Novel anti-theft aluminum alloy shutter

Abstract

The utility model provides a novel theftproof aluminum alloy louver, belong to louver theftproof technical field, including louver frame, the inside rotatory connection of louver frame has first baffle, the inside rotatory connection of louver frame has second baffle and third baffle, the end of first baffle, second baffle and third baffle is firmly connected with first gear, the lateral wall of louver frame is firmly connected with motor, and the output of motor is firmly connected with second gear, the top of second gear is engaged with third gear, and the top of third gear is engaged with fourth gear, the utility model discloses through setting up motor and providing power, setting up synchronous toothed belt and multiple gears drive, has realized the automation control of louver, has promoted louver nimble degree, has increased the torque of motor with the aid of multiple gears simultaneously, is favorable to avoiding the rotation of first baffle, second baffle and third baffle under the action of external force.

Description

Technical Field

[0001] This utility model belongs to the field of anti-theft technology for louvers, specifically, it relates to a new type of anti-theft aluminum alloy louver. Background Technology

[0002] Venetian blinds are a type of window that originated in China. In ancient Chinese architecture, there were vertical lattice windows, which were used in various dynasties from the Warring States period to the Han Dynasty. Vertical lattice windows are called vertical lattice windows, while horizontal lattice windows are called horizontal lattice windows. Horizontal lattice windows are a primitive style of venetian blinds, or you could say that they represent the original state of venetian blinds.

[0003] Existing aluminum alloy louvered windows typically use a pull cord to adjust the angle of the louvers. Users need to manually pull the cord, and because the cord often gets tangled, it's difficult for users to determine the correct pulling direction on the first try. Furthermore, because the cord is relatively flexible, people outside the louvers can easily pry open the blinds to see inside, posing a safety hazard. Therefore, a new type of anti-theft aluminum alloy louvered window is proposed. Utility Model Content

[0004] The purpose of this invention is to address the problems of existing aluminum alloy louvered windows, which typically adjust the angle of the louvers by pulling a cord. Users need to manually pull the cord, which often gets tangled, making it difficult for users to determine the correct pulling direction. Furthermore, the cord is relatively soft, allowing people outside the louvers to pry open the windows and view inside, posing a safety hazard. This invention provides a new type of anti-theft aluminum alloy louvered window to solve the problems mentioned in the background.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0006] The present invention is as follows: a novel anti-theft aluminum alloy louvered window, comprising a louver frame, wherein a first baffle is rotatably connected inside the louver frame, and multiple first baffles are arranged in a linear array; a second baffle and a third baffle are rotatably connected inside the louver frame, and the second baffle and the third baffle are respectively positioned corresponding to the first baffle; a first gear is fixedly connected to the end of the first baffle, the second baffle, and the third baffle, and a synchronous toothed belt meshes between multiple first gears; a motor is fixedly connected to the side wall of the louver frame, and a second gear is fixedly connected to the output end of the motor; a third gear meshes with the top of the second gear, and a fourth gear meshes with the top of the third gear.

[0007] As a preferred technical solution of this utility model, a first fixing frame and a second fixing frame are provided on the side wall of the louvered frame, and the first fixing frame and the second fixing frame are respectively set according to the size of the louvered frame; a fixing screw is provided between the first fixing frame and the second fixing frame, and a plurality of the fixing screws are arranged in a corresponding manner; an outer frame is provided on the side wall of the second fixing frame, and a hinge is fixedly connected between the second fixing frame and the outer frame.

[0008] As a preferred technical solution of this utility model, a limiting rod is slidably connected to the side wall of the outer frame, and multiple limiting rods are arranged in a corresponding manner, with a pressure plate fixedly connected to the end of the limiting rod; a spring is fixedly connected between the pressure plate and the outer frame.

[0009] As a preferred technical solution of this utility model, a fixing piece is fixedly connected to the side wall of the second fixing frame, and the plurality of fixing pieces are arranged in a linear array; the fixing piece is made of plastic.

[0010] As a preferred technical solution of this utility model, a flange ring is fixedly connected to the side wall of the outer frame; a fixing hole is opened on the side wall of the flange ring, and multiple fixing holes are arranged in a corresponding manner.

[0011] As a preferred technical solution of this utility model, drainage grooves are provided at the bottom of the first fixing frame and the second fixing frame.

[0012] As a preferred technical solution of this utility model, the louvered frame, the first baffle, the second baffle, the third baffle, the first fixing frame, the second fixing frame, the outer frame, and the flange ring are made of aluminum alloy.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. By setting a motor to provide power and setting a synchronous toothed belt and multiple gears for transmission, the automatic control of the louvers is realized, which improves the flexibility of the louvers. At the same time, the torque of the motor is increased by multiple gears, which helps to prevent the first, second and third baffles from rotating under the action of external forces.

[0015] 2. By setting a first fixed frame and a second fixed frame to clamp the louver frame, the louver frame is fixed, which helps to improve the stability of the louver frame and the louver frame connected components. At the same time, a hinge is set to connect the second fixed frame and the outer frame, which further enhances the flexibility of the louver window. Attached Figure Description

[0016] Figure 1 A structural schematic diagram of the novel anti-theft aluminum alloy louver provided by this utility model;

[0017] Figure 2A schematic diagram of the pressing structure of the novel anti-theft aluminum alloy louver provided by this utility model;

[0018] Figure 3 A schematic diagram of the structure of the second fixing frame of the novel anti-theft aluminum alloy louver provided by this utility model;

[0019] Figure 4 A schematic diagram of the louver frame of the novel anti-theft aluminum alloy louver provided by this utility model;

[0020] Figure 5 A schematic diagram of the structure of the first baffle of the novel anti-theft aluminum alloy louver provided by this utility model.

[0021] The diagram shows: 1. Louvered frame; 11. First baffle; 12. Second baffle; 13. Third baffle; 14. First gear; 15. Synchronous gear belt; 16. Motor; 17. Second gear; 18. Third gear; 19. Fourth gear; 2. First fixing frame; 21. Second fixing frame; 22. Fixing screw; 23. Hinge; 24. Outer frame; 3. Pressure plate; 31. Limiting rod; 32. Spring; 4. Fixing plate; 5. Flange ring; 51. Fixing hole; 6. Drainage groove. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0023] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, this embodiment proposes a novel anti-theft aluminum alloy louver, including a louver frame 1. A first baffle 11 is rotatably connected inside the louver frame 1, and multiple first baffles 11 are arranged in a linear array. A second baffle 12 and a third baffle 13 are rotatably connected inside the louver frame 1, and the second baffle 12 and the third baffle 13 are respectively positioned corresponding to the first baffle 11. First gears 14 are fixedly connected to the ends of the first baffle 11, the second baffle 12, and the third baffle 13, and multiple first gears 14 are connected to each other. A synchronous toothed belt 15 is engaged; a motor 16 is fixedly connected to the side wall of the louver frame 1, and a second gear 17 is fixedly connected to the output end of the motor 16; a third gear 18 is engaged at the top of the second gear 17, and a fourth gear 19 is engaged at the top of the third gear 18; during operation, the fourth gear 19 is fixedly connected to one of the first gears 14, and the first gear 14 is fixedly connected to the end of the third baffle 13. The user can adjust the first baffle 11, the second baffle 12, and the third baffle 13 by driving the motor 16. During the process, whenever the motor 16 is driven, the second gear 17 fixed to the output end of the motor 16 will rotate. Since the second gear 17, the third gear 18, and the fourth gear 19 are meshed, the fourth gear 19 will rotate synchronously with the second gear 17. Since the fourth gear 19 is fixedly connected to one of the first gears 14, and the multiple first gears 14 are meshed with a synchronous toothed belt 15, the rotation of the fourth gear 19 will be transmitted to the multiple first gears 14 through the synchronous toothed belt 15. At this time, the second baffle 12, the third baffle 13, and the multiple first baffles 11 will rotate synchronously. The louver frame 1 plays an overall supporting role. Through the above structure, the motor 16 provides power, and the synchronous toothed belt 15 transmits power to the multiple gears, realizing the automatic control of the louver and improving the flexibility of the louver. At the same time, by using multiple gears to increase the torque of the motor 16, it is beneficial to prevent the first baffle 11, the second baffle 12, and the third baffle 13 from rotating under the action of external force.

[0027] like Figure 2 and Figure 3As shown, a first fixing frame 2 and a second fixing frame 21 are provided on the side wall of the louvered frame 1, and the first fixing frame 2 and the second fixing frame 21 are respectively set according to the size of the louvered frame 1; fixing screws 22 are provided between the first fixing frame 2 and the second fixing frame 21, and multiple fixing screws 22 are arranged in a corresponding manner; an outer frame 24 is provided on the side wall of the second fixing frame 21, and a hinge 23 is fixedly connected between the second fixing frame 21 and the outer frame 24; during operation, the operator can install the first fixing frame 2 and the second fixing frame 21 together using the fixing screws 22, so that the first fixing frame 2 and the second fixing frame 21, which are set according to the size of the louvered frame 1, clamp the louvered frame 1. Between the two, and since a hinge 23 is fixedly connected between the second fixed frame 21 and the outer frame 24, the first fixed frame 2, the second fixed frame 21 and the louver 1 between them will be rotatably connected to the outer frame 24. The user can rotate the first fixed frame 2 and the second fixed frame 21 by means of this connection, which makes it more convenient to maintain the louver. Through the above structure, the first fixed frame 2 and the second fixed frame 21 are set to clamp the louver 1, thereby completing the fixation of the louver 1, which is conducive to improving the stability of the louver 1 and the components connected to the louver 1. At the same time, the hinge 23 is set to connect the second fixed frame 21 and the outer frame 24, which further enhances the flexibility of the louver.

[0028] like Figure 2 As shown, a limiting rod 31 is slidably connected to the side wall of the outer frame 24. Multiple limiting rods 31 are arranged in a corresponding manner, and a pressure plate 3 is fixedly connected to the end of the limiting rod 31. A spring 32 is fixedly connected between the pressure plate 3 and the outer frame 24. During operation, the pressure plate 3 fixed to the end of the limiting rod 31 will contact the side wall of the first fixed frame 2 and the second fixed frame 21. At this time, the spring 32 fixed between the pressure plate 3 and the outer frame 24 will be compressed. Whenever the first fixed frame 2 and the second fixed frame 21 rotate out of the interior of the outer frame 24, the pressure plate 3 will lose contact with the first fixed frame 2 and the second fixed frame 21, and the spring 32 can use its elastic force to reset the pressure plate 3. Through the above structure, the pressure plate 3 is set to contact the first fixed frame 2 and the second fixed frame 21, and the spring 32 is set to provide stress to the pressure plate 3, so that multiple pressure plates 3 respectively compress the first fixed frame 2 and the second fixed frame 21, which helps to limit the position of the first fixed frame 2 and the second fixed frame 21 and reduce their shaking.

[0029] like Figure 2 and Figure 3As shown, a fixing piece 4 is fixedly attached to the side wall of the second fixing frame 21, and multiple fixing pieces 4 are arranged in a linear array. The fixing pieces 4 are made of plastic. During operation, the multiple fixing pieces 4 fixed to the side wall of the second fixing frame 21 are respectively positioned corresponding to the pressure plate 3. Whenever the louver is closed, the multiple pressure plates 3 will contact the side wall of the fixing piece 4. The fixing pieces 4 made of plastic can take advantage of the flexibility of plastic material to protect the second fixing frame 21. Through the above structure, the fixing pieces 4 made of plastic material are in contact with the pressure plate 3, which helps to avoid the pressure plate 3 from causing wear to the side wall of the second fixing frame 21, thereby reducing the maintenance requirements of the louver.

[0030] like Figure 1 and Figure 2 As shown, a flange ring 5 is fixed to the side wall of the outer frame 24; a fixing hole 51 is provided on the side wall of the flange ring 5, and multiple fixing holes 51 are arranged in a corresponding manner; during operation, the operator can use the multiple fixing holes 51 on the side wall of the flange ring 5 to fix the outer frame 24 in a predetermined position, thereby installing the louvers in the predetermined position; through the above structure, the flange ring 5 and the fixing holes 51 are set to install the louvers, and at the same time, the contact flange ring 5 increases the contact area between the outer frame 24 and the building wall, which is beneficial to improving the stability of the louvers and reducing the shaking of the louvers.

[0031] like Figure 3 As shown, drainage grooves 6 are provided at the bottom of the first fixed frame 2 and the second fixed frame 21. When working, rainwater can flow out through the drainage grooves 6 when it enters between the first fixed frame 2 and the second fixed frame 21. Through the above structure, the drainage grooves 6 at the bottom of the first fixed frame 2 and the second fixed frame 21 guide the rainwater out, which helps to prevent rainwater from remaining inside the louvers.

[0032] like Figures 1-5 As shown, the louver frame 1, first baffle 11, second baffle 12, third baffle 13, first fixed frame 2, second fixed frame 21, outer frame 24, and flange ring 5 are made of aluminum alloy. During operation, the aluminum alloy construction of the louver frame 1, first baffle 11, second baffle 12, third baffle 13, first fixed frame 2, second fixed frame 21, outer frame 24, and flange ring 5 leverages the high structural strength and low density of aluminum alloy. Through the above, the use of aluminum alloy for the louver frame 1, first baffle 11, second baffle 12, third baffle 13, first fixed frame 2, second fixed frame 21, outer frame 24, and flange ring 5 enhances the structural strength of the louvers, reduces their overall weight, extends their service life, and reduces transportation difficulties.

[0033] Specifically, in use, the new type of anti-theft aluminum alloy louvered window is as follows: the fourth gear 19 is fixedly connected to one of the first gears 14, and the first gear 14 is fixedly connected to the end of the third baffle 13. The user can adjust the angle of the first baffle 11, the second baffle 12, and the third baffle 13 by driving the motor 16. During the process, whenever the motor 16 is driven, the second gear 17 fixedly connected to the output end of the motor 16 will rotate. Since the second gear 17, the third gear 18, and the fourth gear 19 are meshed, the fourth gear 19 will rotate synchronously with the second gear 17. Furthermore, since the fourth gear 19 is fixedly connected to one of the first gears 14, and multiple... Synchronous gears 14 mesh with a synchronous toothed belt 15. The rotation of the fourth gear 19 is transmitted to multiple first gears 14 via the synchronous toothed belt 15. At this time, the second baffle 12, the third baffle 13, and multiple first baffles 11 will rotate synchronously. The louvered frame 1 provides overall support. The operator can install the first fixed frame 2 and the second fixed frame 21 together using fixing screws 22, so that the first fixed frame 2 and the second fixed frame 21, which are set according to the size of the louvered frame 1, clamp the louvered frame 1 between them. At the same time, since the second fixed frame 21 is fixedly connected to the outer frame 24 by a hinge 23, the first fixed frame 2, the second fixed frame 21, and the louvered frame 1 between them will... The first fixed frame 2 and the second fixed frame 21 are rotatably connected to the outer frame 24. This connection allows the user to rotate the first fixed frame 2 and the second fixed frame 21, facilitating blind maintenance. The pressure plate 3, fixed to the end of the limiting rod 31, contacts the side walls of the first fixed frame 2 and the second fixed frame 21. At this time, the spring 32, fixed between the pressure plate 3 and the outer frame 24, is compressed. Whenever the first fixed frame 2 and the second fixed frame 21 rotate out of the inner part of the outer frame 24, the pressure plate 3 loses contact with the first fixed frame 2 and the second fixed frame 21, and the spring 32 returns the pressure plate 3 to its original position using its elastic force. Multiple fixing plates 4, fixed to the side wall of the second fixed frame 21, are respectively positioned corresponding to the pressure plate 3. Whenever the louvers are closed, multiple pressure plates 3 will contact the side wall of the fixing plate 4. The fixing plate 4, made of plastic, can take advantage of the flexibility of plastic to protect the second fixing frame 21. The staff can use the multiple fixing holes 51 opened on the side wall of the flange ring 5 to fix the outer frame 24 in the predetermined position, thereby installing the louvers in the predetermined position. When rainwater enters between the first fixing frame 2 and the second fixing frame 21, it can flow out through the drainage channel 6. The louver frame 1, the first baffle 11, the second baffle 12, the third baffle 13, the first fixing frame 2, the second fixing frame 21, the outer frame 24, and the flange ring 5, made of aluminum alloy, can take advantage of the high strength and low density of aluminum alloy structure.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A novel anti-theft aluminum alloy louver, comprising a louver frame (1), characterized in that, The louvered frame (1) is rotatably connected to a first baffle (11), and multiple first baffles (11) are arranged in a linear array. The louvered frame (1) is rotatably connected to a second baffle (12) and a third baffle (13), and the second baffle (12) and the third baffle (13) are respectively positioned corresponding to the first baffle (11). The ends of the first baffle (11), the second baffle (12) and the third baffle (13) are fixedly connected to a first gear (14), and multiple first gears (14) are meshed with a synchronous toothed belt (15). A motor (16) is fixedly connected to the side wall of the louvered frame (1), and the output end of the motor (16) is fixedly connected to a second gear (17). The top of the second gear (17) is meshed with a third gear (18), and the top of the third gear (18) is meshed with a fourth gear (19).

2. The novel anti-theft aluminum alloy louver according to claim 1, characterized in that, The side wall of the louvered frame (1) is provided with a first fixing frame (2) and a second fixing frame (21), and the first fixing frame (2) and the second fixing frame (21) are respectively set according to the size of the louvered frame (1); a fixing screw (22) is provided between the first fixing frame (2) and the second fixing frame (21), and a plurality of fixing screws (22) are arranged in a corresponding manner; an outer frame (24) is provided on the side wall of the second fixing frame (21), and a hinge (23) is fixedly connected between the second fixing frame (21) and the outer frame (24).

3. The novel anti-theft aluminum alloy louver according to claim 2, characterized in that: Limiting rods (31) are slidably connected to the side wall of the outer frame (24), and multiple limiting rods (31) are arranged in a corresponding manner. A pressure plate (3) is fixedly connected to the end of the limiting rod (31); a spring (32) is fixedly connected between the pressure plate (3) and the outer frame (24).

4. A novel anti-theft aluminum alloy louver according to claim 2, characterized in that, A fixing piece (4) is fixedly attached to the side wall of the second fixing frame (21), and multiple fixing pieces (4) are arranged in a linear array; the fixing piece (4) is made of plastic.

5. A novel anti-theft aluminum alloy louver according to claim 3, characterized in that, A flange ring (5) is fixedly connected to the side wall of the outer frame (24); a fixing hole (51) is provided on the side wall of the flange ring (5), and multiple fixing holes (51) are arranged in a corresponding manner.

6. A novel anti-theft aluminum alloy louver according to claim 4, characterized in that, Drainage grooves (6) are provided at the bottom of the first fixing frame (2) and the second fixing frame (21).

7. A novel anti-theft aluminum alloy louver according to claim 6, characterized in that, The louvered frame (1), first baffle (11), second baffle (12), third baffle (13), first fixed frame (2), second fixed frame (21), outer frame (24), and flange ring (5) are made of aluminum alloy.

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