Heat preservation and insulation sealing connection joint for folding wallboard
Patent Information
- Application Number
- CN202423165612.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-22
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-22
AI Technical Summary
Traditional folding houses have difficulty balancing structural strength, thermal insulation, and sealing performance at their connection points, especially during folding and unfolding, where cold bridging and sealing failures are common problems.
Heavy-duty hinges are used to connect the first and second folding wall panels, and thermal break aluminum frames, indoor sealing strips, outdoor sealing strips and thermal insulation strips are installed at the hinges to ensure sealing and heat preservation performance during rotation while blocking the heat transfer path.
It achieves structural stability and durability during folding and unfolding, improves thermal insulation performance, prevents wind, rain and dust from entering, reduces heat transfer, ensures airtightness, facilitates transportation and installation, and reduces maintenance difficulty.
Smart Images
Figure CN223608021U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of folding house, specifically relates to a heat preservation and heat insulation sealing connection node for folding wallboard. BACKGROUND
[0002] In the design of folding house, the connection node between wallboards not only needs to have good structural strength to support the overall structure of the house, but also needs to have excellent heat preservation, heat insulation and sealing performance to ensure the comfort and energy efficiency of the indoor, and the traditional connection node often has difficulty in meeting these requirements, especially in the folding and unfolding process, the problems of cold bridge and sealing failure are prone to occur. SUMMARY
[0003] Therefore, the utility model provides a heat preservation and heat insulation sealing connection node for folding wallboard, which solves the technical problem that the traditional connection node is difficult to meet the heat preservation and sealing performance.
[0004] The utility model adopts the following technical scheme:
[0005] A heat preservation and heat insulation sealing connection node for folding wallboard, comprising a first folding wallboard, a second folding wallboard, a heavy hinge, a broken bridge aluminum frame, an indoor sealing strip, an outdoor sealing strip and a heat insulation strip.
[0006] The first folding wallboard and the second folding wallboard are hinged through the heavy hinge, so that the first folding wallboard and the second folding wallboard can rotate relative to each other.
[0007] The first folding wallboard and the second folding wallboard are provided with the broken bridge aluminum frame at the hinge, and the broken bridge aluminum frame of the first folding wallboard is provided with the outdoor sealing strip, which is used for blocking the outdoor substances including wind, rain and dust into the indoor, and the broken bridge aluminum frame of the second folding wallboard is provided with the indoor sealing strip, which is used for preventing the indoor air from leaking.
[0008] The broken bridge aluminum frame is also provided with the heat insulation strip, which is used for blocking the heat transfer path.
[0009] When the first folding wallboard and the second folding wallboard rotate relative to each other around the heavy hinge to the same plane, the indoor sealing strip and the outdoor sealing strip are compressed at the connection of the first folding wallboard and the second folding wallboard, and at this time, the indoor sealing strip is located in the indoor, and the outdoor sealing strip is located in the outdoor.
[0010] Further, the first folding wallboard and the second folding wallboard are provided with double heat insulation strips.
[0011] Further, the heat insulation strip is a PA66 heat insulation strip.
[0012] Further, the indoor sealing strip and the outdoor sealing strip are designed with gradient hardness that the hardness of the outer layer is greater than that of the inner layer.
[0013] Further, the broken bridge aluminum frame is internally provided with a labyrinth structure for improving the heat and sound insulation effects.
[0014] Further, the first folding wallboard and / or the second folding wallboard are further provided with a locking mechanism.
[0015] When the first folding wallboard and the second folding wallboard are relatively rotated to the same plane around the heavy hinge, the relative positions of the first folding wallboard and the second folding wallboard are locked through the locking mechanism.
[0016] Further, the first folding wallboard and the second folding wallboard can be relatively rotated by 270°.
[0017] Further, the first folding wallboard and the second folding wallboard are made of 6063-T5 aluminum profile at the hinge.
[0018] Beneficial effects:
[0019] 1. The first folding wallboard and the second folding wallboard are hinged through a heavy hinge, so that the first folding wallboard and the second folding wallboard can be relatively rotated. The broken bridge aluminum frame is arranged at the hinge of the first folding wallboard and the second folding wallboard. The broken bridge aluminum frame of the first folding wallboard is provided with an outdoor sealing strip for blocking outdoor substances including wind, rain, and dust from entering the indoor. The broken bridge aluminum frame of the second folding wallboard is provided with an indoor sealing strip for preventing indoor air from leaking. The broken bridge aluminum frame is further provided with a heat insulation strip for blocking the heat transfer path. When the first folding wallboard and the second folding wallboard are relatively rotated to the same plane around the heavy hinge, the indoor sealing strip and the outdoor sealing strip are compressed at the connection of the first folding wallboard and the second folding wallboard, and at this time, the indoor sealing strip is located indoors and the outdoor sealing strip is located outdoors.
[0020] Thus, the first folding wallboard and the second folding wallboard are hinged through the heavy hinge, which ensures that the first folding wallboard and the second folding wallboard can bear the weight and stress change of the wallboard during folding and unfolding, guarantees the stability and durability of the connection, and enables the wallboard to be smoothly folded and unfolded without affecting the overall structure. The heat insulation strip can effectively block the heat transfer path, improve the heat insulation performance, reduce the influence of the indoor and outdoor temperature difference on the indoor temperature, and improve the energy utilization efficiency. The design of the indoor and outdoor sealing strips ensures the sealing performance of the wallboard connection, and prevents wind, rain and dust from entering the indoor even in harsh weather conditions. The design of the whole connection node solves the problems of cold bridge and sealing failure, and has simple and clear structure, easy installation and maintenance, and low difficulty of later maintenance, and is particularly suitable for the connection between the wallboards of the folding house.
[0021] 2. The first folding wallboard and the second folding wallboard are both provided with double heat insulation strips, which enhances the heat insulation performance of the connection node and reduces the heat transfer.
[0022] 3. The first folding wallboard and the second folding wallboard can be relatively rotated by 270°, which enables the first folding wallboard and the second folding wallboard to be stacked together after being folded during transportation, saves space, facilitates transportation, and can be unfolded to be located in the same plane to form the wallboard of the folding house during installation.
[0023] 4. The indoor sealing strip and the outdoor sealing strip are both designed with gradient hardness that the hardness of the outer layer is greater than that of the inner layer, so that the outer layer can be made of relatively hard material to resist the erosion of the external environment, and the inner layer can be made of relatively soft material to provide better sealing effect.
[0024] 5. The labyrinth structure is arranged in the broken bridge aluminum frame, which can further improve the heat insulation and sound insulation effect. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 is a structure schematic view of the heat insulation and sealing connection node for the folding wallboard in a folded state provided by the utility model;
[0026] Figure 2 is a structure schematic view of the heat insulation and sealing connection node for the folding wallboard in an unfolded state provided by the utility model;
[0027] Among them, 1- the first folding wallboard; 2- the second folding wallboard; 3- the heavy hinge; 4- the broken bridge aluminum frame; 5- the heat insulation strip; 6- the indoor sealing strip; 7- the outdoor sealing strip. DETAILED DESCRIPTION
[0028] The utility model will be described in detail in combination with the drawings and examples.
[0029] With reference to Figure 1 With reference to Figure 2 A heat insulation sealing connection node for folding wallboards, comprising a first folding wallboard 1, a second folding wallboard 2, a heavy hinge 3, a broken bridge aluminum frame 4, an indoor sealing strip 6, an outdoor sealing strip 7, and a heat insulation strip 5, wherein:
[0030] The first folding wallboard 1 and the second folding wallboard 2 are hinged by the heavy hinge 3, so that the first folding wallboard 1 and the second folding wallboard 2 can rotate relative to each other. The first folding wallboard 1 and the second folding wallboard 2 are provided with the broken bridge aluminum frame 4 at the hinge, and the broken bridge aluminum frame 4 of the first folding wallboard 1 is provided with the outdoor sealing strip 7, which is used to block the outdoor substances including wind and rain, dust, etc. from entering the indoor. The broken bridge aluminum frame 4 of the second folding wallboard 2 is provided with the indoor sealing strip 6, which is used to prevent the indoor air from leaking. The broken bridge aluminum frame 4 is also provided with the heat insulation strip 5, which is used to block the heat transfer path. When the first folding wallboard 1 and the second folding wallboard 2 rotate relative to each other around the heavy hinge 3 to the same plane, the indoor sealing strip 6 and the outdoor sealing strip 7 are compressed at the connection of the first folding wallboard 1 and the second folding wallboard 2, and at this time, the indoor sealing strip 6 is located in the indoor, and the outdoor sealing strip 7 is located in the outdoor.
[0031] In this way, the first folding wallboard 1 and the second folding wallboard 2 are hinged by the heavy hinge 3, which ensures that the weight and stress changes of the wallboard can be borne during folding and unfolding, and guarantees the stability and durability of the connection. Moreover, the design of the heavy hinge 3 enables the wallboard to be smoothly folded and unfolded without affecting the overall structure. The heat insulation strip 5 can effectively block the heat transfer path, improve the heat insulation performance, reduce the influence of the indoor and outdoor temperature difference on the indoor temperature, and improve the energy utilization efficiency. The design of the two layers of sealing strips ensures the sealing performance of the wallboard connection, which can prevent wind, rain, dust, etc. from entering the indoor even in harsh weather conditions. The design of the entire connection node solves the problems of cold bridge and sealing failure, and has a simple and clear structure, which is easy to install and maintain, reduces the difficulty of later maintenance, and is particularly suitable for the connection between the wallboards of the folding house.
[0032] Particularly, in the present embodiment, the first folding wallboard 1 and the second folding wallboard 2 are both provided with double heat insulation strips 5, which enhances the heat insulation performance of the connection node and reduces the heat transfer. In the present embodiment, the heat insulation strip is a PA66 heat insulation strip, which is used as the heat insulation material. Due to its good heat insulation performance, the heat insulation effect of the connection node is further improved. Moreover, in the present embodiment, with reference to Figure 1 With reference to Figure 2, the first folding wallboard 1 and the second folding wallboard 2 can rotate 270 degrees relative to each other, which allows the first folding wallboard 1 and the second folding wallboard 2 to be stacked together after folding during transportation, saving space and facilitating transportation, and being able to be unfolded in the same plane to form a folding house wallboard during installation. The first folding wallboard 1 and the second folding wallboard 2 use 6063-T5 aluminum profiles at the hinge, which improves the durability and load-bearing capacity of the connection node due to the high strength and corrosion resistance of 6063-T5 aluminum profiles.
[0033] As an improvement, in the present embodiment, both the indoor sealing strip 6 and the outdoor sealing strip 7 are designed with a gradient hardness, with the outer layer being harder than the inner layer. In this way, the outer layer can use a harder material to resist external environmental erosion, and the inner layer uses a softer material to provide better sealing effect. As a further improvement, a labyrinth structure can also be provided inside the broken bridge aluminum frame 4 to further improve the heat and sound insulation effect.
[0034] In addition, a locking mechanism is also provided on the first folding wallboard 1 and / or the second folding wallboard 2, which locks the relative position of the first folding wallboard 1 and the second folding wallboard 2 when they are rotated around the heavy-duty hinge 3 to the same plane. It should be noted that the locking mechanism for fixing the position of the wallboard is a common design in the prior art. In the field of construction and engineering, locking mechanisms are widely used to ensure the stability and safety of structural components in a specific position. This design allows the wallboard to be fixed by the locking mechanism after being folded and unfolded to the desired position, preventing displacement caused by external forces or vibrations. The improvement of the present embodiment is mainly in the aspects of thermal insulation and sealing performance.
[0035] In summary, the above is only a preferred embodiment of the present application, and is not intended to limit the scope of protection of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. An insulated sealed connection joint for folding a wall panel, characterized in that, The first folding wallboard, the second folding wallboard, the heavy hinge, the broken bridge aluminum frame, the indoor sealing strip, the outdoor sealing strip and the heat insulation strip are included. The first folding wallboard and the second folding wallboard are hinged by the heavy hinge, so that the first folding wallboard and the second folding wallboard can rotate relative to each other. The first folding wallboard and the second folding wallboard are provided with the broken bridge aluminum frame at the hinge, and the broken bridge aluminum frame of the first folding wallboard is provided with the outdoor sealing strip for blocking outdoor substances including wind, rain and dust from entering the indoor, and the broken bridge aluminum frame of the second folding wallboard is provided with the indoor sealing strip for preventing indoor air from leaking. The broken bridge aluminum frame is further provided with the heat insulation strip for blocking the heat transfer path. When the first folding wallboard and the second folding wallboard rotate relative to each other to the same plane around the heavy hinge, the indoor sealing strip and the outdoor sealing strip are compressed at the connection of the first folding wallboard and the second folding wallboard, and at this time, the indoor sealing strip is located in the indoor, and the outdoor sealing strip is located in the outdoor.
2. A sealed and insulated connection node for folding wall panels according to claim 1, characterized in that The first folding wallboard and the second folding wallboard are both provided with double heat insulation strips.
3. A sealed and insulated connection node for folding wall panels according to claim 2, characterized in that The heat insulation strip is a PA66 heat insulation strip.
4. A sealed and insulated connection node for folding wall panels according to claim 1, characterized in that The indoor sealing strip and the outdoor sealing strip are both designed with gradient hardness that the hardness of the outer layer is greater than that of the inner layer.
5. A sealed and insulated connection node for folding wall panels according to claim 1, characterized in that The broken bridge aluminum frame is provided with a labyrinth structure inside for improving the heat insulation and sound insulation effects.
6. The sealed and insulated connection node for folding wallboards according to any one of claims 1 to 5, characterized in that, The first folding wallboard and / or the second folding wallboard are further provided with a locking mechanism. When the first folding wallboard and the second folding wallboard rotate relative to each other to the same plane around the heavy hinge, the relative position of the first folding wallboard and the second folding wallboard is locked by the locking mechanism.
7. The sealed and insulated connection node for folding wallboards according to any one of claims 1 to 5, characterized in that, The first folding wallboard and the second folding wallboard can rotate relative to each other by 270°.
8. The sealed and insulated connection node for folding wallboards according to any one of claims 1 to 5, characterized in that, The first folding wallboard and the second folding wallboard adopt 6063-T5 aluminum profiles at the hinge.