CN219672453U - Composite heat insulation strip - Google Patents
Composite heat insulation strip Download PDFInfo
- Publication number
- CN219672453U CN219672453U CN202223561570.7U CN202223561570U CN219672453U CN 219672453 U CN219672453 U CN 219672453U CN 202223561570 U CN202223561570 U CN 202223561570U CN 219672453 U CN219672453 U CN 219672453U
- Authority
- CN
- China
- Prior art keywords
- cavity
- insulation strip
- heat insulation
- dovetail
- side wall
- 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.)
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- 238000009413 insulation Methods 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Wing Frames And Configurations (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a composite heat insulation strip which comprises a heat insulation strip body, wherein a middle cavity is formed in the middle of the heat insulation strip body, and a multi-cavity hard body is clamped in the middle cavity. The multi-cavity hard body is arranged in the heat insulation strip body, so that the hardness of the heat insulation strip is ensured on the premise of elasticity and toughness, and the heat insulation strip is suitable for the installation requirement of a large-distance partition.
Description
Technical field:
the utility model relates to the technical field of hardware manufacturing equipment, in particular to a composite heat insulation strip.
The background technology is as follows:
the heat-insulating aluminum alloy door and window section bars in the prior art are formed by connecting aluminum alloy section bars on two sides and a middle heat-insulating strip, the hardness of the heat-insulating strip needs to be guaranteed in order to ensure the connection effect of the heat-insulating strip, and meanwhile, certain toughness and elasticity of the heat-insulating strip need to be prevented in order to prevent tightness, and the existing heat-insulating strip, such as a novel window frame section bar with the Chinese patent application number of 201720918275.2, adopts an I-shaped heat-insulating strip, can be realized for a small-distance partition, is not suitable for a large-distance partition, and cannot meet the design requirement in strength.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art and provide a composite heat insulation strip, wherein a multi-cavity hard body is arranged in a heat insulation strip body, so that the hardness of the heat insulation strip is ensured on the premise of elasticity and toughness, and the heat insulation strip is suitable for the installation requirement of a large-distance partition.
The scheme for solving the technical problems is as follows:
the utility model provides a compound heat insulating strip, includes the heat insulating strip body, the middle part shaping of heat insulating strip body has the middle part cavity, has blocked in the middle part cavity and has put multicavity shape stereoplasm body.
The heat insulation strip body is a rectangular strip with a rectangular section, and dovetail-shaped protruding clamping parts are formed on the left side wall and the right side wall of the heat insulation strip body.
The middle part shaping of protruding card portion has the dovetailed through groove, and the inner of dovetailed through groove communicates with each other with the middle part cavity.
The middle cavity is a long cavity with a long section, the multi-cavity hard body is matched with the middle cavity, the outer side wall of the multi-cavity hard body is clung to the inner side wall of the middle cavity, the middle part of the multi-cavity hard body is formed with a plurality of vertical parts, and the middle through grooves of the multi-cavity hard body are separated to form a plurality of cavities.
Dovetail-shaped clamping blocks are formed on the left side wall and the right side wall of the multi-cavity hard body, and are clamped in corresponding dovetail-shaped through grooves.
The utility model has the outstanding effects that:
the multi-cavity hard body is arranged in the heat insulation strip body, so that the hardness of the heat insulation strip is ensured on the premise of elasticity and toughness, and the heat insulation strip is suitable for the installation requirement of a large-distance partition.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present utility model;
fig. 2 is a schematic view of a partial structure of the present utility model mounted on an aluminum alloy.
The specific embodiment is as follows:
the embodiment, see as shown in fig. 1 to 2, is a composite heat insulation strip, including a heat insulation strip body 10, the heat insulation strip body 10 is a rectangular long strip with a rectangular section, dovetail-shaped protruding clamping portions 11 are formed on the left and right side walls of the long strip, the protruding clamping portions 11 are clamped in two aluminum alloy sections to achieve fixation, a middle cavity is formed in the middle of the heat insulation strip body 10, and a multi-cavity hard body 20 is clamped in the middle cavity.
Further, a dovetail-shaped through groove 12 is formed in the middle of the protruding clamping portion 11, and the inner end of the dovetail-shaped through groove 12 is communicated with the middle cavity.
Further, the middle cavity is a long cavity with a long section, the multi-cavity hard body 20 is matched with the middle cavity, the outer side wall of the multi-cavity hard body 20 is tightly attached to the inner side wall of the middle cavity, a plurality of vertical parts are formed in the middle of the multi-cavity hard body 20, and the middle through grooves of the multi-cavity hard body 20 are separated to form a plurality of cavities.
Further, dovetail-shaped clamping blocks 21 are formed on the left and right side walls of the multi-cavity hard body 20, and the dovetail-shaped clamping blocks 21 are clamped in the corresponding dovetail-shaped through grooves 12.
The multi-cavity hard body 20 in this embodiment may be made of hard plastic, hard nylon or aluminum alloy, etc., and in this embodiment, the multi-cavity hard body 20 is installed in the heat insulation strip body 10, so as to ensure its hardness on the premise of having elasticity and toughness, and is suitable for installation requirements of large-distance partition.
Claims (5)
1. A composite insulation strip comprising an insulation strip body (10), characterized in that: the middle part shaping of insulating strip body (10) has the middle part cavity, has blocked in the middle part cavity and has put multicavity shape stereoplasm body (20).
2. A composite insulation strip according to claim 1, wherein: the heat insulation strip body (10) is a rectangular strip with a rectangular section, and dovetail-shaped protruding clamping parts (11) are formed on the left side wall and the right side wall of the heat insulation strip body.
3. A composite insulation strip according to claim 2, wherein: the middle part of the protruding clamping part (11) is provided with a dovetail-shaped through groove (12), and the inner end of the dovetail-shaped through groove (12) is communicated with the middle cavity.
4. A composite insulation strip according to claim 3, wherein: the middle cavity is a long cavity with a long section, the multi-cavity hard body (20) is matched with the middle cavity, the outer side wall of the multi-cavity hard body (20) is tightly attached to the inner side wall of the middle cavity, the middle part of the multi-cavity hard body (20) is formed with a plurality of vertical parts, and the middle through grooves of the multi-cavity hard body (20) are separated to form a plurality of cavities.
5. A composite insulation strip according to claim 3, wherein: dovetail-shaped clamping blocks (21) are formed on the left side wall and the right side wall of the multi-cavity hard body (20), and the dovetail-shaped clamping blocks (21) are clamped in corresponding dovetail-shaped through grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223561570.7U CN219672453U (en) | 2022-12-30 | 2022-12-30 | Composite heat insulation strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223561570.7U CN219672453U (en) | 2022-12-30 | 2022-12-30 | Composite heat insulation strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672453U true CN219672453U (en) | 2023-09-12 |
Family
ID=87924820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223561570.7U Active CN219672453U (en) | 2022-12-30 | 2022-12-30 | Composite heat insulation strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672453U (en) |
-
2022
- 2022-12-30 CN CN202223561570.7U patent/CN219672453U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |