Jet type tear bomb

Abstract

The invention relates to a jet-propelled tear bomb which comprises a pull ring, a holding rod, a bomb body and a bolt, and is characterized in that the bomb body further comprises a compressed gas tank, a cavity and a firing device; the pull ring is in buckled connection with the bolt, and the bolt is in buckled connection with the percussion device; the firing device is further provided with an ejector pin, an ejector rod, a spring and a holding rod. The spring is hinged to the ejector rod; a compressed gas tank and a cavity are arranged in the bomb body, the cavity is an annular cavity arranged between the inner wall of the bomb body and the outer wall of the compressed gas tank, and compressed carbon dioxide is arranged in the compressed gas tank; the application scene is wide, the application scene is not limited by inflammable and explosive scenes, the research and development direction that traditional lacrimation agents are not inflammable or explosive is broken, a new research and development direction is provided for research and development of novel lacrimation agents, the projectile body is still intact after being used, and the projectile body can be reused after a compressed air tank is replaced and the lacrimation agents are refilled.

Description

Technical Field

[0001] The present invention relates to the technical field of police equipment, and particularly relates to a jet tear gas bomb. Background Art

[0002] Tear gas bombs are increasingly widely used in various tasks. As a non-lethal weapon, they play a crucial role in various tasks. In the execution of diverse tasks, various complex scenarios such as flammable and explosive environments are often encountered. In the face of events such as hostage-taking and important materials under flammable and explosive conditions, due to the limitations of the action mechanisms of traditional non-lethal throwing weapons, it is very likely to ignite or detonate the combat environment due to factors such as igniting the primer or burning and exploding tear chemical substances, causing significant harm to our personnel, hostages, important materials, etc. Summary of the Invention

[0003] The purpose of the present invention is to provide a jet tear gas bomb.

[0004] To achieve the above object, the present invention provides the following technical solutions: A jet tear gas bomb includes a pull ring, a grip rod, a bomb body, and a pin. The bomb body further includes a compressed gas cylinder, a cavity, and a firing device; the pull ring and the pin are snap-connected, and the pin and the firing device are snap-connected; the firing device is further provided with a thimble, a push rod, a spring, and a grip rod; the spring is hinged to the push rod; a compressed gas cylinder and a cavity are provided inside the bomb body, and the cavity is an annular cavity between the inner wall of the bomb body and the outer wall of the compressed gas cylinder.

[0005] Preferably, the compressed gas cylinder is filled with compressed carbon dioxide.

[0006] Preferably, a tear gas agent is provided in the cavity, and the tear gas agent is prior art and will not be elaborated here.

[0007] Preferably, the jet tear gas bomb is made by 3D printing technology.

[0008] Preferably, the jet orifice at the tail of the jet tear gas bomb adopts an inclined orifice design.

[0009] The present invention has the following beneficial effects: 1. Wide range of applicable scenarios. Due to its own triggering mechanism and the innovative design of using compressed carbon dioxide as the gas, the application scenarios of the jet tear gas bomb are no longer restricted by flammable and explosive scenarios. Using compressed carbon dioxide as the power to push the release of the tear gas agent, carbon dioxide can isolate oxygen and thus play a role in extinguishing fire, further eliminating the potential hazards of combustion and explosion.

[0010] 2. Due to the innovative adoption of the jet triggering mechanism, the bomb body remains intact after use. After replacing the compressed gas cylinder and reloading the tear gas agent, it can be reused, greatly saving the use cost.

[0011] 3. The design and production are carried out by combining three-dimensional design and 3D printing. The accurate parametric design facilitates continuous updating and iteration in the later stage to meet the needs of the troops.

[0012] 4. The tail jet nozzle adopts an inclined opening design. This design can keep the projectile spinning after being triggered, making the projectile jump and rotate on the ground, thereby greatly reducing the risk of enemy counter-throwing.

[0013] 5. The compressed gas tank has the characteristics of high strength, strong corrosion resistance, and easy processability, thus extending the storage life and being able to store high-pressure gas with a relatively large pressure. The projectile body is not affected by the explosion, which is conducive to secondary processing and recycling, and can minimize the use cost to the greatest extent.

[0014] 6. The threaded assembly design has the functions of fastening and sealing, shock absorption and buffering, anti-static, and electrical insulation, strictly ensuring the airtightness of the product.

[0015] The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and implement it according to the content of the specification, the following describes in detail with the preferred embodiments of the present invention and in conjunction with the accompanying drawings. Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; In the figure: 1 - pull ring; 2 - spring; 3 - ejector rod; 4 - ejector pin; 5 - projectile body; 6 - compressed gas tank; 7 - grip rod; 8 - cavity; 9 - bolt; 10 - firing device. Detailed Embodiment

[0017] Next, the technical solution of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] As Figure 1 shown, a jet tear gas grenade includes a pull ring 1, a grip rod 7, a projectile body 5, and a bolt 9. The projectile body 5 further includes a compressed gas cylinder 6, a cavity 8, and a firing device 10; the pull ring 1 and the bolt 9 are snap-connected, and the bolt 9 and the firing device 10 are snap-connected; the firing device 10 is further provided with a thimble 4, a push rod 3, a spring 2, and a grip rod 7; the spring 2 is hinged to the push rod 3; a compressed gas cylinder 6 and a cavity 8 are arranged inside the projectile body 5, and the cavity 8 is arranged in the gap outside the projectile body 5 and the compressed gas cylinder 6. The outer shell of the projectile body 5 is made of plastic material, and the overall mass does not exceed 200 g.

[0022] Preferably, the compressed gas cylinder 6 is filled with compressed carbon dioxide. The compressed gas cylinder 6 contains 12 g of carbon dioxide inside, and the material is a steel cylinder with a mass of 54 g.

[0023] Preferably, a tear gas agent is arranged inside the cavity 8.

[0024] Preferably, the jet tear gas grenade is made by 3D printing technology. It is made by means of three-dimensional design technology and 3D printing technology. The accurate parametric design facilitates continuous updating and iteration in the later stage, adapts to the needs of the troops. After use, the projectile body remains intact. After replacing the compressed gas cylinder and refilling the tear gas agent, it can be used again. The single-use cost does not exceed 5 yuan, which greatly saves the use cost.

[0025] Preferably, the jet orifice at the tail of the jet tear gas grenade adopts an inclined orifice design. This design can keep the projectile body spin after being triggered, make the projectile body jump and rotate on the ground, and thus greatly reduce the risk of the enemy's counter-throwing.

[0026] During use, pull the pull ring 1 to drive the bolt 9 to disengage from the firing device 10. When the grip rod 7 pops out, the spring 2 is released. The spring 2 drives the push rod 3 to push the thimble 4, and the thimble 4 pierces the compressed gas cylinder 6, thereby realizing the jet function. Affected by the compressed carbon dioxide, the tear gas agent is quickly released from the tail of the projectile body 5, thereby achieving the tear gas effect, and isolating oxygen by releasing carbon dioxide to play a fire extinguishing role, further eliminating the hidden danger of explosion.

[0027] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0028] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. A jet tear gas bomb, comprising a pull ring, a grip rod, a bomb body and a bolt, characterized in that, The projectile further includes a compressed gas cylinder, a cavity, and a firing device; the pull ring and the bolt are snap-connected, and the bolt and the firing device are snap-connected; the firing device is further provided with a thimble, a push rod, a spring, and a grip rod; the spring is hinged to the push rod; a compressed gas cylinder and a cavity are provided inside the projectile, and the cavity is an annular cavity between the inner wall of the projectile and the outer wall of the compressed gas cylinder.

2. The tear gas grenade according to claim 1, wherein The compressed gas cylinder is filled with compressed carbon dioxide.

3. The tear gas grenade as claimed in claim 1, wherein, The cavity is filled with a tear gas agent.

4. A jet tear gas bomb according to claim 1, characterized in that, The jet tear gas bomb is made by 3D printing technology.

5. A jet tear gas bomb according to claim 1, characterized in that, The jet orifice at the tail of the jet tear gas bomb adopts an inclined orifice design.

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