Glass curtain wall opening sash mounting structure integrated with outer facade decoration
By integrating reinforcing frames, mounting plates, and decorative lines into the operable sashes of the glass curtain wall, the problem of complex installation of facade decorations at the operable sash locations and the impact on lighting has been solved, achieving improvements in stability and aesthetics while simplifying the installation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中南建筑设计院股份有限公司
- Filing Date
- 2025-07-15
- Publication Date
- 2026-07-14
AI Technical Summary
In the existing technology, when the exterior decoration of the glass curtain wall is installed at the position of the operable sash, it affects the lighting, is complicated to install, has poor reliability, and cannot take into account both aesthetics and functionality.
The integrated structure of reinforced frame, mounting plate and decorative lines enhances the stability of the frame and simplifies the installation process by enabling automatic opening and closing via electric opener.
It improves the stability and aesthetics of the installation without affecting the lighting, simplifies the installation process, and enhances the reliability of the connection.
Smart Images

Figure CN224496228U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of building curtain walls, specifically relating to an installation structure for operable windows of a glass curtain wall that integrates exterior facade decoration. Background Technology
[0002] Exterior facade decoration can not only enhance the aesthetic effect of a building and increase the sense of layering and three-dimensionality of the facade, but also highlight the key parts of the building through clever division and guidance. In addition, exterior facade decoration also has functions such as sun shading and energy saving, waterproofing and drainage, and concealing pipelines and equipment.
[0003] Considering the needs for ventilation, smoke extraction, and emergency escape, operable windows are generally installed on glass curtain walls. As the opening part of the glass curtain wall system, the operable windows can be opened or closed as needed.
[0004] When glass curtain walls require exterior cladding, the cladding is typically positioned away from the operable windows, which limits the design options. To meet the design requirements, two methods are currently used: First, some cladding is directly installed on the operable windows, which severely impacts natural lighting; second, some cladding is indirectly installed on the operable windows using adapters, which involves complex adapters, is difficult to install, has poor reliability, and affects aesthetics. Utility Model Content
[0005] The purpose of this utility model is to provide an installation structure for operable glass curtain walls that integrates exterior facade decoration. This structure is stable, reliable in connection, has sufficient lighting space, and is easy to install.
[0006] The technical solution adopted in this utility model is as follows:
[0007] An integrated exterior facade decoration glass curtain wall operable sash installation structure is disclosed. The operable sash is surrounded by a frame, which can be opened and closed and installed in the sash opening formed by columns and beams. Vertical reinforcing frames are provided on the left and right sides of the outer side of the frame. Mounting plates are distributed along the lines of the reinforcing frames on both sides. The mounting plates extend away from the reinforcing frames to form cantilever ends. The mounting plates on both sides are arranged in pairs, and horizontal decorative lines are installed between the cantilever ends of each pair of mounting plates.
[0008] Preferably, the opening fan is installed inside the fan opening by means of a bottom hinge and an upper outward opening.
[0009] Preferably, the opening fan is driven to open and close by an electric opener, which is mounted on the column and located inside the opening fan, and the electric opener acts on the upper part of the opening fan.
[0010] Preferably, the lower edge of the frame is hinged using stainless steel hinges.
[0011] Preferably, the end of the mounting plate away from the cantilever end is an L-shaped part, one side of which is mounted on the reinforcing frame with screws, and the other side is mounted on the side frame with screws.
[0012] Preferably, the decorative strip is installed at both ends of the cantilevered ends of the mounting plates on both sides by screws.
[0013] Preferably, the screw is a stainless steel countersunk screw.
[0014] Preferably, both the columns and beams are made of aluminum alloy.
[0015] Preferably, both the frame and the reinforcing frame are made of aluminum alloy profiles.
[0016] The beneficial effects of this utility model are as follows:
[0017] The structure adds a reinforcing frame, mounting plate, and decorative trim to the operable sash. The reinforcing frame increases the strength of the left and right sides of the frame and provides sufficient installation space for the mounting plate, which not only enhances the stability of the structure but also ensures the reliability of the mounting plate connection. The decorative trim is installed between the cantilevered ends of a pair of mounting plates, which not only leaves enough space for lighting but also ensures reliable installation and fixation, and is aesthetically pleasing. The reinforcing frame, mounting plate, and decorative trim have a simple structure and are easy to install. They can be pre-installed on the operable sash before the operable sash is installed, allowing for rapid on-site assembly. Attached Figure Description
[0018] Figure 1 This is a cross-sectional view of the installation structure of the operable glass curtain wall with integrated exterior facade decoration in this utility model.
[0019] Figure 2 This is a vertical sectional view of the installation structure of the operable glass curtain wall with integrated exterior facade decoration in this utility model.
[0020] Figure 3 for Figure 2 The diagram showing the enabled state.
[0021] In the diagram: 1-Column; 2-Beam; 3-Opening sash; 4-Mounting plate; 5-Decorative trim; 6-Stainless steel countersunk screw; 7-Stainless steel hinge; 8-Electric opener; 9-Reinforcing frame; 10-Frame. Detailed Implementation
[0022] The present application will be further described below with reference to the accompanying drawings and embodiments.
[0023] This embodiment discloses an installation structure for operable windows of a glass curtain wall that integrates exterior facade decoration, such as... Figures 1 to 3As shown: The opening fan 3 is surrounded by a frame 10, which can be opened and closed and installed in the fan opening formed by the column 1 and the beam 2; the left and right sides of the outer side of the frame 10 are provided with vertical reinforcing frames 9, and mounting plates 4 are distributed along the lines of the reinforcing frames 9 on both sides. The mounting plates 4 extend away from the reinforcing frames 9 to form cantilever ends. The mounting plates 4 on both sides are set in pairs, and a horizontal decorative line 5 is installed between the cantilever ends of each pair of mounting plates 4.
[0024] in:
[0025] The columns 1 and beams 2 form the supporting framework of the glass curtain wall, which can transfer the load of the glass curtain wall to the main structure of the building.
[0026] The frame 10 is used to support and fix the glass panel and is installed inside the fan opening;
[0027] The reinforcing frame 9, mounting plate 4, and decorative line 5 are additional components added to the operable sash 3. The reinforcing frame 9 can increase the strength of the left and right sides of the frame 10 and provide sufficient installation space for the mounting plate 4, which can enhance the stability of the structure and ensure the connection reliability of the mounting plate 4. The decorative line 5 is installed between the cantilever ends of a pair of mounting plates 4, which can leave enough light-transmitting space (separated from the operable sash 3) and can be reliably installed and fixed. As a decorative component, the decorative line 5 is mainly used to enhance the aesthetics and sense of layering of the building facade, and can also play a role in sun shading and waterproofing. The reinforcing frame 9, mounting plate 4, and decorative line 5 have a simple structure and are easy to install. They can be pre-installed on the operable sash 3 and then the operable sash 3 can be installed to achieve rapid on-site assembly.
[0028] like Figure 2 and Figure 3 As shown, in this embodiment, preferably: the opening fan 3 is installed inside the fan opening with a hinged bottom and an outward opening top. This opening method will not interfere with adjacent decorative parts; the opening fan 3 is driven to open and close by an electric opener 8, which is installed on the column 1 and located inside the opening fan 3. The electric opener 8 acts on the upper part of the opening fan 3, which can realize automatic opening and closing, and can provide timed ventilation and emergency opening; the bottom of the frame 10 is hinged by a stainless steel hinge 7. The stainless steel hinge 7 has the advantages of corrosion resistance, high strength, good durability, and long service life.
[0029] like Figures 1 to 3 As shown, in this embodiment, preferably: the end of the mounting plate 4 away from the cantilever end is an L-shaped part, one side of the L-shaped part is installed on the reinforcing frame 9 by screws, and the other side is installed on the frame 10 by screws, so the connection is reliable; the two ends of the decorative line 5 are respectively installed on the cantilever ends of the mounting plates 4 on both sides by screws, so the installation is convenient; the screws are stainless steel countersunk screws 6, which can be flush with or slightly lower than the surface of the workpiece after installation, and are suitable for occasions that require a flat appearance.
[0030] In this embodiment, both the column 1 and the beam 2 are made of aluminum alloy, and both the frame 10 and the reinforcing frame 9 are made of aluminum alloy profiles.
[0031] The embodiments described above are some, but not all, of the embodiments of this application. The detailed description of the embodiments of this application is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
Claims
1. A glass curtain wall operable sash installation structure integrating exterior facade decoration, wherein the operable sash is surrounded by a frame, and the frame is operablely and closably installed within the sash opening formed by columns and beams; characterized in that: The outer side of the frame has vertical reinforcing frames on the left and right sides. Mounting plates are distributed along the lines of the reinforcing frames on both sides. The mounting plates extend away from the reinforcing frames to form cantilever ends. The mounting plates on both sides are set in pairs, and horizontal decorative lines are installed between the cantilever ends of each pair of mounting plates.
2. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 1, characterized in that: The opening fan is installed inside the fan opening by hinge at the bottom and opening outwards at the top.
3. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 2, characterized in that: The opening fan is driven to open and close by an electric opener, which is installed on the column and located inside the opening fan. The electric opener acts on the upper part of the opening fan.
4. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 2, characterized in that: The bottom edge of the frame is hinged with stainless steel hinges.
5. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 1, characterized in that: The end of the mounting plate furthest from the cantilever end is an L-shaped section. One side of the L-shaped section is mounted on the reinforcing frame with screws, and the other side is mounted on the frame with screws.
6. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 1, characterized in that: The decorative trim is attached to the cantilevered ends of the mounting plates on both sides by screws.
7. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 5 or 6, characterized in that: The screws are stainless steel countersunk screws.
8. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 1, characterized in that: Both the columns and beams are made of aluminum alloy.
9. The glass curtain wall operable sash installation structure with integrated facade decoration as described in claim 1, characterized in that: Both the frame and the reinforcing frame are made of aluminum alloy profiles.