CN206144323U - Foldable flat -open casement stay structure - Google Patents
Foldable flat -open casement stay structure Download PDFInfo
- Publication number
- CN206144323U CN206144323U CN201621226733.8U CN201621226733U CN206144323U CN 206144323 U CN206144323 U CN 206144323U CN 201621226733 U CN201621226733 U CN 201621226733U CN 206144323 U CN206144323 U CN 206144323U
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- China
- Prior art keywords
- connecting rod
- clamp shaft
- sash
- window frame
- holding structure
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Abstract
The utility model discloses a foldable flat -open casement stay structure, the window frame is connected through the pivot with the casement, first connecting rod one end articulates upper end and/or lower extreme at the window frame, the other end is connected with the second connecting rod, second connecting rod one end articulates upper end and/or lower extreme at the casement, the other end passes through clamping device with first connecting rod and is connected, clamping device includes clamp shaft and link, clamp shaft links firmly with the link after passing first connecting rod and second connecting rod in proper order, the last cover of clamp shaft is equipped with circular gasket and circular gasket sets up in first connecting rod top, the last cover of clamp shaft is equipped with pressure spring and pressure spring one end is supported by on clamp shaft, the other end supports and leans on on circular gasket, the cover is equipped with packing washer and packing washer and sets up in second connecting rod below on the link, the link is equipped with screw thread and link and gland nut and passes through screw thread fit connection. The utility model discloses can realize 180 standard -sized sheets of casement, window opening angle adjusting range is bigger, can satisfy more multi -user operation requirement.
Description
Technical field
This utility model is related to opening of doors and windows engineering device technique field, and specifically a kind of collapsible casement stay that is opened flat is tied
Structure.
Background technology
Traditional Wind bracing for door and window is all made up of a slide rail and a strut, and one end of strut is slidably mounted in
On slide rail, the other end of strut is arranged on window, and slide rail is fixedly installed in window frame, so after window unlatching, slide rail,
Triangular structure is formed between strut and window, so as to play the Stabilization opened to window.
However, wind brace commonly used in the prior art can only make window open 90 ° or so, window is set to take when opening indoor
Much room.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of collapsible holding structure for flat open window, can solve the problem that existing
There are the problems referred to above in the presence of technology.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of collapsible holding structure for flat open window, including window frame, sash, first connecting rod, second connecting rod and clamping device, institute
State window frame to be connected by rotating shaft with the sash, described first connecting rod one end is hinged on the upper end and/or lower end of the window frame, another
One end is connected with the second connecting rod, described second connecting rod one end be hinged on the upper end and/or lower end of the sash, the other end with
The first connecting rod is connected by the clamping device, and the clamping device includes clamp shaft and connection end, the clamp shaft according to
It is secondary to be connected with the connection end through after the first connecting rod and the second connecting rod, it is arranged with circular gasket on the clamp shaft
And the circular gasket is arranged on the first connecting rod top, and holddown spring and the holddown spring are arranged with the clamp shaft
One end is resisted against on the clamp shaft, the other end is resisted against in the circular gasket, and on the connection end packing washer is arranged with
And the packing washer is arranged on the second connecting rod lower section, the connection end is provided with screw thread and the connection end and clamp nut
It is connected by screw thread, the diameter with diameter greater than the connection end of the clamp shaft, when the clamp nut is tightened, institute
Stating clamp nut can be pressed on the packing washer on the clamp shaft.
Used as restriction, the clamp shaft top is also fixed with press-side, and the press-side horizontal cross-section is circular and described
The diameter with diameter greater than the clamp shaft of press-side.
Used as another kind of restriction, the packing washer upper side is provided with several lock projections being circumferentially uniformly arranged,
The second connecting rod downside be provided with several that be circumferentially uniformly arranged be locked groove and it is described be locked groove with it is described
Lock projection is connected.
Used as another kind of restriction, the first connecting rod, the second connecting rod are respectively hinged at the window frame, the sash
Middle part.
Used as further limiting, the first connecting rod is identical with the second connecting rod length.
Used as another kind of restriction, the first connecting rod is stainless steel with the second connecting rod.
Used as another kind of restriction, the window frame inner side is provided with the sealing strip being tightly connected with the sash.
This utility model as a result of above-mentioned structure, its compared with prior art, acquired technological progress exists
In：
By said structure design, this utility model simple structure, support strength are high, opening and closing window flexibly, and is reduced
Sash space required when opening, is casement window truly while being capable of achieving 180 ° of unlatchings of sash, is not changed existing
The inherent structure of sash and window frame, it is easy to transform, this utility model structure is suitable for various inwardly opened windows or swinging-out casement window, with wide
Market application foreground；Meanwhile, this utility model can release the restriction that wind brace is opened to window, make the unlatching of window more free,
And by arranging clamping device, sash can be made to fix in any angle during being turned on and off, convenient use.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used to explain this utility model together, does not constitute to restriction of the present utility model.
Fig. 1 is the overall structure diagram described in this utility model embodiment；
Fig. 2 is the clamping device structural representation described in this utility model embodiment.
In figure：1st, window frame；2nd, sash；3rd, rotating shaft；4th, first connecting rod；5th, second connecting rod；51st, be locked groove；6th, clamp
Device；61st, press-side；62nd, clamp shaft；63rd, holddown spring；64th, clamp nut；65th, circular gasket；66th, packing washer；661、
Lock projection；67th, connection end.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is expanded on further.In the following detailed description, only by saying
Bright mode describes some one exemplary embodiments of the present utility model.Undoubtedly, one of ordinary skill in the art can be with
Recognize, in the case of without departing from spirit and scope of the present utility model, can with a variety of modes to described
Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim
Scope.
As shown in Figure 1 and Figure 2, according to the collapsible holding structure for flat open window of this utility model embodiment, including window frame 1, window
Fan 2, first connecting rod 4, second connecting rod 5 and clamping device 6, the window frame 1 is connected with the sash 2 by rotating shaft 3, and described first
The one end of connecting rod 4 is hinged on the upper end and/or lower end of the window frame 1, the other end and is connected with the second connecting rod 5, and described second connects
The one end of bar 5 is hinged on the upper end and/or lower end of the sash 2, the other end and the first connecting rod 4 and passes through the clamping device 6
Connection, the clamping device 6 includes clamp shaft 62 and connection end 67, and the clamp shaft 62 sequentially passes through the He of the first connecting rod 4
It is connected with the connection end 67 after the second connecting rod 5, circular gasket 65 and the circular pad is arranged with the clamp shaft 62
Piece 65 is arranged on the top of the first connecting rod 4, and holddown spring 63 and the holddown spring 63 1 are arranged with the clamp shaft 62
End is resisted against on the clamp shaft 62, the other end is resisted against in the circular gasket 65, and compression is arranged with the connection end 67
Packing ring 66 and the packing washer 66 are arranged on the lower section of the second connecting rod 5, and the connection end 67 is provided with screw thread and the connection
End 67 is connected with clamp nut 64 by screw thread, the diameter with diameter greater than the connection end 67 of the clamp shaft 62, when
When tightening the clamp nut 64, the clamp nut 64 can be pressed on the packing washer 66 on the clamp shaft 62.
In this utility model, when opening sash 2, clamp shaft 62 is pressed, the stress of holddown spring 63 is compressed, now clamping pad
Circle 66 realizes unblock away from second connecting rod 5, and first connecting rod 4 and second connecting rod 5 can now open sash 2 with relative motion, can
Drive first connecting rod 4 and second connecting rod motion 5；During fixed sash 2, clamp shaft 62 is unclamped, the elastic force of holddown spring 63 drives folder
Mandrel 62 is moved, so that packing washer 66 compresses second connecting rod 5, is now locked, and first connecting rod 4 and second connecting rod 5 cannot
Relative motion, realizes the fixation of sash 2；When closing sash 2, clamp shaft 62 is pressed, the stress of holddown spring 63 is compressed, now compressed
Packing ring 66 realizes unblock away from second connecting rod 5, and first connecting rod 4 and second connecting rod 5 can now close sash 2 with relative motion.
By arranging first connecting rod 4, second connecting rod 5 and clamping device 6,180 ° of unlatchings of sash 2 are capable of achieving, and dress is clamped by arranging
6 are put, sash 2 can be made to fix in any angle during being turned on and off, convenient use.
Further, the top of the clamp shaft 62 is also fixed with press-side 61, and the horizontal cross-section of the press-side 61 is circle
And the diameter with diameter greater than the clamp shaft 62 of the press-side 61.
So, the press-side 61 bigger by arranging diameter, can be convenient for people to press clamp shaft 62, side when using window
Just the unblock of clamp shaft 62.
Further, the upper side of the packing washer 66 is provided with several lock projections 661 being circumferentially uniformly arranged, institute
State the downside of second connecting rod 5 and be provided with several be locked groove 51 and described groove 51 and the institutes of being locked circumferentially being uniformly arranged
State lock projection 661 to be connected.
In embodiment of the present utility model, by being locked, groove 51 is connected with lock projection 661, can effectively prevent
Position between packing washer 66 and second connecting rod 5 inaccurate.
Further, the first connecting rod 4, the second connecting rod 5 are respectively hinged in the window frame 1, the sash 2
Portion.
Further, the first connecting rod 4 is identical with the length of the second connecting rod 5.
Preferably, the first connecting rod 4 and the second connecting rod 5 are stainless steel.
In embodiment of the present utility model, stainless steel is adopted by first connecting rod 4 and second connecting rod 5, can be effective
The support strength of first connecting rod 4 and second connecting rod 5 is improved, and rain resistance is corrosion-resistant, extends first connecting rod 4 with second connecting rod 5
Service life, reduces use cost.
Further, the inner side of the window frame 1 is provided with the sealing strip being tightly connected with the sash 2.
Wherein, by arranging sealing strip, it is ensured that sealing is good between window frame 1 and sash 2.
Therefore, this utility model simple structure, can release the restriction that wind brace is opened to window, make the unlatching of window more certainly
By while reducing required space when sash 2 is opened, and by arranging clamping device 6, being turned on and off can sash 2
During fix in any angle, convenient use.
The schematic specific embodiment of this utility model is the foregoing is only, model of the present utility model is not limited to
Enclose.Any those skilled in the art, the equivalent made on the premise of without departing from design of the present utility model and principle becomes
Change and modification, the scope of this utility model protection all should be belonged to.
Claims (7)
1. a kind of collapsible holding structure for flat open window, it is characterised in that：Including window frame, sash, first connecting rod, second connecting rod and folder
Tight device, the window frame be connected with the sash by rotating shaft, described first connecting rod one end be hinged on the upper end of the window frame with/
Or lower end, the other end are connected with the second connecting rod, described second connecting rod one end be hinged on the upper end of the sash and/or under
End, the other end are connected with the first connecting rod by the clamping device, and the clamping device includes clamp shaft and connection end, institute
State clamp shaft sequentially pass through after the first connecting rod and the second connecting rod with the connection end be connected, be arranged on the clamp shaft
There is circular gasket and the circular gasket is arranged on the first connecting rod top, holddown spring and institute are arranged with the clamp shaft
State that holddown spring one end is resisted against on the clamp shaft, the other end is resisted against in the circular gasket, be arranged on the connection end
There is packing washer and the packing washer is arranged on the second connecting rod lower section, the connection end is provided with screw thread and the connection end
It is connected by screw thread with clamp nut, the diameter with diameter greater than the connection end of the clamp shaft, when tightening the pressure
During tight nut, the clamp nut can be pressed on the packing washer on the clamp shaft.
2. collapsible holding structure for flat open window according to claim 1, it is characterised in that：The clamp shaft top is also connected
There is press-side, the press-side horizontal cross-section is the diameter with diameter greater than the clamp shaft of circular and described press-side.
3. collapsible holding structure for flat open window according to claim 1, it is characterised in that：The packing washer upper side sets
There are several lock projections being circumferentially uniformly arranged, the second connecting rod downside is provided with several that be circumferentially uniformly arranged
It is locked groove and the groove that is locked is connected with the lock projection.
4. collapsible holding structure for flat open window according to claim 1, it is characterised in that：The first connecting rod, described
Two connecting rods are respectively hinged at the window frame, the middle part of the sash.
5. collapsible holding structure for flat open window according to claim 1, it is characterised in that：The first connecting rod and described
Two length of connecting rods are identical.
6. the collapsible holding structure for flat open window according to any one of claim 1-5, it is characterised in that：Described first connects
Bar is stainless steel with the second connecting rod.
7. the collapsible holding structure for flat open window according to any one of claim 1-5, it is characterised in that：In the window frame
Side is provided with the sealing strip being tightly connected with the sash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226733.8U CN206144323U (en) | 2016-11-15 | 2016-11-15 | Foldable flat -open casement stay structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226733.8U CN206144323U (en) | 2016-11-15 | 2016-11-15 | Foldable flat -open casement stay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144323U true CN206144323U (en) | 2017-05-03 |
Family
ID=58626821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226733.8U Active CN206144323U (en) | 2016-11-15 | 2016-11-15 | Foldable flat -open casement stay structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178891A (en) * | 2020-10-14 | 2021-01-05 | 洁华控股股份有限公司 | Air conditioning system control method based on data mining |
| CN113137148A (en) * | 2021-04-27 | 2021-07-20 | 绍兴市辰丰家居有限公司 | Corrosion-resistant invisible hinge for aluminum alloy door and window |
-
2016
- 2016-11-15 CN CN201621226733.8U patent/CN206144323U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178891A (en) * | 2020-10-14 | 2021-01-05 | 洁华控股股份有限公司 | Air conditioning system control method based on data mining |
| CN113137148A (en) * | 2021-04-27 | 2021-07-20 | 绍兴市辰丰家居有限公司 | Corrosion-resistant invisible hinge for aluminum alloy door and window |
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