handle which can be mounted on a receiving opening of a window frame, door leaf or the like, and a door and window handle on a receiving opening of a window frame, door leaf or the like installation.

Background technique

It is known to fasten door and window handles to window frames, door leaves or the like by means of rosettes. In this case, in order to fasten these rosettes, anchors or expansion anchors are typically inserted into a window frame, door leaf or the like, and screws are screwed into the anchors or expansion anchors, which are used to fasten the rosettes to the window frame, door leaf or the like.

This type of fastening has the disadvantage that on the one hand it is laborious work, in particular the introduction of the anchor bolt into the door or window frame and the formation of additional drill holes in the vicinity of the receiving opening for inserting the polyhedron through (the additional When the drill holes are applied specifically to match a particular bow), when replacing door and window handles or matching bows, additional drill holes may have to be introduced into the window frame or door leaf or the like.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a holding element for a door and window handle which can be mounted on a receiving opening of a window frame, door leaf or the like; A device for a door and window handle with which it is not necessary to introduce anchor bolts for fixing the holding element, and which enables a simple installation of the door and window handle on a window frame, door leaf or the like.

The holding element according to the invention for a door and window handle has a base body with a bearing surface for bearing on the visible side of the wall of a window frame, door leaf or the like or on the inner side facing the interior of the frame or door leaf. A receiving body is pivotally mounted in the base body perpendicular to the bearing surface and has a mounting opening for receiving and mounting a polyhedron fixed into the handle neck of the door and window handle and extending from the handle The neck is prominent.

The side surface of the base body has at least one recess in which a clamping element is mounted, the clamping element being movable from a mounting position to a working position, wherein the clamping element is in the mounting position An element is inserted into the recess of the side surface of the base body, from which the clamping element protrudes radially outwards in the working position.

In this case, in the working position, the at least one clamping element is formed to bear on the side of the wall of the window frame, door leaf or the like opposite to the bearing surface of the base body.

A holding element equipped with at least one such clamping element can be inserted in a simple manner into the receiving opening of a window frame, door leaf or the like until it bears with its bearing surface on the visible side of the wall of the window frame, door leaf or the like (or on the inner side facing the interior of the frame or door leaf), wherein the area of the base body provided with the at least one clamping element is inserted through the receiving opening to the side of the wall of the window frame, door leaf or the like opposite the bearing surface .

Subsequently, the at least one clamping element can be adjusted in a simple manner from its installation position to the working position, such that by unfolding the at least one clamping element towards the opposite side of the wall of the window frame (on which the bearing surface is supported) ( deployment) and the holding element is clamped to the wall of a window frame, door leaf or the like.

Thus, with the holding element according to the invention, it is not necessary to introduce additional drilling holes into the window frame, door leaf or the like.

After clamping the holding element, the door and window handle can thus be pushed onto the polyhedron extending through the base body in a simple manner.

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

According to a further advantageous embodiment variant, the at least one clamping element is connected to a fastening element, in particular a threaded bolt, which is rotatably mounted in the base body, with which the fastening element can be used to The clamping element is adjusted from the mounting position to the working position and from the working position to the mounting position. A very simple adjustment (in particular pivoting) of the at least one clamping element from the mounting position to the working position and from the working position to the mounting position thus enables the use of simple tools (eg a screwdriver or a polyhedral wrench or the like, depending on the Embodiment of the head of the fastening element) is realized.

The side surface of the base body particularly preferably has two recesses, in each of which recesses a clamping element is mounted, thus ensuring a reliable clamping of the holding element on the window frame, door leaf, or the like.

According to a further preferred embodiment of the retaining element according to the invention, the at least one recess has a sliding surface which drops off radially outwards relative to the bearing opening, the clamping element at Rests on the sliding surface in a sliding manner during movement from the installation position to the working position and from the working position to the installation position.

The sliding of the clamping element out of the recess of the base body is thus possible, in particular if the clamping element is fixed by means of a threaded screw during the tightening of the fastening element.

According to a further preferred embodiment of the holding element of the invention, in order to ensure that the base body achieves a pivotally locked holding in the receiving opening of a window frame, door leaf, or the like, at least one pivoting locking element is arranged on the said base body On the side surface, for preventing the base body from pivoting in the receiving opening of the window frame, door leaf or the like about a rotation axis perpendicular to the bearing surface. Such a pivoting locking element is preferably in this case formed as a projection on the side surface extending perpendicularly to the bearing surface.

The device according to the invention for a door and window handle on a receiving opening of a window frame, door leaf, or the like is characterized by the above-mentioned retaining element.

According to an advantageous embodiment variant of the device, the at least one clamping element is supported in the working position on the inner side of the wall of the window frame, door leaf or the like facing the interior of the frame or door leaf and all the The bearing surface is supported on the visible side of the wall of the window frame, door leaf or the like. It is thus possible to simply mount the holding element to a window frame, door leaf or the like.

According to a further preferred embodiment variant, the door and window handle is designed to be able to be inserted into the polyhedron on the base body, which further simplifies the mounting of the door and window handle on the holding element.

In order to fix the door and window handle in the axial direction to the polyhedron, according to a further advantageous embodiment variant, the polyhedron has at least one gripping element protruding from its side surface, with which the door and window handle is axially shaped The form fitting is fixed in a state of being inserted into the polyhedron.

Description of drawings

Exemplary embodiments of the invention are explained in more detail below on the basis of the accompanying drawings. In each figure:

Figure 1 shows a perspective view of a part of a window frame on which a retaining element and a window handle are arranged.

FIG. 2 shows a perspective view of an embodiment variant of the holding element according to the invention with the clamping element unfolded into the working position.

FIG. 3 shows a front view of the holding element shown in FIG. 2 .

Figures 4 and 5 show views corresponding to the holding element of Figures 2 and 3 with the clamping element retracted into the mounted position.

FIG. 6 shows a perspective view corresponding to FIG. 2 of an embodiment variant of the holding element according to the invention, the holding element having a polyhedron accommodated in the accommodation body.

Figure 7 shows a further perspective view of the retaining element from an alternative angle, the retaining element having a polyhedron extending therethrough.

Detailed ways

In the following description of the figures, terms such as upper, lower, left, right, front, rear refer only to the illustration and the holding elements, window frames, bases, clamping elements and the like are exemplified in the corresponding figures the position selected by the method. These terms should be understood as non-limiting, meaning that the terms may change due to different working positions or mirror-symmetrical designs or the like.

In FIG. 1 , a part of the window frame is identified with reference numeral 1 , and a window handle 2 with a handle neck 21 and a grip 22 is fastened to the window frame 1 by means of a retaining element 4 .

Instead of this part 1 of the window frame shown here, it is also conceivable to attach the holding element to a door leaf or another configuration, in which case a door handle or the like can be inserted accordingly on a polygon.

In this case, the polyhedron 3 is preferably designed as a square. However, other geometric shapes are also conceivable, eg in the form of triangles or hexagons. It is important in this case to be able to transfer the torque exerted by the user's hand to the polyhedron 3 via the door and window handle 2 and using the polyhedron 3 to the gear arrangement attached in the window frame 1, door leaf or the like, wherein using The gearing opens or closes locking bolts, with which windows, doors, or the like can be opened or closed accordingly.

As further shown in FIG. 1 , a portion of the retaining element 4 is inserted from the visible side 25 of the sash 1 into the recess 20 of the sash 1 and is axially fixed by means of the clamping element 7 of the retaining element 4 to prevent the retaining element 4 from being Pulled out of the receiving opening (not shown) of the window frame 1 .

The holding element 4 is described in more detail below on the basis of FIGS. 2 to 7 .

As shown in FIGS. 2 , 4 , 6 , 7 , the variant of the preferred embodiment shown here of the holding element 4 has a substantially cylindrical base body 5 . The side surfaces of the base body 5 are embodied in this case with steps.

In this case, the diameter of the first part of the base body 5 corresponds to the diameter of the receiving opening of the window frame 1 so that this part of the base body 5 can be inserted through the receiving opening of the window frame 1 , preferably through the window frame from the visible side 25 . The receiving opening of the wall 19 of the 1. The step of the base body 5 protruding radially from said first part serves as a bearing surface 6 for supporting the base body on the wall 19 of the window frame 1 , in the embodiment variant shown in FIG. 1 . It is supported on the visible side 25 of the wall 19 of the window frame 1 .

It is also conceivable to insert the retaining element 4 from the inner side 26 of the wall 19 of the window frame 1 facing the interior of the frame or door leaf towards the visible side 25 through the receiving opening in the wall 19 , wherein the clamping element 7 is here The case will bear on the visible side 25 of the wall 19 of the window frame.

The holding element 4 also has a receiving body 10 , 12 which is pivotally mounted in the base body 5 perpendicular to the bearing surface 6 , with a mounting opening 14 for receiving and mounting the polyhedron 3 fixed to the handle neck of the door and window handle 2 in the portion 21 and protruding from the handle neck 21 .

The receiving bodies 10 , 12 are preferably in this case designed as a one-piece component, received centrally in the base body so as to be able to pivot about the longitudinal axis of the polyhedron 3 . Multi-part housing bodies 10 , 12 are also conceivable, wherein preferably, in the mounted state of the retaining element, the first part 10 of the housing body is arranged inside the frame and the second part 12 is arranged outside the frame 1 .

The side surface 23 of the base body 5 has at least one recess 24 in which the clamping element 7 is mounted. In the variant of the preferred embodiment shown here, the side 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 element 7 , which is here designed as a clamping web, can in this case be moved from the installation position to the working position, in which the clamping element 7 is on the side surface 23 of the base body 5 . In said working position, the clamping element 7 protrudes radially outwards from the recess 24 of the side surface 23 of the base body 5 relative to the axis of rotation of the receiving bodies 10, 12, so that the wall 19 of the window frame 1 is located Between the clamping element 7 and the bearing surface 6 of the base body 5 , the holding element 4 is thus fastened to the wall 19 of the window frame 1 in a clamping manner.

In the working position, in this case, the at least one clamping element 7 bears on the side of the wall 19 of the window frame 1 opposite the bearing surface 6 of the base body 5 .

In a variant of the preferred embodiment shown here, the clamping web 7 is designed as a web curved along its longitudinal axis, wherein the curvature of the outer surface of the clamping element 7 corresponds to the adjacent in the tangential direction. The curvature of the side surface 23 of the base body 5 in the region of the recess 24 in a portion of the side surface 23 of the base body 5 .

The clamping element 7 for mounting the holding element 4 can thus be pivoted into the recess 24 so that the clamping element 7 does not protrude beyond the side surface 23 of the base body 5 and can be inserted in this position into the receiving opening of the window frame 1 .

Other geometries are also conceivable here. It is thus conceivable that, for example, in the case of a rectangular receiving opening of the window frame 1, the lateral surface 23 of the base body 5 is also designed to be rectangular, for example, so that the clamping element 7 can be designed in this case as a straight rectangular body (cuboids).

In order to fix the clamping element 7 to the base body 5, the clamping element 7 is connected to a fastening element rotatably mounted on the base body 5, preferably to a threaded bolt 13, with which the clamping element is used to The tightening element 7 can be adjusted from the installation position to the working position and from the working position to the installation position.

For simple handling, the heads of the threaded bolts 13 are in this case accessible from the visible side 25 , from which the door and window handle 2 is also plugged onto the polyhedron 3 . The threaded bolt 13 can thus be actuated using a simple tool such as a screwdriver or a polyhedral socket wrench. By actuating the threaded bolt 13, the clamping element 7 is moved from the mounting position to the working position, or vice versa. When the threaded bolt 13 is tightened, the clamping element 7 is dragged to the inner side 26 of the wall 19 of the window frame 1 , and the retaining element 4 is thus clamped on the wall 19 .

In order to achieve a particularly stable clamping action, the recesses 24 and thus the corresponding clamping elements 7 are preferably arranged at equiangular intervals on the side surface 23 of the base body 5 .

The recess 24 particularly preferably has a sliding surface 27 which drops off radially outwards with respect to the bearing opening 14, the clamping element 7 being moved from the mounting position to the working position and from the working position to the mounting position rests on the sliding surface 27 in a sliding manner.

In this way, a pivotal movement of the clamping element 7 into the recess can be achieved during the tightening of the clamping element on the inner side of the wall 19 of the window frame when the clamping element is fastened by means of the threaded bolt 13 beyond 24.

As further shown in FIGS. 2 , 4 , 6 , 7 , the base surface of the base body 5 (in the mounted state in the interior of the frame) is covered by a cover plate 9 . Such a cover plate 9 is preferably in this case fixedly connected to the polyhedral receiving body 10 (eg welded or glued to each other, or formed in one piece therewith) and is rotatable relative to the base surface of the base body 5 .

The cover plate 9 preferably in this case has a plurality of recesses 29 into which the roller body 8 protrudes in the open and closed positions of the door and window handle 2 and thus of the polyhedral receiving body 10 . These roller bodies 8 are in this case spring-mounted axially with respect to the longitudinal axis of the polyhedron 3 into recesses provided for this purpose in the base body 5 . The engagement of the roller body in the recess 29 of the cover plate 9 causes a tactilely detectable signal indicating that the user has reached the open or closed position of the door and window handle 2 .

In order to additionally fix the holding element 4 in the working position against pivoting in the receiving opening of the wall 19 of the window frame 1 , on the side surface 23 of the base body 5 at least one pivot locking element 11 is arranged about the bearing surface 6 perpendicular to the axis of rotation .

Such at least one pivoting locking element 11 is preferably formed in this case as a protrusion in the side surface 23 extending perpendicular to the bearing surface 6 . In the embodiment shown here, a total of four such pivoting locking elements 11 are formed on the side surface 23 .

As shown in FIGS. 3 and 5 , the second portion 12 of the polyhedral receiving body has a plurality of recesses 17 on the periphery. These recesses 17 serve in this case for the accessibility of the fastening elements, here designed as threaded bolts 13 .

The second part 12 of the polyhedral receiving body is in this case partially resting on the bearing surface 16 of the second part of the base body 5 . The diameter of this second part of the base body 5 is in this case somewhat smaller than the diameter of the radially projecting ring of the base body 5 , the rear side of which serves as a wall 19 for supporting the base body on the window frame 1 as previously described. on the bearing surface 6. The side surface 15 of this second part 12 of the polyhedral receiving body preferably serves in this case as an insertion guide for fixing the door and window handle 2 .

This polyhedral accommodating body 12 , which is arranged on the visible side 25 of the window frame 1 in the mounted state of the holding element 4 , is preferably also used as an insert element for fixing the door and window handle 2 , the handle neck 21 of the door and window handle 2 . There are recesses formed in the end faces corresponding to the structure of the polyhedron accommodating body 12 .

As shown in FIGS. 6 and 7 , the polyhedron 3 has at least one gripping element 18 protruding from its side surface, with which the door and window handle 2 is inserted into the polyhedron 3 in an axial form-fitting manner. to be fixed. This enables a very simple installation of the door and window handle, wherein the axial positive fit is achieved by the gripping element 18 .

Accordingly, recesses 28 corresponding to the geometry of the gripping elements 18 are provided on the handle neck 21 , in which recesses 28 the gripping elements 18 engage in the locked state of the door and window handle 2 .

List of reference numbers:

1 Window frame, door leaf

2 Window handle, door handle

3 Polyhedra

4 Holding elements

5 Matrix

6 Support surface

7 Clamping elements

8 roll body

9 Cover

10 Housing the main body

11 Pivot locking element

12 accommodating the main body

13 Threaded bolts

14 Support opening

15 side surface

16 Support surface

17 Recess

18 Grip element

19 walls

20 recess

21 Handle neck

22 Grip

23 side surface

24 recess

25 Visible side

26 inside

27 Sliding surfaces

28 Volume

29 Recess.

Claims (12)

1. A holding element (4) for a door and window handle (2), said holding element (4) being mountable on a receiving opening of a window frame (1) or a door leaf and comprising: - a base body (5) having a bearing surface (6) for bearing on the visible side (25) of the window frame (1) or the wall (19) of the door leaf or facing the interior of the frame or door leaf on the inner side (26); - a receiving body (10, 12) pivotally mounted in the base body (5) perpendicular to the bearing surface (6) and having a mounting opening (14) for receiving and mounting the polyhedron (3), the polyhedron (3) is fixed into the handle neck (21) of the door and window handle (2) and protrudes from the handle neck (21); It is characterized in that, - the side 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 a mounting position to a working position, wherein in the mounting position the clamping element (7) is located on the side surface of the base body (5) In said recess (24) of (23), in said working position, said clamping element (7) radially extends from said recess (24) of said side surface (23) of said base body (5) protrude outwards; - wherein, in the working position, the at least one clamping element (7) is supported on the support surface (6) of the wall (19) of the window frame (1) or door leaf and the base body (5) ) on the opposite side, The at least one clamping element (7) is connected to a fastening element rotatably mounted in the base body, by means of which the clamping element (7) can be adjusted from the mounting position Adjustment to and from the working position to the mounting position. 2. Holding element (4) according to claim 1, characterized in that, The at least one clamping element (7) is designed to clamp the web. 3. Holding element (4) according to claim 1, characterized in that, The at least one clamping element (7) is pivotable from the mounting position to the working position and from the working position to the mounting position. 4. The holding element (4) according to any one of claims 1 to 3, characterized in that, Said side surface (23) of said base body (5) comprises two recesses (24), in each said recess (24) a clamping element (7) is mounted. 5. The holding element (4) according to any one of claims 1 to 3, characterized in that, The recesses (24) are arranged at equiangular intervals on the side surface (23) of the base body (5). 6. The holding element (4) according to any one of claims 1 to 3, characterized in that, Said at least one recess (24) has a sliding surface (27) which is inclined radially outwards relative to said mounting opening (14), said clamping element (7) in the The installation position is slidably placed on the sliding surface (27) during movement to and from the operational position. 7. The holding element (4) according to any one of claims 1 to 3, characterized in that, At least one pivoting locking element (11) is arranged on the side surface (23) of the base body (5) for preventing the base body (5) from being locked in the window frame (1) or the door leaf The receiving opening pivots about a rotation axis perpendicular to the bearing surface (6). 8. Holding element (4) according to claim 7, characterized in that, Said at least one pivoting locking element (11) is formed as a protrusion on a side surface (23) extending perpendicularly to said bearing surface (6). 9. A device for a door and window handle (2) on a receiving opening of a window frame (1) or door leaf, wherein the door and window handle (2) comprises a handle (22) with a handle neck (21), wherein the retaining element (4) fixed in said receiving opening, said door and window handle (2) is held on said window frame (1) or door leaf using said retaining element (4), It is characterized in that, The holding element ( 4 ) is designed according to any one of claims 1 to 8 . 10. The device of claim 9, wherein: In the working position, the at least one clamping element (7) bears on the inner side (26) of the wall (19) of the window frame (1) or door leaf facing the interior of the frame or door leaf, and the The bearing surface (6) bears on the visible side (25) of the wall (19) of the window frame (1) or door leaf. 11. The device according to claim 9 or 10, characterized in that, The door and window handle (2) can be inserted onto the polyhedron (3) and the base body (5). 12. The device according to claim 9 or 10, characterized in that, The polyhedron (3) has at least one gripping element (18) protruding from its side surface, with which the door and window handle (2) is inserted into the polyhedron in an axially form-fitted manner status is fixed.