CN206581754U - A kind of kerve structure, the double leval jib sliding support with kerve structure - Google Patents
A kind of kerve structure, the double leval jib sliding support with kerve structure Download PDFInfo
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- CN206581754U CN206581754U CN201720118583.7U CN201720118583U CN206581754U CN 206581754 U CN206581754 U CN 206581754U CN 201720118583 U CN201720118583 U CN 201720118583U CN 206581754 U CN206581754 U CN 206581754U
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- kerve
- connecting rod
- cell body
- double leval
- leval jib
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Abstract
The utility model belongs to window fittings technical field, specially a kind of kerve structure, the double leval jib sliding support with kerve structure, including kerve cell body, and side carries bending edges to kerve cell body in the width direction, and bending edges can be stuck on the groove of door-window section bar.Double leval jib sliding support, including sliding connection block, head rod, the second connecting rod, the 3rd connecting rod and the 4th connecting rod.The stability of cell bottom structure has been effectively ensured in it.
Description
Technical field
The utility model belongs to window fittings technical field, specially a kind of kerve structure, the double leval jib with kerve structure
Sliding support.
Background technology
With continuing to develop for building field, the window in the present residential district building uses the casement window of aluminum alloy material mostly.It is flat
Windowing is easy to use, can be not take up the interior space, and with preferable air-tightness and watertightness performance, can effectively prevent interior
Energy dissipation, meets the requirement of energy-saving and emission-reduction.According to the technical requirements of building trade, the load-supporting part of casement window can only use cunning
Support.
Sliding support generally comprises kerve structure, trailing arm and bar linkage structure, and kerve structure is fixedly mounted on window frame, and trailing arm is fixed
On sash, bar linkage structure connection kerve structure and trailing arm.At present, sliding support is mainly that three connecting rod sliding supports and double leval jib are slided
Support, but either three connecting rods or double leval jib its kerve structure are U-type groove structures, and the bottom land of U-type groove structure is consolidated by screw
It is scheduled on door-window section bar：As Chinese patent CN103485623A discloses a kind of sliding support, but this connected mode be not it is very firm,
The pot life of general screw is no more than 10 years, and the time limit is round more than 10 years when door and window, when screw occur corrosion or
When external force is destroyed and produces loosening, door and window easily comes off together with kerve from door-window section bar, there is potential safety hazard, easily makes
Into casualties.
Therefore, it is necessary to design a kind of steady type kerve structure, to improve the stable connection of kerve and door-window section bar, subtract
Few potential safety hazard.
Utility model content
The utility model provides a kind of kerve structure, the double leval jib sliding support with kerve structure, and bottom land has been effectively ensured in it
The stability of structure.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is, a kind of kerve structure, including kerve groove
Body, side carries bending edges to kerve cell body in the width direction, and bending edges can be stuck in the groove of door-window section bar.
As the improved technical scheme of the utility model, kerve cell body is provided with baffle plate in one end of length direction.
As the improved technical scheme of the utility model, baffle plate is in V-shape, and the concave sides of V-shape structural baffles is the bottom of towards
The other end of groove cell body length direction.
As the improved technical scheme of the utility model, the bottom surface of kerve cell body is provided with mounting blocks, and mounting blocks are the bottom of away from
The side in face is provided with installation portion, and kerve cell body is installed in the groove of door-window section bar by installation portion.
As the improved technical scheme of the utility model, the interlude of kerve cell body offers through hole along its length.
Another object of the present utility model is to provide a kind of double leval jib sliding support with kerve structure, including is slidably connected
Block, head rod, the second connecting rod, the 3rd connecting rod and the 4th connecting rod；One end of head rod is passed through after through hole
One end of sliding connection block is installed in revolvable mode, one end of the second connecting rod is passed through after through hole in revolvable mode
The other end of sliding connection block is installed on, and sliding connection block is located at the bottom surface side of kerve cell body, head rod and second
Connecting rod is respectively positioned on the top surface side of kerve cell body；One end of 4th connecting rod is installed on the one of kerve cell body in revolvable mode
End；The other end of head rod is installed on one end of the 3rd connecting rod in revolvable mode；The other end of second connecting rod
The interlude of the 4th connecting rod is installed in revolvable mode；The other end of 4th connecting rod is installed in revolvable mode
The interlude of 3rd connecting rod.
As the improved technical scheme of the utility model, head rod is bending part, and bending part ensures the 3rd connecting rod
It can be installed in the mounting groove of sash.
As the improved technical scheme of the utility model, the 4th connecting rod is bending part, and bending part ensures the second connecting rod
It can be installed in the mounting groove of sash.
As the improved technical scheme of the utility model, the 3rd connecting rod is in the one side away from kerve cell body provided with protection
Wall, protection walls have two, and two protection walls are located at the 3rd connecting rod width both sides, and along the length direction of the 3rd connecting rod
Set.
Beneficial effect
Kerve structure is fixed on door-window section bar by kerve structure of the present utility model using bending edges together with bolt and nut
On, to improve the stable connection of kerve structure and door-window section bar, reduce potential safety hazard；And in the case of loosened screw, door
Window profile can aid in improving the security of door and window to the active force of bending edges.
Further, double leval jib sliding support of the present utility model improves the structure of existing double leval jib, effectively increases sliding support knot
The stabilized soil pavement of structure.
Brief description of the drawings
A kind of Fig. 1 dimensional structure diagrams of the double leval jib sliding support with kerve structure of the present utility model；
A kind of Fig. 2 front schematic views of the double leval jib sliding support with kerve structure of the present utility model；
A kind of Fig. 3 schematic rear views of the double leval jib sliding support with kerve structure of the present utility model；
In figure：1st, kerve cell body；2nd, mounting blocks；3rd, bending edges；4th, baffle plate；5th, through hole；6th, head rod；7th, second connects
Extension bar；8th, the 4th connecting rod；9th, the 3rd connecting rod；10th, installation portion；11st, sliding connection block.
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to specific embodiment to skill of the present utility model
Art scheme is further described and illustrated, but is not limited to this.
When laterally referring to erection of doors and windows in the present embodiment out of window to direction outside window or from outside window to the side in window
To.
The present embodiment provide kerve structure, can be used in connection door and window and door-window section bar between, with improve kerve with
The stable connection of door-window section bar, reduces potential safety hazard.
A kind of kerve structure, including kerve cell body 1, side carries bending edges 3, bending edges to kerve cell body 1 in the width direction
It can be stuck on the groove of door-window section bar.It is specifically, with fluted, to be installed in kerve cell body 1 on door-window section bar of the prior art
When on groove, bending edges 3 can be stuck in the recess sidewall space of door-window section bar；It is further have bending edges 3 wrap direction be
Set, so laterally moved in kerve bottom land relative to door-window section bar according to the direction in the recess sidewall space of door-window section bar
When the stability and security performance of kerve cell body 1 by the resistance for coming from groove, can be effectively improved.
The further stability in order to increase the installation of kerve structure, the bottom surface of kerve cell body 1 is provided with mounting blocks 2, installs
Block 2 is provided with installation portion 10 in the side away from bottom surface, and kerve cell body 1 is installed in the groove of door-window section bar by installation portion 10；
Installation portion 10 is installed in the groove of door-window section bar, and the specific groove floor in door-window section bar is additionally provided with installation portion 10
Mounting groove, installation portion 10 is installed in mounting groove；In the case of loosened screw, installation portion 10 can play firm door and window and
The effect of double leval jib sliding support, to improve the stable connection of kerve and door-window section bar, reduces potential safety hazard.Further have, pacify
Dress portion 10 is T fonts, the horizontal edges of T fonts located at kerve cell body 1 it is opposite in bending edges 3 and side, and T fonts can cause peace
Dress portion 10 is fastened in the groove of door-window section bar completely, and difficult for drop-off.Certain installation portion 10 or it is I-shaped or other
Class is I-shaped or class T font structures.
In the present embodiment, in order to ensure that mounting blocks 2 can be installed conveniently, the installation that mounting blocks 2 are reserved with bending edges 3 lacks
Mouthful.So mounting blocks 2 are not only facilitated to be installed in kerve structure；The material of kerve structure is also saved, the weight of kerve structure is reduced
Amount.
Further, one end of mounting blocks 2 extends upward, arc linkage section in formation, the outer end of upper arc linkage section
Horizontal limiting block is extended with, when mounting blocks 2 are embedded in the groove of door-window section bar, Horizontal limiting block withstands the groove of door and window type groove
Side wall, transverse shifting of the limitation mounting blocks 2 in door-window section bar.
The utility model also improves mounting means of the double leval jib on kerve cell body 1, in order to adapt to the installation of double leval jib,
The interlude of kerve cell body 1 offers through hole 5 along its length.
A kind of double leval jib sliding support with kerve structure as illustrated in the accompanying drawings from 1 to 3, including sliding connection block 11, first are connected
Bar 6, the second connecting rod 7, the 3rd connecting rod 9 and the 4th connecting rod 8；One end of head rod 6 passes through after through hole 5 to revolve
The mode turned is installed on one end of sliding connection block 11, and one end of the second connecting rod 7 is pacified after passing through through hole 5 in revolvable mode
The other end loaded on sliding connection block 11, and sliding connection block 11 be located at kerve cell body 1 bottom surface side, head rod 6 with
Second connecting rod 7 is respectively positioned on the top surface side of kerve cell body 1；One end of 4th connecting rod 8 is installed on kerve in revolvable mode
One end of cell body 1；The other end of head rod 6 is installed on one end of the 3rd connecting rod 9 in revolvable mode；Second connection
The other end of bar 7 is installed on the interlude of the 4th connecting rod 8 in revolvable mode；The other end of 4th connecting rod 8 is can revolve
The mode turned is installed on the interlude of the 3rd connecting rod 9.When mounted, the other end of the 3rd connecting rod 9 is installed on window,
Window is promoted, the 3rd connecting rod 9 is subjected to displacement, and then drive head rod 6, the second connecting rod 7 and the 4th connecting rod 8 to send out
Raw displacement.Here top surface refers to for the installment state of kerve cell body 1 with bottom surface, and kerve cell body 1 is towards door-window section bar
One side be bottom surface, one side of the kerve cell body 1 away from door-window section bar be top surface.
In order to ensure that double leval jib can not influence window in contraction process or friction wear is not caused to window, first connects
Extension bar 6 is bending part（In order to distinguish, referred to herein as the first bending part）, the bending part of the first bending part is for coordinating the 3rd to connect
Bar 9 is installed in the mounting groove of sash, and when double leval jib shrinks, the 3rd connecting rod 9 can be shunk on head rod 6；4th connects
Extension bar 8 is bending part（Referred to herein as the second bending part）, the bending part of the second bending part is for coordinating the second connecting rod 7 to be installed on
In the mounting groove of sash, when double leval jib shrinks, the second connecting rod 7 can be shunk under the 4th connecting rod 8；It is further also to have the
Three connecting rods 9 are provided with protection walls in the one side away from kerve cell body 1, and protection walls have two, and two protection walls are located at the 3rd connection
The width both sides of bar 9, and set along the length direction of the 3rd connecting rod 9.
In order to ensure that head rod 6 can be accurately positioned in telescopic process, double leval jib screens, kerve cell body are not resulted in
1 is provided with baffle plate 4 in one end of length direction；In the present embodiment, baffle plate 4 is in V-shape, the concave direction of V-shape structural baffles 4
Towards the other end of the length direction of kerve cell body 1.Further to have V-shape structure concave surface to be cambered surface, the radian of cambered surface can guarantee that
Head rod 6 can smoothly stretch.
It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiment of the present utility model is not represented and is only limitted to this, and any technology done according to the utility model extends or recreated,
By protection of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (9)
1. a kind of kerve structure, it is characterised in that including kerve cell body, side carries bending edges to kerve cell body in the width direction,
Bending edges can be stuck in the groove of door-window section bar.
2. a kind of kerve structure according to claim 1, it is characterised in that kerve cell body is provided with one end of length direction
Baffle plate.
3. a kind of kerve structure according to claim 2, it is characterised in that baffle plate is in V-shape, V-shape structural baffles
The other end of the concave side towards kerve cell body length direction.
4. a kind of kerve structure according to claim 1, it is characterised in that the bottom surface of kerve cell body is provided with mounting blocks, peace
Fill block and be provided with installation portion in the side away from bottom surface, kerve cell body is installed in the groove of door-window section bar by installation portion.
5. a kind of kerve structure according to claim 1, it is characterised in that the interlude of kerve cell body is opened along its length
Provided with through hole.
6. a kind of double leval jib sliding support of the kerve structure with described in claim 5, it is characterised in that including sliding connection block,
Head rod, the second connecting rod, the 3rd connecting rod and the 4th connecting rod；One end of head rod is passed through after through hole with energy
The mode of rotation is installed on one end of sliding connection block, and one end of the second connecting rod is installed after passing through through hole in revolvable mode
In the other end of sliding connection block, and sliding connection block is located at the bottom surface side of kerve cell body, and head rod is connected with second
Bar is respectively positioned on the top surface side of kerve cell body；One end of 4th connecting rod is installed on one end of kerve cell body in revolvable mode；
The other end of head rod is installed on one end of the 3rd connecting rod in revolvable mode；The other end of second connecting rod is with energy
The mode of rotation is installed on the interlude of the 4th connecting rod；The other end of 4th connecting rod is installed on the 3rd in revolvable mode
The interlude of connecting rod.
7. a kind of double leval jib sliding support according to claim 6, it is characterised in that head rod is bending part, bending part
Ensure that the 3rd connecting rod can be installed in the mounting groove of sash.
8. a kind of double leval jib sliding support according to claim 6, it is characterised in that the 4th connecting rod is bending part, bending part
Ensure that the second connecting rod can be installed in the mounting groove of sash.
9. a kind of double leval jib sliding support according to claim 6, it is characterised in that the 3rd connecting rod is away from kerve cell body
Protection walls are simultaneously provided with, protection walls there are two, and two protection walls are located at the 3rd connecting rod width both sides, and are connected along the 3rd
The length direction of bar is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118583.7U CN206581754U (en) | 2017-02-09 | 2017-02-09 | A kind of kerve structure, the double leval jib sliding support with kerve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118583.7U CN206581754U (en) | 2017-02-09 | 2017-02-09 | A kind of kerve structure, the double leval jib sliding support with kerve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581754U true CN206581754U (en) | 2017-10-24 |
Family
ID=60090568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118583.7U Active CN206581754U (en) | 2017-02-09 | 2017-02-09 | A kind of kerve structure, the double leval jib sliding support with kerve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581754U (en) |
-
2017
- 2017-02-09 CN CN201720118583.7U patent/CN206581754U/en active Active
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