A buckling curtain wall sandwich plate and curtain wall system

Abstract

This application provides a snap-fit ​​curtain wall sandwich panel and curtain wall system, comprising: a core material; a first keel member connected to a first side of the core material and having a first mating structure; a second keel member connected to a second side of the core material and having a second mating structure; edge sealing components respectively disposed on the other two sides of the core material; an outer panel disposed on a first surface of the core material; an inner panel disposed on a second surface of the core material opposite to the first surface; and a sealing member including a connecting portion and a sealing portion connected together; the keel member has at least one mounting structure, and the connecting portion can be fitted into the mounting structure. In the technical solution provided in this application, the keel member has a mounting structure, and the sealing member can be fitted into the mounting structure to achieve rapid installation of the sealing member on the snap-fit ​​curtain wall sandwich panel, thereby facilitating the installation of the sealing member in the correct position when assembling multiple snap-fit ​​curtain wall sandwich panels. This installation method not only simplifies the construction process but also has high installation efficiency.

Description

Technical Field

[0001] This application relates to the field of building materials technology, and in particular to a snap-fit ​​curtain wall sandwich panel and curtain wall system. Background Technology

[0002] With the continuous development of the construction industry, higher requirements are being placed not only on the aesthetics of building exteriors, but also on construction efficiency and product quality. For example, building curtain walls must consider not only their appearance, but also factors such as waterproofing, thermal insulation, structural strength, noise reduction, and fire resistance of the interlocking curtain wall sandwich panels.

[0003] However, when assembling existing curtain wall panels, sealing strips need to be installed at the joints simultaneously. These sealing strips are often glued to the joints of the curtain wall panels. This installation method not only easily causes the sealing strips to shift, but also affects construction efficiency. Utility Model Content

[0004] In view of the above problems, this application is made to provide a snap-fit ​​curtain wall sandwich panel and curtain wall system to solve or at least partially solve the above problems.

[0005] This application provides a snap-fit ​​curtain wall sandwich panel, which includes: core material; The first keel component is connected to the first side of the square core material, and the first keel component is provided with a first mating structure; The second keel component is connected to the second side of the core material of the square block opposite to the first side, and the second keel component is provided with a second mating structure; The edge sealing assembly is located on the other two sides of the core material, corresponding to the two ends of the first keel and the second keel. The outer plate is disposed on the first side of the core material; The inner plate is disposed on the second surface of the core material opposite to the first surface; A sealing component, comprising a connecting portion and a sealing portion connected together; Wherein, the first keel member and / or the second keel member are provided with at least one mounting structure, and the connecting part can be connected to the mounting structure; when the first docking structure of one of the snap-fit ​​curtain wall sandwich panels is docked with the second docking structure of another snap-fit ​​curtain wall sandwich panel, the sealing part is located at the docking position of the first docking structure and the second docking structure.

[0006] Optionally, the first keel member includes a first substrate, and the first mating structure includes at least a first protrusion and a second protrusion, the first protrusion and the second protrusion are disposed on the first substrate, and the first protrusion and the second protrusion extend in a direction away from the first substrate; The second keel component includes a second substrate, and the second docking structure includes at least a first docking protrusion and a second docking protrusion. The first docking protrusion is disposed on the second substrate and extends in a direction away from the second substrate. At least one of the first protrusion, the second protrusion, the first mating protrusion, and the second mating protrusion has at least one mounting structure on its top end face.

[0007] Optionally, at least one mounting structure is provided on the side wall surface of at least one of the first protrusion, the second protrusion, the first mating protrusion, and the second mating protrusion.

[0008] Optionally, the mounting structure is a constricted groove, and the connecting part includes a large end that can be fitted into the groove of the groove.

[0009] Optionally, the sealing portion includes a straight section and a sealing section, with a plurality of sealing sections disposed obliquely on the straight section.

[0010] Optionally, the sealing portion includes an arc-shaped protrusion structure, which is disposed on one side of the connecting portion.

[0011] Optionally, the first protrusion and the second protrusion have a first gap space, and the first mating protrusion can be connected to the first gap space. When the first mating protrusion is engaged in the first gap space, a second gap space is formed between the first mating protrusion and the first protrusion portion. The second gap space is used to install a fastener for connection with the building body. The connecting arm of the fastener is connected to the first protrusion portion.

[0012] Optionally, based on the cross-sectional shape of the first keel member, the first protrusion and the second protrusion have multiple cavities, and the multiple cavities are isolated from each other; Based on the cross-sectional shape of the second keel member, the first mating protrusion has multiple cavities, which are isolated from each other.

[0013] Optionally, the second mating protrusion abuts against the first substrate, or the end of the second mating protrusion is spaced apart from the first substrate.

[0014] Optionally, when the end of the second mating protrusion is spaced apart from the first substrate, a mounting buckle is provided on the wall of the second mating protrusion, and the mounting buckle is used to install decorative components.

[0015] Optionally, the edge banding assembly includes an edge banding plate, a first end cap, and a second end cap; The edge banding is provided on the side wall of the core material, the first plug is used to seal the end of the first keel member, and the second plug is used to seal the end of the second keel member.

[0016] Another embodiment of this application also provides a curtain wall system, which includes: Building structure; Multiple of the aforementioned snap-fit ​​curtain wall sandwich panels, Multiple fasteners are connected to the building body by fasteners, and each fastener has at least one connecting arm; The fastener is connected to the first mating structure of the first snap-fit ​​curtain wall sandwich panel, the second mating structure of the second snap-fit ​​curtain wall sandwich panel is mated with the first mating structure of the first snap-fit ​​curtain wall sandwich panel, and the first mating structure of the second snap-fit ​​curtain wall sandwich panel is connected to the building body through another fastener. An installation gap is formed at the joint between the first docking structure and the second docking structure, and the fastener is located in the installation gap. In the technical solution provided in this application, the keel component is equipped with an installation structure, and the sealing component can be connected to the installation structure to achieve rapid installation of the sealing component on the snap-fit ​​curtain wall sandwich panel. This facilitates the installation of the sealing component in the correct position when assembling multiple snap-fit ​​curtain wall sandwich panels. This installation method not only simplifies the construction process but also has high installation efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A perspective view of a snap-fit ​​curtain wall sandwich panel provided in an embodiment of this application; Figure 2 An exploded view of a snap-fit ​​curtain wall sandwich panel provided in an embodiment of this application; Figure 3 A cross-sectional view of a modular curtain wall node provided in an embodiment of this application; Figure 4 A partial cross-sectional view of a modular curtain wall node provided in an embodiment of this application; Figure 5 An exploded cross-sectional view of a modular curtain wall node provided in an embodiment of this application; Figure 6 A partial cross-sectional view of another modular curtain wall node provided in an embodiment of this application; Figure 7 This is a perspective view of a curtain wall provided in an embodiment of this application.

[0019] Explanation of icon numbers: Core material 1, keel assembly 2, first keel piece 21, first substrate 211, first protrusion 212, second protrusion 213, first gap space 214, second gap space 215, second keel piece 22, second substrate 221, first mating protrusion 222, second mating protrusion 223, mounting buckle 224, cavity 23, mounting seam 24; Edge sealing assembly 3, first edge sealing component 31, second edge sealing component 32, edge sealing plate 301, first end cap 302, second end cap 303, outer plate 4, first folded edge 43, second folded edge 44, inner plate 5, first edge edge 51, second edge edge 52; 6. Sealing component, 61. Connecting part, 62. Sealing part, 621. Straight section, 622. Sealing section, 7. Installation structure, 8. Decorative component, 9. Fastener, 91. Building body, 10. Press-fit curtain wall sandwich panel, 20. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the embodiments of this application.

[0021] Figure 1 This is a perspective view of a snap-fit ​​curtain wall sandwich panel provided in an embodiment of this application. Figure 2 An exploded view of a snap-fit ​​curtain wall sandwich panel provided in an embodiment of this application. See also... Figures 1 to 4One embodiment of this application provides a snap-fit ​​curtain wall sandwich panel, which includes: a core material 1, a first keel member 21, a second keel member 22, an edge sealing assembly 3, an outer panel 4, an inner panel 5, and a sealing member 6. The first keel member 21 is connected to a first side of the square core material 1, and a first mating structure is provided on the first keel member 21. The second keel member 22 is connected to a second side of the square core material 1 opposite to the first side, and a second mating structure is provided on the second keel member 22. Taking the square core material 1 as an example, the first keel member 21 is located on the right side of the core material 1, and the second keel member 22 is located on the left side of the core material 1. The keel assembly 2 can be connected to the core material 1 by adhesive bonding.

[0022] The edge banding assembly 3 is located at both ends of the first keel component 21 and the second keel component 22, respectively, on the other two sides of the core material 1. The setting direction of the edge banding assembly 3 is perpendicular to the setting direction of the keel assembly 2. The outer panel 4 is located on the first surface of the core material 1, and the inner panel 5 is located on the second surface of the core material 1 opposite to the first surface.

[0023] In existing technologies, a square core material 1 is surrounded by keel components 2, which can be interconnected to form a frame structure, within which the core material 1 is housed. However, the technology provided in this application only provides edge sealing components 3 on both sides of the core material 1. The edge sealing components 3 include a first edge sealing member 31 and a second edge sealing member 32, which are respectively disposed on the other two sides of the core material 1 to seal the side walls of the first keel component 21, the second keel component 22, and the core material 1. This not only simplifies the structure of the snap-fit ​​curtain wall sandwich panel, but also provides sufficient structural strength, and the edge sealing members can seal the other two sides of the core material 1, ensuring the sealing and waterproof performance of the snap-fit ​​curtain wall sandwich panel.

[0024] In one specific embodiment, the inner panel 5 and the outer panel 4 are box-shaped structures. The four corners of the inner panel 5 and the outer panel 4 can be seamed bends or seamless rounded corners. The outer panel 4 is disposed on the first surface of the core material 1 to at least partially cover the first surface of the core material 1 and the keel assembly 2. The inner panel 5 has a first edge 51 and a second edge 52. The inner panel 5 is disposed on the second surface of the core material 1. The first edge 51 overlaps with the first keel member 21, and the second edge 52 overlaps with the second keel member 22.

[0025] The inner panel 5 and outer panel 4 include, but are not limited to: metal panels, plastic panels, composite material panels, building materials, etc. The core material 1 includes, but is not limited to: rock wool, glass wool, aluminum honeycomb panels, paper honeycomb panels, sponge boards, foam boards, etc.

[0026] The sealing member 6 can be used to seal the joint between snap-fit ​​curtain wall sandwich panels. In one embodiment provided in this application, the sealing member 6 includes a connecting part 61 and a sealing part 62 connected together. At least one mounting structure 7 is provided on the first keel member 21 and / or the second keel member 22. The connecting part 61 can be fitted into the mounting structure 7 to ensure that the sealing member 6 is stably connected to the first keel member 21 and / or the second keel member 22, preventing the sealing member 6 from easily falling off or shifting. When the first mating structure of one snap-fit ​​curtain wall sandwich panel is mated to the second mating structure of another snap-fit ​​curtain wall sandwich panel, the sealing part 62 is located at the mating position of the first and second mating structures, thereby sealing the gap at the mating point and improving the waterproofness and sealing performance of the spliced ​​curtain wall.

[0027] See Figures 3 to 6 In one embodiment provided in this application, the first keel member 21 includes a first substrate 211, and the first mating structure includes at least a first protrusion 212 and a second protrusion 213. The first protrusion 212 and the second protrusion 213 are disposed on the first substrate 211 and extend in a direction away from the first substrate 211. Based on the cross-sectional shape of the first keel member 21, the first protrusion 212 and the second protrusion 213 are rectangular structures extending in a direction away from the core material 1, and the shapes of the first protrusion 212 and the second protrusion 213 may be the same or different.

[0028] Furthermore, the second keel member 22 includes a second substrate 221, and the second mating structure includes at least a first mating protrusion 222 and a second mating protrusion 223. The first mating protrusion 222 and the second mating protrusion 223 are disposed on the second substrate 221, and the first mating protrusion 222 and the second mating protrusion 223 are spaced apart. The first mating protrusion 222 and the second mating protrusion 223 extend in a direction away from the second substrate 221. Based on the cross-sectional shape of the second keel member 22, the shape of the first mating protrusion 222 is a rectangular structure extending in a direction away from the core material 1. The shape of the first mating protrusion 222 may be the same as or different from the shape of the first protrusion 212 or the second protrusion 213.

[0029] In the technical solution provided in this application, the protrusions or mating protrusions on the keel not only simplify the structural shape of the keel and facilitate the production of the keel, but also make it convenient for the first keel 21 and the second keel 22 to be connected to each other.

[0030] At least one of the first protrusion 212, the second protrusion 213, the first mating protrusion 222, and the second mating protrusion 223 has at least one mounting structure 7 on its top end face. When one of the components has a mounting structure 7, a seal can be formed between the first mating structure and the second mating structure. When multiple components have mounting structures 7, each mounting structure 7 can be provided with a sealing member 6, thereby forming multiple seals between the first mating structure and the second mating structure.

[0031] The sealing component 6 includes, but is not limited to, rubber, silicone, gaskets, sealing strips, etc.

[0032] In another embodiment provided in this application, at least one mounting structure 7 is provided on the side wall surface of at least one of the first protrusion 212, the second protrusion 213, the first mating protrusion 222, and the second mating protrusion 223, and each mounting structure 7 may be provided with a sealing member 6. Alternatively, a mounting structure 7 is provided on the side wall surface or the anchor surface of at least one of the first protrusion 212, the second protrusion 213, the first mating protrusion 222, and the second mating protrusion 223, and a sealing member 6 is provided in the mounting structure 7.

[0033] See Figures 1 to 4 In one embodiment provided in this application, the mounting structure 7 is a constricted groove, and the connecting part 61 includes a large end that can be fitted into the groove of the groove. When installing the sealing member 6, the sealing member 6 can be installed by squeezing the large end of the connecting part 61 from the constricted opening of the groove into the groove.

[0034] In one specific embodiment, the larger end of the connecting part 61 is arrow-shaped, and the width of the bottom of the arrow shape is greater than the width of the constriction. When the arrow is placed in the groove, the arrow shape can be confined in the groove by the constriction. This makes the connecting part 61 easy to install but not easy to disassemble, which is beneficial to the stable installation of the sealing member 6.

[0035] Furthermore, in one embodiment provided in this application, the sealing portion 62 includes a straight section 621 and sealing sections 622, with a plurality of sealing sections 622 obliquely disposed on the straight section 621. When the sealing member 6 is installed in the groove, the straight section 621 will adhere to the sidewall of the second protrusion 213, and the oblique sealing sections 622 will extend toward the direction of the second mating protrusion 223 and abut against the sidewall of the second mating protrusion 223. This seals the gap between the second protrusion 213 and the second mating protrusion 223.

[0036] The sealing between other protrusions and mating protrusions can also be achieved in the above manner. For example, the sealing section 622 can be provided in the gap between the first mating protrusion 222 and the second mating protrusion 223, thereby forming an effective seal between the two.

[0037] See Figure 6 In one embodiment provided in this application, the sealing member 6 may have a different structure than the one described above. For example, the sealing part 62 includes an arc-shaped protrusion structure located on one side of the connecting part 61. The connecting part 61 is the adhesive surface at the bottom of the arc-shaped protrusion structure, which can be glued to the protrusion (first protrusion 212 or second protrusion 213) or the mating protrusion (first mating protrusion 222 or second mating protrusion 223) by adhesive. Alternatively, the connecting part 61 may be a connecting part at the bottom of the arc-shaped protrusion structure, which can be connected to the mounting structure 7.

[0038] See Figure 4 In one specific embodiment, both of the above-mentioned sealing components 6 can be used simultaneously for the seal between the first and second mating structures. This forms multiple seals between the first and second mating structures, achieving the expected sealing effect between the snap-fit ​​curtain wall sandwich panels while considering cost factors.

[0039] See Figure 4 In one embodiment provided in this application, the first protrusion 212 and the second protrusion 213 have a first gap space 214, and the first mating protrusion 222 can be fitted into the first gap space 214. When the first mating protrusion 222 is fitted into the first gap space 214, a second gap space 215 is formed between the first mating protrusion 222 and the first protrusion 212. The second gap space 215 is used to install a fastener connected to the building body 10, and the fastener can also be connected to the first protrusion 212. The second gap space 215 is located at a position facing the inner side of the snap-fit ​​curtain wall sandwich panel, and the fastener will be located between the keel assembly 2 and the building body 10. This arrangement can not only effectively connect the snap-fit ​​curtain wall sandwich panel to the building body 10, but also effectively hide the fastener, realizing the concealed installation of the fastener.

[0040] In addition to sufficient structural strength and aesthetics, snap-fit ​​curtain wall sandwich panels also need to have certain thermal insulation performance. The core material 1 is located in the middle of the snap-fit ​​curtain wall sandwich panel, which has sufficient thermal insulation. The heat loss is mainly conducted away through the keel assembly 2. In order to avoid the keel assembly 2 losing too much heat,

[0041] See Figure 4 and Figure 5In one embodiment provided in this application, based on the cross-sectional shape of the first keel member 21, the first protrusion 212 and the second protrusion 213 have multiple cavities 23, which are isolated from each other. The multiple cavities 23 contain air, thereby forming multiple air chambers, which have a certain heat insulation effect. Furthermore, providing multiple cavities 23 can reduce material usage and save production costs while ensuring sufficient structural strength of the keel assembly 2. The materials of the keel assembly 2 include, but are not limited to, aluminum alloy, steel, copper, PVC, and plastic.

[0042] Furthermore, based on the cross-sectional shape of the second keel member 22, the first mating protrusion 222 has multiple cavities 23, which are isolated from each other. Similarly, the cavities 23 on the second keel member 22 have similar structures and functions to the cavities 23 on the first keel member 21.

[0043] To ensure the strength and stability of the connection between the first and second docking structures, a second docking protrusion 223 is also provided on the second substrate 221. When the first and second docking structures are connected, the second protrusion 213 is located in the third gap space formed by the second docking protrusion 223 and the first docking protrusion 222. The second docking protrusion 223 abuts against the first substrate 211, or the end of the second docking protrusion 223 is spaced apart from the first substrate 211. Multiple docking protrusions and multiple protrusion portions are spaced apart from each other and interlock when the first and second docking structures are connected, thereby effectively improving the strength and stability of the connection between the first and second docking structures.

[0044] In addition, multiple sealing components 6 are provided between multiple mating protrusions and multiple protrusions to form a multi-layer sealing structure, thereby effectively improving the waterproof sealing effect at the mating joint.

[0045] In the technical solution provided in this application, there is no specific limitation on the number of protrusions on the first substrate 211 and the number of mating protrusions on the second substrate 221. The number of protrusions and mating protrusions can be one or more.

[0046] In the technical solution provided in this application, when the first mating structure and the second mating structure are connected to each other, the end of the outermost mating protrusion (second mating protrusion) on the second substrate 221 can be in contact with the first substrate 211 (e.g., Figure 4 (As shown), or it can have a gap between it and the first substrate 211 (as shown). Figure 6 (As shown). When the length of the mating protrusion is short, the mating protrusion will form a mounting seam 24 with the first substrate 211.

[0047] To improve the aesthetics of the installation seal and provide a certain level of protection. See also Figure 6 In one embodiment provided in this application, when the end of the second mating protrusion 223 or the third mating protrusion is spaced apart from the first substrate 211, a mounting buckle 224 is provided on the wall surface of the second mating protrusion 223 or the third mating protrusion. The mounting buckle 224 is used to install the decorative component 8. The mounting buckle 224 is located in the installation seam. When the decorative component 8 is connected to the mounting buckle 224, the decorative component 8 is also located in the installation seam, or at the opening of the installation seam. This effectively shields the installation seam, making the curtain wall more aesthetically pleasing. In addition to being a decorative component, the decorative component 8 can also be a waterproof protective sealant.

[0048] See Figures 3 to 5 In addition to being connected to the core material 1 by adhesive bonding, the outer panel 4 can also be connected to the keel assembly 2 through the folded edge 42 of the outer panel 4, thereby forming a more stable connection between the outer panel 4 and the keel assembly 2, which is conducive to improving the overall stability of the snap-fit ​​curtain wall sandwich panel structure.

[0049] The outer panel 4 includes a first folded edge 43 and a second folded edge 44. The first folded edge 43 is connected to the first substrate 211 and the side wall of the second protrusion 213, respectively. The second folded edge 44 is connected to the second mating protrusion 223 of the second keel member 22, and the second folded edge 44 is bent from the outside of the second mating protrusion 223 to its inside to form a hook-like structure that fastens to the end of the second mating protrusion 223. It can be considered that the outer panel 4, which forms a box structure, is fastened to one side of the core material 1 and the keel assembly 2. This not only improves the connection strength between the outer panel 4 and the core material 1 and the keel assembly 2, but also makes the connection between the keel assembly 2 and the core material 1 more compact and less prone to separation.

[0050] Furthermore, the inner plate 5 includes a first edge 51 and a second edge 52. The first edge 51 is connected to the first protrusion 212 of the first keel member 21 and extends from the outer side of the first protrusion 212 to the inner side of the first protrusion 212 to form a hook-like structure that engages with the end of the first protrusion 212. The second edge 52 is connected to the side wall of the first mating protrusion 222 of the second keel member 22.

[0051] Further, see Figure 2In one embodiment provided in this application, the first edge sealing member 31 and the second edge sealing member 32 respectively include an edge sealing plate 301, a first end cap 302, and a second end cap 303. The edge sealing plate 301 is disposed corresponding to the side wall surface of the core material 1, and the shape of the edge sealing plate 301 matches the side shape of the core material 1. The first end cap 302 is used to seal the end of the first keel member 21, and the second end cap 303 is used to seal the end of the second keel member 22. When the first edge sealing member 31 and the second edge sealing member 32 are connected to the side of the core material 1, the first end cap 302 and the second end cap 303 are located on both sides of the edge sealing member. The first end cap 302 and the second end cap 303 can be an integral structure with the edge sealing plate 301, or they can be a structure spliced ​​together.

[0052] See Figure 1 and Figure 7 In one embodiment of this application, a curtain wall system is provided, which includes: a building body 10, multiple interlocking sandwich curtain wall panels 20 and multiple fasteners 9.

[0053] Multiple fasteners 9 are connected to the building body 10 via fasteners 91, and each fastener 9 has at least one connecting arm. The fastener 9 is connected to the first mating structure of the first snap-fit ​​curtain wall sandwich panel, and the second mating structure of the second snap-fit ​​curtain wall sandwich panel mates with the first mating structure of the first snap-fit ​​curtain wall sandwich panel. The first mating structure of the second snap-fit ​​curtain wall sandwich panel is connected to the building body 10 via another fastener 9. An installation gap is formed at the mating point of the first and second mating structures, and the fastener 9 is located within this installation gap.

[0054] When multiple snap-fit ​​curtain wall sandwich panels are installed, one end of the second mating structure of the first snap-fit ​​curtain wall sandwich panel is connected to one end of the first mating structure of the second snap-fit ​​curtain wall sandwich panel. The first mating structure of the first snap-fit ​​curtain wall sandwich panel is connected to the building body 10 through the fastener 9, thereby realizing the sequential installation of multiple snap-fit ​​curtain wall sandwich panels.

[0055] In the technical solution provided in this application, the fastener 9 is set on the inner side of the snap-fit ​​curtain wall sandwich panel, which not only facilitates the installation of the snap-fit ​​curtain wall sandwich panel on the building body 10, but also simplifies the installation steps and increases the installation efficiency. In addition, the fastener 9 is concealed on the inner side of the snap-fit ​​curtain wall sandwich panel and can be covered by the snap-fit ​​curtain wall sandwich panel, making the curtain wall appearance more beautiful.

[0056] In summary, the technical solution provided in this application includes an installation structure on the keel component, and the sealing component can be connected to the installation structure to enable the sealing component to be quickly installed on the snap-fit ​​curtain wall sandwich panel. This facilitates the installation of the sealing component in the correct position when assembling multiple snap-fit ​​curtain wall sandwich panels. This installation method not only simplifies the construction process but also achieves high installation efficiency.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of this application, and are not intended to limit them; although the embodiments of this application have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A buckling type curtain wall sandwich panel, characterized by, include: core material; The first keel component is connected to the first side of the square core material, and the first keel component is provided with a first mating structure; The second keel component is connected to the second side of the core material of the square block opposite to the first side, and the second keel component is provided with a second mating structure; The edge sealing assembly is located on the other two sides of the core material, corresponding to the two ends of the first keel and the second keel. The outer plate is disposed on the first side of the core material; The inner plate is disposed on the second surface of the core material opposite to the first surface; A sealing component, comprising a connecting portion and a sealing portion connected together; Wherein, the first keel member and / or the second keel member are provided with at least one mounting structure, and the connecting part can be connected to the mounting structure; when the first docking structure of one of the snap-fit ​​curtain wall sandwich panels is docked with the second docking structure of another snap-fit ​​curtain wall sandwich panel, the sealing part is located at the docking position of the first docking structure and the second docking structure.

2. The snap-fit ​​curtain wall sandwich panel according to claim 1, characterized in that, The first keel component includes a first substrate, and the first docking structure includes at least a first protrusion and a second protrusion. The first protrusion and the second protrusion are disposed on the first substrate and extend in a direction away from the first substrate. The second keel component includes a second substrate, and the second docking structure includes at least a first docking protrusion and a second docking protrusion. The first docking protrusion is disposed on the second substrate and extends in a direction away from the second substrate. At least one of the first protrusion, the second protrusion, the first mating protrusion, and the second mating protrusion has at least one mounting structure on its top end face.

3. The buckling curtain wall sandwich panel according to claim 2, characterized in that, At least one mounting structure is provided on the side wall surface of at least one of the first protrusion, the second protrusion, the first mating protrusion, and the second mating protrusion.

4. The buckling curtain wall sandwich panel according to claim 1, wherein, The mounting structure is a constricted groove, and the connecting part includes a large end that can be fitted into the groove of the groove.

5. The buckling curtain wall sandwich panel according to claim 4, characterized in that, The sealing part includes a straight section and a sealing section, and a plurality of the sealing sections are inclinedly arranged on the straight section.

6. The buckling curtain wall sandwich panel according to any one of claims 1 or 4, characterized in that, The sealing part includes an arc-shaped protrusion structure, which is located on one side of the connecting part.

7. The buckling curtain wall sandwich panel according to claim 2, wherein, The first protrusion and the second protrusion have a first gap space, and the first mating protrusion can be connected to the first gap space. When the first mating protrusion is engaged in the first gap space, a second gap space is formed between the first mating protrusion and the first protrusion portion. The second gap space is used to install a fastener for connection with the building body. The connecting arm of the fastener is connected to the first protrusion portion.

8. The buckling curtain wall sandwich panel according to claim 2, wherein, Based on the cross-sectional shape of the first keel member, the first protrusion and the second protrusion have multiple cavities, and the multiple cavities are isolated from each other; Based on the cross-sectional shape of the second keel member, the first mating protrusion has multiple cavities, which are isolated from each other.

9. The buckling curtain wall sandwich panel according to claim 8, characterized in that, The second mating protrusion abuts against the first substrate, or the end of the second mating protrusion is spaced apart from the first substrate.

10. The buckling curtain wall sandwich panel according to claim 9, wherein, When the end of the second mating protrusion is spaced apart from the first substrate, a mounting buckle is provided on the wall of the second mating protrusion, and the mounting buckle is used to install decorative components.

11. The buckling curtain wall sandwich panel according to claim 1, wherein, The edge banding assembly includes an edge banding plate, a first plug, and a second plug; The edge banding is provided on the side wall of the core material, the first plug is used to seal the end of the first keel member, and the second plug is used to seal the end of the second keel member.

12. A curtain wall system characterized by, include: Building structure; Multiple interlocking curtain wall sandwich panels as described in any one of claims 1 to 11, Multiple fasteners are connected to the main building body by fasteners, and each fastener has at least one connecting arm; The fastener is connected to the first mating structure of the first snap-fit ​​curtain wall sandwich panel, the second mating structure of the second snap-fit ​​curtain wall sandwich panel is mated with the first mating structure of the first snap-fit ​​curtain wall sandwich panel, and the first mating structure of the second snap-fit ​​curtain wall sandwich panel is connected to the building body through another fastener. An installation gap is formed at the joint between the first docking structure and the second docking structure, and the fastener is located in the installation gap.

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