Modular aluminum alloy door and window assembly

Abstract

The utility model relates to modularization aluminum alloy door and window assembly, including window frame, the sliding window of installation in the inside of window frame and the slide of fixed installation in the inside upper and lower both ends of window frame, the sliding window is provided with two, two sliding windows all are through the slide sliding installation in the inside of window frame, be provided with the locating groove on the slide, and the side of sliding window lower extreme is provided with the positioning assembly, and the positioning assembly is used for positioning the position of sliding window, the utility model personnel through the removal of the drive plate inside the positioning seat and make the positioning seat remove to the outside of the movable slot, and and the locating groove on the slide form engagement, realize locking, limit the open and close size of sliding window, and when the sliding window is completely opened, then need to store the positioning seat in the movable slot, but when closing the window every time, through the attraction of the positioning seat of magnetic attraction piece, form reset, make the positioning seat remove to the outside of movable slot, thereby when opening the window secondly, automatic locking, increase security.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy door and window technology, specifically to modular aluminum alloy door and window components. Background Technology

[0002] Modular aluminum alloy doors and windows refer to doors and windows whose entire window frame is made of aluminum alloy and is assembled together in a modular way, and supports the disassembly and replacement of individual modules. Compared with the previous integral door and window structure, modular aluminum alloy doors and windows can greatly reduce the difficulty of replacing damaged doors and windows later. For example, patent number (CN219158793U) discloses a modular aluminum alloy door and window, including a lower window frame. A left aluminum alloy sliding window and a right aluminum alloy sliding window are respectively located on the inner sides of the lower window frame. A locking window is integrally formed at the lower position of the left aluminum alloy sliding window. A movable cover plate is located below the locking window. A sliding groove is formed in the upper middle position inside the locking window. In this invention, through the movable cover plate, locking slider, limiting screw, locking threaded groove, turntable, left aluminum alloy sliding window, and right aluminum alloy sliding window, the left aluminum alloy sliding window and right aluminum alloy sliding window are locked together after the limiting screw and locking threaded groove, which pass through the middle hole of the locking slider, are threaded together. This not only prevents children from accidentally opening the modular aluminum alloy door and window after adults have left, but also further improves the safety of using the modular aluminum alloy door and window.

[0003] However, existing modular aluminum alloy door and window components are inconvenient to operate. Personnel lock them by manually adjusting the limit position, but the lock fails when fully opened, requiring readjustment every time the window is opened. This creates room for error and affects safety. In addition, the sliding closing of sliding windows causes them to collide with the window frame due to inertia, lacking a buffer structure. Based on this, we propose a modular aluminum alloy door and window component to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a modular aluminum alloy door and window assembly. It achieves buffering through magnetic attraction and cushioning, while the locking structure automatically resets upon engagement. This solves the problem of inconvenient operation of existing modular aluminum alloy door and window assemblies, where manual adjustment of the limit position is required for locking, but the locking fails when fully opened, necessitating readjustment each time the window is opened, creating room for error and affecting safety. Furthermore, the sliding closure of sliding windows causes them to collide with the window frame due to inertia, lacking a buffering structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular aluminum alloy door and window assembly, including a window frame, a sliding window installed inside the window frame, and tracks fixedly installed at the upper and lower ends of the inner side of the window frame. Two sliding windows are provided, and both sliding windows are slidably installed inside the window frame via the tracks. The tracks are provided with positioning grooves, and the lower edge of the sliding window is provided with positioning components for positioning the sliding window. Buffer components are installed at the upper and lower ends of the outer wall of the sliding window for buffering the impact force of the sliding window movement. Magnetic suction components are provided at both ends of the inner wall of the window frame.

[0006] Furthermore, a sliding strip is provided on the inner side of the slide rail, and a drain outlet is provided between the two ends of the sliding strip and the slide rail. Connecting grooves are provided at both the upper and lower ends of the sliding window, and the connecting grooves and the sliding strip are slidably connected.

[0007] It should be noted that the length of the sliding strip is less than the overall length of the slide rail, thus forming outward drain outlets on both sides. External rainwater and impurities can be discharged from the drain outlets. Preferably, a cleaning pad is added at the bottom of the sliding window. The cleaning pad fits against the inner wall of the slide rail, so that when the sliding window moves, it pushes the impurities to the side and discharges them.

[0008] Furthermore, the positioning component includes a movable groove at the bottom of the sliding window, a positioning seat slidably installed in the movable groove, a positioning slot at the top of the movable groove, and a positioning rod slidably installed in the positioning slot. The lower end of the positioning seat is slidably connected to the positioning slot, and the positioning slot is located on the side of the upper end of the sliding bar. The lower end of the positioning rod is fixedly connected to the top of the positioning seat, and the front end of the positioning rod is provided with a toggle component, which is used to toggle the positioning rod to move up or down.

[0009] Furthermore, the actuating assembly includes a slide groove formed on the surface of the sliding window, an actuating plate installed in the slide groove, the slide groove being connected by a through groove, and a through block being slidably installed in the through groove. The actuating plate and the positioning rod are fixedly connected by the through block. When the actuating plate is moved, the positioning rod is moved up or down through the through block. Both ends of the positioning rod are fixedly installed with teeth. The inner walls of the positioning rod are provided with meshing teeth on both sides. The ends of the teeth are arc-shaped and the teeth are made of elastic material.

[0010] It should be noted that the spacing of the teeth allows the opposing teeth to mesh, thus limiting the positioning rod. Due to its elastic material, the positioning rod can move under external force.

[0011] Furthermore, the buffer assembly includes a displacement groove 1 at the top and bottom of the sliding window, a displacement groove 2 correspondingly opened inside the window frame, a magnetic block slidably installed in the displacement groove 1, and an identical magnetic block slidably installed in the displacement groove 2. The two magnetic blocks repel each other, and when the two magnetic blocks approach each other, the repulsive force buffers the inertial movement of the sliding window.

[0012] It should be noted that the corresponding positions of the two magnetic blocks are misaligned, and the resulting repulsive force will cause the two magnetic blocks to slide in displacement groove one and displacement groove two respectively, and move away from each other. However, the magnetism of the two magnetic blocks is relatively limited, and after they are separated by a certain distance, the mutual repulsive force of the magnetism can no longer interact with each other.

[0013] Furthermore, the magnetic block consists of an outer frame, a magnetic plate, and an elastic sheet. The outer frame has a U-shaped structure, and the magnetic plate is movably installed on the inner side of the outer frame through the elastic sheet. The inner wall of the window frame has through holes, and the surface of the outer wall of the sliding window has the same through holes. The two sets of through holes are connected to displacement groove one and displacement groove two, respectively. The lower end of the outer frame and the bottom of displacement groove one are movably connected by a spring, and the upper end of the outer frame and the top of displacement groove two are movably connected by the same spring. When the two magnetic plates separate, the spring pushes the magnetic block to reset and causes the magnetic plate to enter the through hole.

[0014] It is important to note that when the magnetic block enters the displacement groove, the magnetic plate squeezes the elastic sheet, causing the magnetic plate to retract into the outer frame, allowing the entire magnetic block to slide within the displacement groove. When the magnetic block moves to the through hole position, the elastic sheet pushes the magnetic plate to move, causing the magnetic plate to enter the through hole, thus locking the position of the magnetic block and ensuring that the two magnetic blocks maintain their relative positions. When they come close to each other, the magnetic plate squeezes the elastic sheet, facilitating their entry into the displacement groove.

[0015] Furthermore, when the sliding window is attached to the window frame, the magnetism of the magnetic connector can attract the positioning seat, and the magnetic connector is located at the bottom of the inner wall of the window frame.

[0016] It should be noted that the magnetic component is designed to move the positioning seat to the bottom simultaneously when the magnetic component is engaged, thus achieving automatic reset. When opening for the second time, the opening distance is limited by the positioning slot. If full opening is required, the operator can adjust the component by turning it.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects: 1. This modular aluminum alloy door and window assembly allows personnel to move the internal positioning seat downwards by moving a toggle plate. This causes the positioning seat to move outwards to the outside of the movable groove and engage with the positioning groove on the slide rail, thus locking it and limiting the opening size of the sliding window. When the sliding window is fully open, the positioning seat needs to be retracted into the movable groove. However, each time the window is closed, the positioning seat is attracted by a magnetic component, causing it to reset and move outwards to the outside of the movable groove. This allows for automatic locking when the window is opened a second time, increasing security.

[0018] 2. This modular aluminum alloy door and window assembly utilizes the principle of like poles repulsion of magnetic blocks in the buffer assembly to form an elastic buffer during the closing process of the sliding window 2, effectively offsetting the inertial impact force, avoiding hard collisions between the door / window and the window frame, reducing structural wear and noise.

[0019] 3. This modular aluminum alloy door and window assembly, through the elastic tooth meshing structure of the positioning component, facilitates the limiting of the positioning seat position and can move under the action of external force, thereby facilitating the magnetic component to attract the positioning seat. When the positioning seat moves upward, it forms a misalignment with the magnetic component, and when they approach each other, the attraction force can reset the positioning seat. At the same time, after they attract each other, the position of the sliding window is positioned to ensure the airtightness of the closed window. Attached Figure Description

[0020] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model. Figure 2 The diagram shown is a schematic representation of the sliding window structure of this utility model. Figure 3 The diagram shown is a partial structural schematic of the displacement groove of this utility model; Figure 4 The diagram shown is a partial structural schematic of the slide groove of this utility model; Figure 5 The diagram shown is a partial structural schematic of the displacement groove of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Window frame; 2. Sliding window; 201. Movable groove; 202. Positioning seat; 203. Positioning slot; 204. Positioning rod; 205. Slide groove; 206. Actuating plate; 3. Slide track; 31. Sliding strip; 4. Positioning groove; 501. Displacement groove one; 502. Displacement groove two; 5031. Outer frame; 5032. Magnetic plate; 5033. Elastic sheet; 6. Magnetic suction component. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-5The modular aluminum alloy door and window assembly in this embodiment includes a window frame 1, a sliding window 2 installed inside the window frame 1, and slide rails 3 fixedly installed at the upper and lower ends of the inner side of the window frame 1. There are two sliding windows 2, and both sliding windows 2 are slidably installed inside the window frame 1 through the slide rails 3. The slide rails 3 are provided with positioning grooves 4, and the lower edge of the sliding window 2 is provided with positioning components. The positioning components are used to position the sliding window 2. The upper and lower ends of the outer wall of the sliding window 2 are both provided with buffer components. The buffer components are used to buffer the impact force of the sliding window 2 moving. Magnetic suction parts 6 are provided at both ends of the inner wall of the window frame 1.

[0024] In this embodiment, a sliding strip 31 is provided on the inner side of the slide rail 3, and a drain outlet is provided between the two ends of the sliding strip 31 and the slide rail 3. A connecting groove is provided at both the upper and lower ends of the sliding window 2, and the connecting groove and the sliding strip 31 are slidably connected.

[0025] It should be noted that the sliding window 2 slides inside the track 3. When the two sliding windows 2 slide to different positions, they form different opening sizes. The drain outlet can discharge dust, rainwater and other impurities naturally along the slope of the track 3, avoiding accumulation on the contact surface between the sliding strip 31 and the connecting groove, which affects the smoothness of sliding. The positioning component is used for locking to adjust the opening size. The locked window size is smaller, which increases security.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 In this embodiment, the positioning component includes a movable groove 201 at the bottom of the sliding window 2, a positioning seat 202 slidably installed in the movable groove 201, a positioning slot 203 at the top of the movable groove 201, and a positioning rod 204 slidably installed in the positioning slot 203. The lower end of the positioning seat 202 is slidably connected to the positioning slot 4, and the positioning slot 4 is located on the side of the upper end of the sliding bar 31. The lower end of the positioning rod 204 is fixedly connected to the top of the positioning seat 202, and the front end of the positioning rod 204 is provided with a toggle component, which is used to toggle the positioning rod 204 upwards or downwards. Moving downwards, the actuating assembly includes a slide groove 205 formed on the surface of the sliding window 2 and an actuating plate 206 installed in the slide groove 205. The slide groove 205 and the positioning slot 203 are connected by a through groove, and a through block is slidably installed in the through groove. The actuating plate 206 and the positioning rod 204 are fixedly connected by the through block. When the actuating plate 206 is moved, the positioning rod 204 is driven to move upwards or downwards through the through block. Both ends of the positioning rod 204 are fixedly installed with teeth. The inner walls of the positioning rod 204 are provided with meshing teeth on both sides. The ends of the teeth are arc-shaped and the teeth are made of elastic material.

[0027] In this embodiment, when the sliding window 2 is attached to the window frame 1, the magnetism of the magnetic component 6 can attract the positioning seat 202, and the magnetic component 6 is located at the bottom of the inner wall of the window frame 1.

[0028] It should be noted that the elastic teeth are made of polyurethane elastomer with a Shore hardness of 75±5HA. The compression deformation of a single tooth can reach 0.8mm, and the static friction force during meshing is ≥15N, ensuring that the positioning rod 204 will not be displaced without external force. The vertical movement stroke of the positioning rod 204 is 12mm, and the height of the through groove is adapted to the vertical movement dimension of the positioning seat 202. The magnetic suction component 6 is made of neodymium iron boron permanent magnet with a surface magnetic field strength ≥1200Gs. When the distance between the positioning seat 202 (made of low carbon steel) and the magnetic suction component 6 is ≤3mm, an adsorption force is generated, ensuring that the positioning seat 202 automatically resets to the locked position after the sliding window 2 is fully closed. The adsorption force is 8-10N, which can resist loosening caused by daily vibration.

[0029] Please see Figure 1 , Figure 3 and Figure 5 In this embodiment, the buffer assembly includes a first displacement groove 501 formed at the upper and lower ends of the sliding window 2, a second displacement groove 502 correspondingly formed inside the window frame 1, a magnetic block slidably installed in the first displacement groove 501, and an identical magnetic block slidably installed in the second displacement groove 502. The two magnetic blocks repel each other. When the two magnetic blocks approach each other, the repulsive force buffers the inertial movement of the sliding window 2. The magnetic block is composed of an outer frame 5031, a magnetic plate 5032, and an elastic sheet 5033. The outer frame 5031 has a U-shaped structure, and the magnetic plate 5032 is elastic. The magnetic plate 5033 is movably installed on the inner side of the outer frame 5031, and a through hole is opened on the inner wall of the window frame 1. The same through hole is opened on the surface of the outer wall of the sliding window 2. The two sets of through holes are connected to the displacement groove 1 501 and the displacement groove 2 502 respectively. The lower end of the outer frame 5031 and the bottom of the displacement groove 1 501 are movably connected by a spring, and the upper end of the outer frame 5031 and the top of the displacement groove 2 502 are movably connected by the same spring. When the two magnetic plates 5032 are separated from each other, the spring pushes the magnetic block to reset and causes the magnetic plate 5032 to enter the through hole.

[0030] It should be noted that the magnetic plate 5032 uses neodymium iron boron magnets with a remanence of 1.2T, and the elastic sheet 5033 is made of 65Mn spring steel with a thickness of 0.3mm and an elastic modulus of 200GPa, ensuring that the magnetic blocks generate a stable repulsive force during the buffering process. When the distance between the two magnetic blocks is reduced to 10mm, the repulsive force can reach 30N, effectively reducing the moving speed of the sliding window 2 to below 0.1m / s.

[0031] The working principle of the above embodiments is as follows: First, when the sliding window 2 is pushed to move along the sliding bar 31 of the slide rail 3, the cooperation between the connecting groove and the sliding bar 31 ensures translational stability. At this time, the positioning seat 202 in the positioning assembly is in a retracted state in the movable groove 201. The positioning rod 204 can be controlled to move up and down by the actuating plate 206. When it moves to the desired position, the actuating plate 206 is released, and the elastic teeth engage to lock the positioning rod 204, so that the lower end of the positioning seat 202 is locked into the positioning groove 4 to achieve position locking and limit the opening and closing size of the sliding window 2. Secondly, when the sliding window 2 moves towards the closed position on both sides of the window frame 1, the magnetic blocks in the buffer assembly begin to approach each other. The repulsive force generated by the same magnetic poles increases inversely with the square of the distance. Combined with the deformation of the elastic sheet 5033 to absorb the impact energy, the sliding window 2 achieves flexible deceleration before contacting the window frame 1. At the same time, under the action of the repulsive force, the magnetic plate 5032 causes the two magnetic blocks to move synchronously and move away from each other. When the two magnetic blocks are far apart, the repulsive force has a very limited impact. When fully closed, the magnetic suction part 6 on the inner wall of the window frame 1 attracts the positioning seat 202, which drives the positioning rod 204 to move down to release the tooth lock and complete the automatic reset. While positioning the sliding window 2, the positioning seat 202 is reset synchronously. Thus, when the window is opened for the second time, the positioning seat 202 and the positioning groove 4 are locked together.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[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. A modular aluminum alloy door and window assembly, comprising a window frame (1), a sliding window (2) installed inside the window frame (1), and tracks (3) fixedly installed at the upper and lower ends inside the window frame (1), characterized in that: There are two sliding windows (2). Both sliding windows (2) are slidably installed on the inner side of the window frame (1) via slide rails (3). The slide rails (3) are provided with positioning grooves (4), and the lower side of the sliding window (2) is provided with positioning components. The positioning components are used to position the sliding window (2). The upper and lower ends of the outer wall of the sliding window (2) are provided with buffer components. The buffer components are used to buffer the impact force of the sliding window (2) moving. The inner ends of the window frame (1) are provided with magnetic suction pieces (6).

2. The modular aluminum alloy door and window assembly according to claim 1, characterized in that: A sliding strip (31) is provided on the inner side of the slide (3), and a drain outlet is provided between the two ends of the sliding strip (31) and the slide (3). A connecting groove is provided at both the upper and lower ends of the sliding window (2), and the connecting groove and the sliding strip (31) are slidably connected.

3. The modular aluminum alloy door and window assembly according to claim 2, characterized in that: The positioning component includes an active groove (201) at the bottom of the sliding window (2), a positioning seat (202) slidably installed in the active groove (201), a positioning slot (203) at the top of the active groove (201), and a positioning rod (204) slidably installed in the positioning slot (203). The lower end of the positioning seat (202) is slidably connected to the positioning groove (4), and the positioning groove (4) is located on the side of the upper end of the sliding bar (31). The lower end of the positioning rod (204) is fixedly connected to the top of the positioning seat (202), and the front end of the positioning rod (204) is provided with a toggle component, which is used to toggle the positioning rod (204) to move up or down.

4. The modular aluminum alloy door and window assembly according to claim 3, characterized in that: The actuating assembly includes a slide groove (205) on the surface of the sliding window (2) and an actuating plate (206) installed in the slide groove (205). The slide groove (205) and the positioning slot (203) are connected by a through groove, and a through block is slidably installed in the through groove. The actuating plate (206) and the positioning rod (204) are fixedly connected by the through block. When the actuating plate (206) is moved, the positioning rod (204) is moved up or down by the through block. Both ends of the positioning rod (204) are fixedly installed with teeth. The inner walls of the positioning rod (204) are provided with meshing teeth. The ends of the teeth are arc-shaped and the teeth are made of elastic material.

5. The modular aluminum alloy door and window assembly according to claim 1, characterized in that: The buffer assembly includes a displacement groove 1 (501) opened at the top and bottom ends of the sliding window (2), a displacement groove 2 (502) correspondingly opened inside the window frame (1), a magnetic block slidably installed in the displacement groove 1 (501), and the same magnetic block slidably installed in the displacement groove 2 (502). The magnetic repulsion between the two magnetic blocks means that when the two magnetic blocks approach each other, the repulsive force buffers the inertial movement of the sliding window (2).

6. The modular aluminum alloy door and window assembly according to claim 5, characterized in that: The magnetic block is composed of an outer frame (5031), a magnetic plate (5032), and an elastic sheet (5033). The outer frame (5031) has a U-shaped structure. The magnetic plate (5032) is movably installed on the inner side of the outer frame (5031) through the elastic sheet (5033). The inner wall of the window frame (1) is provided with a through hole, and the surface of the outer wall of the sliding window (2) is provided with the same through hole. The two sets of through holes are connected to the first displacement groove (501) and the second displacement groove (502) respectively. The lower end of the outer frame (5031) and the bottom of the first displacement groove (501) are movably connected by a spring. The upper end of the outer frame (5031) and the top of the second displacement groove (502) are movably connected by the same spring. When the two magnetic plates (5032) are separated from each other, the spring pushes the magnetic block to reset and causes the magnetic plate (5032) to enter the through hole.

7. The modular aluminum alloy door and window assembly according to claim 3, characterized in that: When the sliding window (2) is attached to the window frame (1), the magnetism of the magnetic locator (6) can attract the positioning seat (202), and the magnetic locator (6) is located at the bottom of the inner wall of the window frame (1).

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