Door and window aluminum alloy section with drainage groove

Abstract

The utility model relates to door and window aluminium alloy section bar technical field and disclose a door and window aluminium alloy section bar with drainage groove, including main body section bar, first side edge drainage groove, second side edge drainage groove, assembly clamping groove, middle part connecting chamber, central chamber, central drainage groove, central drainage passage, first drainage hole, second drainage hole, third drainage hole, side edge reinforcing strip, the main body section bar includes a section bar shell, and the first side edge drainage groove and second side edge drainage groove are arranged with array shape respectively in section bar shell front end and both sides. The utility model discloses through the first side edge drainage groove, second side edge drainage groove, central drainage groove and the cooperation of first drainage hole, second drainage hole, third drainage hole of array shape distribution, form multidirectional, efficient drainage system, can quickly drain rainwater, avoid rainwater to accumulate in section bar, effectively promote door and window drainage performance, prevent rainwater from seeping into the room.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy profiles for doors and windows, specifically to an aluminum alloy profile for doors and windows with a drainage groove. Background Technology

[0002] Aluminum alloy profiles for doors and windows are widely used in the building door and window industry, and their performance directly affects the sealing and drainage performance of doors and windows. However, existing aluminum alloy profiles for doors and windows still have the following problems: the drainage structure design is not reasonable enough, rainwater easily accumulates inside the profile, leading to poor drainage and potentially seeping into the room, affecting the indoor environment; the overall structural strength and stability of the profiles need to be improved, as they are prone to deformation under external forces after long-term use, affecting the normal use and sealing effect of doors and windows; and insufficient fitting precision between the assembly slots and door and window accessories may lead to unstable installation, affecting the overall performance of doors and windows. Utility Model Content

[0003] (a) Technical problems to be solved.

[0004] In view of the shortcomings of the prior art, this utility model provides an aluminum alloy profile for doors and windows with drainage channels. It has a reasonable layout of drainage channels, precise assembly slots and reinforced structural design, which solves the problems of poor drainage, insufficient structural strength and unstable assembly mentioned in the background art.

[0005] (ii) Technical solution.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy profile for doors and windows with drainage grooves, including a main profile, a first side drainage groove, a second side drainage groove, an assembly slot, a central connecting cavity, a central chamber, a central drainage groove, a central drainage channel, a first drainage hole, a second drainage hole, a third drainage hole, and a side reinforcing strip.

[0007] The main profile includes a profile shell. The front end and both sides of the profile shell are respectively provided with a first side drainage groove and a second side drainage groove in an array to quickly drain rainwater from the front end and both sides of the profile and prevent rainwater accumulation. The top two sides of the profile shell are provided with assembly slots for precise assembly and connection with other door and window components. The upper and lower side walls at both ends of the main profile are provided with a central connecting cavity, which can be used to pass through connecting components or enhance the overall structural stability of the profile.

[0008] The central chamber includes a central drainage channel that is rolled and assembled at the lower opening of the central connecting cavity. The central drainage channel can efficiently collect rainwater. The central chamber also includes a drainage baffle that is slidably connected to the bottom wall of the assembly slot. The drainage baffle serves to separate and guide the water flow.

[0009] The central chamber is symmetrically located between the upper and lower side walls of the main profile, the central drainage channel is located in the middle of the rear end of the main profile, and the central drainage channel is located in one side of the central chamber, forming a complete drainage path to ensure that rainwater can be discharged quickly.

[0010] The first, second, and third drainage holes are arranged in an array at the rear, sides, and front of the main profile, respectively, for drainage connection, so that rainwater from each area can be collected into the drainage trough and drainage channel through the drainage holes. The inner side wall of the assembly slot is fixedly connected with connecting reinforcing ribs to enhance the structural strength of the assembly slot. The side reinforcing strips are fixedly connected to both sides of the opening of the assembly slot to enhance the side structural strength of the main profile.

[0011] As a further improvement of this utility model: the first side drainage channel and the second side drainage channel are symmetrically distributed, and the channel body is designed with an inclination angle of 3-5°, which is conducive to the rapid diversion of rainwater and improves drainage efficiency.

[0012] As a further improvement of this utility model, the groove size of the assembly slot matches the size of the compatible door and window accessories, and the groove width tolerance is controlled within ±0.1mm to ensure installation stability and ensure tight connection of all door and window components.

[0013] As a further improvement of this utility model, the width and depth of the central drainage trough and central drainage channel are adapted to the drainage requirements of the central chamber, with a width of 8-12mm and a depth of 5-8mm, which can efficiently collect rainwater and drain it, avoiding blockage of the drainage channel.

[0014] As a further improvement of this utility model: the first drainage hole, the second drainage hole, and the third drainage hole have the same diameter, all of which are 3-5mm, and the holes are evenly distributed with a spacing of 50-100mm between adjacent holes to ensure smooth drainage and allow rainwater to be discharged evenly from each area.

[0015] As a further improvement of this utility model, the side reinforcing strip is integrally formed with the main profile and adopts a T-shaped cross-section design to improve the side's resistance to deformation and enhance the overall structural stability of the profile.

[0016] As a further improvement of this utility model: the main body profile is made of 6063-T5 aluminum alloy with a tensile strength of not less than 160MPa and a yield strength of not less than 110MPa. It has the characteristics of being lightweight, high-strength, and corrosion-resistant, adapting to the environment in which doors and windows are used, and extending the service life of the profile.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, a multi-directional and efficient drainage system is formed by the array-distributed first side drainage channel, second side drainage channel, central drainage channel, and cooperating first drainage hole, second drainage hole, and third drainage hole, which can quickly drain rainwater, prevent rainwater from accumulating in the profile, effectively improve the drainage performance of doors and windows, and prevent rainwater from seeping into the room.

[0019] 2. In this utility model, the T-shaped cross-section of the side reinforcing strip is integrally formed and the connecting reinforcing ribs in the assembly slot significantly enhance the overall strength and stability of the profile, reduce deformation under external force, and ensure the normal use and sealing effect of the doors and windows. At the same time, the high-precision dimensional control of the assembly slot ensures a stable connection with the door and window accessories and improves the overall performance of the doors and windows. Attached Figure Description

[0020] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ;

[0021] Figure 2 The overall three-dimensional structure of this utility model Figure 2 ;

[0022] Figure 3 The overall three-dimensional structure of this utility model Figure 3 .

[0023] In the diagram: 1. Main profile; 2. First side drainage channel; 3. Second side drainage channel; 4. Assembly slot; 5. Central connecting cavity; 6. Central chamber; 7. Central drainage channel; 8. Central drainage channel; 9. First drainage hole; 10. Second drainage hole; 11. Third drainage hole; 12. Side reinforcing strip. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figures 1-3 In this embodiment of the utility model, a door and window aluminum alloy profile with a drainage groove includes a main profile 1, a first side drainage groove 2, a second side drainage groove 3, an assembly slot 4, a central connecting cavity 5, a central chamber 6, a central drainage groove 7, a central drainage channel 8, a first drainage hole 9, a second drainage hole 10, a third drainage hole 11, and a side reinforcing strip 12.

[0028] The main profile 1 includes a profile shell. The front end and both sides of the profile shell are respectively provided with a first side drainage groove 2 and a second side drainage groove 3 in an array to quickly drain rainwater from the front end and both sides of the profile and prevent rainwater accumulation. The top two sides of the profile shell are provided with assembly slots 4 for precise assembly and connection with other door and window components. The upper and lower side walls at both ends of the main profile 1 are provided with a central connecting cavity 5, which can be used to pass through connecting components or enhance the overall structural stability of the profile.

[0029] The central chamber 6 includes a central drainage channel 7 that is rolled and mounted at the opening below the central connecting cavity 5. The central drainage channel 7 can efficiently collect rainwater. The central chamber 6 also includes a drainage baffle that is slidably connected to the bottom wall of the mounting slot 4. The drainage baffle serves to separate and guide the water flow.

[0030] The central chamber 6 is symmetrically located between the upper and lower side walls of the main body profile 1. The central drainage channel 7 is located in the middle of the rear end of the main body profile 1. The central drainage channel 8 is located in the central chamber 6 on one side, forming a complete drainage path to ensure that rainwater can be discharged quickly.

[0031] The first drainage hole 9, the second drainage hole 10, and the third drainage hole 11 are arranged in an array at the rear end, both sides, and the front end of the main body profile 1, respectively, for drainage connection, so that rainwater from each area can be collected into the drainage trough and drainage channel through the drainage holes. The inner side wall of the assembly slot 4 is fixedly connected with connecting reinforcing ribs to enhance the structural strength of the assembly slot 4. The side reinforcing strips 12 are fixedly connected to both sides of the opening of the assembly slot 4 to enhance the side structural strength of the main body profile 1.

[0032] The first side drainage trough 2 and the second side drainage trough 3 are symmetrically distributed, and the troughs are designed to be inclined at an angle of 3-5°, which facilitates the rapid flow of rainwater and improves drainage efficiency.

[0033] The groove size of the mounting slot 4 matches the size of the compatible door and window accessories, and the groove width tolerance is controlled within ±0.1mm to ensure installation stability and tight connection of all door and window components.

[0034] The width and depth of the central drainage trough 7 and the central drainage channel 8 are adapted to the drainage requirements of the central chamber 6. The width is 8-12mm and the depth is 5-8mm, which can efficiently collect rainwater and drain it, avoiding blockage of the drainage channel.

[0035] The first drainage hole 9, the second drainage hole 10, and the third drainage hole 11 have the same diameter, all of which are 3-5mm. The holes are evenly distributed, and the distance between adjacent holes is 50-100mm, ensuring smooth drainage and allowing rainwater to be discharged evenly from each area.

[0036] The side reinforcing strip 12 is integrally formed with the main profile 1 and adopts a T-shaped cross-section design; this enhances the side's resistance to deformation and strengthens the overall structural stability of the profile.

[0037] The main profile 1 is made of 6063-T5 aluminum alloy with a tensile strength of not less than 160MPa and a yield strength of not less than 110MPa. It has the characteristics of being lightweight, high-strength, and corrosion-resistant, making it suitable for the use environment of doors and windows and extending the service life of the profile.

[0038] The working principle of this utility model is as follows: When rainwater comes into contact with the profile, the rainwater at the front end and both sides is quickly guided through the first side drainage channel 2 and the second side drainage channel 3. Utilizing their 3-5° inclination angle, the rainwater flows rapidly towards the drainage hole, while the rainwater at the rear end is directly collected through the central drainage channel 7. Rainwater from each area enters the drainage system through the first drainage hole 9, the second drainage hole 10, and the third drainage hole 11, and is finally discharged outdoors through the central drainage channel 8. During the door and window assembly process, the assembly slot 4, with its high-precision dimensional control and a slot width tolerance of ±0.1mm, is tightly connected to the door and window accessories, ensuring a stable installation. The T-shaped cross-section design and integrated molding structure of the side reinforcing strip 12 effectively enhance the profile's resistance to deformation, dispersing stress and ensuring the overall structural stability of the profile when the door and window are subjected to external forces.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A door and window aluminum alloy profile with drainage groove, comprising a main profile (1), a first side drainage groove (2), a second side drainage groove (3), an assembly slot (4), a central connecting cavity (5), a central chamber (6), a central drainage groove (7), a central drainage channel (8), a first drainage hole (9), a second drainage hole (10), a third drainage hole (11), and a side reinforcing strip (12). characterized in that The main body profile (1) includes a profile shell. The front end and both sides of the profile shell are respectively provided with a first side drainage groove (2) and a second side drainage groove (3) in an array. The top two sides of the profile shell are provided with assembly slots (4). The upper and lower side walls of the main body profile (1) are provided with a central connecting cavity (5). The central chamber (6) includes a central drainage groove (7) that is rolled and fitted at the opening below the central connecting cavity (5), and the central chamber (6) also includes a drainage baffle that is slidably connected to the bottom wall of the mounting slot (4). The central chamber (6) is symmetrically located between the upper and lower side walls of the main body profile (1), the central drainage groove (7) is located in the middle of the rear end of the main body profile (1), and the central drainage channel (8) is located in one side of the central chamber (6). The first drainage hole (9), the second drainage hole (10), and the third drainage hole (11) are arranged in an array at the rear end, sides, and front end of the main body profile (1) for drainage connection. The inner wall of the assembly slot (4) is fixedly connected with a connecting reinforcing rib, and the side reinforcing strip (12) is fixedly connected to both sides of the opening of the assembly slot (4).

2. A door and window aluminium alloy profile with a drainage channel according to claim 1, characterized in that: The first side drainage trough (2) and the second side drainage trough (3) are symmetrically distributed, and the troughs are designed to be inclined with an inclination angle of 3-5°.

3. The aluminum alloy profile for doors and windows with a drainage groove according to claim 1, characterized in that: The groove size of the assembly slot (4) matches the size of the door and window fittings, and the groove width tolerance is controlled within ±0.1mm.

4. The aluminum alloy profile for doors and windows with a drainage groove according to claim 1, characterized in that: The width and depth of the central drainage trough (7) and central drainage channel (8) are adapted to the drainage requirements of the central chamber (6), with a width of 8-12mm and a depth of 5-8mm.

5. The aluminum alloy profile for doors and windows with a drainage groove according to claim 1, characterized in that: The first drainage hole (9), the second drainage hole (10), and the third drainage hole (11) have the same diameter, which is 3-5mm, and the holes are evenly distributed with a spacing of 50-100mm between adjacent holes.

6. The aluminum alloy profile for doors and windows with a drainage groove according to claim 1, characterized in that: The side reinforcement strip (12) and the main profile (1) are integrally formed and adopt a T-shaped cross-section design.

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