Louver canopy

Abstract

The utility model discloses a shutter canopy, which relates to the related technical field of shutter sheds, and comprises edge beams, the lower ends of the edge beams are connected with supporting legs, a plurality of shutters are connected in the edge beams, connecting pieces are rotatably arranged between the two ends of any shutter and the edge beams, connecting rods are connected among the plurality of connecting pieces on one side, and the connecting rods are connected with the edge beams. The connecting piece comprises auxiliary sealing pieces, the two ends of the shutter are connected with the auxiliary sealing pieces respectively, a transmission rod is connected between the two auxiliary sealing pieces, and the transmission rod is connected with the shutter; rotation of the shutters is controlled through linkage of the sealing pieces on the two sides of the shutters, the shutters of the whole shutter shed can rotate conveniently, the transmission rods between the auxiliary sealing pieces on the two sides can control the transmission structures on the two sides of the shutters to rotate synchronously, the two ends of the shutters can rotate at the same time, the distortion influence on the shutters in the rotating process is reduced, and the service life of the shutters is prolonged. And the service life of the shutter is prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of louvered awnings, and in particular to a louvered rain awning. Background Technology

[0002] Venetian blinds, as a common outdoor tool for sun and rain protection, are used in various aspects of life. They are mainly constructed by bolting beams and columns together. Multiple beams enclose the space of the canopy to accommodate the louvers. The louvers are linearly laid out in the canopy space, and the rotation of the louvers is controlled by a drive device at both ends of the louvers.

[0003] The existing manually controlled louvered louvers only operate through a single reducer to drive all the louvers to rotate. The driving force is insufficient, which can easily cause the louvers to twist and affect their normal rotation. Utility Model Content

[0004] Purpose of the invention: The purpose of this utility model is to provide a louvered awning that solves the problem of uneven force on the louvers during the louvered awning's flipping drive process, which easily causes the louvers to deform.

[0005] Technical solution:

[0006] A louvered awning includes a side beam with a support leg connected to its lower end. A plurality of louvers are connected within the side beam. Each louver has a connector rotatably mounted between its two ends and the side beam. A connecting rod connects the connectors on one side. Each connector includes a secondary sealing plate. The two ends of each louver are respectively connected to the secondary sealing plate. A transmission rod connects two secondary sealing plates and is connected to the louver.

[0007] Preferably, the connector further includes a plurality of main sealing plates, the number of which is greater than the number of secondary sealing plates, and both the main sealing plates and the secondary sealing plates are rotatably connected to the connecting rod.

[0008] Preferably, the sub-seals are spaced apart between the main seals.

[0009] Preferably, the main sealing plate and the secondary sealing plate are respectively provided with rivet nuts and inserts at both ends, and the connecting members arranged in pairs are fixedly connected to the louvers by the rivet nuts and the inserts.

[0010] Preferably, in pairs of adjacent louvers, the side of one louver is located above the insert of the other louver.

[0011] Preferably, one of the sub-seal plates is connected to a reducer for driving, and the reducer is connected to a lever for driving.

[0012] Preferably, a driving block and a connecting block are fixedly connected to the two axial end faces of the sub-seal plate, the driving block passes through the side beam, the driving block is connected to the reducer, and the connecting block is fixedly connected to the transmission rod.

[0013] Preferably, the side beam has a central beam in the middle, and the side beam has louvers on both sides of the central beam.

[0014] Beneficial effects: By controlling the rotation of multiple louvers through the linkage of the sealing plates on both sides of the louver, the rotation of the louvers in the entire louvered structure is facilitated. The transmission rod between the secondary sealing plates on both sides can control the synchronous rotation of the transmission structure on both sides of the louver, so that both ends of the louver can rotate at the same time, reducing the torsional effect on the louvers during rotation and improving the service life of the louvers. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of a partial structure of the edge beam of this utility model;

[0017] Figure 3 This is a schematic diagram of the movable louver structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the sub-sealing sheet structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the main sealing sheet structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the drive structure of this utility model;

[0021] Figure 7 for Figure 6 Enlarged structural diagram at point A in the middle.

[0022] Reference numerals: 11. Support leg; 12. Louver; 13. Center beam; 14. Reducer; 15. Side beam; 21. Main sealing plate; 211. Rotating shaft; 22. Connecting rod; 23. Secondary sealing plate; 231. Drive block; 232. Connecting block; 24. Connecting shaft; 25. Rivet nut; 26. Insert plate; 27. Transmission rod. Detailed Implementation

[0023] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Example 1

[0025] like Figures 1 to 7As shown, a louvered awning includes a side beam 15, with four corners of the side beam 15 respectively fixedly connected to support legs 11, and the lower ends of the support legs 11 are fixedly installed on the ground.

[0026] Several louvers 12 are connected inside the side beam 15. A middle beam 13 is fixedly connected to the center of the side beam 15. The louvers 12 are evenly distributed on both sides of the middle beam 13 and are arranged in parallel. The louvers 12 can rotate around the axis inside the side beam 15.

[0027] Both ends of the louver 12 are fixedly connected to connectors, and the connectors at both ends are rotatably connected to the middle beam 13 or the side beam 15.

[0028] The connector is used not only to connect the louver 12, the middle beam 13, and the side beam 15, but also to synchronize the movement of the louver 12 on the same side, making it convenient for the louver 12 to flip.

[0029] The connector includes a main sealing plate 21 and a secondary sealing plate 23. The number of main sealing plates 21 is much greater than the number of secondary sealing plates 23. Both the main sealing plates 21 and the secondary sealing plates 23 are installed at both ends of the louver 12. The main sealing plates 21 are mainly used for the linkage of the louver 12 on the same side, while the secondary sealing plates 23 are used for the transmission to drive the synchronous movement of both ends of the louver 12.

[0030] Both the main sealing plate 21 and the secondary sealing plate 23 are rotatably mounted on the side beam 15 or the middle beam 13. The main sealing plate 21 is provided with a rotating shaft 211, which is rotatably connected to the side beam 15 or the middle beam 13. Both the main sealing plate 21 and the secondary sealing plate 23 are fixedly connected to the louver 12. When the main sealing plate 21 and the secondary sealing plate 23 rotate, they can drive the louver 12 to rotate synchronously.

[0031] Both the main sealing plate 21 and the secondary sealing plate 23 are T-shaped, with insert plates 26 and rivet nuts 25 fixedly connected to their horizontal ends respectively. One side of the louver 12 has a slot, and the insert plate 26 is inserted into the slot to connect and fix one side of the louver 12. The other side of the louver 12 is fixedly connected to the main sealing plate 21 or the secondary sealing plate 23 through the rivet nuts 25. The two connecting parts do not contact each other, and the louvers 12 on the connecting parts abut against each other. One side of the louver 12 abuts against the upper end of the insert plate 26 of the other louver 12 to achieve the effect of gap sealing and improve the shielding effect.

[0032] A connecting shaft 24 is fixedly connected to the lower vertical end. The connecting shafts 24 of the main sealing plate 21 and the auxiliary sealing plate 23 on the same side are rotatably mounted on the same connecting rod 22. The connecting rod 22 abuts against the end wall of the side beam 15 or the middle beam 13, but the connecting rod 22 can move freely horizontally and vertically without affecting the normal rotation of the main sealing plate 21 and the auxiliary sealing plate 23.

[0033] When the main sealing plate 21 and the secondary sealing plate 23 rotate, the rivet nut 25 of one of them abuts against the adjacent insert 26, thereby realizing the transmission between them. At the same time, the connecting rod 22 will drive all the main sealing plates 21 and the secondary sealing plates 23 to rotate synchronously, thereby realizing the synchronous opening or closing of the louvers 12.

[0034] At the same time, both the rivet nut 25 and the insert 26 are fixedly connected to the louver 12, and the rivet nut 25 and the insert 26 are connected to drive the louver 12 to rotate.

[0035] In the main sealing plate 21 and the secondary sealing plate 23, the main sealing plate 21 is the driven member, while the secondary sealing plate 23 is the driving member. The movement of the secondary sealing plate 23 drives the movement of the main sealing plates 21 at both ends, thus transmitting the power in sequence.

[0036] The front and rear sides of the secondary sealing plate 23 are respectively fixedly connected to the connecting block 232 and the driving block 231. The driving block 231 of one of the secondary sealing plates 23 passes through the side beam 15. The driving block 231 passes through the side beam 15 and is fixedly connected to the reducer 14. The lower end of the reducer 14 is connected to the rotating rod. The reducer 14 is driven to rotate through the rotating rod, which in turn drives the secondary sealing plate 23 to rotate. The movement of the secondary sealing plate 23 can further extend and drive the main sealing plate 21 on the same side to rotate.

[0037] The louver 12 needs to be rotated synchronously from both ends. There is only one reducer 14, which is connected to only one secondary sealing plate 23. However, the twisting of the sealing plate 23 can easily cause the louver 12 to twist itself, resulting in damage. Therefore, a transmission rod 27 is connected between the secondary sealing plates 23 at both ends of the louver 12. The transmission rod 27 and the connecting block 232 are fixedly connected. The secondary sealing plate 23 on one side drives the secondary sealing plate 23 on the other side to rotate through the transmission rod 27, thereby achieving the transmission effect and ensuring that the two sides of the louver 12 rotate synchronously, which facilitates the adjustment of the louver 12.

[0038] Meanwhile, the secondary sealing plate 23 is not only located on one side of the reducer 14, but also has multiple sets. The secondary sealing plates 23 at both ends are driven by the transmission rod 27 to reduce the torque on the louver 12 during rotation. The secondary sealing plates 23 at both ends of the middle beam 13 are fixedly connected, thereby driving the louver 12 on the other side of the middle beam 13 to rotate.

[0039] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A louvered awning, comprising a side beam (15), the lower end of which is connected to a support leg (11), and a plurality of louvers (12) connected within the side beam (15), characterized in that: Each of the louvers (12) has a connector rotatably mounted between its two ends and the side beam (15). A connecting rod (22) is connected between several of the connectors on one side. The connector includes a secondary sealing plate (23). The two ends of the louver (12) are respectively connected to the secondary sealing plate (23). A transmission rod (27) is connected between two secondary sealing plates (23). The transmission rod (27) is connected to the louver (12).

2. The louvered awning according to claim 1, characterized in that: The connector also includes a number of main sealing plates (21), the number of which is greater than the number of secondary sealing plates (23), and both the main sealing plates (21) and the secondary sealing plates (23) are rotatably connected to the connecting rod (22).

3. A louvered awning according to claim 2, characterized in that: The sub-seals (23) are spaced apart between the main seals (21).

4. A louvered awning according to claim 2, characterized in that: The main sealing plate (21) and the secondary sealing plate (23) are respectively provided with rivet nuts (25) and inserts (26) at both ends. The connectors are arranged side by side, and the rivet nuts (25) and the inserts (26) are fixedly connected to the louvers (12).

5. A louvered awning according to claim 4, characterized in that: The louvers are adjacent to each other, with the side of one louver (12) located above the insert (26) of the other louver (12).

6. A louvered awning according to claim 2, characterized in that: One of the sub-seals (23) is connected to a reducer (14) for driving, and the reducer (14) is connected to a lever for driving.

7. A louvered awning according to claim 6, characterized in that: A drive block (231) and a connecting block (232) are fixedly connected to the two axial end faces of the sub-seal plate (23), respectively. The drive block (231) passes through the side beam (15). The drive block (231) is connected to the reducer (14). The connecting block (232) is fixedly connected to the transmission rod (27).

8. A louvered awning according to claim 1, characterized in that: The side beam (15) has a middle beam (13) in the middle, and the side beam (15) has louvers (12) on both sides of the middle beam (13).

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