Curtain wall overhanging rain-proof and wind-proof sun-shading system

Abstract

The utility model provides a curtain wall overhanging rain-proof and wind-proof sun-shading system which is connected to a curtain wall stand column cross beam through a multifunctional, safe and reliable combined connecting piece, a continuously sealed L-shaped rain-proof cover shell is reliably installed on the upper portion of the curtain wall stand column cross beam, and a side rail is arranged at the vertical edge closing position of the sun-shading system. According to the curtain wall overhanging rainproof and windproof sun-shading system, the overhanging distance of the combined connecting pieces can be adjusted, the middle rails, the side rails and the rail connecting pieces are arranged in the middles and the sides of the vertical joints of the sun-shading plane materials to be fixed, the connection bearing capacity of all the positions is high, and the sun-shading plane materials are not prone to falling off. The device has the advantages of being simple in structure, reliable in sealing protection, safe, reliable, attractive in effect, resistant to wind, free of noise, high in rainproof capacity, easy and fast to machine and install, convenient to disassemble and maintain, high in universality, good in economical efficiency and the like, and has good application prospects in the field of building curtain walls, especially in design and construction of a curtain wall overhanging sunshade system.

Description

Technical Field

[0001] This utility model relates to a curtain wall cantilever rainproof, windproof and sunshade system, which is applied in the field of building curtain walls, especially the design and installation of curtain wall cantilever rainproof, windproof and sunshade systems. Background Technology

[0002] Currently, with increasingly stringent requirements for building energy conservation, external shading systems are being increasingly adopted for building curtain walls. The energy efficiency of building curtain walls, the safety, durability, aesthetics, and shading effectiveness of external shading systems are also becoming more demanding. Traditional curtain wall external shading systems have limited functionality and cannot adequately meet the requirements for safety, durability, energy conservation, noise reduction, and wind and rain protection. Traditional electric shading systems are externally mounted and lack effective and secure rain protection. Even with rain covers, the coverage area is small, making the motor more susceptible to damage and increasing maintenance costs. The connection between traditional external shading systems and rain covers is often weak, leading to detachment and a poor interior appearance. Even with overhanging devices, the small overhang distance and limited adjustability fail to significantly improve the overall aesthetics of the interior and exterior. Furthermore, traditional external shading systems generally lack effective connection and fixing measures for their shading curtains or slats. The materials used for these curtains or slats are often thin, making them prone to damage from swaying and impacts in strong winds, generating noise, and compromising safety and durability. The aforementioned drawbacks of traditional curtain wall cantilever shading systems urgently need to be addressed. Summary of the Invention

[0003] To address the aforementioned problems and drawbacks of traditional cantilevered sunshade systems, this utility model provides a curtain wall cantilevered rain and windproof sunshade system. This system primarily uses adjustable connecting parts to project and fix the sunshade louvers. The connecting parts are first securely connected to the curtain wall, and then the sunshade system is reliably connected to the connecting parts. An L-shaped rainproof cover with folded edges is installed at the top. The rainproof cover and curtain wall are fixed using a pressure plate and a sealant connection. The connection point is then sealed with sealant around the perimeter. The left and right sides of the vertical edges of the sunshade system are connected to vertical decorative strips via side rails and track connectors. A center rail and track connectors connect the two sunshade systems to the vertical decorative strips. This allows for adjustable cantilever distance, good visual appeal, safe and reliable connection, strong load-bearing capacity, and long service life due to the rainproof cover protection. The side rails, center rails, and track connectors on the vertical edges ensure the sunshade material is secure, flat, and windproof, minimizing noise generation even in windy conditions.

[0004] The technical solution adopted by this utility model is: a curtain wall cantilevered rainproof, windproof and sunshade system, which is composed of curtain wall columns, curtain wall beams, curtain wall panels, combined connectors, sunshade system, rainproof cover, bolts, pressure plates, corner brackets, weather-resistant sealant, sunshade surface material, center rail, side rail, track connector, and curtain wall vertical decorative strips. Its characteristic is that the combined connector includes a ten-shaped component with a base plate at the inner end and an L-shaped component with a cantilever end. The base plate of the ten-shaped component is connected to the curtain wall columns and curtain wall beams. The horizontal wing of the L-shaped component is connected to the upper end of the sunshade system by bolts. The sunshade system and the combined connector are covered with an L-shaped rainproof cover. A center rail is provided at the vertical joint of two adjacent sunshade systems. The center rail is connected to the curtain wall vertical decorative strip through a track connector. A side rail is provided at the vertical edge of the sunshade system. The side rail is connected to the curtain wall vertical decorative strip through a track connector.

[0005] The rear opening of the rainproof cover is pressed onto the curtain wall panel with a pressure plate, and the upper vertical joint is fixed to the L-shaped component of the assembly connector with an angle bracket. All horizontal and vertical joints of the rainproof cover are sealed with weather-resistant sealant.

[0006] The middle rail has a C-shaped groove in the middle of its inner side surface, and the side rail also has a C-shaped groove on the edge of its inner side surface. The outer end of the rail connector has a T-shaped head that snaps into the C-shaped groove on the inner side surface of the middle rail and the side rail.

[0007] The middle rail has C-shaped grooves on its left and right sides of its cross-section, which engage with the vertical edge of the sunshade material. The side rail also has a C-shaped groove on one side of its cross-section, which engages with the vertical edge of the sunshade material.

[0008] The aforementioned connecting components, track connectors, center rail, and side rails are all made of metal.

[0009] Technical features

[0010] 1. Multifunctional combination connector: The multifunctional combination connector is connected to the curtain wall mullion beam at the base, and the outer end is used to install the sunshade system and fix the rain cover through the corner bracket. At the same time, the entry and exit dimensions can be adjusted. By adjusting the entry and exit dimensions of the combination connector, the entry and exit distance between the sunshade system and the curtain wall surface can be adjusted, so that the lighting and sunshade effects are controllable and adjustable, the energy-saving effect is better, the installation is firm, and the installation effect is easier to guarantee.

[0011] 2. Safe and reliable: The combination connectors connecting the sunshade system and the curtain wall columns are equipped with cross-shaped stiffening components, which have strong load-bearing capacity; the rainproof cover is pressed onto the curtain wall panel, and the upper end is connected to the combination connectors through corner brackets, which is not easy to deform and the whole is safer and more reliable.

[0012] 3. Aesthetically pleasing: The rainproof cover design ensures the aesthetic continuity of the upper part of the sunshade system. The exposed center rail, side rails, and track connectors have a beautiful and reliable design, resulting in a more aesthetically pleasing overall appearance.

[0013] 4. Good wind resistance and durability: Through the comprehensive connection of load-bearing components such as combined connectors, bolts, side rails, middle rails and track connectors, the load-bearing capacity and stability of the sunshade system and sunshade surface material under wind load are guaranteed, resulting in good wind resistance and durability, and it is not easy to generate noise.

[0014] 5. High rainproof durability: The unique rainproof cover design and all-around sealing ensure a firm installation and good sealing performance, effectively protecting the motor and other components of the sunshade system. All accessories of the sunshade system are not prone to rust or damage.

[0015] 6. Good replaceability: The sunshade system is connected to the curtain wall by bolts, which is convenient for installation and replacement; the other track connectors, side rails and center rails can also be easily disassembled and replaced.

[0016] 7. Easy to ensure accuracy and quality: This cantilevered sunshade system has fewer procedures, is simple and quick to install, and is easier to ensure installation accuracy and quality.

[0017] 8. Good economic efficiency: This cantilevered sunshade system uses economical materials, is simple and quick to process and install, has strong versatility and good replaceability, and greatly saves on later maintenance costs, making it economically efficient overall. Attached Figure Description

[0018] An embodiment of the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a longitudinal section detail of the curtain wall cantilevered rainproof, windproof, and sunshade system.

[0020] Figure 2 This is a 3D schematic diagram of the combined connecting components of the curtain wall cantilever rainproof, windproof and sunshade system.

[0021] Figure 3 It is the edge connection node of the curtain wall cantilever rainproof, windproof and sunshade system.

[0022] Figure 4 It is the central connecting node of the curtain wall cantilevered rainproof, windproof and sunshade system.

[0023] In the diagram: 1. Curtain wall mullion, 2. Curtain wall beam, 3. Curtain wall panel, 4. Assembly connector, 5. Sunshade system, 6. Rain cover, 7. Bolt, 8. Pressure plate, 9. Angle bracket, 10. Weather-resistant sealant, 11. Track connector, 12. Center rail, 13. Side rail, 14. Sunshade surface material, 15. Vertical decorative strip of curtain wall. Detailed Implementation

[0024] exist Figure 1 , Figure 2 First, install the curtain wall mullions 1 and curtain wall beams 2 to form the curtain wall keel system. Then, fix the factory-processed assembly connectors 4 to the curtain wall mullions 1 and curtain wall beams 2. Next, install the curtain wall panels 3. After the assembly connectors 4 are fixed to the curtain wall, connect the horizontal wings of the L-shaped components to the upper end of the sunshade system 5 with bolts 7. Press the rear opening of the rain cover 6 onto the curtain wall panel 3 with a pressure plate 8. Apply weather-resistant sealant 10 to the upper gap at the junction of the rain cover 6 and the curtain wall panel 3. Fix the upper edge of the rain cover 6 to the upper end of the horizontal wings of the L-shaped components with corner brackets 9. Apply weather-resistant sealant 10 to all the horizontal and vertical splices of the rain cover 6. Apply weather-resistant sealant 10 to the glass curtain wall joints as well. Then, install the vertical decorative strips 15 of the curtain wall.

[0025] exist Figure 3 When installing the center rail 12, first connect the C-shaped grooves on the left and right sides of the center rail 12 to the vertical edge of the sunshade material 14, then connect the T-shaped head of the outer end of the track connector 11 to the C-shaped groove on the inner side of the center rail 12, and then fix the inner end of the track connector 11 to the vertical decorative strip 15 of the curtain wall.

[0026] exist Figure 4 When installing the side rail 13, first connect the C-shaped groove on one side of the side rail 13 to the vertical edge of the sunshade material 14, then connect the T-shaped head of the outer end of the track connector 11 to the C-shaped groove on the inner side of the side rail 13, and then fix the inner end of the track connector 11 to the vertical decorative strip 15 of the curtain wall.

[0027] This allows for the installation and implementation of a cantilevered rainproof, windproof, and sun-shading system for the curtain wall.

Claims

1. A curtain wall cantilevered rainproof, windproof, and sunshade system, comprising curtain wall mullions, curtain wall beams, curtain wall panels, connecting components, sunshade system, rainproof cover, bolts, pressure plates, corner brackets, weather-resistant sealant, sunshade surface material, center rail, side rails, track connectors, and vertical decorative strips of the curtain wall, characterized in that: The combined connector includes a ten-shaped component with a base plate at the inner end and an L-shaped component with a cantilevered end. The base plate of the ten-shaped component is connected to the curtain wall mullions and curtain wall beams. The horizontal wings of the L-shaped component are bolted to the upper end of the sunshade system. The sunshade system and the combined connector are covered with an L-shaped rainproof cover. A center rail is provided at the vertical joint of two adjacent sunshade systems. The center rail is connected to the vertical decorative strip of the curtain wall through a track connector. The vertical edge of the sunshade system is provided with a side rail. The side rail is connected to the vertical decorative strip of the curtain wall through a track connector.

2. The curtain wall cantilevered rainproof, windproof, and sunshade system according to claim 1, characterized in that: The rear opening of the rainproof cover is pressed onto the curtain wall panel with a pressure plate, and the upper vertical joint is fixed to the L-shaped component of the assembly connector with an angle bracket. All horizontal and vertical joints of the rainproof cover are sealed with weather-resistant sealant.

3. The curtain wall cantilevered rainproof, windproof, and sunshade system according to claim 1, characterized in that: The middle rail has a C-shaped groove in the middle of its inner side surface, and the side rail also has a C-shaped groove on the edge of its inner side surface. The outer end of the rail connector has a T-shaped head that snaps into the C-shaped groove on the inner side surface of the middle rail and the side rail.

4. The curtain wall cantilevered rainproof, windproof, and sunshade system according to claim 1, characterized in that: The middle rail has C-shaped grooves on its left and right sides of its cross-section, which engage with the vertical edge of the sunshade material. The side rail also has a C-shaped groove on one side of its cross-section, which engages with the vertical edge of the sunshade material.

5. The curtain wall cantilevered rainproof, windproof, and sunshade system according to claim 1, characterized in that: The aforementioned connecting components, track connectors, center rail, and side rails are all made of metal.

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