CN204098748U - A kind of door and window sealing strip - Google Patents
A kind of door and window sealing strip Download PDFInfo
- Publication number
- CN204098748U CN204098748U CN201420619876.XU CN201420619876U CN204098748U CN 204098748 U CN204098748 U CN 204098748U CN 201420619876 U CN201420619876 U CN 201420619876U CN 204098748 U CN204098748 U CN 204098748U
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- CN
- China
- Prior art keywords
- seal
- adhesion layer
- door
- layer
- groove
- Prior art date
- 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
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- Seal Device For Vehicle (AREA)
Abstract
The utility model provides a kind of door and window sealing strip, comprises seal and adhesion layer, and adhesion layer is arranged on seal one side; Adhesion layer is arranged along the length direction of seal, and on seal, the edge on the long limit of adhesion layer two is provided with groove.Groove can be a skewed slot, and groove extends in the seal at the adhesion layer back side.Seal can be made up of individual layer or multi-layer sealed layer, and seal also can be hollow-core construction.A kind of door and window sealing strip that the utility model provides, arranges groove by the edge of adhesion layer on seal thus makes weather strip use procedure difficult drop-off, and sealing effectiveness is better, and extends the application life of weather strip.
Description
Technical field
The utility model relates to doors and windows sealing apparatus design technical field, particularly relates to a kind of door and window sealing strip of difficult drop-off.
Background technology
Can be there is certain gap after closing in general door and window, therefore can cause problems such as leaking out, dust is blown into.Now commercially usually adopt weather strip to solve this problem, weather strip is made up of seal and adhered layer two parts, and adhered layer is directly attached on a side of seal.
But, there is the solid problem that is pasted not strongly in above-mentioned this weather strip.Concrete, because door and window needs often to open or close, door and window is opening or closing in process, will certainly produce friction to seal, this frictional force acts on seal, owing to being direct transition between the edge of adhered layer and seal, under the effect of frictional force, seal is very easily raised, thus causes coming off of weather strip, and application life is shorter.
Utility model content
In order to solve the problem, the utility model provides a kind of door and window sealing strip, comprises seal and adhesion layer, and described adhesion layer is arranged on described seal one side; Described adhesion layer is arranged along the length direction of described seal, and on described seal, the edge on long limit, described adhesion layer both sides is provided with groove.
Preferably, described groove extends in the described seal at the described adhesion layer back side.
Preferably, described groove is a skewed slot.
Preferably, described seal is made up of individual layer or multi-layer sealed layer.
Preferably, described seal is hollow-core construction.
The utility model, owing to adopting above technical scheme, makes it compared with prior art, has following advantage and good effect:
A kind of door and window sealing strip that the utility model provides, arranges groove by the edge on the long limit of adhesion layer on seal two thus makes weather strip use procedure difficult drop-off, and sealing effectiveness is better, and extends the application life of weather strip.
Accompanying drawing explanation
By reference to the accompanying drawings, described in detail by following description, more clearly can understand above-mentioned and other feature and advantage of the present utility model, wherein:
Fig. 1 is the schematic cross-section one of weather strip;
Fig. 2 is the schematic cross-section two of weather strip;
Fig. 3 is the front schematic view one of weather strip;
Fig. 4 is the front schematic view two of weather strip.
Symbol description:
1-seal
2-adhesion layer
3-groove.
Detailed description of the invention
See the accompanying drawing that the utility model embodiment is shown, hereafter in more detail the utility model will be described.But the utility model can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present utility model completely.In these accompanying drawings, for clarity sake, may be exaggerated size and the relative size in layer and region.
With reference to figure 1-4, the utility model provides a kind of door and window sealing strip, include seal 1 and adhesion layer 2, the utility model arranges groove 3 by the Liang Chang limit edge of adhesion layer 2 on seal 1, thus make weather strip in use difficult drop-off, sealing effectiveness is better, and extends the application life of weather strip.
In the present embodiment, sealing body 1 entirety is in strip, and a side of seal 1, as installed surface, is provided with adhesion layer 2, and the cross section structure of seal 1 can be D type or E type etc., and be not restricted, weather strip is installed on door and window by adhesion layer 2 herein.Wherein, seal 1 can be made up of individual layer or multi-layer sealed layer, and seal 1 can be made by encapsulants such as rubber and plastic glue; In order to save cost, seal 1 also can be designed as hollow-core construction, about planform and the material of seal 1, is not all restricted herein.
In the present embodiment, preferred adhesion layer 2 is arranged on the center on seal 1 one side, and arranges along the length direction of seal 1, leaves certain distance between the long limit of adhesion layer 2 and the long limit of seal 1.Wherein, on seal 1, adhesion layer 2 Liang Chang limit edge is provided with groove 3, and groove 3 can be arranged as shown in Figure 3 along the whole long limit of adhesion layer 2, also knownly setting is divided along adhesion layer 2 long leg, as shown in Figure 4, be all not construed as limiting herein, can design as the case may be.The utility model is by arranging groove 3 in the edge on long limit, adhesion layer 2 both sides, thus effectively prevent door and window in switching process, the both sides of seal 1 because of the impact by resistance, and drive seal 1 to tear from door and window from the edge of adhesion layer 2, effectively prevent coming off of weather strip.
In the present embodiment, the structure of groove 3 can adopt circular groove as shown in Figure 1; Certainly, the structure of groove 3 not as limit, in order to better prevent coming off of weather strip, groove 3 is extended in the seal 1 at adhesion layer 2 back side, namely groove 3 is a skewed slot, as shown in Figure 2, does not limit in the utility model for the structure of groove 3.
In sum, the utility model provides a kind of door and window sealing strip, comprises seal and adhesion layer, and adhesion layer is arranged on seal one side; Adhesion layer is arranged along the length direction of seal, and on seal, the edge on the long limit of adhesion layer two is provided with groove.Groove can be a skewed slot, and groove extends in the seal at the adhesion layer back side.Seal can be made up of individual layer or multi-layer sealed layer, and seal also can be hollow-core construction.A kind of door and window sealing strip that the utility model provides, arranges groove by the edge of adhesion layer on seal thus makes weather strip use procedure difficult drop-off, and sealing effectiveness is better, and extends the application life of weather strip.
Those skilled in the art should be understood that the utility model can realize with other concrete forms many and not depart from spirit or scope of the present utility model.Although described embodiment of the present utility model, the utility model should be understood and should not be restricted to these embodiments, make changes and modifications within the utility model spirit and scope that those skilled in the art can define as appended claims.
Claims (5)
1. a door and window sealing strip, is characterized in that, comprises seal and adhesion layer, and described adhesion layer is arranged on described seal one side; Described adhesion layer is arranged along the length direction of described seal, and on described seal, the edge on long limit, described adhesion layer both sides is provided with groove.
2. according to door and window sealing strip according to claim 1, it is characterized in that, described groove extends in the described seal at the described adhesion layer back side.
3. according to door and window sealing strip according to claim 2, it is characterized in that, described groove is a skewed slot.
4. according to door and window sealing strip according to claim 1, it is characterized in that, described seal is made up of individual layer or multi-layer sealed layer.
5. according to door and window sealing strip according to claim 1, it is characterized in that, described seal is hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619876.XU CN204098748U (en) | 2014-10-24 | 2014-10-24 | A kind of door and window sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619876.XU CN204098748U (en) | 2014-10-24 | 2014-10-24 | A kind of door and window sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098748U true CN204098748U (en) | 2015-01-14 |
Family
ID=52267185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619876.XU Expired - Fee Related CN204098748U (en) | 2014-10-24 | 2014-10-24 | A kind of door and window sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098748U (en) |
-
2014
- 2014-10-24 CN CN201420619876.XU patent/CN204098748U/en not_active Expired - Fee Related
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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: 20150114 Termination date: 20191024 |