Screen window accessory for aluminum alloy window

Abstract

The utility model relates to the technical field of screen window accessories, and discloses a screen window accessory for an aluminum alloy window, which comprises an inner frame, a connecting component used for supporting and connecting is arranged in the inner frame, two upper right-angle blocks are fixedly connected to the top of the inner frame, sliding frames are fixedly connected to the far sides of the two upper right-angle blocks, and the sliding frames are fixedly connected to the sliding frames. Two sliding frames are fixedly connected to the bottom of the inner frame, upper yarn clamps are slidably connected to the interiors of the two sliding frames, springs are arranged in the two sliding frames, two lower right-angle blocks are fixedly connected to the bottom of the inner frame, and sliding assemblies used for sliding are arranged at the bottoms of the two lower right-angle blocks. According to the screen window accessory for the aluminum alloy window, the overall weight of the screen window is increased, the center of gravity is stabilized, so that the screen window can move smoothly when being pushed and pulled, the manufacturing and production efficiency is effectively improved by adopting the clamping design, and the functions of stable installation and convenient use of the screen window accessory for the aluminum alloy window on the aluminum alloy window are achieved through the synergistic effect of all the components.

Description

Technical Field

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

[0002] A window screen is a mesh device installed on a window, offering multiple functions and features. Window screens are typically made of nylon, polyester fiber, or metal wire. Nylon screens are soft, offer good ventilation, and are relatively inexpensive; polyester fiber screens have high strength and corrosion resistance, and are not easily deformed; metal wire screens are more durable and offer better security. The primary function of a window screen is to prevent insects from entering the room, providing a comfortable living environment. It also helps to block dust, pollen, and other debris, keeping the room clean. Furthermore, window screens allow for good ventilation, enabling fresh air to circulate freely and improving indoor air quality.

[0003] Screen window accessories are a key component ensuring the normal use and good performance of screen windows. First is the pulley, the core component that allows the screen to slide smoothly. Generally made of wear-resistant plastic or metal, it is installed at the bottom or side of the screen. Through its cooperation with the track, the screen can slide easily left and right, reducing friction. The track provides the running path for the pulley and is usually made of materials such as aluminum alloy, which has good rigidity and smoothness, ensuring that the pulley moves smoothly within its tracks and is not easily deformed.

[0004] However, when existing windows are too narrow or too tall, the contact points between the screen accessories and the window frame are not properly distributed, failing to form a stable support structure. This results in uneven force distribution during the sliding process, making it difficult to maintain balance and causing the screen to tilt to one side. Conversely, when windows are too tall, the screen accessories need to withstand greater vertical forces. If they lack sufficient strength and stability, this can also cause the center of gravity to deviate from its normal trajectory, leading to tilting. This instability directly causes significant friction during sliding, resulting in a stuck connection between the screen and the window frame, severely hindering smooth operation. This not only affects the user experience but also causes wear and damage to the screen and window frame. Therefore, to address these shortcomings, an aluminum alloy window screen accessory is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an aluminum alloy window screen accessory, which aims to improve the problem that some existing window screen accessories are unstable when the window is narrow or high, making it easy to tilt and resulting in unsmooth pushing and pulling.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An aluminum alloy window screen accessory includes an inner frame, with a connecting component for support and connection inside the inner frame. Two upper right-angle blocks are fixedly connected to the top of the inner frame, and sliding frames are fixedly connected to the opposite sides of the two upper right-angle blocks. Upper screen clips are slidably connected inside the two sliding frames, and springs are provided inside the two sliding frames. Two lower right-angle blocks are fixedly connected to the bottom of the inner frame, and sliding components for sliding are provided at the bottom of the two lower right-angle blocks.

[0008] As a further description of the above technical solution:

[0009] The connecting component includes multiple inner corners, the outer sides of which are respectively fixedly connected to the four inner corners of the inner frame, a screen body is fixedly connected to the adjacent side of the multiple inner corners, and multiple aluminum profiles are fixedly connected to the outer side of the screen body.

[0010] As a further description of the above technical solution:

[0011] The sliding assembly includes two lower yarn clips, the tops of which are fixedly connected to the bottoms of the two lower right-angle blocks, and pulleys are rotatably connected inside the two lower yarn clips.

[0012] As a further description of the above technical solution:

[0013] The aluminum profile is externally fixedly connected to the inside of the inner frame, and the screen body is externally fixedly connected to the inside of the inner frame.

[0014] As a further description of the above technical solution:

[0015] One end of the spring is fixedly connected to the bottom of the upper yarn card, and the other end of the spring is fixedly connected to the inside of the sliding frame;

[0016] As a further description of the above technical solution:

[0017] The inner frame is slidably connected to the outer frame of the screen window, and the top of the upper screen clip is slidably connected inside the slide rail of the outer frame of the screen window.

[0018] This utility model has the following beneficial effects:

[0019] In this invention, the upper and lower screen clips are brought into close contact with the slide rail by the spring, which increases the overall weight of the screen window and stabilizes the center of gravity, so that the screen window can move smoothly when pushed and pulled. The snap-fit ​​design effectively improves the production efficiency. The coordinated action of each component realizes the stable installation and convenient use of aluminum alloy window screen accessories on aluminum alloy windows. Attached Figure Description

[0020] Figure 1 This is a perspective view of an aluminum alloy window screen accessory proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the screen body structure of an aluminum alloy window screen accessory proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the upper right-angle block structure of an aluminum alloy window screen accessory proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the sliding frame structure of an aluminum alloy window screen accessory proposed in this utility model;

[0024] Figure 5 This is a schematic diagram of the pulley structure of an aluminum alloy window screen accessory proposed in this utility model.

[0025] Legend:

[0026] 1. Inner frame; 2. Inner corner; 3. Screen body; 4. Upper right-angle block; 5. Sliding frame; 6. Upper screen clip; 7. Spring; 8. Aluminum profile; 9. Lower right-angle block; 10. Lower screen clip; 11. Pulley. Detailed Implementation

[0027] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1 to 3 This utility model provides an embodiment of an aluminum alloy window screen accessory, comprising an inner frame 1. The inner frame 1 serves as the basic structure of the entire window screen accessory, playing a crucial role in supporting and connecting other components. The inner frame 1 contains connecting components for support and connection. These connecting components include multiple inner corners 2, the outer sides of which are fixedly connected to the four inner corners of the inner frame 1. The inner corners 2 firmly fix the window screen body 3 inside the inner frame 1, preventing displacement or shaking during use. The window screen body 3 is fixedly connected to adjacent sides of the multiple inner corners 2. The window screen body 3 is the core component for achieving functions such as mosquito and insect prevention. The outer sides of the window screen body 3 are fixedly connected to the inside of the inner frame 1. Multiple aluminum profiles 8 are also fixedly connected to the outer sides of the window screen body 3, and these aluminum profiles 8 serve to enhance structural strength and protect the window screen body 3 within the entire window screen accessory.

[0029] Reference Figures 3 to 5 The top of the inner frame 1 is fixedly connected to two upper right-angle blocks 4. Each of the two upper right-angle blocks 4 is fixedly connected to a sliding frame 5 on its far side. The inner frame 5 is slidably connected to an upper screen 6. The outer frame of the screen window is slidably connected to the outside of the inner frame 1. The top of the upper screen 6 is slidably connected to the inside of the slide rail of the outer frame of the screen window. The sliding frame 5 serves as the sliding track for the upper screen 6. The inner frame 5 is equipped with a spring 7. The spring 7 can provide a certain elastic force so that the upper screen 6 always fits tightly against the top slide rail of the outer frame of the screen window. One end of the spring 7 is fixedly connected to the bottom of the upper screen 6, and the other end of the spring 7 is fixedly connected to the inside of the sliding frame 5. When the screen window is pushed and pulled, the upper screen 6 will be subjected to forces in different directions. The spring 7 can automatically adjust the position of the upper screen 6 according to the changes in force to ensure close contact between the upper screen 6 and the slide rail, thereby increasing the overall stability of the screen window and making the screen window move more smoothly when pushed and pulled.

[0030] Two lower right-angle blocks 9 are fixedly connected to the bottom of the inner frame 1. Each lower right-angle block 9 has a sliding component at its bottom for sliding. The sliding component includes two lower screen clips 10, the tops of which are fixedly connected to the bottoms of the two lower right-angle blocks 9. Each lower screen clip 10 has a rotatably connected pulley 11 inside. The presence of the pulley 11 greatly reduces the friction between the lower screen clip 10 and the bottom track of the screen frame, allowing the lower screen clip 10 to slide smoothly on the track with the help of the pulley 11 when the screen is pushed or pulled. The lower right-angle blocks 9 provide a stable connection base for the lower screen clips 10, ensuring that the lower screen clips 10 will not wobble or shift during sliding, thus guaranteeing the stability and reliability of the entire screen during the pushing and pulling process.

[0031] Working Principle: This aluminum alloy window screen accessory is based on an inner frame 1. Internally, an inner corner 2 forms a connecting component to fix the screen body 3 to the aluminum profile 8. The upper right-angle block 4 at the top connects to a sliding frame 5. Inside the sliding frame 5, the upper screen clip 6 is tightly fitted to the top track of the screen's outer frame by a spring 7. The lower right-angle block 9 at the bottom connects to a lower screen clip 10 containing a pulley 11 as a sliding component. The lower screen clip 10 cooperates with the bottom track of the screen's outer frame via the pulley 11. The spring 7 ensures tight contact between the upper and lower screen clips 10 and the track, increasing the overall weight of the screen and stabilizing its center of gravity, allowing the screen to move smoothly when pushed or pulled. The snap-fit ​​design effectively improves manufacturing efficiency. The coordinated action of all components achieves stable installation and convenient use of the aluminum alloy window screen accessory on aluminum alloy windows.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A screen accessory for aluminum alloy windows, comprising an inner frame (1), characterized in that: The inner frame (1) is provided with a connecting component for supporting the connection. The top of the inner frame (1) is fixedly connected to two upper right-angle blocks (4). Each of the two upper right-angle blocks (4) is fixedly connected to a sliding frame (5) on the opposite side. Each of the two sliding frames (5) is slidably connected to an upper gauze clip (6). Each of the two sliding frames (5) is provided with a spring (7). The bottom of the inner frame (1) is fixedly connected to two lower right-angle blocks (9). Each of the two lower right-angle blocks (9) is provided with a sliding component for sliding.

2. The aluminum alloy window screen accessory according to claim 1, characterized in that: The connecting component includes multiple inner corners (2), the exterior of the multiple inner corners (2) are respectively fixedly connected to the four inner corners of the inner frame (1), the screen body (3) is fixedly connected to the adjacent side of the multiple inner corners (2), and multiple aluminum profiles (8) are fixedly connected to the exterior of the screen body (3).

3. The aluminum alloy window screen accessory according to claim 1, characterized in that: The sliding assembly includes two lower yarn clips (10), the tops of the two lower yarn clips (10) are respectively fixedly connected to the bottoms of the two lower right-angle blocks (9), and pulleys (11) are rotatably connected inside the two lower yarn clips (10).

4. The aluminum alloy window screen accessory according to claim 2, characterized in that: The aluminum profile (8) is externally fixedly connected to the inside of the inner frame (1), and the screen body (3) is externally fixedly connected to the inside of the inner frame (1).

5. The aluminum alloy window screen accessory according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the bottom of the upper yarn card (6), and the other end of the spring (7) is fixedly connected to the inside of the sliding frame (5).

6. The aluminum alloy window screen accessory according to claim 1, characterized in that: The inner frame (1) is slidably connected to the outer frame of the screen window, and the top of the upper screen clip (6) is slidably connected to the inside of the slide rail of the outer frame of the screen window.

Images