Aluminum alloy door and window with locking mechanism

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window with a locking mechanism, which comprises an aluminum alloy door and window frame and an insect-proof screen, a casement window is arranged on the aluminum alloy door and window frame, the insect-proof screen covers the side end of the casement window, and the side of the insect-proof screen is connected with a rubber frame strip. The insect-proof gauze element is arranged on the aluminum alloy door and window frame through the locking assembly. A rubber frame strip is attached to the side face of an aluminum alloy door and window frame, after a cover plate is rotated to be clamped and limited with the rubber frame strip till the cover plate is clamped with the side wall of a cushion table, a spring resets to push an L-shaped sliding block to be inserted into a positioning groove to fix the cover plate, and an inserting column is pressed to be inserted into an inserting groove till a second magnetic block and a first magnetic block attract each other; by fixing the four corners of the insect-proof gauze element, it is further guaranteed that the insect-proof gauze element is fixedly installed, operation is simple, the insect-proof gauze element is fixedly attached to the window body of the aluminum alloy door and window, the insect-proof gauze element is prevented from being blown off, and meanwhile the insect-proof gauze element is convenient to detach and clean.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy door and window technology, specifically to an aluminum alloy door and window with a locking mechanism. Background Technology

[0002] Chinese patent document CN209568849U discloses a novel manual aluminum alloy door and window, comprising a door and window frame body. Inside the frame body is a first glass door; inside the frame body and to one side of the first glass door is a second glass door; inside the frame body and on the side of the second glass door away from the first glass door is a third glass door. A manual handle is fixedly installed at the front end of the second glass door. A mosquito-proof screen is installed above the second glass door and at the front end of the frame body. A floor-mounted retaining strip is installed at the front end of the screen, with a fixed port at its front end and a locking port fixed below it. This novel manual aluminum alloy door and window reduces friction noise during sliding, saves costs, and prevents insects from entering the room, offering better future prospects.

[0003] However, in the above-mentioned solutions and existing technologies, insect-proof nets are usually hung on the outside of casement aluminum alloy doors and windows to prevent mosquitoes from entering the room through the doors and windows. The aluminum alloy doors and windows lack a reliable locking mechanism to fix the insect-proof nets to the window. When the wind outside the window is too strong, the insect-proof nets are easily blown off, affecting their effectiveness. Improvements and optimizations are needed. Utility Model Content

[0004] The purpose of this utility model is to provide an aluminum alloy door and window with a locking mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy door and window with a locking mechanism, comprising: an aluminum alloy door and window frame and an insect-proof screen, wherein a casement window is provided on the aluminum alloy door and window frame, the insect-proof screen is covered and provided on the side of the casement window, and a rubber frame strip is connected to the side of the insect-proof screen; the insect-proof screen is set on the aluminum alloy door and window frame by a locking assembly, the locking assembly including a corner washer, a cover plate, and a post.

[0006] Preferably, the rubber frame strip is fitted to the side of the aluminum alloy door and window frame, and slots are provided at the four corners of the rubber frame strip, with a first magnetic block fixedly embedded in the bottom wall of the slot.

[0007] Preferably, the aluminum alloy door and window frame is provided with equidistant corner shims on the side wall, the rubber frame strip is engaged with the corner shim side wall, a cover plate is rotatably provided on the corner shim, the cover plate is engaged with the rubber frame strip, and a positioning groove is provided on the side wall of the cover plate.

[0008] Preferably, a platform is connected to the corner gasket, the side wall of the platform is engaged with the cover plate, an L-shaped groove is provided on the side wall of the platform, an L-shaped slider is movably engaged in the L-shaped groove, a spring is connected to the side end of the L-shaped slider, the other end of the spring is connected to the side wall of the L-shaped groove, and the end of the L-shaped slider is inserted into the positioning groove.

[0009] Preferably, a circular hole is provided on the side wall of the cover plate, a limiting block is connected to the inner wall of the circular hole, an insert post is inserted into the circular hole, a limiting groove is provided on the peripheral wall of the insert post, and the limiting block is movably engaged in the limiting groove.

[0010] Preferably, a second magnetic block is connected to the end of the insertion post, the insertion post is inserted into the slot, the second magnetic block and the first magnetic block attract each other, and a swivel groove is formed on the peripheral wall of the insertion post.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] By attaching the rubber frame strip to the side of the aluminum alloy door and window frame, rotating the cover plate and engaging the rubber frame strip until the cover plate engages with the side wall of the pad, the spring returns and pushes the L-shaped slider into the positioning groove to fix the position of the cover plate. Pressing the insert post makes it insert into the slot until the second magnetic block attracts the first magnetic block. By fixing the four corners of the insect-proof screen, the insect-proof screen is further secured. The operation is simple and achieves a fixed fit of the insect-proof screen to the aluminum alloy door and window, preventing the insect-proof screen from being blown off, and at the same time, it is convenient to disassemble and clean the insect-proof screen. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the insect-proof mesh structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the aluminum alloy door and window frame structure of this utility model;

[0016] Figure 4 This utility model Figure 3 A magnified view of a portion of the image;

[0017] Figure 5 This is a half-sectional view of the angled gasket structure connection of this utility model;

[0018] Figure 6 This is a schematic diagram of the insert structure of this utility model.

[0019] In the diagram: 1. Aluminum alloy door and window frame; 2. Casement window; 3. Insect screen; 4. Rubber frame strip; 5. Slot; 6. First magnet; 7. Corner shim; 8. Cover plate; 9. Positioning groove; 10. Pad; 11. L-shaped slide; 12. L-shaped slider; 13. Spring; 14. Round hole; 15. Limiting block; 16. Insert post; 17. Limiting groove; 18. Second magnet; 19. Dial slot. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit 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.

[0021] Please see Figures 1-6 This utility model provides a technical solution: an aluminum alloy door and window with a locking mechanism, comprising: an aluminum alloy door and window frame 1 and an insect-proof screen 3. A casement window 2 is provided on the aluminum alloy door and window frame 1, and the insect-proof screen 3 is provided covering the side of the casement window 2. A rubber frame strip 4 is connected to the side of the insect-proof screen 3. The insect-proof screen 3 is set on the aluminum alloy door and window frame 1 by a locking component.

[0022] The rubber frame strip 4 is attached to the side of the aluminum alloy door and window frame 1. Slots 5 are provided at the four corners of the rubber frame strip 4, and a first magnetic block 6 is fixedly embedded in the bottom wall of the slot 5.

[0023] The rubber frame strip 4 fits snugly against the side of the aluminum alloy door and window frame 1, allowing the insect-proof screen 3 to be laid flat on the side of the aluminum alloy door and window frame 1, covering the casement window 2. At the same time, the rubber frame strip 4 can be lifted up by one corner of the insect-proof screen 3 as it deforms, making it easy to operate the casement window 2.

[0024] The aluminum alloy door and window frame 1 is provided with equidistant corner shims 7 on its side wall. The rubber frame strip 4 is engaged with the corner side wall of the corner shim 7. A cover plate 8 is rotatably mounted on the corner shim 7. The cover plate 8 is engaged with the rubber frame strip 4. A positioning groove 9 is provided on the side wall of the cover plate 8.

[0025] The corners of the rubber frame strip 4 are fitted with the corner folding pad 7 and the corner sidewall is used for positioning and installation of the insect-proof mesh 3. The cover plate 8 is snapped into the rubber frame strip 4 to limit the rubber frame strip 4.

[0026] A platform 10 is connected to the angled pad 7. The side wall of the platform 10 is engaged with the cover plate 8. An L-shaped groove 11 is provided on the side wall of the platform 10. An L-shaped slider 12 is movably engaged in the L-shaped groove 11. A spring 13 is connected to the side end of the L-shaped slider 12. The other end of the spring 13 is connected to the side wall of the L-shaped groove 11. The end of the L-shaped slider 12 is inserted into the positioning groove 9.

[0027] The compressed spring 13 returns to its original position and pushes the L-shaped slider 12 so that it is inserted into the positioning groove 9 on the cover plate 8 to fix the position of the cover plate 8.

[0028] A circular hole 14 is provided on the side wall of the cover plate 8. A limiting block 15 is connected to the inner wall of the circular hole 14. A plug post 16 is inserted into the circular hole 14. A limiting groove 17 is provided on the periphery of the plug post 16. The limiting block 15 is movably engaged in the limiting groove 17.

[0029] The limiting block 15 moves within the limiting groove 17 to prevent the insert 16 from disengaging from the round hole 14.

[0030] The end of the insertion post 16 is connected to a second magnetic block 18. The insertion post 16 is inserted into the slot 5. The second magnetic block 18 and the first magnetic block 6 attract each other. A swivel groove 19 is provided on the peripheral wall of the insertion post 16.

[0031] The second magnetic block 18 is movably disposed in the round hole 14, and the insert post 16 is inserted into the slot 5 so that the second magnetic block 18 and the first magnetic block 6 attract each other to further ensure the fixed installation of the insect-proof netting 3. The push-out groove 19 is provided to facilitate the control of the movement of the insert post 16.

[0032] Working principle: The insect-proof mesh 3 is laid flat on the side of the aluminum alloy door and window frame 1, covering the casement window 2, and the rubber frame strip 4 is made to fit against the side of the aluminum alloy door and window frame 1. At the same time, the corners of the rubber frame strip 4 are made to fit against the corner folding pad 7. The L-shaped slider 12 is moved to compress the spring 13. The cover plate 8 is rotated to engage with the rubber frame strip 4 until the cover plate 8 is engaged with the side wall of the pad 10. The L-shaped slider 12 is then released, and the compressed spring 13 returns to its original position, giving the L-shaped slider 12 a pushing force so that it is inserted into the positioning groove on the cover plate 8. Position the fixed cover plate 8 in step 9, press the insert post 16 to insert it into the slot 5 until the second magnet 18 and the first magnet 6 attract each other. The four corners of the fixed insect screen 3 are further secured to ensure the fixed installation of the insect screen 3. The operation is simple and the insect screen 3 is fixed to the aluminum alloy door and window window, preventing the insect screen 3 from being blown off. At the same time, it is convenient to disassemble and clean the insect screen 3. Unlock and lift the corner of the bottom of the insect screen 3 near the handle of the casement window 2 to operate the casement window 2 of the aluminum alloy door and window.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy door and window with locking mechanism, comprising: Aluminum alloy door and window frame (1), insect screen (3), the aluminum alloy door and window frame (1) is provided with a casement window (2), the insect screen (3) is covered and provided on the side of the casement window (2), and the side of the insect screen (3) is connected with a rubber frame strip (4). The feature is that the insect-proof mesh (3) is set on the aluminum alloy door and window frame (1) by a locking assembly, which includes a corner washer (7), a cover plate (8), and a post (16).

2. The aluminum alloy door and window with locking mechanism according to claim 1, characterized in that: The rubber frame strip (4) is attached to the side of the aluminum alloy door and window frame (1). Slots (5) are provided at the four corners of the rubber frame strip (4). A first magnetic block (6) is fixedly embedded in the bottom wall of the slot (5).

3. The aluminum alloy door and window with locking mechanism according to claim 2, characterized in that: The aluminum alloy door and window frame (1) is provided with equidistant corner shims (7) on the side wall. The rubber frame strip (4) is engaged with the corner side wall of the corner shim (7). A cover plate (8) is rotatably provided on the corner shim (7). The cover plate (8) is engaged with the rubber frame strip (4). A positioning groove (9) is provided on the side wall of the cover plate (8).

4. The aluminum alloy door and window with locking mechanism according to claim 3, characterized in that: A platform (10) is connected to the angled pad (7). The side wall of the platform (10) is engaged with the cover plate (8). An L-shaped groove (11) is provided on the side wall of the platform (10). An L-shaped slider (12) is movably engaged in the L-shaped groove (11). A spring (13) is connected to the side end of the L-shaped slider (12). The other end of the spring (13) is connected to the side wall of the L-shaped groove (11). The end of the L-shaped slider (12) is inserted into the positioning groove (9).

5. The aluminum alloy door and window with locking mechanism according to claim 4, characterized in that: The cover plate (8) has a circular hole (14) on its side wall. A limit block (15) is connected to the inner wall of the circular hole (14). A plug (16) is inserted into the circular hole (14). A limit groove (17) is opened on the periphery of the plug (16). The limit block (15) is movably engaged in the limit groove (17).

6. The aluminum alloy door and window with locking mechanism according to claim 5, characterized in that: The end of the insert (16) is connected to a second magnetic block (18), the insert (16) is inserted into the slot (5), the second magnetic block (18) and the first magnetic block (6) attract each other, and a swivel groove (19) is opened on the periphery of the insert (16).

Images