CN218912647U - Heat insulation strip connection structure - Google Patents
Heat insulation strip connection structure Download PDFInfo
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- CN218912647U CN218912647U CN202320046787.XU CN202320046787U CN218912647U CN 218912647 U CN218912647 U CN 218912647U CN 202320046787 U CN202320046787 U CN 202320046787U CN 218912647 U CN218912647 U CN 218912647U
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Abstract
The application discloses insulating strip connection structure relates to door and window insulating strip field, and it includes first section bar, second section bar and insulating strip, first joint groove has been seted up on the first section bar, the second joint groove has been seted up on the second section bar, first joint groove with the second joint groove all is the dovetailed, the shaping has first joint arch on the lateral wall of first joint groove, the shaping has the second joint arch on the lateral wall of second joint groove, insulating strip both sides shaping respectively has first fixture block and the second fixture block of dovetailed, first fixture block joint is fixed on the first joint arch, the second fixture block joint is fixed on the second joint arch. The application has the effects of reducing material waste and reducing production cost.
Description
Technical Field
The application relates to the field of door and window heat insulation strips, in particular to a heat insulation strip connecting structure.
Background
The heat insulating strip is a core member of a strip penetrating heat insulating material, is a broken bridge on a heat transfer path in the aluminum profile, reduces heat transfer at the aluminum profile part, and is a structural connecting piece of aluminum profiles at two sides in the heat insulating profile, and three parts of the heat insulating profile are integrated through the connection of the structural connecting piece to bear load together.
But the connection structure of the existing door and window heat insulation strip adopts a dovetail groove to clamp the dovetail-shaped clamping block of the heat insulation strip, so that the connection structure is not stable enough, and the heat insulation strip is easy to distort when being subjected to torsion acting force, so that two heat insulation strips are installed in the door and window heat insulation strip during normal use, the stability of the connection structure of the heat insulation strip is enhanced, and the distortion condition is reduced. However, the disposable use of two heat insulation strips causes waste of materials and increases production cost.
Disclosure of Invention
In order to reduce material waste and production cost, the application provides a heat insulation strip connection structure.
The application provides a heat insulating strip connection structure adopts following technical scheme:
the utility model provides a heat insulating strip connection structure, includes first section bar, second section bar and heat insulating strip, first joint groove has been seted up on the first section bar, the second joint groove has been seted up on the second section bar, first joint groove with the second joint groove all is the dovetailed, the shaping has first joint arch on the lateral wall of first joint groove, the shaping has the second joint arch on the lateral wall of second joint groove, the heat insulating strip both sides shaping respectively has first fixture block and the second fixture block of dovetailed, first fixture block joint is fixed on the first joint arch, the second fixture block joint is fixed on the second joint arch.
Through adopting above-mentioned technical scheme, during the installation, pack into first joint groove with the first fixture block on the insulating strip, first fixture block receives the bellied extrusion of first joint, elastic deformation takes place, increased first fixture block and the bellied joint of first joint on the fixed basis of original dovetail groove joint, second fixture block on the insulating strip is packed into the second joint groove, the second fixture block receives the bellied extrusion of second joint, also take place elastic deformation, the bellied joint of second fixture block and second joint has been increased again on the fixed basis of original dovetail groove joint, the stability of insulating strip connection structure has been strengthened, the condition of insulating strip distortion has been reduced, only need a insulating strip just can realize stable connection simultaneously, the material waste has been reduced.
Preferably, a plurality of first clamping protrusions are arranged.
Through adopting above-mentioned technical scheme, a plurality of first joint archs have further increased the fixed stability of first fixture block and the protruding joint of first joint, have strengthened the stability of heat insulating strip connection structure.
Preferably, a plurality of second clamping protrusions are arranged.
Through adopting above-mentioned technical scheme, a plurality of second joint archs have further increased the fixed stability of second fixture block and the protruding joint of second joint, have strengthened the stability of heat insulating strip connection structure.
Preferably, the forming direction of the first clamping protrusion faces to one side away from the opening of the first clamping groove.
Through adopting above-mentioned technical scheme, the bellied barb form that is of first joint towards deviating from first joint groove opening one side fashioned, when the heat insulating strip has the trend of deviate from, hook the heat insulating strip of card income first joint groove, further strengthened heat insulating strip connection structure's stability.
Preferably, the forming direction of the second clamping protrusion faces to one side away from the opening of the second clamping groove.
Through adopting above-mentioned technical scheme, the bellied barb form that is of fashioned second joint in orientation deviating from second joint groove opening one side, when the heat insulating strip has the trend of deviating from, hooks the heat insulating strip of card income second joint groove, has further strengthened heat insulating strip connection structure's stability.
Preferably, a first clamping space is formed between two adjacent first clamping protrusions, a first clamping strip is fixedly connected to the first clamping block, and the first clamping strip is matched with the first clamping space.
Through adopting above-mentioned technical scheme, when the heat insulating strip installation, first joint groove is packed into to first fixture block, and first joint strip joint is in the joint space, and first fixture block and first joint strip all receive first joint bellied pressure and take place elastic deformation simultaneously, and first joint strip is full of first joint space, has increased the area of contact of heat insulating strip and first joint groove effectively, has still further stabilized the joint stability of first fixture block when having improved frictional force.
Preferably, a second clamping space is formed between two adjacent second clamping protrusions, a second clamping strip is fixedly connected to the second clamping block, and the second clamping strip is matched with the second clamping space.
Through adopting above-mentioned technical scheme, when the heat insulating strip installation, the second joint groove is packed into to the second fixture block, and second joint strip joint is in the joint space, and second fixture block and second joint strip all receive the bellied pressure of second joint and take place elastic deformation simultaneously, and the second joint strip is full of the second joint space, has increased the area of contact of heat insulating strip and second joint groove effectively, has still further stabilized the joint stability of second fixture block when having improved frictional force.
Preferably, grooves which are convenient for the installation of the heat insulation strips are formed in the first clamping block and the second clamping block.
Through adopting above-mentioned technical scheme, when the heat insulating strip installation, first fixture block and second fixture block on the heat insulating strip all are pressed and are warp, and the setting of recess is convenient for leave the surplus when first fixture block and second fixture block are pressed and are warp, the installation of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first clamping bulge and the second clamping bulge are arranged, so that the heat insulation strip is further clamped and fixed on the basis of the original dovetail groove clamping, and the stability of the heat insulation strip connecting structure is improved;
2. the stability of the connection of the heat insulation strip is effectively improved by virtue of the plurality of first clamping bulges and the plurality of second clamping bulges;
3. through the setting of first joint strip and second joint strip, increased the area of contact in heat insulating strip and first joint groove and second joint groove, increased the stability that the heat insulating strip is connected.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present application, which generally embodies the overall structure;
FIG. 2 is a cross-sectional view of a second embodiment of the present application, which is primarily an overall structure;
reference numerals: 1. a first profile; 2. a second profile; 3. a heat insulating strip; 4. a first clamping groove; 5. a second clamping groove; 6. a first clamping protrusion; 7. a second clamping protrusion; 8. a first clamping block; 9. a second clamping block; 10. the first clamping space; 20. a first clamping strip; 30. the second clamping space; 40. a second clamping strip; 50. a groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a heat insulation strip connection structure.
Example 1
As shown in fig. 1, a heat insulation strip connection structure includes a first section bar 1, a second section bar 2 and a heat insulation strip 3, a first clamping groove 4 is formed in the first section bar 1, a second clamping groove 5 is formed in the second section bar 2, the first clamping groove 4 and the second clamping groove 5 are oppositely arranged, the first clamping groove 4 and the second clamping groove 5 are dovetail-shaped, the first clamping groove 4 and the second clamping groove 5 are identical in size, a first clamping block 8 and a second clamping block 9 are integrally formed on two sides of the heat insulation strip 3 respectively, the first clamping block 8 and the second clamping block 9 are identical in size, the first clamping block 8 and the second clamping block 9 are also dovetail-shaped, and the first clamping block 8 is slightly smaller than the first clamping groove 4 in size.
As shown in fig. 1, a first clamping protrusion 6 is formed on a side wall of the first clamping groove 4, a plurality of first clamping protrusions 6 are arranged, the forming direction of the first clamping protrusion 6 deviates from one side of the opening of the first clamping groove 4, a second clamping protrusion 7 is formed on a side wall of the second clamping groove 5, a plurality of second clamping protrusions 7 are arranged, and the forming direction of the second clamping protrusion 7 deviates from one side of the opening of the second clamping groove 5. The first clamping block 8 and the second clamping block 9 are also provided with grooves 50 which are convenient for installing the heat insulation strips 3.
During the use, with thermal-insulated strip 3 installation through external equipment, protruding 6 butt of first joint makes first fixture block 8 take place elastic deformation on first fixture block 8, recess 50 plays the effect of dodging, be convenient for install, a part on the first fixture block 8 is squeezed into between two first joint grooves 4, but wholly keep original dovetails shape, the same reason, protruding 7 butt of second joint makes second fixture block 9 take place elastic deformation on second fixture block 9, recess 50 plays the effect of dodging, be convenient for install, a part on the second fixture block 9 is squeezed into between two second joint grooves 5, but wholly keep original dovetails shape. The first clamping bulge 6 and the second clamping bulge 7 are in barb shapes, when the heat insulation strip 3 is wanted to be separated, the heat insulation strip 3 is hooked and stabilized in the first clamping groove 4 and the second clamping groove 5, and meanwhile, the separation difficulty of the first clamping block 8 and the second clamping block 9 can be increased due to the dovetail-shaped first clamping block 8 and second clamping block 9.
The implementation principle of the heat insulation strip connection structure in the embodiment of the application is as follows: when put into practical use, after the installation of thermal-insulated strip 3 is accomplished, from external pulling or rotating thermal-insulated strip 3, the bellied 7 combined action of first joint arch 6 and second joint makes thermal-insulated strip 3 stable, is difficult to remove.
Example two
As shown in fig. 2, the difference between the present embodiment and the first embodiment is that a first clamping space 10 is formed between two adjacent first clamping protrusions 6, a first clamping strip 20 is integrally formed on the first clamping block 8, the first clamping strip 20 is matched with the first clamping space 10, a second clamping space 30 is formed between two adjacent second clamping protrusions 7, a second clamping strip 40 is integrally formed on the second clamping block 9, and the second clamping strip 40 is matched with the second clamping space 30.
When the heat insulation strip 3 is used, the heat insulation strip 3 is installed through external equipment, the first clamping protrusions 6 are abutted on the first clamping blocks 8, so that the first clamping blocks 8 are elastically deformed, meanwhile, the first clamping strips 20 enter the first clamping space 10, the first clamping space 10 is filled up and abutted against the inner wall of the first clamping space 10, and the heat insulation strip 3 is further clamped. Similarly, the second clamping protrusion 7 is abutted on the second clamping block 9, so that the second clamping block 9 is elastically deformed, meanwhile, the second clamping strip 40 enters the second clamping space 30, the second clamping space 30 is filled up and abutted on the inner wall of the second clamping space 30, and the heat insulation strip 3 is further clamped.
The implementation principle of the second embodiment is as follows: when the heat insulation strip 3 is put into practical use, after the heat insulation strip 3 is installed, the heat insulation strip 3 is pulled or rotated from the outside, and the heat insulation strip 3 is stable and difficult to move due to the combined action of the first clamping protrusion 6, the first clamping strip 20, the second clamping protrusion 7 and the second clamping strip 40.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A heat insulating strip connection structure, its characterized in that: including first section bar (1), second section bar (2) and heat insulating strip (3), first joint groove (4) have been seted up on first section bar (1), second joint groove (5) have been seted up on second section bar (2), first joint groove (4) with second joint groove (5) all are the dovetailed, the shaping has first joint arch (6) on the lateral wall of first joint groove (4), the shaping has second joint arch (7) on the lateral wall of second joint groove (5), heat insulating strip (3) both sides shaping respectively has first fixture block (8) and second fixture block (9) of dovetailed, first fixture block (8) joint is fixed on first joint arch (6), second fixture block (9) joint is fixed on second joint arch (7).
2. The insulation bar connection according to claim 1, wherein: the first clamping protrusions (6) are arranged in a plurality.
3. The insulation bar connection according to claim 1, wherein: the second clamping protrusions (7) are arranged in a plurality.
4. A heat insulating strip connection according to claim 2, wherein: the forming direction of the first clamping bulge (6) faces to one side deviating from the opening of the first clamping groove (4).
5. A heat insulating strip connection according to claim 3, wherein: the forming direction of the second clamping protrusion (7) faces to one side deviating from the opening of the second clamping groove (5).
6. The insulation bar connection according to claim 4, wherein: a first clamping space (10) is formed between two adjacent first clamping bulges (6), a first clamping strip (20) is fixedly connected to the first clamping block (8), and the first clamping strip (20) is matched with the first clamping space (10).
7. The insulation bar connection according to claim 5, wherein: a second clamping space (30) is formed between two adjacent second clamping bulges (7), a second clamping strip (40) is fixedly connected to the second clamping block (9), and the second clamping strip (40) is matched with the second clamping space (30).
8. The insulation bar connection according to claim 1, wherein: grooves (50) which are convenient for installing the heat insulation strips (3) are formed in the first clamping blocks (8) and the second clamping blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046787.XU CN218912647U (en) | 2023-01-06 | 2023-01-06 | Heat insulation strip connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046787.XU CN218912647U (en) | 2023-01-06 | 2023-01-06 | Heat insulation strip connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218912647U true CN218912647U (en) | 2023-04-25 |
Family
ID=86048688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320046787.XU Active CN218912647U (en) | 2023-01-06 | 2023-01-06 | Heat insulation strip connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218912647U (en) |
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2023
- 2023-01-06 CN CN202320046787.XU patent/CN218912647U/en active Active
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