CN112344809B - Fin-stabilized energy attenuation type anti-riot kinetic energy bomb - Google Patents
Fin-stabilized energy attenuation type anti-riot kinetic energy bomb Download PDFInfo
- Publication number
- CN112344809B CN112344809B CN202011230311.9A CN202011230311A CN112344809B CN 112344809 B CN112344809 B CN 112344809B CN 202011230311 A CN202011230311 A CN 202011230311A CN 112344809 B CN112344809 B CN 112344809B
- Authority
- CN
- China
- Prior art keywords
- bullet
- projectile
- warhead
- wall
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000843 powder Substances 0.000 claims description 33
- 239000003380 propellant Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229910001369 Brass Inorganic materials 0.000 claims description 5
- 229920001875 Ebonite Polymers 0.000 claims description 5
- 239000010951 brass Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000004831 Hot glue Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000004936 stimulating effect Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 231100001160 nonlethal Toxicity 0.000 abstract description 8
- 238000012546 transfer Methods 0.000 abstract description 8
- 239000003721 gunpowder Substances 0.000 abstract description 3
- 230000001665 lethal effect Effects 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract 2
- 239000004744 fabric Substances 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 5
- 238000004043 dyeing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 206010023644 Lacrimation increased Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004317 lacrimation Effects 0.000 description 2
- 231100000518 lethal Toxicity 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004279 orbit Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
本发明公开了一种鳍稳定式能量衰减型防暴动能弹，包括发射组件、弹托组件和弹丸组件，所述弹托组件包括闭气盘和支撑座，可减轻自身重量，高效利用火药燃气助推力，以提高弹丸发射初速，所述弹丸组件由软质弹头和硬质弹体复合而成，近距离高速冲击时，所述弹头和弹体之间发生剪切破坏，软质弹头发生大的形变，有效耗散冲击能量，从而避免对近距离目标造成过度伤害，远距离低速冲击时，所述弹头和弹体之间不发生剪切破坏，软质弹头发生小的形变，硬质弹体施加二次冲击载荷，将更大比例的冲击能量转移到目标体内，以达到预期致痛目的，从而有效解决现有动能弹丸近距离威力过大、远距离效能不足的问题，弹丸组件加设载荷球，可实现多重非致命功效。
The invention discloses a fin-stabilized energy-attenuating anti-riot kinetic energy bomb, which includes a launch component, a bullet support component and a projectile component. The bullet support component includes an air-tight disk and a support seat, which can reduce its own weight and efficiently utilize gunpowder and gas for boosting. In order to increase the initial velocity of the projectile, the projectile component is composed of a soft warhead and a hard projectile. When impacting at a high speed at a close distance, shear damage occurs between the projectile and the projectile, and the soft warhead produces large damage. Deformation, effectively dissipating impact energy, thereby avoiding excessive damage to close-range targets. When impacting at low speed at a long distance, shear damage does not occur between the bullet and the bullet, and the soft bullet has a small deformation, and the hard bullet is slightly deformed. Apply a secondary impact load to transfer a larger proportion of the impact energy to the target body to achieve the expected pain-causing purpose, thus effectively solving the problems of the existing kinetic energy projectiles with excessive short-range power and insufficient long-distance performance. ball, which can achieve multiple non-lethal effects.
Description
Technical Field
The invention relates to the technical field of anti-riot bombs, in particular to a fin-stabilized energy attenuation type anti-riot kinetic energy bomb.
Background
Non-lethal weapons are a necessary choice for military and civil departments to carry out diversified tasks, and in a force upgrading program, the non-lethal weapons provide effective transition from oral warning to lethal force, so that the traditional fighting mode is fundamentally changed, the non-lethal weapons are effective supplements of the traditional lethal weapons, and the army called the non-lethal weapons as a force multiplier.
The non-lethal weapon comprises various types such as chemical, kinetic, acousto-optic and electromagnetic, wherein the kinetic non-lethal weapon is the earliest in development and most widely applied. The development of the kinetic energy type non-lethal weapon goes through the development stages of steel core rubber coating kinetic energy bombs, rubber bullets, wood stick bombs, plastic stick bombs, rubber bombs, cloth bag bombs and the like, and currently, the cloth bag bombs are provided with a large amount of equipment in military and police departments at home and abroad. The cloth bag bullet has better ductility than the rubber bullet, when the bullet impacts a living target, the contact area is rapidly increased, and the cloth bag bullet has the advantages of large kinetic energy and small specific kinetic energy, but when the cloth bag bullet impacts at a short distance, the cloth bag bullet cannot be extended timely due to high speed, the skin of the living target is very easy to be exposed at the bow, sometimes even the cloth bag bullet and the bullet support penetrate the human body like a rigid body, so that excessive damage is caused, and even the target is dead; meanwhile, when the cloth bag projectile flies in the air, the pneumatic appearance is poor, the flying is extremely unstable, and weak parts such as research and the like are easily injured when the projectile flies for a long distance.
Hard rubber bullets and plastic bullets are usually hit a target by means of bullet jumping attack in a short distance, ballistic diffusion is large during long-distance shooting, precision is low, and therefore in order to effectively meet the requirements of anti-terrorism and riot-prevention tasks, novel kinetic energy bullets which are safe in a short distance and effective in a long distance need to be developed urgently, so that the practical problems that the short-distance power is too large and the long-distance efficiency is not enough commonly existing in most of existing kinetic energy bullets are solved.
Disclosure of Invention
The present invention is directed to a fin-stabilized energy-attenuated anti-riot kinetic bomb to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fin stable energy attenuation type anti-riot kinetic energy bullet, includes launching component, bullet support subassembly and projectile subassembly, its characterized in that:
the launching assembly comprises a cartridge case, a bottom fire hole, a high-pressure chamber, a propellant powder, a fire transmission hole, a low-pressure chamber and a sealing pad, wherein the cartridge case comprises a cartridge barrel, a cartridge case bottom edge and a cartridge holder receiving seat, the cartridge case bottom edge is matched with a cartridge chamber of an applicable anti-riot gun, the bottom fire hole is formed in the axis of the bottom end surface of the cartridge case, a mechanical impact type bottom fire is riveted in the bottom fire hole, the high-pressure chamber is arranged on the upper side of the bottom fire hole and is in a hollow cylindrical shape, the propellant powder is filled in the high-pressure chamber, the fire transmission hole is formed in the axis of the upper end surface of the high-pressure chamber, the hemispherical low-pressure chamber is arranged on the upper side of the fire transmission hole, the fire transmission hole is communicated with the high-pressure chamber and the low-pressure chamber, the sealing pad is positioned on the upper side of the;
the bullet tray assembly is positioned on the upper side of the bullet tray bearing seat in the bullet shell, the bullet tray assembly comprises an air-tight disc and a supporting seat, the side wall of the air-tight disc abuts against the inner wall of the bullet barrel, the periphery of the bottom end face of the air-tight disc and the upper end face of the bullet tray bearing seat are fixed through hot melt adhesive, the supporting seat is of a hollow cylindrical structure, and the upper side of the supporting seat abuts against the bullet assembly;
the projectile component comprises a projectile body, a projectile head and a load ball, wherein the projectile body and the projectile head are connected in an inserting mode, the projectile head wraps the load ball, the projectile body comprises a tail wing, a lower projectile body cavity, a lower projectile body, an upper projectile body cavity, a lower projectile head receiving groove and a projectile body lug, the projectile body is a lower projectile body and an upper projectile body which are integrally processed and formed, the tail wing is fixedly arranged at the tail end of the lower projectile body, the tail wing is a fin type tail wing, the number of the tail wings is 4, the lower projectile body is of an inverted frustum-shaped structure, the lower projectile body cavity is formed in the inner side of the lower portion of the lower projectile body, the lower projectile body cavity is of a hollow frustum-shaped structure, the upper projectile body cavity is arranged on the inner side of the upper projectile body and is of a hollow structure with an upper cylinder body and a lower bowl shape, the lower projectile head receiving groove is formed in the lower side of the upper projectile body cavity, and is, the bullet comprises a bullet body, an upper bullet cavity, a lower bullet cavity, a bullet wall, an upper bullet center pillar, a lower bullet center pillar, a first-level bullet abutting ring and a second-level bullet abutting ring, wherein the upper bullet cavity is communicated with the bullet receiving groove, the outer side of the upper bullet body is provided with a circular bullet ear, the bullet ear is close to one side of the upper bullet body and is provided with a bullet ear groove, the upper bullet body and the upper bullet ear are received by the bullet, the bullet comprises a bullet body, an upper bullet cavity, a lower bullet cavity, a bullet wall, an upper bullet center pillar, a lower bullet center pillar, a first-level bullet abutting ring and a second-level bullet abutting ring, the bullet body is in a hemispherical shape, the upper bullet cavity is located on the center axis of the bullet body, the upper bullet cavity is of a hollow structure of an upper cylinder and a lower hemisphere, the circumference of the bullet body is connected with the bullet wall, the upper center pillar is arranged on the lower side of the center pillar of the bullet body, the lower center pillar is fixedly connected with the lower center pillar, and the cavity formed between the upper bullet wall and the lower center pillar of the bullet is a lower cavity of the bullet, the terminal surface supports and leans on bullet ear up end under the bullet wall, bullet wall inboard is fixed to be provided with ring form bullet one-level and supports and lean on the ring, it supports and leans on terminal surface under the ring to support by the bullet one-level to go up the bullet up end, bullet body and bullet wall transition section inboard are provided with the bullet second grade and support and lean on the ring, bullet upper chamber bottom adheres and is connected with the load ball, the load ball includes breakable wall and powder load.
Preferably, the launching assembly, the bullet support assembly and the bullet assembly are of an axisymmetric structure, and the central axes of the launching assembly, the bullet support assembly and the bullet assembly are overlapped.
Preferably, the shell case is an aluminum shell case which is integrally pressed and formed, the bullet support component is integrally processed and manufactured by a light high-temperature-resistant material, the bullet head is processed and manufactured by a soft rubber material, and the bullet body is processed and manufactured by a hard rubber material.
Preferably, go up bullet body up end and bullet first-level and lean on sticky fixed between the ring lower extreme face, sticky fixed between terminal surface and the bullet ear up end under the bullet wall, freely support between bullet wall inner wall and the last bullet outer wall and lean on.
Preferably, the breakable wall is formed by injection molding of a breakable plastic material, the breakable wall is generally processed into a hemispherical structure, the two hemispherical breakable walls are fixed by gluing after being filled with a powder load to form a loaded ball, and the powder load is OC irritant powder.
Preferably, the propellant is smokeless powder, and the fire transfer holes are sealed by brass thin films.
Preferably, the maximum outer diameter of the projectile assembly is 38mm, and the outer diameter of the supporting seat is twice the diameter of the circle of the lower port of the lower cavity of the projectile body.
Compared with the prior art, the invention has the following advantages:
1. the invention has reasonable structure and novel and scientific design;
2. according to the invention, the structural design of a hollow bullet is adopted, the bullet is processed and manufactured by adopting a soft rubber material, the bullet is processed and manufactured by adopting a hard rubber material, when a living target is impacted at a short distance at a high speed, the upper bullet shears the bullet by a first-level abutting ring and the bullet wall shears the bullet ears, the first-level abutting ring is at the joint of the inner wall of the bullet wall, the bullet ears are sheared and damaged at the bullet ear grooves, the middle column of the lower bullet is impacted into the bullet bearing groove, and impact energy is effectively dissipated through mechanical shearing between the bullet and large deformation of the soft bullet, so that excessive damage to the living target during the short-distance impact is avoided; because the speed of the projectile component is attenuated in the process of flying in the air, when a living target is impacted at a low speed in a long distance, the upper projectile body and the projectile head do not shear and break between the first-level abutting rings and between the projectile head wall and the projectile body ears, and the projectile head only deforms slightly, so that a larger proportion of impact energy can be transferred into the target body to achieve the expected pain-causing purpose, and the problems of overlarge short-distance power and insufficient long-distance efficiency of the conventional kinetic energy projectile are effectively solved;
3. the invention adopts the bullet support design of the gas-closed disc and the hollow support seat, so that the boosting force of gunpowder gas can be efficiently utilized to improve the initial launching speed of the bullet, and the quality of the bullet support component can be greatly reduced, so that the bullet component and the bullet support component can be quickly separated at the muzzle of the riot gun, the influence on the middle trajectory of the bullet is reduced, and the hitting precision is improved;
4. the launching assembly, the projectile support assembly and the projectile assembly are all in axial symmetry structures, the central axes of the launching assembly, the projectile support assembly and the projectile assembly are overlapped, accurate assembly is facilitated, the consistency of the outer ballistic performance of the projectile assembly is facilitated to be improved, meanwhile, the gravity center of the projectile assembly is overlapped with the gravity center of thrust, and stable flying of the projectile in the air is promoted by using the fin type empennage, so that the hitting precision of the projectile device can be obviously improved;
5. according to the invention, the loading ball is wrapped by the warhead, and OC stimulation powder or dyeing powder is wrapped in the loading ball by the fragile material, so that the multifunctional bullet has the effects of both kinetic energy striking and lacrimation dispersion or dual functions of kinetic energy striking and dyeing marking, and the tactical application of the multifunctional bullet is greatly improved;
6. the invention adopts a high-low pressure launching system, the launching powder adopts smokeless powder, higher exit speed can be obtained, meanwhile, the amount of smoke at the muzzle is less, and the normal tactical actions of users cannot be interfered;
7. the maximum outer diameter of the projectile component is 38mm, the probability of penetrating a biological target is low, the outer diameter of 38mm is larger than the average maximum width of eye sockets of a human body, and due to the design of a bullet soft material, blind accidents which are difficult to reverse can not be caused when the projectile component impacts the eye area under the limit condition.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a front view of the cartridge case 1-1 of the present invention;
figure 3 is a top plan view of the cartridge case 1-1 of the present invention;
figure 4 is a bottom view of the cartridge case 1-1 of the present invention;
figure 5 is a perspective view of the cartridge case 1-1 of the present invention;
fig. 6 is a perspective view of the sabot assembly 2 of the present invention;
fig. 7 is a perspective view of the projectile assembly 3 of the present invention;
FIG. 8 is a schematic diagram of the structure of projectile 3-1 of the present invention;
FIG. 9 is a perspective view of projectile 3-1 of the present invention;
FIG. 10 is a schematic view of the structure of the bullet 3-2 in the present invention;
FIG. 11 is a perspective view of the bullet 3-2 of the present invention;
FIG. 12 is a perspective view of a load ball 3-3 of the present invention;
fig. 13 is a schematic view of the structure of the loading ball 3-3 of the present invention.
In the figure: 1. the projectile comprises a projectile assembly, 1-1 parts of projectile shell, 1-1-1 parts of projectile barrel, 1-1-2 parts of projectile shell bottom edge, 1-1-3 parts of projectile holder bearing seat, 1-2 parts of projectile holder, 1-2 parts of bottom fire hole, 1-2-1 parts of bottom fire, 1-3 parts of high-pressure chamber, 1-4 parts of propellant powder, 1-5 parts of fire transfer hole, 1-6 parts of low-pressure chamber, 1-7 parts of sealing pad, 2 parts of projectile holder assembly, 2-1 parts of closing disc, 2-2 parts of supporting seat, 3 parts of projectile assembly, 3-1 parts of projectile body, 3-1-1 parts of tail wing, 3-1-2 parts of projectile body lower cavity, 3-1-3 parts of projectile body, 3-1-4 parts of upper projectile body, 3-1-5 parts of projectile body upper cavity, 3-1-6 parts of projectile body, and a projectile body upper cavity, The bullet comprises a bullet bearing groove, 3-1-7 parts, a bullet ear, 3-1-7-1 parts, a bullet ear groove, 3-2 parts, a bullet, 3-2-1 parts, a bullet body, 3-2-2 parts, a bullet upper cavity, 3-2-3 parts, a bullet lower cavity, 3-2-4 parts, a bullet wall, 3-2-5 parts, a bullet upper center pillar, 3-2-6 parts, a bullet lower center pillar, 3-2-7 parts, a bullet primary abutting ring, 3-2-8 parts, a bullet secondary abutting ring, 3-3 parts, a load ball, 3-3-1 parts, a fragile wall, 3-3-2 parts and a powder load.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, the present invention provides a technical solution: the utility model provides a fin stable energy attenuation type anti-riot kinetic energy bullet, includes launching component 1, sabot subassembly 2 and projectile subassembly 3, its characterized in that:
the launching assembly 1 comprises a cartridge case 1-1, a primer hole 1-2, a high-pressure chamber 1-3, a propellant powder 1-4, a fire transmission hole 1-5, a low-pressure chamber 1-6 and a sealing pad 1-7, wherein the cartridge case 1-1 comprises a cartridge barrel 1-1, a cartridge case bottom edge 1-1-2 and a cartridge holder receiving seat 1-1-3, the cartridge case bottom edge 1-1-2 is matched with an applicable riot gun chamber, the bottom end surface axis of the cartridge case 1-1 is provided with the primer hole 1-2, the inside of the primer hole 1-2 is riveted with a mechanical impact primer 1-2-1, the upper side of the primer hole 1-2 is provided with the high-pressure chamber 1-3, the high-pressure chamber 1-3 is in a hollow cylindrical shape, the inside of the high-pressure chamber 1-3 is filled with the propellant powder 1-4, a fire transfer hole 1-5 is formed in the axis of the upper end face of the high-pressure chamber 1-3, a hemispherical low-pressure chamber 1-6 is formed in the upper side of the fire transfer hole 1-5, the fire transfer hole 1-5 is communicated with the high-pressure chamber 1-3 and the low-pressure chamber 1-6, a sealing pad 1-7 is located on the upper side of the projectile assembly 3 at the opening of the projectile barrel 1-1-1, and the sealing pad 1-7 is used for sealing a full projectile;
the bullet tray assembly 2 is positioned on the upper side of the bullet tray bearing seat 1-1-3 in the bullet shell 1-1, the bullet tray assembly 2 comprises an air-blocking disc 2-1 and a supporting seat 2-2, the side wall of the air-blocking disc 2-1 abuts against the inner wall of the bullet barrel 1-1-1, the periphery of the bottom end face of the air-blocking disc 2-1 and the upper end face of the bullet tray bearing seat 1-1-3 are fixed through hot melt adhesive in a gluing mode, the supporting seat 2-2 is of a hollow cylindrical structure, and the upper side of the supporting seat 2-2 abuts against the bullet assembly 3;
the projectile component 3 comprises a projectile body 3-1, a projectile head 3-2 and a load ball 3-3, the projectile body 3-1 and the projectile head 3-2 are connected in an inserting manner, the projectile head 3-2 wraps the load ball 3-3, the projectile body 3-1 comprises an empennage 3-1-1, a lower projectile body cavity 3-1-2, a lower projectile body 3-1-3, an upper projectile body 3-1-4, an upper projectile body cavity 3-1-5, a projectile head receiving groove 3-1-6 and a projectile body ear 3-1-7, a main body of the projectile body 3-1 is a lower projectile body 3-1-3 and an upper projectile body 3-1-4 which are integrally processed, the empennage 3-1-1 is fixedly arranged at the tail end of the lower projectile body 3-1-3, the tail fin type missile comprises 4 tail fins 3-1-1, the lower missile body 3-1-3 is of an inverted frustum-shaped structure, a lower missile body cavity 3-1-2 is formed in the inner side of the lower portion of the lower missile body 3-1-3, the lower missile body cavity 3-1-2 is of a hollow frustum-shaped structure, an upper missile body cavity 3-1-5 is formed in the inner side of the upper missile body 3-1-4, the upper missile body cavity 3-1-5 is of a hollow structure with a cylindrical upper portion and a bowl-shaped lower portion, a bullet receiving groove 3-1-6 is formed in the lower side of the upper missile body cavity 3-1-5, the bullet receiving groove 3-1-6 is of a hollow cylindrical structure, and the upper missile body cavity 3-1-5 is communicated with the bullet receiving groove 3-1-6, the outer side of the upper bullet body 3-1-4 is provided with a circular bullet body ear 3-1-7, the bullet body ear 3-1-7 is close to one side of the upper bullet body 3-1-4 and is provided with a bullet body ear groove 3-1-7-1, the upper sides of the upper bullet body 3-1-4 and the bullet body ear 3-1-7 are provided with a bullet head 3-2, the bullet head 3-2 comprises a bullet head body 3-2-1, a bullet head upper cavity 3-2-2, a bullet head lower cavity 3-2-3, a bullet head wall 3-2-4, a bullet head upper center pillar 3-2-5, a bullet head lower center pillar 3-2-6, a bullet head primary abutment ring 3-2-7 and a bullet head secondary abutment ring 3-2-8, the bullet body 3-2-1 is in a hemispherical shape, the bullet upper cavity 3-2-2 is located on the central axis of the bullet body 3-2-1, the bullet upper cavity 3-2-2 is in a hollow structure with a cylindrical upper part and a hemispherical lower part, the lower side of the circumferential part of the bullet body 3-2-1 is connected with a bullet wall 3-2-4, the lower side of the axial core part of the bullet body 3-2-1 is provided with a bullet upper central column 3-2-5, the lower side of the bullet upper central column 3-2-5 is fixedly connected with a bullet lower central column 3-2-6, a cavity formed between the bullet wall 3-2-4 and the bullet upper central column 3-2-5 as well as the bullet lower central column 3-2-6 is the bullet lower cavity 3-2-3, the lower end face of the bullet wall 3-2-4 abuts against the upper end face of a bullet ear 3-1-7, the inner side of the bullet wall 3-2-4 is fixedly provided with a circular bullet primary abutting ring 3-2-7, the upper end face of the upper bullet 3-1-4 abuts against the lower end face of the bullet primary abutting ring 3-2-7, the inner side of a transition section of the bullet body 3-2-1 and the bullet wall 3-2-4 is provided with a bullet secondary abutting ring 3-2-8, the bottom of an upper cavity 3-2-2 of the bullet is connected with a load ball 3-3 in an adhering mode, and the load ball 3-3 comprises a fragile wall 3-3-1 and a powder load 3-3-2.
As shown in fig. 1, the launching assembly 1, the projectile support assembly 2 and the projectile assembly 3 are all in an axisymmetric structure, and the central axes of the launching assembly 1, the projectile support assembly 2 and the projectile assembly 3 are coincident.
In this embodiment, the cartridge case 1-1 is an aluminum cartridge case formed by integral pressing, the cartridge holder assembly 2 is integrally made of a light high-temperature-resistant material, the bullet 3-1 is made of a soft rubber material, and the bullet 3-2 is made of a hard rubber material.
In the embodiment, the upper end face of the upper projectile body 3-1-4 and the lower end face of the first-stage abutting ring 3-2-7 of the projectile head are fixed by gluing, the lower end face of the projectile head wall 3-2-4 and the upper end face of the projectile body ear 3-1-7 are fixed by gluing, and the inner wall of the projectile head wall 3-2-4 and the outer wall of the upper projectile body 3-1-4 are abutted freely.
With reference to fig. 12 and 13, the fragile wall 3-3-1 is injection molded by fragile plastic material, the fragile wall 3-3-1 is generally processed into a hemispherical structure, the two hemispherical fragile walls 3-3-1 are filled with powder load 3-3-2 and then are fixed by gluing to form a load ball 3-3, the powder load 3-3-2 is OC stimulating powder, and the fragile wall 3-3-1 is damaged by the impact of the projectile body 3-1 regardless of the impact speed of the projectile assembly 3, so that the loaded powder load 3-3-2 can be released in time, and the invention has the functions of striking kinetic energy and tear dispersion, and greatly improves the tactical application of the invention.
In other embodiments, the powder load 3-3-2 can also be dyed powder, so that the present invention has the dual effects of both the kinetic energy striking and the dyeing marking.
In the embodiment, the propellant powder 1-4 is smokeless powder, so that a high exit speed can be obtained, the amount of smoke at a muzzle is small, the normal tactical actions of users cannot be interfered, excessive powder residues are not generated in a gun barrel, the repeated shooting and the projectile precision cannot be influenced, and the high battlefield applicability of the invention is further realized.
In this embodiment, the fire transfer holes 1-5 are sealed by brass thin films, and after a predetermined pressure is reached, the gunpowder gas breaks through the brass thin films and enters the low-pressure chambers 1-6.
In this embodiment, the maximum outer diameter of the projectile assembly 3 is 38mm, the probability of penetrating a living target is low, the outer diameter of 38mm is larger than the average maximum width of the eye socket of a human eye, and the design of the bullet 3-1 soft material does not cause a blindness event which is difficult to reverse when the projectile assembly impacts the eye area under the limit condition; the outer diameter of the supporting seat 2-2 is twice the diameter of the lower port circle of the lower cavity 3-1-2 of the projectile body, so that the supporting of the projectile support assembly 2 and the projectile assembly 3 can be realized, and the projectile assembly 3 is ensured to have good inner ballistic performance.
The working principle is as follows:
firstly, the invention is loaded into the bore of an applicable anti-riot gun, the ground edge 1-1-2 of the shell case is matched with the bore of the anti-riot gun to realize the position fixation of the invention, the bore is locked, the safety is opened, the trigger of the anti-riot gun is buckled, the firing pin of the anti-riot gun impacts the primer 1-2-1 of the invention, the primer 1-2-1 ignites the propellant powder 1-4, the propellant powder 1-4 is combusted to generate high-temperature and high-pressure propellant gas, the brass film of the sealed fire transfer hole 1-5 is broken, the propellant gas enters the low-pressure chamber 1-6 to ablate the hot melt adhesive at the position connecting the bullet holder component 2 and the bullet holder bearing seat 1-3, the propellant gas pushes the bullet holder component 2 and the bullet assembly 3 to fly away from the barrel 1-1, the gas disc 2-1 is closed to isolate the propellant gas and the bullet body 3-1, the ablation of the tail part of the bullet body 3-1 by the high-temperature propellant gas can be effectively avoided, under the thrust of the bullet support component 2, the bullet component 3 flies out of the barrel of the riot gun, under the action of air resistance and self gravity, the bullet support component 2 is separated from the bullet component 3, the bullet component 3 continuously flies to a target, the flight stability of the bullet component 3 is kept through the tail wing 3-1-1, when the target is impacted at a short distance and a high speed, the upper bullet 3-1-4 cuts the first-level abutting ring 3-2-7 of the bullet, the bullet wall 3-2-4 cuts the bullet ears 3-1-7, the first-level abutting ring 3-2-7 of the bullet generates shearing damage at the joint of the inner wall 3-2-4 of the bullet wall and the bullet ears 3-1-7-1 of the bullet, the lower middle column 3-2-4 of the bullet rushes into the bullet receiving groove 3-1-6, impact energy is effectively dissipated through mechanical shearing between the bullet 3-2 and the bullet body 3-1 and large deformation of the soft bullet 3-2, so that excessive damage to the bullet caused by short-distance impact is avoided; because the speed of the projectile component 3 is attenuated in the air flight process, when a living target is impacted at a low speed in a long distance, the upper projectile body 3-1-4 and the projectile head first-level abutting ring 3-2-7, the projectile head wall 3-2-4 and the projectile body ear 3-1-7 are not sheared and damaged, and the projectile head 3-2 is only slightly deformed, so that a larger proportion of impact energy can be transferred into the target body to achieve the expected pain-causing purpose, therefore, the invention effectively solves the problems of overlarge short-distance power and insufficient long-distance efficiency of the existing kinetic energy projectile, no matter how fast the projectile component 3 is impacted by the projectile body 3-1, the fragile wall 3-3-1 can be damaged, so that the powder load 3-3-2 in the projectile component can be released in time, the invention has the effects of both kinetic energy striking and lacrimation dispersion or the dual functions of kinetic energy striking and dyeing marking, and greatly improves the tactical application of the invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011230311.9A CN112344809B (en) | 2020-11-06 | 2020-11-06 | Fin-stabilized energy attenuation type anti-riot kinetic energy bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011230311.9A CN112344809B (en) | 2020-11-06 | 2020-11-06 | Fin-stabilized energy attenuation type anti-riot kinetic energy bomb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112344809A CN112344809A (en) | 2021-02-09 |
| CN112344809B true CN112344809B (en) | 2021-09-21 |
Family
ID=74428499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011230311.9A Active CN112344809B (en) | 2020-11-06 | 2020-11-06 | Fin-stabilized energy attenuation type anti-riot kinetic energy bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112344809B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758366A (en) * | 2021-09-27 | 2021-12-07 | 南京理工大学 | A kind of magazine for 105mm smoothbore gun test |
| CN113720212B (en) * | 2021-10-09 | 2022-10-28 | 中国人民武装警察部队工程大学 | Bullet body telescopic tail wing stable multi-effect composite kinetic energy bullet |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0500226B1 (en) * | 2005-01-26 | 2017-09-12 | Condor S/A Indústria Química | PROJECTILE FOR NON-LETHAL AMMUNITION |
| CN101975533A (en) * | 2010-09-20 | 2011-02-16 | 齐齐哈尔雄鹰猎弹有限公司 | Small-bore sack cartridge |
| CN102155884B (en) * | 2010-12-21 | 2013-05-01 | 齐齐哈尔雄鹰猎弹有限公司 | Antiriot kinetic energy ammunition with soft bullet |
| CN105180727B (en) * | 2014-06-05 | 2017-07-11 | 赵颖 | Rifle high accuracy rubber bullet |
| US11209254B2 (en) * | 2016-03-09 | 2021-12-28 | Msato, Llc | Pellet shaped marking round for air rifles and pistols |
| CN211261988U (en) * | 2019-10-08 | 2020-08-14 | 中国人民武装警察部队工程大学 | Empennage stable lachrymatory kinetic energy bullet |
| CN210773707U (en) * | 2019-10-08 | 2020-06-16 | 中国人民武装警察部队工程大学 | Hollow flat head type antiriot kinetic energy bullet |
| CN210773705U (en) * | 2019-10-08 | 2020-06-16 | 中国人民武装警察部队工程大学 | Empennage stable type barrier-breaking tear-gas shells |
| CN111707147B (en) * | 2020-06-28 | 2021-09-14 | 中国人民武装警察部队工程大学 | Energy attenuation type tear kinetic energy bullet |
-
2020
- 2020-11-06 CN CN202011230311.9A patent/CN112344809B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112344809A (en) | 2021-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8915191B2 (en) | Spin stabilized and/ or drag stabilized, blunt impact non-lethal projectile | |
| CN113154956B (en) | A non-pyrotechnic detonation type compound kinetic energy bomb | |
| CN108592710B (en) | Spin-stabilized antiriot bomb based on smooth bore weapon firing | |
| CN112945024B (en) | A coupled spin-stabilized and drag-stabilized composite kinetic energy bomb | |
| CN108387148B (en) | An impact-blasting anti-riot bomb | |
| CN112815786B (en) | Composite kinetic energy bullet with point-face dual hitting capability | |
| CN112902761B (en) | Multi-effect integrated kinetic energy bullet with impact energy graded dissipation function | |
| CN113865441B (en) | Twice-impact composite anti-riot kinetic energy bomb | |
| CN211261988U (en) | Empennage stable lachrymatory kinetic energy bullet | |
| CN113720212B (en) | Bullet body telescopic tail wing stable multi-effect composite kinetic energy bullet | |
| CN112344809B (en) | Fin-stabilized energy attenuation type anti-riot kinetic energy bomb | |
| CN108759587A (en) | A kind of pinking formula tear bombnoun | |
| CN113587736B (en) | A composite anti-riot kinetic energy bomb with delayed boost function | |
| CN109855478B (en) | Multifunctional antiriot bomb with two-stage separating mechanism | |
| CN111707147B (en) | Energy attenuation type tear kinetic energy bullet | |
| CN209027377U (en) | A kind of impact-fired extended-range anti-riot grenade | |
| CN208223305U (en) | A kind of pinking formula tear bombnoun | |
| CN117308697A (en) | Non-lethal kinetic energy shrapnel with controllable spreading of projectile | |
| CN113899253B (en) | A composite anti-riot kinetic energy bomb with a front super-caliber honeycomb warhead | |
| CN207395576U (en) | Rifle hair style self-propelled kinetic energy tear bombnoun | |
| CN209726942U (en) | Multifunctional antiriot bullet with two-stage separating mechanism | |
| CN115597440B (en) | A magazine-loaded multi-effect integrated non-lethal ammunition | |
| CN113587738B (en) | Impact sliding type multi-effect integrated composite anti-riot kinetic energy bomb | |
| CN113587735B (en) | A multi-effect kinetic energy bomb with a large effective range | |
| CN115540697B (en) | Composite dragging stable cloth bag bullet for bursting and opening bin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |