Skylight profile structure

Abstract

The present application relates to the technical field of door and window structures, and in particular to a skylight profile structure, comprising a skylight frame and a window frame, wherein the skylight frame is connected to the window frame through a hinge mechanism and is controlled by a driving motor fixed on the inner side of the skylight frame. The driving motor transmits the rotational force to the threaded rods on both sides of the skylight frame through mechanisms such as an active bevel gear, a driven bevel gear, a linkage rod and a linkage bevel gear, thereby driving a driving member connected to the threaded rod to move up and down. The movement of the driving member pushes the skylight frame to open or close through the driving rod. The first hinge, the second hinge and the third hinge in the hinge mechanism ensure the smooth rotation and stable support of the skylight frame. In addition, the structure is also provided with a damping plate and an anti-wear plate to increase the service life, and the skylight frame is prevented from being over-opened through the opening on the third hinge and the flange on the adjusting member, while the limit block on the threaded rod prevents the driving member from falling off. The entire structure realizes the electric control of the skylight frame, improving the convenience and safety of use.

Description

Technical Field

[0001] The present application relates to the technical field of door and window structures, and in particular to a skylight profile structure. Background Art

[0002] The skylight frame is the main supporting structure of the skylight frame, and its profile selection is crucial to the overall performance and safety of the skylight frame. Common skylight frame profiles include aluminum alloy profiles, hot-dip galvanized square tubes and hot-dip galvanized plates. The sunshade parts of the skylight frame include sunshades and sunshades. Their profiles and structural designs have an important impact on the sunshade effect and overall aesthetics of the skylight frame. The important structure for the rotation of the skylight frame is the transmission structure. The transmission structure is the key part connecting the motor and the door and window sashes. It converts the rotational motion of the motor into linear motion or rotational motion of the door and window sashes. The transmission structure includes various forms such as bevel gears, chains, and connecting rods.

[0003] In the prior art, a connecting rod is usually used to push the skylight frame, and the skylight frame and the window frame are opened by cooperating with each other through a hinge mechanism. However, the simple push of the connecting rod will increase its wear, thereby reducing the service life of the skylight frame structure. When other power-assisted hinges are added to the skylight, an additional groove needs to be opened and then the power-assisted hinges are installed. Therefore, a skylight profile structure is applied for. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present application is to provide a skylight profile structure for solving the problem that the push of the connecting rod will increase the wear of the connecting rod.

[0005] The above-mentioned purpose of the present application is achieved through the following technical solutions: a skylight profile structure, including a window frame and a skylight frame, wherein at least one mounting groove is opened at the upper end of the skylight frame, and blocking blocks are fixedly arranged at both ends of the mounting groove, and the window frame and the skylight frame are rotatably connected by a hinge mechanism.

[0006] By adopting the above technical solution, by opening a mounting groove in the window frame, when adding hinges to the frame later, it is only necessary to install the hinges in the mounting groove without the need for subsequent additional grooves.

[0007] Furthermore, the hinge mechanism includes a fixing part and an adjusting part, the fixing part is fixedly connected to the window frame, the adjusting part is fixedly connected to the skylight frame, the upper end of the adjusting part is rotatably connected to the first hinge part, the other end of the first hinge part is rotatably connected to the fixing part, the lower end of the first hinge part is provided with a second hinge part, one end of the second hinge part is rotatably connected to the fixing part and the other end is rotatably connected to the adjusting part, a sliding groove is provided on the adjusting part at one end away from the second hinge part, a third hinge part is slidably arranged in the sliding groove, and the other end of the third hinge part is rotatably connected to the second hinge part.

[0008] By adopting the above technical solution, the sunroof is pushed to move its driving rod upward. At this time, the first hinge and the second hinge in the hinge mechanism rotate normally, and one end is slidably connected to the fixed part through the third hinge, which can ensure that when the sunroof frame is lifted to different angles, it can assist in bearing force, thereby increasing the service life of the transmission rod.

[0009] Furthermore, a driving motor is provided on the inner side of the sunroof frame, and the driving motor is fixedly connected to the sunroof frame. The output end of the driving motor extends downward, and an active bevel gear is fixedly provided on the sunroof frame. The inner sides of both ends of the active bevel gear are connected to driven bevel gears. A linkage rod is fixedly provided on one end of each driven bevel gear away from the active bevel gear, and the linkage rod is rotatably connected to the bottom of the sunroof frame. A linkage bevel gear is fixedly provided on the end of the linkage rod away from the active bevel gear. Threaded rods are rotatably provided at both ends of the sunroof frame, and a transmission bevel gear is fixedly provided at the bottom of the threaded rod. The transmission bevel gear and the linkage bevel gear are meshingly connected. Driving parts are slidably provided on both sides of the sunroof frame, and the driving parts are threadedly connected to the threaded rods. A driving rod is rotatably provided on the driving part, and the end of the driving rod away from the driving part is rotatably connected to the window frame. The hinge mechanism is provided with a pair of hinges located on both sides of the window frame and the upper end of the sunroof frame, respectively.

[0010] By adopting the above technical solution, when the sunroof frame is opened, the driving motor is started to drive the active bevel gear. The active bevel gear is connected to the driven bevel gear through the inner sides of both ends to transmit the rotational force to the driven bevel gear. A linkage rod is fixedly provided at one end of each driven bevel gear away from the active bevel gear, and the linkage rod rotates accordingly. A linkage bevel gear is fixedly provided at one end of the linkage rod away from the active bevel gear, and the linkage bevel gear rotates with the linkage rod. When the linkage bevel gear rotates, the transmission bevel gear and the threaded rod are driven to rotate through the meshing relationship, and the threaded drive rod is driven to move, thereby driving the hinge mechanism to achieve automation.

[0011] Furthermore, a damping plate is installed at the connection between the third hinge member and the second hinge member.

[0012] By adopting the above solution, after the driving rod lifts the sunroof frame, after the driving motor stops, the driving rod will support the sunroof frame to maintain the status quo. By providing damping plates at the connection points of the first hinge, the second hinge and the third hinge, supporting force can be provided for the sunroof frame.

[0013] Furthermore, the adjusting member is provided with an anti-wear sheet at the connection between the first hinge member and the second hinge member.

[0014] By adopting the above solution, the provision of the anti-wear sheet can reduce the friction between the first hinge part, the second hinge part and the adjusting part, thereby increasing their service life.

[0015] Furthermore, a first opening is formed at one end of the third hinge member close to the fixing member, and a matching flange is fixedly provided on the adjusting member.

[0016] By adopting the above scheme, if the driving motor fails, one rotation will lift the sunroof frame, causing damage to the window frame and the sunroof frame. A first opening and a flange on the adjusting member are provided on the third hinge member. When the sunroof frame is lifted at an excessive angle, the flange will be stuck in the first opening, thereby getting stuck.

[0017] Furthermore, a limiting block is fixedly arranged on one end of the threaded rod away from the linked bevel gear.

[0018] By adopting the above solution, the driving member is prevented from being separated from the threaded rod.

[0019] Furthermore, a second opening is formed on the second hinge member.

[0020] By adopting the above solution, since the flange is provided on the adjusting member, jamming may occur when closing, so a second opening is provided on the second hinge member to avoid this technical problem.

[0021] Furthermore, a limit spring is provided at one end of the linkage rod close to the linkage bevel gear, and one end of the limit spring abuts against a fixed ring, and the fixed ring is fixedly connected to the linkage rod. A rotating ring is provided at the other end of the limit spring, and the rotating ring is rotatably connected to the linkage rod, and the rotating ring abuts against the non-output end of the driven bevel gear.

[0022] By adopting the above solution, the limit spring is provided to prevent the linkage bevel gear from always abutting against the driven bevel gear.

[0023] Furthermore, the driving rod is made of hot-dip galvanized sheet.

[0024] By adopting the above solution, after hot-dip galvanizing treatment, it has good anti-corrosion performance and can ensure the durability of the skylight frame structure.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. Through the linkage design of the driving motor, the active bevel gear, the driven bevel gear, the linkage rod, the linkage bevel gear, the transmission bevel gear and the threaded rod, the efficient transmission of the opening and closing of the sunroof frame is realized. This design can accurately and quickly control the opening and closing angle of the sunroof frame, improving the convenience and efficiency of use.

[0027] 2. The third hinge is connected to the fixing part by sliding, which can assist the force when the sunroof frame is lifted to different angles, reduce the burden on other transmission parts, and thus improve the stability and service life of the entire sunroof frame structure.

[0028] 3. The first opening on the third hinge and the flange design on the adjusting member can automatically get stuck when the sunroof frame is lifted at an excessive angle, thereby preventing damage caused by drive motor failure or misoperation and improving the safety of the sunroof frame structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure in the embodiment;

[0030] Figure 2 Skylight profile cross-section structure usage diagram;

[0031] Figure 3 is a structural schematic diagram of another viewing angle in the embodiment;

[0032] Figure 4 It is a schematic diagram of the bottom structure of doors and windows;

[0033] Figure 5 yes Figure 1 Enlarged view of point A in the middle;

[0034] Figure 6 yes Figure 3 Enlarged view of point B in the middle;

[0035] Figure 7 yes Figure 4 Enlarged view of point C in the middle;

[0036] Figure 8 yes Figure 4 Enlarged view of point D in the middle.

[0037] 1. Window frame; 11. Driving motor; 12. Active bevel gear; 13. Driven bevel gear; 14. Linking rod; 15. Linking bevel gear; 16. Threaded rod; 17. Transmission bevel gear; 18. Driving member; 19. Driving rod; 2. Skylight frame; 21. Fixing member; 22. Adjusting member; 23. First hinge member; 24. Second hinge member; 25. Third hinge member; 26. Slide groove; 27. Damping plate; 28. Anti-wear plate; 29. ​​First opening; 3. Flange; 31. Limit block; 32. Second opening; 4. Limit spring; 41. Fixed ring; 42. Rotating ring; 5. Mounting groove; 51. Blocking block. DETAILED DESCRIPTION

[0038] The present application is further described in detail below in conjunction with the accompanying drawings.

[0039] Example, see Figure 1 , Figure 2A skylight profile structure includes a window frame 1 and a skylight frame 2. A plurality of mounting grooves 5 are provided on the cross section of the window frame 1. Blocking blocks 51 are fixedly provided at both ends of the mounting grooves 5. The window frame 1 and the skylight frame 2 are rotatably connected through a hinge mechanism. By providing the mounting grooves 5 in the window frame 1, when a hinge is subsequently added to the through frame, it is only necessary to install the hinge in the mounting grooves 5.

[0040] In this embodiment, refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 as well as Figure 8 The hinge mechanism includes a fixing member 21 and an adjusting member 22. The fixing member 21 is fixedly connected to the window frame 1, and the adjusting member 22 is fixedly connected to the skylight frame 2. The upper end of the adjusting member 22 is rotatably connected to a first hinge member 23, and the other end of the first hinge member 23 is rotatably connected to the fixing member 21. The lower end of the first hinge member 23 is provided with a second hinge member 24. One end of the second hinge member 24 is rotatably connected to the fixing member 21 and the other end is rotatably connected to the adjusting member 22. The adjusting member 22 is far away from the second hinge. A slide groove 26 is provided at one end of the member 24, and a third hinge member 25 is slidably arranged in the slide groove 26. The other end of the third hinge member 25 is rotatably connected to the second hinge member 24 to push the sunroof so that its driving rod 19 moves upward. At this time, the first hinge member 23 and the second hinge member 24 in the hinge mechanism rotate normally, and one end is slidably connected to the fixed member 21 through the third hinge, which can ensure that when the sunroof frame 2 is lifted at different angles, it can assist in bearing force, thereby increasing the service life of the transmission rod.

[0041] In this embodiment, a driving motor 11 is arranged on the inner side of the sunroof frame 2, and the driving motor 11 is fixedly connected to the sunroof frame 2. The output end of the driving motor 11 extends downward, and an active bevel gear 12 is fixedly arranged on the sunroof frame 2. Driven bevel gears 13 are connected to the inner sides of both ends of the active bevel gear 12. A linkage rod 14 is fixedly arranged on one end of each driven bevel gear 13 away from the active bevel gear 12. The linkage rod 14 is rotatably connected to the bottom of the sunroof frame 2, and a linkage bevel gear 15 is fixedly arranged on one end of the linkage rod 14 away from the active bevel gear 12. Threaded rods 16 are rotatably arranged on both ends of the sunroof frame 2, and a transmission bevel gear 17 is fixedly arranged at the bottom of the threaded rod 16. The transmission bevel gear 17 and the linkage bevel gear 15 are meshingly connected. Driving members 18 are slidably arranged on both sides of the sunroof frame 2, and the driving member 18 is threadedly connected to the threaded rod 16. A driving rod 19 is rotatably arranged on the driving member 18, and one end of the driving rod 19 away from the driving member 18 is rotatably connected to the window frame 1. The hinge mechanism is provided with a pair of hinge mechanisms, which are respectively located on both sides of the upper ends of the window frame 1 and the sunroof frame 2. When the sunroof frame 2 is opened, the driving motor 11 is started to drive the active bevel gear 12. The active bevel gear 12 is connected to the driven bevel gear 13 through the inner sides of both ends to transmit the rotational force to the driven bevel gear 13. A linkage rod 14 is fixedly provided at one end of each driven bevel gear 13 away from the active bevel gear 12. The linkage rod 14 rotates accordingly. A linkage bevel gear 15 is fixedly provided at one end of the linkage rod 14 away from the active bevel gear 12. The linkage bevel gear 15 rotates with the linkage rod 14. When the linkage bevel gear 15 rotates, the transmission bevel gear 17 and the threaded rod 16 are driven to rotate through the meshing relationship, and the threaded drive rod 19 is driven to move, thereby driving the hinge mechanism to realize automation.

[0042] In this embodiment, a damping plate 27 is installed at the connection between the third hinge 25 and the second hinge 24. Considering that after the driving rod 19 lifts the sunroof frame 2, after the driving motor 11 stops, the driving rod 19 will support the sunroof frame 2 to maintain the status quo. By providing damping plates 27 at the connection between the first hinge 23, the second hinge 24 and the third hinge 25, supporting force can be provided for the sunroof frame 2.

[0043] In this embodiment, anti-wear sheets 28 are provided at the connection between the adjusting member 22 and the first hinge member 23 and the second hinge member 24. The provision of the anti-wear sheets 28 can reduce the friction between the first hinge member 23, the second hinge member 24 and the adjusting member 22, thereby increasing their service life.

[0044] In this embodiment, a first opening 29 is provided at one end of the third hinge member 25 close to the fixing member 21, and a matching flange 3 is fixedly provided on the adjusting member 22. If the driving motor 11 fails, the sunroof frame 2 will be lifted when it rotates, thereby causing damage to the window frame 1 and the sunroof frame 2. Since the first opening 29 is provided on the third hinge member 25 and the flange 3 on the adjusting member 22, when the sunroof frame 2 is lifted at too large an angle, the flange 3 will be stuck in the first opening 29, thereby getting stuck.

[0045] In this embodiment, a limit block 31 is fixedly provided on one end of the threaded rod 16 away from the linkage bevel gear 15 to prevent the driving member 18 from being separated from the threaded rod 16 .

[0046] In this embodiment, a second opening 32 is provided on the second hinge member 24. Since the flange 3 is provided on the adjusting member 22, the adjusting member 22 may get stuck when closing. Therefore, a second opening 32 is provided on the second hinge member 24 to avoid this technical problem.

[0047] A limit spring 4 is provided at one end of the linkage rod 14 close to the linkage bevel gear 15, and one limit end abuts against a fixed ring 41, which is fixedly connected to the linkage rod 14. A rotating ring 42 is provided at the other end of the limit spring 4, which is rotatably connected to the linkage rod 14 and abuts against the non-output end of the driven bevel gear 13. The limit spring 4 is provided to prevent the linkage bevel gear 15 from always abutting against the driven bevel gear 13.

[0048] Specific implementation process: start the driving motor 11, the rotation of the active bevel gear 12 is transmitted to the linkage rod 14 through the driven bevel gears 13 at both ends, the linkage rod 14 rotates accordingly, and drives the linkage bevel gear 15 to rotate together, and the rotation of the linkage bevel gear 15 is transmitted to the transmission bevel gear 17 through the meshing relationship, thereby driving the threaded rod 16 to rotate, and the rotation of the threaded rod 16 makes the driving member 18 threadedly connected to it slide on both sides of the window frame 1, and the sliding driving member 18 drives the driving rod 19 to move up and down, because the other end of the driving rod 19 is rotatably connected to the sunroof frame 2, so the up and down movement of the driving rod 19 will drive the sunroof frame 2 to perform a rotational movement to open or close, and while the driving rod 19 drives the sunroof frame 2 to rotate, the hinge mechanism starts to work, and the first hinge member 23 and the second hinge 24 rotate between the fixing member 21 and the adjusting member 22, allowing the sunroof frame 2 to rotate smoothly relative to the window frame 1. The third hinge 25 slides in the slide groove 26 of the fixing member 21 and is connected to the second hinge 24 at the same time, ensuring that the sunroof frame 2 can be stably supported at different angles. The damping plate 27 provides additional support and reduces vibration at the connection of the hinge mechanism. The anti-wear plate 28 reduces the friction between the hinge mechanisms and reduces wear. If the sunroof frame 2 encounters resistance during the opening process or the drive motor 11 fails, the opening on the third hinge 25 and the flange 3 on the adjusting member 22 will interact with each other to prevent the sunroof frame 2 from being damaged due to excessive opening. The limit block 31 on the threaded rod 16 ensures that the drive member 18 will not fall off the threaded rod 16.

[0049] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A skylight profile structure, characterized in that: The invention comprises a window frame (1) and a skylight frame (2), wherein at least one mounting groove (5) is provided on the skylight frame (2), and blocking blocks (51) are fixedly provided at both ends of the mounting groove (5), and the window frame (1) and the skylight frame (2) are rotatably connected via a hinge mechanism; The hinge mechanism comprises a fixing member (21) and an adjusting member (22), wherein the fixing member (21) is fixedly connected to the window frame (1), and the adjusting member (22) is fixedly connected to the skylight frame (2); the upper end of the adjusting member (22) is rotatably connected to a first hinge member (23), and the other end of the first hinge member (23) is rotatably connected to the fixing member (21); a second hinge member (24) is arranged at the lower end of the first hinge member (23), and one end of the second hinge member (24) is rotatably connected to the fixing member (21) and the other end is rotatably connected to the adjusting member (22); a sliding groove (26) is provided at one end of the adjusting member (22) away from the second hinge member (24), and a third hinge member (25) is slidably arranged in the sliding groove (26), and the other end of the third hinge member (25) is rotatably connected to the second hinge member (24).

2. A skylight profile structure according to claim 1, characterized in that: A driving motor (11) is arranged inside the skylight frame (2), and the driving motor (11) is fixedly connected to the skylight frame (2). The output end of the driving motor (11) extends downward. The skylight frame (2) is fixedly provided with a driving bevel gear (12). The inner sides of both ends of the driving bevel gear (12) are connected to driven bevel gears (13). A linkage rod (14) is fixedly arranged at one end of each driven bevel gear (13) away from the driving bevel gear (12). The linkage rod (14) is rotatably connected to the bottom of the skylight frame (2). A linkage gear (15) is fixedly arranged at one end of the linkage rod (14) away from the driving bevel gear (12). ), threaded rods (16) are rotatably provided at both ends of the skylight frame (2), a transmission bevel gear (17) is fixedly provided at the bottom of the threaded rod (16), the transmission bevel gear (17) and the linkage bevel gear (15) are meshingly connected, driving members (18) are slidably provided on both sides of the skylight frame (2), the driving member (18) and the threaded rod (16) are threadedly connected, a driving rod (19) is rotatably provided on the driving member (18), one end of the driving rod (19) away from the driving member (18) is rotatably connected to the window frame (1), and the hinge mechanism is provided with a pair of hinges respectively located on both sides of the upper ends of the window frame (1) and the skylight frame (2).

3. A skylight profile structure according to claim 1, characterized in that: A damping sheet (27) is installed at the connection between the third hinge member (25) and the second hinge member (24).

4. A skylight profile structure according to claim 2, characterized in that: Anti-wear sheets (28) are provided at the connection points between the adjusting member (22) and the first hinge member (23) and the second hinge member (24).

5. The skylight profile structure according to claim 1, characterized in that: A first opening (29) is provided at one end of the third hinge member (25) close to the fixing member (21), and a flange (3) matching the first opening (29) is fixedly provided on the adjusting member (22).

6. A skylight profile structure according to claim 2, characterized in that: A limiting block (31) is fixedly arranged on one end of the threaded rod (16) away from the linkage bevel gear.

7. A skylight profile structure according to claim 3, characterized in that: The second hinge member (24) is provided with a second opening (32).

8. A skylight profile structure according to claim 2, characterized in that: A limit spring (4) is arranged at one end of the linkage rod (14) close to the linkage bevel gear (15); one end of the limit spring (4) abuts against a fixed ring (41); the fixed ring (41) is fixedly connected to the linkage rod (14); the other end of the limit spring (4) is arranged with a rotating ring; the rotating ring is rotatably connected to the linkage rod (14); the rotating ring abuts against the non-output end of the driven bevel gear (13).

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