CN107567527B - Interconnecting piece that can be longitudinally adjusted for connecting rod - Google Patents
Interconnecting piece that can be longitudinally adjusted for connecting rod Download PDFInfo
- Publication number
- CN107567527B CN107567527B CN201580052340.1A CN201580052340A CN107567527B CN 107567527 B CN107567527 B CN 107567527B CN 201580052340 A CN201580052340 A CN 201580052340A CN 107567527 B CN107567527 B CN 107567527B
- Authority
- CN
- China
- Prior art keywords
- component
- connecting rod
- teeth portion
- interconnecting piece
- longitudinally adjusted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/20—Coupling means for sliding bars, rods, or cables
Abstract
This application involves it is a kind of for drive rod accessory, can longitudinally adjusted drive rod, wherein, first component for being connect by longitudinal section with second component is equipped with the teeth portion (3) on narrow side (4,5), the second component is scarfed in the teeth portion using the complementary interior teeth portion of toothholder, so that first and second component moves connection along longitudinal direction.It is provided to propose the lower requirement to tool and machine in the Quality advance of teeth portion, the first component is made up of semi-finished product of punching press, and the semi-finished product are equipped with chamfered edge (10,11) over the whole length.The quality of teeth portion is obviously more preferable.
Description
Technical field
The present invention relates to a kind of for having there are two the connecting rod of the component by interconnecting piece connection that can be longitudinally adjusted, especially
It is the interconnecting piece that can be longitudinally adjusted of the connecting rod of drive rod accessory, wherein for what is connect with second component by longitudinal section
First component is equipped with the teeth portion on narrow side, and the second component is scarfed to the teeth portion using the complementary interior teeth portion of coupling seat
In, so that first and second component moves connection along longitudinal direction.
Background technique
It is such longitudinally adjusted known in various embodiments and realize.The connection of these types can apply
In the drive rod connecting rod of window and door, but also adjusted in furniture part for being coupled and being essentially available for the longitudinal of two components
School, described two components rigidly interconnect while form locking is kept after being interconnected.
The connecting rod that can be longitudinally adjusted that 2635446 A1 of document DE discloses on window or door for drive rod accessory is coupled
The example in portion.The drive rod accessory must be matched with the size of wing and including that longitudinally matched and longitudinal rigid can match
Part component.The fitting component of longitudinal rigid includes the drive rod with U-shaped coupling seat (Kupplungsschuh) on its end.
Coupling seat is equipped with teeth portion, cross section of the teeth portion perpendicular to the flattened rectangular of platform (Stage) on the inside being mutually directed toward
Plane extends.
2515542 C3 of document DE discloses a kind of connecting rod that can be longitudinally adjusted, wherein the first bar of flattened rectangular along
Its fore-and-aft plane has teeth portion, and teeth portion has the tooth extended transverse to fore-and-aft plane.Therefore, the tooth is perpendicular to rectangular cross section
Wide side extend and be able to achieve the connector using U-shaped perpendicular to the assembly of the plane.The connector of U-shaped is perpendicular to square
The inner surface for the supporting leg that second bar of shape is erect is equipped with complementary teeth portion.Bar can be coupled to form locking and described as a result,
Connection can transmit tractive force and pressure.Here, being provided with the teeth portion section successively on the first bar, the teeth portion section
Corresponding with the length of connector respectively and have spacing each other, the size of the spacing is less than the length of connector.Meanwhile
Width in the region of spacing of the bar between teeth portion section is according to bar in the region of the tooth socket (Zahntal) of teeth portion section
Width design.Connector can also surround the first bar on the section for be not provided with teeth portion and ensure form locking as a result,.The reality
The scheme of applying causes: the blanking die length for needing to significantly reduce compared with total teeth portion length, the manufacture of the blanking die length are simple
Change.The total length of teeth portion can be matched easily by the quantity of blanking die.Teeth portion is arranged on two narrow sides and correspondingly
It installs mutually staggered.Cutting force can also be by realizing that the embodiment is reduced.
By 2403441 A1 of document FR it is known that the fixed adjacent front-end track in position is also coupled after assembly, side
Formula is that the first front-end track on partial-length region is equipped with the teeth portion on the narrow side of the front-end track of flattened rectangular.Phase
The coupling device of the overlapping of the second adjacent front-end track is scarfed in the teeth portion and causes tension and pressure-resistant connection, institute
Stating connection type prevents the relative shift of adjacent front-end track, and the adjacent front-end track is overlapped by coupling device.
7209926 U1 of document DE defined for being coupled connection of the first bar and the simplification of connector in assembly to
Interior pivoting process.Bar on partial-length region equipped with teeth portion is arranged and is thus rabbeted with bigger depth with holding up thus
Into the connector of U-shaped.Second bar of flattened rectangular is to back fed (hinterf ü ttert) the first ratch and is supported to
On second U-shaped supporting leg of connector, so as to prevent the first bar teeth portion disengagement.
2635708 A1 of document DE shows special construction of the connector as stamping parts.It, should in terms of the connection of bar
It is coupled corresponding with 1093698 A of document DE.Finally, 19828267 A1 of document DE bar is shown with the cross section of rectangle not
Same shape.These bars be made of U-shaped construction and by the plate of thin-walled.It is undisclosed to be coupled and carry out in which way.
The embodiment being previously mentioned is attested on the whole and can be manufactured at low cost by punching press.But, it uses
In manufacture tool, particularly the tool pressure then improved and thus expensively structure are matched with when teeth portion region is longer
It makes.For this purpose, required machine is matched with the demand in terms of pressure.
Summary of the invention
By the known prior art, the present invention find it is a kind of in the Quality advance of teeth portion propose to tool and machine
Lower degree requirement embodiment.
In order to solve the task, present invention provide that, first component is made up of semi-finished product of punching press, and the semi-finished product are at it
Whole length is equipped with the section along one of wide side, so that cross section is equivalent to the flat square with trapezoidal appendix
The basal plane of shape.
Ground is determined by the embodiment, non-rectangle cross section occurs.Two broader plane surfaces are mutually opposed.Wheel
Exterior feature is symmetrical about longitudinal central axis line.Reduce the amount of the size of the section in the narrow side in the longitudinal direction of component.For component pull resistance and
For resistance to pressure, which does not mean that significant reduction.But the reduction for being parallel to the size of narrow side causes to be mounted
Cross sectional dimensions in the region of teeth portion significantly reduces.
Biggish workpiece cross section typically results in following situation in punching press, that is, has rupture towards the workpiece side of mould
Portion, the rupture portion are generated by the plastic deformation for the material suppressed by piercing punch.The rupture portion is coped with using following mould,
That is, the mould is matched with the shape of punching press profile, but this causes rupture portion close to material center.
Conversely, the present invention targetedly and is simply installed should provide in the region by cutting process separation material
Material reduction portion.
As a result, teeth portion is equipped with the flank of tooth of molding in its entire height and therefore has high bearing capacity.Extruding force
It can reduce.
A kind of particularly advantageous embodiment regulation, the remaining size of the wide side of shortening is referring to opposed, unprocessed
Wide side is between 50% to 70%.Attested to be, the flank of tooth obtains good construction in the range.
Furthermore it provides, the size of the wide side of shortening is in the size at tooth top and between the minimum dimension in tooth root.
A part of teeth portion and teeth portion is in the region of chamfered edge and is therefore in the region in material reduction portion as a result,.
When first component is the drive rod of drive rod accessory, the present invention is particularly advantageous, because expecting herein special
Not high number of packages.
Here, the present invention is also particularly advantageous when first component is the front-end track of drive rod accessory.
For the situation also advantageously, second component is front-end track attachment.
Detailed description of the invention
Other advantageous embodiments are obtained by attached drawing.In figure:
Fig. 1 shows the cross section according to Fig. 3 along the drive rod of line I-I；
Fig. 2 a shows the local I Ia of amplification in Fig. 3；
Fig. 2 b shows the section along line IIb-IIb in fig. 2 a；
Fig. 3 shows the drive rod of drive rod accessory with reduced scale.
Specific embodiment
The cross section shown in FIG. 1 of bar 1 shows the cross sectional dimensions along the line I-I in Fig. 3.In connecting rod accessory
Specific embodiment in, bar 1 is the part of the interconnecting piece that can be longitudinally adjusted of connecting rod in embodiment.Here, bar 1 is
One component, the first component be it is connectible, to connect with second component, which is approximately equivalent to according to document
The connector of DE2515542C3.For this purpose, bar 1 is equipped with the teeth portion 3 on narrow side 4,5 in longitudinal section 2.Second component is (at this
In unshowned connector) be scarfed in the teeth portion 3 using the complementary interior teeth portion of coupling seat, thus bar 1 and second component
Movement is coupled along longitudinal direction.It can be seen that by Fig. 1 and Fig. 2 b, the cross section of bar 1 is crossed whole length and is equipped with relative to longitudinal central axis line
The reduced side thickness 7 of thickness 6.Two various sizes of wide sides 8 and 9 are consequently formed.This is realized in the following way, that is, bar 1
It is made up of semi-finished product of punching press, the semi-finished product are equipped with chamfered edge 10,11 over the whole length.The base of rectangle is formed as a result,
Face and trapezoidal appendix.Here, chamfered edge is symmetrically disposed about longitudinal central axis line 12.
In the embodiment according to Fig. 3, bar 1 is drive rod, which is equipped with teeth portion 3 along longitudinal section 2.Connect with it
What is connect has section 13, which does not have teeth portion, but is configured to width relative to the unprocessed subsequent section 14 of width 15 and subtracts
Few.Long hole 16 is provided in section 14.The width 17 of the long hole is coordinated in this way, so that the size of the width is less than wide side 8
Size 18.Unilateral those widened sections 19 are used to rabbet the immobilising device that can be sheared by the movement of drive rod and determine ruler in this way
It is very little, so that the edge for being parallel to the extension of longitudinal axis 20 of those widened sections 19 reaches at chamfered edge 10.Another longitudinal section 20 is configured to
It is being reduced in terms of its width and have a row perforation 21.Perforation 21 is for rabbeting pawl, and longitudinal seamed edge 22,23 is used for
Guidance in shell not shown here, the shell are mounted with pawl.Lateral shearing is carried out in the region of chamfered edge 10,11,
Longitudinal seamed edge 22,23 is manufactured by the shearing.The end regions 24 that do not shear are connected thereto.
As seen from Figure 1, the size 18 of the wide side 8 of shortening is between 50% to 70% referring to opposed wide side 9.By
This, chamfered edge keeps flat and side thickness 7 sufficiently determines greatly size.
It can be seen that in the overview of Fig. 2 a and Fig. 2 b, teeth portion 3 and the cross section of semi-finished product are coordinated in this way, so that the width shortened
The remaining size 18 of side 8 has following sizes, which is in full-size 26 of the teeth portion 3 at tooth top and in tooth root 28
Minimum dimension 27 between.There is the chamfered edge 11 for extending past tooth top 29 always in the region of teeth portion 3 as a result,.When the second structure
When being for example according to the connector of 2515542 C3 of document DE along the assembly direction of wide side 8 of part, this is particularly advantageous,
Because therefore forming engagement ramp by remaining chamfered edge 11.
The embodiment described when first component is the drive rod of drive rod accessory explained above has the advantages that anything.It can
Find out, when first component is the front-end track of drive rod accessory and second component is front-end track attachment, also generates
State advantage.
Reference signs list
1 bar
2 longitudinal sections
3 teeth portion
4 narrow sides
5 narrow sides
6 longitudinal central axis line thickness
7 side thickness
8 wide sides
9 wide sides
10 chamfered edges
11 chamfered edges
12 longitudinal central axis lines
13 sections
14 sections
15 width
16 long holes
17 width
18 sizes
19 those widened sections
20 longitudinal axis
21 perforation
22 longitudinal seamed edges
23 longitudinal seamed edges
24 end regions
25 height
26 sizes
27 sizes
28 tooth roots
29 tooth tops
Claims (7)
1. for having there are two the interconnecting piece that can be longitudinally adjusted of the connecting rod of the component by interconnecting piece connection that can be longitudinally adjusted,
Wherein, the first component for being connect with second component by longitudinal section is equipped with the teeth portion (3) on narrow side (4,5), described
Second component is scarfed in the teeth portion using the complementary interior teeth portion of coupling seat, so that first and second component is along longitudinal direction
Movement is coupled, which is characterized in that the first component is made up of semi-finished product of punching press, and the semi-finished product are over the whole length
Equipped with chamfered edge (10,11), so that cross section is equivalent to the basal plane of the flattened rectangular with trapezoidal appendix.
2. the interconnecting piece according to claim 1 that can be longitudinally adjusted for connecting rod, which is characterized in that the wide side of shortening
(8) remaining size (18) is between 50% to 70% referring to unprocessed wide side (9).
3. the interconnecting piece according to claim 1 that can be longitudinally adjusted for connecting rod, which is characterized in that the wide side of shortening
(8) size (18) is in the size (26) at tooth top and between the minimum dimension (27) in tooth root (28).
4. the interconnecting piece according to claim 1 that can be longitudinally adjusted for connecting rod, which is characterized in that the first component
It is the drive rod of drive rod accessory.
5. the interconnecting piece according to claim 1 that can be longitudinally adjusted for connecting rod, which is characterized in that the first component
It is the front-end track of drive rod accessory.
6. the interconnecting piece according to claim 5 that can be longitudinally adjusted for connecting rod, which is characterized in that the second component
It is front-end track attachment.
7. the interconnecting piece according to claim 1 that can be longitudinally adjusted for connecting rod, which is characterized in that the connecting rod is to pass
The connecting rod of lever accessory.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202014009328.8 | 2014-11-25 | ||
| DE202014009328.8U DE202014009328U1 (en) | 2014-11-25 | 2014-11-25 | Length adjustable connection for a linkage |
| PCT/EP2015/076370 WO2016083134A1 (en) | 2014-11-25 | 2015-11-12 | Length-adjustable connection for a bar system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107567527A CN107567527A (en) | 2018-01-09 |
| CN107567527B true CN107567527B (en) | 2019-05-28 |
Family
ID=54608503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580052340.1A Active CN107567527B (en) | 2014-11-25 | 2015-11-12 | Interconnecting piece that can be longitudinally adjusted for connecting rod |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3224435B1 (en) |
| CN (1) | CN107567527B (en) |
| DE (1) | DE202014009328U1 (en) |
| HU (1) | HUE041693T2 (en) |
| PL (1) | PL3224435T3 (en) |
| RU (1) | RU2730556C2 (en) |
| WO (1) | WO2016083134A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3153681A1 (en) * | 2019-09-13 | 2021-03-18 | Dormakaba Usa Inc. | Tubular exit device and method of installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7209926U (en) * | 1972-03-15 | 1973-08-30 | Schaumburg Lippische Baubeschlag Fabrik Hautau W Gmbh | LENGTH ADJUSTABLE DRIVE ROD LOCK |
| DE2515542A1 (en) * | 1975-04-09 | 1976-10-21 | Siegenia Frank Kg | LENGTH ADJUSTABLE COUPLING DEVICE FOR ROD |
| DE2635708A1 (en) * | 1976-08-07 | 1978-02-09 | Weidtmann Fa Wilhelm | Window locking arm connection strip - is U=shaped, with teeth to grip arm and holes for rivets for second arm |
| DE20117977U1 (en) * | 2001-11-07 | 2002-02-07 | Siegenia Frank Kg | Device for the length-adjustable connection of push rods or push links of an espagnolette fitting |
| CN103291153A (en) * | 2012-03-05 | 2013-09-11 | 无锡康贝电子设备有限公司 | Handle door lock structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1005795A (en) * | 1947-09-25 | 1952-04-15 | Presta Metallwerk G M B H | Spanish bar |
| DE1093698B (en) | 1957-10-07 | 1960-11-24 | Weidtmann Fa Wilhelm | Device for adjusting the length of locking bars for locks of windows, doors or the like. |
| DE2635446C2 (en) | 1976-08-06 | 1982-12-30 | Siegenia-Frank Kg, 5900 Siegen | Length-adjustable rod coupling on connecting rod fittings for windows, doors or the like. |
| AT380516B (en) | 1977-09-14 | 1986-06-10 | Winkhaus Fa August | COUPLING DEVICE FOR CONTINUOUS CUFF SECTIONS OF Sash Frame Fittings |
| DE2741408C2 (en) * | 1977-09-14 | 1982-11-25 | Fa. Aug. Winkhaus, 4404 Telgte | Driving rail fitting |
| DE9407856U1 (en) * | 1994-05-11 | 1995-10-26 | Ferco Int Usine Ferrures | Espagnolette element for espagnolette fittings |
| DE19828267A1 (en) | 1998-06-25 | 1999-12-30 | Winkhaus Fa August | Door or window fitment with cuff rail and linear drive bar |
-
2014
- 2014-11-25 DE DE202014009328.8U patent/DE202014009328U1/en active Active
-
2015
- 2015-11-12 PL PL15797630T patent/PL3224435T3/en unknown
- 2015-11-12 RU RU2017107792A patent/RU2730556C2/en not_active IP Right Cessation
- 2015-11-12 WO PCT/EP2015/076370 patent/WO2016083134A1/en active Application Filing
- 2015-11-12 HU HUE15797630A patent/HUE041693T2/en unknown
- 2015-11-12 EP EP15797630.9A patent/EP3224435B1/en active Active
- 2015-11-12 CN CN201580052340.1A patent/CN107567527B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7209926U (en) * | 1972-03-15 | 1973-08-30 | Schaumburg Lippische Baubeschlag Fabrik Hautau W Gmbh | LENGTH ADJUSTABLE DRIVE ROD LOCK |
| DE2515542A1 (en) * | 1975-04-09 | 1976-10-21 | Siegenia Frank Kg | LENGTH ADJUSTABLE COUPLING DEVICE FOR ROD |
| DE2635708A1 (en) * | 1976-08-07 | 1978-02-09 | Weidtmann Fa Wilhelm | Window locking arm connection strip - is U=shaped, with teeth to grip arm and holes for rivets for second arm |
| DE20117977U1 (en) * | 2001-11-07 | 2002-02-07 | Siegenia Frank Kg | Device for the length-adjustable connection of push rods or push links of an espagnolette fitting |
| CN103291153A (en) * | 2012-03-05 | 2013-09-11 | 无锡康贝电子设备有限公司 | Handle door lock structure |
Also Published As
| Publication number | Publication date |
|---|---|
| PL3224435T3 (en) | 2019-05-31 |
| RU2017107792A3 (en) | 2019-05-28 |
| EP3224435A1 (en) | 2017-10-04 |
| EP3224435B1 (en) | 2018-12-26 |
| HUE041693T2 (en) | 2019-05-28 |
| RU2730556C2 (en) | 2020-08-24 |
| DE202014009328U1 (en) | 2016-02-26 |
| RU2017107792A (en) | 2018-09-10 |
| WO2016083134A1 (en) | 2016-06-02 |
| CN107567527A (en) | 2018-01-09 |
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