CN210564066U - Sealing heat insulation strip - Google Patents
Sealing heat insulation strip Download PDFInfo
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- CN210564066U CN210564066U CN201920764773.5U CN201920764773U CN210564066U CN 210564066 U CN210564066 U CN 210564066U CN 201920764773 U CN201920764773 U CN 201920764773U CN 210564066 U CN210564066 U CN 210564066U
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Abstract
The utility model provides a sealing heat insulation strip, which comprises a first plate body in a plane plate shape, wherein a first end of the first plate body is bent to one side to form a first bending part, a second end of the first plate body is bent to one side to form a second bending part, the bending directions of the first bending part and the second bending part are opposite, a first bulge vertical to the first bending part is arranged on the side surface of the first bending part, a second bulge vertical to the second bending part is arranged on the side surface of the second bending part, a first fixing part is arranged on the surface of the first plate body near the first bulge, a second fixing part is arranged on the surface of the first plate body near the second bulge, foaming materials are filled between the first fixing part and the second fixing part and the first plate body, the utility model can ensure that the heat insulation strip can be influenced by unidirectional acting force for a long time, the firmness and the sealing effect are ensured.
Description
Technical Field
The utility model belongs to the technical field of thermal insulation material, in particular to sealed heat insulating strip.
Background
At present, in an aluminum profile door and window structure of a building, the application of the heat insulation strip is very wide, the I-shaped heat insulation strip is developed firstly, and the tensile force in the national standard must reach 70 MPa. However, in general, the possible force direction (such as wind force) of the heat insulation strips is from substantially the same surface, and after a long time, the heat insulation strips are easy to loose, so that the heat insulation effect is not ideal.
Therefore, in view of the above-mentioned scheme in actual manufacture and implementation lost part of using, and revise, improve, at the same time originally seek good spirit and theory to by the assistance of professional knowledge, experience, and after many ways are ingeniously thought, experimental, the side is created the utility model discloses, specially provide a sealed heat insulating strip again, can guarantee that heat insulating strip can be long-time under the influence of unidirectional action force, guarantee fastness and sealed effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sealed heat insulating strip has solved the problem among the prior art.
The technical scheme of the utility model is realized like this: the sealing heat insulation strip comprises a first plate body in a plane plate shape, wherein a first end of the first plate body is bent towards one side to form a first bent part, a second end of the first plate body is bent towards one side to form a second bent part, the bending directions of the first bent part and the second bent part are opposite, a first bulge perpendicular to the first bent part is arranged on the side surface of the first bent part, a second bulge perpendicular to the second bent part is arranged on the side surface of the second bent part, a first fixing part is arranged on the surface of the first plate body close to one end of the first bulge, a second fixing part is arranged on the surface of the first plate body close to one end of the second bulge, foaming materials are filled between the first fixing part and the first plate body, and arc-shaped salient points are arranged on the surface of the first bulge close to one side of the second bulge, and arc-shaped salient points are arranged on the surface of one side, close to the first convex part, of the second convex part.
As a preferred embodiment, the first fixing portion includes a first section perpendicular to the first plate and a second section parallel to the first plate, and the first section and the second section are integrally disposed therebetween.
In a preferred embodiment, the second fixing portion includes a third segment perpendicular to the first plate and a fourth segment parallel to the first plate, and the third segment and the fourth segment are integrally disposed therebetween.
In a preferred embodiment, the first plate body is integrally provided with a first bent portion, and the first plate body is integrally provided with a second bent portion.
In a preferred embodiment, the first plate is integrally provided with the first segment, and the first plate is integrally provided with the third segment.
As a preferred embodiment, the first plate body, the first bent portion, the second bent portion, the first fixing portion and the second fixing portion are all made of PVC material.
As a preferred embodiment, the foamed material is polyurethane.
As a preferred embodiment, an angle between the first bent portion and the first plate body is smaller than 90 °, and an angle between the second bent portion and the first plate body is smaller than 90 °.
In a preferred embodiment, the height of the first protrusion is equal to or less than half of the length of the first bending portion, and the height of the second protrusion is equal to or less than half of the length of the second bending portion.
In a preferred embodiment, the first section of the first fixing portion is shorter than the second section, and the third section of the second fixing portion is shorter than the fourth section.
After the technical scheme is adopted, the beneficial effects of the utility model are that: when the sealing and heat insulation strip is used for sealing and heat insulation, the aluminum type door and window structure matched with the sealing and heat insulation strip is fixed with the first bending part and the second bending part at the two ends of the first plate body, the first bulge on the surface of the first bending part and the second bulge on the surface of the second bending part are utilized to fix the edge of the aluminum type door and window structure, the connection gap between the first bending part and the aluminum type door and window structure is sealed after the foaming material fixed by the first fixing part and the second fixing part is foamed, so that the ventilation phenomenon is avoided, the bending angles of the first bending part and the second bending part further ensure the stability between the first bending part and the aluminum door and window structure, and when the installation, need not consider the positive and negative of heat insulating strip, it is very convenient to install, and this sealed heat insulating strip can guarantee that heat insulating strip can be long-time under the influence of one-way effort, guarantees fastness and sealed effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic sectional view of the mounting structure of the present invention.
In the figure, 1-first bend; 2-a first protrusion; 3-a second stage; 4-a foam material; 5-a second protrusion; 6-a second bending part; 7-arc convex points; 8-the fourth section; 9-third stage; 10-a first plate body; 11-first stage; 12-a foamed material; 13-door and window section bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in FIG. 1, the sealing and heat insulating strip comprises a first plate 10 in a planar plate shape, a first end of the first plate 10 is bent to one side to form a first bent portion 1, a second end of the first plate 10 is bent to one side to form a second bent portion 6, the bending directions of the first bent portion 1 and the second bent portion 6 are opposite, a first protrusion 2 perpendicular to the first bent portion 1 is arranged on the side surface of the first bent portion 1, a second protrusion 5 perpendicular to the second bent portion 6 is arranged on the side surface of the second bent portion 6, a first fixing portion is arranged on the surface of the first plate 10 near one end of the first protrusion 2, a second fixing portion is arranged on the surface of the first plate 10 near one end of the second protrusion 5, foam materials (4; 12) are filled between the first fixing portion and the second fixing portion and the first plate 10, an arc-shaped salient point 7 is arranged on the surface of the first protrusion 2 near one side of the second protrusion 5, the arc salient points 7 are arranged on the surface of one side, close to the first bulge 2, of the second bulge 5, and firmness between the sealing heat insulation strip and the door and window profile 13 can be further guaranteed by utilizing the arc salient points 7. When the door and window profile is used, the end part of the first bending part 1 is embedded into the groove on one side of the door and window profile 13, the end part of the second bending part 6 is embedded into the groove on the other side of the door and window profile 13, preliminary fixing is achieved, and the joint is further sealed through sealant and the like.
The first fixing portion comprises a first section 11 perpendicular to the first plate body 10 and a second section 3 parallel to the first plate body 10, and the first section 11 and the second section 3 are integrally arranged. The second fixing portion includes a third segment 9 perpendicular to the first plate body 10 and a fourth segment 8 parallel to the first plate body 10, and the third segment 9 and the fourth segment 8 are integrally disposed therebetween.
The first plate 10 is integrally disposed with the first bending portion 1, and the first plate 10 is integrally disposed with the second bending portion 6. The first plate body 10 is integrally provided with the first section 11, and the first plate body 10 is integrally provided with the third section 9.
The first plate body 10, the first bending part 1, the second bending part 6, the first fixing part and the second fixing part are made of PVC materials, PVC is widely applied, cost is low relatively, and stability is excellent. The foaming material (4; 12) is polyurethane, the polyurethane material also has the functions of heat preservation and water resistance, and when the foaming material is used at the joint of each bent part and the door and window structure, the foaming material can well play the role, so that the heat preservation and heat insulation effects of the heat insulation strips are further ensured.
The included angle between the first bending part 1 and the first plate body 10 is smaller than 90 degrees, and the included angle between the second bending part 6 and the first plate body 10 is smaller than 90 degrees. Less than 90 degrees, better tension can be generated between the bending part and the profile structure of the door and window, and the phenomenon of slippage due to the deformation of the bending part can be avoided.
The height of the first protrusion 2 is less than or equal to half of the length of the first bent part 1, and the height of the second protrusion 5 is less than or equal to half of the length of the second bent part 6. If bellied height is too high, the position that is crossed from first panel at protruding top, the atress is big more, and takes place deformation easily when the atress is great, leads to bellied breaking off or slippage phenomenon.
The first section 11 of the first fixing part is shorter than the second section 3, and the third section 9 of the second fixing part is shorter than the fourth section 8. The first section 11 and the third section 9 are respectively used as structures for connecting the first plate and the second section 3 and connecting the first plate and the fourth section 8, and when the length of the structure is smaller, the connection stability is ensured to a certain extent by the same principle.
The working principle of the sealing heat insulation strip is as follows: when the sealing and heat insulation strip is used for sealing and heat insulation, the aluminum type door and window structure matched with the sealing and heat insulation strip is fixed with the first bent part 1 and the second bent part 6 at two ends of the first plate body 10, the edge of the aluminum type door and window structure is well fixed by the first bulge 2 on the surface of the first bent part 1 and the second bulge 5 on the surface of the second bent part 6, the connecting gap between the first bent part 1 and the second bent part 6 and the aluminum type door and window structure is sealed after foaming by the foaming material (4; 12) fixed by the first fixing part and the second fixing part, the phenomenon of ventilation is avoided, the bending angle of the first bent part 1 and the second bent part 6 further ensures the stability between the sealing and heat insulation strip and the aluminum type door and window structure, in addition, the front and back of the heat insulation strip are not required to be considered during installation, the installation is very convenient and fast, the sealing and heat insulation strip can ensure that the heat insulation strip can, the firmness and the sealing effect are ensured.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sealed heat insulation strip comprises a first plate body in a plane plate shape, and is characterized in that a first end of the first plate body is bent towards one side to form a first bent part, a second end of the first plate body is bent towards one side to form a second bent part, the bending directions of the first bent part and the second bent part are opposite, a first bulge perpendicular to the first bent part is arranged on the side surface of the first bent part, a second bulge perpendicular to the second bent part is arranged on the side surface of the second bent part, a first fixing part is arranged on the surface of the first plate body close to one end of the first bulge, a second fixing part is arranged on the surface of the first plate body close to one end of the second bulge, foaming materials are filled between the first fixing part and the first plate body, and arc-shaped salient points are arranged on the surface of the first bulge close to one side of the second bulge, and arc-shaped salient points are arranged on the surface of one side, close to the first convex part, of the second convex part.
2. The strip of claim 1, wherein the first fastening portion comprises a first section perpendicular to the first plate and a second section parallel to the first plate, the first section and the second section being integrally disposed therebetween.
3. The strip of claim 2, wherein the second fastening portion comprises a third segment perpendicular to the first plate and a fourth segment parallel to the first plate, the third and fourth segments being integrally disposed therebetween.
4. The strip of claim 3, wherein the first panel is integrally formed with the first bend and the first panel is integrally formed with the second bend.
5. The strip of claim 4, wherein the first plate body is integral with the first section and the first plate body is integral with the third section.
6. The strip of claim 5, wherein the first plate body, the first bent portion, the second bent portion, the first fixing portion and the second fixing portion are all made of PVC material.
7. The strip of claim 6, wherein the foam material is polyurethane.
8. The strip of claim 7, wherein the angle between the first bent portion and the first plate body is less than 90 °, and the angle between the second bent portion and the first plate body is less than 90 °.
9. The sealed insulating strip according to claim 8, wherein the first protrusion has a height equal to or less than half of the length of the first bent portion, and the second protrusion has a height equal to or less than half of the length of the second bent portion.
10. The strip of claim 9, wherein the first section of the first anchor portion is shorter in length than the second section and the third section of the second anchor portion is shorter in length than the fourth section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764773.5U CN210564066U (en) | 2019-05-24 | 2019-05-24 | Sealing heat insulation strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764773.5U CN210564066U (en) | 2019-05-24 | 2019-05-24 | Sealing heat insulation strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564066U true CN210564066U (en) | 2020-05-19 |
Family
ID=70639143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920764773.5U Active CN210564066U (en) | 2019-05-24 | 2019-05-24 | Sealing heat insulation strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564066U (en) |
-
2019
- 2019-05-24 CN CN201920764773.5U patent/CN210564066U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealing heat insulation strip Effective date of registration: 20211124 Granted publication date: 20200519 Pledgee: Weifang Bank Co.,Ltd. Linqu Qushan road sub branch Pledgor: BAOTAI INSULATION MATERIALS (SHANDONG) CO.,LTD. Registration number: Y2021980013125 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |