Building aluminium alloy shutter convenient to clean

Abstract

The utility model relates to the technical field of shutter, disclose convenient to clean's building aluminium alloy shutter, including two protective housing, each protective housing inside all rotatoryly connected with a plurality of limit strip, a plurality of louver board are arranged between both sides protective housing, the louver board and both sides limit strip between interlock, the louver board outer wall is provided with cleaning assembly and rotating assembly, the cleaning assembly includes a plurality of sliding blocks, the sliding block is located the outer wall of louver board, the sliding block outer wall fixed connection is in a plurality of both sides of protective housing, the both sides of protective housing all are provided with connecting plate, the sliding block sliding connection is in the inside of connecting plate. In the utility model, through moving both sides protective housing, makes limit strip separate from both sides of louver board, realizes the disassembly of louver board, and utilizes the interlock between the sliding block inside and card block, fixes the position of protective housing, reaches the effect that the surface of louver board is conveniently cleaned, and the portability of louver board surface cleaning is strengthened.

Description

Technical Field

[0001] This utility model relates to the field of louver technology, and in particular to architectural aluminum alloy louvers that are easy to clean. Background Technology

[0002] In the construction industry, aluminum alloy louvers are widely used in various buildings for regulating indoor lighting, ventilation, and protecting privacy. With their excellent corrosion resistance, aesthetics, and practicality, they have become a preferred choice for many architects and owners. As the construction industry continues to develop, the requirements for the functionality and convenience of aluminum alloy louvers are also increasing.

[0003] Currently, most aluminum alloy louvers on the market are installed in a relatively fixed manner. The louvers are securely connected to the window frame using specific connectors. The mechanical structure mainly relies on screws, clips, and other fasteners to install the louvers in a predetermined position on the window frame. Technically, the fastening force provided by these fasteners keeps the louvers at a fixed angle, thereby achieving their functions of adjusting light and ventilation.

[0004] However, traditional architectural aluminum alloy louvers have certain problems in actual use. The connection between the louver and the equipment is relatively fixed. This characteristic makes it difficult to clean the surface of the louver quickly during daily cleaning and maintenance. It is easy to form cleaning dead corners in various corners of the louver, especially at the connection with the window frame, which greatly affects the cleaning effect and overall aesthetics of the louver, and also reduces its actual performance to a certain extent. Therefore, an easy-to-clean architectural aluminum alloy louver is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an easy-to-clean aluminum alloy louver for buildings, aiming to improve the problem that the connection between the louver and the equipment is relatively fixed, making it difficult to quickly clean the surface of the louver and easily creating cleaning dead corners.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An easy-to-clean aluminum alloy louver for buildings includes two protective shells, each of which has multiple limiting strips rotatably connected inside. Multiple louver plates are arranged between the two protective shells, and the louver plates are engaged with the limiting strips on both sides. The outer wall of the louver plate is provided with a cleaning component and a rotating component.

[0008] The cleaning assembly includes multiple sliders located on the outer wall of the louver. The outer walls of the sliders are fixedly connected to both sides of multiple protective shells. Each protective shell has a connecting plate on both sides. The sliders are slidably connected inside the connecting plates. Each connecting plate has a fixed shell fixedly connected to both sides of its outer wall. Each fixed shell has a slidably connected locking block inside. Each locking block engages with the inside of the slider. Each locking block has a fixedly connected connecting post on one side. Each connecting post has a fixedly connected connecting shaft inside. Each connecting shaft has a rotatably connected connecting block on its outer wall.

[0009] As a further description of the above technical solution:

[0010] Each of the connecting posts is provided with a spring on its outer wall. One end of each spring is fixedly connected to the outer wall of the locking block, and the other end of each spring is fixedly connected to the inner wall of the fixing shell. The connecting block and the fixing shell are in contact with each other.

[0011] As a further description of the above technical solution:

[0012] The rotating assembly includes a worm gear located on the outer wall of the louver, and a transmission column is rotatably connected inside the protective shell on one side.

[0013] As a further description of the above technical solution:

[0014] A handle is fixedly connected to one end of the transmission column, and a worm gear is fixedly connected to the other end of the transmission column. A second support block is rotatably connected to both the worm gear and the outer wall of the transmission column. The outer wall of the second support block is fixedly connected to the inner wall of the protective shell on one side.

[0015] As a further description of the above technical solution:

[0016] A support frame is fixedly connected inside the protective shell on one side, and a rotating shaft is rotatably connected inside the support frame. A gear and a worm gear are fixedly connected to the outer wall of the rotating shaft.

[0017] As a further description of the above technical solution:

[0018] The worm gear meshes with the worm, and multiple support blocks are fixedly connected inside the protective shell.

[0019] As a further description of the above technical solution:

[0020] The support block is internally connected to a push rod, which has multiple guide grooves inside, and the guide grooves mesh with gears.

[0021] As a further description of the above technical solution:

[0022] One end of the push rod is fixedly connected to a connecting frame, and the connecting frame is internally fixedly connected to one end of a side limiting strip.

[0023] This utility model has the following beneficial effects:

[0024] In this invention, by moving the protective shells on both sides, the limiting strips are separated from both sides of the louver, thus disassembling the louver. Furthermore, the position of the protective shell is fixed by the engagement between the locking block and the slider, which facilitates the cleaning of the louver surface. This solves the problem that the connection between the louver and the equipment is relatively fixed, making it difficult to clean the louver surface quickly and creating cleaning dead corners, thereby enhancing the portability of cleaning the louver surface.

[0025] In this invention, the meshing of gears and guide grooves drives the push rod to move, causing the louvers to rotate. The self-locking property between the worm gear and the worm is used to fix the rotation angle of the louvers, achieving a good opening and closing effect for the equipment. This solves the problem that the louvers are easily affected by gravity and rotate unexpectedly during the use of the equipment, thus enhancing the opening and closing effect of the equipment. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the easy-to-clean aluminum alloy louver for buildings proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of the protective shell of the easy-to-clean aluminum alloy louver for buildings proposed in this utility model.

[0028] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0029] Figure 4 This is a schematic diagram of the louver panel structure of the easy-to-clean aluminum alloy louver window for buildings proposed in this utility model.

[0030] Figure 5 This is a schematic cross-sectional view of the fixing shell structure of the easy-to-clean aluminum alloy louver for buildings proposed in this utility model.

[0031] Figure 6 This is a schematic diagram of the connecting block structure of the easy-to-clean aluminum alloy louver for buildings proposed in this utility model.

[0032] Legend:

[0033] 1. Protective shell; 2. Connecting plate; 3. Louvered plate; 4. Limiting strip; 5. Connecting frame; 6. Push rod; 7. Support block one; 8. Guide groove; 9. Gear; 10. Worm gear; 11. Worm; 12. Support frame; 13. Support block two; 14. Transmission column; 15. Handle; 16. Slider; 17. Fixed shell; 18. Locking block; 19. Connecting column; 20. Spring; 21. Connecting shaft; 22. Connecting block. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6 An embodiment of this utility model provides: an easy-to-clean building aluminum alloy louver, including two protective shells 1, each protective shell 1 having multiple limiting strips 4 rotatably connected inside, multiple louver plates 3 being arranged between the two protective shells 1, the louver plates 3 being engaged with the limiting strips 4 on both sides, and the outer wall of the louver plate 3 being provided with a cleaning component and a rotating component.

[0036] The cleaning assembly includes multiple sliders 16, which are located on the outer wall of the louver 3 and are used to support and guide the disassembly of the louver 3. The outer wall of the slider 16 is fixedly connected to both sides of multiple protective shells 1. Each protective shell 1 has a connecting plate 2 on both sides, which serves as the sliding track for the slider 16, ensuring smooth movement of the slider 16. The slider 16 is slidably connected inside the connecting plate 2. Each connecting plate 2 has a fixed shell 17 fixedly connected to both sides of its outer wall. The fixed shell 17 is used to accommodate and fix the moving mechanism of the locking block 18. Each fixed shell 17 has a locking block 18 slidably connected inside, which is used to lock and unlock the slider 16. Each locking block 18 is connected to the inside of the slider 16. The locking mechanism consists of a locking block 18 with a connecting post 19 fixedly connected to one side. The connecting post 19 serves as a transmission component for the locking block 18, transmitting rotational force. A connecting shaft 21 is fixedly connected inside each connecting post 19, transmitting rotational motion to the locking block 18. A connecting block 22 is rotatably connected to the outer wall of each connecting shaft 21. A spring 20 is provided on the outer wall of each connecting post 19, providing elastic clamping force between the locking block 18 and the slider 16 to ensure locking stability. One end of each spring 20 is fixedly connected to the outer wall of the locking block 18, and the other end is fixedly connected to the inner wall of the fixed shell 17. The connecting block 22 and the fixed shell 17 are in contact with each other.

[0037] Specifically, during the cleaning and maintenance of the louvered panel 3, the connecting block 22 must first be rotated 90 degrees. Through the transmission action of the connecting shaft 21, the locking block 18 at one end of the connecting column 19 is pushed out of the slider 16. During this process, the movement of the locking block 18 applies pressure to the spring 20, causing it to compress. Subsequently, the operator can slide the sliders 16 on the outer walls of the protective shells 1 on both sides outwards along the guide rail of the connecting plate 2, thereby completely separating the limiting strip 4 from the connecting parts on both sides of the louvered panel 3, achieving quick disassembly of the louvered panel 3, facilitating comprehensive cleaning and maintenance. After cleaning, the louver 3 is repositioned between the two limiting strips 4. The positioning structure of the limiting strips 4 is used to accurately align and initially fix the louver 3. Then, the connecting block 22 is rotated 90 degrees in the opposite direction, driving the locking block 18 to re-embed inside the slider 16. During this process, the elastic restoring force of the spring 20 provides additional clamping force for the engagement of the locking block 18 and the slider 16, ensuring the stability of the connection structure. This not only realizes the convenient disassembly and installation of the louver 3, but also effectively improves the assembly stability of the protective shell 1, thereby significantly improving the convenience of equipment maintenance.

[0038] Reference Figures 1-3 The rotating assembly includes a worm gear 11 located on the outer wall of the louvered plate 3. A transmission column 14 is rotatably connected inside one side of the protective shell 1. A handle 15 is fixedly connected to one end of the transmission column 14, serving as an operating component to facilitate the user's application of rotational force. The other end of the transmission column 14 is fixedly connected to the worm gear 11. Support blocks 2 13 are rotatably connected to the outer walls of both the worm gear 11 and the transmission column 14. Support blocks 2 13 support the rotational movement of the transmission column 14 and the worm gear 11, ensuring their stability. The outer wall of support blocks 2 13 is fixedly connected to the inner wall of one side of the protective shell 1. A support frame 12 is fixedly connected inside one side of the protective shell 1, serving as the mounting base for the rotating shaft and gear 9, ensuring their precise positioning. A rotating shaft is rotatably connected inside the support frame 12. A gear 9 and a worm wheel 10 are fixedly connected to the outer wall of the rotating shaft. The gear 9 is used to transmit the rotational force. The power is transmitted to the push rod 6. The worm gear 10 meshes with the worm 11. The worm gear 10 is used to convert the rotational motion of the worm 11 into the rotational motion of the gear 9. Multiple support blocks 7 are fixedly connected inside the protective shell 1. The support blocks 7 serve as sliding supports for the push rod 6 to ensure the stability of its linear motion. The push rod 6 is slidably connected inside the support blocks 7. The push rod 6 converts the rotational motion into linear motion. Multiple guide grooves 8 are opened inside the push rod 6. The guide grooves 8 mesh with the gear 9. The guide grooves 8 are used to convert the rotational motion of the gear 9 into the linear motion of the push rod 6. A connecting frame 5 is fixedly connected to one end of the push rod 6. The connecting frame 5 serves as the connecting part between the push rod 6 and the limiting strip 4 to ensure the continuity of power transmission. The connecting frame 5 is fixedly connected to one end of the limiting strip 4 on one side. The limiting strip 4 is used to ultimately control the opening and closing angle of the louver 3.

[0039] Specifically, during equipment operation, the operator applies a rotational force by gripping the handle 15. This force drives the worm 11 at one end of the transmission column 14 to rotate. The rotation of the worm 11 further drives the meshing worm wheel 10 to rotate synchronously. During the rotation of the worm wheel 10, the gear 9 is driven to rotate through the rotating shaft on the surface of the support frame 12. The precise meshing relationship between the gear 9 and the guide groove 8 converts the rotational motion into linear motion, thereby pushing the push rod 6 to move along a predetermined trajectory. The linear motion of the push rod 6 is transmitted to the limit bar 4 through the connecting frame 5, ultimately driving the louver 3 to achieve precise rotational opening and closing. Utilizing the inherent self-locking characteristics between the worm 11 and the worm wheel 10, it is ensured that the louver 3 can remain stable after reaching the predetermined angle, effectively preventing accidental rotation caused by gravity and enhancing the reliability and performance of the equipment.

[0040] Working principle: During equipment use, gripping and rotating the handle 15 transmits this rotational force to the worm gear 11 at one end of the transmission column 14, causing the worm wheel 10 to rotate synchronously. While rotating, the worm wheel 10 drives the gear 9 to rotate through the rotating shaft on the surface of the support frame 12. The meshing relationship between the gear 9 and the guide groove 8 drives the push rod 6 to move, thereby driving the louver 3 at one end of the limit strip 4 to rotate through the connecting frame 5, achieving the effect of controlling the opening and closing of the louver 3. Furthermore, the self-locking property between the worm gear 11 and the worm wheel 10 fixes the rotation angle of the louver 3, preventing the louver 3 from rotating accidentally due to gravity during use, thus enhancing the equipment's performance.

[0041] When the surface of the louver 3 needs cleaning, rotate the connecting block 22 ninety degrees, thereby pushing the locking block 18 at one end of the connecting column 19 out of the slider 16 through the connecting shaft 21. As the locking block 18 moves, it compresses the spring 20. Next, the slider 16 on the outer wall of the protective shell 1 on both sides slides inside the connecting plate 2, so that the limiting strip 4 separates from both sides of the louver 3. This allows the louver 3 to be disassembled for easy cleaning. After cleaning, move the louver 3 between the limiting strips 4 on both sides and use the limiting strips 4 to lock and fix the position of the louver 3. Then rotate the connecting block 22 ninety degrees again to push the locking block 18 into the slider 16. The rebound force of the spring 20 enhances the locking effect between the locking block 18 and the slider 16, thereby fixing the position of the protective shell 1 on both sides and enhancing the portability of cleaning the surface of the louver 3.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An easy-to-clean architectural aluminum alloy louver, comprising two protective shells (1), characterized in that: Each of the protective shells (1) is rotatably connected with multiple limiting strips (4), and multiple louvers (3) are provided between the two protective shells (1). The louvers (3) are engaged with the limiting strips (4) on both sides, and the outer wall of the louvers (3) is provided with cleaning components and rotating components. The cleaning assembly includes multiple sliders (16), which are located on the outer wall of the louver (3). The outer wall of the slider (16) is fixedly connected to both sides of multiple protective shells (1). Each protective shell (1) has a connecting plate (2) on both sides. The slider (16) is slidably connected to the inside of the connecting plate (2). Each connecting plate (2) has a fixed shell (17) fixedly connected to both sides of its outer wall. Each fixed shell (17) has a sliding block (18) slidably connected inside. Each block (18) engages with the inside of the slider (16). Each block (18) has a fixed connecting post (19) fixedly connected to one side. Each connecting post (19) has a fixed connecting shaft (21) fixedly connected inside. Each connecting shaft (21) has a rotatably connected connecting block (22) on its outer wall.

2. The easy-to-clean architectural aluminum alloy louver according to claim 1, characterized in that: Each of the connecting posts (19) is provided with a spring (20) on its outer wall. One end of each spring (20) is fixedly connected to the outer wall of the card block (18), and the other end of each spring (20) is fixedly connected to the inner wall of the fixed shell (17). The connecting block (22) and the fixed shell (17) are in contact with each other.

3. The easy-to-clean architectural aluminum alloy louver according to claim 1, characterized in that: The rotating assembly includes a worm gear (11) located on the outer wall of the louvered plate (3), and a transmission column (14) is rotatably connected inside the protective shell (1) on one side.

4. The easy-to-clean architectural aluminum alloy louver according to claim 3, characterized in that: One end of the transmission column (14) is fixedly connected to a handle (15), and the other end of the transmission column (14) is fixedly connected to a worm gear (11). The outer walls of the worm gear (11) and the transmission column (14) are rotatably connected to a second support block (13). The outer wall of the second support block (13) is fixedly connected to the inner wall of the protective shell (1) on one side.

5. The easy-to-clean architectural aluminum alloy louver according to claim 4, characterized in that: A support frame (12) is fixedly connected inside the protective shell (1) on one side. A rotating shaft is rotatably connected inside the support frame (12). A gear (9) and a worm gear (10) are fixedly connected to the outer wall of the rotating shaft.

6. The easy-to-clean architectural aluminum alloy louver according to claim 5, characterized in that: The worm gear (10) meshes with the worm (11), and multiple support blocks (7) are fixedly connected inside the protective shell (1).

7. The easy-to-clean architectural aluminum alloy louver according to claim 6, characterized in that: The support block (7) is slidably connected to a push rod (6), and the push rod (6) has multiple guide grooves (8) inside, which mesh with the gear (9).

8. The easy-to-clean architectural aluminum alloy louver according to claim 7, characterized in that: One end of the push rod (6) is fixedly connected to a connecting frame (5), and the connecting frame (5) is internally fixedly connected to one end of a limiting strip (4) on one side.

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