Broken bridge structure of low-energy-consumption heat insulation profile
By setting up Z-shaped sheets and H-shaped nylon strips in the broken bridge structure of the heat-insulating profile and filling them with flame retardant foaming agent, the problem of insufficient compressive resistance of the existing profile structure is solved, and high quality of use and long-term stable thermal insulation effect and mechanical properties are achieved.
Patent Information
- Application Number
- CN202421777491.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing profile structure of the left and right inner and outer frames has only a simple left and right connection method, resulting in limited compressive resistance and deformation resistance of the profile. It is easy to affect the connection strength of the profile by the upper and lower pressure applied by the external structure, resulting in a reduced thermal insulation effect of the profile.
A broken bridge structure of a low-energy heat-consumption insulating profile is adopted, including an inner frame and an outer frame. A first Z-shaped piece extending toward the inner frame and a second Z-shaped piece extending toward the inner frame are arranged between the inner frame and the outer frame. Through the arrangement of vertical H-shaped nylon strips and horizontal H-shaped nylon strips, a support connection between upper and lower and left and right is formed, enhancing the compressive and impact resistance of the profile, and filling the flame retardant foaming agent to reduce heat conduction.
It improves the strength and compressive resistance of the inner and outer frames of the profile, enhances the thermal insulation effect and mechanical properties, extends the service life, and effectively reduces the losses caused by heat convection and conduction through the air.
Smart Images
Figure CN222991869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat-insulating profiles, and particularly relates to a broken bridge structure of a low-energy-consumption heat-insulating profile. Background Art
[0002] Heat-insulating profiles are widely used, especially in the construction field, such as doors, windows, curtain walls, etc. Through the broken bridge structure, the heat conduction between indoors and outdoors can be isolated, and the heat-insulating performance and energy efficiency of buildings can be improved.
[0003] In the existing profile structure of left-right type inner and outer frames, due to only a simple left-right connection method, the compressive and anti-deformation capabilities of the profile in the up and down directions are limited, and it is easy to be affected by the pressure exerted from the outside in the up and down directions, resulting in a reduction in the connection strength of the profile and a decrease in the heat-insulating effect of the profile. Therefore, a broken bridge structure of a low-energy-consumption heat-insulating profile is proposed to provide profiles with low energy consumption and high service quality for building structures or mechanical structures that require heat insulation, taking into account both the structural stability and heat-insulating performance. While maintaining low energy consumption, the heat-insulating profile of the present utility model has high service quality. Whether it is used in building structures or mechanical structures, it can provide long-term stable heat-insulating effects and excellent mechanical properties, and extend the service life. Summary of the Utility Model
[0004] Aiming at the problems in the prior art, the present utility model provides a broken bridge structure of a low-energy-consumption heat-insulating profile to provide profiles with low energy consumption and high service quality for building structures or mechanical structures that require heat insulation, taking into account both the structural stability and heat-insulating performance. While maintaining low energy consumption, the heat-insulating profile of the present utility model has high service quality. Whether it is used in building structures or mechanical structures, it can provide long-term stable heat-insulating effects and excellent mechanical properties, and extend the service life.
[0005] The technical solution adopted by the present utility model to solve its technical problems is a broken bridge structure of a low-energy-consumption heat-insulating profile, which includes an inner frame and an outer frame. The inner frame and the outer frame are arranged facing each other. A first Z-shaped piece extending towards the inside of the outer frame is arranged at the top inside the inner frame, and a second Z-shaped piece extending towards the inside of the inner frame is arranged at the bottom inside the outer frame.
[0006] By adopting the above technical solution, through the arrangement of the first Z-shaped piece extending towards the inside of the outer frame and the second Z-shaped piece extending towards the inside of the inner frame, the structure between the inner frame and the outer frame is no longer a simple left-right structure, but an inner and outer frame structure that can be connected up and down while satisfying the left-right connection.
[0007] Specifically, vertical H-shaped nylon strips for connecting with the outer frame and the inner frame are respectively arranged at the top of the first Z-shaped piece and the bottom of the second Z-shaped piece.
[0008] By adopting the above technical solution, through the setting of the vertical H-shaped nylon strip, the first Z-shaped piece of the inner frame and the second Z-shaped piece of the outer frame can form an upper and lower support connection, so that the inner frame and the outer frame are supported and connected up and down, thereby improving the stability of the upper and lower anti-displacement between the inner frame and the outer frame.
[0009] Specifically, a horizontal H-shaped nylon strip for connecting with the outer frame and the inner frame is respectively arranged at one end of the first Z-shaped piece close to the outer frame and one end of the second Z-shaped piece close to the inner frame;
[0010] Both the vertical H-shaped nylon strip and the horizontal H-shaped nylon strip are made of PA nylon material.
[0011] By adopting the above technical solution, through the setting of the horizontal H-shaped nylon strip, the first Z-shaped piece of the inner frame and the second Z-shaped piece of the outer frame can form a left and right support connection, so that the inner frame and the outer frame are mutually pulled and connected left and right, thereby improving the anti-impact effect on the sides of the inner frame and the outer frame.
[0012] Specifically, tooth strips are respectively arranged at the two ends and corners of the vertical H-shaped nylon strip and the horizontal H-shaped nylon strip, and tooth grooves for the tooth strips to be inserted are respectively opened on the inner walls of the inner frame and the outer frame and on the first Z-shaped piece and the second Z-shaped piece.
[0013] Specifically, an upper rubber sealing strip and a lower rubber sealing strip are respectively inserted at the gaps between the top and the bottom of the inner frame and the outer frame.
[0014] Specifically, the inner cavities of the inner frame and the outer frame and the empty grooves between the first Z-shaped piece and the second Z-shaped piece are all filled with flame-retardant foaming agent.
[0015] By adopting the above technical solution, through the filling of the flame-retardant foaming agent, the loss of heat in the profile inner cavity caused by air convection and conduction can be effectively reduced.
[0016] The beneficial effects of the present utility model are as follows: by providing a first Z-shaped piece extending toward the inside of the outer frame and a second Z-shaped piece extending toward the inside of the inner frame, the inner frame and the outer frame are no longer a simple left-right structure, but an inner-outer frame structure that can be connected up and down while satisfying the left-right connection, so that the inner and outer frames of the profile have good compression resistance, tensile resistance and high use strength while having a thermal break effect of low heat conduction. By filling with a flame retardant foaming agent, the loss of heat in the inner cavity of the profile caused by air convection and conduction can be effectively reduced, so that the profile has low heat transfer in the thermal break structure and further reduces the transfer of temperature inside and outside the profile, so that the present application forms a profile that can provide low energy consumption and high use quality for building structures or mechanical structures that require thermal insulation, and solves the problem that the existing left-right inner and outer frame profile structure has only a simple left-right connection method, resulting in limited upper and lower compression and deformation resistance of the profile, and is easily affected by the pressure applied by the external structure from top to bottom, affecting the connection strength of the profile, resulting in reduced thermal insulation effect of the profile. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0018] Figure 1 It is an overall schematic diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the connection between the inner frame and the outer frame of the utility model;
[0020] Figure 3 For the utility model Figure 1 A partial enlarged schematic diagram;
[0021] Figure 4 For the utility model Figure 2 Large schematic diagram of the middle part;
[0022] In the figure: 1. inner frame; 11. first Z-shaped sheet; 2. outer frame; 21. second Z-shaped sheet; 3. vertical H-shaped nylon strip; 4. horizontal H-shaped nylon strip; 5. upper rubber sealing strip; 6. lower rubber sealing strip; 7. flame retardant foaming agent; 8. tooth strip; 9. tooth socket. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] In order to improve the connection strength of the inner and outer frames of the profile, such as Figures 1-4As shown in the figure, the broken bridge structure of a low - energy - consumption heat - insulating profile of the present utility model includes an inner frame 1 and an outer frame 2. The inner frame 1 and the outer frame 2 are arranged facing each other. At the top inside the inner frame 1, there is a first Z - shaped piece 11 extending towards the inside of the outer frame 2, and at the bottom inside the outer frame 2, there is a second Z - shaped piece 21 extending towards the inside of the inner frame 1.
[0025] During use, through the arrangement of the first Z - shaped piece 11 extending towards the inside of the outer frame 2 and the second Z - shaped piece 21 extending towards the inside of the inner frame 1, the structure between the inner frame 1 and the outer frame 2 is no longer a simple left - right structure. Instead, it is an inner - outer frame structure that can be connected up and down while satisfying the left - right connection, thereby improving the connection strength between the inner and outer frames of the profile, making the profile more stable when bearing external pressure and not easily deformed or damaged.
[0026] At the top of the first Z - shaped piece 11 and the bottom of the second Z - shaped piece 21, there are respectively vertical H - shaped nylon strips 3 for connecting with the outer frame 2 and the inner frame 1.
[0027] During use, through the arrangement of the horizontal H - shaped nylon strip 4, a left - right support connection can be formed between the first Z - shaped piece 11 of the inner frame 1 and the second Z - shaped piece 21 of the outer frame 2, enabling a left - right mutual - pulling connection between the inner frame 1 and the outer frame 2, thereby improving the anti - impact effect on the sides of the inner frame 1 and the outer frame 2.
[0028] At one end of the first Z - shaped piece 11 close to the outer frame 2 and one end of the second Z - shaped piece 21 close to the inner frame 1, there are respectively horizontal H - shaped nylon strips 4 for connecting with the outer frame 2 and the inner frame 1;
[0029] Both the vertical H - shaped nylon strip 3 and the horizontal H - shaped nylon strip 4 are made of PA66 nylon material.
[0030] During use, through the arrangement of the horizontal H - shaped nylon strip 4, a left - right support connection can be formed between the first Z - shaped piece 11 of the inner frame 1 and the second Z - shaped piece 21 of the outer frame 2, enabling a left - right mutual - pulling connection between the inner frame 1 and the outer frame 2, thereby improving the anti - impact effect on the sides of the inner frame 1 and the outer frame 2.
[0031] The present utility model further includes that at the two ends and corners of the vertical H - shaped nylon strip 3 and the horizontal H - shaped nylon strip 4, there are respectively tooth strips 8, and on the inner walls of the inner frame 1 and the outer frame 2 and on the first Z - shaped piece 11 and the second Z - shaped piece 21, there are respectively tooth grooves 9 for the tooth strips 8 to be clamped.
[0032] During use, through the clamping of the tooth strips 8 on the vertical H - shaped nylon strip 3 and the horizontal H - shaped nylon strip 4 to the tooth grooves 9, the stability of the connection between the first Z - shaped piece 11 and the second Z - shaped piece 21 to the outer frame 2 and the inner frame 1 is improved.
[0033] To improve the sealing performance, for example, Figure 3As shown, the utility model further includes that upper rubber sealing strips 5 and lower rubber sealing strips 6 are respectively inserted at the gaps between the top and bottom of the inner frame 1 and the outer frame 2.
[0034] During use, the gaps between the inner frame 1 and the outer frame 2 are sealed by the upper rubber sealing strips 5 and the lower rubber sealing strips 6 to prevent the intrusion of external foreign objects or water stains.
[0035] The utility model further includes that fire-retardant foaming agents 7 are filled in the inner cavities of the inner frame 1 and the outer frame 2 and in the empty grooves between the first Z-shaped piece 11 and the second Z-shaped piece 21.
[0036] When the utility model is in use, due to the arrangement of the first Z-shaped piece 11 extending into the inner part of the outer frame 2 and the second Z-shaped piece 21 extending into the inner part of the inner frame 1, the structure between the inner frame 1 and the outer frame 2 is no longer a simple left-right structure, but an inner-outer frame structure that can be connected up and down while satisfying the left-right connection. This enables the inner and outer frames of the profile to have a broken-bridge effect with low heat conduction, good compressive strength, tensile strength, and high service strength. By filling with the fire-retardant foaming agent 7, the loss of heat in the inner cavity of the profile caused by air convection and conduction can be effectively reduced. While the profile has low heat transfer in the broken-bridge structure, the temperature transfer between the inner and outer sides of the profile is further reduced, enabling the present application to form a profile that can provide low energy consumption and high service quality for building structures or mechanical structures that require heat insulation, taking into account both the structural stability and the heat insulation performance. This makes the heat-insulating profile of the utility model have high service quality while maintaining low energy consumption. Whether it is used in building structures or mechanical structures, it can provide long-term stable heat insulation effects and excellent mechanical properties, and extend the service life.
[0037] The above shows and describes the basic principles, main features, and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
Claims
1. A broken bridge structure of a low energy consumption heat insulation profile, characterized in that: The invention comprises an inner frame (1) and an outer frame (2), wherein the inner frame (1) and the outer frame (2) are arranged facing each other, a first Z-shaped piece (11) extending toward the inside of the outer frame (2) is arranged at the top of the inner side of the inner frame (1), and a second Z-shaped piece (21) extending toward the inside of the inner frame (1) is arranged at the bottom of the inner side of the outer frame (2).
2. The broken bridge structure of the low energy consumption heat insulation profile according to claim 1 is characterized in that: The top of the first Z-shaped sheet (11) and the bottom of the second Z-shaped sheet (21) are respectively provided with vertical H-shaped nylon strips (3) for connecting with the outer frame (2) and the inner frame (1).
3. The broken bridge structure of the low energy consumption heat insulation profile according to claim 2 is characterized in that: One end of the first Z-shaped sheet (11) close to the outer frame (2) and one end of the second Z-shaped sheet (21) close to the inner frame (1) are respectively provided with a horizontal H-shaped nylon strip (4) for connecting to the outer frame (2) and the inner frame (1); The vertical H-shaped nylon strip (3) and the horizontal H-shaped nylon strip (4) are both made of PA66 nylon material.
4. The broken bridge structure of the low energy consumption heat insulation profile according to claim 3 is characterized in that: The vertical H-shaped nylon strip (3) and the horizontal H-shaped nylon strip (4) are respectively provided with tooth strips (8) at the corners at both ends, and the inner walls of the inner frame (1) and the outer frame (2) and the first Z-shaped sheet (11) and the second Z-shaped sheet (21) are respectively provided with tooth grooves (9) for the tooth strips (8) to be clamped.
5. The broken bridge structure of the low energy consumption heat insulation profile according to claim 4, characterized in that: An upper rubber sealing strip (5) and a lower rubber sealing strip (6) are respectively inserted into the gaps at the top and bottom between the inner frame (1) and the outer frame (2).
6. The broken bridge structure of the low energy consumption heat insulation profile according to claim 5, characterized in that: The inner cavities of the inner frame (1) and the outer frame (2) and the empty groove between the first Z-shaped sheet (11) and the second Z-shaped sheet (21) are filled with a flame retardant foaming agent (7).