Quickly-mounted heat insulation strip shaped like Chinese character'gan '
By introducing a thinning groove and a movable ball head structure into the T-shaped thermal insulation strip, the problem of difficult installation of the thermal insulation strip is solved, achieving efficient installation and low-cost mold design while maintaining thermal insulation performance.
Patent Information
- Application Number
- CN202423021567.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The existing T-shaped thermal insulation strips are difficult to install smoothly during the insertion process, and there are problems such as high difficulty and high mold cost.
A quick-installation heat insulation strip in the shape of the Chinese character "干" was designed. It adopts a thinned groove structure and a movable ball head structure, which allows the horizontal part to swing freely during the strip insertion process. The mold cost is reduced by the "日" shaped structure at both ends of the horizontal part.
It reduces the difficulty of threading the strips, improves installation efficiency, reduces mold costs, and maintains excellent thermal insulation performance.
Smart Images
Figure CN223536217U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of heat insulation strips for window sash profiles, in particular to a cross-shaped quick-install heat insulation strip. Background Art
[0002] Ordinary single-piece independent heat insulation strips are all installed by the method of inserting each strip separately, and the installation operation will be relatively smooth. With the increasing demand for heat insulation performance, the cross-shaped heat insulation strip appears. It can divide a large cavity between the inner and outer profiles of the window sash into two small cavities, and obtain better heat insulation performance by reducing air convection. However, in its strip insertion process, due to its structure being not easy to deform, there is a disadvantage that it is difficult to smoothly insert into the profile. Content of the Utility Model
[0003] The main technical problem to be solved by the utility model is to provide a cross-shaped quick-install heat insulation strip. By adding a structure of a thinning groove or a movable ball head, the horizontal part can freely swing during the strip insertion process, thereby greatly reducing the strip insertion difficulty and improving the strip insertion efficiency. And by using a structure of a figure-eight shape formed by integrating the two ends of the horizontal part, the mold cost is reduced, so as to obtain better economic benefits while ensuring the heat insulation performance.
[0004] To solve the above technical problem, a technical solution adopted by the utility model is: to provide a cross-shaped quick-install heat insulation strip, including a vertical part and a horizontal part distributed in a cross shape. There is one piece of the vertical part and it is connected between two pieces of the horizontal part. Thinning grooves are opened on both the front and back surfaces of the vertical part, and adjacent thinning grooves are distributed in a staggered manner to form a multi-section folding structure of the vertical part.
[0005] In a preferred embodiment of the utility model, a movable ball head is arranged at one end of the vertical part, and a buckle is arranged on the horizontal part, and the movable ball head is fitted in the buckle.
[0006] In a preferred embodiment of the utility model, the buckle is composed of two hooks perpendicular to the horizontal part and symmetrically opposite to each other. The movable ball head is accommodated between the hooks, and the length of the hook is: equal to the diameter of the movable ball head or equal to half of the distance between the horizontal parts.
[0007] In a preferred embodiment of the utility model, the two ends of the two pieces of the horizontal part are integrally formed and aligned and connected to form a figure-eight shape structure.
[0008] In a preferred embodiment of the utility model, the vertical part is composed of an inner cavity isolation part and an outer cavity isolation part perpendicular to the horizontal part. The inner cavity isolation part and the outer cavity isolation part are aligned with each other or separated in a staggered manner. A fan heat insulation cavity is formed between the horizontal parts, and the inner cavity isolation part divides the fan heat insulation cavity into two parts.
[0009] In a preferred embodiment of the present utility model, the cross-shaped quick-install thermal insulation strip is embedded in a fan profile, a frame profile is arranged in cooperation with the fan profile, a sealing strip is embedded in the frame profile, the outer cavity isolation part is press-fitted in cooperation with the sealing strip, a frame thermal insulation cavity is formed between the frame profile and the fan profile, and the outer cavity isolation part divides the frame thermal insulation cavity into two parts.
[0010] The beneficial effects of the present utility model are as follows: A cross-shaped quick-install thermal insulation strip provided by the present utility model enables the horizontal part to freely swing during the strip-passing process by adding a thinning groove structure or a movable ball head structure, thereby greatly reducing the strip-passing difficulty, improving the strip-passing efficiency, and reducing the mold cost through the day-shaped structure integrally formed at both ends of the horizontal part, so as to obtain better economic benefits while ensuring the thermal insulation performance. Description of the Drawings
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings, where:
[0012] Figure 1 is the overall structure diagram of a preferred embodiment of a cross-shaped quick-install thermal insulation strip of the present utility model;
[0013] Figure 2 is the structure diagram of the movable ball head and buckle of a cross-shaped quick-install thermal insulation strip of the present utility model;
[0014] Figure 3 is the schematic diagram of the day-shaped structure of a cross-shaped quick-install thermal insulation strip of the present utility model. Detailed Embodiments
[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0016] As Figure 1-3 shown, the embodiments of the present utility model include:
[0017] A cross-shaped quick-install thermal insulation strip, including a vertical part 1 and a horizontal part 2 distributed in a cross shape, the vertical part 1 has one piece and is connected between two horizontal parts 2, thinning grooves 3 are formed on both the front and back surfaces of the vertical part 1, and adjacent thinning grooves 3 are distributed in a staggered manner to form a multi-section folding structure of the vertical part 1.
[0018] One end of the vertical part 1 is provided with a movable ball head 4, the horizontal part 2 is provided with a buckle 5, and the movable ball head 4 is fitted inside the buckle 5.
[0019] Furthermore, the buckle 5 consists of two hooks 5ab that are perpendicular to the horizontal part 2 and symmetrically opposite to each other. The movable ball head 4 is accommodated between the hooks 5ab, and the length of the hooks 5ab is: equal to the diameter of the movable ball head 4 or equal to half of the distance between the horizontal parts 2.
[0020] Furthermore, both ends of the two horizontal parts 2 are integrally formed and aligned and connected to form a structure in the shape of a Chinese character 'Ri'.
[0021] Furthermore, the vertical part 1 consists of an inner cavity isolation part 1a and an outer cavity isolation part 1b that are perpendicular to the horizontal part 2. The inner cavity isolation part 1a and the outer cavity isolation part 1b are aligned with each other or separated with a dislocation. A fan-shaped heat insulation cavity is formed between the horizontal parts 2, and the inner cavity isolation part 1a divides the fan-shaped heat insulation cavity into two.
[0022] Furthermore, the cross-shaped quick-install heat insulation strip is embedded on a fan profile 91. A frame profile 92 is fitted on the fan profile 91. A sealing strip 92a is embedded on the frame profile 92. The outer cavity isolation part 1b is fitted and pressed against the sealing strip 92a. A frame heat insulation cavity is formed between the frame profile 92 and the fan profile 91, and the outer cavity isolation part 1b divides the frame heat insulation cavity into two.
[0023] As Figure 1 shown, during the process of inserting the cross-shaped heat insulation strip, the two thinning grooves 3 can cause the entire vertical part 1 to fold and twist under stress, thereby releasing the stress exerted by the fan profile 91 on both ends of the horizontal part 2, reducing the insertion resistance, and accelerating the insertion speed.
[0024] As Figure 2 shown, it is another implementation method to achieve an accelerated insertion speed, that is, a movable ball head 4 is added to the end of the vertical part 1. The swing of the movable ball head 4 inside the buckle 5 enables the two horizontal parts 2 to be misaligned and deflected during the insertion process, thereby releasing stress and increasing the insertion speed.
[0025] As Figure 3 shown, in order to further control the mold cost, based on the above solution, the two ends of the two horizontal parts 2 can be integrated into an integral structure, so that only one set of molds needs to be developed.
[0026] In summary, the present utility model provides a cross-shaped quick-install thermal insulation strip. By adding a structure of a thinning groove 3 or a movable ball head 4, the horizontal part 2 can achieve free deflection during the strip-passing process, thereby greatly reducing the strip-passing difficulty, improving the strip-passing efficiency, and reducing the mold cost through the structure of the "day" shape integrated at both ends of the horizontal part 2, so as to obtain better economic benefits while ensuring the thermal insulation performance.
[0027] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present utility model, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present utility model by the same token.
Claims
1. A dry-shaped quick-installation heat insulation strip, characterized in that, It includes a vertical part and a horizontal part distributed in a cross shape. There is one piece of the vertical part, which is connected between two pieces of the horizontal part. Thinning grooves are provided on both the front and back surfaces of the vertical part. The adjacent thinning grooves are staggeredly distributed, causing the vertical part to form a multi-section folding structure.
2. The dry-shaped quick-install thermal insulation strip according to claim 1, characterized in that, A movable ball head is provided at one end of the vertical part, and a buckle is provided on the horizontal part. The movable ball head is fitted into the buckle.
3. The cross-shaped quick-install thermal insulation strip according to claim 2, wherein The buckle is composed of two hooks perpendicular to the horizontal part and symmetrically opposite to each other. The movable ball head is accommodated between the hooks. The length of the hook is: equal to the diameter of the movable ball head or equal to half of the distance between the horizontal parts.
4. The cruciform quick-install thermal insulation strip according to claim 1, characterized in that, The two ends of the two pieces of the horizontal part are integrally formed and aligned and connected to form a rectangular structure.
5. The dry-shaped quick-install thermal insulation strip according to claim 1, wherein The vertical part is composed of an inner cavity isolation part and an outer cavity isolation part perpendicular to the horizontal part. The inner cavity isolation part and the outer cavity isolation part are aligned with each other or separated in a staggered manner. A fan-shaped heat insulation cavity is formed between the horizontal parts. The inner cavity isolation part divides the fan-shaped heat insulation cavity into two parts.
6. The cruciform quick-installation heat insulation strip according to claim 5, wherein The cross-shaped quick-install heat insulation strip is embedded in a fan profile. A frame profile is fitted on the fan profile. A sealing strip is embedded on the frame profile. The outer cavity isolation part is press-fitted with the sealing strip. A frame heat insulation cavity is formed between the frame profile and the fan profile. The outer cavity isolation part divides the frame heat insulation cavity into two parts.