Single-frame double-layer connected three-dimensional carved panel curtain wall
The three-dimensional carved panel curtain wall with a single-frame double-layer connection structure solves the problem of exposed bolts affecting aesthetics by using installation keels and clips to cover the bolts, thus achieving higher aesthetics and carving continuity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG MEIHANG METAL MFG CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-06-30
AI Technical Summary
During the installation of existing 3D carved panel curtain walls, the connecting bolts are easily exposed, affecting the aesthetics.
The structure adopts a single-frame double-layer connection structure. Through the combination design of installing keel, fixing plate and clip strip, the curtain wall body is fixed with bolts and the bolts are covered by clip strips to improve the aesthetics.
Effectively concealing bolts enhances the aesthetics of the three-dimensional carved panel curtain wall, maintaining the continuity and beauty of the overall carving.
Smart Images

Figure CN224431745U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of three-dimensional carved panel curtain wall technology, and more specifically, it relates to a three-dimensional carved panel curtain wall with a single frame and double-layer connection. Background Technology
[0002] Currently, more and more building facades are using carved panel curtain walls. Carved panels can be carved into various patterns according to the architect's requirements, which greatly enriches the facade effect while improving the sun-shading performance of the curtain wall.
[0003] Existing three-dimensional carved panel curtain walls are usually installed using bolts. After installation, the connecting bolts are easily exposed to the outside, affecting the detailed appearance of the carved panel curtain wall. Utility Model Content
[0004] (1) Technical problems to be solved
[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a three-dimensional carved panel curtain wall with a single frame and double layer connection, which has the feature of improving aesthetics.
[0006] (2) Technical solution
[0007] To achieve the above objectives, this utility model provides a single-frame, double-layer connected three-dimensional carved panel curtain wall, including a curtain wall body. Multiple fixing plates are fixedly connected to both the upper and lower surfaces of the curtain wall body. Each fixing plate has through holes on its surface. A mounting keel overlaps the surface of the curtain wall body. Multiple notches are formed on the surface of the mounting keel, and the spacing between the notches and the fixing plates is the same. Multiple first mounting holes are formed on the surface of the mounting keel. Two first retaining strips are provided on the inner wall of the mounting keel. A baffle plate overlaps the surface of the mounting keel, and two second retaining strips are fixedly connected to the back of the baffle plate. The first and second retaining strips cooperate with each other.
[0008] When using the single-frame double-layer connected three-dimensional carved panel curtain wall of this technical solution, by setting up the installation keel, under the action of the first installation hole and the fixing plate, the curtain wall body is installed and fixed by bolts. By setting the first clip and the second clip, it is easy to snap the baffle onto the surface of the installation keel, thereby covering the bolts and improving the aesthetics.
[0009] Furthermore, the surface of the mounting keel is provided with multiple second mounting holes.
[0010] Furthermore, a retaining plate is fixedly connected to the side of the curtain wall body.
[0011] Furthermore, a groove is provided on the other side of the curtain wall body.
[0012] Furthermore, the surface of the baffle is decorated with carvings, and the carvings on the surface of the baffle are the same as those on the surface of the curtain wall body.
[0013] Furthermore, the fixing plate on the upper surface of the curtain wall body is positioned higher than the fixing plate on the lower surface of the curtain wall body.
[0014] Furthermore, all of the first mounting holes are elongated holes.
[0015] (3) Beneficial effects
[0016] In summary, this utility model has the following beneficial effects:
[0017] 1. This single-frame, double-layer connected three-dimensional carved panel curtain wall, through the installation of the keel, and under the action of the first mounting hole and the fixing plate, the curtain wall body is installed and fixed by bolts. By setting the first and second clips, it is easy to snap the baffle onto the surface of the installation keel, thereby covering the bolts and improving the aesthetics. Attached Figure Description
[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a front view structural diagram of the present invention;
[0020] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;
[0021] Figure 3 This is a top view of the structure of this utility model.
[0022] The labels in the attached diagram are:
[0023] 1. Curtain wall body; 2. Fixing plate; 3. Installation keel; 4. Notch; 5. First mounting hole; 6. First locking strip; 7. Baffle; 8. Second locking strip; 9. Second mounting hole; 10. Clip plate; 11. Groove. Detailed Implementation
[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the technical solutions in the specific embodiments of this utility model are clearly and completely described below to further illustrate this utility model. Obviously, the specific embodiments described are only a part of the embodiments of this utility model, and not all of them.
[0025] Example:
[0026] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.
[0027] Please see Figure 1-3 This utility model provides a technical solution: a single-frame, double-layer connected three-dimensional carved panel curtain wall, including a curtain wall body 1. Multiple fixing plates 2 are fixedly connected to both the upper and lower surfaces of the curtain wall body 1. Each fixing plate 2 has through holes on its surface. A mounting keel 3 overlaps the surface of the curtain wall body 1. Multiple notches 4 are opened on the surface of the mounting keel 3, with the same spacing between the notches 4 and the fixing plates 2. Multiple first mounting holes 5 are opened on the surface of the mounting keel 3. Two first retaining strips 6 are provided on the inner wall of the mounting keel 3. A baffle 7 overlaps the surface of the mounting keel 3. Two second retaining strips 8 are fixedly connected to the back of the baffle 7. The first retaining strips 6 and the second retaining strips 8 cooperate. By setting up the mounting keel 3, and under the action of the first mounting holes 5 and the fixing plates 2, the curtain wall body 1 is installed and fixed with bolts. The first retaining strips 6 and the second retaining strips 8 facilitate the clamping of the baffle 7 onto the surface of the mounting keel 3, thereby concealing the bolts and improving aesthetics.
[0028] Specifically, the surface of the mounting keel 3 has multiple second mounting holes 9.
[0029] By adopting the above technical solution and by setting the second mounting hole 9, it is convenient to fix the mounting keel 3 to the wall.
[0030] Specifically, a card plate 10 is fixedly connected to one side of the curtain wall body 1, and a groove 11 is provided on the other side of the curtain wall body 1.
[0031] By adopting the above technical solution and setting the card plate 10 and the groove 11, it is convenient to snap and limit the adjacent curtain wall bodies 1 on the left and right sides, thereby improving the tightness of the connection.
[0032] Specifically, the surface of the baffle 7 is decorated with carvings, and the carvings on the surface of the baffle 7 are the same as those on the surface of the curtain wall body 1. The fixing plate 2 on the upper surface of the curtain wall body 1 is higher than the fixing plate 2 on the lower surface of the curtain wall body 1, and the multiple first mounting holes 5 are all elongated holes.
[0033] By adopting the above technical solution, carvings are set on the surface of the baffle 7, thereby avoiding the discontinuity of carvings between adjacent curtain wall bodies 1, which would affect the overall aesthetics.
[0034] The working principle of this utility model is as follows: In use, the mounting keel 3 is fixed to the wall surface through the second mounting hole 9, and then the fixing plate 2 is overlapped on the surface of the mounting keel 3 through the notch 4 through the curtain wall body 1. At the same time, the clamping plate 10 is inserted into the groove 11, and the curtain wall body 1 is installed and fixed by bolts. Under the action of the first clamping strip 6 and the second clamping strip 8, the baffle 7 is clamped on the surface of the mounting keel 3 to cover the bolts and improve the aesthetics.
[0035] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.
Claims
1. A three-dimensional carved panel curtain wall with a single frame and double layers, comprising the curtain wall body (1), characterized in that: Multiple fixing plates (2) are fixedly connected to the upper and lower surfaces of the curtain wall body (1). The surfaces of the multiple fixing plates (2) are provided with through holes. The surface of the curtain wall body (1) is connected to the mounting keel (3). The surface of the mounting keel (3) is provided with multiple notches (4). The spacing between the multiple notches (4) and the multiple fixing plates (2) is the same. The surface of the mounting keel (3) is provided with multiple first mounting holes (5). The inner wall of the mounting keel (3) is provided with two first clips (6). The surface of the mounting keel (3) is connected to a baffle (7). The back of the baffle (7) is fixedly connected with two second clips (8). The first clips (6) and the second clips (8) cooperate with each other.
2. The single-frame, double-layer connected three-dimensional carved panel curtain wall according to claim 1, characterized in that: The mounting keel (3) has multiple second mounting holes (9) on its surface.
3. The single-frame, double-layer connected three-dimensional carved panel curtain wall according to claim 1, characterized in that: The curtain wall body (1) is fixedly connected to a card plate (10) on its side.
4. The single-frame, double-layer connected three-dimensional carved panel curtain wall according to claim 1, characterized in that: A groove (11) is provided on the other side of the curtain wall body (1).
5. The single-frame, double-layer connected three-dimensional carved panel curtain wall according to claim 1, characterized in that: The surface of the baffle (7) is decorated with carvings, and the carvings on the surface of the baffle (7) are the same as those on the surface of the curtain wall body (1).
6. The single-frame, double-layer connected three-dimensional carved panel curtain wall according to claim 1, characterized in that: The fixing plate (2) on the upper surface of the curtain wall body (1) is positioned higher than the fixing plate (2) on the lower surface of the curtain wall body (1).
7. The single-frame, double-layer connected three-dimensional carved panel curtain wall according to claim 1, characterized in that: All of the first mounting holes (5) are elongated holes.