Aluminum alloy window frame profile anti-leakage structure

Abstract

The application relates to the technical field of building doors and windows, in particular to an anti-seepage structure of an aluminum alloy window frame profile, which comprises a window frame, a connecting assembly and four sealing assemblies. The connecting assembly comprises embedded parts and four expansion joints. The embedded parts comprise four embedded pipes, and the four embedded pipes are embedded at the window frame of a wall body. An accommodating groove is formed in the embedded pipe near the window frame along the length direction of the embedded pipe. The expansion joints correspond to the side edges of the window frame one by one, and the expansion joints comprise expansion rods. The side edge of the window frame near the embedded pipe is provided with a sliding groove for the sliding of the expansion rods. The sealing assemblies correspond to the expansion rods one by one, and the sealing assemblies comprise two first sealing gaskets. The two first sealing gaskets are distributed along the length direction perpendicular to the expansion rods. One side of the first sealing gasket is connected to the side of the expansion rod far from the bottom of the sliding groove, and the other side is connected to the embedded pipe. The application can solve the problem that moisture penetrates into the indoor room due to the insufficient sealing of the aluminum alloy window frame profile, and affects the drying effect of the indoor room.

Description

Technical Field

[0001] This application relates to the field of building door and window technology, and in particular to a leak-proof structure for aluminum alloy window frame profiles. Background Technology

[0002] As an important component of building exterior windows, aluminum alloy window frame profiles play a crucial role in the construction industry in terms of design and manufacturing technology. With people's increasing demands for the comfort of their living environment, the sealing and waterproofing performance of building doors and windows has become a focus of attention. In recent years, with the advancement of materials science and the improvement of processing technology, aluminum alloy window frame profiles have been widely used due to their advantages such as lightweight, corrosion resistance, and high strength.

[0003] Currently, the industry mainly improves the performance of aluminum alloy window frame profiles in the following ways: First, by covering the profile surface with a single layer of waterproof membrane to improve the waterproof effect; second, by filling the inside of the profile with ordinary thermal insulation material to enhance the thermal insulation performance; and third, by using traditional bolt connection methods to fix the profile. Although these methods have improved the profile performance to some extent, they still have many limitations.

[0004] Regarding the aforementioned technologies, single-layer waterproof membranes have limited waterproofing effects and cannot effectively cope with moisture penetration under extreme weather conditions; ordinary thermal insulation materials have unstable thermal insulation performance and are prone to condensation due to air convection, further exacerbating the risk of leakage; traditional bolted connections have poor sealing performance and are prone to leakage at the connection points. In rainy and humid environments, aluminum alloy window frame profiles are prone to moisture penetration into the room due to insufficient sealing, affecting indoor dryness. Summary of the Invention

[0005] To address the problem of insufficient sealing in aluminum alloy window frame profiles leading to moisture seepage into the room and affecting indoor dryness, this application provides a leak-proof structure for aluminum alloy window frame profiles.

[0006] The present application provides a leak-proof structure for aluminum alloy window frame profiles, which adopts the following technical solution: A leak-proof structure for aluminum alloy window frame profiles includes a window frame, connecting components, and four sealing components. The connecting components include embedded parts and four telescopic parts. The embedded parts include four embedded pipes, all of which are embedded in the window frame of the wall. The four embedded pipes correspond one-to-one with the four sides of the window frame and can form a rectangular frame. A receiving groove is provided through the embedded pipe along its length on the side near the window frame. The window frame is located inside the window frame, and the side of the window frame corresponds one-to-one with the embedded pipe. The side of the window frame can extend into the corresponding receiving groove. The telescopic parts correspond one-to-one with the side of the window frame and include telescopic rods. A sliding groove is provided on the side of the window frame near the embedded pipe for the telescopic rod to slide. The sliding groove is provided along the length of the side of the window frame. The direction of the telescopic rod is consistent with the direction of the sliding groove. The telescopic rod moves from the window frame to the rectangular frame towards or away from the window frame. The sealing assembly corresponds one-to-one with the telescopic rod. The sealing assembly includes two first sealing gaskets. The two first sealing gaskets located on the same telescopic rod are distributed along the length direction perpendicular to the telescopic rod. The two first sealing gaskets are close to the two sides directly opposite the telescopic rod. One side of the first sealing gasket is connected to the side of the telescopic rod away from the bottom of the slide groove, and the other side is connected to the pre-embedded pipe. The first sealing gasket can seal the connection between the telescopic rod and the pre-embedded pipe.

[0007] By adopting the above technical solution, when aluminum alloy window frames need to be installed, the expansion joints, connectors, sealing components, and storage components are prefabricated in the factory along with the window frame. First, four pre-embedded pipes are embedded in the wall to form a rectangular frame. The prefabricated window frame is then placed inside the rectangular frame, ensuring that the sides of the window frame correspond one-to-one with the pre-embedded pipes, allowing the sides of the window frame to extend into the receiving grooves. Subsequently, the push source moves the expansion rod, which unfolds the first sealing gasket, sealing the connection between the expansion rod and the pre-embedded pipes. This aluminum alloy window frame profile anti-leakage structure, through the window frame... The design of the frame and the embedded pipe allows the telescopic rod to slide within the groove, thus adjusting the tightness of the connection between the window frame and the wall as needed. Simultaneously, two primary sealing gaskets located on either side of the telescopic rod effectively seal the connection between the telescopic rod and the embedded pipe, reducing the possibility of moisture infiltration and improving the overall waterproof performance. This design not only enhances the sealing of building doors and windows but also improves installation flexibility and reliability, helping to solve the problem of insufficient sealing in aluminum alloy window frame profiles leading to moisture penetration into the room and affecting indoor dryness.

[0008] In one specific implementation, the sealing assembly further includes two fixing members, each corresponding to one of the first sealing gaskets. Each fixing member includes a fixing strip and a dovetail strip. The fixing strip is oriented in the same direction as the embedded pipe. The fixing strip is fixed to the side of the first sealing gasket away from the telescopic rod. The two fixing strips are located near the two opposite sides of the embedded pipe. The dovetail strip is fixed to the side of the fixing strip near the embedded pipe, and its orientation is the same as the embedded pipe. The embedded pipe has a dovetail groove near the receiving groove for inserting the dovetail strip. The sidewall of the dovetail strip fits against the groove wall. The fixing strip and the embedded pipe are fixed together.

[0009] By adopting the above technical solutions, the fixing strip can enhance the connection strength between the first sealing gasket and the embedded pipe, ensuring the stability of the sealing structure; the dovetail strip and the dovetail groove on the embedded pipe not only improve the installation accuracy of the fixing strip, but also increase the sealing performance at the connection; multiple fixing screws further strengthen the connection between the fixing strip and the embedded pipe, effectively preventing loosening caused by external factors, thereby comprehensively improving the anti-leakage effect of the aluminum alloy window frame profile.

[0010] In one specific implementation, the sealing assembly further includes two clamping members, each corresponding to a first sealing gasket. Each clamping member includes a clamping plate and a second sealing gasket. A guide groove is provided on each of the two sidewalls opposite the window frame. The direction of the guide grooves is consistent with the length direction of the telescopic rod, and the distribution direction of the two guide grooves is consistent with the distribution direction of the two first sealing gaskets. The clamping plate is located within the guide groove and is elastically slidably connected to the window frame. The sidewall of the clamping plate is in contact with the groove wall of the guide groove. The second sealing gasket is fixed to the clamping plate near the opening of the guide groove. The length direction of the second sealing gasket is the same as the length of the clamping plate. The second sealing gasket presses the first sealing gasket against the embedded pipe.

[0011] By adopting the above technical solution, the top-tightening plate slides elastically within the guide groove, and its sidewalls are tightly fitted with the guide groove walls, ensuring the stability of the structure. The second sealing gasket is fixed to the top-tightening plate near the opening of the guide groove, and its length direction is consistent with that of the top-tightening plate. This allows the first sealing gasket to be firmly pressed against the embedded pipe, thereby effectively reducing water vapor leakage. This design not only improves the sealing performance at the connection but also enhances the reliability of the overall structure.

[0012] In one specific implementation, the telescopic component further includes a driving source, which includes a driving plate, a screw, a first bevel gear, a rotating rod, and a second bevel gear. The driving plate is located in a groove and is arranged along the length of the telescopic rod. The sidewall of the driving plate is in contact with the sidewall of the groove. The driving plate is slidably connected to the window frame, and the sliding direction of the driving plate is consistent with the sliding direction of the telescopic rod. The driving plate is connected to the telescopic rod. The screw is located in the groove and is perpendicular to the driving plate. One end of the screw is rotatably connected to the bottom of the groove. The driving plate is threadedly connected to the screw. The first bevel gear is coaxially connected to the end of the screw near the bottom of the groove. The rotating rod is perpendicular to the window frame. One end of the rotating rod passes through the window frame and extends into the groove, while the other end is located indoors. The rotating rod is rotatably connected to the window frame. The second bevel gear is located in the groove and is coaxially connected to the rotating rod. The second bevel gear meshes with the first bevel gear.

[0013] By adopting the above technical solution, the rotational motion can be converted into the linear motion of the push plate through the meshing transmission of the rotating rod with the first bevel gear and the second bevel gear, thereby driving the telescopic rod to slide precisely along the slide groove. This design not only improves the controllability of the telescopic rod's motion, but also ensures its tight fit with the pre-embedded pipe, further enhancing the stability and sealing of the connection.

[0014] In one specific implementation, the connecting assembly further includes multiple connectors evenly distributed on the four sides of the window frame. The connectors located on the sides of the window frame are spaced apart along the length of the side of the window frame. Each connector includes an insertion rod connected to the telescopic rod near the embedded pipe. The insertion rod is perpendicular to the telescopic rod. One end of the insertion rod passes through the telescopic rod and is sleeved on the screw. The insertion rod is threadedly connected to the screw. The embedded pipe has a slot in the receiving groove for the insertion rod to be inserted. The slot is interference-fitted with the insertion rod.

[0015] By adopting the above technical solution, the vertical setting of the insertion rod and the telescopic rod, as well as the threaded connection design with the screw, ensures that the telescopic rod can accurately insert the insertion rod into the slot of the pre-embedded pipe during the pushing process, realizing a tight connection between the window frame and the wall. The interference fit between the insertion rod and the slot further improves the stability of the connection and effectively prevents water from seeping from the connection, thereby improving the overall structure's anti-leakage performance.

[0016] In one specific implementation, a protective component is also included, comprising an insulation layer, a reinforcement layer, and an anti-corrosion coating, wherein the insulation layer is attached to the window frame on the outdoor side, and the insulation layer, the reinforcement layer, and the anti-corrosion coating are distributed sequentially from indoors to outdoors.

[0017] By adopting the above technical solutions, the heat insulation layer can effectively reduce heat transfer and play a certain buffering role, thereby improving the heat insulation performance and impact resistance of the window frame; the reinforcement layer, with its good tensile strength and corrosion resistance, further enhances the overall structural strength and durability of the window frame; the anti-corrosion coating forms a solid protective barrier, effectively blocking external moisture erosion and significantly improving overall weather resistance. The three-layer structure works synergistically to comprehensively improve the waterproof, heat insulation and anti-corrosion performance of aluminum alloy window frame profiles, effectively addressing the problem of moisture penetration under extreme weather conditions.

[0018] In one specific implementation scheme, the window frame is designed with independent and enclosed longitudinal and transverse cavities, which are filled with high-efficiency thermal insulation material.

[0019] By adopting the above technical solutions, the thermal insulation performance of window frames can be significantly improved. This design effectively reduces the formation of condensation caused by air convection, thereby reducing the risk of condensation leakage and further improving the overall anti-leakage effect of aluminum alloy window frames. Specifically, the use of high-efficiency thermal insulation materials can block heat transfer, maintain stable indoor temperature, and avoid condensation caused by temperature differences, ensuring the reliability and durability of window frames in humid environments.

[0020] In one specific implementation scheme, an inclined plate is integrally connected to the bottom of the window frame near the outside side. The inclined plate is set in the same direction as the embedded pipe, and the inclined plate is set inclined downwards towards the outside from the side of the window frame to the embedded pipe.

[0021] By adopting the above technical solutions, rainwater can be effectively guided to drain outwards, preventing rainwater from accumulating at the bottom of the window frame and seeping into the room, thereby significantly improving the anti-leakage performance of aluminum alloy window frame profiles.

[0022] In one specific implementation scheme, a storage component is also included, which includes a storage box. The window frame has a storage slot on the side near the interior, and the storage box is embedded in the storage slot. The side of the storage box near the interior is open, and the storage box has multiple slots of different sizes for classifying and storing construction tools.

[0023] By adopting the above technical solution, the storage components can effectively improve construction efficiency. Specifically, the storage box is embedded in the storage slot on the window frame near the interior side. Its opening design facilitates tool access, and multiple slots of different sizes store different tools. This categorized storage method not only avoids clutter on the construction site but also reduces the risk of tool loss, thereby improving the orderliness and convenience of the overall construction process. In particular, the embedded design of the storage box saves extra space and forms an integrated structure with the window frame, further enhancing the overall aesthetics and practicality.

[0024] In one specific implementation, the storage slot is connected to a closing plate at its opening.

[0025] By adopting the above technical solution, the connection between the closing plate and the storage slot can effectively prevent construction tools from accidentally falling out of the storage box when not in use, thus improving the safety and reliability of tool storage. At the same time, the closing plate helps to maintain the overall aesthetics of the window frame profile and avoids tools being exposed, which would affect the visual effect.

[0026] In summary, this application includes at least one of the following beneficial technical effects: The designed aluminum alloy window frame profile waterproofing structure utilizes a cooperative design between the window frame and the pre-embedded pipe to allow the expansion joint to slide within a groove. This enables adjustments to the connection tightness between the window frame and the wall as needed. Simultaneously, two primary sealing gaskets located on either side of the expansion joint effectively seal the connection between the expansion joint and the pre-embedded pipe, reducing the possibility of moisture infiltration and improving the overall waterproofing performance. This design not only enhances the sealing of building doors and windows but also improves installation flexibility and reliability, effectively addressing the problem of insufficient sealing in aluminum alloy window frame profiles leading to moisture penetration into the interior and affecting indoor dryness.

[0027] The designed aluminum alloy window frame profile has a leak-proof structure. The dovetail strip matches the dovetail groove on the pre-embedded pipe, which not only improves the accuracy of the fixing strip installation, but also increases the sealing performance at the connection. Multiple fixing screws further strengthen the connection between the fixing strip and the pre-embedded pipe, effectively preventing loosening caused by external factors, thereby comprehensively improving the leak-proof effect of the aluminum alloy window frame profile.

[0028] The designed aluminum alloy window frame profile has a leak-proof structure with three layers working together to comprehensively improve the waterproof, heat insulation and corrosion resistance of the aluminum alloy window frame profile, effectively addressing the problem of water penetration under extreme weather conditions. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the anti-leakage structure of the aluminum alloy window frame profile in an embodiment of this application.

[0030] Figure 2 yes Figure 1 A magnified view of A in the middle.

[0031] Figure 3 This is a structural schematic diagram of the embedded part from the first perspective in this embodiment.

[0032] Figure 4 This is a schematic diagram of the connection component in this embodiment.

[0033] Figure 5 This is a schematic diagram of the connector in this embodiment.

[0034] Figure 6 This is a schematic diagram of the sealing assembly in this embodiment.

[0035] Figure 7 yes Figure 6 A magnified view of B in the middle.

[0036] Figure 8 This is a structural schematic diagram of the embedded part from a second perspective in this embodiment.

[0037] Figure 9 This is a schematic diagram of the structure of the storage component in this embodiment.

[0038] Explanation of reference numerals in the attached drawings: 1. Window frame; 11. Track; 12. Guide groove; 13. Inclined plate; 14. Receiving groove; 2. Protective component; 21. Thermal insulation layer; 22. Reinforcing layer; 23. Anti-corrosion coating; 3. Connecting component; 31. Embedded part; 311. Embedded pipe; 3111. Receiving groove; 3112. Slot; 3113. Clearance groove; 3114. Dovetail groove; 312. Connecting seat; 32. Telescopic component; 321. Telescopic rod; 322. Pushing source; 3221. Push plate 3222, Screw; 3223, First Bevel Gear; 3224, Rotating Rod; 3225, Second Bevel Gear; 33, Connector; 331, Insert Rod; 332, Clamping Plate; 333, First Spring; 4, Sealing Assembly; 41, First Sealing Gasket; 42, Fixing Member; 421, Fixing Strip; 422, Dovetail Strip; 43, Tightening Member; 431, Tightening Plate; 432, Second Sealing Gasket; 433, Second Spring; 5, Storage Assembly; 51, Storage Box; 511, Closing Plate. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0040] This application discloses a leak-proof structure for aluminum alloy window frame profiles.

[0041] Reference Figure 1 , Figure 2 and Figure 3A leak-proof structure for aluminum alloy window frame profiles includes a window frame 1, a protective component 2, and a connecting component 3, with the protective component 2 and the connecting component 3 both located on the window frame 1.

[0042] Reference Figure 1 and Figure 2 The protective component 2 includes an inner aluminum silicate fiber insulation layer 21, a middle glass fiber and carbon fiber composite woven reinforcement layer 22, and an outer high-strength anti-corrosion coating 23. The inner aluminum silicate fiber insulation layer 21 is 10mm thick and is used to reduce heat transfer while also providing a certain buffering effect. The inner aluminum silicate fiber insulation layer 21 is fixedly connected to the window frame 1 by adhesive bonding. The middle glass fiber and carbon fiber composite woven reinforcement layer 22 has a weaving density of 200g / m² and has good tensile strength and corrosion resistance. The outer high-strength anti-corrosion coating... 23 can be coated with polyurethane or fluorocarbon coating, with a thickness of about 0.2mm. These three layers are combined together by coating or pasting to form a complete protective system, effectively blocking external moisture erosion and improving overall weather resistance. The window frame 1 has an independent and closed longitudinal and transverse cavity inside, which is filled with high-efficiency thermal insulation material. The high-efficiency thermal insulation material is polyurethane foam with a density of 40kg / m³. Polyurethane foam has excellent thermal insulation performance and can reduce the formation of condensation caused by air convection, so as to reduce the leakage of condensation.

[0043] Reference Figure 3 , Figure 4 and Figure 5 The connecting component 3 includes embedded parts 31, four telescopic parts 32, and multiple connectors 33. The embedded parts 31 include four embedded pipes 311 and four connectors 312. In this embodiment, the embedded pipes 311 are rectangular pipes. All four embedded pipes 311 are located near the window frame of the wall and are embedded within the wall. Each of the four embedded pipes 311 corresponds to one of the four sides of the window frame, forming a rectangular frame. Each of the four connectors 312 corresponds to one of the four corners of the rectangular frame. The seat 312 is a rectangular seat. The connecting seat 312 is embedded in the wall. Each of the two adjacent sides of the connecting seat 312 is welded to one end of a pre-embedded pipe 311. The surface of the connecting seat 312 is coated with sealant. The pre-embedded pipe 311 has a receiving groove 3111 on the side near the window frame. The receiving groove 3111 passes through the pre-embedded pipe 311 along the length direction of the pre-embedded pipe 311. The window frame 1 is located inside the window frame, and the side of the window frame 1 corresponds to the pre-embedded pipe 311 one by one. The side of the window frame 1 can extend into the corresponding receiving groove 3111.

[0044] Reference Figure 3 and Figure 4The telescopic component 32 corresponds one-to-one with the side of the window frame 1. The telescopic component 32 includes a telescopic rod 321 and a pushing source 322. A sliding groove 11 is provided on the side of the window frame 1 near the embedded pipe 311. The sliding groove 11 extends through the window frame 1 along the length direction of the side of the window frame 1. In this embodiment, the telescopic rod 321 is a rectangular rod. The telescopic rod 321 is located in the sliding groove 11. The length of the telescopic rod 321 is the same as the length of the sliding groove 11. The setting direction of the telescopic rod 321 is consistent with the setting direction of the sliding groove 11. The telescopic rod 321 is slidably set on the window frame 1. The telescopic rod 321 can move from the window frame 1 to the rectangular frame towards or away from the window edge. When frame 1 moves, the side wall of telescopic rod 321 is in contact with the side wall of slide groove 11; the driving source 322 includes a driving plate 3221, a screw 3222, a first bevel gear 3223, a rotating rod 3224, and a second bevel gear 3225. The driving plate 3221 is located inside the slide groove 11 and is arranged along the length of the telescopic rod 321. The side wall of the driving plate 3221 is in contact with the side wall of the slide groove 11. The driving plate 3221 is slidably connected to the window frame 1. The sliding direction of the driving plate 3221 is the same as the sliding direction of the telescopic rod 321. A connecting rod is provided on the side of the driving plate 3221 near the telescopic rod 321. The connecting rod is connected to the driving plate 3221. 221 is vertically positioned, with one end of the connecting rod welded to the push plate 3221 and the other end welded to the telescopic rod 321, facilitating the movement of the telescopic rod 321 driven by the push plate 3221. When the window frame 1 is placed within the rectangular frame, the push plate 3221 drives the telescopic rod 321 to extend into the receiving groove 3111. The screw 3222 is located within the slide groove 11, and is vertically positioned to the push plate 3221. One end of the screw 3222 is rotatably connected to the bottom of the slide groove 11, and the push plate 3221 is threadedly connected to the screw 3222. The first bevel gear 3223 is located near the bottom of the slide groove 11 on the screw 3222. At one end of the unit, the first bevel gear 3223 is coaxially welded to the screw 3222. The rotating rod 3224 is set perpendicular to the window frame 1. One end of the rotating rod 3224 passes through the window frame 1 and extends into the slide groove 11, while the other end is located indoors. The rotating rod 3224 is close to the screw 3222 and is rotatably connected to the window frame 1. The second bevel gear 3225 is located in the slide groove 11 and is coaxially welded to the rotating rod 3224. The second bevel gear 3225 meshes with the first bevel gear 3223. A handle is welded to the indoor end of the rotating rod 3224 to facilitate personnel to drive the rotating rod 3224 to rotate.

[0045] Reference Figure 4 and Figure 5Multiple connectors 33 are evenly distributed on the four sides of the window frame 1. The connectors 33 located on the sides of the window frame 1 are spaced apart along the length of the side of the window frame 1. Each connector 33 includes an insertion rod 331, at least two clamping plates 332, and at least two first springs 333. The insertion rod 331 is located on the side of the telescopic rod 321 near the pre-embedded pipe 311. The insertion rod 331 is perpendicular to the telescopic rod 321. One end of the insertion rod 331 passes through the telescopic rod 321 and is then sleeved on the screw. Near the end of the telescopic rod 3222, the insertion rod 331 is threadedly connected to the screw rod 3222. The insertion rod 331 is welded to the telescopic rod 321. The pre-embedded pipe 311 has a slot 3112 in the receiving groove 3111 for the insertion rod 331 to be inserted. The slot 3112 and the insertion rod 331 are interference-fitted. When the window frame 1 is located in the rectangular frame, the pusher is activated to extend the telescopic rod 321 into the receiving groove 3111. At this time, the insertion rod 331 can be inserted into the slot 3112.

[0046] Reference Figure 4 and Figure 5 In this embodiment, there are two clamping plates 332, both located within the slot 3112, and evenly distributed around the circumference of the slot 3112. The embedded tube 311 has a clearance groove 3113 within the slot 3112 for placing the clamping plates 332. The clamping plates 332 are slidably connected to the embedded tube 311, and move along an axis perpendicular to the slot 3112 towards or away from the axis of the slot 3112. The two clamping plates 332 form a clamping area that holds the insertion rod 331. The side of the clamping plate 332 closest to the opening of the slot 3112 is inclined. The inclined surface of 2 is inclined from the pre-embedded pipe 311 to the telescopic rod 321 towards the side away from the axis of the slot 3112, so as to facilitate the insertion of the insertion rod 331. The first spring 333 corresponds to the clamping plate 332 one by one. The first spring 333 is located in the relief groove 3113. The setting direction of the first spring 333 is consistent with the sliding direction of the clamping plate 332. One end of the first spring 333 is welded to the pre-embedded pipe 311, and the other end is welded to the clamping plate 332. When the insertion rod 331 is inserted into the slot 3112, the side wall of the insertion rod 331 is in contact with the side wall of the slot 3112. In this embodiment, the first spring 333 is a compression spring.

[0047] Reference Figure 6 and Figure 7 A leak-proof structure for an aluminum alloy window frame profile also includes four sealing components 4, which are disposed on the connecting components 3.

[0048] Reference Figure 4 , Figure 6 and Figure 7The sealing assembly 4 corresponds one-to-one with the telescopic rod 321. The sealing assembly 4 includes two first sealing gaskets 41, two fixing members 42, and two tightening members 43. The two first sealing gaskets 41 located on the same telescopic rod 321 are distributed along the length direction perpendicular to the telescopic rod 321, and the two first sealing gaskets 41 are close to the two sides directly opposite the telescopic rod 321. In this embodiment, the first sealing gasket 41 is a rectangular gasket, and the length direction of the long side of the first sealing gasket 41 is slightly smaller than the length direction of the telescopic rod 321. One side of the first sealing gasket 41 passes through the telescopic rod 321 away from the push plate 3. One side of the telescopic rod 321 is fixedly bonded to the push plate 3221. The fixing member 42 corresponds one-to-one with the first sealing gasket 41. The other side of the first sealing gasket 41 is connected to the fixing member 42. When the telescopic rod 321 extends into the receiving groove 3111, the first sealing gasket 41 can seal the connection between the telescopic rod 321 and the pre-embedded pipe 311, reducing water vapor leakage. The fixing member 42 includes a fixing strip 421 and a dovetail strip 422. The setting direction of the fixing strip 421 is consistent with the setting direction of the pre-embedded pipe 311. The fixing strip 421 and the first sealing gasket 41 are away from the telescopic rod 321. The two fixing strips 421 are distributed in the same direction as the two first sealing gaskets 41. The two fixing strips 421 are close to the two sides directly opposite the pre-embedded pipe 311. The dovetail strip 422 is fixedly bonded to the side of the fixing strip 421 close to the pre-embedded pipe 311. The setting direction of the dovetail strip 422 is the same as the setting direction of the pre-embedded pipe 311. The pre-embedded pipe 311 has a dovetail groove 3114 for inserting the dovetail strip 422 near the receiving groove 3111. The side wall of the dovetail strip 422 fits against the groove wall of the dovetail groove 3114. In this embodiment, the dovetail strip 422 is flexible. The fixing strip 421 and the pre-embedded pipe 311 are sealed together by a plurality of fixing screws. The fixing screws are distributed at intervals along the length of the pre-embedded pipe 311. The fixing screws are sequentially inserted into the fixing strip 421 and the pre-embedded pipe 311 and are sequentially threaded onto the fixing strip 421 and the pre-embedded pipe 311. The fixing screws can fix the fixing strip 421 and the pre-embedded pipe 311 to prevent the fixing strip 421 from moving during the process of the telescopic rod 321 pushing the first sealing gasket 41.

[0049] Reference Figure 6 , Figure 7 and Figure 8The tightening member 43 corresponds one-to-one with the first sealing gasket 41. The tightening member 43 includes a tightening plate 431, a second sealing gasket 432, and multiple second springs 433. A guide groove 12 is provided on each of the two sidewalls directly opposite the window frame 1. The direction of the guide groove 12 is consistent with the length direction of the telescopic rod 321 and the length direction of the pre-embedded pipe 311. The distribution direction of the two guide grooves 12 is consistent with the distribution direction of the two first sealing gaskets 41. The tightening plate 431 is located within the guide groove 12, and the tightening plate 431... The setting direction is consistent with the setting direction of the guide groove 12. The length direction of the top plate 431 is consistent with the length direction of the guide groove 12. The side wall of the top plate 431 is in contact with the groove wall of the guide groove 12. The second sealing gasket 432 is located on the top plate 431 near the opening of the guide groove 12. The second sealing gasket 432 is fixedly bonded to the top plate 431. The length direction of the second sealing gasket 432 is the same as the length of the top plate 431. Multiple second springs 433 are all located on the top plate 431 away from the opening of the guide groove 12, and the multiple second springs 433 are along the guide groove. The 12 springs are spaced apart in the direction of their arrangement. The second spring 433 is perpendicular to the top plate 431. One end of the second spring 433 is welded to the top plate 431, and the other end is welded to the window frame 1. In this embodiment, the second spring 433 is a compression spring. When the telescopic rod 321 extends into the receiving groove 3111, the first sealing gasket 41 can contact the telescopic rod 321 and the embedded pipe 311, sealing the connection between the telescopic rod 321 and the embedded pipe 311. At this time, the first sealing gasket 41 pushes the second spring 433 toward the top plate 431. 1. With one side moving, the top plate 431 is located in the guide groove 12. The second spring 433 is compressed and has elastic potential energy. On the one hand, it can make the second sealing gasket 432 press the first sealing gasket 41 against the pre-embedded pipe 311. On the other hand, it can further enhance the anti-leakage performance of the device. The bottom of the window frame 1 is provided with an inclined plate 13 near the outside. The setting direction of the inclined plate 13 is consistent with the setting direction of the pre-embedded pipe 311. The inclined plate 13 is set downwards towards the outside from the side of the window frame 1 to the pre-embedded pipe 311. The higher side of the inclined plate 13 is integrated with the window frame 1.

[0050] Reference Figure 8 and Figure 9 A leak-proof structure for an aluminum alloy window frame profile also includes a storage component 5, which is disposed on the window frame 1.

[0051] Reference Figure 9The storage component 5 includes a storage box 51. A storage slot 14 is provided on the side of the window frame 1 near the interior. The storage box 51 is embedded in the storage slot 14. The side of the storage box 51 near the interior is open. A closing plate 511 is provided at the opening of the storage slot 14. One side of the closing plate 511 is hinged to the storage box 51, and the other side is detachably connected to the storage box 51. The storage box 51 has multiple slots of different sizes for classifying and storing construction tools. For example, larger slots can be used to store commonly used tools such as screwdrivers and wrenches, while smaller slots are used to store auxiliary materials such as sealing strips and cleaning cloths. This design not only facilitates tool management but also reduces the clutter on site and improves construction efficiency.

[0052] The implementation principle of the anti-leakage structure for aluminum alloy window frame profiles in this application embodiment is as follows: When it is necessary to install the aluminum alloy window frame 1, the expansion joint 32, connector 33, sealing component 4, and storage component 5 are prefabricated with the window frame 1 in the factory in advance. First, four pre-embedded pipes 311 are embedded in the wall to form a rectangular frame. The prefabricated window frame 1 is placed in the rectangular frame, so that the side of the window frame 1 corresponds one-to-one with the pre-embedded pipe 311, and the side of the window frame 1 can extend into the receiving groove 3111. Subsequently, the personnel connect the fixing member 42 in the sealing assembly 4 to the pre-embedded pipe 311. After the connection is completed, the push source 322 is started, which can push the telescopic rod 321 and the first sealing gasket 41 to move until the insertion rod 331 is inserted into the slot 3112, so that the insertion rod 331 is fixed to the pre-embedded pipe 311. At this time, the first sealing gasket 41 pushes the second spring 433 to move towards the side closer to the top plate 431. The top plate 431 is located in the guide groove 12, and the second spring 433 is compressed with elastic potential energy.

[0053] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A leak-proof structure for aluminum alloy window frame profiles, characterized in that: The system includes a window frame (1), a connecting component (3), and four sealing components (4). The connecting component (3) includes an embedded part (31) and four expansion joints (32). The embedded part (31) includes four embedded pipes (311), which are all embedded in the wall at the window frame. The four embedded pipes (311) correspond one-to-one with the four sides of the window frame. The four embedded pipes (311) can form a rectangular frame. The embedded pipes (311) have a receiving groove (3111) extending through them along their length on the side closest to the window frame. The window frame (1) is located inside the window frame, and the side of the window frame (1) is connected to the embedded pipe (311). One-to-one correspondence, the side of the window frame (1) can extend into the corresponding receiving groove (3111), the telescopic member (32) corresponds one-to-one with the side of the window frame (1), the telescopic member (32) includes a telescopic rod (321), the side of the window frame (1) near the embedded pipe (311) is provided with a sliding groove (11) for the telescopic rod (321) to slide, the sliding groove (11) is set along the length direction of the side of the window frame (1), the setting direction of the telescopic rod (321) is consistent with the setting direction of the sliding groove (11), the telescopic rod (321) moves from the window frame (1) to the rectangular frame towards or away from the window frame (1); The sealing assembly (4) corresponds one-to-one with the telescopic rod (321). The sealing assembly (4) includes two first sealing gaskets (41). The two first sealing gaskets (41) located on the same telescopic rod (321) are distributed along the length direction perpendicular to the telescopic rod (321). The two first sealing gaskets (41) are close to the two sides directly opposite the telescopic rod (321). One side of the first sealing gasket (41) is connected to the side of the telescopic rod (321) away from the bottom of the slide groove (11), and the other side is connected to the pre-embedded pipe (311). The first sealing gasket (41) can seal the connection between the telescopic rod (321) and the pre-embedded pipe (311).

2. The anti-leakage structure for aluminum alloy window frame profiles according to claim 1, characterized in that: The sealing assembly (4) further includes two fixing members (42), each corresponding to one of the first sealing gaskets (41). Each fixing member (42) includes a fixing strip (421) and a dovetail strip (422). The fixing strip (421) is set in the same direction as the embedded pipe (311). The fixing strip (421) is fixed to the side of the first sealing gasket (41) away from the telescopic rod (321). The two fixing strips (421) are positioned close to the two opposite sides of the embedded pipe (311). On the side, the dovetail strip (422) is fixed to the fixing strip (421) near the embedded pipe (311). The setting direction of the dovetail strip (422) is consistent with the setting direction of the embedded pipe (311). The embedded pipe (311) has a dovetail groove (3114) near the receiving groove (3111) for inserting the dovetail strip (422). The side wall of the dovetail strip (422) fits against the groove wall of the dovetail groove (3114). The fixing strip (421) and the embedded pipe (311) are fixed.

3. The anti-leakage structure for aluminum alloy window frame profiles according to claim 1, characterized in that: The sealing assembly (4) further includes two clamping members (43), each clamping member (43) corresponding to one of the first sealing gaskets (41). Each clamping member (43) includes a clamping plate (431) and a second sealing gasket (432). A guide groove (12) is provided on each of the two sidewalls opposite the window frame (1). The direction of the guide groove (12) is consistent with the length direction of the telescopic rod (321), and the distribution direction of the two guide grooves (12) is consistent with the distribution direction of the two first sealing gaskets (41). The clamping plate... (431) Located in the guide groove (12), the top plate (431) is elastically slidably connected to the window frame (1), the side wall of the top plate (431) is in contact with the groove wall of the guide groove (12), the second sealing gasket (432) is fixed to the top plate (431) near the opening of the guide groove (12), the length direction of the second sealing gasket (432) is the same as the length of the top plate (431), and the second sealing gasket (432) presses the first sealing gasket (41) against the embedded pipe (311).

4. The anti-leakage structure for aluminum alloy window frame profiles according to claim 1, characterized in that: The telescopic component (32) further includes a driving source (322), which includes a driving plate (3221), a screw (3222), a first bevel gear (3223), a rotating rod (3224), and a second bevel gear (3225). The driving plate (3221) is located in the slide groove (11) and is arranged along the length of the telescopic rod (3221). The sidewall of the driving plate (3221) is in contact with the sidewall of the slide groove (11). The driving plate (3221) is slidably connected to the window frame (1). The sliding direction of the driving plate (3221) is consistent with the sliding direction of the telescopic rod (321). The driving plate (3221) is connected to the telescopic rod (321). The screw (3222) is located in the slide groove (11) and is connected to the driving plate (3225). 3221) Vertically arranged, one end of the screw (3222) is rotatably connected to the bottom of the slide groove (11), the push plate (3221) is threadedly connected to the screw (3222), the first bevel gear (3223) is coaxially connected to the end of the screw (3222) near the bottom of the slide groove (11), the rotating rod (3224) is vertically arranged with the window frame (1), one end of the rotating rod (3224) passes through the window frame (1) and extends into the slide groove (11), the other end is located indoors, the rotating rod (3224) is rotatably connected to the window frame (1), the second bevel gear (3225) is located in the slide groove (11), the second bevel gear (3225) is coaxially connected to the rotating rod (3224), and the second bevel gear (3225) meshes with the first bevel gear (3223).

5. The anti-leakage structure for aluminum alloy window frame profiles according to claim 4, characterized in that: The connecting assembly (3) further includes multiple connectors (33), which are evenly distributed on the four sides of the window frame (1). The connectors (33) located on the sides of the window frame (1) are spaced apart along the length of the side of the window frame (1). Each connector (33) includes an insertion rod (331), which is connected to the telescopic rod (321) near the pre-embedded pipe (311). 331) is set perpendicular to the telescopic rod (321). One end of the insertion rod (331) passes through the telescopic rod (321) and is sleeved on the screw (3222). The insertion rod (331) is threadedly connected to the screw (3222). The pre-embedded pipe (311) has a slot (3112) in the receiving groove (3111) for the insertion rod (331) to be inserted. The slot (3112) is interference-fitted with the insertion rod (331).

6. The anti-leakage structure for aluminum alloy window frame profiles according to claim 5, characterized in that: It also includes a protective component (2), which includes a heat insulation layer (21), a reinforcement layer (22) and an anti-corrosion coating (23). The heat insulation layer (21) is connected to the window frame (1) on the outdoor side, and the heat insulation layer (21), the reinforcement layer (22) and the anti-corrosion coating (23) are distributed from indoors to outdoors in sequence.

7. The anti-leakage structure for aluminum alloy window frame profiles according to claim 6, characterized in that: The window frame (1) is designed with independent and closed longitudinal and transverse cavities, which are filled with high-efficiency thermal insulation material.

8. The anti-leakage structure for aluminum alloy window frame profiles according to claim 6, characterized in that: The bottom of the window frame (1) is integrally connected with a sloping plate (13) on the side near the outside. The sloping plate (13) is set in the same direction as the embedded pipe (311). The sloping plate (13) is set inclined downwards towards the outside from the side of the window frame (1) to the embedded pipe (311).

9. A leak-proof structure for aluminum alloy window frame profiles according to any one of claims 1-8, characterized in that: It also includes a storage component (5), which includes a storage box (51). The window frame (1) has a storage slot (14) on the side near the interior. The storage box (51) is embedded in the storage slot (14). The storage box (51) has an opening on the side near the interior. The storage box (51) has multiple slots of different sizes for classifying and storing construction tools.

10. The anti-leakage structure for aluminum alloy window frame profiles according to claim 9, characterized in that: The storage slot (14) is connected to a closing plate (511) at its opening.

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