Door and window rubber strip with heat preservation effect
By incorporating an insulation strip inside the sealing strip, the problem of poor insulation performance of door and window sealing strips is solved, thereby improving insulation performance and simplifying installation.
Patent Information
- Application Number
- CN202520559105.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-27
AI Technical Summary
Existing door and window sealing strips lack insulation and cannot effectively block the transmission of external temperature.
An insulation strip body is installed inside the sealing strip body. The insulation strip body consists of an outer layer, an inner layer, and a skeleton. The inner and outer layers are connected by the skeleton, and there is a gap between the inner and outer layers. The insulation strip body is provided with through holes for easy installation.
It improves the thermal insulation performance of door and window sealing strips while maintaining their deformation capacity and ease of installation, ensuring that normal use is not affected.
Smart Images
Figure CN223952561U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to seal adhesive tape technical field especially relates to a door and window adhesive tape with heat preservation effect. BACKGROUND
[0002] Door and window adhesive tape is a product that seals something and plays the role of shock absorption, waterproof, sound insulation, heat insulation, dust prevention and fixation. Some important workshops often set door and window adhesive tapes on door panels and door frames or window panels and window frames to prevent dust from entering.
[0003] The existing door and window adhesive tape generally comprises two spaced plane parts, and the two plane parts are connected through an arc-shaped connecting part. That is, the existing adhesive tape does not have a heat preservation layer, so the heat preservation effect is poor. SUMMARY
[0004] The utility model provides a door and window adhesive tape with heat preservation effect solves the technical problem of poor heat preservation effect of the existing door and window adhesive tape.
[0005] To achieve this technical purpose, the utility model adopts the following scheme: a door and window adhesive tape with heat preservation effect, comprising a sealing adhesive tape body and a heat preservation strip body,
[0006] The sealing adhesive tape body is internally hollow, and the cavity extends along the length direction of the sealing adhesive tape body.
[0007] The heat preservation strip body is arranged in the cavity, the heat preservation strip body comprises an outer layer, a framework and an inner layer, the outer layer is attached to the inner wall of the cavity, the inner layer is arranged inside the outer layer, the inner layer and the outer layer are connected through the framework, and the inside of the inner layer is supported by the framework.
[0008] Preferably, the framework connecting the inner layer and the outer layer is a long strip-shaped outer framework, the inner layer and the outer layer are connected through a plurality of outer frameworks which are uniformly distributed in the circumferential direction, and the length of the outer framework is the same as the length of the inner layer.
[0009] Preferably, the framework for supporting the inner layer is a cross-shaped inner framework, and the four end portions of the inner framework are connected to the inner wall of the inner layer.
[0010] Preferably, the heat preservation strip body is provided with a through hole penetrating through the heat preservation strip body, and the through hole is used for fixing a lead wire.
[0011] Preferably, the sealing adhesive tape body comprises two plane parts and an arc-shaped connecting part, and the two plane parts are connected as a whole through the arc-shaped connecting part.
[0012] Preferably, an adhesive layer is attached to the outer side of one plane part.
[0013] Preferably, the sealing adhesive tape body is sequentially composed of an anti-aging layer, a rubber base layer and an anti-aging layer from inside to outside.
[0014] Compared with the prior art, the door and window sealing strip with the heat preservation effect has the advantages that:
[0015] 1. The utility model discloses a heat preservation strip body is added in the sealing adhesive tape body, make traditional adhesive tape have the heat preservation effect, and the heat preservation strip body includes outer layer, inner layer and framework, can further promote the heat preservation effect through the design of two layers of inside and outside, and the connection of the framework between two layers of inside and outside is not solid filling, can make the heat preservation strip body also have good deformation ability, thereby not influence the deformation of adhesive tape, when the heat preservation performance of adhesive tape is promoted, the normal use of adhesive tape is not influenced.
[0016] 2. The through hole is used for fixing the lead wire, and in the use process, the heat preservation strip body can be installed to the sealing adhesive tape body through the lead wire is pulled, and the installation of heat preservation strip body is convenient. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is another schematic view of the door and window sealing strip with the heat preservation effect provided by the utility model embodiment (part of the heat preservation strip body is extracted).
[0018] Fig. 2 It is another schematic view of the door and window sealing strip with the heat preservation effect provided by the utility model embodiment (part of the heat preservation strip body is extracted).
[0019] Fig. 3 It is another schematic view of the door and window sealing strip with the heat preservation effect provided by the utility model embodiment (part of the heat preservation strip body is extracted).
[0020] BRIEF DESCRIPTION OF DRAWINGS
[0021] 1, sealing adhesive tape body, 11, cavity, 12, plane part, 13, arc connecting part, 14, anti-aging layer, 15, rubber base layer, 2, heat preservation strip body, 21, outer layer, 22, framework, 23, inner layer, 24, through hole, 3, adhesive layer. DETAILED DESCRIPTION
[0022] In order to fully understand the purpose, features and effects of the utility model, the utility model is described in detail by the following specific embodiments, but the utility model is not limited to this.
[0023] As shown in Figs. 1 to 3 The utility model provides a door and window sealing strip with heat preservation effect, including sealing adhesive tape body 1 and heat preservation strip body 2. Sealing adhesive tape body 1 includes two plane parts 12 and two arc connecting parts 13, and the plane part 12 and the arc connecting part 13 are integrally formed, and the two plane parts 12 are connected into an organic whole through two opposite arc connecting parts 13. One plane part 12 outside is bonded with adhesive layer 3, adhesive layer 3 extends along the length direction of sealing adhesive tape body 1, and adhesive layer 3 is a layer of adhesive, which is convenient for fixing the adhesive tape at the corresponding position of the door and window. Please refer toFig. 2 The sealing rubber strip body 1 is sequentially provided with an anti-aging layer 14, a rubber base layer 15 and an anti-aging layer 14 from inside to outside, and the anti-aging layer 14 is a rubber layer added with a rubber anti-aging agent, and the thickness ratio of the three layers is 1:7:1.
[0024] The sealing rubber strip body 1 is provided with a cavity 11 structure inside, the cavity 11 extends along the length direction of the sealing rubber strip body 1, and the cavity 11 penetrates through the entire sealing rubber strip body 1. The heat preservation strip body 2 is made of heat preservation cotton, is arranged in the cavity 11, and has the same length as the sealing rubber strip body 1. The heat preservation strip body 2 includes an outer layer 21, a framework 22 and an inner layer 23, the outer wall of the outer layer 21 has the same shape as the inner wall of the cavity 11, the outer wall of the outer layer 21 is tightly attached to the inner wall of the cavity 11, the inner layer 23 is arranged inside the outer layer 21, a certain gap is left between the inner layer 23 and the outer layer 21, and the inner layer 23 and the outer layer 21 are connected into an integrated whole through the framework 22. The inner layer 23 has a hollow structure, the framework 22 can also be arranged in the hollow structure to provide support for the inner layer 23, prevent the inner layer 23 from shrinking and deforming, make the hollow structure space smaller, affect the attachment degree of the outer layer 21 and the cavity 11, and further affect the heat preservation effect.
[0025] As an embodiment of the framework 22 connecting the inner layer 23 and the outer layer 21, the framework 22 is an outer framework in a long strip shape, the inner layer 23 and the outer layer 21 are connected through a plurality of outer frameworks uniformly distributed in the circumferential direction, and the number of the outer frameworks can be selected according to actual conditions. As shown in FIG. 8, the number of the outer frameworks is eight. The length of the outer framework can be the same as the length of the inner layer 23. Fig. 3
[0026] As an embodiment of the framework 22 supporting the inner layer 23, the framework 22 can be an inner framework in a cross shape, and four end portions of the inner framework are connected to the inner wall of the inner layer 23. The length of the framework 22 can also be the same as the length of the inner layer 23.
[0027] In order to facilitate the installation of the heat preservation strip body 2 into the cavity 11, as shown in FIG. 9, the heat preservation strip body 2 is provided with a through hole 24 penetrating through the heat preservation strip body 2, and the through hole 24 is used for fixing the lead wire. Fig. 3 In use, the lead wire is first passed through the through hole 24, then the lead wire is knotted to prevent the lead wire from being separated from the heat preservation strip body 2, the lead wire is then passed from one end of the cavity 11 to the other end, one end of the heat preservation strip body 2 is pinched and inserted into the cavity 11, then the lead wire is pulled to pass through the cavity 11, in this process, the lead wire moves synchronously with the heat preservation strip body 2, and the heat preservation strip body 2 is inserted into the cavity 11. Finally, the sealing rubber strip is adhered to the specified position of the door and window through the adhesive layer 3, and the installation is completed.
[0028]
[0029] Finally, it should be noted that: the above list is only the preferred embodiments of the present application, of course, those skilled in the art can make changes and modifications to the present application, provided that these modifications and variations within the scope of the present application claims and its equivalent technology, should be considered as the protection scope of the present application.
Claims
1. A door and window sealing strip with heat preservation effect, comprising a sealing strip body (1) and a heat preservation strip body (2), characterized in that, the sealing strip body (1) is internally provided with a cavity (11) structure, and the cavity (11) extends along the length direction of the sealing strip body (1); the heat preservation strip body (2) is arranged in the cavity (11), and the heat preservation strip body (2) comprises an outer layer (21), a framework (22) and an inner layer (23), the outer layer (21) is attached to the inner wall of the cavity (11), the inner layer (23) is arranged inside the outer layer (21), the inner layer (23) and the outer layer (21) are connected through the framework (22), and the inner layer (23) is supported by the framework (22).
2. The door and window sealing strip with heat preservation effect according to claim 1, characterized in that, The framework (22) connecting the inner layer (23) and the outer layer (21) is an outer framework in a long strip shape, the inner layer (23) and the outer layer (21) are connected through a plurality of outer frameworks which are uniformly distributed in the circumferential direction, and the length of the outer framework is the same as the length of the inner layer (23).
3. The door and window sealing strip with heat preservation effect according to claim 1, characterized in that, The framework (22) for supporting the inner layer (23) is an inner framework in a cross shape, and four end portions of the inner framework are connected to the inner wall of the inner layer (23).
4. A door and window sealing strip with thermal insulation effect according to any one of claims 1-3, characterized in that, The heat preservation strip body (2) is provided with a through hole (24) penetrating through the heat preservation strip body (2), and the through hole (24) is used for fixing a lead wire.
5. A door and window sealing strip with thermal insulation effect according to any one of claims 1-3, characterized in that, The sealing strip body (1) comprises two planar portions (12) and an arc-shaped connecting portion (13), and the two planar portions (12) are connected into an integrated body through the arc-shaped connecting portion (13).
6. A door and window sealing strip with thermal insulation effect according to claim 5, characterized in that, An adhesive layer (3) is adhered to the outer side of one of the planar portions (12).
7. The door and window sealing strip with thermal insulation effect according to claim 5, characterized in that, The sealing strip body (1) is sequentially provided with an anti-aging layer (14), a rubber base layer (15) and an anti-aging layer (14) from inside to outside.