Self-positioning type aluminum alloy door and window

Abstract

The utility model belongs to the field of building doors and windows, particularly relates to a self-positioning type aluminum alloy door and window, and aims to solve the problems that in the prior art, the door and window can be kept at a specified angle after being opened by increasing the damping effect during opening and closing, but the damping effect is reduced along with time use, so that the original effect is lost, and the door and window cannot be opened. In order to solve the problems that in the prior art, the angle of a door and window is difficult to keep only through damping, and the angle is prone to change due to external force, the following scheme is provided: the door and window comprises a frame and a window door hinged to one side of the frame, and a handle is arranged on the side edge of the window door; the connecting strip is used for connecting the frame and the window door, a sliding block is arranged on the inner wall of the bottom of the frame in a sliding mode, one end of the connecting strip is rotationally arranged on the top of the sliding block, when the handle is reset, the polygonal frame at the bottom will be clamped with the polygonal block, so that the connecting strip cannot rotate, and therefore the purpose that the window door is opened to a specific angle is achieved. And the positioning opening effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of building door and window technology, and in particular to a self-positioning aluminum alloy door and window. Background Technology

[0002] With the continuous advancement of the construction industry, doors and windows, as an important component of buildings, are also constantly developing their technology. Aluminum alloy doors and windows, due to their advantages such as lightweight, high strength, corrosion resistance, and ease of processing, have been widely used in modern buildings.

[0003] Most existing doors and windows work by increasing the damping effect when opening and closing, in order to help keep the doors and windows at a specified angle after they are opened. However, as they are used over time, the damping effect will decrease, thus losing its original effect. Moreover, it is difficult to maintain the angle of the doors and windows by damping alone, and the angle is easily changed by external forces. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of existing technology where doors and windows are mostly maintained at a specified angle by increasing the damping effect when opening and closing. However, the damping effect will decrease over time and lose its original effect. Furthermore, it is difficult to maintain the angle of the door and window by damping alone, and the angle is easily changed by external forces. Therefore, a self-positioning aluminum alloy door and window is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A self-positioning aluminum alloy door and window includes a frame and a window door hinged to one side of the frame, wherein a handle is provided on the side of the window door;

[0007] A connecting bar is used to connect the frame and the window / door. A slider is slidably provided on the bottom inner wall of the frame. One end of the connecting bar is rotatably provided on the top of the slider. A fixing block is fixedly provided on one side of the window / door. A rotating rod is fixedly provided on the other end of the connecting bar, and the rotating rod rotates through the fixing block.

[0008] A positioning component is used to position and fix a window or door. The positioning component is set inside the window or door. An L-shaped groove is opened on one side of the window or door. A connecting plate is slidably arranged inside the L-shaped groove. A polygonal frame is fixedly arranged at one end of the connecting plate. A polygonal block is fixedly arranged at the bottom of the rotating rod. The polygonal block cooperates with the polygonal frame.

[0009] In one possible design, an L-shaped plate is slidably disposed inside the L-shaped groove, and the connecting plate is fixedly disposed at one end of the L-shaped plate.

[0010] In one possible design, the positioning component further includes an eccentric wheel, which is fixedly sleeved on the outer wall of the handle's pivot, and the eccentric wheel engages with one end of the L-shaped plate.

[0011] In one possible design, a side plate is fixedly installed on one side of the L-shaped plate, a fixing plate is fixedly installed on the inner wall of one side of the L-shaped groove, a limit rod is fixedly installed at the bottom of the side plate, and the limit rod slides through the fixing plate. A compression spring is sleeved on the outer wall of the limit rod, and the two ends of the compression spring are respectively fixedly installed at the bottom of the side plate and the top of the fixing plate.

[0012] In one possible design, a mounting plate is provided on one side of the window / door, and the mounting plate mates with an L-shaped groove.

[0013] In one possible design, the mounting plate is attached to the window or door with screws.

[0014] In practical use, when it is necessary to open the window, simply turn the handle normally to open the window. When the handle is turned, it will drive the eccentric wheel to rotate, which will drive the L-shaped plate to move downward. The L-shaped plate will drive the polygonal frame to move downward through the connecting plate, so that the polygonal frame is separated from the outer wall of the polygonal block. At this time, the connecting rod can drive the rotating rod to rotate, so that the connecting rod can move normally to realize the opening and closing of the window. When the window is opened to the designated position, the handle is reset, and the L-shaped plate will be reset by the compression spring, so that the polygonal frame is re-engaged with the polygonal block and the connecting rod is fixed, thereby achieving the effect of positioning and opening, and preventing the window from being pushed by wind or other external forces.

[0015] In this utility model, the self-positioning aluminum alloy door and window, through the structure of polygonal frame and polygonal block, can achieve a fixed effect when the door and window are closed or opened to a specified angle, thereby achieving the purpose of positioning for closing or opening, improving the stability and safety of the door and window, and avoiding the problem of not being able to maintain the specified opening and closing angle due to external factors;

[0016] In this utility model, the self-positioning aluminum alloy door and window, through the eccentric wheel, can optimize the operation performance and stability of the positioning component, so that when the window and door are opened normally, the engagement of the polygonal frame and polygonal block can be released, making the operation simple and convenient for use.

[0017] In this invention, when the window is opened by rotating the handle normally, the limiting effect of the bottom connecting bar is automatically released, allowing it to open smoothly. When the handle is reset, the polygonal frame at the bottom will engage with the polygonal block, preventing the connecting bar from rotating, thereby opening the window to a specific angle and achieving the effect of positioning and opening. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of a self-positioning aluminum alloy door and window proposed in this utility model;

[0019] Figure 2 This is an exploded structural diagram of a self-positioning aluminum alloy door and window proposed in this utility model.

[0020] Figure 3 This utility model Figure 2 Enlarged view of the structure of section A;

[0021] Figure 4 This utility model Figure 2 Enlarged view of the structure of section B;

[0022] Figure 5 This is an exploded structural diagram of the polygonal block and polygonal frame of a self-positioning aluminum alloy door and window proposed in this utility model.

[0023] In the diagram: 1. Frame; 2. Window / Door; 3. Connecting Strip; 4. Slider; 5. Mounting Plate; 6. L-shaped Groove; 7. Handle; 8. Eccentric Wheel; 9. Side Plate; 10. Fixing Plate; 11. Limiting Rod; 12. Compression Spring; 13. L-shaped Plate; 14. Polygonal Frame; 15. Fixing Block; 16. Connecting Plate; 17. Rotating Rod; 18. Polygonal Block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Reference Figure 1 A self-positioning aluminum alloy door and window, used in the field of building doors and windows, includes: a frame 1 and a window 2 hinged to one side of the frame 1.

[0027] Reference Figure 3-4 A handle 7 is provided on the side of the window 2 for the user to operate the window 2. A slider 4 is slidably installed on the bottom inner wall of the frame 1, and the slider 4 can slide along the inner wall of the frame 1. One end of the connecting rod 3 is rotatably installed on the top of the slider 4, and the other end is connected to the window 2. Specifically, a fixing block 15 is fixedly installed on one side of the window 2, and a rotating rod 17 is fixedly installed on the other end of the connecting rod 3. The rotating rod 17 rotates through the fixing block 15, so that the connecting rod 3 can realize the action of opening or closing the window 2.

[0028] Example 2

[0029] refer to Figure 4-5An improvement upon Embodiment 1 is made as follows: To achieve the self-positioning function of the window / door 2, a positioning component is provided. The positioning component is located inside the window / door 2, and an L-shaped groove 6 is provided on one side of the window / door 2. A connecting plate 16 is slidably disposed inside the L-shaped groove 6, and a polygonal frame 14 is fixedly disposed at one end of the connecting plate 16. A polygonal block 18 is fixedly disposed at the bottom of the rotating rod 17, and the polygonal block 18 cooperates with the polygonal frame 14. By inserting the polygonal block 18 into the polygonal frame 14, the window / door 2 is positioned and fixed.

[0030] Reference Figure 3-4 To further optimize the positioning components, an L-shaped plate 13 is slidably disposed inside the L-shaped groove 6, and a connecting plate 16 is fixedly disposed at one end of the L-shaped plate 13. In this way, by moving the L-shaped plate 13, the connecting plate 16 and the polygonal frame 14 can be moved together, thereby facilitating the engagement or disengagement of the polygonal block 18 and the polygonal frame 14.

[0031] In addition, the positioning component also includes an eccentric wheel 8, which is fixedly sleeved on the outer wall of the rotating shaft of the handle 7. The eccentric wheel 8 cooperates with one end of the L-shaped plate 13. When the handle 7 is turned, the eccentric wheel 8 will push the L-shaped plate 13 to move, thereby realizing the positioning or unlocking of the window door 2.

[0032] To ensure the stability of the L-shaped plate 13 during movement, a side plate 9 is fixedly installed on one side of the L-shaped plate 13, and a fixing plate 10 is fixedly installed on the inner wall of one side of the L-shaped groove 6. A limit rod 11 is fixedly installed at the bottom of the side plate 9, and the limit rod 11 slides through the fixing plate 10. A compression spring 12 is sleeved on the outer wall of the limit rod 11, and the two ends of the compression spring 12 are respectively fixedly installed at the bottom of the side plate 9 and the top of the fixing plate 10. In this way, the compression spring 12 can provide a restoring force for the L-shaped plate 13, so that when the handle 7 is reset, it can automatically achieve positioning and fixation.

[0033] Specifically, when it is necessary to open window 2, simply turn handle 7 normally to open window 2. When handle 7 is turned, it will drive eccentric wheel 8 to rotate, which will drive L-shaped plate 13 to move downward. L-shaped plate 13 drives polygonal frame 14 to move downward through connecting plate 16, so that polygonal frame 14 is separated from the outer wall of polygonal block 18. At this time, connecting bar 3 can drive rotating rod 17 to rotate, so that connecting bar 3 can move normally to realize the opening and closing of window 2. When window 2 is opened to the designated position, handle 7 is reset, and L-shaped plate 13 will be reset through compression spring 12, so that polygonal frame 14 is engaged with polygonal block 18 again to fix connecting bar 3, thereby achieving the effect of positioning and opening, and preventing window 2 from being pushed by wind or other external forces.

[0034] Reference Figure 2A mounting plate 5 is also provided on one side of the window 2. The mounting plate 5 mates with the L-shaped groove 6 and is installed on the window 2 with screws. The mounting plate 5 facilitates the user to install or maintain the positioning component as needed.

[0035] 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 self-positioning aluminum alloy door and window, characterized in that, include: A frame (1) and a window (2) hinged to one side of the frame (1), wherein a handle (7) is provided on the side of the window (2); A connecting bar (3) is used to connect the frame (1) and the window (2). A slider (4) is slidably provided on the bottom inner wall of the frame (1). One end of the connecting bar (3) is rotatably provided on the top of the slider (4). A fixing block (15) is fixedly provided on one side of the window (2). A rotating rod (17) is fixedly provided on the other end of the connecting bar (3), and the rotating rod (17) rotates through the fixing block (15). A positioning component is used to position and fix the window door (2). The positioning component is set inside the window door (2). An L-shaped groove (6) is provided on one side of the window door (2). A connecting plate (16) is slidably arranged inside the L-shaped groove (6). A polygonal frame (14) is fixedly arranged at one end of the connecting plate (16). A polygonal block (18) is fixedly arranged at the bottom of the rotating rod (17). The polygonal block (18) cooperates with the polygonal frame (14).

2. The self-positioning aluminum alloy door and window according to claim 1, characterized in that, An L-shaped plate (13) is slidably disposed inside the L-shaped groove (6), and the connecting plate (16) is fixedly disposed at one end of the L-shaped plate (13).

3. A self-positioning aluminum alloy door and window according to claim 2, characterized in that, The positioning component also includes an eccentric wheel (8), which is fixedly sleeved on the outer wall of the rotating shaft of the handle (7), and the eccentric wheel (8) cooperates with one end of the L-shaped plate (13).

4. A self-positioning aluminum alloy door and window according to claim 3, characterized in that, A side plate (9) is fixedly provided on one side of the L-shaped plate (13), and a fixing plate (10) is fixedly provided on the inner wall of one side of the L-shaped groove (6). A limiting rod (11) is fixedly provided at the bottom of the side plate (9), and the limiting rod (11) slides through the fixing plate (10). A compression spring (12) is sleeved on the outer wall of the limiting rod (11), and the two ends of the compression spring (12) are respectively fixedly provided at the bottom of the side plate (9) and the top of the fixing plate (10).

5. A self-positioning aluminum alloy door and window according to claim 1, characterized in that, A mounting plate (5) is provided on one side of the window (2), and the mounting plate (5) cooperates with the L-shaped groove (6).

6. A self-positioning aluminum alloy door and window according to claim 5, characterized in that, The mounting plate (5) is installed on the window (2) by screws.

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