A window breaking device

Abstract

The utility model discloses a shock break window device relates to break window device technical field. Include: adhesion device, adhesion device is adhered on glass, impact device, impact device is installed in the inside of adhesion device, and impact device includes: installation bin, installation bin is installed in the inside of adhesion device, is filled in the inside of installation bin, break window mechanism, break window mechanism sets up in the inside of installation bin, and break window mechanism is towards the direction of adhesion device. The break window device, the corresponding direct current is passed in the both ends of lead wire, and the gas expands after the charge block blast, and break window mechanism is pushed to the glass plane fast, makes the glass breakage, thereby realizes break window, adopts the propulsive force that gunpowder explodes produces, and the power is big, and break window is stable and reliable, and compared with traditional break window device, break window can be realized effectively without the user exerting external force to hit.

Description

Technical Field

[0001] This utility model relates to the field of window breaking device technology, specifically an electric window breaking device. Background Technology

[0002] In the field of emergency escape, window breaking devices are key equipment for ensuring the safe evacuation of people from enclosed spaces (such as cars, high-speed trains, airplanes, elevators, etc.). Currently, common window breaking devices are mainly divided into two categories: manual and automatic.

[0003] Manual window-breaking devices, typically represented by safety hammers, rely on the user applying significant impact force to break the glass. However, in emergency situations, such as when a vehicle has fallen into water and the water pressure is limited, or when people are physically exhausted or panicked during a fire, users often struggle to exert sufficient striking force. Furthermore, the effectiveness of glass breaking is significantly affected by the angle and precision of force control, making improper operation highly likely to result in failed window-breaking. In addition, traditional safety hammers must be fixed in a specific location, and in emergencies, displacement, loss, or inconvenience in accessing them can delay escape opportunities.

[0004] Therefore, developing a window-breaking device that requires no manual striking and has a stable window-breaking efficiency has become an important technical requirement in the field of emergency escape equipment. Utility Model Content

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electric window-breaking device, comprising:

[0006] An adhesive device that adheres to glass;

[0007] An impact device, installed inside the adhesive device, the impact device comprising:

[0008] The installation compartment is sleeved and installed inside the adhesive device;

[0009] Explosive charge blocks, which are filled inside the loading chamber;

[0010] A window-breaking mechanism is disposed inside the installation compartment and faces the adhesive device.

[0011] Preferably, the adhesive device includes:

[0012] The mounting cylinder has a cylindrical structure with openings at the top and bottom;

[0013] An adhesive plate is fixedly connected to the end of the mounting cylinder, and the adhesive plate is coated with an adhesive.

[0014] Preferably, the adhesive plate has a through hole in the middle.

[0015] Preferably, the window-breaking mechanism includes:

[0016] A limiting plate, which is slidably disposed inside the installation compartment;

[0017] A window breaker hammer, one end of which is fixedly connected to a limiting plate, and the window breaker hammer cooperates with the inner cavity of the through hole.

[0018] Preferably, the impact device further includes:

[0019] A bidirectional positioning mechanism is installed on the installation chamber, and both ends of the bidirectional positioning mechanism are respectively engaged with the window breaking mechanism and the installation cylinder.

[0020] Preferably, the bidirectional positioning mechanism includes:

[0021] The limiting component has a groove on the inner side of the installation chamber, and the limiting component is movably disposed inside the groove;

[0022] An elastic support member, wherein the elastic support member is connected to the end of the limiting member;

[0023] The second locking block is movably disposed at the end of the elastic support member and is movably inserted into the installation chamber. The installation cylinder has a locking groove, and the inner cavity of the second locking block and the locking groove cooperate with each other.

[0024] Preferably, the limiting member includes:

[0025] The first locking block slides into the inner cavity of the groove, and the end of the first locking block is set in an isosceles trapezoid. The limiting plate is provided with a positioning groove that cooperates with the first locking block.

[0026] The slider is fixedly connected to the first locking block, and a sliding groove is provided on the inner wall of the groove, with the slider and the inner cavity of the sliding groove cooperating with each other.

[0027] Preferably, the elastic support member includes:

[0028] A spring, the spring being connected between the first locking block and the second locking block;

[0029] A guide rod is movably disposed inside the spring, with one end of the guide rod fixedly connected to the first locking block and the other end of the guide rod movably engaged with the second locking block.

[0030] This utility model discloses an electric window-breaking device, which has the following beneficial effects:

[0031] When breaking a window is required, the explosive charge with an electrically detonating element is placed inside the mounting chamber, with the fuse passing through the top of the chamber. The window-breaking mechanism is then placed inside the chamber, kept close to the explosive charge. Simply apply the appropriate direct current to both ends of the fuse. After the explosive charge detonates, the gas expands, propelling the window-breaking mechanism to quickly impact the glass surface, causing the glass to shatter and thus breaking the window. This device uses the explosive force of gunpowder, resulting in high power and stable, reliable window breaking. Compared to traditional window breakers, this device does not require external force from the user to effectively break windows. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0034] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0035] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0036] Figure 4 This is a schematic diagram of the internal structure of the bidirectional positioning mechanism of this utility model.

[0037] In the diagram: 1. Adhesive device; 11. Mounting cylinder; 12. Adhesive plate; 2. Impact device; 21. Mounting chamber; 22. Charge block; 23. Window breaking mechanism; 231. Limiting plate; 232. Window breaking hammer; 24. Bidirectional positioning mechanism; 241. First locking block; 242. Spring; 243. Sliding block; 244. Second locking block; 245. Guide rod. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0039] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0040] This utility model provides, for example Figure 1-4 An electrically triggered window-breaking device is shown, comprising: an adhesive device 1, which is adhered to the glass; an impact device 2, which is installed inside the adhesive device 1, the impact device 2 comprising: a mounting chamber 21, which is sleeved and installed inside the adhesive device 1; a propellant block 22, which is filled inside the mounting chamber 21, the propellant block 22 using a propellant charge, which is triggered by an electrically triggered element to burn the propellant and generate gas, thereby pushing the probe to achieve the window-breaking function; and a window-breaking mechanism 23, which is disposed inside the mounting chamber 21 and faces the adhesive device 1. With the direction of the connecting device 1, place the explosive charge 22 with the electric detonation element into the installation chamber 21, so that the lead wire passes through the top of the installation chamber 21; place the window breaking mechanism 23 inside the installation chamber 21 together, keeping it close to the explosive charge 22. Simply apply the corresponding DC current to both ends of the lead wire, and after the explosive charge 22 explodes, the gas expands and pushes the window breaking mechanism 23 to quickly hit the glass surface, causing the glass to shatter, thereby breaking the window. The explosive charge is generated by gunpowder explosion, which is powerful and stable and reliable in breaking windows. Compared with traditional window breakers, this window breaking device can effectively break windows without the user having to apply external force.

[0041] The bonding device 1 includes: a mounting cylinder 11, which has a cylindrical structure with openings at the top and bottom; and a bonding plate 12, which is fixedly connected to the end of the mounting cylinder 11. The bonding plate 12 is coated with an adhesive, and a through hole is provided in the middle of the bonding plate 12. The mounting cylinder 11 facilitates the installation and accommodation of the impact device 2, and the adhesive coated on the bonding plate 12 facilitates its adhesion to the glass, thereby realizing the installation of the window breaking device.

[0042] The window breaking mechanism 23 includes: a limiting plate 231, which is slidably disposed inside the installation chamber 21; and a window breaking hammer 232, one end of which is fixedly connected to the limiting plate 231. The window breaking hammer 232 cooperates with the inner cavity of the through hole. When the window breaking hammer 232 impacts the glass, it forms a point impact, increases the pressure, and ensures the normal breaking of the window. The limiting plate 231 limits the movement of the window breaking hammer 232 to prevent it from excessively impacting and detaching from the adhesive device 1.

[0043] Specifically, the impact device 2 also includes: a bidirectional positioning mechanism 24, which is installed on the installation chamber 21, and its two ends are respectively engaged with the window breaking mechanism 23 and the installation cylinder 11. The bidirectional positioning mechanism 24 includes: a limiting member, in which a groove is provided on the inner side of the installation chamber 21, and the limiting member is movably disposed inside the groove; an elastic support member, which is connected to the end of the limiting member; and a second locking block 244, which is movably disposed at the end of the elastic support member and is movably inserted into the installation chamber 21. The installation cylinder 11 has a locking groove, and the inner cavity of the second locking block 244 cooperates with the inner cavity of the locking groove to lock the relative position between the installation chamber 21 and the installation cylinder 11. The locking groove is in a through state. After an external mechanism extends into the inner cavity of the locking groove, it squeezes the second locking block 244, thereby squeezing the second locking block 244 into the interior of the installation chamber 21 to unlock the locking between the installation chamber 21 and the installation cylinder 11. The limiting component includes: a first locking block 241, which slides in conjunction with the inner cavity of the groove, and the end of the first locking block 241 is set in an isosceles trapezoidal shape; a positioning groove is provided on the limiting plate 231 to cooperate with the first locking block 241; and a slider 243, which is fixedly connected to the first locking block 241, and a sliding groove is provided on the inner wall of the groove, and the inner cavity of the slider 243 cooperates with the sliding groove. The elastic support includes: a spring 242 connected between the first locking block 241 and the second locking block 244; and a guide rod 245 movably disposed inside the spring 242, with one end of the guide rod 245 fixedly connected to the first locking block 241 and the other end movably engaged with the second locking block 244. A groove facilitates the limiting of the sliding of the slider 243, thereby preventing the first locking block 241 from moving excessively and falling out of the groove's inner cavity. The isosceles trapezoidal shape of the end of the first locking block 241 is designed to limit the movement of the limiting plate 231 when it is assembled into the inner cavity of the mounting chamber 21. Positioning plate 231 can press one inclined surface of first locking block 241, making it easier to push first locking block 241 into the inner cavity of the groove until the limiting plate 231 is assembled in place. At this time, first locking block 241 is opposite to the inner cavity of positioning groove. By locking first locking block 241 into the inner cavity of positioning groove, it is easier to position the limiting plate 231 in the inner cavity of installation chamber 21, making the position of limiting plate 231 more stable and having a certain impact distance during explosion, which can ensure the normal progress of window breaking. Spring 242 facilitates bidirectional elastic support for first locking block 241 and second locking block 244.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electric window-breaking device, characterized in that, include: An adhesive device (1) is attached to the glass; Impact device (2), said impact device (2) is installed inside the adhesive device (1), said impact device (2) includes: Installation chamber (21), which is sleeved and installed inside the adhesive device (1); The explosive charge block (22) is filled inside the installation chamber (21); A window breaking mechanism (23) is provided inside the installation chamber (21) and the window breaking mechanism (23) faces the adhesive device (1).

2. The electric window-breaking device according to claim 1, characterized in that, The adhesive device (1) includes: Mounting cylinder (11), the mounting cylinder (11) is a cylindrical structure with openings at the top and bottom; An adhesive plate (12) is fixedly connected to the end of the mounting cylinder (11), and the adhesive plate (12) is coated with an adhesive.

3. The electric window-breaking device according to claim 2, characterized in that, The adhesive plate (12) has a through hole in the middle.

4. The electric window-breaking device according to claim 1, characterized in that, The window-breaking mechanism (23) includes: A limiting plate (231) is slidably disposed inside the installation chamber (21); A window-breaking hammer (232) is provided, one end of which is fixedly connected to a limiting plate (231), and the window-breaking hammer (232) cooperates with the inner cavity of the through hole.

5. The electric window-breaking device according to claim 4, characterized in that, The impact device (2) further includes: A bidirectional positioning mechanism (24) is installed on the installation chamber (21), and the two ends of the bidirectional positioning mechanism (24) are respectively engaged with the window breaking mechanism (23) and the installation cylinder (11).

6. The electric window-breaking device according to claim 5, characterized in that, The bidirectional positioning mechanism (24) includes: The limiting member has a groove on the inner side of the installation chamber (21), and the limiting member is movably disposed inside the groove; An elastic support member, wherein the elastic support member is connected to the end of the limiting member; The second locking block (244) is movably disposed at the end of the elastic support member, and the second locking block (244) is movably inserted into the installation chamber (21). The installation cylinder (11) is provided with a slot, and the inner cavity of the second locking block (244) cooperates with the slot.

7. The electric window-breaking device according to claim 6, characterized in that, The limiting component includes: The first locking block (241) slides in the inner cavity of the groove, and the end of the first locking block (241) is set in an isosceles trapezoid. The limiting plate (231) is provided with a positioning groove that cooperates with the first locking block (241). The slider (243) is fixedly connected to the first card block (241), and a sliding groove is provided on the inner wall of the groove, and the slider (243) and the inner cavity of the sliding groove cooperate with each other.

8. The electric window-breaking device according to claim 6, characterized in that, The elastic support member includes: A spring (242) is connected between a first locking block (241) and a second locking block (244); Guide rod (245), the guide rod (245) is movably disposed inside the spring (242), and one end of the guide rod (245) is fixedly connected to the first locking block (241), and the other end of the guide rod (245) is movably engaged with the second locking block (244).

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