Automatic multifunctional anti-theft window

The smart lock and motor-driven mesh security window design solves the problems of low space utilization and cumbersome operation of traditional security windows, achieving multi-functionality and convenient operation of anti-theft, insect prevention and sun shading, and improving the overall performance and aesthetics of the security window.

CN224120171UActive Publication Date: 2026-04-14TIANJIN DONGFANG HAICHUAN DOOR WINDOW & CURTAIN WALL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN DONGFANG HAICHUAN DOOR WINDOW & CURTAIN WALL CO LTD
Filing Date
2025-05-06
Publication Date
2026-04-14

AI Technical Summary

Technical Problem

Traditional security windows cannot be unfolded or rolled up as needed, resulting in low space utilization, lack of additional functions such as insect prevention and sun shading, and cumbersome locking and unlocking processes with potential security risks.

Method used

An automatic multi-functional burglarproof window was designed, which adopts a smart lock, a mesh burglarproof window, an insect-proof metal mesh, a limiting strip, a sliding groove and a connecting device. The mesh burglarproof window is rolled up and unfolded by a motor drive. The linkage between the slider and the limiting teeth ensures stability and convenient operation.

Benefits of technology

It improves the overall strength and anti-theft performance of security windows, provides insect prevention and sunshade functions, simplifies the operation process, saves space, extends service life, and enhances user experience and window aesthetics.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an automatic multifunctional burglary-resisting window, and relates to the technical field of burglary-resisting windows. Comprising a window frame, a burglary-resisting window frame, a connecting device, a grid burglary-resisting window and a rolling box, louvre blades are arranged on the window frame, sliding grooves are formed in the periphery of the interior of the burglary-resisting window frame, and limiting strips are fixedly installed at the positions, close to the top and the bottom, of the front end walls of the interiors of the sliding grooves; a motor box is fixedly installed at the top of the winding box, a winding driving device is arranged in the motor box, the grid anti-theft window comprises a plurality of metal wires, a plurality of metal strips and a plurality of limiting blocks, the metal wires are transversely placed, the metal strips are longitudinally placed, and the limiting blocks are arranged in the motor box. The connecting device comprises connecting silk threads and sliding blocks, the number of the sliding blocks is multiple, the number of the connecting silk threads is two, and a maintenance door is arranged on the front face of the winding box.
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Description

Technical Field

[0001] This utility model relates to the field of anti-theft window technology, specifically an automatic multi-functional anti-theft window. Background Technology

[0002] Automatic security windows (also known as intelligent security windows) are an upgraded product that combines traditional security windows with modern technology. By integrating sensors, intelligent control and alarm systems, they achieve the dual functions of security protection and convenient management.

[0003] Chinese utility model patent CN222253720U discloses an intelligent home automatic anti-theft window, relating to the field of anti-theft window technology. It includes: a wall with a rectangular opening; an anti-theft window body hinged to the wall at the rectangular opening; a symmetrically fixed pushing mechanism at the rectangular opening; the pushing mechanism includes a sleeve; a solenoid fixedly installed inside the sleeve; a permanent magnet slidably installed inside the sleeve; a first spring fixedly installed between the solenoid and the permanent magnet; one end of the permanent magnet abutting against the anti-theft window body; a connecting post fixedly connected to one side of the anti-theft window body; and a fixing head fixedly connected to one end of the connecting post. The fixing head has a through hole inside. This invention solves the problem that when there is a power outage, the alarm device and other anti-theft systems equipped on the anti-theft window cannot be used, allowing thieves to enter the room through the anti-theft window, posing a security risk.

[0004] Traditional burglar bars are typically fixed in place, unable to be unfolded or rolled up as needed, resulting in low space utilization and occupying space even when the anti-theft function is not required. Traditional burglar bars primarily provide anti-theft functionality, lacking additional features such as insect protection and sun shading, failing to meet diverse user needs. Locking and unlocking traditional burglar bars usually requires manual operation, a cumbersome process prone to human error and potential security risks. Therefore, an automatic, multi-functional burglar bar is needed to solve these problems. Utility Model Content

[0005] This utility model provides an automatic multi-functional automatic anti-theft window to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic multi-functional automatic burglarproof window, comprising a window frame, a burglarproof window frame, a connecting device, a mesh burglarproof window, and a rewind box. The window frame is provided with window leaves. The interior of the burglarproof window frame has grooves on its four sides. Limiting strips are fixedly installed on the front wall of the grooves near the top and bottom. A motor box is fixedly installed on the top of the rewind box. A rewind drive device is provided inside the motor box. The mesh burglarproof window includes multiple metal wires, metal strips, and limiting blocks. The multiple metal wires are placed horizontally, and the multiple metal strips are placed vertically. The connecting device includes connecting wires and sliders. There are multiple sliders and two connecting wires. A maintenance door is provided on the front of the rewind box.

[0007] Furthermore, the top and bottom of the plurality of metal strips are respectively fixedly connected to the adjacent ends of the plurality of sliders, and through grooves are provided side by side on one side of the plurality of metal strips. The left and right sides of the plurality of metal strips are respectively fixedly connected to the interior of the through grooves and to the plurality of limiting blocks.

[0008] Furthermore, one end of each of the multiple metal wires passes through the left side of the multiple metal strips placed side by side and the limiting block, and extends to the left side of the last metal strip and is fixedly connected to a connecting plate. There are two connecting plates, and the other ends of the multiple metal wires are fixedly connected to the left side of another connecting plate.

[0009] Furthermore, the right sides of the two connecting wires are respectively fixedly connected to the left side of another connecting plate near the top and bottom, and the left sides of the two connecting wires are respectively fixedly connected to the right side of a connecting plate near the top and bottom.

[0010] Furthermore, the sliders near the top and bottom of the metal strip are respectively engaged with the inner sliding grooves of the two grooves near the top and bottom of the burglarproof window frame.

[0011] Furthermore, the inner left side wall of the burglarproof window frame is provided with a connecting groove, and the right side of the winding box is provided with a fixing groove. The right side of the winding box is connected to the inner left side wall of the burglarproof window frame.

[0012] Furthermore, the drive unit in the winding drive device is located in the motor box, while the winding device is located inside the winding box. Multiple metal wires and multiple metal strips are combined and woven into a mesh security window. Insect-proof metal mesh is fixedly installed on the front of the metal strips in the mesh security window. The left side of the mesh security window and the connecting plate near the left side both penetrate the interior of the security window frame and extend into the interior of the winding box, and are fixedly connected to the outer surface of the winding device inside the winding box.

[0013] Furthermore, a controller is provided on the inner rear wall of the window frame, and a smart lock is provided inside the anti-theft window frame and on another connecting plate. The two slides are respectively connected to the inside of the winding box, and limit teeth are provided on the front of the two limit strips near the left side to limit the two connecting plates during use and prevent over-winding.

[0014] Compared with the prior art, this utility model provides an automatic multi-functional automatic anti-theft window, which has the following beneficial effects:

[0015] 1. This automatic multi-functional security window, through the installation of a smart lock, a mesh security window, an insect-proof metal mesh, limiting strips, sliding tracks, and connecting devices, features a mesh security window composed of metal wires and strips. The intersecting structure of the metal wires and strips effectively disperses external forces, improving the overall strength of the security window. The smart lock prevents unauthorized personnel from opening the security window, further enhancing its anti-theft performance. The insect-proof metal mesh, fixed to the front of the mesh security window, effectively blocks mosquitoes from entering the room, providing additional comfort and hygiene. The sliding tracks and sliders allow the mesh security window to unfold and retract smoothly, with simple and stable operation. The linkage between the connecting wires and sliders ensures that the movement of the mesh security window is uniform and stable. The lock is designed to prevent jamming or loosening; the use of smart locks makes locking more convenient, eliminating the need for manual operation and improving the user experience; the smart lock design avoids the damage to window frames caused by traditional locks, protecting the integrity and aesthetics of the window frame; the mesh security window can be completely rolled up inside the roll-up box, saving indoor space while maintaining the overall aesthetics of the window; the roll-up design of the mesh security window makes cleaning and maintenance more convenient, allowing for easy unfolding or rolling up; the sliding track and limit strip design ensures stable movement of the slider within the track, preventing derailment or jamming and extending the lifespan of the device; in addition to anti-theft and insect-proof functions, the mesh security window can also serve as an additional function for sunshade or privacy protection, providing more usage scenarios. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a diagram showing the connection relationship between the window frame and the security window frame of this utility model;

[0018] Figure 3 This is a diagram showing the connection between the mesh security window and the winding drive device of this utility model;

[0019] Figure 4 This is a diagram showing the connection relationship between the slider and the groove in this utility model;

[0020] Figure 5 This utility model is composed of Figure 1The resulting magnified view of point A;

[0021] Figure 6 This utility model is composed of Figure 4 A magnified view of point B derived from this.

[0022] In the diagram: 1. Maintenance door; 2. Rewind box; 3. Motor box; 4. Window frame; 5. Security window frame; 6. Connecting plate; 7. Rewind drive device; 8. Window leaf; 9. Slide rail; 10. Connecting device; 1001. Connecting wire; 1002. Sliding block; 11. Mesh security window; 1101. Metal wire; 1102. Metal strip; 1103. Limiting block; 12. Limiting strip; 13. Insect-proof metal mesh. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-6 This utility model discloses an automatic multi-functional automatic burglarproof window, including a window frame 4, a burglarproof window frame 5, a connecting device 10, a mesh burglarproof window 11, and a winding box 2. The window frame 4 is provided with window leaves 8. The burglarproof window frame 5 has sliding grooves 9 formed around its internal perimeter. Limit strips 12 are fixedly installed on the inner front wall of the sliding grooves 9 near the top and bottom. A motor box 3 is fixedly installed on the top of the winding box 2, and a winding drive device 7 is installed inside the motor box 3. The aforementioned mesh security window 11 includes metal wires 1101, metal strips 1102, and limiting blocks 1103, and there are multiple metal wires 1101, metal strips 1102, and limiting blocks 1103. The multiple metal wires 1101 are placed horizontally, and the multiple metal strips 1102 are placed vertically. The connecting device 10 includes connecting wires 1001 and sliders 1002, and there are multiple sliders 1002 and two connecting wires 1001. The front of the winding box 2 is provided with a maintenance door 1.

[0025] Specifically, the top and bottom of the plurality of metal strips 1102 are fixedly connected to the adjacent ends of the plurality of sliders 1002, and through grooves are provided side by side on one side of the plurality of metal strips 1102. The left and right sides of the plurality of metal strips 1102 are fixedly connected to the interior of the through grooves and to the plurality of limiting blocks 1103.

[0026] Specifically, one end of each of the multiple metal wires 1101 passes through the left side of the multiple metal strips 1102 placed side by side and the limiting block 1103, and extends to the left side of the last metal strip 1102 and is fixedly connected to a connecting plate 6. There are two connecting plates 6, and the other end of each of the multiple metal wires 1101 is fixedly connected to the left side of another connecting plate 6.

[0027] Specifically, the right sides of the two connecting wires 1001 are fixedly connected to the left side of another connecting plate 6 near the top and bottom, respectively, and the left sides of the two connecting wires 1001 are fixedly connected to the right side of another connecting plate 6 near the top and bottom, respectively.

[0028] Specifically, the sliders 1002 near the top and bottom of the metal strip 1102 are respectively engaged with the interior of the two sliding grooves 9 near the top and bottom of the anti-theft window frame 5.

[0029] Specifically, the inner left side wall of the burglarproof window frame 5 has a connecting groove, and the right side of the rewind box 2 has a fixing groove. The right side of the rewind box 2 is connected to the inner left side wall of the burglarproof window frame 5.

[0030] Specifically, the drive unit in the winding drive device 7 is located in the motor box 3, while the winding device is located inside the winding box 2. Multiple metal wires 1101 and multiple metal strips 1102 are combined and woven into a mesh security window 11. Insect-proof metal mesh 13 is fixedly installed on the front of the metal strips 1102 in the mesh security window 11. The left side of the mesh security window 11 and the connecting plate 6 near the left side both penetrate the interior of the security window frame 5 and extend into the interior of the winding box 2, and are fixedly connected to the outer surface of the winding device inside the winding box 2.

[0031] Specifically, a controller is installed on the inner rear wall of the window frame 4, and a smart lock is installed inside the anti-theft window frame 5 and on another connecting plate 6. The two slides 9 are respectively connected to the inside of the winding box 2. Limiting teeth are provided on the front of the two limiting strips 12 near the left side to limit the two connecting plates 6 during use and prevent over-winding.

[0032] In use, when it is necessary to retract the mesh security window 11, the controller located on the rear wall inside the window frame 4 first issues a command to activate the smart lock inside the security window frame 5 and on the connecting plate 6. The opening of the smart lock releases the locking state between the connecting plate 6 and the security window frame 5, preparing for the retraction operation of the mesh security window 11. After the smart lock is opened, the connecting plate 6 closest to the inner wall of the security window frame 5 is gradually pulled away from the smart lock. Subsequently, the controller activates the retraction drive device 7 inside the motor box 3. The drive device, through the rotation of the motor, drives the retraction device inside the retraction box 2 to begin operation. The winding device typically includes a drum or similar structure, the surface of which is fixedly connected to the left side of the mesh security window 11 and the connecting plate 6 near the left side. As the winding device rotates, the left side of the mesh security window 11 is gradually wound into the winding box 2. Since multiple metal wires 1101 and metal strips 1102 are combined and woven into the mesh security window 11, the entire mesh security window 11 will be wound up when the winding device pulls the connecting plate 6. During the winding process of the mesh security window 11, the connecting device 10, composed of connecting wires 1001 and sliders 1002, plays a key linkage role. The connecting wires 1001... Both ends are fixed to two connecting plates 6 respectively. Therefore, when one connecting plate 6 is pulled by the winding device, the connecting wire 1001 will drive the other connecting plate 6 to move synchronously. The slider 1002 slides along the slide groove 9 to ensure that the movement of the connecting device 10 is smooth and stable. Limiting strips 12 are fixedly installed on the front wall of the slide groove 9 near the top and bottom. When the slider 1002 moves in the slide groove 9, the limiting strips 12 can prevent the slider 1002 from derailing and ensure the stability of the entire device. At the same time, the movement of the slider 1002 drives the mesh security window 11 composed of the metal strip 1102 and the metal wire 1101. Synchronous winding ensures a uniform and orderly winding process. During winding, limit teeth are provided on the front of both limit strips 12 near the left side. When the mesh security window 11 is wound to a certain extent, the limit teeth will contact the corresponding structure of the connecting plate 6 with the smart lock installed, preventing the connecting plate 6 from moving further towards the winding box 2, thereby avoiding over-winding of the mesh security window 11. This setting ensures the safety of the winding device and the mesh security window 11, preventing structural damage due to over-winding. At this time, the mesh security window 11 is neatly stored inside the winding box 2, which not only saves space but also maintains the overall aesthetics of the window.

[0033] In summary, this automatic multi-functional burglarproof window, through the inclusion of a smart lock, a mesh burglarproof window 11, an insect-proof metal mesh 13, a limiting strip 12, a sliding groove 9, and a connecting device 10, not only does the mesh burglarproof window 11, composed of metal wires 1101 and metal strips 1102, effectively disperse external forces and improve the overall strength of the burglarproof window through their intersecting structure, but the smart lock also prevents unauthorized personnel from opening the window, further enhancing its anti-theft performance. The insect-proof metal mesh 13, fixed to the front of the mesh burglarproof window 11, effectively blocks insects from entering the room, providing additional comfort and hygiene. The sliding groove 9 and the slider 1002 allow the mesh burglarproof window 11 to unfold and retract smoothly, with simple and stable operation. The linkage between the connecting wires 1001 and the slider 1002 ensures... The mesh security window 11 moves evenly and orderly without jamming or loosening; the use of a smart lock makes locking more convenient, eliminating the need for manual operation and improving the user experience; the smart lock avoids damage to the window frame caused by traditional locks, protecting the integrity and aesthetics of the window frame; the mesh security window 11 can be completely rolled up inside the roll-up box 2, saving indoor space while maintaining the overall aesthetics of the window; the roll-up design of the mesh security window 11 makes cleaning and maintenance more convenient, allowing for easy unfolding or rolling; the sliding track 9 and the limit bar 12 ensure the stable movement of the slider 1002 within the track, preventing derailment or jamming and extending the service life of the device; in addition to its anti-theft and insect-proof functions, the mesh security window 11 can also serve as an additional function for sunshade or privacy protection, providing more usage scenarios.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic multi-functional automatic burglarproof window, comprising a window frame (4), a burglarproof window frame (5), a connecting device (10), a mesh burglarproof window (11), and a roll-up box (2), characterized in that: The window frame (4) is provided with window slats (8), and the interior of the security window frame (5) is provided with sliding grooves (9) on all four sides. Limiting strips (12) are fixedly installed on the front wall of the sliding grooves (9) near the top and bottom. A motor box (3) is fixedly installed on the top of the winding box (2), and a winding drive device (7) is provided inside the motor box (3). The mesh security window (11) includes metal wires (1101) and metal strips (1102). The device includes a limiting block (1103), and there are multiple metal wires (1101), metal strips (1102) and limiting blocks (1103). The multiple metal wires (1101) are placed horizontally, and the multiple metal strips (1102) are placed vertically. The connecting device (10) includes a connecting wire (1001) and a slider (1002). There are multiple sliders (1002) and two connecting wires (1001). The front of the winding box (2) is provided with a maintenance door (1).

2. The automatic multi-functional automatic anti-theft window according to claim 1, characterized in that: The top and bottom of the plurality of metal strips (1102) are respectively fixedly connected to the adjacent ends of the plurality of sliders (1002). A through groove is provided on one side of each of the plurality of metal strips (1102). The left and right sides of the plurality of metal strips (1102) are respectively fixedly connected to the interior of the through grooves and to the interior of the limiting blocks (1103).

3. The automatic multi-functional automatic anti-theft window according to claim 1, characterized in that: One end of each of the multiple metal wires (1101) passes through the left side of the multiple metal strips (1102) placed side by side and the limiting block (1103), and extends to the left side of the last metal strip (1102) and is fixedly connected to a connecting plate (6). There are two connecting plates (6), and the other end of each of the multiple metal wires (1101) is fixedly connected to the left side of another connecting plate (6).

4. The automatic multi-functional automatic anti-theft window according to claim 1, characterized in that: The right sides of the two connecting wires (1001) are respectively fixedly connected to the left side of another connecting plate (6) near the top and bottom positions. The left sides of the two connecting wires (1001) are respectively fixedly connected to the right side of a connecting plate (6) near the top and bottom positions.

5. The automatic multi-functional automatic anti-theft window according to claim 1, characterized in that: The sliders (1002) near the top and bottom of the metal strip (1102) are respectively engaged with the interior of the two grooves (9) near the top and bottom of the anti-theft window frame (5).

6. The automatic multi-functional automatic anti-theft window according to claim 1, characterized in that: The inner left side wall of the anti-theft window frame (5) has a connecting groove, and the right side of the winding box (2) has a fixing groove. The right side of the winding box (2) is connected to the inner left side wall of the anti-theft window frame (5).

7. The automatic multi-functional automatic anti-theft window according to claim 1, characterized in that: The drive unit in the winding drive device (7) is located in the motor box (3), while the winding device is located inside the winding box (2). Multiple metal wires (1101) and multiple metal strips (1102) are combined and woven into a mesh security window (11). Insect-proof metal mesh (13) is fixedly installed on the front of the metal strips (1102) in the mesh security window (11). The left side of the mesh security window (11) and the connecting plate (6) near the left side both penetrate the interior of the security window frame (5) and extend into the interior of the winding box (2), and are fixedly connected to the outer surface of the winding device inside the winding box (2).

8. The automatic multi-functional automatic anti-theft window according to claim 1, characterized in that: The window frame (4) is equipped with a controller on its internal rear end wall. The anti-theft window frame (5) is equipped with a smart lock on its interior and on another connecting plate (6). The two slides (9) are connected to the interior of the winding box (2). The two limit strips (12) are equipped with limit teeth on their front sides near the left side. During use, the two connecting plates (6) are limited to prevent over-winding.

Citation Information

Patent Citations

  • Intelligent household automatic anti-theft window

    CN222253720U