CN205477280U - Outer joint strip of energy -conserving window frame - Google Patents
Outer joint strip of energy -conserving window frame Download PDFInfo
- Publication number
- CN205477280U CN205477280U CN201620039819.3U CN201620039819U CN205477280U CN 205477280 U CN205477280 U CN 205477280U CN 201620039819 U CN201620039819 U CN 201620039819U CN 205477280 U CN205477280 U CN 205477280U
- Authority
- CN
- China
- Prior art keywords
- window frame
- energy
- sealing strip
- adhesive tape
- shaped
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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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 75
- 238000004134 energy conservation Methods 0.000 claims description 35
- 239000002390 adhesive tape Substances 0.000 claims description 25
- 229920002943 EPDM rubber Polymers 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004794 expanded polystyrene Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to an outer joint strip of energy -conserving window frame, the clearance of setting on the interior edge of energy -conserving window frame, with the casement window sash contact, between sealed window frame and the casement, joint strip is equipped with basic limit the one side on base limit is equipped with T shape window frame hitch clevis limit the opposite side on base limit is equipped with the S -shaped sealing strip, the beneficial effects of the utility model are that: adopting the joint strip of second third of the ten heavenly stems of ternary expanded polystyrene (EPS), being equipped with the S -shaped sealing strip, clearance change great between adaptable casement and the window frame is measured, is showing the sealed effect of window seam that has improved the flat -open window, and joint strip has good aging resistance ability.
Description
Technical field
This utility model belongs to Energy Saving Windows sealing device, particularly relates to a kind of energy-conservation window frame external seal adhesive tape.
Background technology
Being provided with the sealing joint strip for seal clearance between aluminium alloy energy-saving inwardly opened window sash and window frame, the structure of sealing joint strip mostly is flat board " L " shape, and the material of sealing joint strip generally uses General Purpose Rubber.When sash is closed, sealing joint strip under the sash of inwardly opened window and the pressure effect of window frame, the compress variation of the sealing joint strip of flat board " L " shape generally≤0.5mm；And be 0～0.8 ‰ according to standard GB/T 5237.1-2008, the window frame of door and window and the permission amount of bow of sash profile；It is 0～2mm(section bar width that the amount of twisting is turned round in the window frame of door and window and the permission of sash profile > 25～50mm, profile length > 1000～2000mm).Calculating by the casement window that height dimension is 1m, its comprehensive cumulative error also can be more than the compress variation of the sealing joint strip of flat board " L " shape.This technological deficiency has resulted in the window of common casement window and has stitched phenomenon that is poorly sealed and that leak out.It addition, the sealing joint strip of General Purpose Rubber material there is also obvious catabiosis.
Summary of the invention
The purpose of this utility model is the technical scheme proposing a kind of energy-conservation window frame external seal adhesive tape, improves the sealing joint strip adaptability to the gap variable quantity between sash and window frame, strengthens sealing effectiveness, improves the ageing-resistant performance of sealing joint strip.
To achieve these goals, the technical solution of the utility model is: a kind of energy-conservation window frame external seal adhesive tape, is arranged on the interior edge of energy-conservation window frame, contacts with open flat casement sash, the gap between sealing window frame and sash；Described sealing joint strip is provided with base limit, is provided with T-shaped window frame in the side on described base limit and connects edge, and the opposite side on described base limit is provided with S-shaped sealing strip.
Further, in order to realize good sealing effectiveness, described S-shaped sealing strip is from the side on described base limit to rotary bending inside base limit, and the lateral direction bending on the Zai Xiangji limit, termination of described S-shaped sealing strip, within the termination of described S-shaped sealing strip is positioned at the outer side edges on described base limit.
Further, the thickness of described S-shaped sealing strip is 0.7～0.85mm；The distance on described S-shaped sealing strip top to described base limit is not less than 3.0mm.
Further, in order to improve sealing effectiveness and durability, described energy-conservation window frame external seal adhesive tape be material be the adhesive tape of EPDM foamed glue.
Further, in order to make sealing joint strip be securely fixed on window frame, be provided with the sealing strip mounting groove of T-shaped on the interior edge of described energy-conservation window frame, the T-shaped window frame of described energy-conservation window frame external seal adhesive tape connects the width of the cantilever arm of edge not less than the width of the notch of the T-shaped sealing strip mounting groove on edge in described energy-conservation window frame.
The beneficial effects of the utility model are: use the sealing joint strip of EPDM foamed glue, it is provided with S-shaped sealing strip, being suitable for gap variable quantity bigger between sash and window frame, significantly improve the window seam sealing effectiveness of casement window, sealing joint strip has good ageing-resistant performance.
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is this utility model structure section figure；
Fig. 2 is this utility model installation diagram on edge in window frame；
Fig. 3 is utility model works state diagram；
Fig. 4 is the working state figure of this utility model minimal compression size；
Fig. 5 is the working state figure of this utility model optimal seal size；
Fig. 6 is the working state figure of this utility model maximum compression size；
Fig. 7 is traditional sealing joint strip structure section figure.
Detailed description of the invention
As shown in Figure 1, Figure 2, Fig. 3, a kind of energy-conservation window frame external seal adhesive tape 10, be arranged on the interior edge of energy-conservation window frame 20, contact with open flat casement sash 30, the gap between sealing window frame and sash；Described sealing joint strip is provided with base limit 11, is provided with T-shaped window frame in the side on described base limit and connects edge 12, and the opposite side on described base limit is provided with S-shaped sealing strip 13.
Described S-shaped sealing strip is from the side 14 on described base limit to rotary bending inside base limit, and the lateral direction bending to base limit again of the termination 15 of described S-shaped sealing strip, within the termination of described S-shaped sealing strip is positioned at the outer side edges on described base limit.
The thickness E 1 of described S-shaped sealing strip is 0.7～0.85mm；Distance K on described S-shaped sealing strip top to described base limit is not less than 3.0mm.
Described energy-conservation window frame external seal adhesive tape be material be the adhesive tape of EPDM foamed glue.
Be provided with the sealing strip mounting groove 21 of T-shaped on the interior edge of described energy-conservation window frame, the T-shaped window frame of described energy-conservation window frame external seal adhesive tape connects the width W of the cantilever arm of edge not less than the width W1 of the notch of the T-shaped sealing strip mounting groove on edge in described energy-conservation window frame.
Embodiment one:
As shown in Figure 1, Figure 2, Fig. 3, a kind of energy-conservation window frame external seal adhesive tape 10, be arranged on the interior edge of energy-conservation window frame 20, contact with open flat casement sash 30, the gap between sealing window frame and sash.
Sealing joint strip is provided with base limit 11, the thickness E=1.0mm on base limit.
It is provided with T-shaped window frame in the side on base limit and connects edge 12, T-shaped window frame connects the width W=4.0mm of the cantilever arm of edge, the sealing strip mounting groove 21 of T-shaped it is provided with on the interior edge of energy-conservation window frame, the width W1=4.0mm of sealing strip mounting groove, the T-shaped window frame of sealing joint strip connects the width of the cantilever arm of edge equal to the width of the notch of the T-shaped sealing strip mounting groove on edge in energy-conservation window frame.
Opposite side on base limit is provided with S-shaped sealing strip 13.S-shaped sealing strip from the side 14 on base limit to rotary bending inside base limit, lateral direction bending from the termination 15 of S-shaped sealing strip to base limit again, and within the termination of S-shaped sealing strip is positioned at the outer side edges 14 on base limit.The thickness E 1 of S-shaped sealing strip is 0.7mm；Distance K=3.5 on S-shaped sealing strip top to described base limit.
The material of energy-conservation window frame external seal adhesive tape is EPDM foamed glue.EPDM foamed glue relatively General Purpose Rubber is soft, is more easily generated elastic deformation, can realize sealing at bigger gap space.EPDM foamed glue also has more preferable bend resistance fatigue behaviour and ageing resistace.
Traditional sealing joint strip 40, as it is shown in fig. 7, be " L " shape structure.Relying primarily on its sealing turning 41 and realize sealing function, compress variation is usually more than 0.5mm.The energy-conservation window frame external seal adhesive tape of the present embodiment have employed S-shaped sealing strip, considerably increases the compress variation of sealing joint strip, and compress variation is not less than 2.5mm.S-shaped sealing strip is to Ji Biannei lateral bend, and when being compressed, S-shaped sealing strip is toppled over inside base limit or contacts with base limit, can obtain better seal effect.Owing to the quality of EPDM foamed glue is the most soft, in order to make it be firmly installed in energy-conservation window frame in the T-shaped sealing strip mounting groove on edge, add the width that the T-shaped window frame of sealing joint strip connects the cantilever arm of edge.The T-shaped window frame of traditional sealing joint strip connects the width W2=2.6mm of edge cantilever arm, and the T-shaped window frame of the present embodiment connects the width W1=4.0mm of the cantilever arm of edge.
As shown in Figure 4, the minimal compression size P1=1.5mm of the energy-conservation window frame external seal adhesive tape of the present embodiment.As it is shown in figure 5, optimal seal size P2=2.4mm of the energy-conservation window frame external seal adhesive tape of the present embodiment, optimal seal size can be as the design gaps size between sash and window frame.As shown in Figure 6, the maximum compression size P3=4.0mm of the energy-conservation window frame external seal adhesive tape of the present embodiment.Sealing effectiveness still can be preferably realized in the case of gap between sash sash and window frame is uneven.
Claims (5)
1. an energy-conservation window frame external seal adhesive tape, is arranged on the interior edge of energy-conservation window frame, contacts with open flat casement sash, the gap between sealing window frame and sash；It is characterized in that, described sealing joint strip is provided with base limit, is provided with T-shaped window frame in the side on described base limit and connects edge, and the opposite side on described base limit is provided with S-shaped sealing strip.
One the most according to claim 1 energy-conservation window frame external seal adhesive tape, it is characterized in that, described S-shaped sealing strip from the side on described base limit to rotary bending inside base limit, the lateral direction bending on the Zai Xiangji limit, termination of described S-shaped sealing strip, within the termination of described S-shaped sealing strip is positioned at the outer side edges on described base limit.
One the most according to claim 1 energy-conservation window frame external seal adhesive tape, it is characterised in that the thickness of described S-shaped sealing strip is 0.7～0.85mm；The distance on described S-shaped sealing strip top to described base limit is not less than 3.0mm.
One the most according to claim 1 energy-conservation window frame external seal adhesive tape, it is characterised in that described energy-conservation window frame external seal adhesive tape be material be the adhesive tape of EPDM foamed glue.
One the most according to claim 4 energy-conservation window frame external seal adhesive tape, it is characterized in that, be provided with the sealing strip mounting groove of T-shaped on the interior edge of described energy-conservation window frame, the T-shaped window frame of described energy-conservation window frame external seal adhesive tape connects the width of the cantilever arm of edge not less than the width of the notch of the T-shaped sealing strip mounting groove on edge in described energy-conservation window frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039819.3U CN205477280U (en) | 2016-01-18 | 2016-01-18 | Outer joint strip of energy -conserving window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039819.3U CN205477280U (en) | 2016-01-18 | 2016-01-18 | Outer joint strip of energy -conserving window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205477280U true CN205477280U (en) | 2016-08-17 |
Family
ID=56668145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039819.3U Expired - Fee Related CN205477280U (en) | 2016-01-18 | 2016-01-18 | Outer joint strip of energy -conserving window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205477280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374628A (en) * | 2018-02-28 | 2018-08-07 | 重庆市育才职业教育中心 | Engineering machinery device cabin door sealing structure |
-
2016
- 2016-01-18 CN CN201620039819.3U patent/CN205477280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374628A (en) * | 2018-02-28 | 2018-08-07 | 重庆市育才职业教育中心 | Engineering machinery device cabin door sealing structure |
| CN108374628B (en) * | 2018-02-28 | 2020-01-07 | 重庆市育才职业教育中心 | Engineering mechanical device cabin door sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |