Aluminum profile door and window with high installation sealing performance
By introducing sliding and sealing components into aluminum profile doors and windows, the problem of impurity accumulation in the sliding groove is solved, achieving a high-sealing and long-life aluminum profile door and window design.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-04-07
AI Technical Summary
The sliding grooves of existing aluminum profile doors and windows are prone to accumulating impurities, which affects the closing effect of the sliding door, leading to damage, reduced service life, and poor sealing.
The design includes a sliding component, a push plate, a collection trough, a buffer pad, a sealing component, and a fixing component. The push plate is driven by the sliding door to clean impurities into the collection trough. The sealing component seals the gaps in the sliding door, and the fixing component secures the sliding door.
It effectively cleans impurities from the sliding groove, prevents damage to the sliding door, improves sealing and sound insulation, and extends service life.
Smart Images

Figure CN224093259U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum profile doors and windows technology, specifically to an aluminum profile door and window with high installation sealing performance. Background Technology
[0002] Aluminum alloy doors and windows, with their multi-layered hollow tempered glass structure, can effectively block more than 90% of outdoor dust and noise. Especially for residents living on the street or on lower floors, they can significantly reduce noise pollution from square dancing, traffic, etc., creating a quiet indoor space.
[0003] Chinese patent CN221462187U proposes a sealing and noise reduction structure for aluminum profile doors and windows that is easy to assemble and disassemble. The structure includes a door / window frame and an aluminum profile door / window body disposed inside the frame. The key feature is that a baffle is provided on the inner wall of the aluminum profile door / window body, and a sealing mechanism is provided on the surface of the baffle. The sealing mechanism includes four sets of frame edges disposed at the four ends of the baffle and a horizontal frame disposed between two sets of frame edges. Sound insulation cotton is provided on one side of the frame edges and the horizontal frame inside the door / window frame, and a sealing strip is provided on the other side. After the aluminum profile door / window body is installed inside the door / window frame, the frame edges are placed at the four ends of the baffle, and the horizontal frame is placed between the two sets of frame edges, thereby fitting the sealing mechanism onto the surface of the baffle. The sound insulation cotton on one side of the frame edges and the horizontal frame provides sound insulation for the aluminum profile door / window body, and the sealing strip on the other side of the frame edges and the horizontal frame seals the aluminum profile door / window body.
[0004] The above-mentioned solution makes it difficult to clean impurities inside the sliding groove in a timely manner, which can easily cause the aluminum profile doors and windows to become stuck. This can lead to users having to exert more force when pushing, potentially damaging the aluminum profile doors and windows and affecting the lifespan of even high-sealing aluminum profile doors and windows. Utility Model Content
[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing an aluminum profile door and window with high installation sealing performance, preventing impurities inside the sliding groove from affecting the closing effect of the sliding door, avoiding impurities from clogging and damaging the rollers at the bottom of the sliding door, and extending the service life of the aluminum profile door and window.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an aluminum profile door and window with high sealing performance, comprising an aluminum profile frame, sliding components symmetrically arranged on the inner wall of the aluminum profile frame, sliding doors fixedly installed between the sliding components, push plates symmetrically fixedly installed on both sides of the two sliding doors, collection grooves symmetrically opened on the inner wall of the aluminum profile frame, and buffer pads symmetrically fixedly installed on both sides of the two sliding doors.
[0007] Preferably, a sealing component is provided on one side of the two sliding doors, and mounting grooves are symmetrically provided on one side of the two aluminum profile frames, with a fixing component provided between the two mounting grooves.
[0008] Preferably, the sliding assembly includes sliding grooves symmetrically formed on the inner wall of the aluminum profile frame, and each sliding groove is internally connected to a roller, which is symmetrically rotatably connected to both sides of the sliding door.
[0009] Preferably, the sealing assembly includes a fixing plate, both of which are fixedly installed on one side of the push plate. One of the fixing plates has a sealing groove on one side, and a sealing gasket is fixedly installed on one side of the other fixing plate. The sealing gasket and the sealing groove are sized to match.
[0010] Preferably, the fixing component includes connecting rods, two connecting rods are fixedly installed inside the mounting groove, and sliding blocks are slidably connected to the outer ends of the two connecting rods. Springs are fixedly installed at the bottom of the two sliding blocks, and the springs are located at the outer ends of the connecting rods.
[0011] Preferably, an adjusting plate is fixedly installed on one side of each of the two sliding blocks, and a locking block is fixedly installed on the inner side of each of the two adjusting plates. A fixing buckle is movably connected to the outer end of each locking block, and the fixing buckle is located on one side of the sliding door.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This solution, through the coordination of the push plate, collection groove, and buffer pad, allows the sliding door to drive the push plate to slide inside the sliding groove. The push plate can push and clean the impurities inside the sliding groove, moving them into the collection groove. This prevents impurities inside the sliding groove from affecting the closing effect of the sliding door, avoids blockage caused by impurities, and prevents damage to the rollers at the bottom of the sliding door. This can extend the service life of aluminum profile doors and windows and improve the practicality of installing high-sealing aluminum profile doors and windows.
[0014] 2. This solution incorporates a sealing component that seals the gap between two sliding doors, resulting in better sealing of the aluminum profile doors and windows. This, in turn, increases sound insulation and improves the overall performance of the installed, highly airtight aluminum profile doors and windows. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a partial schematic diagram of the front cross-section of the structure of this utility model;
[0017] Figure 3This is a schematic diagram of the sealing assembly structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the fixing component structure of this utility model.
[0019] In the diagram: 1. Aluminum profile frame; 2. Sliding assembly; 21. Sliding groove; 22. Roller; 3. Sliding door; 4. Push plate; 5. Collection groove; 6. Buffer pad; 7. Sealing assembly; 71. Fixing plate; 72. Sealing groove; 73. Sealing gasket; 8. Mounting groove; 9. Fixing assembly; 91. Connecting rod; 92. Sliding block; 93. Spring; 94. Adjusting plate; 95. Locking block; 96. Fixing buckle. Detailed Implementation
[0020] 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.
[0021] Please see Figure 1 - Figure 4 This utility model provides a technical solution: an aluminum profile door and window with high sealing performance, including an aluminum profile frame 1, sliding components 2 symmetrically arranged on the inner wall of the aluminum profile frame 1, sliding doors 3 fixedly installed between the sliding components 2, push plates 4 symmetrically fixedly installed on both sides of the two sliding doors 3, collection grooves 5 symmetrically opened on the inner wall of the aluminum profile frame 1, buffer pads 6 symmetrically fixedly installed on both sides of the two sliding doors 3, sealing components 7 arranged on one side of the two sliding doors 3, and mounting grooves 8 symmetrically opened on one side of the two aluminum profile frames 1, with fixing components 9 arranged between the two mounting grooves 8.
[0022] When the user pushes the sliding door 3, the sliding door 3 drives the push plate 4 to adjust. The push plate 4 can clean the impurities inside the sliding component 2 and collect them in the collection tank 5. Then, the impurities inside the collection tank 5 are treated uniformly.
[0023] Please see Figure 1 and Figure 2 The sliding component 2 includes a sliding groove 21, which is symmetrically opened on the inner wall of the aluminum profile frame 1. Each sliding groove 21 is connected to a roller 22, which is symmetrically rotated and connected to both sides of the sliding door 3.
[0024] The sliding door 3 drives the roller 22 to roll and adjust inside the sliding groove 21, making the adjustment of the sliding door 3 smoother.
[0025] Please see Figure 1 and Figure 3 The sealing assembly 7 includes a fixing plate 71. Both fixing plates 71 are fixedly installed on one side of the push plate 4. One fixing plate 71 has a sealing groove 72 on one side, and a sealing gasket 73 is fixedly installed on one side of the other fixing plate 71. The sealing gasket 73 is made of silicone, which has a good sealing effect. The sealing gasket 73 and the sealing groove 72 are sized to match.
[0026] When the two sliding doors 3 need to be closed, the sliding doors 3 drive the fixing plates 71 to adjust, bringing the two fixing plates 71 closer together. The sealing gasket 73 on one side of the other fixing plate 71 is inserted into the sealing groove 72 on one side of one of the fixing plates 71, sealing the gap between the two sliding doors 3.
[0027] Please see Figure 1 , Figure 2 and Figure 4 The fixing component 9 includes connecting rods 91. Two connecting rods 91 are fixedly installed inside the mounting groove 8, and sliding blocks 92 are slidably connected to the outer ends of the two connecting rods 91. Springs 93 are fixedly installed at the bottom of the two sliding blocks 92. The springs 93 are located at the outer ends of the connecting rods 91. Adjusting plates 94 are fixedly installed on one side of the two sliding blocks 92, and locking blocks 95 are fixedly installed on the inner side of the two adjusting plates 94. A fixing buckle 96 is movably connected to the outer end of the locking block 95. The fixing buckle 96 is located on one side of the sliding door 3.
[0028] Manually press down on the adjusting plate 94, which in turn causes the locking block 95 to adjust downwards. Pushing plate 4 then causes the locking block 95 to adjust, adjusting the locking block 95 to below the fixing buckle 96. Release the pressing hand, and the sliding block 92 adjusts upwards using the elasticity of the spring 93. This causes the sliding block 92 to adjust the adjusting plate 94 upwards, which in turn causes the locking block 95 to adjust upwards. The locking block 95 then locks into the fixing buckle 96 for fixation, thereby securing the two sliding doors 3.
[0029] Working principle: The sliding door 3 drives the roller 22 to roll and adjust inside the sliding groove 21, making the adjustment of the sliding door 3 smoother. When the user pushes the sliding door 3, the sliding door 3 drives the push plate 4 to adjust. The push plate 4 can clean the impurities inside the sliding groove 21 and collect them in the collection groove 5. Then, the impurities in the collection groove 5 are processed uniformly. When both sliding doors 3 need to be closed, the sliding door 3 drives the fixing plate 71 to adjust, bringing the two fixing plates 71 closer together. The sealing gasket 73 on one side of the other fixing plate 71 is locked in the sealing groove 72 on one side of the fixing plate 71. The gap between the two sliding doors 3 is sealed by manually pressing down the adjusting plate 94, which in turn moves the locking block 95 downwards. The locking block 95 is adjusted to be below the fixing buckle 96. The pressing hand is released, and the sliding block 92 is adjusted upwards by the elasticity of the spring 93. The sliding block 92 then moves the adjusting plate 94 upwards, which in turn moves the locking block 95 upwards. The locking block 95 is locked inside the fixing buckle 96 for fixation, thereby fixing the two sliding doors 3. The above is the working process of the entire device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A type of aluminum profile door and window with high installation sealing performance, characterized in that: The aluminum profile frame (1) is provided with sliding components (2) symmetrically arranged on the inner wall of the aluminum profile frame (1), and sliding doors (3) are fixedly installed between the sliding components (2). Push plates (4) are fixedly installed symmetrically on both sides of the two sliding doors (3). Collection grooves (5) are symmetrically opened on the inner wall of the aluminum profile frame (1), and buffer pads (6) are fixedly installed symmetrically on both sides of the two sliding doors (3).
2. The aluminum profile door and window with high installation sealing performance according to claim 1, characterized in that: A sealing component (7) is provided on one side of each of the two sliding doors (3), and a mounting groove (8) is symmetrically opened on one side of each of the two aluminum profile frames (1), and a fixing component (9) is provided between the two mounting grooves (8).
3. The aluminum profile door and window with high installation sealing performance according to claim 1, characterized in that: The sliding assembly (2) includes a sliding groove (21), which is symmetrically opened on the inner wall of the aluminum profile frame (1). Each sliding groove (21) is connected to a roller (22) which is symmetrically rotated to the two sides of the sliding door (3).
4. The aluminum profile door and window with high installation sealing performance according to claim 2, characterized in that: The sealing assembly (7) includes a fixing plate (71), both fixing plates (71) are fixedly installed on one side of the push plate (4), one of the fixing plates (71) has a sealing groove (72) on one side, and the other fixing plate (71) has a sealing gasket (73) fixedly installed on one side, the sealing gasket (73) and the sealing groove (72) are size-matched.
5. The aluminum profile door and window with high installation sealing performance according to claim 2, characterized in that: The fixing component (9) includes connecting rods (91), two connecting rods (91) are fixedly installed inside the mounting groove (8), and sliding blocks (92) are slidably connected to the outer ends of the two connecting rods (91). Springs (93) are fixedly installed at the bottom of the two sliding blocks (92), and the springs (93) are located at the outer ends of the connecting rods (91).
6. The aluminum profile door and window with high installation sealing performance according to claim 5, characterized in that: An adjusting plate (94) is fixedly installed on one side of each of the two sliding blocks (92), and a locking block (95) is fixedly installed on the inner side of each of the two adjusting plates (94). A fixing buckle (96) is movably connected to the outer end of the locking block (95), and the fixing buckle (96) is located on one side of the sliding door (3).
Citation Information
Patent Citations
Aluminum profile door and window sealing noise reduction structure convenient to disassemble and assemble
CN221462187U