Waterproof broken bridge aluminum door and window
By setting up drainage mechanisms in the window frames of broken bridge aluminum doors and windows, including inclined drainage holes and flow guide holes, the water accumulation problem caused by aging or deformation of the sealant strip is solved, and the waterproof performance is significantly improved.
Patent Information
- Application Number
- CN202421549893.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-02
AI Technical Summary
After the sealing strips of existing broken bridge aluminum doors and windows are aging or deformed, it is easy to cause water accumulation inside the window frames, erode the window frames and sealing strips, and reduce waterproof performance.
A waterproof broken bridge aluminum door and window was designed. The window frame was equipped with a drainage mechanism, including inclined drainage holes and flow guide holes, equipped with a flow guide piece, and rainwater was discharged to the outside world through the flow guide holes and drainage holes to avoid water accumulation inside the window frame.
Effectively prevent water accumulation inside the window frame, avoid erosion and aging, and significantly improve the waterproof performance of broken bridge aluminum doors and windows.
Smart Images
Figure CN222797351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermally-broken aluminum doors and windows, in particular to a waterproof thermally-broken aluminum door and window. Background Art
[0002] Broken bridge aluminum doors and windows are made of broken bridge aluminum profiles and hollow glass. They have the functions of energy saving, sound insulation, noise prevention, dust prevention and waterproofing. The broken bridge in the name refers to the use of insulation strips in the aluminum alloy profile to disconnect the inner and outer parts, thereby effectively preventing the transfer of heat and improving the thermal insulation performance of doors and windows.
[0003] The broken bridge aluminum doors and windows are generally divided into four parts: multi-layer glass structure, window frame, inner opening sash and center support. The existing broken bridge aluminum doors and windows are generally sealed by the mutual friction between the inner opening sash and the sealing strip on the window frame when the inner opening sash and the window frame are closed. However, the repeated friction between the sealing strip and the inner opening sash may cause the sealing strip to deform, resulting in a certain amount of rainwater in the window frame of the broken bridge aluminum doors and windows for a long time, corroding the window frame and the internal sealing strip, accelerating the aging of the sealing strip inside the window frame, affecting the waterproof performance of the broken bridge aluminum doors and windows, and the waterproof performance of the broken bridge aluminum doors and windows is not strong. Utility Model Content
[0004] The utility model aims to provide a waterproof thermal break aluminum door and window so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof insulated aluminum door and window, comprising a window frame, a sealing mechanism is provided on the top side of the window frame, a drainage mechanism is provided in the window frame, the drainage mechanism comprises a plurality of drainage holes, the plurality of drainage holes are provided on the outer wall of the window frame, and the spacing between two adjacent drainage holes is equal, the drainage holes are inclined, a guide hole is provided on the inner wall of the window frame at the position corresponding to the drainage hole, the guide hole is located above the drainage hole, and a guide piece is provided at the position corresponding to the guide hole and the drainage hole in the window frame.
[0006] Preferably, the guide member includes two guide plates, the two guide plates are relatively inclined and arranged at the top ends of the plurality of guide holes, and the two guide plates are fixedly connected to the inner wall of the window frame.
[0007] Preferably, a limiting plate is obliquely provided at a position corresponding to the drainage hole in the window frame, and the limiting plate is fixedly connected to the inner wall of the window frame, and the lowest point of the limiting plate is located at the bottom end of the highest point of the drainage hole.
[0008] Preferably, the sealing mechanism includes a rectangular tube, which is located in the middle position of the top side of the window frame, and the bottom end of the rectangular tube is provided with a baffle rod with a T-shaped cross-section, and the top of the baffle rod is located in the rectangular tube and in contact with the inner wall of the rectangular tube, and a first magnetic plate is fixedly installed on the bottom side of the baffle rod, and a second magnetic plate is fixedly installed in the middle groove opening of the window frame, and the bottom side of the first magnetic plate is in contact with the top side of the second magnetic plate.
[0009] Preferably, baffles are provided on both sides of the baffle rod, and the baffles are fixedly connected to the baffle rod and the first magnetic plate, the top side of the baffle is arranged in an inclined shape, and the bottom side of the baffle is in contact with the top side of the second magnetic plate.
[0010] Preferably, elastic strips are provided on both sides of the baffle rod, and the elastic strips are fixedly connected to the inner wall of the rectangular tube, and the elastic strips are hollow inside and filled with air.
[0011] The utility model has the following beneficial effects:
[0012] The improved thermally-insulated aluminum door and window, after the inner opening sash and the window frame are closed, uses a sealing mechanism to seal the gap between the inner opening sash and the window frame. When outside rainwater enters the gap between the inner opening sash and the window frame due to aging or deformation of the sealing strip in the window frame, the rainwater that flows into the above gap passes through the diversion holes and the drainage holes and is discharged to the outside. No rainwater will remain inside the window frame to corrode the window frame and the sealing mechanism and affect the sealing effect of the sealing mechanism. The thermally-insulated aluminum door and window has a strong waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of the internal structure of a part of the window frame of the utility model;
[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the front view structure of
[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.
[0017] In the figure: 1. window frame; 2. sealing mechanism; 21. rectangular tube; 22. baffle rod; 23. first magnetic plate; 24. second magnetic plate; 25. baffle plate; 26. elastic strip; 3. drainage mechanism; 31. drainage hole; 32. guide hole; 33. guide member; 331. guide plate; 332. limit plate. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0019] The utility model provides a technical solution: Figure 1-3 The utility model discloses a waterproof insulated aluminum door and window, comprising a window frame 1, a blocking mechanism 2 is provided on the top side of the window frame 1, a drainage mechanism 3 is provided in the window frame 1, the drainage mechanism 3 comprises a plurality of drainage holes 31, the plurality of drainage holes 31 are provided on the outer wall of the window frame 1, and the spacing between two adjacent drainage holes 31 is equal, the drainage holes 31 are inclined, a guide hole 32 is provided on the inner wall of the window frame 1 at a position corresponding to the drainage hole 31, the guide hole 32 is located above the drainage hole 31, and a guide member 33 is provided in the window frame 1 at a position corresponding to the guide hole 32 and the drainage hole 31.
[0020] In this embodiment, after the inner opening sash and the window frame 1 are closed, the gap between the inner opening sash and the window frame 1 is blocked by the sealing mechanism 2. When external rainwater enters the gap between the inner opening sash and the window frame 1 due to aging or deformation of the sealing strip in the window frame 1, the rainwater flowing into the above-mentioned gap is constrained by the guide member 33 to be quickly discharged to the outside through the guide hole 32 and the drainage hole 31, and almost no rainwater is retained inside the window frame 1.
[0021] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the guide member 33 includes two guide plates 331, the two guide plates 331 are relatively inclined and arranged at the top ends of the plurality of guide holes 32, and the two guide plates 331 are fixedly connected to the inner wall of the window frame 1;
[0022] In this embodiment, after the rainwater flows into the window frame 1, due to the obstruction of the sealing mechanism, the rainwater will directly fall onto the guide plate 331, and then the rainwater will flow along the inclined guide plate 331 toward the guide hole 32, and finally pass through the guide hole 32 and fall onto the limit plate 332.
[0023] In a further preferred embodiment of the present invention, Figure 2As shown, a limit plate 332 is obliquely provided at a position corresponding to the drainage hole 31 in the window frame 1, and the limit plate 332 is fixedly connected to the inner wall of the window frame 1, and the lowest point of the limit plate 332 is located at the bottom end of the highest point of the drainage hole 31;
[0024] In this embodiment, the rainwater falling onto the limiting plate 332 flows along the inclined guide plate 331 toward the drainage hole 31 , so that the rainwater directly passes through the drainage hole 31 and is discharged to the outside.
[0025] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the blocking mechanism 2 includes a rectangular tube 21, which is located in the middle of the top side of the window frame 1, and a blocking rod 22 with a T-shaped cross section is provided at the bottom end of the rectangular tube 21, and the top of the blocking rod 22 is located in the rectangular tube 21 and connected to the inner wall of the rectangular tube 21, and a first magnetic plate 23 is fixedly installed on the bottom side of the blocking rod 22, and a second magnetic plate 24 is fixedly installed in the middle groove opening of the window frame 1, and the bottom side of the first magnetic plate 23 is in contact with the top side of the second magnetic plate 24;
[0026] In the present embodiment, it should be noted that the top side of the rectangular tube 21 is fixedly connected to the bottom side of the inner sash of the thermally-insulated aluminum door and window. After the inner sash and the window frame 1 are closed, due to the attraction between the first magnetic plate 23 and the second magnetic plate 24, the bottom side of the first magnetic plate 23 and the top side of the second magnetic plate 24 are tightly fitted together, and a strong friction force is generated between the first magnetic plate 23 and the second magnetic plate 24, which exerts a restraining force on the inner sash and enhances the stability of the inner sash and the window frame 1 after closing.
[0027] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, baffles 25 are provided on both sides of the baffle rod 22, and the baffles 25 are fixedly connected to the baffle rod 22 and the first magnetic plate 23, the top side of the baffle 25 is arranged in an inclined shape, and the bottom side of the baffle 25 is in contact with the top side of the second magnetic plate 24;
[0028] In this embodiment, during the closing process of the inner opening sash and the window frame 1, the baffle plate 25 will first be driven to contact the top side of the window frame 1, so that the baffle rod 22 and the first magnetic plate 23 will not conflict with the corner of the groove on the top side of the window frame 1 to affect the closing of the inner opening sash and the window frame 1;
[0029] After the first magnetic plate 23 and the second magnetic plate 24 are attached to each other, the baffle plate 25 is tightly attached to the top side of the window frame 1 and the top side of the second magnetic plate 24, so that the baffle plate 25, the baffle rod 22 and the rectangular tube 21 form a complete partition to block the gap between the inner sash and the window frame 1;
[0030] After the rainwater enters the gap between the inner sash and the window frame 1, if the rainwater splashes onto the baffle 22, the rainwater can quickly slide along the vertical inner wall of the baffle 22 to the baffle 25, and then slide along the inclined inner wall above the baffle 25 to the limit plate 332.
[0031] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, elastic strips 26 are provided on both sides of the blocking rod 22, and the elastic strips 26 are fixedly connected to the inner wall of the rectangular tube 21, and the elastic strips 26 are hollow inside and filled with air;
[0032] In this embodiment, the elastic strip 26 can be arranged to continuously apply an upward thrust to the blocking rod 22 through the contraction deformation of the elastic strip 26 after the first magnetic plate 23 and the second magnetic plate 24 are attached to each other, so that the first magnetic plate 23 moves upward a certain distance after the inner opening sash is separated from the window frame 1, thereby further avoiding the inner opening sash and the window frame 1 from closing and causing the blocking rod 22 to conflict with the window frame 1.
[0033] Working principle: During the separation process of the inner opening sash and the window frame 1, the baffle plate 25 will slide against the top side of the window frame 1, so that the baffle rod 22 and the first magnetic plate 23 will not conflict with the corners of the groove on the top side of the window frame 1 to affect the separation of the inner opening sash and the window frame 1;
[0034] During the closing process of the inner opening sash and the window frame 1, the baffle plate 25 will first be driven to contact the top side of the window frame 1, so that the baffle rod 22 and the first magnetic plate 23 will not conflict with the corner of the groove on the top side of the window frame 1 to affect the closing of the inner opening sash and the window frame 1;
[0035] After the window frame 1 is closed, the attraction between the first magnetic plate 23 and the second magnetic plate 24 makes the bottom side of the first magnetic plate 23 fit tightly with the top side of the second magnetic plate 24, so that the baffle 25 fits tightly with the second magnetic plate 24 and the top side of the window frame 1. At this time, the baffle 25, the baffle rod 22 and the rectangular tube 21 form a complete partition to block the gap between the inner sash and the window frame 1. The friction force generated when the baffle 25, the second magnetic plate 24 and the top side of the window frame 1 collide with each other and the friction force generated when the first magnetic plate 23 and the second magnetic plate 24 collide with each other will exert a resistance on the inner sash, so that the inner sash and the window frame 1 are closed together more stably.
[0036] When rainwater from the outside enters the gap between the window frame 1 and the inner opening sash, due to the obstruction of the above-mentioned partition and the baffle 25, the rainwater entering the above-mentioned gap will directly fall onto the guide plate 331, and then slide along the inclined guide plate 331 in the direction of the guide hole 32, and then pass through the guide hole 32 and fall onto the limiting plate 332 below, and flow along the limiting plate 332 in the direction of the drainage hole 31, and finally be discharged to the outside through the drainage hole 31.
[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A waterproof thermal break aluminum door and window, comprising a window frame (1), characterized in that: A blocking mechanism (2) is provided on the top side of the window frame (1), a drainage mechanism (3) is provided inside the window frame (1), the drainage mechanism (3) comprises a plurality of drainage holes (31), the plurality of drainage holes (31) are provided on the outer wall of the window frame (1), and the spacing between two adjacent drainage holes (31) is equal, the drainage holes (31) are arranged in an inclined manner, a guide hole (32) is provided on the inner wall of the window frame (1) at a position corresponding to the drainage hole (31), the guide hole (32) is located above the drainage hole (31), and a guide member (33) is provided at a position corresponding to the guide hole (32) and the drainage hole (31) in the window frame (1).
2. The waterproof thermal break aluminum door and window according to claim 1, characterized in that: The guide member (33) comprises two guide plates (331), the two guide plates (331) are arranged at the top ends of the plurality of guide holes (32) in a relatively inclined manner, and the two guide plates (331) are fixedly connected to the inner wall of the window frame (1).
3. The waterproof thermal break aluminum door and window according to claim 2 is characterized by: A limiting plate (332) is obliquely provided at a position corresponding to the drainage hole (31) in the window frame (1), and the limiting plate (332) is fixedly connected to the inner wall of the window frame (1), and the lowest point of the limiting plate (332) is located at the bottom end of the highest point of the drainage hole (31).
4. The waterproof thermal break aluminum door and window according to claim 3 is characterized by: The blocking mechanism (2) comprises a rectangular tube (21), the rectangular tube (21) being located at the middle position of the top side of the window frame (1), the bottom end of the rectangular tube (21) being provided with a blocking rod (22) having a T-shaped cross-section, and the top of the blocking rod (22) being located inside the rectangular tube (21) and connected to the inner wall of the rectangular tube (21), the bottom side of the blocking rod (22) being fixedly mounted with a first magnetic plate (23), the middle groove opening of the window frame (1) being fixedly mounted with a second magnetic plate (24), and the bottom side of the first magnetic plate (23) being connected to the top side of the second magnetic plate (24).
5. The waterproof thermal break aluminum door and window according to claim 4, characterized in that: Baffles (25) are provided on both sides of the baffle rod (22), and the baffles (25) are fixedly connected to the baffle rod (22) and the first magnetic plate (23), the top side of the baffle plate (25) is arranged in an inclined shape, and the bottom side of the baffle plate (25) is in contact with the top side of the second magnetic plate (24).
6. The waterproof thermal break aluminum door and window according to claim 5, characterized in that: Elastic strips (26) are provided on both sides of the blocking rod (22), and the elastic strips (26) are fixedly connected to the inner wall of the rectangular tube (21), and the elastic strips (26) are hollow inside and filled with air.