A detachable broken bridge aluminum door and window

Abstract

This utility model discloses an easily disassembled thermally broken aluminum window and door, including a mounting frame. Connection holes are provided at both the top and bottom ends and the left and right ends of the mounting frame. A thermally broken aluminum window and door frame is installed inside the mounting frame. A window is hinged to the front side of the left end of the thermally broken aluminum window and door frame via a hinge. The mounting mechanism includes a sliding groove, positioning blocks, positioning slots, and a push-out component. The sliding grooves are respectively located on the top and bottom sides of the left and right inner walls of the mounting frame. The positioning blocks are slidably connected inside the sliding grooves. Positioning slots are provided at both the top and bottom ends of the left and right sides of the thermally broken aluminum window and door frame. This easily disassembled thermally broken aluminum window and door achieves convenient installation and disassembly through the insertion and engagement of the positioning blocks and positioning slots and the active push-out component pushing out the window and door frame. No professional tools are required for the installation and disassembly of the window and door frame, saving effort and preventing damage and deformation to the window and door frame components.

Description

Technical Field

[0001] This utility model relates to the field of thermally broken aluminum doors and windows, specifically a thermally broken aluminum door and window that is easy to disassemble. Background Technology

[0002] In the construction industry, doors and windows are an important part of the building envelope. Their performance and installation methods directly affect the building's thermal insulation, sound insulation, noise reduction, and ease of use. With the continuous improvement of building energy conservation requirements, thermally broken aluminum doors and windows have been widely used in modern buildings due to their good thermal insulation performance and structural strength. However, in the process of installing and maintaining doors and windows, the ease of disassembly has become an important consideration. This is not only related to the installation efficiency, but also affects the later maintenance and replacement work. Currently, the most common installation method for thermally broken aluminum windows and doors is to connect the window and door frame to the mounting frame using a fixed connection. During installation, it is usually necessary to use fasteners such as bolts to fix the window and door frame to the mounting frame, or to achieve the connection through some complex snap-fit ​​structure. The working process is roughly as follows: first, fix the mounting frame to the wall, then align the thermally broken aluminum window and door frame with the mounting frame, and complete the fixation by tightening bolts or operating the snap-fit ​​structure. This installation method can ensure the stability of the window and door. However, existing installation methods have significant shortcomings during disassembly. Due to the use of bolts or complex snap-fit ​​connections, disassembly often requires specialized tools, making the process cumbersome, time-consuming, and labor-intensive. Improper operation during disassembly can easily damage the door and window frames or installation frames, affecting the integrity of the components and their subsequent use. In addition, existing installation structures lack an active push-out function, requiring manual pulling of the door and window frames during disassembly. This not only increases labor intensity but may also cause deformation of the door and window frames due to uneven force, reducing the service life of the doors and windows. Therefore, we propose a disassembly-friendly thermally broken aluminum door and window. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a thermally broken aluminum window and door that is easy to disassemble, convenient to install, disassemble and actively push out the window and door frame, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a thermally broken aluminum window and door that is easy to disassemble, including a mounting frame, wherein the upper and lower ends and the left and right ends of the mounting frame are provided with connecting holes, a thermally broken aluminum window and door frame is installed inside the mounting frame, and a window is hinged to the front side of the left end of the thermally broken aluminum window and door frame via a hinge, and also includes an installation mechanism. The installation mechanism includes a sliding track, positioning blocks, positioning grooves, and a push-out component. The sliding track is respectively opened on the upper and lower sides of the left and right inner walls of the installation frame. The positioning blocks are slidably connected inside the sliding track. Positioning grooves are opened at the upper and lower ends of the left and right sides of the thermally broken aluminum window and door frame. The positioning grooves are inserted into the horizontally adjacent positioning blocks. The push-out component is respectively set inside the upper and lower ends of the installation frame. The push-out component is set to cooperate with the rear side of the thermally broken aluminum window and door frame. Through the insertion and cooperation of the positioning blocks and positioning grooves and the setting of the push-out component actively pushing out the window and door frame, the installation and disassembly of the thermally broken aluminum window and door is convenient. No special tools are required for the installation and disassembly of the window and door frame. At the same time, it saves effort and avoids damage to the window and door frame components and prevents deformation.

[0005] Furthermore, the installation mechanism also includes sliding columns and springs. The sliding columns are respectively disposed on the inner wall of the end of the slide groove away from the center of the installation frame. The sliding holes in the middle of the side wall of the positioning block away from the center of the installation frame are slidably connected to the outer arc surface of the sliding column located inside the same slide groove. Springs are fixedly connected between the inner wall of the end of the slide groove away from the center of the installation frame and the outer side of the horizontally adjacent positioning block. The springs are all sleeved on the outer arc surface of the sliding column located inside the same slide groove, which facilitates the installation of door and window frames.

[0006] Furthermore, the front sides of both ends of the mounting frame are provided with symmetrically distributed adjustment ports, and the front sides of the positioning blocks are provided with adjustment posts. The front ends of the adjustment posts pass through the adjacent adjustment ports on the front side to adjust the position of the positioning blocks.

[0007] Furthermore, the ejector assembly includes a groove, a strip opening, a mounting groove, and an ejector block. The grooves are respectively opened on the front sides of the upper and lower ends of the mounting frame. The inner rear wall of each groove is provided with a strip opening. The upper and lower ends of the mounting frame are provided with mounting grooves. The strip openings are all connected to the adjacent mounting grooves on the rear side. An ejector block is slidably connected inside each mounting groove. The front end of each ejector block is slidably connected to the adjacent strip opening on the front side. The upper and lower sides of the thermally broken aluminum window and door frame are provided with steps. The steps are all located inside the adjacent grooves on the rear side. The rear side of each step is in contact with the front end of the adjacent ejector block on the rear side for actively ejecting the window and door frame.

[0008] Furthermore, the ejection assembly also includes a deflector and a deflector frame. The deflector frame is rotatably connected to the inner right side of the two mounting slots. Both the upper and lower ends of the deflector frame are provided with deflector slots. The deflector is respectively set on the right side of the ejection block. The right end of the deflector is located inside the adjacent deflector slot on the right side, driving the ejection block to move.

[0009] Furthermore, the ejection assembly also includes a drive column and a guide port. The guide ports are respectively opened on the right inner wall of the two mounting slots. Each guide port is equipped with an adjustable drive column. The left end of each drive column is located inside the adjacent left slot and is used to drive the lever to rotate.

[0010] Furthermore, the ejection assembly also includes sliding holes, which are respectively opened on the front sides of the upper and lower ends of the mounting frame. Each sliding hole has a pressing post slidably connected inside it. The rear end of each pressing post is fixedly connected to the outer arc surface of the adjacent driving post on the rear side to adjust the position of the driving post.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This easily disassembled thermally broken aluminum door and window has the following advantages: 1. Through the interlocking of the positioning block and the positioning groove, precise positioning and firm connection between the installation frame and the thermally broken aluminum window and door frame can be achieved, ensuring that the window and door will not easily shake or fall off during use, thus guaranteeing the stability and safety of the window and door. During installation, simply move the adjusting column outward to move the positioning block in the groove and compress the spring. After placing the thermally broken aluminum window and door frame into the installation frame, release the adjusting column. The elastic potential energy of the spring will push the positioning block to automatically insert into the positioning groove. No complicated operation or professional tools are required, which greatly improves the installation efficiency. During disassembly, simply pull the adjusting column outward to remove the positioning block from the positioning groove and release the positioning relationship. The entire process does not require forced prying, avoiding damage to the installation frame and the thermally broken aluminum window and door frame, and effectively protecting the integrity of the components.

[0012] 2. During the disassembly of the thermally broken aluminum window and door frame, pressing the pressing column drives the drive column, the lever and lever, etc., to make the push block slide forward and push the step, thereby actively pushing the thermally broken aluminum window and door frame out of the installation frame without manual pulling, making the disassembly work easier and less strenuous. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the present invention in an explosion. Figure 3 This is an enlarged structural schematic diagram of point A of this utility model; Figure 4 This is a partial cross-sectional view of the left side of the present invention. Figure 5 This is an enlarged structural schematic diagram of section B of this utility model; Figure 6 This is a partial cross-sectional view of the upper side of the mounting frame of this utility model.

[0014] In the diagram: 1. Mounting frame, 2. Mounting mechanism, 21. Slide groove, 22. Positioning block, 23. Slide column, 24. Spring, 25. Positioning groove, 26. Ejection assembly, 261. Groove, 262. Strip opening, 263. Mounting groove, 264. Ejection block, 265. Push post, 266. Push bracket, 267. Drive column, 268. Guide opening, 269. Slide hole, 3. Thermally broken aluminum window and door frame, 4. Window, 5. Adjustment opening, 6. Adjustment column, 7. Connection hole, 8. Pressing column, 9. Step. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-6 This embodiment provides a technical solution: a detachable thermally broken aluminum window and door, including a mounting frame 1. Connection holes 7 are provided at both the top and bottom ends and the left and right ends of the mounting frame 1. A thermally broken aluminum window and door frame 3 is installed inside the mounting frame 1. Rubber sealing rings are provided at the edges of the thermally broken aluminum window and door frame 3. The term "thermal break" in the thermally broken aluminum window and door frame 3 means that a thermal break strip (usually PA66 nylon thermal break strip) is added in the middle of the aluminum alloy profile, breaking the profile in the middle and forming a "bridge" barrier. This structure prevents the inner and outer aluminum materials from directly contacting each other, utilizing the low thermal conductivity of the thermal break strip (thermal conductivity coefficient much lower than...). (Lower than metal), cutting off the heat conduction path, thereby reducing the heat transfer through the profile and achieving the purpose of heat insulation. The front side of the left end of the thermally broken aluminum window frame 3 is hinged to the window 4 (specifically, the window frame of the window 4 is hinged to the left end of the thermally broken aluminum window frame 3). The right end of the window frame of the window 4 is provided with a door and window lock between the right end of the thermally broken aluminum window frame 3. The door and window lock is a traditional door and window lock. The door and window lock is mainly composed of a lock body (including lock tongue, lock cylinder, transmission mechanism), handle, lock plate and sealing strip and other accessories. The edge of the window 4 is provided with a rubber sealing strip and also includes an installation mechanism 2. Installation mechanism 2 includes a sliding groove 21, positioning blocks 22, positioning slots 25, and an ejector assembly 26. The sliding groove 21 is respectively opened on the upper and lower sides of the left and right inner walls of the mounting frame 1. The positioning blocks 22 are all slidably connected to the inside of the sliding groove 21. The upper and lower ends of the left and right sides of the thermally broken aluminum window frame 3 are provided with positioning slots 25, which are all inserted into the horizontally adjacent positioning blocks 22. Installation mechanism 2 also includes sliding columns 23 and springs 24. The sliding columns 23 are respectively set on the inner wall of the end of the sliding groove 21 away from the center of the mounting frame 1. The sliding holes in the middle of the side wall of the positioning block 22 away from the center of the mounting frame 1 are all slidably connected to the outer arc surface of the sliding column 23 located inside the same sliding groove 21. The inner wall of the end of the sliding groove 21 away from the center of the mounting frame 1 is connected to the outer side of the horizontally adjacent positioning block 22. Springs 24 are fixedly connected between the surfaces. Each spring 24 is fitted onto the outer arc surface of a sliding column 23 located inside the same sliding groove 21. Symmetrically distributed adjustment openings 5 ​​are provided on the front sides of both ends of the mounting frame 1. Adjustment columns 6 are provided on the front sides of each positioning block 22, with the front ends of the adjustment columns 6 passing through adjacent adjustment openings 5 ​​on the front side. Ejector components 26 are respectively installed inside the upper and lower ends of the mounting frame 1. The ejector components 26 are fitted to the rear side of the thermally broken aluminum window and door frame 3. First, the mounting frame 1 is placed inside the window and door groove of the wall. Then, the collision bolts are inserted into the connecting holes 7 and tightened to securely connect the mounting frame 1 to the window and door groove of the wall. Next, the worker moves the adjustment columns 6 outwards, causing the positioning blocks 22 to move outwards in the corresponding sliding grooves 21 (outer side of the positioning block 22). The sliding hole on the side wall slides along the outer arc surface of the sliding column 23. At this time, the spring 24 is squeezed by the adjacent positioning block 22. Then, the thermally broken aluminum window frame 3 is aligned with the installation frame 1 and placed inside the installation frame 1. At this time, the steps 9 at the upper and lower ends of the thermally broken aluminum window frame 3 enter the corresponding grooves 261. At the same time, the positioning grooves 25 on the left and right sides of the thermally broken aluminum window frame 3 are aligned with the adjacent positioning blocks 22. Then, the worker releases the adjusting column 6 in sequence. The spring 24 loses the compression from the positioning block 22. Under the elastic potential energy of the spring 24, it pushes the adjacent positioning block 22 into the positioning groove 25, completing the connection between the installation frame 1 and the thermally broken aluminum window frame 3, which facilitates the installation and disassembly of the thermally broken aluminum window. The ejector component 26 includes a groove 261 and a strip opening 26. 2. Mounting grooves 263 and ejector blocks 264: Grooves 261 are respectively opened on the front sides of the upper and lower ends of the mounting frame 1. A strip-shaped opening 262 is opened on the inner rear wall of each groove 261. Mounting grooves 263 are opened on both the upper and lower ends of the mounting frame 1. The strip-shaped openings 262 are connected to the adjacent mounting grooves 263 on the rear side. Ejector blocks 264 are slidably connected inside each mounting groove 263 (the slider on the ejector block 264 is slidably connected to the slide rail inside the mounting groove 263). The front end of each ejector block 264 is slidably connected to the adjacent strip-shaped opening 262 on the front side. Steps 9 are provided on both the upper and lower sides of the thermally broken aluminum window frame 3. Steps 9 are located inside the adjacent grooves 261 on the rear side. The rear side of each step 9 contacts the front end of the adjacent ejector block 264 on the rear side.The ejection assembly 26 also includes a deflector 265 and a deflector 266. The deflector 266 is rotatably connected to the inner right side wall of the two mounting slots 263. Deflector slots are provided at both the upper and lower ends of the deflector 266. The deflector 265 is respectively located on the right side of the ejection block 264, with the right end of each deflector 265 located inside the adjacent deflector slot on the right side. The ejection assembly 26 also includes a drive post 267 and a guide port 268. The guide ports 268 are respectively opened on the inner right side wall of the two mounting slots 263. Each guide port 268 has an adjustable drive post 267 inside. The left ends of the columns 267 are all located inside the adjacent slots on the left side. The ejector assembly 26 also includes sliding holes 269, which are respectively opened on the front sides of the upper and lower ends of the mounting frame 1. The sliding holes 269 are all slidably connected to the inside of the sliding holes 269. The rear ends of the pressing columns 8 are all fixedly connected to the outer arc surface of the adjacent drive column 267 on the rear side. When it is necessary to disassemble the thermally broken aluminum window and door frame 3, the adjusting column 6 is pulled outward, which drives the positioning block 22 to slide along the sliding groove 21 in a direction away from the center of the mounting frame 1, so that the positioning block 22 is pulled out of the positioning groove 25. At this time, the spring 24 The positioning block 22 is compressed, releasing the positioning relationship between itself and the thermally broken aluminum window frame 3. Then, the pressing post 8 is pressed backward (using an external tool, such as a thin iron post, inserted into the sliding hole 269 and pushed backward; the rear end of the thin iron post presses against the front end of the pressing post 8, causing the pressing post 8 to slide backward inside the sliding hole 269). The pressing post 8 drives the driving post 267 to slide backward along the guide opening 268. The movement of the driving post 267, through its outer arc surface pressing against the inner wall of the slot of the lever 266, causes the lever 266 to rotate around its central axis. (The groove slides and rotates along the outer arc surface of the corresponding drive column 267). At this time, the end of the lever 266 away from the drive column 267 inside the same mounting groove 263 rotates in the opposite direction, pushing the lever 265 forward through the groove. The lever 265 is fixedly connected to the ejector block 264, so the ejector block 264 slides forward along the mounting groove 263. The front end of the ejector block 264 pushes the front step 9, causing the thermally broken aluminum window frame 3 to be pushed outward from the mounting frame 1. When it is necessary to disassemble the thermally broken aluminum window, the thermally broken aluminum window frame 3 is actively ejected for easy disassembly.

[0017] The working principle of the easily disassembled thermally broken aluminum window and door provided by this utility model is as follows: First, the mounting frame 1 is placed inside the door and window groove of the wall. Then, the collision bolts are inserted into the connecting holes 7 in sequence and tightened to make the mounting frame 1 firmly connected to the door and window groove of the wall. Next, the worker moves the adjusting column 6 outward to make the positioning block 22 move outward in the corresponding sliding groove 21 (the sliding hole on the outer wall of the positioning block 22 slides along the outer arc surface of the sliding column 23). At this time, the spring 24 is squeezed by the adjacent positioning block 22. Then, the thermally broken aluminum window and door frame 3 is aligned with the mounting frame 1 and the thermally broken aluminum window and door frame 3 is installed. When the aluminum alloy window frame 3 is placed inside the installation frame 1, the steps 9 at both ends of the thermally broken aluminum window frame 3 enter the corresponding grooves 261. At the same time, the positioning grooves 25 on the left and right sides of the thermally broken aluminum window frame 3 align with the adjacent positioning blocks 22 laterally. Then, the worker releases the adjusting column 6 in sequence, and the spring 24 loses the compression from the positioning blocks 22. Under the elastic potential energy of the spring 24, the adjacent positioning blocks 22 are pushed into the positioning grooves 25, completing the connection between the installation frame 1 and the thermally broken aluminum window frame 3. When it is necessary to disassemble the thermally broken aluminum window frame 3, the adjusting column 6 is pulled outward, which drives the positioning blocks 22 along the sliding groove 21. Slide the positioning block 22 away from the center of the mounting frame 1, causing it to be pulled out of the positioning groove 25. At this time, the spring 24 is compressed, and the positioning relationship between the positioning block 22 and the thermally broken aluminum window and door frame 3 is released. Then, press the pressing post 8 backward (using an external tool, such as a thin iron post, insert the thin iron post into the sliding hole 269 and push the thin iron post backward, the rear end of the thin iron post presses against the front end of the pressing post 8, and the pressing post 8 slides backward inside the sliding hole 269). The pressing post 8 drives the driving post 267 to slide backward along the guide opening 268. The movement of the driving post 267 is achieved by its outer arc surface pressing and pushing. The inner wall of the slot of the bracket 266 causes the bracket 266 to rotate around its central axis (the slot slides and rotates along the outer arc surface of the corresponding drive column 267). At this time, the end of the bracket 266 away from the drive column 267 inside the same mounting groove 263 rotates in the opposite direction, pushing the column 265 forward through the slot. The column 265 is fixedly connected to the ejector block 264, so the ejector block 264 slides forward along the mounting groove 263. The front end of the ejector block 264 pushes the front step 9, causing the thermally broken aluminum window frame 3 to be pushed out from inside the mounting frame 1 for easy disassembly.

[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A type of easily disassembled thermally broken aluminum window and door, comprising a mounting frame (1), wherein connecting holes (7) are provided at both the upper and lower ends and at both the left and right ends of the mounting frame (1), and a thermally broken aluminum window and door frame (3) is fitted inside the mounting frame (1), and a window (4) is hinged to the front side of the left end of the thermally broken aluminum window and door frame (3) via a hinge, characterized in that: It also includes the installation mechanism (2); Installation mechanism (2): It includes a sliding groove (21), a positioning block (22), a positioning groove (25) and a push-out component (26). The sliding groove (21) is respectively opened on the upper and lower sides of the left and right inner walls of the installation frame (1). The positioning blocks (22) are all slidably connected to the inside of the sliding groove (21). The upper and lower ends of the left and right sides of the thermally broken aluminum window frame (3) are provided with positioning grooves (25). The positioning grooves (25) are all inserted into the horizontally adjacent positioning blocks (22). The push-out component (26) is respectively set inside the upper and lower ends of the installation frame (1). The push-out component (26) is all set to cooperate with the rear side of the thermally broken aluminum window frame (3).

2. The easily disassembled thermally broken aluminum window and door according to claim 1, characterized in that: The mounting mechanism (2) further includes a sliding column (23) and a spring (24). The sliding column (23) is respectively set on the inner wall of the end of the slide groove (21) away from the center of the mounting frame (1). The sliding hole in the middle of the side wall of the positioning block (22) away from the center of the mounting frame (1) is slidably connected to the outer arc surface of the sliding column (23) located in the same slide groove (21). The inner wall of the slide groove (21) away from the center of the mounting frame (1) is fixedly connected to the outer side surface of the horizontally adjacent positioning block (22). The spring (24) is sleeved on the outer arc surface of the sliding column (23) located in the same slide groove (21).

3. The easily disassembled thermally broken aluminum window and door according to claim 1, characterized in that: The mounting frame (1) has symmetrically distributed adjustment ports (5) on the front sides at both ends, and the positioning block (22) has adjustment posts (6) on the front sides. The front ends of the adjustment posts (6) pass through the adjacent adjustment ports (5) on the front sides.

4. The easily disassembled thermally broken aluminum window and door according to claim 1, characterized in that: The ejector assembly (26) includes a groove (261), a strip opening (262), a mounting groove (263), and an ejector block (264). The groove (261) is respectively opened on the front side of the upper and lower ends of the mounting frame (1). The inner wall of the rear side of the groove (261) is provided with a strip opening (262). The upper and lower ends of the mounting frame (1) are provided with mounting grooves (263). The strip openings (262) are connected to the adjacent mounting grooves (263) on the rear side. The ejector block (264) is slidably connected inside the mounting grooves (263). The front end of the ejector block (264) is slidably connected to the adjacent strip opening (262) on the front side. The upper and lower sides of the thermally broken aluminum window frame (3) are provided with steps (9). The steps (9) are located inside the adjacent grooves (261) on the rear side. The rear side of the steps (9) is in contact with the front end of the adjacent ejector block (264) on the rear side.

5. A thermally broken aluminum window and door that is easy to disassemble according to claim 4, characterized in that: The ejection assembly (26) further includes a deflector (265) and a deflector (266). The deflector (266) is rotatably connected to the inner right side of the two mounting slots (263). The upper and lower ends of the deflector (266) are provided with deflector slots. The deflector (265) is respectively set on the right side of the ejection block (264). The right end of the deflector (265) is located inside the adjacent deflector slot on the right side.

6. A thermally broken aluminum window and door that is easy to disassemble according to claim 5, characterized in that: The ejection assembly (26) also includes a drive post (267) and a guide port (268). The guide port (268) is respectively opened on the right inner wall of the two mounting slots (263). The guide port (268) is provided with an adjustable drive post (267) inside. The left end of the drive post (267) is located inside the adjacent left slot.

7. A thermally broken aluminum window and door that is easy to disassemble according to claim 6, characterized in that: The ejection assembly (26) also includes sliding holes (269), which are respectively opened on the front side of the upper and lower ends of the mounting frame (1). Each sliding hole (269) has a pressing post (8) slidably connected inside. The rear end of each pressing post (8) is fixedly connected to the outer arc surface of the adjacent driving post (267) on the rear side.

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