CN112177434A - Holding device for door and window handles - Google Patents
Holding device for door and window handles Download PDFInfo
- Publication number
- CN112177434A CN112177434A CN202010636361.0A CN202010636361A CN112177434A CN 112177434 A CN112177434 A CN 112177434A CN 202010636361 A CN202010636361 A CN 202010636361A CN 112177434 A CN112177434 A CN 112177434A
- Authority
- CN
- China
- Prior art keywords
- neck
- bearing flange
- lower housing
- flange
- holding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
- E05B15/006—Spring-biased ball or roller entering a notch
-
- 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
- E05B3/04—Fastening the knob or the handle shank to the spindle by screws, springs or snap bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention relates to a holding device for a door/window handle, which can be mounted on a receiving opening of a window frame, a door leaf or the like, comprising a lower shell disk (2) having a contact surface (21) for abutting against a visible side of the window frame (1), the door leaf or the like, a bearing flange (3) which is rotatably mounted perpendicular to the contact surface (21) in a flange receptacle (25) and can fix the door or window handle, wherein the lower shell disk (2) has a screw receptacle (24) for receiving a screw (4), the lower shell disk (2) can be fixed to the window frame, the door leaf or the like by means of the screw (4), wherein the bearing flange (3) has a first neck (31) for non-rotatably fixing the door/window handle and a second neck (33) rotatably mounted in the flange receptacle (25), wherein a knob (22) protrudes from the contact surface (21), the knob (22) serves for the pre-positioning and rotational fixing of the lower housing disc (2) relative to the sash frame, door leaf or the like.
Description
Technical Field
The present invention relates to a holding device for a door handle according to the preamble of claim 1, which can be mounted on a receiving opening of a sash frame, a door leaf or the like.
Background
Many different universal holding devices are known in the prior art for the above-mentioned door handles, sash frames, door leaves or the like.
When the doorknob is installed using the lower tray covered with the cover tray, it is generally screwed to the door leaf, the sash frame, or the like. The door handle itself is fixed by a bearing flange, on which the neck of the door handle can be fitted and fixed, for example by means of screws perpendicular to the pivoting direction of the door handle. The bearing flange is rotatably mounted in a flange receptacle of the lower cup.
A disadvantage of the retaining devices known from the prior art is that due to the circumferential forces acting on the door or window handle during rotation, the screw connection may loosen over time, in particular in the case of non-metallic door leaves, sash frames, etc., for example made of wood or plastic.
Disclosure of Invention
The object of the invention is to improve a holding device for a door or window handle such that the fastening of the lower shell disk to a door leaf, window leaf frame or the like which is not metallic (for example made of wood or plastic) is also improved.
This object is achieved by a retaining device having the features of claim 1.
The holding device according to the invention for a door handle can be mounted in a receptacle for a door leaf, a door leaf or the like, with a lower covering tray having a contact surface for contacting the visible side of the door leaf, the door leaf frame or the like. The retaining device also has a bearing flange mounted in the flange receptacle so as to be rotatable perpendicular to the bearing surface, on which bearing flange the door handle can be fixed.
The lower shell disk has screw receptacles for receiving screws, by means of which the lower shell disk can be fastened to a sash frame, a door leaf or the like.
The bearing flange has a first neck for non-rotatably securing the door handle and a second neck rotatably mounted in the flange receptacle.
Furthermore, a knob protrudes from the contact surface, which knob serves for the prepositioning and rotational fixing of the lower hood relative to a sash frame, a door leaf or the like.
With a holding device designed in this way, the rotational fixing of the lower shell disk, which is already fixed by screws, is further strengthened by the rotary knob, so that, when the door handle is operated, the forces acting on the lower shell disk and the sash frame, the door leaf or the like when the door handle is rotated achieve a better distribution.
Especially for door leaves, sash frames or the like made of a softer material, such as wood or plastic or even aluminium, this makes it possible to permanently fix the lower housing tray with screws.
Furthermore, the knob can also easily pre-position the lower tray when it is mounted on a sash frame, door leaf or the like.
With a retaining device designed in this way, the predetermined rotational position of the door handle can be determined tactually and/or acoustically by the bearing flange engaging with respect to the lower cover.
The two predetermined rotational positions are preferably an open position and a closed position of the door handle.
Advantageous embodiment variants of the invention are the subject matter of the dependent claims.
According to an advantageous embodiment variant, the knob is integrally formed on the contact surface of the lower disk. This provides an easy to install and inexpensive lower cover.
According to a further development of the invention, the lower disk and the bearing flange can be locked together in at least two predetermined rotational positions.
According to a preferred embodiment variant, at least one spring seat in which the spring element is accommodated is formed in the lower housing disc, in which flange receptacle a latching body receptacle is formed in which the latching body is accommodated, which in the locked rotational position projects into a latching groove formed in the jacket surface of the second neck of the bearing flange.
Such a spring element and latch body can be easily mounted in the lower housing disc and can be manufactured at low cost.
In addition, the predetermined closed or open position may also be detected tactilely or audibly.
According to an advantageous development, the spring element is designed as a compression spring, the first end of which is supported on the inner surface of the circumferential collar of the lower cup and is radially aligned in the direction of the second neck. The other end of the compression spring bears against the latch body, pressing it against the bearing flange.
The latching body is preferably designed as a rolling body, in particular as a ball.
According to a further preferred embodiment variant, two spring seats are formed in the lower cover, which are arranged offset by 180 ° with respect to one another and comprise spring elements accommodated therein, and a latch body receptacle is formed in the lower cover, which is formed in the flange receptacle and has a latch body accommodated therein. Four latching grooves (34) are formed integrally in parallel with each other in the second neck portion of the bearing flange.
This further improves the latching effect.
According to a further embodiment variant, the parallel latching grooves in the second neck of the bearing flange are designed with equal angular distances. This may, for example, allow the door and window handles to be locked to each other at 90 ° intervals from each other.
According to a further embodiment of the invention, an annular groove is formed in the end of the second neck remote from the first neck, in which annular groove a securing ring for axially securing the retaining device is accommodated. This ensures that the retaining device can be axially fixed to the sash frame, door leaf or the like before the rotational drive of the door handle is transmitted to the insertion of the polygon on the door or window lock.
Drawings
In the following, embodiments of the invention are explained in more detail using the accompanying drawings, in which:
figure 1 shows an isometric view of a variant of embodiment of the holding device according to the invention,
figure 2 shows another isometric view of the holding device of figure 1 from a different angle,
fig. 3 shows an isometric exploded view of the holding device.
Detailed Description
In the following description of the drawings, terms such as top, bottom, left, right, front, rear, etc. relate only to illustrations and positions selected by way of example in the respective drawings of the holding device, lower housing disc, bearing flange, neck, flange receptacle, spring element, latch body, etc. These terms should not be construed as limiting, i.e., these references may vary due to various operating positions or mirror symmetric designs, etc.
In fig. 1, reference numeral 2 denotes a lower shroud panel according to a modification of the embodiment of the holding device for a door handle.
The bearing flange 3 is used to fix a door handle (not shown). For this purpose, the bearing flange 3 has a first neck 31 which can be inserted into a recess in the neck of the door handle.
The screw receptacles 32 provided on the outer surface of the first neck 31 serve for receiving screws which can be inserted into holes in the jacket surface of the door handle neck, so that on the one hand the door handle can be fixed to the bearing flange 3 and on the other hand the axial fixing of the bearing flange 3 is achieved by means of a polygon (not shown) which is received in a polygon receptacle 36 of the bearing flange 3.
The door handle is fixed in a rotationally fixed manner on the bearing flange 3 by the shape of the jacket surface of the first neck 31, which first neck 31 is also designed as a polygon in the example shown here.
The second neck 33 extends axially from the first neck 31 along the axis of rotation a of the bearing flange 3, forming a step which is inserted into the flange receptacle 25 of the lower cup 2 during assembly.
The axial length of this second neck 33 is slightly greater than the axial length of the flanged receptacle 25 of the lower disk 2, so that, when inserted, the front end of the second neck 33 remote from the first neck 31 projects from the flanged receptacle 25.
According to a preferred embodiment variant, an annular groove 35 is formed at this front end, in which annular groove 35 a securing ring 7 is accommodated for axially securing the bearing flange 3 to the lower disk 2.
When assembled, the securing ring 7 projects radially beyond the neck 23, which neck 23 projects from the contact surface 21 of the lower cup 2 at one edge of the polygonal receptacle 36. On the side of the lower disk 2 opposite the contact surface 21, the large-diameter end face of the first neck 31 abuts against the lower disk 2.
Furthermore, as shown in fig. 1 to 3, the lower shell disk 2 has screw insertion holes 24 for receiving the screws 4, and the lower shell disk 2 can be fixed to a sash frame, a door leaf, or the like through the screw insertion holes 24.
In order to additionally fix the lower housing tray 2 in rotation on a sash frame, a door leaf or the like, preferably a cylindrical knob 22 protrudes from the contact surface 21 of the lower housing tray 2 for the prepositioning and rotational fixing of the lower housing tray 2 relative to the sash frame, the door leaf or the like.
The lower disk 2 and the bearing flange 3 can be locked together in at least two predetermined rotational positions. For this purpose, as shown in particular in fig. 3, at least one spring seat 27 is formed in the lower housing disc 2, in which the spring element 5 is accommodated, and a latching body receptacle 26, in which a latching body 6 (here spherical) is accommodated, is formed in the flange receptacle 25, which latching body 6 projects in the locked rotational position into a latching groove 34, which latching groove 34 is formed integrally on a further cylindrical jacket-like jacket surface of the second neck 33 of the bearing flange 3.
In the preferred embodiment variant shown here, two such spring seats 27 and latch body receptacles 26 are provided in the flange receptacle 25, each with two spring elements 5 and two latch bodies 6.
If the door and window handle is actuated, i.e. if the lower housing disc 2 is non-rotatably fixed to the door or window frame if the bearing flange 3 is rotated about the rotation axis a relative to the lower housing disc 2, the latch body 6 is pressed radially outwards under the prestress of the spring element 5 by the rotational movement of the bearing flange 3.
The latching body then rolls on the circular-section-shaped clamping sleeve part of the second neck 33 until a rotational position is reached, in which the latching body 6 enters the next latching groove 34 and is pressed radially inward into this recess under the force of the spring element 5.
This engagement is detectable tactilely and, if necessary, acoustically, and makes it easier for the user to adjust the predetermined rotational position of the door and window handle.
In the embodiment variant shown here, the spring element 5 is designed as a compression spring, the first end of which is supported on the inner surface of the circumferential collar 29 of the lower housing disc 2. A spring element 5 extending in the radial direction is accommodated in the lower housing disc 2.
As further shown in fig. 2 and 3, to maintain radial alignment of the spring elements 5, a net-like retainer 28 is molded onto the body of the lower housing disc 2, the retainer 28 having a hole into which the spring elements 5 are inserted, thus preventing shearing movement of the spring elements 5.
The second end of the spring element 5 preferably rests directly on the latch body 6 and presses it radially inwards towards the second neck 33 of the bearing flange 3.
The latching groove 34 extends in the axial direction to the axis of rotation a of the bearing flange 3 and thus enables the second neck 33 of the bearing flange 3 to be inserted into the flange receptacle 25 of the lower housing disc 2.
In the embodiment variant shown here, a total of four such latching grooves 34 are formed, which are arranged here at equal angular distances from one another and thus give the two latching positions of the door handle an angular distance of 90 °. It is also contemplated that six such latch slots 34 may be provided, for example, to define additional latching positions.
It is also contemplated that adjacent latch grooves 34 are formed at an angular distance of less than 90 ° from each other.
List of reference identifications
2 lower cover plate
21 contact surface
22 knob
23 neck part
24 screw jack
25 flanged receptacle
26 latch body receptacle
27 spring seat
28 holder
3 bearing flange
31 first neck part
32 screw receptacle
33 second neck part
34 latching groove
35 annular groove
36 polygonal receptacle
4 screw
5 spring element
6 latch body
7 fixing the ring.
Claims (9)
1. A retaining device for a door handle, mountable on a receiving opening of a sash frame, a door leaf or the like, comprising:
-a lower housing tray (2), the lower housing tray (2) having a contact surface (21) for abutting against a visible side (25) of a sash frame (1), a door leaf or the like,
-a bearing flange (3), the bearing flange (3) being rotatably mounted in a flange receptacle (25) perpendicular to the contact surface (21), the door handle being fixable to the bearing flange (3),
-wherein the lower housing disc (2) has screw insertion holes (24) for receiving screws (4), by means of which screws (4) the lower housing disc (2) can be fixed on the sash frame, door leaf or the like,
-wherein the bearing flange (3) has a first neck (31) for non-rotatably mounting the door handle and a second neck (33) rotatably mounted in the flange receptacle (25),
it is characterized in that the preparation method is characterized in that,
-a knob (22) protrudes from the contact surface (21), the knob (22) being used for pre-positioning and rotationally fixing the lower housing disc (2) relative to the sash frame, door leaf or the like.
2. Holding device according to claim 1, characterized in that the knob (22) is integrally formed on the contact surface (21).
3. Holding device according to claim 1 or 2, characterized in that the lower housing disc (2) and the bearing flange (3) can be locked together in at least two predetermined rotational positions.
4. Holding device according to claim 3, characterized in that at least one spring seat (27) in which a spring element (5) is accommodated is formed in the lower housing disc (2), and in that a latch body receptacle (26) in which a latch body (6) is accommodated is formed in the flange receptacle (25), the latch body (6) projecting in a locked rotational position into a latch groove (34), the latch groove (34) being integrally formed on a jacket surface, like a cylinder jacket, of the second neck (33) of the bearing flange (3).
5. The holding device according to claim 4, characterized in that the spring element (5) is designed as a compression spring which is supported with a first end on the inner surface of the circumferential collar (29) of the lower housing disc (2) and is aligned radially in the direction of the second neck (33) of the bearing flange (3), which compression spring rests with a second end on the latch body (6).
6. The holding device according to any one of claims 3 to 5, characterized in that the latching body (6) is designed as a rolling body, in particular as a ball.
7. Holding device according to one of claims 3 to 6, characterized in that two spring seats (27) are formed in the lower housing disc (2), which two spring seats (27) are arranged offset by 180 ° relative to one another and in which a spring element (5) is accommodated, and in that two latching body receptacles (26) are formed in the flange receptacle (25), which two latching body receptacles (26) are arranged radially and have a latching body (6) accommodated therein, and in that four latching grooves (34) are formed in the second neck (33) of the bearing flange (3) which are integrally formed parallel to one another.
8. A holding arrangement according to any one of claims 1-7, characterised in that the latching grooves (34) formed integrally in parallel with each other in the second neck portion (33) of the bearing flange (3) are formed at mutually equal angular distances.
9. A holding device according to any one of claims 1-8, characterized in that an annular groove (35) is formed at the end of the second neck (33) remote from the first neck (31), which annular groove (35) accommodates a fixing ring (7) for axially fixing the bearing flange (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202019103678.8 | 2019-07-04 | ||
| DE202019103678.8U DE202019103678U1 (en) | 2019-07-04 | 2019-07-04 | Holding device for a door or window handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177434A true CN112177434A (en) | 2021-01-05 |
Family
ID=71016436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010636361.0A Pending CN112177434A (en) | 2019-07-04 | 2020-07-03 | Holding device for door and window handles |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3760816A1 (en) |
| CN (1) | CN112177434A (en) |
| DE (1) | DE202019103678U1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2973973T3 (en) * | 2021-01-13 | 2024-06-25 | Hoppe Ag | Operating handle for windows and doors without rosettes |
| DE102023109375A1 (en) | 2023-04-13 | 2024-10-17 | SCHÜCO International KG | sash for a window or door |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4227973A1 (en) * | 1992-08-26 | 1994-03-03 | Goldschmidt Baubeschlaege | Window or door fitting with rotary handle - has collar sleeve and leaf inserted bearing bush as axially effective stops. |
| US20100308867A1 (en) * | 2009-06-05 | 2010-12-09 | Nec Electronics Corporation | Semiconductor device and abnormality prediction method thereof |
| US20150308150A1 (en) * | 2014-03-26 | 2015-10-29 | Hoppe Ag | Installation Body for Door and/or Window Handles |
| CN107407102A (en) * | 2015-03-16 | 2017-11-28 | 弗朗茨·施奈德有限及两合公司 | 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 |
| CN207974658U (en) * | 2017-04-14 | 2018-10-16 | 霍帕控股股份公司 | Accessory for operating the mechanism being integrated in window or door |
| WO2018197104A1 (en) * | 2017-04-28 | 2018-11-01 | Hoppe Ag | Window and/or door fitting |
| EP3480393A1 (en) * | 2017-11-06 | 2019-05-08 | MasterLAB S.r.l. - Unipersonale | Device and method for mounting a handle to a door or window leaf |
| DE202018101588U1 (en) * | 2018-03-22 | 2019-06-27 | Franz Schneider Brakel Gmbh + Co Kg | Handlebar support with a door or window handle that is detachably fastened to it |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008004508U1 (en) * | 2008-04-01 | 2009-08-13 | Hoppe Ag | Secustic square (fitting for windows or doors) |
| DE102011051553B4 (en) * | 2011-07-05 | 2021-11-11 | Hoppe Ag | Hardware for windows or doors |
| DE202013100325U1 (en) * | 2013-01-24 | 2014-04-29 | Franz Schneider Brakel Gmbh + Co Kg | Handle mounting of a door or window handle |
| WO2018095520A1 (en) * | 2016-11-23 | 2018-05-31 | Franz Schneider Brakel Gmbh + Co Kg | Handle bearing for a door or window handle, and door or window handle having a handle bearing |
-
2019
- 2019-07-04 DE DE202019103678.8U patent/DE202019103678U1/en active Active
-
2020
- 2020-06-05 EP EP20178536.7A patent/EP3760816A1/en active Pending
- 2020-07-03 CN CN202010636361.0A patent/CN112177434A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4227973A1 (en) * | 1992-08-26 | 1994-03-03 | Goldschmidt Baubeschlaege | Window or door fitting with rotary handle - has collar sleeve and leaf inserted bearing bush as axially effective stops. |
| US20100308867A1 (en) * | 2009-06-05 | 2010-12-09 | Nec Electronics Corporation | Semiconductor device and abnormality prediction method thereof |
| US20150308150A1 (en) * | 2014-03-26 | 2015-10-29 | Hoppe Ag | Installation Body for Door and/or Window Handles |
| CN205063531U (en) * | 2014-03-26 | 2016-03-02 | 霍帕股份公司 | A backstop that is used for a handle and/or window handle |
| CN107407102A (en) * | 2015-03-16 | 2017-11-28 | 弗朗茨·施奈德有限及两合公司 | 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 |
| CN207974658U (en) * | 2017-04-14 | 2018-10-16 | 霍帕控股股份公司 | Accessory for operating the mechanism being integrated in window or door |
| WO2018197104A1 (en) * | 2017-04-28 | 2018-11-01 | Hoppe Ag | Window and/or door fitting |
| CN109844244A (en) * | 2017-04-28 | 2019-06-04 | 霍帕股份公司 | Window and/or fitting for door |
| EP3480393A1 (en) * | 2017-11-06 | 2019-05-08 | MasterLAB S.r.l. - Unipersonale | Device and method for mounting a handle to a door or window leaf |
| DE202018101588U1 (en) * | 2018-03-22 | 2019-06-27 | Franz Schneider Brakel Gmbh + Co Kg | Handlebar support with a door or window handle that is detachably fastened to it |
Non-Patent Citations (1)
| Title |
|---|
| 吴正权: "摩托车自动换档新技术的结构原理及维护(2)", 《摩托车技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3760816A1 (en) | 2021-01-06 |
| DE202019103678U1 (en) | 2020-10-06 |
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