Police anti-riot window-breaking type fuming lachrymator putting equipment

Abstract

The utility model relates to the technical field of lacrimation agent throwing equipment, and discloses police anti-riot window-breaking type fuming lacrimation agent throwing equipment which comprises a shell and a special-shaped rotating frame, the special-shaped rotating frame is rotationally connected with the inner wall of the shell, the bottom end of the special-shaped rotating frame is in threaded connection with a frame body, a lacrimation bomb body is installed at the bottom end of the frame body, and the lacrimation bomb body is in threaded connection with the special-shaped rotating frame. And a window breaking assembly is arranged in the shell. According to the police anti-riot window-breaking type fuming tear agent throwing equipment, the design that the window breaking assembly is arranged, a disc-shaped shell structure is combined with firing pins distributed circumferentially is adopted, the throwing precision and the window breaking efficiency of a window-breaking type tear bomb are remarkably improved, a disc-shaped shell has the aerodynamic characteristic, wind resistance can be effectively reduced, the flight path can be stabilized, and the hit rate is increased; according to the design that the firing pins are evenly distributed along the edge of the shell, window breaking can be triggered no matter the equipment makes contact with a target at any angle, the window breaking precision, efficiency and reliability can be improved, and meanwhile the failure problem caused by angle deviation can be avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of tear gas dispensing equipment, specifically a police riot control window-breaking type smoke tear gas dispensing equipment. Background Technology

[0002] In modern law enforcement, riot control, and military operations, tear gas dispensing equipment is a key piece of equipment used as a non-lethal control measure, widely applied in scenarios such as crowd dispersal, riot control, and forced evacuation from target areas. Its core function is to safely and efficiently release irritating chemicals such as CS, CN, or OC to control targets in a non-lethal manner.

[0003] However, traditional tear gas has significant technical limitations when used in confined spaces, especially in vehicle-controlled scenarios. Modern vehicles generally employ highly sealed designs to ensure the safety and comfort of passengers. This physical barrier prevents tear gas smoke from effectively penetrating the cabin, greatly weakening the effectiveness of the tear gas agent.

[0004] The core flaw in existing tear gas technology lies in its lack of window-breaking capability. In emergency law enforcement situations, closed windows are a common self-protective measure for drivers, making it difficult for tear gas canisters thrown by law enforcement officers to penetrate the window barrier and for the irritant to reach the occupants of the vehicle. In such situations, the driver may continue to operate the vehicle and engage in harmful behavior, seriously affecting the effectiveness and safety of law enforcement operations. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a police riot control window-breaking tear gas dispensing device, which has the advantages of being easy to carry and throw, improving window-breaking accuracy and reliability, and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a police anti-riot window-breaking tear gas dispensing device, comprising a housing and an irregularly shaped rotating frame, wherein the irregularly shaped rotating frame is rotatably connected to the inner wall of the housing, a frame body is threadedly connected to the bottom end of the irregularly shaped rotating frame, a tear gas canister body is installed at the bottom end of the frame body, and a window-breaking component is provided inside the housing;

[0007] The window-breaking assembly includes multiple strikers that are slidably inserted into the inner wall of the housing. The multiple strikers are circumferentially distributed. An irregularly shaped ring is fixedly connected to the outer surface of the irregularly shaped rotating frame. The end of each striker near the housing contacts the protruding part of the irregularly shaped ring. A torsion spring is fixedly connected between the irregularly shaped rotating frame and the inner wall of the housing.

[0008] Furthermore, a set of smoke exhaust holes are provided on the outer surface of both the shell and the frame.

[0009] By using the above method, opening two sets of smoke exhaust holes can increase the emission speed, while preventing the casing from contacting the ground or obstacles and affecting the emission of smoke.

[0010] Furthermore, each of the firing pins is fixedly connected to a spring at one end near the housing, and the other end of each spring is fixedly connected to the inner wall of the housing.

[0011] The above solution allows the spring to retract multiple firing pins into the housing through its deformation force, making it easy to carry and preventing them from being scratched by the firing pins during transport.

[0012] Furthermore, the bottom end of the irregularly shaped rotating frame is connected to the bottom end of the housing by bolts.

[0013] With the above solution, the irregular frame is connected to the bottom of the shell by bolts, which can position the irregular rotating frame. When it is recycled, the irregular rotating frame can be rotated to compress and store the torsion spring. After the storage is completed, the irregular rotating frame is positioned so that the torsion spring remains in the stored state.

[0014] Furthermore, a positioning groove is provided on the upper surface of the irregular rotating frame, and a cavity is provided inside the housing. A positioning rod is slidably connected inside the cavity. The positioning rod is adapted to the positioning groove. A second spring is fixedly connected to the outer surface of the positioning rod. The other end of the second spring is fixedly connected to the inner wall of the cavity. A safety rod is threadedly connected to the upper surface of the housing. The safety rod is in contact with the positioning rod.

[0015] The above scheme, with the positioning rod and positioning groove, can lock the irregular rotating frame. When the shell is thrown, the positioning rod will separate from the positioning groove under the action of the second spring, so that the irregular rotating frame can rotate inside the shell and push multiple firing pins out through the irregular ring.

[0016] Furthermore, the torsion spring and spring two are in a reset state, while spring one is in a compressed state, and the deformation force of the torsion spring is greater than the deformation force of multiple springs one.

[0017] With the above scheme, the deformation force of the torsion spring is greater than that of multiple springs, which enables the irregular rotating frame to push multiple firing pins out through the irregular ring under the action of the torsion spring deformation force, so that the multiple firing pins can pierce the glass.

[0018] Furthermore, the end of each firing pin that contacts the irregular ring is spherical.

[0019] With the above scheme, one end of the firing pin is spherical, which facilitates contact with the irregular ring, reduces the resistance between the two, and makes it easier for the irregular ring to push multiple firing pins out when it rotates.

[0020] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0021] This police riot control window-breaking tear gas dispensing device, through the inclusion of a window-breaking component, features a disc-shaped shell structure combined with a circumferentially distributed firing pin design. This significantly improves the throwing accuracy and window-breaking efficiency of the tear gas canister. The disc-shaped shell has aerodynamic characteristics, effectively reducing wind resistance and stabilizing the flight trajectory, thus increasing the hit rate. The design of the firing pins being evenly distributed along the edge of the shell ensures that the device can trigger window breaking regardless of the angle at which it contacts the target. This not only improves the accuracy, efficiency, and reliability of window breaking but also avoids failure problems caused by angular deviations. Attached Figure Description

[0022] Figure 1 Cross-sectional view of the overall structure of this application Figure 1 ;

[0023] Figure 2 For this application Figure 1 Enlarged schematic diagram of the structure at point A;

[0024] Figure 3 Cross-sectional view of the overall structure of this application Figure 2 ;

[0025] Figure 4 This is a schematic diagram of the irregular rotating frame structure of this application;

[0026] Figure 5 This is a schematic diagram of the overall structure of this application. Figure 1 ;

[0027] Figure 6 This is a schematic diagram of the overall structure of this application. Figure 2 .

[0028] In the picture:

[0029] 1. Shell; 2. Irregularly shaped rotating frame; 3. Frame body; 4. Tear gas canister body;

[0030] 5. Window breaking component;

[0031] 501. Firing pin; 502. Irregularly shaped ring; 503. Torsion spring;

[0032] 6. Smoke vent; 7. Spring 1; 8. Positioning groove; 9. Cavity; 10. Positioning rod; 11. Spring 2; 12. Safety rod. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] Please see Figure 1-6 The police anti-riot window-breaking tear gas dispensing device in this embodiment includes a housing 1 and an irregularly shaped rotating frame 2. The irregularly shaped rotating frame 2 is rotatably connected to the inner wall of the housing 1. The bottom end of the irregularly shaped rotating frame 2 is threadedly connected to a frame body 3. The bottom end of the frame body 3 is equipped with a tear gas canister body 4. The housing 1 is equipped with a window-breaking component 5.

[0035] The window-breaking assembly 5 includes multiple firing pins 501 that are slidably inserted into the inner wall of the housing 1. The multiple firing pins 501 are circumferentially distributed. An irregularly shaped ring 502 is fixedly connected to the outer surface of the irregularly shaped rotating frame 2. The outer surface of the irregularly shaped ring 502 is provided with multiple protrusions. The end of each firing pin 501 near the housing 1 contacts the protrusion of the irregularly shaped ring 502. A torsion spring 503 is fixedly connected between the irregularly shaped rotating frame 2 and the inner wall of the housing 1. By setting up the window-breaking assembly 5, the design of the disc-shaped housing 1 combined with the circumferentially distributed firing pins 501 significantly improves the throwing accuracy and window-breaking efficiency of the window-breaking tear gas. The disc-shaped housing 1 has aerodynamic characteristics, which can effectively reduce wind resistance and stabilize the flight trajectory, thereby improving the hit rate. The design of the firing pins 501 being evenly distributed along the edge of the housing 1 allows the device to trigger window breaking regardless of the angle at which it contacts the target. This not only improves the window-breaking accuracy, efficiency, and reliability, but also avoids failure problems caused by angle deviation.

[0036] Both the outer surfaces of the housing 1 and the frame 3 are provided with a set of smoke exhaust holes 6. The two sets of smoke exhaust holes 6 can improve the exhaust speed and prevent the housing 1 from contacting the ground or obstacles, thus affecting the smoke exhaust. Each impact pin 501 is fixedly connected to a spring 7 at one end near the housing 1. The other end of each spring 7 is fixedly connected to the inner wall of the housing 1. The spring 7 can drive multiple impact pins 501 to retract into the housing 1 through the deformation force of the spring 7, making it easy to carry and avoiding scratches from the impact pins 501 during the carrying process. The bottom end of the irregular rotating frame 2 is connected to the bottom end of the housing 1 by bolts. The irregular frame and the bottom end of the housing 1 are connected by bolts to position the irregular rotating frame 2. When recycling, the irregular rotating frame 2 can be rotated to compress and store the torsion spring 503. After the storage is completed, the irregular rotating frame 2 is positioned so that the torsion spring 503 remains in the stored state.

[0037] The upper surface of the irregular rotating frame 2 is provided with a positioning groove 8, and the inside of the housing 1 is provided with a cavity 9. A positioning rod 10 is slidably connected inside the cavity 9. The positioning rod 10 is adapted to the positioning groove 8. A spring 11 is fixedly connected to the outer surface of the positioning rod 10. The other end of the spring 11 is fixedly connected to the inner wall of the cavity 9. A safety rod 12 is threadedly connected to the upper surface of the housing 1. The safety rod 12 contacts the positioning rod 10. The positioning rod 10 and the positioning groove 8 are set to lock the irregular rotating frame 2. When the housing 1 is thrown, the positioning rod 10 will be driven by the spring 11 to separate from the positioning groove 8, so that the irregular rotating frame 2 can rotate inside the housing 1 and push multiple firing pins 501 out through the irregular ring 502.

[0038] The torsion spring 503 and spring 11 are in the reset state, while spring 7 is in the compressed state. The deformation force of the torsion spring 503 is greater than that of multiple springs 7. This allows the irregular rotating frame 2 to be pushed by the irregular ring 502 to eject multiple firing pins 501 under the action of the deformation force of the torsion spring 503, enabling the multiple firing pins 501 to pierce the glass. The end of each firing pin 501 that contacts the irregular ring 502 is spherical. The spherical shape of one end of the firing pin 501 facilitates contact with the irregular ring 502, reduces the resistance between the two, and makes it easier for the irregular ring 502 to push multiple firing pins 501 out when rotating.

[0039] It should be noted that each firing pin 501 is made of metal and is tapered at the end away from the housing 1, and the protruding part of the irregular ring 502 is a smooth surface.

[0040] The working principle of the above embodiment is as follows: First, when the user breaks the window, the user first rotates the safety bar 12 and pulls it out. During this process, the user's finger needs to press the positioning rod 10 to prevent the positioning rod 10 from popping out. Then, the user activates the tear gas canister body 4 and throws it out in a frisbee shape. During the process of the housing 1 leaving the hand, the positioning rod 10 will separate from the positioning groove 8 under the deformation force of the spring 11, thereby releasing the restriction on the irregular rotating frame 2. The irregular rotating frame 2 will rotate inside the housing 1 under the deformation force of the torsion spring 503, and drive the irregular ring 502 to rotate. The irregular ring 502 will... During the rotation, the raised part on its surface will contact the firing pin 501 and push the firing pin 501 to pop out. When the firing pin 501 contacts the glass, the glass will shatter instantly, thus completing the window breaking operation. The tear gas will be discharged into the vehicle through two sets of exhaust holes 6. During the throwing process, the housing 1 is thrown in a disc shape, which can effectively reduce wind resistance and stabilize the flight trajectory, improve the hit rate. The design of the firing pin 501 being evenly distributed along the edge of the housing 1 allows the device to trigger window breaking no matter what angle it contacts the target. This not only improves the accuracy, efficiency and reliability of window breaking, but also avoids failure problems caused by angle deviation.

[0041] The entire unit is recyclable. After recycling, the irregular rotating frame 2 can be rotated in the opposite direction to recharge the torsion spring 503. Then, bolts are used to fix it to the housing 1, so that the torsion spring 503 remains in a charged state. At the same time, multiple firing pins 501 will separate from the protruding part of the irregular ring 502 and return to the housing 1 under the force of the spring 7. By reloading the tear gas canister body 4, it can be reused.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0043] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A police-grade anti-riot window-breaking tear gas dispensing device, comprising a housing (1) and an irregularly shaped rotating frame (2), characterized in that: The irregular rotating frame (2) is rotatably connected to the inner wall of the shell (1). The bottom end of the irregular rotating frame (2) is threadedly connected to the frame body (3). The bottom end of the frame body (3) is equipped with the tear gas body (4). The interior of the shell (1) is provided with a window breaking component (5). The window breaking assembly (5) includes multiple strikers (501) that are slidably inserted into the inner wall of the housing (1). The multiple strikers (501) are circumferentially distributed. A shaped ring (502) is fixedly connected to the outer surface of the shaped rotating frame (2). The end of each striker (501) near the housing (1) contacts the protruding part of the shaped ring (502). A torsion spring (503) is fixedly connected between the shaped rotating frame (2) and the inner wall of the housing (1).

2. The police riot control window-breaking tear gas dispensing device according to claim 1, characterized in that: Both the outer surfaces of the shell (1) and the frame (3) are provided with a set of smoke exhaust holes (6).

3. The police riot control window-breaking tear gas dispensing device according to claim 1, characterized in that: Each of the strikers (501) is fixedly connected to a spring (7) at one end near the housing (1), and the other end of each spring (7) is fixedly connected to the inner wall of the housing (1).

4. The police riot control window-breaking tear gas dispensing device according to claim 1, characterized in that: The bottom end of the irregular rotating frame (2) is connected to the bottom end of the housing (1) by bolts.

5. The police riot control window-breaking tear gas dispensing device according to claim 1, characterized in that: The upper surface of the irregular rotating frame (2) is provided with a positioning groove (8), the inside of the housing (1) is provided with a cavity (9), a positioning rod (10) is slidably connected inside the cavity (9), the positioning rod (10) is adapted to the positioning groove (8), a second spring (11) is fixedly connected to the outer surface of the positioning rod (10), the other end of the second spring (11) is fixedly connected to the inner wall of the cavity (9), and a safety rod (12) is threadedly connected to the upper surface of the housing (1), the safety rod (12) is in contact with the positioning rod (10).

6. The police riot control window-breaking tear gas dispensing device according to claim 3, characterized in that: The torsion spring (503) and spring 2 (11) are in a reset state, and spring 1 (7) is in a compressed state. The deformation force of the torsion spring (503) is greater than the deformation force of multiple springs 1 (7).

7. The police riot control window-breaking tear gas dispensing device according to claim 1, characterized in that: Each of the strikers (501) has a spherical end that contacts the irregular ring (502).

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