Heat insulation structure and window body

By designing a thermal insulation structure including plug-in components and isolation compression and torsion blocks, the problem of insufficient tensile and torsion resistance of existing thermal insulation strips is solved, and efficient thermal insulation performance and low-cost and high-efficiency production are achieved.

CN222615150UActive Publication Date: 2025-03-14SHENZHEN HOPO WINDOW CONTROL TECH CO LTD
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Patent Information

Application Number
CN202420450725.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-07
Publication Date
2025-03-14
Estimated Expiration
2034-03-07

AI Technical Summary

Technical Problem

While improving the insulation performance of existing door and window insulation strips, the tensile and torsional resistance are insufficient, and the production cost is high and the production efficiency is low.

Method used

A thermal insulation structure is designed, including a first thermal insulation strip and a second thermal insulation strip, which enhances tensile resistance through positioning connections of the plug-in parts in the direction of length, width and height, and enhances compressive resistance and torsion resistance by isolating the compressive and torsion resistance.

Benefits of technology

It achieves good thermal insulation performance of door and window profiles, while enhancing the overall tensile and torsional resistance, reducing production costs and improving production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a heat insulation structure and a window body, the heat insulation structure comprises first heat insulation strips and second heat insulation strips, the first heat insulation strips are used for connecting profiles, and a first heat insulation cavity is defined by the two first heat insulation strips and the profiles; the two ends of the second heat insulation strips are connected with the two first heat insulation strips correspondingly, and the second heat insulation strips are used for isolating the first heat insulation cavity into a plurality of second heat insulation cavities. Wherein each first heat insulation strip is provided with a first inserting part, each second heat insulation strip is provided with a second inserting part, and the first inserting parts and the second inserting parts are connected in an inserting mode in the length direction, are positioned in the width direction and the thickness direction and are used for enhancing the tensile property between the two first heat insulation strips. According to the scheme, the first heat insulation strip and the door and window profile composite penetrating strip are connected in an isolated mode through the second heat insulation strip, the heat insulation cavity is added, and the good heat preservation performance is achieved. And the first inserting part and the second inserting part are stably connected, so that the overall tensile property of the profile is improved, and the connection is safer and more reliable.
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Description

Technical Field

[0001] The utility model belongs to the technical field of door and window hardware, and in particular relates to a heat insulation structure and a window body. Background Art

[0002] In the existing field of door and window technology, the requirements for thermal insulation performance of doors and windows are getting higher and higher, and the thermal insulation performance of profiles plays an important role. The thermal insulation strips on the market can be mainly divided into three types: one is a small thermal insulation strip with high strength but cannot meet the high thermal insulation requirements; the second is the combination of solid large thermal insulation strips and connecting auxiliary materials. Although it can meet the high thermal insulation requirements, the overall tensile and torsional resistance of the thermal insulation profile is poor, and the connecting auxiliary materials are easily damaged; the third is a multi-cavity large thermal insulation strip that can meet the high thermal insulation requirements and ensure strength, but the disadvantage is that the production cost is high and the production efficiency is low. Utility Model Content

[0003] The utility model aims to provide a heat insulation structure and a window body which are easy to install and can enhance the stress-bearing performance of profiles.

[0004] The first aspect of the utility model discloses a heat insulation structure, comprising:

[0005] A first thermal insulation strip, wherein the first thermal insulation strip is used to connect the profile, and a first thermal insulation cavity is formed between two of the first thermal insulation strips and the profile;

[0006] A second thermal insulation strip, two ends of which are respectively connected to two of the first thermal insulation strips, for isolating the first thermal insulation cavity into a plurality of second thermal insulation cavities;

[0007] Among them, the first thermal insulation strip is provided with a first plug-in part, and the second thermal insulation strip is provided with a second plug-in part. The first plug-in part and the second plug-in part are plug-connected along the length direction and positioned in the width direction and the thickness direction, so as to enhance the tensile performance between the two first thermal insulation strips.

[0008] Optionally, the first plug-in portion is an elongated groove, and the second plug-in portion is an elongated convex column; or, the first plug-in portion is an elongated convex column, and the second plug-in portion is an elongated groove.

[0009] Optionally, the elongated convex column includes:

[0010] A column head, the column head is arranged at the protruding end of the first plug-in part or the protruding end of the second plug-in part,

[0011] A column shaft portion, the column shaft portion being connected to the column head portion;

[0012] The elongated groove comprises:

[0013] A groove cavity portion, the groove cavity portion is provided at the protruding end of the second plug-in portion or the protruding end of the first plug-in portion, and is used to accommodate the column head portion.

[0014] a notch portion, the notch portion being connected to the groove cavity portion and being used to accommodate the column shaft portion;

[0015] Wherein, the width of the column head is greater than the width of the notch portion, so as to prevent the column head from being pulled out of the notch portion.

[0016] Optionally, the groove cavity portion includes:

[0017] a first groove cavity surface, wherein the first groove cavity surface is connected to the groove opening portion,

[0018] a second groove cavity surface, the second groove cavity surface being away from the groove opening;

[0019] The column head comprises:

[0020] a first column head surface, wherein the first column head surface is connected to the column shaft portion;

[0021] a second column head surface, the second column head surface being away from the column shaft portion;

[0022] The first groove cavity surface is in contact with the first column head surface, the second groove cavity surface is in contact with the second column head surface, and the first groove cavity surface and the first column head surface are both planes.

[0023] Optionally, the groove cavity portion further includes:

[0024] a third groove cavity surface, the third groove cavity surface being disposed between the first groove cavity surface and the second groove cavity surface;

[0025] The column head also includes:

[0026] a third column head surface, the third column head surface being disposed between the first column head surface and the second column head surface;

[0027] The third groove cavity surface is in contact with the third column head surface, and both the third groove cavity surface and the third column head surface are planes.

[0028] Optionally, the second thermal insulation strip comprises:

[0029] At least two isolation and compression-resistant blocks, wherein the second plug-in parts are arranged at both ends of the isolation and compression-resistant blocks to enhance the compression resistance between the two first thermal insulation strips;

[0030] At least one isolation anti-torsion block is connected between two adjacent isolation anti-compression blocks to enhance the anti-torsion performance between the two first thermal insulation strips.

[0031] Optionally, the isolation and compression-resistant block is perpendicular to the first thermal insulation strip.

[0032] Optionally, the isolation anti-torsion block is vertically connected between the two isolation anti-compression blocks, or the isolation anti-torsion block is obliquely connected between the two isolation anti-compression blocks.

[0033] Optionally, at least two of the second thermal insulation strips are spaced apart and arranged in the first thermal insulation cavity.

[0034] The second aspect of the utility model discloses a window body, comprising the above-mentioned heat insulation structure.

[0035] The beneficial effects of the utility model are:

[0036] The first thermal insulation strip in this solution is composited with the door and window profile and then isolated and connected by the second thermal insulation strip, thereby increasing the thermal insulation cavity and having good thermal insulation performance. The stable connection between the first plug-in part and the second plug-in part can ensure that the first thermal insulation strip and the second thermal insulation strip will not fall off due to external force after installation, thereby increasing the overall tensile strength of the profile and making the connection safer and more reliable. The thermal insulation structure of this solution is not an integrated structural design. The first thermal insulation strip and the second thermal insulation strip can be selected for different positions or different quantities according to different force requirements. The solution is flexible and easy to install. Compared with multi-cavity large thermal insulation strips, it has the advantages of low production cost and high production efficiency. By using this thermal insulation structure, the door and window profiles on the window body can improve the thermal insulation performance of the profile and the doors and windows as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the installation structure of the thermal insulation structure;

[0038] Figure 2 A schematic diagram of installing the first thermal insulation strip without installing the second thermal insulation strip;

[0039] Figure 3 for Figure 1 A cross-sectional view of the thermal insulation structure;

[0040] Figure 4 for Figure 3 A partial enlarged view of the first thermal insulation strip portion in circle A;

[0041] Figure 5 for Figure 3 A partial enlarged view of the second thermal insulation strip portion in circle A;

[0042] Figure 6 is a schematic structural diagram of a second thermal insulation strip;

[0043] Figure 7 A schematic cross-sectional view of a thermal insulation structure with two second thermal insulation strips installed.

[0044] Description of reference numerals:

[0045] 10. first heat-insulating strip; 100. first heat-insulating cavity; 11. first plug-in portion; 111. column head; 1111. first column head surface; 1112. second column head surface; 1113. third column head surface; 112. column shaft; 12. profile connecting portion; 13. rubber strip positioning portion;

[0046] 20, second heat insulation strip; 200, second heat insulation cavity; 21, second plug-in portion; 211, groove cavity portion; 2111, first groove cavity surface; 2112, second groove cavity surface; 2113, third groove cavity surface; 212, notch portion; 22, isolation anti-compression block; 23, isolation anti-torsion block;

[0047] 30. Profile. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0049] In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the terms in the present utility model can be understood according to specific circumstances.

[0050] This embodiment discloses a window body, including a heat insulation structure, which can improve the thermal insulation performance of the profile and the door and window as a whole.

[0051] See also Figure 1-3The thermal insulation structure disclosed in the present scheme includes a first thermal insulation strip 10 and a second thermal insulation strip 20. The first thermal insulation strip 10 is used to connect the profile 30. A first thermal insulation cavity 100 is formed between the two first thermal insulation strips 10 and the profile 30. Two ends of the second thermal insulation strip 20 are respectively connected to the two first thermal insulation strips 10, so as to isolate the first thermal insulation cavity 100 into a plurality of second thermal insulation cavities 200. The first thermal insulation strip 10 is provided with a first plug-in portion 11, and the second thermal insulation strip 20 is provided with a second plug-in portion 21. The first plug-in portion 11 and the second plug-in portion 21 are plug-connected along the length direction and positioned in the width direction and the thickness direction, so as to enhance the tensile performance between the two first thermal insulation strips 10.

[0052] The first thermal insulation strip 10 in this solution is compositely threaded with the door and window profile 30, and then isolated and connected by the second thermal insulation strip 20, which increases the thermal insulation cavity and has good thermal insulation performance. The stable connection between the first plug-in portion 11 and the second plug-in portion 21 can ensure that the first thermal insulation strip 10 and the second thermal insulation strip 20 will not fall off due to external force after installation, and increase the overall tensile resistance of the profile 30, making the connection safer and more reliable. The thermal insulation structure of this solution is not an integrated structural design. The first thermal insulation strip 10 and the second thermal insulation strip 20 can be selected for different positions or different quantities according to different force requirements. The solution is flexible and easy to install. Compared with multi-cavity large thermal insulation strips, it has the advantages of low production cost and high production efficiency.

[0053] See also Figure 3 The first plug-in portion 11 is a long strip convex column, and the second plug-in portion 21 is a long strip groove. It can be understood that the shape of the first plug-in portion 11 and the shape of the second plug-in portion 21 can be adjusted, such as the first plug-in portion 11 is a long strip groove, and the second plug-in portion 21 is a long strip convex column.

[0054] Specifically, see Figure 4-5 The long strip convex column includes a column head 111 and a column shaft 112. The column head 111 is arranged at the protruding end of the first plug-in part 11 or the protruding end of the second plug-in part 21, and the column shaft 112 is connected to the column head 111; the long strip groove includes a groove cavity 211 and a notch portion 212. The groove cavity 211 is arranged at the protruding end of the second plug-in part 21 or the protruding end of the first plug-in part 11, and is used to accommodate the column head 111. The notch portion 212 is connected to the groove cavity 211 and is used to accommodate the column shaft 112; wherein the width of the column head 111 is greater than the width of the notch portion 212, and is used to prevent the column head 111 from being pulled out of the notch portion 212. The long strip convex column of this solution widens the width of the column head 111 and the width of the groove cavity 211, so that the width of the column head 111 is much greater than the width of the notch portion 212, thereby preventing the column head 111 from being pulled out of the notch portion 212 by external force.

[0055] Furthermore, the groove cavity portion 211 includes a first groove cavity surface 2111, a second groove cavity surface 2112 and a third groove cavity surface 2113; the first groove cavity surface 2111 is connected to the notch portion 212, the second groove cavity surface 2112 is far away from the notch portion 212, and the third groove cavity surface 2113 is arranged between the first groove cavity surface 2111 and the second groove cavity surface 2112; the column head 111 includes a first column head surface 1111, a second column head surface 1112 and a third column head surface 1113, the first column head surface 1111 is connected to the column shaft portion 112, the second column head surface 1112 is far away from the column shaft portion 112, and the third column head surface 1113 is arranged between the first column head surface 1111 and the second column head surface 1112.

[0056] The first groove cavity surface 2111 is in contact with the first column head surface 1111, the second groove cavity surface 2112 is in contact with the second column head surface 1112, and the first groove cavity surface 2111 and the first column head surface 1111 are both planes. The first groove cavity surface 2111 and the first column head surface 1111 are arranged in the width direction, and by widening the width direction, the two contact in a plane manner, which can better resist the tensile force in the thickness direction, and can better enhance the overall tensile resistance.

[0057] The third cavity surface 2113 is in contact with the third column head surface 1113, and both the third cavity surface 2113 and the third column head surface 1113 are planes. The third cavity surface 2113 and the third column head surface 1113 are opened in the thickness direction, and the second thermal insulation strip 20 can be made more stable and of better quality by thickening in the thickness direction.

[0058] See also Figure 6 The second thermal insulation strip 20 includes at least two isolation anti-compression blocks 22 and at least one isolation anti-torsion block 23. The second plug-in portion 21 is arranged at both ends of the isolation anti-compression block 22 to enhance the compression resistance between the two first thermal insulation strips 10; the isolation anti-torsion block 23 is connected between two adjacent isolation anti-compression blocks 23 to enhance the torsion resistance between the two first thermal insulation strips 10.

[0059] It should be noted that the second thermal insulation strip 20 in the present embodiment is formed integrally by two isolation anti-compression blocks 22 and one isolation anti-torsion block 23 , or by a plurality of isolation anti-compression blocks 22 and a plurality of isolation anti-torsion blocks 23 .

[0060] The isolation and compression block 22 is perpendicular to the first insulation strip 10, which is easy to install and has stable force. Of course, the isolation and compression block 22 can also be installed obliquely on the first insulation strip 10 in this solution, which can also achieve the corresponding effect.

[0061] Further, the isolation anti-torsion block 23 is vertically connected between the two isolation anti-compression blocks 22. Of course, in this solution, the isolation anti-torsion block 23 can also be connected obliquely between the two isolation anti-compression blocks 22, and can be installed according to specific needs.

[0062] See also Figure 3 The first thermal insulation strip 10 is further provided with a profile connection portion 12 and a rubber strip positioning portion 13. The profile connection portion 12 is provided at both ends of the first thermal insulation strip 10 for fixing and connecting the profile 30; the rubber strip positioning portion 13 is used to position the external rubber strip structure, wherein the first plug-in portion 11 is provided on one surface of the first thermal insulation strip 10, and the rubber strip positioning portion 13 is provided on the other surface of the first plug-in portion 11. The provision of the rubber strip positioning portion 13 can facilitate the installation of waterproof rubber strips or thermal insulation rubber strips, etc.

[0063] See also Figure 1 and Figure 7 In this solution, one or more second thermal insulation strips 20 can be arranged between the two first thermal insulation strips 10 according to needs. The more the number of second thermal insulation strips 20 is, the better the thermal insulation performance is.

[0064] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat insulation structure, characterized in that: include: A first thermal insulation strip, wherein the first thermal insulation strip is used to connect the profile, and a first thermal insulation cavity is formed between two of the first thermal insulation strips and the profile; A second thermal insulation strip, two ends of which are respectively connected to two of the first thermal insulation strips, for isolating the first thermal insulation cavity into a plurality of second thermal insulation cavities; Among them, the first thermal insulation strip is provided with a first plug-in part, and the second thermal insulation strip is provided with a second plug-in part. The first plug-in part and the second plug-in part are plug-connected along the length direction and positioned in the width direction and the thickness direction, so as to enhance the tensile performance between the two first thermal insulation strips.

2. The thermal insulation structure according to claim 1, characterized in that: The first plug-in portion is an elongated groove, and the second plug-in portion is an elongated convex column; or, the first plug-in portion is an elongated convex column, and the second plug-in portion is an elongated groove.

3. The thermal insulation structure according to claim 2, characterized in that: The long strip convex column comprises: A column head, the column head is arranged at the protruding end of the first plug-in part or the protruding end of the second plug-in part, A column shaft portion, the column shaft portion being connected to the column head portion; The elongated groove comprises: A groove cavity portion, the groove cavity portion is provided at the protruding end of the second plug-in portion or the protruding end of the first plug-in portion, and is used to accommodate the column head portion. a notch portion, the notch portion being connected to the groove cavity portion and being used to accommodate the column shaft portion; Wherein, the width of the column head is greater than the width of the notch portion, so as to prevent the column head from being pulled out of the notch portion.

4. The thermal insulation structure according to claim 3, characterized in that: The groove cavity portion comprises: a first groove cavity surface, wherein the first groove cavity surface is connected to the groove opening portion, a second groove cavity surface, the second groove cavity surface being away from the groove opening; The column head comprises: a first column head surface, wherein the first column head surface is connected to the column shaft portion, a second column head surface, the second column head surface being away from the column shaft portion; The first groove cavity surface is in contact with the first column head surface, the second groove cavity surface is in contact with the second column head surface, and the first groove cavity surface and the first column head surface are both planes.

5. The thermal insulation structure according to claim 4, characterized in that: The groove cavity portion also includes: a third groove cavity surface, the third groove cavity surface being disposed between the first groove cavity surface and the second groove cavity surface; The column head also includes: a third column head surface, the third column head surface being disposed between the first column head surface and the second column head surface; The third groove cavity surface is in contact with the third column head surface, and both the third groove cavity surface and the third column head surface are planes.

6. The thermal insulation structure according to claim 1, characterized in that: The second thermal insulation strip comprises: At least two isolation and compression-resistant blocks, wherein the second plug-in parts are arranged at both ends of the isolation and compression-resistant blocks to enhance the compression resistance between the two first thermal insulation strips; At least one isolation anti-torsion block is connected between two adjacent isolation anti-compression blocks and is used to enhance the anti-torsion performance between the two first thermal insulation strips.

7. The thermal insulation structure according to claim 6, characterized in that: The isolation and compression-resistant blocks are perpendicular to the first thermal insulation strips.

8. The thermal insulation structure according to claim 6, characterized in that: The isolation anti-torsion block is vertically connected between the two isolation anti-compression blocks, or the isolation anti-torsion block is obliquely connected between the two isolation anti-compression blocks.

9. The thermal insulation structure according to claim 1, characterized in that: At least two of the second thermal insulation strips are spaced apart and arranged in the first thermal insulation cavity.

10. A window, characterized in that: The invention comprises the thermal insulation structure as claimed in any one of claims 1 to 9.