Automatic locking skylight and mounting structure

Abstract

The invention relates to the technical field of skylight closing, and particularly discloses an automatic locking skylight and mounting structure which comprises a base, a frame is fixedly connected to the upper end of the base, the cross section of the frame and the cross section of the base are of rectangular structure design, and a cross beam is fixedly connected to the center of the inner wall of the frame. After the skylight framework is closed, the locking block and the locking rod are automatically controlled by the electric push rod to be meshed, limiting and locking are provided for the skylight framework, the wind resistance characteristic is greatly improved, the stability of the whole skylight system is improved, and the device is simple in structure, convenient to maintain and suitable for mass production and assembly. The sliding rod and the locking block are arranged below the cross rod along the position of the cross rod, and the electric push rod is matched, so that the electric push rod has multiple functions, opening and closing of the locking piece can be controlled, overturning of the skylight framework can also be controlled, the multiple functions are achieved, and meanwhile the structure is simple and compact.

Description

Technical Field

[0001] The present invention relates to the technical field of skylight closing, and in particular to an automatically locking skylight and an installation structure. Background Art

[0002] Factory skylights are common lighting and ventilation facilities in industrial buildings. Existing skylights are often located in areas far from the ground to obtain maximum ventilation and lighting effects. They are generally controlled by motors to open and close, making it convenient for users to control according to the situation.

[0003] Existing skylights are mainly locked by motors after closing. Not only is the locking effect poor, but the wind resistance is also poor in the face of strong convection, which not only easily damages the driving motor, but also easily causes the skylight to be forced open, causing rain to seep into the factory.

[0004] To this end, we propose an automatic locking skylight and an installation structure. Summary of the Invention

[0005] The object of the present invention is to provide an automatically locking skylight and an installation structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatically locking skylight, comprising a base, a frame fixedly connected to the upper end of the base, the transverse cross-section of the frame and the base being designed as a rectangular structure, and a crossbeam fixedly connected to the center of the inner wall of the frame;

[0007] The outer surface of the upper end of the frame has an arc-shaped structure on both sides, and the crossbeam is rotatably connected to an electric push rod;

[0008] The outer surface of the frame is rotatably connected to a skylight frame via a rotating shaft, and a crossbar is fixedly connected to the middle of the skylight frame. The skylight frame and the crossbar are both matched with the upper end of the frame and are designed as an arc structure;

[0009] The locking part is located on the side below the cross bar away from the rotating shaft. The locking part includes a locking block. One end of the locking block is connected to a sliding rod. The sliding rod slides along the cross bar. The surface of the cross bar is fixedly connected to the locking rod. The locking block is controlled by the electric push rod to engage with the locking rod.

[0010] Among them, the locking block is designed as a C-shaped structure as a whole, the top of the locking block is rotatably connected to the sliding rod, the lower end surface of the cross bar is fixedly connected to a connecting block, the surface of the connecting block is fixedly connected to a rotating rod 1, a circular hole 1 is opened on the surface of the locking block, the rotating rod 1 passes through the circular hole 1, and the locking block rotates with the rotating rod 1 as the fulcrum.

[0011] A sliding groove is provided on the outer surface of the lower end of the cross bar, and the sliding rod slides inside the sliding groove. One end of the sliding rod away from the locking block is rotationally connected to the output end of the electric push rod.

[0012] Among them, locking holes are opened on the outer surfaces of both sides of the cross bar and at positions corresponding to one end of the sliding rod away from the locking block, and circular hole two is opened at positions corresponding to the locking holes of the sliding rod. A support rod is inserted into the circular hole two, and the support rod is fixedly connected to the output end of the electric push rod. The support rod passes through the locking hole and matches the locking hole.

[0013] Wherein, the sliding groove is fully open downward, and the sliding rod is made of a rigid material.

[0014] The sliding groove is semi-open downward, the sliding rod is designed as a horizontal structure, the sliding rod is located inside the sliding groove and slides telescopically, and the sliding rod is made of elastic material as a whole.

[0015] The locking block is designed as an L-shaped structure, a sliding groove is provided on the outer surface of the vertical part of the locking block, a clamping block is slidably connected to the inner surface of the sliding groove, and the edge of the clamping block is designed as an inclined structure.

[0016] The inner surface of the clamping block is fixedly connected to a limiting block, and limiting grooves are provided at corresponding positions of the clamping block and the limiting block, and a spring is fixedly connected between the limiting groove and the limiting block.

[0017] The locking rod is designed as a U-shaped structure, and the horizontal part of the locking rod corresponds to the opening of the locking block.

[0018] A mounting structure for an automatically locking skylight, wherein the frame surface is provided with two groups of openings, the skylight frame is provided with glass on the two surfaces, and is rotatably connected to the frame to cover the openings to form the skylight as a whole, the base is fixedly connected to the top of the top factory building, the cross bar is welded to the skylight frame, and the cross beam is welded to the frame.

[0019] The present invention has at least the following beneficial effects:

[0020] By setting a locking piece, the electric push rod automatically controls the locking block and the locking rod to engage after the sunroof frame is closed, providing a limit lock for the sunroof frame, greatly improving the wind resistance and increasing the stability of the entire sunroof system. The structure is simple and easy to maintain, making it suitable for mass production and assembly.

[0021] By arranging a sliding rod and a locking block below the crossbar and cooperating with an electric push rod, the electric push rod has multiple functions, which can control the opening and closing of the locking piece and the flipping of the sunroof frame. The structure is simple and compact while achieving multiple functions.

[0022] The semi-open design of the sliding groove cooperates with the sliding rod to generate greater friction between the two, further improving the wind resistance of the skylight frame during the closing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 For the present invention Figure 1 A in the middle is an enlarged structural diagram;

[0025] Figure 3 Schematic diagram of the structure of the locking member of the present invention;

[0026] Figure 4 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0027] Figure 5 Schematic diagram of the explosion structure of the locking member of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the sliding groove and the sliding rod of the present invention;

[0029] Figure 7 It is a schematic diagram of the exploded structure of the sliding groove and the sliding rod of the present invention;

[0030] Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in the middle;

[0031] Figure 9 This is a schematic diagram of the overall structure of the first embodiment of the present invention;

[0032] Figure 10 For the present invention Figure 9 The enlarged structural diagram at D in the middle;

[0033] Figure 11 This is a schematic diagram of the overall structure of the second embodiment of the present invention;

[0034] Figure 12 For the present invention Figure 11 The enlarged structural diagram at E in the middle;

[0035] Figure 13 For the present invention Figure 11 Schematic diagram of the F structure;

[0036] Figure 14 This is a structural diagram of embodiment 2 of the present invention;

[0037] Figure 15 It is a structural schematic diagram of the semi-open sliding trough of the present invention.

[0038] In the figure: 1. Base; 10. Frame; 11. Skylight frame; 12. Crossbar; 13. Crossbeam; 14. Electric push rod; 2. Locking piece; 20. Locking rod; 21. Connecting block; 22. Locking block; 23. Turning rod 1; 24. Sliding groove; 25. Sliding rod; 28. Round hole 1; 29. Locking hole; 30. Round hole 2; 31. Support rod; 34. Sliding groove; 35. Block; 36. Limiting groove; 37. Limiting block; 38. Spring. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Example 1

[0041] See also Figure 1-15 The present invention provides a technical solution: an automatically locking skylight, comprising a base 1, a frame 10 fixedly connected to the upper end of the base 1, the transverse cross-section of the frame 10 and the base 1 being a rectangular structure, and a crossbeam 13 fixedly connected to the center of the inner wall of the frame 10;

[0042] The upper outer surface of the frame 10 has an arc-shaped structure on both sides, and the crossbeam 13 is rotatably connected to an electric push rod 14;

[0043] The outer surface of the frame 10 is rotatably connected to a skylight frame 11 via a rotating shaft. A crossbar 12 is fixedly connected to the middle of the skylight frame 11. The skylight frame 11 and the crossbar 12 are both matched with the upper end of the frame 10, and the arc-shaped structure design is conducive to drainage.

[0044] The locking member 2 is located on the side below the cross bar 12 away from the rotating shaft. The locking member 2 includes a locking block 22. One end of the locking block 22 is connected to a sliding rod 25. The sliding rod 25 slides along the cross bar 12. The surface of the cross beam 13 is fixedly connected to the locking rod 20. The locking block 22 is controlled by the electric push rod 14 and engages with the locking rod 20. By setting the locking member 2, the closing strength between the sunroof frame 11 and the frame 10 can be improved, thereby improving the wind resistance and significantly improving the wind resistance of the entire sunroof system.

[0045] See also Figure 2-7The locking block 22 is designed as a C-shaped structure. When the locking block 22 is engaged with the locking rod 20, the locking rod 20 is located in the opening of the locking block 22. The top of the locking block 22 is rotatably connected to the sliding rod 25. The lower end surface of the cross bar 12 is fixedly connected to the connecting block 21. The surface of the connecting block 21 is fixedly connected to the rotating rod 123. The surface of the locking block 22 is provided with a circular hole 128. The rotating rod 123 passes through the circular hole 128. The locking block 22 rotates with the rotating rod 123 as the fulcrum. When the sliding rod 25 moves away from the electric push rod 14, the locking block 22 rotates with the rotating rod 123 as the fulcrum. When moving upward, the sliding rod 25 will push the top of the locking block 22, thereby forcing it to rotate. At this time, the locking block 22 will disengage from the locking rod 20. At this time, the opening of the locking block 22 inside the locking part 2 will disengage from the locking rod 20. The electric push rod 14 continues to push, thereby pushing the entire sunroof frame 11 to rotate with the rotating shaft as the fulcrum. When the electric push rod 14 pushes the sliding rod 25, due to the rotation of the locking block 22, the sliding rod 25 will produce a slight downward deviation. Through the above technical solution, the dual functions of unlocking and lifting can be achieved by controlling the electric push rod 14.

[0046] See also Figure 4 、 5 -7. A sliding groove 24 is formed on the outer surface of the lower end of the cross bar 12. The sliding rod 25 slides inside the sliding groove 24. The end of the sliding rod 25 away from the locking block 22 is rotatably connected to the output end of the electric push rod 14.

[0047] See also Figure 1 、 7 -10, locking holes 29 are provided on the outer surfaces of both sides of the cross bar 12 at positions corresponding to the end of the sliding rod 25 away from the locking block 22, and a second round hole 30 is provided at the position corresponding to the locking hole 29 of the sliding rod 25. A support rod 31 is inserted into the second round hole 30, and the support rod 31 is fixedly connected to the output end of the electric push rod 14. The support rod 31 passes through the locking hole 29 and matches the locking hole 29. When the electric push rod 14 needs to open the sunroof frame 11, it pushes the sliding rod 25 along the sliding groove 24 to move toward the locking block 22, forcing the locking block 22 to rotate. At this time, the support rod 31 moves along the locking hole 29 moves to the locking hole 29a, and the electric push rod 14 continues to apply thrust to lift the sunroof frame 11 until it reaches the maximum opening. When the sunroof frame 11 needs to be closed, the electric push rod 14 is controlled to retract. After the sunroof frame 11 and the frame 10 are closed, the electric push rod 14 continues to retract, and the support rod 31 will pull the sliding rod 25 along the sliding groove 24 and gradually away from the locking block 22. At this time, the locking block 22 rotates in the opposite direction under the traction of the sliding rod 25 and engages with the locking rod 20, completing the engagement and locking between the sunroof frame 11 and the frame 10. During this process, the support rod 31 moves from a to b along the locking hole 29. Figure 9 The figure shows the state in which the sunroof frame 11 is naturally opened in this embodiment.

[0048] See also Figure 6 、 7 The sliding groove 24 is fully open downward to prevent the locking block 22 from rotating and causing the sliding rod 25 to be blocked from moving downward. The sliding rod 25 is made of rigid material to improve the stability of traction. The sliding rod 25 uses the support rod 31 and the locking block 22 as support points during the sliding process. Through the above technical solution, when the sunroof frame 11 is in the open or closed state, the support rod 31 is forced to always be located at a of the locking hole 29 under the influence of the gravity of the sunroof frame 11, thereby improving the stability of the structure.

[0049] Example 2

[0050] See also Figure 11-15 The sliding groove 24 is semi-open downward, and the sliding rod 25 is a horizontal structure design. The sliding rod 25 is located inside the sliding groove 24 and slides telescopically. The sliding rod 25 is made of an elastic material as a whole. The inner surface of the sliding groove 24 contacts the outer surface of the sliding rod 25. In order to make the opening and closing of the sunroof frame 11 more stable, the horizontal sliding rod 25 is inserted into the sliding groove 24 with an arc structure and a semi-open structure, forcing it to deform, so that friction is generated between the sliding rod 25 and the sliding groove 24. The sliding rod 25 is elastic as a whole, which can leave a deformation margin for the rotation of the locking block 22 to prevent the lock from being locked. The stop block 22 is locked, and the friction force between the sliding rod 25 and the sliding groove 24 is greater than the gravity generated when the sunroof frame 11 is flipped. When the sunroof frame 11 needs to be opened, the electric push rod 14 applies thrust to the sliding rod 25 and the cross bar 12. Since the friction force between the sliding rod 25 and the sliding groove 24 is greater than the gravity generated when the sunroof frame 11 is flipped, under the obstruction of the locking block 22 and the locking rod 20, the rotation of the locking block 22 and the flipping of the sunroof frame 11 are synchronized, and the amount of gap between the locking block 22 and the locking rod 20 is the amount of flipping of the sunroof frame 11. Through the above structure, the wind resistance of the overall structure is increased. Figure 11 The middle part shows the state of the skylight frame 11 when it is subjected to strong wind.

[0051] See also Figure 13 、 14The locking block 22 is designed as an L-shaped structure. The outer surface of the vertical part of the locking block 22 is provided with a sliding groove 34. The inner surface of the sliding groove 34 is slidably connected with a card block 35. The edge of the card block 35 is designed as an inclined structure. The inner surface of the card block 35 is fixedly connected to the limiting block 37. The limiting groove 36 is provided at the corresponding position of the card block 35 and the limiting block 37. A spring 38 is fixedly connected between the limiting groove 36 and the limiting block 37. In order to further improve the wind resistance stability, when the skylight frame 11 encounters strong wind before or when closing, the support rod 31 moves from the locking hole 29a to b in advance. At this time, the locking block 2 2 is parallel to the connecting block 21. Since the friction between the sliding rod 25 and the sliding groove 24 is greater than the gravity generated when the sunroof frame 11 is flipped, the support rod 31 cannot return to the locking hole 29a by gravity when the sunroof frame 11 is flipped. When the inclined surface of the clamping block 35 contacts the inclined surface of the locking rod 20, the clamping block 35 is forced to slide along the sliding groove 34 until the locking rod 20 is separated from the inclined surface of the clamping block 35 and contacts the horizontal surface of the clamping block 35. At this time, the closing of the sunroof frame 11 is completed. The above technical solution increases the closing stability of the sunroof frame 11 in a strong wind environment. Embodiment 1 is mainly suitable for a breeze environment or a windless environment.

[0052] See also Figure 11 、 12 The locking rod 20 is designed as a U-shaped structure as a whole, and the cross-section can be a circular tube design or a sheet design. The horizontal part of the locking rod 20 corresponds to the opening of the locking block 22, and the opening shape of the locking block 22 can be a rectangular design or an arc design.

[0053] See also Figure 1 , an installation structure for an automatically locking skylight, the frame 10 surface is provided with two groups of openings, the skylight frame 11 is two groups of surfaces with glass, and is rotatably connected to the frame 10 to cover the openings to form the skylight as a whole, the base 1 is fixedly connected to the top of the top factory building, the cross bar 12 is welded to the skylight frame 11, and the cross beam 13 is welded to the frame 10.

[0054] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0055] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatically locking skylight, comprising a base (1), wherein the upper end of the base (1) is fixedly connected to a frame (10), the transverse cross-sections of the frame (10) and the base (1) are rectangular in design, and a crossbeam (13) is fixedly connected to the center of the inner wall of the frame (10); Its characteristics are: The outer surface of the upper end of the frame (10) has an arc-shaped structure on both sides, and the crossbeam (13) is rotatably connected to an electric push rod (14); The outer surface of the frame (10) is rotatably connected to a skylight frame (11) via a rotating shaft, and a crossbar (12) is fixedly connected to the middle of the skylight frame (11). Both the skylight frame (11) and the crossbar (12) match the upper end of the frame (10) and are designed as an arc structure. A locking member (2) is located below the crossbar (12) on a side away from the rotating shaft. The locking member (2) includes a locking block (22). One end of the locking block (22) is connected to a sliding rod (25). The sliding rod (25) slides along the crossbar (12). The surface of the crossbeam (13) is fixedly connected to a locking rod (20). The locking block (22) is controlled by an electric push rod (14) to engage with the locking rod (20).

2. The automatic locking sunroof according to claim 1, characterized in that: The locking block (22) is designed as a C-shaped structure as a whole. The top of the locking block (22) is rotatably connected to the sliding rod (25). The lower end surface of the cross bar (12) is fixedly connected to the connecting block (21). The surface of the connecting block (21) is fixedly connected to a rotating rod (23). A circular hole (28) is provided on the surface of the locking block (22). The rotating rod (23) passes through the circular hole (28). The locking block (22) rotates with the rotating rod (23) as a fulcrum.

3. The automatic locking sunroof according to claim 2, characterized in that: The outer surface of the lower end of the cross bar (12) is provided with a sliding groove (24), and the sliding rod (25) slides inside the sliding groove (24). The end of the sliding rod (25) away from the locking block (22) is rotatably connected to the output end of the electric push rod (14).

4. The automatic locking sunroof according to claim 3, characterized in that: The outer surfaces of both sides of the cross bar (12) are provided with locking holes (29) at positions corresponding to one end of the sliding rod (25) away from the locking block (22); the sliding rod (25) is provided with a second circular hole (30) at a position corresponding to the locking hole (29); a support rod (31) is inserted into the second circular hole (30); the support rod (31) is fixedly connected to the output end of the electric push rod (14); the support rod (31) passes through the locking hole (29) and matches the locking hole (29).

5. The automatic locking sunroof according to claim 3, characterized in that: The sliding groove (24) is fully open downward, and the sliding rod (25) is made of a rigid material.

6. The automatic locking sunroof according to claim 3, characterized in that: The sliding groove (24) is half-open downward, and the sliding rod (25) is designed as a horizontal structure. The sliding rod (25) is located inside the sliding groove (24) and slides telescopically. The sliding rod (25) is made of elastic material as a whole.

7. The automatic locking sunroof according to claim 2, characterized in that: The locking block (22) is designed as an L-shaped structure. A sliding groove (34) is provided on the outer surface of the vertical part of the locking block (22). A clamping block (35) is slidably connected to the inner surface of the sliding groove (34). The edge of the clamping block (35) is designed as an inclined structure.

8. The automatic locking sunroof according to claim 7, characterized in that: The inner surface of the clamping block (35) is fixedly connected to a limiting block (37); corresponding positions of the clamping block (35) and the limiting block (37) are provided with limiting grooves (36); and a spring (38) is fixedly connected between the limiting groove (36) and the limiting block (37).

9. The automatic locking sunroof according to claim 1, characterized in that: The locking rod (20) is designed as a U-shaped structure, and the horizontal portion of the locking rod (20) corresponds to the opening of the locking block (22).

10. The automatic locking sunroof installation structure according to any one of claims 1 to 9, characterized in that: The frame (10) is provided with two groups of openings on its surface. The skylight frame (11) is provided with glass on its two groups of surfaces and is rotatably connected to the frame (10) to cover the openings to form a skylight as a whole. The base (1) is fixedly connected to the top of the factory building. The crossbar (12) is welded to the skylight frame (11), and the crossbeam (13) is welded to the frame (10).

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