Safe sealing type aluminum alloy window

Abstract

The utility model relates to the related technical field of aluminum alloy windows, in particular to a safe sealing type aluminum alloy window which comprises a window frame, a window sash body, a lock body, a hollow glass body, an elastic element, a multi-layer sealing component, a water baffle and a drainage component. According to the safe sealing type aluminum alloy window, the window sash body is locked or opened through the lock body, the air tightness and the waterproofness of the window in the closed state are guaranteed through the elastic element and the multiple layers of sealing components, the water baffle and the drainage component further prevent rainwater from invading, and accumulated water is drained in time; therefore, the overall usability and the service life of the window are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy windows, and in particular to a safe and airtight aluminum alloy window. Background Technology

[0002] Aluminum alloy windows are widely used in modern buildings due to their aesthetic appeal, durability, and ease of maintenance. They are typically composed of aluminum profiles and glass, and feature good corrosion resistance, high strength, and light weight.

[0003] The related technology, with publication number CN208885156U, discloses a safe and sealed aluminum alloy door and window, including a window frame and a window sash. The upper inner surface of the window frame has a T-shaped groove, with rectangular cavities at both ends of the T-shaped groove. A T-shaped connecting block is located inside the T-shaped groove. A pivot shaft connects the front and rear sides of the rectangular cavities above the T-shaped connecting block via a first pivot. A gear is located on the side of the first pivot. A second pivot connects the front and rear sides of the rectangular cavities to the right side of the first pivot via a second pivot. A pressing block is located on the side of the second pivot. Two pairs of parallel guide rails are located on the bottom side of the T-shaped connecting block and the bottom inner side of the window frame. Sealing grooves are located on both the front and rear sides of the guide rails. Strip-shaped grooves are located on both the top and bottom of the window sash. This design allows for quick installation and fixation, improving safety and providing convenience for users. It also offers good sealing performance, further enhancing the performance of the aluminum alloy door and window.

[0004] The aluminum alloy doors and windows mentioned above use a single-layer sealing structure. Although this design can provide basic waterproofing and sound insulation, it is prone to aging problems in actual use, which leads to a decline in sealing performance and causes frequent rainwater leakage and noise penetration. Utility Model Content

[0005] This utility model solves the problems in related technologies and proposes a safe and sealed aluminum alloy window. The window sash is locked or opened by a lock body, and the elastic element and multi-layer sealing components ensure the airtightness and waterproofness of the window when it is closed. The water baffle and drainage components further prevent rainwater from entering and drain accumulated water in time, thereby improving the overall performance and service life of the window.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a safe and sealed aluminum alloy window, including a window frame, a window sash body hinged to the window frame, a lock body disposed between the window frame and the window sash body, a hollow glass body connected to the window sash body, an elastic element disposed on the outer periphery of the inner front end face of the window frame, a multi-layer sealing member disposed on the outer periphery of the window sash body at one end opposite to the window frame, a water baffle plate fixedly disposed on the lower end face of the window frame on one side opposite to the window sash body, and a drainage member fixedly disposed on the lower end face of the window frame.

[0007] By adopting the above technical solutions, the window sash is locked or opened by the lock body, and the elastic element and multi-layer sealing components ensure the airtightness and waterproofness of the window when it is closed. The water baffle and drainage components further prevent rainwater from entering and drain accumulated water in time, thereby improving the overall performance and service life of the window.

[0008] As a preferred embodiment, the window frame and the window sash are respectively configured as thermally broken structures, and their inner cavities are filled with polyurethane foam material.

[0009] By adopting the above technical solutions, both the window frame and the window sash utilize thermally broken structures, effectively preventing the transfer of temperature differences between the inside and outside, improving the thermal insulation effect, and reducing energy loss. The inner cavities of the window frame and window sash are filled with polyurethane foam material, which has excellent thermal insulation and moisture-proof properties, effectively preventing heat loss and moisture intrusion.

[0010] As a preferred embodiment, the elastic element is made of a sealing strip material, and the elastic element is fixedly connected to the window frame.

[0011] By adopting the above technical solution, the elastic element of the sealing strip material mainly provides sealing and cushioning functions, effectively preventing air penetration while protecting the sealing strip from mechanical stress damage. The elastic element, fixedly connected to the window frame, facilitates tight contact and compression with the multi-layer sealing components on the outer periphery of the window sash, thereby achieving an airtight connection between the window sash and the window frame.

[0012] As a preferred embodiment, the multi-layer sealing member is configured from the inside out as an inner seal, a middle seal, and an outer seal, wherein the inner seal is configured as an EPDM strip and is positioned opposite to the elastic member.

[0013] By adopting the above technical solution, the inner sealing element can achieve a preliminary seal on the elastic element.

[0014] As a preferred embodiment, the intermediate seal is configured as a double layer, the intermediate seal is configured as a foam layer, and the double-layer seal is wrapped around the outer periphery of the elastic element.

[0015] By adopting the above technical solution, the intermediate sealing component can effectively seal the elastic element.

[0016] As a preferred embodiment, the outer sealing element is configured as a windproof pressure strip.

[0017] By adopting the above technical solution, the inner sealing element uses EPDM rubber strips positioned opposite the elastic component, which can initially seal the elastic element when the window sash is opened, improving sealing performance. The middle sealing element is designed with a double-layer foam layer, which can more effectively wrap the elastic element, further enhancing the sealing effect. The outer sealing element uses a wind-pressure resistant rubber strip, which fits tightly against the window frame after the window sash is closed, preventing external wind pressure from affecting the sealing effect. The three elements work together to seal layer by layer from the inside out. First, the EPDM rubber strip and the elastic component provide an initial seal, then the double-layer foam layer of the elastic element provides a seal, and finally the wind-pressure resistant rubber strip ensures an external seal. This allows the entire sealing system to effectively prevent the intrusion of moisture, air, and sound, providing excellent sealing performance and user comfort.

[0018] As a preferred embodiment, the drainage component includes a drainage cover fixedly disposed on the lower end face of the window frame, a first drainage step plate disposed on the upper end face of the drainage cover at the connection with the window frame, a second drainage step plate disposed on the lower end face of the drainage cover at the connection with the window frame, drainage outlets respectively disposed on both sides of the drainage cover, and a filter screen connected to the drainage outlet. The first drainage step plate and the second drainage step plate are integrally formed with the drainage cover, and the first drainage step plate and the second drainage step plate are arranged in a mirror image of each other. The other ends of the first drainage step plate and the second drainage step plate are fixedly connected to the window frame respectively.

[0019] By adopting the above technical solution, a drainage cover is fixedly installed on the lower end of the window frame to collect water dripping from the gaps in the window frame. A first drainage step and a second drainage step are respectively installed at the connection between the drainage cover and the window frame, and are integrally formed with the drainage cover. The first and second drainage step plates are mirror images of each other to ensure that the water is evenly guided into the drainage cover and initially collected inside. Drain outlets are located on both sides of the drainage cover, connecting to the first and second drainage step plates respectively, ensuring smooth drainage of the water. A filter screen is installed at the drain outlet to effectively filter out impurities in the water and prevent clogging. Overall, the water first flows into the drainage cover through the first drainage step plate, then is diverted to the drain outlets on both sides by the second drainage step plate, and finally discharged through the filter screen.

[0020] As a preferred embodiment, the filter screen is detachably connected to the drain outlet, and the filter screen is made of stainless steel wire.

[0021] By adopting the above technical solution, the filter screen and drain outlet are detachably connected, making it convenient for users to clean or replace the filter screen regularly. The filter screen is made of stainless steel wire, a material with excellent corrosion resistance and wear resistance, which can maintain long-term cleanliness in complex drainage environments. The filter screen design effectively intercepts external impurities, preventing them from entering the drain cover, thereby reducing the probability of clogging in the drainage system, improving drainage efficiency, and extending the service life of the equipment.

[0022] Compared with the prior art, the beneficial effects of this utility model are: This utility model;

[0023] 1. The window frame provides structural support, ensuring the overall stability of the window frame; the window sash is connected to the window frame by hinges and can be locked and opened by a lock.

[0024] 2. The double-glazed window enhances sound insulation and heat preservation performance; the elastic elements and multi-layer sealing components work together to effectively improve the airtightness of the window, prevent rainwater leakage, and also have good sound insulation effect;

[0025] 3. The water-blocking design is intended to prevent rainwater from flowing into the connection between the window sash and the window frame, while the drainage components help to drain accumulated water in a timely manner. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the safety-sealing aluminum alloy window of this utility model;

[0027] Figure 2 This utility model relates to a safety-sealing aluminum alloy window. Figure 1 A magnified structural diagram of area A1 after delivery;

[0028] Figure 3 This utility model relates to a safety-sealing aluminum alloy window. Figure 2 Another structural diagram from a different perspective;

[0029] Figure 4 This is a structural schematic diagram of the enlarged view of section A2 in the safety-sealing aluminum alloy window of this utility model;

[0030] Figure 5 This is a structural schematic diagram of the drainage cover in the safety-sealed aluminum alloy window of this utility model.

[0031] In the picture:

[0032] 1. Window frame; 10. Elastic element; 11. Water baffle; 2. Window sash; 21. Inner seal; 22. Middle seal; 23. Outer seal; 3. Insulating glass; 4. Drain cover; 411. First drainage step plate; 412. Second drainage step plate; 42. Drain outlet; 421. Filter screen. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0034] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0035] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0036] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0037] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0038] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0039] like Figures 1 to 5 As shown, a safe and airtight aluminum alloy window includes a window frame 1, a window sash 2 hinged to the window frame 1, a lock body disposed between the window frame 1 and the window sash 2, a hollow glass body 3 connected to the window sash 2, an elastic element 10 disposed on the outer periphery of the inner front end face of the window frame 1, a multi-layer sealing component disposed on the outer periphery of the window sash 2 at one end relative to the window frame 1, a water baffle 11 fixedly disposed on the lower end face of the window frame 1 relative to the side of the window sash 2, and a drainage component fixedly disposed on the lower end face of the window frame 1. In this utility model, the window sash 2 is locked or opened by the lock body, the elastic element 10 and the multi-layer sealing component ensure the airtightness and waterproofness of the window when closed, and the water baffle 11 and the drainage component further prevent rainwater intrusion and drain accumulated water in time, thereby improving the overall performance and service life of the window.

[0040] Please refer to details. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The window frame 1 and window sash 2 are both equipped with thermal break insulation structures, and their inner cavities are filled with polyurethane foam. The use of thermal break insulation structures in both the window frame 1 and window sash 2 effectively isolates the transfer of temperature differences between the inside and outside, improving the thermal insulation effect and reducing energy loss. The polyurethane foam filling in the inner cavities of the window frame 1 and window sash 2 has excellent thermal insulation and moisture-proof properties, effectively preventing heat loss and moisture intrusion.

[0041] Please refer to details. Figure 1 and Figure 2 Furthermore, the elastic element 10 is made of sealing strip material and is fixedly connected to the window frame 1. The main function of the elastic element 10, made of sealing strip material, is to provide sealing and cushioning functions, effectively preventing air penetration while protecting the sealing strip from mechanical stress damage. The elastic element 10, fixedly connected to the window frame 1, facilitates close contact and compression with the multi-layer sealing components on the outer periphery of the window sash 2, thereby achieving an airtight connection between the window sash 2 and the window frame 1.

[0042] Please refer to details. Figure 2 and Figure 4 The multi-layer sealing components are arranged from the inside out as an inner seal 21, a middle seal 22, and an outer seal 23. The inner seal 21 is an EPDM strip, and it is positioned opposite the elastic element 10 to facilitate initial sealing of the elastic element 10. The middle seal 22 is a double-layered foamed layer that wraps around the outer periphery of the elastic element 10, ensuring thorough sealing. The outer seal 23 is a wind-pressure resistant strip that fits tightly against the window frame 1 after the window is closed. The inner seal 21, with its EPDM strip and opposing position to the elastic element, provides initial sealing of the elastic element 10 when the window is open, improving sealing performance. The middle seal 22, with its double-layered foamed layer, more effectively wraps the elastic element 10, further enhancing the sealing effect. The outer seal 23, with its wind-pressure resistant strip, fits tightly against the window frame 1 after the window is closed, preventing external wind pressure from affecting the sealing effect. The three components work together to seal the system layer by layer from the inside out. First, the EPDM strip and elastic component provide initial sealing. Then, the double-layered foam elastic element 10 provides sealing. Finally, the windproof strip ensures the external sealing effect, enabling the entire sealing system to effectively prevent the intrusion of moisture, air, and sound, providing excellent sealing performance and user comfort.

[0043] Please refer to details. Figure 2 and Figure 5The drainage components include a drainage cover 4 fixedly installed on the lower end face of the window frame 1, a first drainage step plate 411 installed on the upper end face of the drainage cover 4 at the connection with the window frame 1, a second drainage step plate 412 installed on the lower end face of the drainage cover 4 at the connection with the window frame 1, drainage outlets 42 respectively installed on both sides of the drainage cover 4, and a filter screen 421 connected to the drainage outlets 42. The first drainage step plate 411 and the second drainage step plate 412 are integrally formed with the drainage cover 4, and the first drainage step plate 411 and the second drainage step plate 412 are mirror images of each other. The other ends of the first drainage step plate 411 and the second drainage step plate 412 are fixedly connected to the window frame 1. The drainage cover 4 is fixedly installed on the lower end face of the window frame 1 and is responsible for collecting the water dripping from the gaps in the window frame 1. The first drainage step plate 411 and the second drainage step plate 412 are respectively installed at the connection between the drainage cover 4 and the window frame 1, and are integrally formed with the drainage cover 4. The first drainage step plate 411 and the second drainage step plate 412 are arranged in a mirror image to ensure that the accumulated water can be evenly guided into the drainage cover 4 and initially collected inside the drainage cover 4. The drain outlet 42 is located on both sides of the drainage cover 4 and is connected to the first drainage step plate 411 and the second drainage step plate 412 respectively to ensure that the accumulated water is discharged smoothly. The filter screen 421 is installed at the drain outlet 42 to effectively filter out impurities in the water and prevent clogging. Overall, the accumulated water first flows into the drainage cover 4 through the first drainage step plate 411, then flows through the second drainage step plate 412 to the drain outlets 42 on both sides, and finally is discharged through the filter screen 421. This drainage design is not only simple in structure and easy to install, but also effectively solves the problem of water accumulation in windows and improves the efficiency and safety of rainwater drainage.

[0044] Please refer to details. Figure 2 The filter screen 421 is detachably connected to the drain outlet 42, and is made of stainless steel wire. This detachable connection allows users to easily clean or replace the filter screen 421 periodically. The stainless steel wire material provides excellent corrosion resistance and wear resistance, maintaining long-term cleanliness in complex drainage environments. The design of the filter screen 421 effectively intercepts external impurities, preventing them from entering the drain cover 4, thereby reducing the probability of clogging in the drainage system, improving drainage efficiency, and extending the equipment's lifespan.

[0045] In this embodiment, during use, when the window sash 2 is connected to the window frame 1, the inner sealing member 21 presses the elastic element 10 against the inner side of the window frame 1. The double-layered middle sealing member 22 wraps the elastic element 10, and the outer sealing member 23 achieves a secondary seal for the middle sealing member 22, effectively ensuring the airtightness when the window frame 1 is connected to the window sash 2. It also facilitates the use of the first drainage step plate 411 to allow accumulated water to enter the drainage cover 4, and the second drainage step plate 412 to divert the accumulated water entering the drainage cover 4, thereby discharging it through the drain outlet 42.

[0046] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A security sealed type aluminum alloy window, characterized by: It includes a window frame (1), a window sash body (2) hinged to the window frame (1), a lock body disposed between the window frame (1) and the window sash body (2), a hollow glass body (3) connected to the window sash body (2), an elastic element (10) disposed on the outer periphery of the inner front end face of the window frame (1), a multi-layer sealing member disposed on the outer periphery of the window sash body (2) relative to one end of the window frame (1), a water baffle (11) fixedly disposed on the lower end face of the window frame (1) on the side of the window sash body (2) relative to the lower end face of the window frame (1), and a drainage member fixedly disposed on the lower end face of the window frame (1).

2. A security sealed aluminium alloy window as claimed in claim 1 wherein: The window frame (1) and the window sash (2) are respectively set as thermally broken structures, and their inner cavities are filled with polyurethane foam material.

3. A security sealed aluminium alloy window as claimed in claim 2 wherein: The elastic element (10) is made of sealing strip material, and the elastic element (10) is fixedly connected to the window frame (1).

4. A security sealed aluminium alloy window as claimed in claim 3 wherein: The multi-layer sealing component is configured from the inside out as an inner seal (21), a middle seal (22) and an outer seal (23). The inner seal (21) is configured as an EPDM strip and is positioned opposite to the elastic component.

5. A security sealed aluminium alloy window as claimed in claim 4 wherein: The intermediate seal (22) is configured as a double layer, the intermediate seal (22) is configured as a foam layer, and the double seal is wrapped around the outer periphery of the elastic element (10).

6. A security sealed aluminium alloy window as claimed in claim 5 wherein: The outer sealing element (23) is configured as a windproof rubber strip.

7. A safety-sealing aluminum alloy window according to claim 6, characterized in that: The drainage component includes a drainage cover (4) fixedly installed on the lower end face of the window frame (1), a first drainage step plate (411) installed at the connection between the upper end face of the drainage cover (4) and the window frame (1), a second drainage step plate (412) installed at the connection between the lower end face of the drainage cover (4) and the window frame (1), drainage outlets (42) respectively installed on both sides of the drainage cover (4), and a filter screen (421) connected to the drainage outlets (42).

8. A security sealed aluminium alloy window as claimed in claim 7 wherein: The first drainage step plate (411) and the second drainage step plate (412) are integrally formed with the drainage cover (4), and the first drainage step plate (411) and the second drainage step plate (412) are mirror images of each other. The other ends of the first drainage step plate (411) and the second drainage step plate (412) are fixedly connected to the window frame (1).

Images