Aluminum alloy heat insulation antique-looking vertical hinged door
By introducing multiple sealing strips, desiccant storage strips, and Chinese-style window grilles into aluminum alloy casement doors, the problems of poor heat insulation performance and limited style in high-temperature environments have been solved, achieving high-performance heat insulation and showcasing Chinese architectural style.
Patent Information
- Application Number
- CN202423140423.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing aluminum alloy swing doors generally have poor heat insulation performance in high-temperature environments, and their styles are limited, failing to showcase unique features.
An aluminum alloy heat-insulating antique-style swing door was designed, which uses multiple sealing strips and desiccant storage strips, combined with Chinese-style window grilles and curved frosted glass to enhance air tightness and heat insulation. It also improves wind pressure resistance through European standard grooves and multi-point locking accessories, and is equipped with adjustable glass specifications and window grille installation methods.
It improves the airtightness, watertightness and wind pressure resistance of aluminum alloy swing doors, showcasing the unique characteristics of Chinese architecture. It is easy and versatile to install and suitable for single or double-leaf designs.
Smart Images

Figure CN223549178U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of swing door technology, specifically an aluminum alloy heat-insulated antique-style swing door. Background Technology
[0002] A hinged door is a door with hinges mounted on the side, opening inwards (left inward, right inward) or outwards (left outward, right outward). It consists of a door frame, hinges, door leaf, lock, etc. Aluminum door profiles and glass styles differ between the North and South. Northern styles are characterized by thicker aluminum materials and a more stable design, with the grid pattern being the most representative. Among grid patterns, the Tang grid is the most distinctive. Southern styles are characterized by diverse aluminum shapes and lively designs, with the patterned glass being the most representative. Some distinctive styles include floral grid, ice carving, shallow carving, and shell carving.
[0003] However, it still has some drawbacks. For example, when aluminum alloy swing doors are used in high-temperature environments, although they can effectively isolate the high temperature from the outside, the heat insulation effect is relatively average. At the same time, the styles of aluminum alloy swing doors are relatively simple, and most of them are modern designs, which makes them too monotonous and unable to show unique characteristics.
[0004] To address the aforementioned issues, this application proposes an aluminum alloy insulated antique-style swing door. Utility Model Content
[0005] The purpose of this utility model is to provide an aluminum alloy heat-insulating antique-style swing door to solve the problems mentioned in the background art. In the case of aluminum alloy swing doors, although they can effectively isolate the high temperature of the outside world when used in high-temperature environments, the heat insulation effect is relatively average. At the same time, the styles of aluminum alloy swing doors are relatively simple, and most of them are modern designs, resulting in excessive uniformity and failure to show unique characteristics.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy heat-insulating antique-style swing door, including a swing door frame, an aluminum alloy door frame movably connected to the front outer surface of the swing door frame, glass fixedly connected to the front outer surface of the aluminum alloy door frame, a Chinese-style window grille and curved frosted glass fixedly connected to the outer surface of the front center of the glass, and the Chinese-style window grille is located on the front outer surface of the curved frosted glass, and frosted glass is fixedly connected to the rear outer surface of the Chinese-style window grille.
[0007] Preferably, the inner surface of the aluminum alloy door frame is detachably connected with a sealing strip one and a sealing strip two, and the sealing strip one is located at the lower end of the sealing strip two. The lower outer surface of the aluminum alloy door frame is provided with a European standard groove.
[0008] Preferably, the inner surface of the aluminum alloy door frame is detachably connected with sealing strip three and sealing strip four, and sealing strip three is located at the lower end of sealing strip four.
[0009] Preferably, the inner surface of the aluminum alloy door frame is provided with a desiccant storage strip and a heat insulation strip, and the desiccant storage strip is located at the lower end of the heat insulation strip.
[0010] Preferably, the inner surface of the aluminum alloy door frame is provided with a second heat insulation strip, and the second heat insulation strip is located on one side of the second sealing strip.
[0011] Preferably, a sealing strip five is detachably connected to the inner surface of the aluminum alloy door frame, and the sealing strip five is located on one side of the outer surface of the glass.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This utility model features multiple sealing strips, with a triple sealing strip on the inner surface of the aluminum alloy door frame, enhancing the airtightness between the overall door frame and the door. The tight fit of multi-point locking components improves the overall airtightness, watertightness, and wind pressure resistance of the window. Equipped with European standard grooves, it allows for the installation of various glass sizes by changing the width of the pressure line. The Chinese-style window grille can be clipped into the middle of the glass or placed on the exterior side. The grille is externally installed via a spacer insert, and the Chinese-style window grille is integrated and screwed on. Installation is simple, convenient, and quick, both indoors and outdoors. This insulated antique-style casement door showcases the overall frame. The door features a flush design, making installation simple and convenient. The frame and door panels are all rounded, simplifying manufacturing. Both the frame and door panels use the same corner brackets, allowing for flexible connections such as either snap corner brackets or movable corner brackets, greatly facilitating transportation. This insulated antique-style swing door can be opened individually or in pairs. The threshold can be either a framed door or a dedicated threshold, achieving various effects. This insulated antique-style swing door showcases the unique characteristics of Chinese architecture, giving the entire Chinese building a vivid charm and playing an important role in the cultural significance and value of Chinese architecture. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of an aluminum alloy heat-insulating antique-style swing door according to this utility model;
[0015] Figure 2 This is a schematic diagram of the structure of a Chinese-style window grille in an aluminum alloy heat-insulating antique-style casement door according to this utility model;
[0016] Figure 3 This is a schematic diagram of the internal structure of the aluminum alloy door frame in an aluminum alloy heat-insulating antique-style swing door according to this utility model;
[0017] Figure 4 This is a partial enlarged view of A in the aluminum alloy heat-insulating antique-style swing door of this utility model.
[0018] In the picture: 1. Hinged door frame; 2. Aluminum alloy door frame; 3. Glass; 4. Chinese-style window grille; 5. Curved frosted glass; 6. Frosted glass; 7. Sealing strip one; 8. Sealing strip two; 9. European standard groove; 10. Sealing strip three; 11. Sealing strip four; 12. Desiccant storage strip; 13. Thermal insulation strip one; 14. Thermal insulation two; 15. Sealing strip five. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0020] Please see Figures 1-4 This utility model provides a technical solution: an aluminum alloy heat-insulating antique-style swing door, including a swing door frame 1, an aluminum alloy door frame 2 movably connected to the front outer surface of the swing door frame 1, a glass 3 fixedly connected to the front outer surface of the aluminum alloy door frame 2, a Chinese-style window grille 4 and an arc-shaped frosted glass 5 fixedly connected to the outer surface of the front center of the glass 3, and the Chinese-style window grille 4 is located on the front outer surface of the arc-shaped frosted glass 5, and a frosted glass 6 is fixedly connected to the rear outer surface of the Chinese-style window grille 4. The entire door is made of aluminum alloy, which is sturdy and durable.
[0021] In this embodiment, as Figures 2-3 As shown, the inner surface of the aluminum alloy door frame 2 is detachably connected with sealing strip 1 7 and sealing strip 2 8, with sealing strip 1 7 located at the lower end of sealing strip 2 8. The lower outer surface of the aluminum alloy door frame 2 is provided with a European standard groove 9. The European standard groove 9 ensures the strength of the hardware and the load-bearing and wind pressure resistance of the window sash. The inner surface of the aluminum alloy door frame 2 is detachably connected with sealing strip 3 10 and sealing strip 4 11, with sealing strip 3 10 located at the lower end of sealing strip 4 11. The sealing strip 3 10 and sealing strip 4 11 provide a second layer of sealing, further preventing leakage or intrusion of internal and external media (rainwater, air, dust, etc.).
[0022] In this embodiment, as Figures 3-4 As shown, the inner surface of the aluminum alloy door frame 2 is provided with a desiccant storage strip 12 and a heat insulation strip 13, with the desiccant storage strip 12 located at the lower end of the heat insulation strip 13. The inner surface of the aluminum alloy door frame 2 is provided with a heat insulation strip 24, which is located on one side of the sealing strip 28. The heat insulation strips 13 and 24 further enhance the heat insulation effect of the swing door. The inner surface of the aluminum alloy door frame 2 is detachably connected with a sealing strip 5 15, which is located on one side of the outer surface of the glass 3. The sealing strip 5 5 further improves the airtightness, watertightness, and wind pressure resistance of the overall swing door.
[0023] Working principle:
[0024] A type of aluminum alloy insulated antique-style casement door features a triple-seal design on the inner surface of the aluminum alloy door frame 2, enhanced by multiple sealing strips. This improves the airtightness between the door frame and the door itself. The tight fit of multi-point locking components further improves the overall airtightness, watertightness, and wind pressure resistance. Equipped with a European standard groove 9, it allows for the installation of various glass sizes by adjusting the width of the pressure line. The included Chinese-style window grille can be sandwiched between the glass panes or installed externally via a spacer insert. The Chinese-style window grille is a single, integrated piece that can be screwed on for easy and quick installation, both indoors and outdoors. This insulated antique-style swing door showcases a flush frame and sash design, making installation simple and convenient. The aluminum alloy frame and sash both feature a rounded shape, simplifying manufacturing. Both the frame and sash utilize the same corner brackets, allowing for flexible connections such as either snap corner brackets or movable corner brackets, greatly facilitating transportation. This insulated antique-style swing door can be installed as a single door or a double door, and the threshold can be either a framed door or a dedicated threshold to achieve various effects. This insulated antique-style swing door showcases the unique characteristics of Chinese architecture, imbuing the entire Chinese architectural style with a vibrant charm and playing a vital role in the cultural significance and value of Chinese architecture.
[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
Claims
1. An aluminum alloy insulated antique-style swing door, comprising a swing door frame (1), characterized in that: An aluminum alloy door frame (2) is movably connected to the front outer surface of the hinged door frame (1). A glass (3) is fixedly connected to the front outer surface of the aluminum alloy door frame (2). A Chinese-style window grille (4) and an arc-shaped frosted glass (5) are fixedly connected to the outer surface of the center front of the glass (3). The Chinese-style window grille (4) is located on the front outer surface of the arc-shaped frosted glass (5). A frosted glass (6) is fixedly connected to the outer surface of the rear end of the Chinese-style window grille (4).
2. The aluminum alloy heat-insulating antique-style swing door according to claim 1, characterized in that: The inner surface of the aluminum alloy door frame (2) is detachably connected with a sealing strip one (7) and a sealing strip two (8), and the sealing strip one (7) is located at the lower end of the sealing strip two (8). The lower outer surface of the aluminum alloy door frame (2) is provided with a European standard groove (9).
3. The aluminum alloy heat-insulating antique-style swing door according to claim 1, characterized in that: The inner surface of the aluminum alloy door frame (2) is detachably connected with sealing strip three (10) and sealing strip four (11), and the sealing strip three (10) is located at the lower end of the sealing strip four (11).
4. The aluminum alloy heat-insulating antique-style swing door according to claim 1, characterized in that: The inner surface of the aluminum alloy door frame (2) is provided with a desiccant storage strip (12) and a heat insulation strip (13), and the desiccant storage strip (12) is located at the lower end of the heat insulation strip (13).
5. The aluminum alloy heat-insulating antique-style swing door according to claim 1, characterized in that: The inner surface of the aluminum alloy door frame (2) is provided with a heat insulation strip (14), and the heat insulation strip (14) is located on one side of the sealing strip (8).
6. The aluminum alloy heat-insulating antique-style swing door according to claim 1, characterized in that: The inner surface of the aluminum alloy door frame (2) is detachably connected to a sealing strip five (15), and the sealing strip five (15) is located on one side of the outer surface of the glass (3).