Intelligent open-close type shutter for building

Abstract

The utility model relates to building material technical field discloses a building is with intelligence open and close type louver, including window frame, the front end outer wall of window frame is seted up with the clamping groove, the inside one side of window frame is provided with rotating mechanism, the rotating mechanism includes the first connecting rod sliding connection in the inside clamping groove, the front end outer wall of first connecting rod is fixedly connected with the fender handle, the rear end outer wall of first connecting rod is fixedly connected with the limiting rod, the outer wall sliding connection of one end of limiting rod away from first connecting rod has the clamping rod. In the utility model, through first transmission link connecting second transmission link and third connecting rod, make all the leaf synchronous rotation, press the fender handle can realize the connection and the separation of limiting rod and clamping rod, when limiting rod and clamping rod connect, can manually control the louver leaf opening and closing angle, adjust the air intake, when separating, can make the louver automatic opening and closing, realize opening when having wind, close when not having wind, effectively improve the ventilation and safety.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, and in particular to an intelligent opening and closing louver for building use. Background Technology

[0002] Venetian blinds are special window frames made of closely spaced oblique slats made of materials such as metal and wood. Their core functions are to regulate light, block the view, and maintain ventilation. The light intensity can be precisely controlled through a slat angle adjustment mechanism. The movable slats can be rotated open and closed and fixed at an angle through a linkage mechanism. Common materials include aluminum alloy, wood, and plastic. Among them, aluminum alloy is lightweight, high-strength, and corrosion-resistant, making it suitable for building door and window systems. This type of window is widely used in residential and commercial buildings and air conditioning system outlets, combining functional and decorative features.

[0003] Traditional venetian blinds have certain limitations in design. The angle of their slats is fixed and cannot be flexibly adjusted according to actual needs. This means that users cannot adjust the slat angle according to light intensity or personal preference, thus affecting the convenience and comfort of use. In addition, traditional venetian blind slats are usually non-removable. Although this fixed installation method ensures overall stability, the small gaps between the slats and the difficulty in removing them individually for cleaning make it easy for dust and dirt to accumulate over time. Cleaning is time-consuming and laborious, adding a lot of trouble for users.

[0004] Therefore, those skilled in the art have provided an intelligent opening and closing louver for building applications to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intelligent opening and closing louver for buildings. A first transmission rod connects a second transmission rod to a third connecting rod, allowing all the louvers to rotate synchronously. Pressing the stop lever allows the connection and disconnection of the limiting rod and the locking rod. When the limiting rod and the locking rod are connected, the opening and closing angle of the louver louvers can be manually controlled, thereby adjusting the air intake. When the limiting rod and the locking rod are disconnected, the louvers open and close automatically, enabling the louvers to open when there is wind and close when there is no wind, effectively improving the ventilation and safety of the louvers.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A smart louver for building applications includes a window frame. A slot is provided on the front outer wall of the window frame. A rotating mechanism is provided on one side inside the window frame. The rotating mechanism includes a first connecting rod slidably connected inside the slot. A stop is fixedly connected to the front outer wall of the first connecting rod. A limit rod is fixedly connected to the rear outer wall of the first connecting rod. A locking rod is slidably connected to the outer wall of the limit rod away from the first connecting rod. A second transmission rod is fixedly connected to the rear outer wall of the locking rod. Multiple first fixing rods are fixedly connected to one outer wall of the second transmission rod. A first transmission rod is rotatably connected to one outer wall of the first fixing rod. A second fixing rod is fixedly connected to the rear end of one outer wall of the first transmission rod. A third connecting rod is fixedly connected to the outer wall of the second fixing rod away from the first transmission rod. A disassembly mechanism is provided on one outer wall of the third connecting rod. The disassembly mechanism includes a fourth connecting rod fixedly connected to one outer wall of the third connecting rod. A second equipment slot is provided on both sides of the interior of the fourth connecting rod. A third spring is provided inside each of the second equipment slots. A connecting block is fixedly connected to the outer wall of the third spring near the middle of the fourth connecting rod. A second limiting block is fixedly connected to the outer wall of the third spring away from the connecting block. A rotating rod is slidably connected to the middle of the interior of the fourth connecting rod. A third equipment slot is provided on the inner wall of the rotating rod away from the fourth connecting rod. A fourth spring is fixedly connected to the inner wall of the third equipment slot. A fifth connecting rod is fixedly connected to one outer wall of the fourth spring. Through the above technical solution, the movement of the first connecting rod and the limiting rod in the slot can drive the movement of the locking rod and the second transmission rod connected to the locking rod, thereby realizing the adjustment of the louver blade angle. In addition, with the extension and retraction of the limiting rod in the locking rod and the locking rod in the inner wall of the slot, the flexible switching between manual adjustment of the blade angle and adjustment of the blade angle by wind blowing can be realized. Furthermore, the movement and locking of the rotating rod in the fourth connecting rod, combined with the extension and retraction of the fifth connecting rod in the rotating rod, can realize the individual disassembly of the blade.

[0007] Furthermore, a first equipment slot is provided on both sides of the inner wall of the rear end of the limiting rod, and a first spring is fixedly connected to the inner wall of the first equipment slot. A positioning block is fixedly connected to the outer wall of the first spring near the middle. Through the above technical solution, the mechanism can realize the telescopic movement of the positioning block within the first equipment slot and limit the displacement of the positioning block.

[0008] Furthermore, a second connecting rod is fixedly connected to the inner wall of the rear end of the snap-fit ​​rod, a fixing block is fixedly connected to the outer wall of the front end of the second connecting rod, a second spring is fixedly connected to the rear end of the second connecting rod, and a first limiting block is fixedly connected to the outer wall of the front end of the second spring. The above technical solution enables the locking and unlocking of the limit rod through this mechanism.

[0009] Furthermore, the first limiting block slides on the body of the second connecting rod; The above technical solution allows the first limiting block to move on the second connecting rod, thereby restricting the movement of the positioning block.

[0010] Furthermore, the gear lever, the first connecting rod, and the limiting rod all have cavities inside; The above technical solution reduces the weight of the mechanism by using a cavity, thereby reducing the wind force required to blow the fan blades.

[0011] Furthermore, a fan blade is fixedly connected to the outer wall of the rotating rod body; The above technical solution allows users to easily adjust the fan blade angle through this mechanism.

[0012] Furthermore, the outer wall of the fifth connecting rod on the side away from the rotating rod is rotatably connected to the window frame; The above technical solution can fix the fan blades inside the window frame, thus restricting the position of the fan blades.

[0013] Furthermore, a third limiting block is fixedly connected to the outer wall of the fifth connecting rod near the fourth spring, and the third limiting block is slidably connected to the inner wall of the rotating rod. The above technical solution allows the mechanism to restrict the movement of the fifth connecting rod.

[0014] This utility model has the following beneficial effects: 1. This utility model proposes an intelligent opening and closing louver for building use. A first transmission rod connects a second transmission rod to a third connecting rod, allowing all the louvers to rotate synchronously. By pressing the stop lever, the limiting rod and the locking rod can be connected and disconnected. When the limiting rod and the locking rod are connected, the opening and closing angle of the louver louvers can be manually controlled, thereby adjusting the air intake of the louvers. When the limiting rod and the locking rod are disconnected, the louvers can open and close automatically, thus enabling the louvers to open when there is wind and close when there is no wind, effectively improving the ventilation and safety of the louvers.

[0015] 2. The present invention proposes an intelligent opening and closing louver for building use. By pulling the rotating rod, the third spring is compressed, and the fifth connecting rod is retracted inward. This allows the rotating rod to disengage from the fourth connecting rod, so that the louver blades can be removed from the louver. This facilitates the individual cleaning of the louver blades and effectively reduces the difficulty of cleaning the louver. Attached Figure Description

[0016] Figure 1This is a structural schematic diagram of an intelligent opening and closing louver for building proposed in this utility model; Figure 2 This is a cross-sectional view of the rotating mechanism in an intelligent opening and closing louver for building proposed in this utility model; Figure 3 This is a schematic diagram of the fan blade structure of an intelligent opening and closing louver for building proposed in this utility model; Figure 4 This is a cross-sectional view of the transmission rod in an intelligent opening and closing louver for building proposed in this utility model; Figure 5 This is a cross-sectional view of the slot in an intelligent opening and closing louver for building proposed in this utility model; Figure 6 This is a cross-sectional view of a limiting rod in an intelligent opening and closing louver for building proposed in this utility model; Figure 7 This is a cross-sectional view of the locking rod in an intelligent opening and closing louver for building proposed in this utility model. Figure 8 This is a cross-sectional view of the third connecting rod in an intelligent opening and closing louver for building proposed in this utility model; Figure 9 This is a cross-sectional view of the fourth connecting rod in an intelligent opening and closing louver for building proposed in this utility model.

[0017] Legend: 1. Window frame; 2. Fan blades; 3. Card slot; 4. Rotating mechanism; 401. Grip lever; 402. First connecting rod; 403. First fixing rod; 404. Second fixing rod; 405. First transmission rod; 406. Second transmission rod; 407. Limiting rod; 408. Snap-fit ​​rod; 409. Positioning block; 4010. First spring; 4011. Fixing block; 4012. First limiting block; 4013. Second spring; 4014. Second connecting rod; 4015. Cavity; 4016. First equipment slot; 5. Third connecting rod; 6. Disassembly mechanism; 601. Fourth connecting rod; 602. Connecting block; 603. Third spring; 604. Second limiting block; 605. Rotating rod; 606. Fourth spring; 607. Third limiting block; 608. Second equipment slot; 609. Third equipment slot; 7. Fifth connecting rod. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] One specific embodiment of this utility model is provided: Reference Figure 1 , Figure 2 and Figure 4 A smart louver for building applications includes a window frame 1. A slot 3 is provided on the outer wall of the front end of the window frame 1. A rotating mechanism 4 is provided on one side inside the window frame 1. The rotating mechanism 4 includes a first connecting rod 402 slidably connected inside the slot 3. A limiting rod 407 is fixedly connected to the outer wall of the rear end of the first connecting rod 402. A locking rod 408 is slidably connected to the outer wall of the end of the limiting rod 407 away from the first connecting rod 402. A second transmission rod 406 is fixedly connected to the outer wall of the rear end of the locking rod 408. A plurality of first fixing rods 403 are fixedly connected to the outer wall of one side of the second transmission rod 406. A first transmission rod 405 is rotatably connected to the outer wall of one side of the first fixing rod 403. A second fixing rod 404 is fixedly connected to the rear end of the outer wall of one side of the first transmission rod 405. A third connecting rod 5 is fixedly connected to the outer wall of the second fixing rod 404 away from the first transmission rod 405. A disassembly mechanism 6 is provided on one side of the outer wall of the third connecting rod 5. The disassembly mechanism 6 includes a fourth connecting rod 601 fixedly connected to one side of the outer wall of the third connecting rod 5. A second equipment slot 608 is provided on both sides inside the fourth connecting rod 601. A third spring 603 is provided inside the second equipment slot 608. A connecting block 602 is fixedly connected to the outer wall of the third spring 603 near the middle of the fourth connecting rod 601. A second limiting block 604 is fixedly connected to the outer wall of the connecting block 602 away from the third spring 603. A rotating rod 605 is slidably connected to the middle of the fourth connecting rod 601. A third equipment slot 609 is provided on the inner wall of the rotating rod 605 away from the fourth connecting rod 601. A fourth spring 606 is fixedly connected to the inner wall of the third equipment slot 609. A fifth connecting rod 7 is fixedly connected to one side of the outer wall of the fourth spring 606. The movement of the first connecting rod 402 and the limiting rod 407 within the slot 3 can drive the movement of the locking rod 408 and the second transmission rod 406 connected to the locking rod 408, thereby realizing the adjustment of the louver blade angle. Furthermore, in conjunction with the extension and retraction of the limiting rod 407 within the locking rod 408 and the locking of the locking rod 408 within the inner wall of the slot 3, it is possible to flexibly switch between manually adjusting the blade angle and adjusting the blade angle by the wind blowing the blade. Secondly, the movement and locking of the rotating rod 605 within the fourth connecting rod 601, in conjunction with the extension and retraction of the fifth connecting rod 7 within the rotating rod 605, allows for the individual disassembly of the blade 2.

[0020] Reference Figure 3 , Figure 6 and Figure 7 The inner wall of the rear end of the limiting rod 407 is provided with a first equipment groove 4016 on both sides. The inner wall of the first equipment groove 4016 is fixedly connected with a first spring 4010. The outer wall of the first spring 4010 near the middle of the limiting rod 407 is fixedly connected with a positioning block 409. Through this mechanism, the positioning block 409 can be telescopically moved in the first equipment groove 4016 and the displacement of the positioning block 409 can be restricted. The inner wall of the rear end of the locking rod 408 is fixedly connected with a second connecting rod 4014. The outer wall of the front end of the second connecting rod 4014 is fixedly connected with a fixing block 4011. The rear end of the second connecting rod 4014 is fixedly connected with a second spring 4013. The outer wall of the front end of the second spring 4013 is fixedly connected with a first limiting block 4012. Through this mechanism, the limiting rod 407 can be locked and disengaged.

[0021] Reference Figure 5 , Figure 8 and Figure 9 The first limiting block 4012 slides on the body of the second connecting rod 4014. This mechanism allows the first limiting block 4012 to move on the second connecting rod 4014, thereby restricting the movement of the positioning block 409. The handle 401, the first connecting rod 402, and the limiting rod 407 all have cavities 4015 inside. These cavities reduce the weight of the mechanism and decrease the wind force required to blow the fan blade 2. The fan blade 2 is fixedly connected to the outer wall of the rotating rod 605. The first connecting rod 4014... A stop lever 401 is fixedly connected to the front outer wall of 02. This mechanism allows the user to easily adjust the angle of the fan blades. The outer wall of the fifth connecting rod 7 away from the rotating rod 605 is rotatably connected to the window frame 1, which can fix the fan blades 2 inside the window frame 1 and limit the position of the fan blades 2. A third limiting block 607 is fixedly connected to the outer wall of the fifth connecting rod 7 near the fourth spring 606. The third limiting block 607 is slidably connected to the inner wall of the rotating rod 605. This mechanism can limit the movement of the fifth connecting rod 7.

[0022] Working principle: When the blinds need to open and close automatically, press the stop lever 401. The stop lever 401 drives the first connecting rod 402 and the limiting rod 407 to move inward. The positioning block 409 set in the limiting rod 407 passes through the fixing block 4011 and is locked between the fixing block 4011 and the second connecting rod 4014, so that the limiting rod 407 disengages from the hole in the slot 3, allowing the first connecting rod 402 to move freely up and down in the slot 3. When the opening and closing angle of the blinds needs to be manually adjusted, press the stop lever 401. The stop lever 401 drives the first connecting rod 402 to move backward. The first connecting rod 402 drives the limiting rod 407 to move backward, and at the same time drives the positioning block 409 to move backward. When the positioning block 409 passes the fixing block 4011, the first spring 4010 is compressed, causing the positioning block 409 to move. After passing the fixing block 4011, the first spring 4010 returns to its original position, and the positioning blocks 409 move closer to each other, locking the limiting rod 407 in the locking rod 408. At the same time, the limiting rod 407 disengages from the slot 3. Then, when adjusting the angle, the stop lever 401 is pushed upward. The stop lever 401 drives the first connecting rod 402 to move upward. The first connecting rod 402 drives the limiting rod 407 to move upward. The limiting rod 407 drives the locking rod 408 to move upward. The locking rod 408 drives the second transmission rod 406 to move upward. The second transmission rod 406 drives the first transmission rod... Rotation of 405 causes the first transmission rod 405 to rotate, which in turn causes the second fixed rod 404 to rotate. The second fixed rod 404 then rotates, causing the third connecting rod 5 to rotate. The third connecting rod 5 then rotates the fan blade 2. When the fan blade 2 rotates to the appropriate angle, pressing the shift lever 401 again causes the shift lever 401 to move inwards, moving the limiting rod 407. The positioning block 409, passing through the first limiting block 4012, pulls the shift lever 401 outwards. The positioning block 409 then pulls the second connecting rod 4014, causing the second spring 4013 to extend. The positioning block 409, passing through the fixed block 4011, moves the limiting rod 407 outwards. The second spring 4013 returns to its original position, pulling the second connecting rod 4014 back to its original position. 407 is locked in the appropriate hole in the slot 3, preventing the limiting rod 407 from moving freely. When it is necessary to clean the louvers, the rotating rod 605 can be pressed in the direction of the fifth connecting rod 7, causing the fifth connecting rod 7 to retract a certain distance inward into the rotating rod 605. At the same time, the other end of the rotating rod 605 moves outward from the fourth connecting rod 601, and the second limiting block 604 moves to both sides, compressing the third spring 603 behind the second limiting block 604. When the rotating rod 605 disengages from the fourth connecting rod 601, the third spring 603 extends and springs back to its original position, allowing the rotating rod 605 to be removed from the louvers. Then, the fan blades 2 connected to the rotating rod 605 can be cleaned.

[0023] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0024] 2. Where there is no conflict, the embodiments of this disclosure and the features thereof can be combined with each other to obtain new embodiments. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. The specific meaning of the above terms in this utility model shall be understood by those skilled in the art based on the specific circumstances. In addition, unless otherwise stated, "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as a limitation on this utility model; the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] 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 specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific 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. A smart opening and closing louver for building use, comprising a window frame (1), characterized in that: The front outer wall of the window frame (1) is provided with a slot (3), and a rotating mechanism (4) is provided on one side inside the window frame (1). The rotating mechanism (4) includes a first connecting rod (402) slidably connected inside the slot (3). A stop (401) is fixedly connected to the front outer wall of the first connecting rod (402), and a limit rod (407) is fixedly connected to the rear outer wall of the first connecting rod (402). A locking rod (408) is slidably connected to the outer wall of the end of the limit rod (407) away from the first connecting rod (402). The outer wall of the rear end of the snap-fit ​​rod (408) is fixedly connected to a second transmission rod (406). A plurality of first fixing rods (403) are fixedly connected to one side of the outer wall of the second transmission rod (406). A first transmission rod (405) is rotatably connected to one side of the outer wall of the first fixing rod (403). A second fixing rod (404) is fixedly connected to the rear end of one side of the outer wall of the first transmission rod (405). A third connecting rod (5) is fixedly connected to the outer wall of the second fixing rod (404) away from the first transmission rod (405). A disassembly mechanism (6) is provided on one side of the outer wall of the third connecting rod (5). The disassembly mechanism (6) includes a fourth connecting rod (601) fixedly connected to one side of the outer wall of the third connecting rod (5). A second equipment slot (608) is provided on both sides of the interior of the fourth connecting rod (601). A third spring (603) is provided inside each of the second equipment slots (608). A connecting block (602) is fixedly connected to the outer wall of the third spring (603) near the middle of the fourth connecting rod (601). A second limiting block (604) is fixedly connected to the outer wall of the connecting block (602) away from the third spring (603). A rotating rod (605) is slidably connected to the middle of the fourth connecting rod (601). A third equipment groove (609) is opened on the inner wall of the rotating rod (605) away from the fourth connecting rod (601). A fourth spring (606) is fixedly connected to the inner wall of the third equipment groove (609). A fifth connecting rod (7) is fixedly connected to the outer wall of the fourth spring (606).

2. The intelligent opening and closing louver for building use according to claim 1, characterized in that: The inner wall of the rear end of the limiting rod (407) is provided with a first equipment groove (4016) on both sides. The inner wall of the first equipment groove (4016) is fixedly connected with a first spring (4010). The outer wall of the first spring (4010) near the middle of the limiting rod (407) is fixedly connected with a positioning block (409).

3. The intelligent opening and closing louver for building use according to claim 1, characterized in that: The inner wall of the rear end of the snap-fit ​​rod (408) is fixedly connected to a second connecting rod (4014), the outer wall of the front end of the second connecting rod (4014) is fixedly connected to a fixing block (4011), the rear end of the body of the second connecting rod (4014) is fixedly connected to a second spring (4013), and the outer wall of the front end of the second spring (4013) is fixedly connected to a first limiting block (4012).

4. The intelligent opening and closing louver for building use according to claim 3, characterized in that: The first limiting block (4012) slides on the body of the second connecting rod (4014).

5. The intelligent opening and closing louver for building use according to claim 1, characterized in that: The gear lever (401), the first connecting rod (402), and the limiting rod (407) are all provided with cavities (4015).

6. The intelligent opening and closing louver for building use according to claim 1, characterized in that: The rotating rod (605) has a fan blade (2) fixedly connected to the outer wall of the rod body.

7. The intelligent opening and closing louver for building use according to claim 1, characterized in that: The fifth connecting rod (7) is rotatably connected to the window frame (1) on the outer wall away from the rotating rod (605).

8. The intelligent opening and closing louver for building use according to claim 1, characterized in that: The fifth connecting rod (7) has a third limiting block (607) fixedly connected to the outer wall of the side of the rod body near the fourth spring (606), and the third limiting block (607) is slidably connected to the inner wall of the rotating rod (605).

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