CN204060439U - A kind ofly coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch - Google Patents
A kind ofly coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch Download PDFInfo
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- CN204060439U CN204060439U CN201420486064.2U CN201420486064U CN204060439U CN 204060439 U CN204060439 U CN 204060439U CN 201420486064 U CN201420486064 U CN 201420486064U CN 204060439 U CN204060439 U CN 204060439U
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- adhesive tape
- aluminum
- pinch
- rubber strip
- pvc profile
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Coordinate a coextrusion rubber strip after the PVC profile of aluminum-pinch, comprise adhesive tape body, the side of described adhesive tape body is provided with card article, and one end of described adhesive tape body connects tail bar and compression bar, and the side of described tail bar is provided with groove.After the utility model, coextrusion rubber strip can realize the close fit of adhesive tape and aluminum-pinch, this adhesive tape changes existing adhesive tape subsequent installation to the way on section bar, save the choosing of installation procedure and sealing joint strip, transport, the cost such as storage, greatly reduce cost of production and human cost; Simultaneously this adhesive tape adopt after co-extrusion technology and PVC profile one-body molded, the sealing effectiveness of adhesive tape is better, and adhesive tape adopts TPV material to be conducive to improving door and window crudy and application life, this adhesive tape effect obviously, Be very effective.
Description
Technical field
The utility model relates to and a kind ofly coordinates coextrusion rubber strip after the PVC profile of aluminum-pinch, belongs to plastic-steel door and window processing technique field.
Background technology
At present, plastic-steel door and window is generally provided with aluminum-pinch, and plastic-steel door and window detains the aesthetic property that aluminum-pinch not only increases door and window outward, enhance simultaneously heat insulation, insulation, moistureproof, fire-retardant, acid and alkali-resistance, corrosion resistance.In the process of installing aluminum-pinch, aluminum-pinch needs and the cooperation such as section bar, adhesive tape, but existing adhesive tape is not exclusively used in and matches with aluminum-pinch, existing adhesive tape needs manually to be pressed onto on section bar, this mode causes door and window processing technology complicated, and misoperation will affect the quality of door and window.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of and coordinates coextrusion rubber strip after the PVC profile of aluminum-pinch.
The technical solution of the utility model is as follows:
Coordinate a coextrusion rubber strip after the PVC profile of aluminum-pinch, comprise adhesive tape body, the side of described adhesive tape body is provided with card article, and one end of described adhesive tape body connects tail bar and compression bar, and the side of described tail bar is provided with groove.
Preferably, the opposite side of described adhesive tape body is set to wavy surface, described compression bar and wavy surface shape at a certain angle.The benefit of this design is, the another side of adhesive tape body is set to rough wavy surface, extrude with wavy surface when compression bar is at Window closing and overlap, effectively can increase contact surface and the frictional force of compression bar and adhesive tape body, improve the sealing to window.
Preferably, the angle angle of described compression bar and wavy surface is 25 °-45 °.The benefit of this design is, compression bar can be fitted more with sash, ensures sealing.
Preferred further, the angle angle of described compression bar and wavy surface is 33 °.
Preferably, the degree of depth of described groove is 0.7-1.2mm.The object of this design is, the degree of depth of this groove and aluminum-pinch can closely cooperate, not loose not tight, when sash is closed, can play good laminating effect.
Preferably, described card article is set to T-shaped card article.The benefit of this design is, card article itself has elasticity, can be embedded into well in adhesive tape draw-in groove, be set to T-shaped card article, effectively can ensure that card article is closely stuck in adhesive tape draw-in groove, strengthens tightness sealing, prevents from coming off.
In the process of adhesive tape, adhesive tape adopts TPV material, PVC profile is provided with adhesive tape draw-in groove simultaneously, adhesive tape and PVC profile are by hot co-extrusion technology, complete through twice extrusion molding, adhesive tape embedded part and card article melt and are bonded in the adhesive tape draw-in groove of PVC profile, the compression bar of adhesive tape opposite side extrudes with wavy surface when Window closing and overlaps, the design of wavy surface add with compression bar can contact and frictional force, further increase the sealing of window, then aluminum-pinch is stuck in the groove of tail bar side, tail bar then plays buffer action when window is closed to aluminum-pinch, prevent two aluminum-pinchs from colliding with mutually.
The beneficial effects of the utility model are:
After the utility model, coextrusion rubber strip can realize the close fit of adhesive tape and aluminum-pinch, this adhesive tape changes existing adhesive tape subsequent installation to the way on section bar, save the choosing of installation procedure and sealing joint strip, transport, the cost such as storage, greatly reduce cost of production and human cost; Simultaneously this adhesive tape adopt after co-extrusion technology and PVC profile one-body molded, the sealing effectiveness of adhesive tape is better, and adhesive tape adopts TPV material to be conducive to improving door and window crudy and application life, this adhesive tape effect obviously, Be very effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of coextrusion rubber strip after the utility model;
Fig. 2 is the structural representation after the utility model after coextrusion rubber strip installation;
Wherein: 1, adhesive tape body, 2, card article, 3, compression bar, 4, wavy surface, 5, tail bar, 6, groove, 7, aluminum-pinch, 8, section bar.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited thereto.
Embodiment 1:
A kind ofly coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch, comprise adhesive tape body 1, the side of described adhesive tape body 1 is provided with T-shaped card article 2, and one end of described adhesive tape body 1 connects tail bar 5 and compression bar 3, the side of described tail bar 5 is provided with groove 6, and the degree of depth of described groove 6 is 1.2mm.
In the process of adhesive tape, adhesive tape adopts TPV material, PVC profile is provided with adhesive tape draw-in groove simultaneously, adhesive tape and PVC profile are by hot co-extrusion technology, complete through twice extrusion molding, adhesive tape embedded part and card article melt and are bonded in the adhesive tape draw-in groove of PVC profile, the compression bar of adhesive tape opposite side extrudes with wavy surface when Window closing and overlaps, the design of wavy surface add with compression bar can contact and frictional force, further increase the sealing of window, then aluminum-pinch is stuck in the groove of tail bar side, tail bar then plays buffer action when window is closed to aluminum-pinch, prevent two aluminum-pinchs from colliding with mutually.
Embodiment 2:
Coordinate a coextrusion rubber strip after the PVC profile of aluminum-pinch, as described in Example 1, its difference is structure, and the degree of depth of described groove 6 is 0.7mm.
Embodiment 3:
A kind ofly coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch, as described in Example 1, its difference is structure, and the opposite side of described adhesive tape body is set to wavy surface, described compression bar and wavy surface shape at a certain angle, the angle angle of described compression bar and wavy surface is 25 °.
Embodiment 4:
Coordinate a coextrusion rubber strip after the PVC profile of aluminum-pinch, as described in Example 3, its difference is structure, and the angle angle of described compression bar and wavy surface is 45 °.
Embodiment 5:
Coordinate a coextrusion rubber strip after the PVC profile of aluminum-pinch, as described in Example 3, its difference is structure, and the angle angle of described compression bar and wavy surface is 33 °.
Claims (6)
1. coordinate a coextrusion rubber strip after the PVC profile of aluminum-pinch, it is characterized in that, comprise adhesive tape body, the side of described adhesive tape body is provided with card article, and one end of described adhesive tape body connects tail bar and compression bar, and the side of described tail bar is provided with groove.
2. as claimed in claim 1 coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch, it is characterized in that, the opposite side of described adhesive tape body is set to wavy surface, described compression bar and wavy surface shape at a certain angle.
3. as claimed in claim 2 coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch, it is characterized in that, the angle angle of described compression bar and wavy surface is 25 °-45 °.
4. as claimed in claim 3 coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch, it is characterized in that, the angle angle of described compression bar and wavy surface is 33 °.
5. as claimed in claim 1 coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch, it is characterized in that, the degree of depth of described groove is 0.7-1.2mm.
6. as claimed in claim 1 coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch, it is characterized in that, described card article is set to T-shaped card article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486064.2U CN204060439U (en) | 2014-08-27 | 2014-08-27 | A kind ofly coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486064.2U CN204060439U (en) | 2014-08-27 | 2014-08-27 | A kind ofly coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060439U true CN204060439U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486064.2U Active CN204060439U (en) | 2014-08-27 | 2014-08-27 | A kind ofly coordinate coextrusion rubber strip after the PVC profile of aluminum-pinch |
Country Status (1)
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| CN (1) | CN204060439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901121A (en) * | 2017-12-26 | 2018-04-13 | 有利华建材(惠州)有限公司 | Section bar embeds the cutter of adhesive tape |
-
2014
- 2014-08-27 CN CN201420486064.2U patent/CN204060439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901121A (en) * | 2017-12-26 | 2018-04-13 | 有利华建材(惠州)有限公司 | Section bar embeds the cutter of adhesive tape |
| CN107901121B (en) * | 2017-12-26 | 2023-12-26 | 有利华建材(惠州)有限公司 | Cutter device for embedded adhesive tape of section bar |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |