Snap-connected heat-insulating broken bridge profile

Abstract

The present invention discloses a snap-fastening type heat-insulating broken bridge profile, which comprises a pair of cavity profiles and an integral material-removing heat bridge member. Each cavity profile is arranged on the corresponding surface in the heat transfer path direction of the integral material-removing heat bridge member. The cavity profile is snap-fastened to the integral material-removing heat bridge member, and a heat-insulating cavity is formed between the cavity profile and the integral material-removing heat bridge member. This heat-insulating broken bridge profile has the advantages of high strength, less material consumption, low cost, easy processing, and improved production efficiency.

Description

Technical Field

[0001] The present invention mainly relates to the field of construction engineering, and particularly relates to a snap-in heat-insulating broken bridge profile. Background Art

[0002] In the existing steel heat-insulating profile system, one method is to increase the depth dimension of the profile, so that the heat transfer path between the front and back surfaces of the profile becomes longer, thereby extending the heating time of the backfire surface of the profile to meet the heat-insulating requirements. However, this method makes the frame size very large, affecting the aesthetics and having poor market acceptance. Another method is to connect two profiles through two or more parts, so that there is a heat-insulating broken bridge structure between the two profiles to achieve the heat-insulating function. However, this method has a large number of components, is not convenient for processing, has a high cost, and its structural strength is also low. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a snap-in heat-insulating broken bridge profile with high strength, less material consumption, low cost, convenient processing, and improved production efficiency.

[0004] To solve the above technical problem, the present invention adopts the following technical solutions:

[0005] A snap-in heat-insulating broken bridge profile includes a pair of cavity profiles and an integral de-materialized heat bridge member. Each of the cavity profiles is arranged on the corresponding surface in the heat transfer path direction of the integral de-materialized heat bridge member. The cavity profiles are snap-connected to the integral de-materialized heat bridge member, and a heat-insulating cavity is formed between the cavity profiles and the integral de-materialized heat bridge member.

[0006] As a further improvement of the above technical solution:

[0007] The cavity profile includes a cover plate. Both ends of the cover plate are bent into cavity platforms. The end of the cavity platform is bent with a snap edge. The cavity platform is pressed on the surface of the integral de-materialized heat bridge member. The snap edge is snap-connected to both sides of the integral de-materialized heat bridge member, and the heat-insulating cavity is formed between the cover plate and the surface of the integral de-materialized heat bridge member.

[0008] Both sides of the integral de-materialized heat bridge member are provided with snap platforms for cooperating with the snap edge.

[0009] It further includes a pair of sealing rubber plates. The sealing rubber plates are arranged on both sides of the integral de-materialized heat bridge member. The sealing rubber plates are pressed by the snap edge and are in close contact with the integral de-materialized heat bridge member.

[0010] The snap edge is set as an inclined edge. The sealing rubber plate is provided with a pressure-receiving surface for cooperating with the inclined edge. The inclined edge is snap-connected to the snap platform and the inclined edge presses on the pressure-receiving surface.

[0011] The edge buckle is set as a vertical straight edge, the bottom of the vertical straight edge is provided with an inclined surface, the sealing rubber plate is provided with a pressure receiving surface matching with the inclined surface, and the vertical straight edge is buckled with the buckle table and the inclined surface presses tightly on the pressure receiving surface.

[0012] The cavity-shaped profile includes a covering plate, both ends of the covering plate are bent into cavity platforms, the end parts of the cavity platforms are bent with clamping protrusions, the cavity platforms are pressed on the surface of the integral heat bridge member with removed material, the clamping protrusions are buckled with both sides of the integral heat bridge member with removed material, and an insulating cavity is formed between the covering plate and the surface of the integral heat bridge member with removed material.

[0013] Both sides of the integral heat bridge member with removed material are provided with buckle grooves matching with the clamping protrusions.

[0014] Both sides of the integral heat bridge member with removed material are provided with buckle holes matching with the clamping protrusions.

[0015] It further includes a pair of sealing rubber plates. The end part of the clamping protrusion extends vertically to be provided with a pressing edge. The sealing rubber plates are arranged on both sides of the integral heat bridge member with removed material, and the sealing rubber plates are pressed tightly by the pressing edge to form a tight fit with the integral heat bridge member with removed material.

[0016] Both ends of the sealing rubber plate are provided with pressure receiving grooves matching with the pressing edge.

[0017] The clamping protrusion is set as a triangular structure.

[0018] The clamping protrusion is set as an n-shaped structure.

[0019] The clamping protrusion is set as a trapezoidal structure.

[0020] One side of the cavity-shaped profile is provided with a limiting part.

[0021] Both sides of the cavity-shaped profile are provided with limiting parts.

[0022] Compared with the prior art, the advantages of the present invention are as follows:

[0023] The buckling type heat insulation broken bridge profile of the present invention includes a pair of cavity-shaped profiles and an integral heat bridge member with removed material. Each cavity-shaped profile is arranged on the corresponding surface in the heat transfer path direction of the integral heat bridge member with removed material. The cavity-shaped profile is buckled with the integral heat bridge member with removed material, and an insulating cavity is formed between the cavity-shaped profile and the integral heat bridge member with removed material. In this structure, the profiles are combined through buckling of the cavity-shaped profiles on both sides and the integral heat bridge member with removed material of the middle monomer structure to form an insulating cavity to block heat radiation transfer. At the same time, the integral heat bridge member with removed material reduces the heat transfer path and prolongs the heat transfer time. The heat insulation performance of the profile system is realized from two aspects. Further, the integral heat bridge member with removed material is a monolithic formed monomer part, which has high strength, so that the number of components of the overall structure is small, the strength is high, it is convenient for processing, the production efficiency is improved, and the processing cost is saved. Description of the Drawings

[0024] Figure 1 It is the front view structural schematic diagram of Embodiment 1 of the present invention.

[0025] Figure 2 It is the three-dimensional exploded schematic diagram of Embodiment 1 of the present invention.

[0026] Figure 3 It is the front view structural schematic diagram of the integral material-removing heat bridge member in Embodiment 1 of the present invention.

[0027] Figure 4 It is the front view structural schematic diagram of the cavity profile in Embodiment 1 of the present invention.

[0028] Figure 5 It is the front view structural schematic diagram of the cavity profile in Embodiment 2 of the present invention.

[0029] Figure 6 It is the front view structural schematic diagram of Embodiment 3 of the present invention.

[0030] Figure 7 It is the three-dimensional exploded schematic diagram of Embodiment 3 of the present invention.

[0031] Figure 8 It is the front view structural schematic diagram of Embodiment 4 of the present invention.

[0032] Figure 9 It is the three-dimensional exploded schematic diagram of Embodiment 4 of the present invention.

[0033] Figure 10 It is the front view structural schematic diagram of Embodiment 5 of the present invention.

[0034] Figure 11 It is the three-dimensional exploded schematic diagram of Embodiment 5 of the present invention.

[0035] Figure 12 It is the front view structural schematic diagram of Embodiment 6 of the present invention.

[0036] Figure 13 It is the three-dimensional exploded schematic diagram of Embodiment 6 of the present invention.

[0037] Each label in the figure represents:

[0038] 1. Cavity profile; 11. Cover plate; 12. Cavity platform; 13. Buckle edge; 14. Clamping projection; 141. Pressing edge; 15. Limiting part; 2. Integral material-removing heat bridge member; 21. Buckle platform; 22. Buckle groove; 23. Buckle hole; 3. Heat insulation cavity; 4. Sealing rubber plate; 41. Compressed surface; 42. Compressed groove. Detailed implementation manners

[0039] The present invention will be further described in detail below with reference to the accompanying drawings of the specification and specific embodiments.

[0040] Embodiment 1:

[0041] Figures 1 to 4 Figure 1 shows the first embodiment of the snap-in heat-insulating broken bridge profile of the present invention, which includes a pair of cavity profiles 1 and an integral de-materialized heat bridge member 2. Each cavity profile 1 is disposed on the corresponding surface in the heat transfer path direction of the integral de-materialized heat bridge member 2. The cavity profile 1 is snap-connected to the integral de-materialized heat bridge member 2, and a heat-insulating cavity 3 is formed between the cavity profile 1 and the integral de-materialized heat bridge member 2. In this structure, the profile forms the heat-insulating cavity 3 by snap-connecting the cavity profiles 1 on both sides and the integral de-materialized heat bridge member 2 with a monomeric structure in the middle to block the heat radiation transfer. At the same time, the integral de-materialized heat bridge member 2 reduces the heat transfer path, and when the heat transfer is prolonged, the heat-insulating performance of the profile system is realized from two aspects. Further, the integral de-materialized heat bridge member 2 is a monolithic single-piece, which has high strength, so that the number of components of the overall structure is small, facilitating processing, improving production efficiency and saving processing costs.

[0042] In this embodiment, the cavity profile 1 includes a cover plate 11. Both ends of the cover plate 11 are bent to form cavity platforms 12, and buckle edges 13 are bent at the ends of the cavity platforms 12. The cavity platforms 12 are pressed on the surface of the integral de-materialized heat bridge member 2, and the buckle edges 13 are snap-connected to both sides of the integral de-materialized heat bridge member 2. A heat-insulating cavity 3 is formed between the cover plate 11 and the surface of the integral de-materialized heat bridge member 2. In this structure, the cavity platforms 12 are pressed on the surface of the integral de-materialized heat bridge member 2, which is conducive to forming the heat-insulating cavity 3 between the cover plate 11 and the surface of the integral de-materialized heat bridge member 2, and the buckle edges 13 are snap-connected to both sides of the integral de-materialized heat bridge member 2 to form a fixation.

[0043] In this embodiment, snap-in platforms 21 are provided on both sides of the integral de-materialized heat bridge member 2 and are matched with the buckle edges 13. The snap-in platforms 21 are snap-connected with the buckle edges 13 to ensure the snap-in strength.

[0044] In this embodiment, a pair of sealant plates 4 are further included. The sealant plates 4 are disposed on both sides of the integral de-materialized heat bridge member 2, and the sealant plates 4 are pressed by the buckle edges 13 to form a tight fit with the integral de-materialized heat bridge member 2. In this structure, on the one hand, the sealant plates 4 on both sides cover both sides of the integral de-materialized heat bridge member 2 to ensure the aesthetics, and on the other hand, they can achieve sealing to ensure the sealing performance.

[0045] In this embodiment, the buckle edges 13 are set as bevel edges, and a pressure-receiving surface 41 matched with the bevel edges is provided on the sealant plates 4. The bevel edges are snap-connected with the snap-in platforms 21 and press on the pressure-receiving surface 41. In this structure, the end of the bevel edge is snap-connected with the snap-in platform 21, and at the same time, the bevel edge presses on the pressure-receiving surface 41 to play a role in fixing the sealant plates 4.

[0046] In this embodiment, a limiting portion 15 is provided on one side of the cavity profile 1. The provision of the limiting portion 15 on one side makes the profile form a quasi-L-shaped structure, which is suitable for the frame structure at the corner position.

[0047] Example 2:

[0048] As Figure 5 shown, the second embodiment of the snap - connected heat - insulating broken - bridge profile of the present invention. This heat - insulating broken - bridge profile is basically the same as that in Example 1, with the only difference being that in this embodiment, limiting parts 15 are provided on both sides of the cavity profile 1. The provision of the limiting parts 15 on both sides makes the profile form a T - shaped structure, which is suitable for the frame structure in the middle position.

[0049] Example 3:

[0050] As Figure 6 and Figure 7 shown, the third embodiment of the snap - connected heat - insulating broken - bridge profile of the present invention. This heat - insulating broken - bridge profile is basically the same as that in Example 1, with the only difference being that in this embodiment, the snap - on edge 13 is set as a vertical straight edge, and a slope is provided at the bottom of the vertical straight edge. A pressure - receiving surface 41 that cooperates with the slope is provided on the sealing rubber plate 4. The vertical straight edge is snap - connected to the snap - on platform 21, and the slope presses tightly against the pressure - receiving surface 41. In this structure, the top of the vertical straight edge is snap - connected to the snap - on platform 21, and the slope at the bottom of the vertical straight edge presses tightly against the pressure - receiving surface 41, playing a role in fixing the sealing rubber plate 4.

[0051] Example 4:

[0052] As Figure 8 and Figure 9 shown, the fourth embodiment of the snap - connected heat - insulating broken - bridge profile of the present invention. This heat - insulating broken - bridge profile is basically the same as that in Example 1, with the only difference being that in this embodiment, the cavity profile 1 includes a covering plate 11. Both ends of the covering plate 11 are bent into cavity platforms 12. A clamping convex 14 is bent at the end of the cavity platform 12. The cavity platform 12 is pressed on the surface of the integral heat - bridge - removed member 2. The clamping convex 14 is snap - connected to both sides of the integral heat - bridge - removed member 2. An insulating cavity 3 is formed between the covering plate 11 and the surface of the integral heat - bridge - removed member 2. In this structure, the cavity platform 12 is pressed on the surface of the integral heat - bridge - removed member 2, which is conducive to forming the insulating cavity 3 between the covering plate 11 and the surface of the integral heat - bridge - removed member 2, and the clamping convex 14 is snap - connected to both sides of the integral heat - bridge - removed member 2 to form a fixation.

[0053] In this embodiment, snap - on grooves 22 that cooperate with the clamping convex 14 are provided on both sides of the integral heat - bridge - removed member 2. The snap - on grooves 22 cooperate with the clamping convex 14 for snap - connection, ensuring the snap - connection strength.

[0054] In this embodiment, a pair of sealing rubber plates 4 is further included. At the end of the clamping protrusion 14, a pressing edge 141 extends vertically. The sealing rubber plates 4 are arranged on both sides of the integral material-removing heat bridge member 2, and the sealing rubber plates 4 are pressed by the pressing edge 141 to form a tight fit with the integral material-removing heat bridge member 2. In this structure, on the one hand, the sealing rubber plates 4 on both sides cover both sides of the integral material-removing heat bridge member 2, ensuring aesthetics, and on the other hand, sealing can be achieved, ensuring tightness; the pressing edge 141 presses and fixes the sealing rubber plates 4.

[0055] In this embodiment, both ends of the sealing rubber plate 4 are provided with a pressure-receiving groove 42 that cooperates with the pressing edge 141. In this structure, the pressing edge 141 presses the pressure-receiving groove 42 to play a role in fixing the sealing rubber plate 4.

[0056] In this embodiment, the clamping protrusion 14 is arranged in a triangular structure. Its structure is simple and reliable.

[0057] Embodiment 5:

[0058] As Figure 10 and Figure 11 shown, the fifth embodiment of the snap-fastening heat-insulating broken bridge profile of the present invention. This heat-insulating broken bridge profile is basically the same as that in Embodiment 4, except that: in this embodiment, both sides of the integral material-removing heat bridge member 2 are provided with fastening holes 23 that cooperate with the clamping protrusion 14. With this setting, when installing, the clamping protrusion 14 will pass through the fastening holes 23 to form a snap-fastening, further improving the snap-fastening strength.

[0059] In this embodiment, the clamping protrusion 14 is arranged in an n-shaped structure. Its structure is simple and reliable.

[0060] Embodiment 6:

[0061] As Figure 12 and Figure 13 shown, the sixth embodiment of the snap-fastening heat-insulating broken bridge profile of the present invention. This heat-insulating broken bridge profile is basically the same as that in Embodiment 5, except that: in this embodiment, the clamping protrusion 14 is arranged in a trapezoidal structure. Its structure is simple and reliable.

[0062] Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present invention by using the above-disclosed technical content, or modify it into an equivalent embodiment with equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the technical solution of the present invention shall fall within the scope of protection of the technical solution of the present invention.

Claims

1. A snap - connected heat - insulating broken - bridge profile, characterized in that: Comprising a pair of cavity profiles (1) and an integral heat bridge member with removed material (2), each of the cavity profiles (1) is arranged on the corresponding surface in the heat transfer path direction of the integral heat bridge member with removed material (2), the cavity profiles (1) are snap-connected to the integral heat bridge member with removed material (2), a heat insulation cavity (3) is formed between the cavity profiles (1) and the integral heat bridge member with removed material (2), the cavity profile (1) includes a cover plate (11), both ends of the cover plate (11) are bent into cavity platforms (12), a snap edge (13) is bent at the end of the cavity platform (12), the cavity platform (12) is pressed on the surface of the integral heat bridge member with removed material (2), the snap edge (13) is snap-connected to both sides of the integral heat bridge member with removed material (2), and the heat insulation cavity (3) is formed between the cover plate (11) and the surface of the integral heat bridge member with removed material (2). Both sides of the integral heat bridge member with removed material (2) are provided with snap platforms (21) that cooperate with the snap edge (13). It further includes a pair of sealant plates (4), the sealant plates (4) are arranged on both sides of the integral heat bridge member with removed material (2), and the sealant plates (4) are pressed by the snap edge (13) to form a tight fit with the integral heat bridge member with removed material (2).

2. The snap-fastening heat-insulating broken bridge profile according to claim 1, wherein: The snap edge (13) is arranged as an inclined edge, and the sealant plate (4) is provided with a pressure-receiving surface (41) that cooperates with the inclined edge. The inclined edge is snap-connected to the snap platform (21) and the inclined edge presses on the pressure-receiving surface (41).

3. The snap-fastening heat-insulating broken bridge profile according to claim 1, wherein: The snap edge (13) is arranged as a vertical straight edge, and an inclined surface is provided at the bottom of the vertical straight edge. The sealant plate (4) is provided with a pressure-receiving surface (41) that cooperates with the inclined surface. The vertical straight edge is snap-connected to the snap platform (21) and the inclined surface presses on the pressure-receiving surface (41).

4. The snap-fastening heat-insulating broken bridge profile according to any one of claims 1 to 3, characterized in that: One side or both sides of the cavity profile (1) are provided with limiting parts (15).

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