A type of burglarproof high-strength aluminum alloy window

Abstract

This utility model discloses a burglarproof high-strength aluminum alloy window for use in the field of doors and windows. It includes an aluminum alloy frame, multiple aluminum alloy protective vertical bars, and multiple aluminum alloy reinforcing horizontal bars. The protective vertical bars are vertically arranged and horizontally fixed at equal intervals inside the aluminum alloy frame. The reinforcing horizontal bars are horizontally arranged and vertically fixed at equal intervals inside the aluminum alloy frame. The aluminum alloy frame, protective vertical bars, and reinforcing horizontal bars are all hollow tubular structures. A sealing tube, equal in length to the protective vertical bar, is installed inside each protective vertical bar. The sealing tube is filled with compressed gas and also has an alarm whistle inside. When criminals use tools to cut the protective vertical bars, the sealing tube ruptures, and the compressed gas inside overflows from the rupture. The overflowing gas causes the alarm whistle to sound, thus achieving the alarm function. The structure is simple and does not rely on any electronic equipment, making it more stable and reliable.

Description

Technical Field

[0001] This utility model relates to the field of doors and windows, and in particular to a burglarproof high-strength aluminum alloy window. Background Technology

[0002] To enhance security, burglar bars are often installed on the outside of windows during daily use to improve their anti-theft effectiveness.

[0003] Regarding burglarproof windows, a search revealed, for example, an aluminum alloy door and window with burglarproof function disclosed in patent publication number CN119641206A. This design utilizes a built-in burglarproof net within the window frame, eliminating the need for a separate burglarproof net on the outside of the aluminum alloy window. Furthermore, a pair of symmetrically arranged burglarproof ropes and a first winding mechanism allow the ropes to be tensioned to form a vertical grid-like burglarproof net, enabling rapid installation. A storage mechanism, including a traction ring, traction rope, and a second winding mechanism, allows for rapid traction and storage of the burglarproof ropes, overcoming the cumbersome operation of traditional detachable burglarproof nets.

[0004] However, the aforementioned burglar bars have a complex structure and rely on electronic devices to function as burglar alarms. Once the electronic devices lose power, they lose their burglar alarm function, resulting in poor reliability. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The core of this invention lies in addressing the problems of existing burglar bars, such as complex structures, reliance on electronic devices for alarm functionality, and poor reliability due to power failure of the electronic devices. Furthermore, the inclusion of a reinforcing core that is difficult to cut further enhances the protective effect, allowing residents or those in the vicinity more time to notice the burglar and arrive at the scene.

[0007] 2. Technical Solution

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] A burglarproof high-strength aluminum alloy window includes an aluminum alloy frame, multiple aluminum alloy protective vertical bars, and multiple aluminum alloy reinforcing horizontal bars. The multiple aluminum alloy protective vertical bars are vertically arranged and horizontally fixed at equal intervals inside the aluminum alloy frame. The multiple aluminum alloy reinforcing horizontal bars are horizontally arranged and vertically fixed at equal intervals inside the aluminum alloy frame.

[0010] The aluminum alloy frame, aluminum alloy protective vertical bars, and aluminum alloy reinforcing horizontal bars are all hollow tubular structures. A sealing tube is installed inside the aluminum alloy protective vertical bars. The sealing tube is the same length as the aluminum alloy protective vertical bars. The inside of the sealing tube is filled with compressed gas, and an alarm whistle is also installed inside the sealing tube.

[0011] By incorporating a sealed tube, compressed gas, and an alarm whistle, when criminals use tools to cut the aluminum alloy protective vertical rod, the sealed tube ruptures, and the compressed gas inside overflows from the rupture. The overflowing airflow causes the alarm whistle to sound, thus achieving the alarm function. The structure is simple and does not rely on any electronic equipment, making it more stable and reliable.

[0012] Furthermore, the alarm whistle includes a mounting plate and a whistle structure. The mounting plate is fixed to the inside of the sealing tube, and a vertical vent hole is provided on the mounting plate. The whistle structure is installed inside the vent hole.

[0013] Furthermore, multiple alarm whistles are installed, and these whistles are equidistantly installed from top to bottom on the inside of the sealed tube.

[0014] Furthermore, the mounting plate is provided with multiple vent holes, and the sound-producing structures of the whistle structures in the multiple vent holes are opposite.

[0015] Furthermore, the mounting plate is annular, and a reinforcing core column is provided at the central axis of the aluminum alloy protective vertical rod, with the mounting plate sleeved on the outside of the reinforcing core column.

[0016] Furthermore, a heat insulation sleeve is installed between the sealing tube and the aluminum alloy protective vertical rod.

[0017] 3. Beneficial Effects

[0018] Compared with existing technologies, the advantages of this utility model are:

[0019] (1) This solution uses a sealed tube, compressed gas and an alarm whistle. When criminals use tools to cut the aluminum alloy protective vertical rod, the sealed tube breaks and the compressed gas inside overflows from the break. The overflowing airflow causes the alarm whistle to sound, thus achieving the alarm function. The structure is simple and does not rely on any electronic equipment, making it more stable and reliable.

[0020] (2) This solution sets up multiple alarm whistles, and the multiple alarm whistles are installed at equal intervals from top to bottom on the inside of the sealed tube. The sound-emitting structures of the whistles in the multiple overflow holes on the mounting plate are opposite, so that the alarm whistles can emit alarm sounds no matter whether the airflow flows from bottom to top or from top to bottom.

[0021] (3) This solution provides a heat insulation sleeve between the sealing tube and the aluminum alloy protective vertical rod, so that the compressed gas inside the sealing tube is not easily expanded due to sunlight in the open environment.

[0022] (4) This solution provides a reinforcing core column at the central axis of the aluminum alloy protective vertical bar, and installs a partition on the outside of the reinforcing core column. The reinforcing core column can be made of solid aluminum alloy, which is not easy to cut, further enhancing the protective effect and allowing residents or people in the surrounding area more time to notice and rush to the scene. Attached Figure Description

[0023] Figure 1 This is a partial cross-sectional structural diagram of the present invention;

[0024] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0025] Figure 3 This is a schematic diagram of the transverse cross-sectional structure of the aluminum alloy protective vertical bar of this utility model;

[0026] Figure 4 This is a cross-sectional structural diagram of the alarm whistle of this utility model.

[0027] Explanation of the labels in the diagram:

[0028] 1. Aluminum alloy frame; 2. Aluminum alloy protective vertical bar; 3. Aluminum alloy reinforcing horizontal bar; 4. Sealing tube; 5. Alarm whistle; 51. Mounting partition; 52. Vent hole; 53. Whistle structure; 6. Heat insulation sleeve; 7. Reinforcing core column. Detailed Implementation

[0029] The technical solution will now be clearly and completely described with reference to the accompanying drawings in the embodiments of this utility model.

[0030] Example 1:

[0031] Please see Figures 1-4 A burglarproof high-strength aluminum alloy window includes an aluminum alloy frame 1, multiple aluminum alloy protective vertical bars 2 and multiple aluminum alloy reinforcing horizontal bars 3. The multiple aluminum alloy protective vertical bars 2 are vertically arranged and horizontally fixed at equal intervals to the inside of the aluminum alloy frame 1, and the multiple aluminum alloy reinforcing horizontal bars 3 are horizontally arranged and vertically fixed at equal intervals to the inside of the aluminum alloy frame 1.

[0032] Among them, the aluminum alloy frame 1, aluminum alloy protective vertical bar 2 and aluminum alloy reinforcing horizontal bar 3 are all hollow tubular structures, which saves more manufacturing materials and, while ensuring structural strength, can significantly reduce the overall weight, improve the ease of window installation and the safety of use.

[0033] In addition, the hollow tubular aluminum alloy protective vertical bar 2 and aluminum alloy reinforced horizontal bar 3 can absorb part of the impact force through their own deformation when subjected to external impact, thus delaying the damage process and buying time for the burglar alarm.

[0034] To achieve the anti-theft function of the aluminum alloy window, a sealing tube 4 is installed on the inner side of the aluminum alloy protective vertical rod 2. The sealing tube 4 is set to the same length as the aluminum alloy protective vertical rod 2. The inner side of the sealing tube 4 is filled with compressed gas, and an alarm whistle 5 is also installed on the inner side of the sealing tube 4.

[0035] Based on the above configuration of the sealing tube 4, compressed gas, and alarm whistle 5, when criminals use tools to cut the aluminum alloy protective vertical rod 2, the sealing tube 4 will rupture, and the compressed gas inside will overflow from the rupture point of the sealing tube 4. The overflowing airflow will cause the alarm whistle 5 to sound, thus achieving the alarm function. The structure is simple and does not rely on any electronic equipment, making it more stable and reliable.

[0036] The alarm whistle 5 includes a mounting plate 51 and a whistle structure 53. The mounting plate 51 is fixed to the inside of the sealing tube 4. The mounting plate 51 is provided with a vertical vent hole 52. The whistle structure 53 is installed inside the vent hole 52. Multiple alarm whistles 5 are provided, and the multiple alarm whistles 5 are installed at equal intervals from top to bottom inside the sealing tube 4. The mounting plate 51 is provided with multiple vent holes 52. The sound-emitting structures of the whistle structures 53 in the multiple vent holes 52 are opposite. For example, the mounting plate 51 is provided with two vent holes 52. The sound-emitting structure of the whistle structure 53 in one vent hole 52 is matched with the airflow from bottom to top, and the sound-emitting structure of the whistle structure 53 in the other vent hole 52 is matched with the airflow from top to bottom.

[0037] It should be further explained that the overflow time of the compressed gas inside the sealing tube 4 depends on the amount of airflow per unit time. The smaller the gap through which the airflow passes inside the whistle structure 53, the longer the overflow time, and correspondingly, the longer the alarm time. Therefore, in order to extend the alarm time, the gap through which the airflow passes inside the whistle structure 53 can be designed to be small enough while ensuring that a certain alarm sound can be emitted.

[0038] Since the exact location where the criminals cut the aluminum alloy protective vertical rod 2 cannot be determined, the opposite design of the sound-emitting structure of the whistle structure 53 in the multiple vent holes 52 ensures that the alarm whistle 5 can sound regardless of whether the airflow is from bottom to top or from top to bottom.

[0039] Of course, the above-mentioned whistle structure 53 adopts the conventional whistle structure in the prior art, including the mouthpiece, resonance cavity and airflow channel (not shown in detail in the figure). Sound is generated by the vibration of airflow and the resonance of the cavity. Its material and specific structure can be selected according to the actual application.

[0040] The compressed gas is preferably compressed air, which is widely available and low in cost, making it easy to apply on a large scale in actual production. When the aluminum alloy protective vertical bar 2 is sheared, the compressed air can quickly drive the whistle structure 53 to sound through the overflow hole 52. The response speed is fast, and efficient alarm can be achieved without complicated auxiliary equipment, which further improves the safety performance and practical value of the anti-theft high-strength aluminum alloy window.

[0041] Furthermore, a heat insulation sleeve 6 is provided between the sealing tube 4 and the aluminum alloy protective vertical rod 2. The heat insulation sleeve 6 can be made of conventional materials with good heat insulation performance, such as polyurethane foam. In an open-air environment, it is not easy for the compressed gas inside the sealing tube 4 to expand due to sunlight.

[0042] Example 2:

[0043] like Figure 2 and Figure 3 As shown, the mounting partition 51 is annular, and a reinforcing core column 7 is provided at the central axis of the aluminum alloy protective vertical rod 2. The mounting partition 51 is sleeved on the outside of the reinforcing core column 7. The reinforcing core column 7 can be made of solid aluminum alloy to further improve the bending and shear resistance, thereby further strengthening the protective effect and allowing residents or surrounding people more time to notice and rush to the scene.

[0044] The above description is merely a preferred embodiment of this utility model; it encompasses all the protection scope of this utility model. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be covered within the protection scope of this utility model.

Claims

1. A burglarproof high-strength aluminum alloy window, comprising an aluminum alloy frame (1), multiple aluminum alloy protective vertical bars (2) and multiple aluminum alloy reinforcing horizontal bars (3), wherein the multiple aluminum alloy protective vertical bars (2) are vertically arranged and horizontally fixed at equal intervals to the inside of the aluminum alloy frame (1), and the multiple aluminum alloy reinforcing horizontal bars (3) are horizontally arranged and vertically fixed at equal intervals to the inside of the aluminum alloy frame (1), characterized in that: The aluminum alloy frame (1), aluminum alloy protective vertical bar (2) and aluminum alloy reinforcing horizontal bar (3) are all hollow tubular structures. A sealing tube (4) is provided on the inner side of the aluminum alloy protective vertical bar (2). The sealing tube (4) is set to the same length as the aluminum alloy protective vertical bar (2). The inner side of the sealing tube (4) is filled with compressed gas. An alarm whistle (5) is also provided on the inner side of the sealing tube (4).

2. The theft-proof high-strength aluminum alloy window according to claim 1, characterized in that: The alarm whistle (5) includes a mounting partition (51) and a whistle structure (53). The mounting partition (51) is fixed to the inside of the sealing tube (4). The mounting partition (51) is provided with a vertical vent hole (52). The whistle structure (53) is installed inside the vent hole (52).

3. The anti-theft high-strength aluminum alloy window according to claim 2, characterized in that: Multiple alarm whistles (5) are provided, and the multiple alarm whistles (5) are installed at equal intervals from top to bottom on the inner side of the sealing tube (4).

4. The anti-theft high-strength aluminum alloy window according to claim 3, characterized in that: The mounting partition (51) is provided with multiple vent holes (52), and the sound-producing structures of the whistle structures (53) in the multiple vent holes (52) are opposite.

5. A burglarproof high-strength aluminum alloy window according to claim 2, characterized in that: The mounting partition (51) is annular, and a reinforcing core column (7) is provided at the central axis of the aluminum alloy protective vertical rod (2). The mounting partition (51) is sleeved on the outside of the reinforcing core column (7).

6. The anti-theft high-strength aluminum alloy window according to claim 1, characterized in that: A heat insulation sleeve (6) is provided between the sealing tube (4) and the aluminum alloy protective vertical rod (2).

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