CN108252630B - Center shaft connecting device for window - Google Patents
Center shaft connecting device for window Download PDFInfo
- Publication number
- CN108252630B CN108252630B CN201810235087.9A CN201810235087A CN108252630B CN 108252630 B CN108252630 B CN 108252630B CN 201810235087 A CN201810235087 A CN 201810235087A CN 108252630 B CN108252630 B CN 108252630B
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- CN
- China
- Prior art keywords
- hole
- middle shaft
- window
- shaft connecting
- connecting block
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hinges (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a central shaft connecting device for a window, which comprises a connecting slide block, a central shaft connecting block and a plurality of fixing screws, wherein the connecting slide block is provided with a positioning threaded hole, the central shaft connecting block is provided with a through hole, the fixing screws are in threaded fit with the positioning threaded hole, the fixing screws are matched with the through hole, and the positioning threaded holes are multiple. Therefore, the connecting slide block is in sliding connection with the frame of the window, the middle shaft connecting block is fixedly connected with the middle shaft, and the middle shaft of the window can be connected with the connection. Through connecting slider and axis connecting block with set screw, set screw can insert different locating screw holes in order to realize the fixed connection of axis connecting block different positions, can with different specifications and the cooperation of window axis, the mounted position is nimble, simple to operate, installation processing cost is low.
Description
Technical Field
The invention relates to the technical field of door and window accessories, in particular to a center shaft connecting device for a window.
Background
The existing central shaft connecting device for the window is characterized in that an integrally formed corner connector is clamped in and then expanded and fixed, the central shaft is spliced with the frame of the window, and then the central shaft is perforated. The method has high precision requirement and difficult processing, and has high processing cost and high processing difficulty due to different opening positions of different window designs.
Disclosure of Invention
The invention aims to provide the middle shaft connecting device for the window, which has flexible installation position, convenient installation and low installation and processing cost.
According to one aspect of the invention, there is provided a center shaft connecting device for a window, comprising a connecting slider, a center shaft connecting block and a fixing screw, wherein the connecting slider is provided with a positioning threaded hole, the center shaft connecting block is provided with a through hole, the fixing screw penetrates through the through hole and is in threaded fit with the positioning threaded hole, and the positioning threaded hole is provided in a plurality.
The beneficial effects of the invention are as follows: the connecting slide block is in sliding connection with the frame of the window, the middle shaft connecting block is fixedly connected with the middle shaft, and the middle shaft of the window can be connected with the connection. Through connecting slider and axis connecting block with set screw, set screw can insert different locating screw holes in order to realize the fixed connection of axis connecting block different positions, can with different specifications and the cooperation of window axis, the mounted position is nimble, simple to operate, installation processing cost is low.
In some embodiments, the through hole comprises a clamping hole and a positioning hole which are communicated, the diameter of the clamping hole is larger than that of the positioning hole and penetrates through one side of the middle shaft connecting block, and the positioning hole is in clearance fit with the fixing screw. Therefore, the clamping hole can accommodate the end cap of the fixing screw, and the positioning hole can penetrate through the fixing screw to enable one end of the fixing screw to be screwed into the positioning thread of the connecting slide block to fix the connecting slide block and the middle shaft connecting block.
In some embodiments, the central shaft connecting device for the window further comprises a rotating screw, one side of the positioning hole is provided with a connecting hole, the connecting hole is perpendicular to the positioning hole, and the rotating screw is matched with the connecting hole. Therefore, the middle shaft can be connected with the middle shaft connecting block by rotating the screw.
In some embodiments, the central shaft connecting device for the window further comprises a limiting bolt, the rotating screw comprises a nut part, a screw rod part and a clamping ring part, the nut part is fixed at one end of the screw rod part, the clamping ring part is fixed at the middle part of the screw rod part, a clamping groove part is formed between the clamping ring part and the nut part, the central shaft connecting block is provided with a limiting hole, and the limiting bolt is matched with the limiting hole and is matched with the clamping groove part. Therefore, the nut part of the rotary screw is matched with the open hole on the middle shaft, and the limit bolt can be inserted into the limit hole and the clamping groove part to fixedly connect the rotary screw with the middle shaft connecting block.
In some embodiments, the bottom bracket attachment device for a window further includes a lockscrew threadedly coupled to one side of the bottom bracket attachment block. Therefore, the lockscrew is clamped between the middle shaft connecting block and the middle shaft, and the middle shaft is prevented from loosening.
In some embodiments, both sides of the connecting slide block are provided with sliding grooves. The connecting sliding block is connected with the window frame in a sliding fit way through the sliding groove, and the middle shaft can slide after the connecting sliding block is installed.
In some embodiments, the side of the bottom bracket connection block is provided with a mating groove. The matching groove can be matched with the inner structure of the middle shaft, and the installation position of the middle shaft and the middle shaft connecting block can be limited.
Drawings
FIG. 1 is a schematic view showing an exploded structure of a center shaft connecting device for windows according to an embodiment of the present invention;
FIG. 2 is a schematic view of a bottom bracket connection block of the bottom bracket connection device for windows shown in FIG. 1;
FIG. 3 is a schematic view of another view of the connecting block for the window center shaft of FIG. 2;
fig. 4 is a schematic view of a structure of a turning screw of the center shaft coupling device for windows shown in fig. 1.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 to 4 schematically show a center shaft coupling device for windows according to an embodiment of the present invention.
Referring to fig. 1 to 4, the center shaft connecting device for windows comprises a connecting slide block 1, a center shaft connecting block 2, a fixing screw 3, a rotating screw 4, a limit bolt 5 and a locking screw 6. Both sides of the connecting slide block 1 are provided with sliding grooves 11, and the connecting slide block 1 is in sliding connection with the frame of the window through the sliding grooves 11. The side of the middle shaft connecting block 2 is provided with a matching groove 25 matched with the middle shaft. The connecting slide block 1 and the middle shaft connecting block 2 are fixedly connected through a fixing screw 3, and a rotation screw 4 connects the middle shaft of the window with the middle shaft connecting block 2. Thus, the center shaft of the window is connected with the frame through the center shaft connecting device for the window.
The connecting slide block 1 is provided with positioning threaded holes 12, and the number of the positioning threaded holes 12 can be 2-3, preferably 3, in parallel. The middle shaft connecting block 2 is provided with a through hole, and the fixing screw 3 penetrates through the through hole and is in threaded fit with the positioning threaded hole 12. One end of the fixing screw 3 passes through the through hole on the middle shaft connecting block 2 and is screwed into the positioning threaded hole 12, so that the fixed connection between the connecting slide block 1 and the middle shaft connecting block 2 can be realized. The fixing screw 3 can be put into different positioning threaded holes 12 to realize the selection of the installation position, and can be matched with the installation of the middle shaft with different specification designs, so that the installation is convenient and quick.
The through hole comprises a clamping hole 21 and a positioning hole 22 which are communicated, the diameter of the clamping hole 21 is larger than that of the positioning hole 22, and the positioning hole 22 is in clearance fit with the fixing screw 3. After the fixing screw 3 passes through the clamping hole 21 and the positioning hole 22 and is in threaded connection with the positioning threaded hole 12, the end cap of the fixing screw 3 is positioned in the positioning hole 22.
One side of the positioning hole 22 is provided with a connecting hole 23, the connecting hole 23 penetrates through one side of the middle shaft connecting block 2 and is vertically communicated with the positioning hole 22, and the rotating screw 4 is matched with the connecting hole 23.
The turning screw 4 includes a nut portion 41, a shank portion 42, and a snap ring portion 43, which are integrally formed. The nut portion 41 is secured to one end of the threaded portion 42, and the nut portion 41 mates with an opening in a sidewall of one end of the bottom bracket. The retainer ring portion 43 is fixed to the middle portion of the screw portion 42, and a groove portion 44 is formed between the retainer ring portion 43 and the nut portion 41. The middle shaft connecting block 2 is provided with a limiting hole 24, the limiting hole 24 is parallel to and communicated with the clamping hole 21, and the limiting hole 24 is communicated with the edge of the connecting hole 23. The stopper pin 5 is engaged with the stopper hole 24 and engaged with the catching groove portion 44. The limiting holes 24 are arranged at two sides of the connecting hole 23, and the limiting bolts 5 are arranged at two sides and correspond to the limiting holes 24 one by one. By inserting the stopper bolts 5 at both sides of the turning screw 4, the turning screw 4 can be stably connected with the bottom bracket connecting block 2.
The lockscrew 6 is in threaded connection with one side of the middle shaft connecting block 2, one side of the middle shaft connecting block 2 is provided with a threaded connection position 26, and the lockscrew 6 is positioned in the threaded connection position 26. The screw connection site 26 may be provided on the opposite side to the connection hole 23. The lockscrew 6 is clamped between the middle shaft connecting block 2 and the middle shaft to prevent the middle shaft from loosening in the use process.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (2)
1. Center shaft connecting device for window, its characterized in that: the connecting device comprises a connecting slide block (1), a middle shaft connecting block (2), fixing screws (3), rotating screws (4) and limiting bolts (5), wherein the connecting slide block (1) is provided with positioning threaded holes (12), the middle shaft connecting block (2) is provided with through holes, the fixing screws (3) penetrate through the through holes and are in threaded fit with the positioning threaded holes (12), and the positioning threaded holes (12) are formed in multiple numbers;
the through hole comprises a clamping hole (21) and a positioning hole (22) which are communicated, the diameter of the clamping hole (21) is larger than that of the positioning hole (22), and the positioning hole (22) is in clearance fit with the fixing screw (3);
a connecting hole (23) is formed in one side of the positioning hole (22), the connecting hole (23) is perpendicular to the positioning hole (22) and penetrates through one side of the middle shaft connecting block (2), and the rotating screw (4) is matched with the connecting hole (23);
the rotary screw (4) comprises a nut part (41), a screw rod part (42) and a clamping ring part (43), wherein the nut part (41) is fixed at one end of the screw rod part (42), the clamping ring part (43) is fixed at the middle part of the screw rod part (42), a clamping groove part (44) is formed between the clamping ring part (43) and the nut part (41), a limiting hole (24) is formed in the middle shaft connecting block (2), and the limiting bolt (5) is matched with the limiting hole (24) and matched with the clamping groove part (44);
both sides of the connecting sliding block (1) are provided with sliding grooves (11);
the side of the middle shaft connecting block (2) is provided with a matching groove (25).
2. The window center shaft connection device of claim 1, wherein: the anti-loosening device further comprises an anti-loosening screw (6), and the anti-loosening screw (6) is in threaded connection with one side of the middle shaft connecting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235087.9A CN108252630B (en) | 2018-03-21 | 2018-03-21 | Center shaft connecting device for window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235087.9A CN108252630B (en) | 2018-03-21 | 2018-03-21 | Center shaft connecting device for window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108252630A CN108252630A (en) | 2018-07-06 |
| CN108252630B true CN108252630B (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235087.9A Active CN108252630B (en) | 2018-03-21 | 2018-03-21 | Center shaft connecting device for window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252630B (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB226018A (en) * | 1923-11-26 | 1924-12-18 | William Wallace Figgins | Improvements in window fasteners |
| GB326718A (en) * | 1929-06-04 | 1930-03-20 | Newman William & Sons Ltd | Improvements relating to pivotally-mounted windows |
| DE2814953A1 (en) * | 1977-04-07 | 1978-10-12 | Gertrud Woelflingseder | Detachable window profile frame to base frame fixture - involves transverse screw through slit dividing serrated bolt shaft (OE 15.8.78) |
| JPS62196880U (en) * | 1986-06-05 | 1987-12-15 | ||
| CN2069912U (en) * | 1990-07-19 | 1991-01-23 | 高明森 | Rotary built-up window |
| DE4037309A1 (en) * | 1990-11-14 | 1992-05-21 | Laeken Fensterzubehoer Gmbh | Eccentrically located screw unit for post connector in window cross - comprises two one-piece eccentric bushes connected by screw |
| WO1995014148A1 (en) * | 1993-11-18 | 1995-05-26 | Sfs Sassba S.P.A. | Door or window hinge plate |
| JPH09279928A (en) * | 1996-04-16 | 1997-10-28 | Shinkansai Bearing Kk | Window hinge |
| CA2287630A1 (en) * | 1998-10-29 | 2000-04-29 | Hang Sang Industrial Co., Ltd. | Corner piece for a window |
| CN1348913A (en) * | 2000-10-13 | 2002-05-15 | Dbt德国采矿技术有限公司 | Driving station for chain type drag link conveyer used for mining |
| CN2767628Y (en) * | 2004-12-15 | 2006-03-29 | 上海青鹰遮阳技术发展有限公司 | Central shaft rolling and unrolling mechanism for door and window |
| CN2784535Y (en) * | 2005-04-19 | 2006-05-31 | 胡林彬 | Single-piece bearing positioning hinge |
| CN101285367A (en) * | 2008-05-23 | 2008-10-15 | 浙江华之杰塑料建材有限公司 | Sliding door and window |
| CN102536003A (en) * | 2012-01-13 | 2012-07-04 | 杨苗良 | Switch locking device for shutter |
| CN203394217U (en) * | 2013-08-20 | 2014-01-15 | 东北石油大学 | Window hinge with limiting function |
| CN204040852U (en) * | 2014-09-05 | 2014-12-24 | 杭州万事达装饰用品有限公司 | For the securing member of fixing curtain static line |
| CN204531814U (en) * | 2014-12-31 | 2015-08-05 | 广东合和建筑五金制品有限公司 | A kind of hinge for door and window of fixation |
| CN204552395U (en) * | 2015-03-17 | 2015-08-12 | 浙江鸿昌铝业有限公司 | A kind of hinge for door and window realizing up-down adjustment |
| CN204850956U (en) * | 2014-12-30 | 2015-12-09 | 四平市圣螺塑胶制品有限公司 | Plastic steel window cross is connection structure very |
| AU2016262757A1 (en) * | 2015-12-01 | 2017-06-15 | Azuma Design Pty Limited | A lock for a sliding window |
| CN208056963U (en) * | 2018-03-21 | 2018-11-06 | 佛山市南海区丽宫门窗有限公司 | Window middle shaft connecting apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7766946B2 (en) * | 2005-07-27 | 2010-08-03 | Frank Emile Bailly | Device for securing spinal rods |
-
2018
- 2018-03-21 CN CN201810235087.9A patent/CN108252630B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB226018A (en) * | 1923-11-26 | 1924-12-18 | William Wallace Figgins | Improvements in window fasteners |
| GB326718A (en) * | 1929-06-04 | 1930-03-20 | Newman William & Sons Ltd | Improvements relating to pivotally-mounted windows |
| DE2814953A1 (en) * | 1977-04-07 | 1978-10-12 | Gertrud Woelflingseder | Detachable window profile frame to base frame fixture - involves transverse screw through slit dividing serrated bolt shaft (OE 15.8.78) |
| JPS62196880U (en) * | 1986-06-05 | 1987-12-15 | ||
| CN2069912U (en) * | 1990-07-19 | 1991-01-23 | 高明森 | Rotary built-up window |
| DE4037309A1 (en) * | 1990-11-14 | 1992-05-21 | Laeken Fensterzubehoer Gmbh | Eccentrically located screw unit for post connector in window cross - comprises two one-piece eccentric bushes connected by screw |
| WO1995014148A1 (en) * | 1993-11-18 | 1995-05-26 | Sfs Sassba S.P.A. | Door or window hinge plate |
| JPH09279928A (en) * | 1996-04-16 | 1997-10-28 | Shinkansai Bearing Kk | Window hinge |
| CA2287630A1 (en) * | 1998-10-29 | 2000-04-29 | Hang Sang Industrial Co., Ltd. | Corner piece for a window |
| CN1348913A (en) * | 2000-10-13 | 2002-05-15 | Dbt德国采矿技术有限公司 | Driving station for chain type drag link conveyer used for mining |
| CN2767628Y (en) * | 2004-12-15 | 2006-03-29 | 上海青鹰遮阳技术发展有限公司 | Central shaft rolling and unrolling mechanism for door and window |
| CN2784535Y (en) * | 2005-04-19 | 2006-05-31 | 胡林彬 | Single-piece bearing positioning hinge |
| CN101285367A (en) * | 2008-05-23 | 2008-10-15 | 浙江华之杰塑料建材有限公司 | Sliding door and window |
| CN102536003A (en) * | 2012-01-13 | 2012-07-04 | 杨苗良 | Switch locking device for shutter |
| CN203394217U (en) * | 2013-08-20 | 2014-01-15 | 东北石油大学 | Window hinge with limiting function |
| CN204040852U (en) * | 2014-09-05 | 2014-12-24 | 杭州万事达装饰用品有限公司 | For the securing member of fixing curtain static line |
| CN204850956U (en) * | 2014-12-30 | 2015-12-09 | 四平市圣螺塑胶制品有限公司 | Plastic steel window cross is connection structure very |
| CN204531814U (en) * | 2014-12-31 | 2015-08-05 | 广东合和建筑五金制品有限公司 | A kind of hinge for door and window of fixation |
| CN204552395U (en) * | 2015-03-17 | 2015-08-12 | 浙江鸿昌铝业有限公司 | A kind of hinge for door and window realizing up-down adjustment |
| AU2016262757A1 (en) * | 2015-12-01 | 2017-06-15 | Azuma Design Pty Limited | A lock for a sliding window |
| CN208056963U (en) * | 2018-03-21 | 2018-11-06 | 佛山市南海区丽宫门窗有限公司 | Window middle shaft connecting apparatus |
Non-Patent Citations (2)
| Title |
|---|
| 一种可调节窗户;张欣慧;;中国新技术新产品(02);全文 * |
| 浅谈滑撑与型材之间的连接;朴永日;;中国建筑金属结构(10);全文 * |
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| Publication number | Publication date |
|---|---|
| CN108252630A (en) | 2018-07-06 |
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