Water leakage prevention type aluminum alloy door and window

Abstract

This application relates to the field of aluminum alloy door and window technology, and discloses a water-proof aluminum alloy door and window, including a window body, a glass in the middle of the window body, a water guide plate fixedly connected to the bottom of the outer side of the window body, window doors hinged to both sides of the window body, an outer frame fixedly connected to the surface of the window door, a protrusion fixedly connected to the front of the outer frame, the protrusion fitting against the window body, a bolt sleeve fixedly connected to the outer side of the window door, a stud connected to the internal thread of the bolt sleeve, a hexagonal nut fixedly connected to one end of the stud, a pressure block fitting against one end of the stud, and a force-bearing block provided in the inner cavity of the window door, the surface of the force-bearing block fitting against the pressure block. The water-blocking block is fixed by the cooperation of the bolt sleeve, stud, hexagonal nut, pressure block, and force-bearing block. The disassembly and installation process is simple and convenient, and the operator does not need to have professional skills and complicated tools, greatly reducing the difficulty of maintenance.

Description

Technical Field

[0001] This application relates to the field of aluminum alloy door and window technology, and in particular to a water-proof aluminum alloy door and window. Background Technology

[0002] Aluminum alloy doors and windows use high-strength, corrosion-resistant aluminum alloy profiles as frames, combined with high-performance sealing materials such as double-glazed or laminated glass, combining lightness and aesthetics with excellent performance; their scientific structural design provides excellent airtightness, watertightness, sound insulation, and heat insulation, effectively resisting wind and rain erosion and temperature changes, while reducing energy consumption and improving living comfort through multiple sealing processes.

[0003] In terms of waterproofing, aluminum alloy doors and windows mainly rely on their own frame structure, as well as waterproof sealing strips and drainage holes. Aluminum alloy doors and windows often have a sealing strip between the window sash and the window frame. After the window sash is closed and locked, the sealing strip is pressed tightly, effectively preventing rainwater from entering. The drainage holes can prevent rainwater from flowing back and accumulating.

[0004] After long-term use, sealing strips may age, harden, or break due to ultraviolet radiation and temperature changes. Since they are usually tightly nested in the grooves of door and window profiles during installation, and some are even fixed with glue, it is inconvenient to replace them yourself. Utility Model Content

[0005] To address the aforementioned problem of inconvenient replacement of aging sealing strips, this application provides a water-proof aluminum alloy door and window.

[0006] The technical solution for a leak-proof aluminum alloy door and window provided in this application is as follows:

[0007] A leak-proof aluminum alloy door and window includes a window frame with glass in the middle. A water guide plate is fixedly connected to the bottom of the outer side of the window frame. Window doors are hinged to both sides of the window frame. An outer frame is fixedly connected to the surface of the window door. A protrusion is fixedly connected to the front of the outer frame and fits against the window frame. A bolt sleeve is fixedly connected to the outer side of the window door. A stud is threaded into the bolt sleeve. A hexagonal nut is fixedly connected to one end of the stud. A pressure block is attached to one end of the stud. A force-bearing block is provided in the inner cavity of the window door. The surface of the force-bearing block fits against the pressure block. A water-blocking block is fixedly connected to one end of the force-bearing block. The water-blocking block is located at the opening and closing point of the window frame and the window door.

[0008] Preferably, the surface of the protrusion is provided with a sealing strip, which fits tightly against the surface of the window when the window is closed.

[0009] Preferably, the bolt cylinders are evenly distributed along the outer edge of the window, and each bolt cylinder is provided with a stud and a hexagonal nut.

[0010] Preferably, the water-blocking block is made of elastic rubber material, and the cross-section of the water-blocking block has an arrow-shaped structure.

[0011] Preferably, a handle is fixedly connected to the outside of the window, a water inlet is provided at one end of the window body and the opening and closing of the window, an installation groove is provided at the top of the water inlet, a flow groove is provided at the bottom of the installation groove, a drainage block is fixedly connected to one end of the flow groove, a leak hole is provided on the surface of the drainage block, and a filter is connected to the surface of the installation groove by a fixing bolt.

[0012] Preferably, the filter is made of stainless steel wire mesh or nylon filter, and the mesh size of the filter is 40-60 mesh.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The water-blocking block is fixed by the cooperation of bolt sleeve, stud, hexagonal nut, pressure block and force-bearing block. The disassembly and installation process is simple and convenient. Operators do not need professional skills and complicated tools, which greatly reduces the difficulty of maintenance.

[0015] 2. The drainage structure, consisting of a water inlet, installation groove, flow groove, drainage block, and filter, can promptly drain rainwater entering the doors and windows, preventing rainwater from accumulating inside and causing corrosion and damage. The filter extends the service life of the drainage structure and ensures smooth drainage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the window structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the window of this utility model.

[0019] Figure 4 This is a schematic diagram of the window and door structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the water-blocking block structure of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Window; 101. Glass; 102. Water guide plate; 103. Handle; 2. Window / door; 201. Outer frame; 202. Protrusion; 3. Water inlet; 301. Mounting groove; 302. Flow groove; 303. Drain block; 304. Leak hole; 305. Filter plate; 306. Fixing bolt; 4. Bolt sleeve; 401. Stud; 402. Hex nut; 403. Pressure block; 404. Force-bearing block; 405. Water-blocking block. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0023] Reference Figure 1-5 This utility model provides a water-proof aluminum alloy door and window, including a window body 1, a glass 101 in the middle of the window body 1, a water guide plate 102 fixedly connected to the bottom of the outer side of the window body 1, a window door 2 hinged to both sides of the window body 1, an outer frame 201 fixedly connected to the surface of the window door 2, a protrusion 202 fixedly connected to the front of the outer frame 201, the protrusion 202 and the window body 1 being in contact with each other, a bolt cylinder 4 fixedly connected to the outer side of the window door 2, a stud 401 threadedly connected to the inside of the bolt cylinder 4, a hexagonal nut 402 fixedly connected to one end of the stud 401, a pressure block 403 attached to one end of the stud 401, a force-bearing block 404 provided in the inner cavity of the window door 2, the surface of the force-bearing block 404 being in contact with the pressure block 403, a water-blocking block 405 fixedly connected to one end of the force-bearing block 404, the water-blocking block 405 being located at the opening and closing point of the window body 1 and the window door 2.

[0024] Window 1 serves as the main frame structure of the entire aluminum alloy door and window, providing stable support for the door and window. The glass 101 in the middle is used to realize lighting and basic indoor and outdoor partition functions. The water guide plate 102 at the bottom of the outer side of window 1 is set at a certain angle. When rainwater falls on window 1, the water guide plate 102 can guide the rainwater to flow away quickly along its surface, preventing rainwater from accumulating at the bottom of window 1.

[0025] When the water-blocking block 405 needs to be replaced due to aging, simply loosen the hexagonal nut 402 to allow the stud 401 to retract within the bolt sleeve 4, thereby releasing the pressure block 403 from the stress block 404. At this point, the aged water-blocking block 405 and stress block 404 can be removed from the inner cavity of the window 2. The new water-blocking block 405 is then connected and fixed to the corresponding slot of the stress block 404 via its T-shaped connector at the end. After tightening the hexagonal nut 402 again, the pressure block 403 pushes the stress block 404 to press the new water-blocking block 405 firmly into the inner cavity of the window 2.

[0026] In traditional door and window waterproofing structures, water-blocking components may use complex snap-fit ​​structures or be fixed with glue. When replacement is needed, the disassembly process is cumbersome and may even damage other parts of the door and window. This design, however, uses the cooperation of bolt sleeve 4, stud 401, hexagonal nut 402, pressure block 403, and load-bearing block 404 to fix the water-blocking block 405. The disassembly and installation process is simple and convenient, and operators do not need professional skills or complicated tools, greatly reducing the difficulty of maintenance.

[0027] In a preferred embodiment, the surface of the protrusion 202 is provided with a sealing strip, which fits tightly against the surface of the window 1 when the window 2 is closed.

[0028] The sealing strip on the surface of the protrusion 202 has good elasticity and flexibility. When the window 2 is closed, the protrusion 202 fits against the window 1, and the sealing strip deforms under pressure, tightly filling the tiny gap between the protrusion 202 and the surface of the window 1.

[0029] In a preferred embodiment, the bolt cylinders 4 are evenly distributed along the outer edge of the window 2, and each bolt cylinder 4 is provided with a stud 401 and a hexagonal nut 402.

[0030] This evenly distributed design ensures that each edge of the window 2 is subjected to uniform pressure, avoiding the situation where the water-blocking block 405 does not fit tightly with the opening and closing parts due to insufficient local pressure, thus improving the overall waterproof effect of the window 2.

[0031] In a preferred embodiment, the water-blocking block 405 is made of elastic rubber material, and the cross-section of the water-blocking block 405 has an arrow-shaped structure.

[0032] When the force-bearing block 404 moves towards the opening and closing point of the window 1 and the window 2 under the push of the pressure block 403, the water-blocking block 405 deforms due to its elasticity and tightly fills the gap at the opening and closing point. Its cross-section has an arrow-shaped structure, and the tip of the arrow can be more easily inserted into the gap to enhance the waterproofing ability.

[0033] In a preferred embodiment, a handle 103 is fixedly connected to the outside of the window 2. A water inlet 3 is provided at one end of the opening and closing part of the window body 1 and the window 2. An installation groove 301 is provided at the top of the water inlet 3. A flow groove 302 is provided at the bottom of the installation groove 301. A drainage block 303 is fixedly connected to one end of the flow groove 302. A leakage hole 304 is provided on the surface of the drainage block 303. A filter 305 is connected to the surface of the installation groove 301 by a fixing bolt 306.

[0034] The handle 103 on the outside of window 2 facilitates opening and closing of window 2. When a small amount of rainwater breaches the initial waterproofing and enters the opening between window 1 and window 2, the rainwater flows towards the drain 3. A filter 305 is connected to the mounting groove 301 at the top of the drain 3 via a fixing bolt 306. The filter 305 filters out larger particles of impurities in the rainwater, such as leaves and sand, preventing blockage of subsequent drainage channels. The filtered rainwater enters the flow channel 302 at the bottom of the mounting groove 301, and then flows along the flow channel 302 to the drain block 303. The drainage holes 304 on the surface of the drain block 303 discharge the rainwater to the outside, completing the drainage process.

[0035] The drainage structure, consisting of water inlet 3, mounting groove 301, flow groove 302, drainage block 303 and filter plate 305, can promptly drain rainwater entering the door and window, preventing rainwater from accumulating inside the door and window and causing corrosion and damage. The filter plate 305 extends the service life of the drainage structure and ensures smooth drainage.

[0036] In a preferred embodiment, the filter element 305 is made of stainless steel wire mesh or nylon mesh, and the mesh size of the filter element 305 is 40-60 mesh.

[0037] The filter element 305 is made of stainless steel wire mesh or nylon filter mesh. Stainless steel wire mesh has high strength and corrosion resistance, while nylon filter mesh has good flexibility and filtration performance. When rainwater flows through the installation groove 301, the filter element 305 uses its 40-60 mesh structure to filter impurities in the rainwater.

[0038] The foregoing description, with reference to preferred embodiments, illustrates an exemplary embodiment of a leak-proof aluminum alloy door and window provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. A leak-proof aluminum alloy door and window, comprising a window frame (1), characterized in that: The window (1) has a glass (101) in the middle. A water guide plate (102) is fixedly connected to the bottom of the outer side of the window (1). Window doors (2) are hinged to both sides of the window (1). An extension frame (201) is fixedly connected to the surface of the window door (2). A protrusion (202) is fixedly connected to the front of the extension frame (201). The protrusion (202) fits against the window (1). A bolt cylinder (4) is fixedly connected to the outer side of the window door (2). The inner side of the bolt cylinder (4) has a... A stud (401) is threaded onto the window (1), and a hexagonal nut (402) is fixedly connected to one end of the stud (401). A pressure block (403) is attached to one end of the stud (401). A force-bearing block (404) is provided in the inner cavity of the window (2). The surface of the force-bearing block (404) is attached to the pressure block (403). A water-blocking block (405) is fixedly connected to one end of the force-bearing block (404). The water-blocking block (405) is located at the opening and closing point of the window (1) and the window (2).

2. The waterproof aluminum alloy door and window according to claim 1, characterized in that: The surface of the protrusion (202) is provided with a sealing strip, which is tightly attached to the surface of the window (1) when the window (2) is closed.

3. The waterproof aluminum alloy door and window according to claim 1, characterized in that: The bolt cylinders (4) are evenly distributed along the outer edge of the window (2), and each bolt cylinder (4) is provided with a stud (401) and a hexagonal nut (402).

4. The waterproof aluminum alloy door and window according to claim 1, characterized in that: The water-blocking block (405) is made of elastic rubber material, and the cross-section of the water-blocking block (405) is arrow-shaped.

5. A water-proof aluminum alloy door and window according to claim 1, characterized in that: A handle (103) is fixedly connected to the outside of the window (2). A water inlet (3) is provided at one end of the opening and closing of the window (1) and the window (2). An installation groove (301) is provided at the top of the water inlet (3). A flow groove (302) is provided at the bottom of the installation groove (301). A drain block (303) is fixedly connected to one end of the flow groove (302). A drain hole (304) is provided on the surface of the drain block (303). A filter (305) is connected to the surface of the installation groove (301) by a fixing bolt (306).

6. A water-proof aluminum alloy door and window according to claim 5, characterized in that: The filter element (305) is made of stainless steel wire mesh or nylon mesh, and the mesh size of the filter element (305) is 40-60 mesh.

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