CN111765814A - Compound anti-riot kinetic energy bullet with two-stage dissipation mechanism - Google Patents
Compound anti-riot kinetic energy bullet with two-stage dissipation mechanism Download PDFInfo
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- CN111765814A CN111765814A CN202010661201.1A CN202010661201A CN111765814A CN 111765814 A CN111765814 A CN 111765814A CN 202010661201 A CN202010661201 A CN 202010661201A CN 111765814 A CN111765814 A CN 111765814A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
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Abstract
The invention discloses a composite anti-riot kinetic energy bullet with a two-stage dissipation mechanism, which comprises: the bullet comprises a bullet shell, a high-pressure chamber, a low-pressure chamber, a bullet body, an impact rod, a buffer, a support body, an impact disc, a capsule and a bullet cap; the axis of the bottom end surface of the cartridge case is riveted with a primer, and a columnar high-pressure chamber is arranged on the upper side of the primer; a fire transmission hole is formed in the axis of the upper end surface of the high-pressure chamber; the cartridge case is inserted with the cartridge body and forms a low-pressure chamber; one end of the impact rod is adhered to the top of the inner cavity of the projectile body, and the other end of the impact rod is connected with the buffer in an inserting mode; the support body extends into the impact rod and is fixedly connected with the impact rod; the support body is sleeved with an impact disc; the top surface of the impact disc is provided with a capsule filled with a coloring agent; the bullet cap is connected with the bullet body in an adhesion way; this bullet compact structure, design benefit improve flight stability through projectile body spin, strike the precision height, design two-stage dissipation mechanism, produce excessive injury when can effectively avoiding close range shooting, when long range shooting simultaneously, guarantee anticipated painful effect again, have the dyeing mark to the crowd's target concurrently.
Description
Technical Field
The invention relates to the technical field of anti-riot ammunition, in particular to a composite anti-riot kinetic energy ammunition with a two-stage dissipation mechanism.
Background
The anti-riot kinetic energy bomb is a main fighting device for carrying out anti-terrorism and anti-riot tasks, and serious safety events such as disability and death and the like are continuously caused due to design defects and improper use.
The mainstream anti-riot kinetic energy bullets in China are rubber bullets and cloth bag bullets, the rubber bullets comprise single bullets and shot pellets, the single bullets are mostly solid rubber shot, the caliber is 18.4mm, and the single bullets can easily penetrate through the skin of a target during close-distance shooting; the shot comprises a plurality of spherical rubber shots, shooting is usually carried out in a short distance in a mode of bouncing attack, the impact points of the rubber shots rebounded from the ground are randomly distributed, the weak parts such as glasses and the like are easily damaged, the rubber shot is used for shooting directly for a living target in a long distance, and the accidental damage is inevitably caused because the projectile is scattered greatly. Domestic cloth bag bullets mainly use a cylindrical cloth bag, have poor flight stability, and during short-distance shooting, the cloth bag bullets and the bullet holder are as a rigid body and easily penetrate through the skin of a target. Therefore, the domestic active anti-riot kinetic energy bomb needs to be updated urgently.
The problems of overlarge short-distance power and insufficient long-distance power of the conventional riot kinetic energy bomb generally exist, the flight stability is poor, and the overkill/invalidation problem caused by the overlarge short-distance power and the insufficient long-distance power becomes a bottleneck for restricting the development of non-fatal kinetic energy weapons in China.
Disclosure of Invention
The invention aims to provide a composite anti-riot kinetic energy bullet with a two-stage dissipation mechanism, which solves the problems of poor flight stability, overlarge close-range power and insufficient long-range power of the kinetic energy bullet in the background technology.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a composite anti-riot kinetic energy bullet with a two-stage dissipation mechanism, which comprises:
the bullet comprises a bullet shell, a primer, a high-pressure chamber, a low-pressure chamber, a bullet body, an impact rod, a buffer, a support body, an impact disc, a capsule and a bullet cap; the axis of the bottom end face of the cartridge case is riveted with the primer, and the upper side of the primer is provided with the columnar high-pressure chamber;
a fire transmission hole is formed in the axis of the upper end face of the high-pressure chamber; the cartridge case is adhered and connected with the cartridge body, and a low-pressure chamber is formed; the high-pressure chamber is communicated with the low-pressure chamber on the upper side of the high-pressure chamber through the fire transfer hole;
one end of the impact rod is adhered to the top of the inner cavity of the projectile body, and the other end of the impact rod is connected with the buffer in an inserting mode; the projectile body is connected with the buffer in an inserting mode; the bottom of the support body extends into the inner cavity of the impact rod and is fixedly connected with the impact rod;
the support body is sleeved with the impact disc; the top surface of the impact disc is provided with the capsule; the bullet cap is adhered and connected with the bullet body, and the support body, the impact disc and the capsule are limited in the inner cavity of the bullet cap; the top of the capsule is abutted against the top of the inner cavity of the warhead cap, and the bottom end of the capsule is arranged on the top surface of the impact disc;
the bullet cap, the capsule and the impact disc form a first-stage dissipation mechanism, and the impact rod, the buffer and the support form a second-stage dissipation mechanism.
Preferably, the bullet body, the shell and the contact end cap of the bullet are bonded, so that a reinforced structure can be achieved, the bullet needs to be separated, the connection strength needs to be kept appropriate, the explosion of the bullet is prevented, and the separation is guaranteed, so that the preferred bonding and splicing matching connection mode is adopted.
Preferably, the primary dissipation mechanism is a low-pressure chamber formed by the cartridge case and the cartridge body, and the structure of the primary dissipation mechanism is a cover-shaped structure; when kinetic energy is shot out to separate, the low-pressure chamber can cause stable thrust to the projectile body, and the projectile body coincides with the axis of the cartridge case, so that the structure center of gravity and the thrust center of gravity coincide, and the hitting precision is high.
The cartridge case comprises a cartridge case bottom edge and a cartridge case top shoulder; the bottom edge of the cartridge case is matched with the bottom of the bore of the riot gun in shape; the shape of the joint of the top shoulder of the cartridge case and the projectile body is matched.
The projectile body comprises a projectile body guide ring, a projectile body lower cavity, a projectile body upper boss and a projectile body axle center hole; the bottom surface of the cartridge case is provided with the lower cavity of the cartridge body, and the top surface of the cartridge case is provided with the upper cavity of the cartridge body; the lower cavity of the projectile body is communicated with the low pressure chamber; the projectile body upper boss is provided with a projectile body axle center hole penetrating through the projectile body upper boss; the projectile body guide ring is matched with the top shoulder of the cartridge case in shape.
Preferably, the annular guide ring is used for matching with the rifling of the riot gun to endow the projectile with a certain rotating speed; the lower cavity of the projectile body is buckled with the low-pressure chamber to form a large-volume cavity; the upper cavity of the projectile body is used for reducing the weight of the projectile body, so that the mass of the whole anti-riot kinetic energy projectile is reduced.
The impact rod comprises a hollow rod and a sealing disc; the sealing disc is adhered and connected with the top of the lower cavity of the elastomer; the cavity pole with sealed dish fixed connection, and run through projectile body axle center hole, with the buffer is pegged graft.
Preferably, the hollow rod and the sealing disc are of an integrated design.
The buffer is of a cylindrical structure; the bottom of the buffer is also provided with a buffer inner cavity; the side wall of the buffer is inserted into the upper cavity of the projectile body; the center of the buffer is provided with a central hole; and a plurality of prefabricated holes are arranged on the top surface in the circumferential direction; and a prefabricated groove extending from the top end to the bottom end is formed in a gap between every two adjacent prefabricated holes.
Preferably, the secondary dissipation mechanism is a cavity formed by the buffer and the projectile body; the buffer is inserted into the upper cavity of the projectile body, the internal structure of the buffer forms a circular cavity, the mass of the kinetic energy projectile is structurally reduced, and the connection mode is optimized; the structure is reasonable, the impact is stable, the structure gravity center and the thrust gravity center are coincided again, and the hitting precision is ensured.
The support body consists of an upper support body cylinder, a middle support body ring, a lower support body cylinder abutting ring and a lower support body cylinder axial center hole; the lower cylinder of the support body extends into the cavity of the hollow rod; and the bottom surface of the support body lower column body abutting ring abuts against the top surface of the hollow rod, and the peripheral surface of the support body lower column body is in clearance fit with the central hole.
The impact disc comprises a lower disc and an upper disc; the radii of the lower disc and the upper disc are the same, and the upper disc is arranged above the lower disc; the center of the lower disc is provided with a lower disc shaft center hole, and the top surface of the lower disc is provided with a plurality of lower disc bosses at equal intervals; the upper cylinder of the support body penetrates through the axial center hole of the lower disc and is abutted with the upper disc, and the middle ring of the support body is abutted with the bottom surface of the lower disc;
an upper plate concave platform is formed in the bottom surface of the upper plate; the lower disc boss is matched with the upper disc boss in shape and mutually abutted;
the capsule is of a hemispherical structure; the center of the top of the capsule is limited with a concave pit at the middle part of the capsule, and the bottom of the capsule is abutted against the upper disc.
The top of the warhead cap is provided with a spraying hole penetrating through the top of the warhead cap; the spraying hole is provided with a plurality of, and follows the outside equidistant circumference setting of bullet head cap the central axis.
The high-pressure chamber is internally filled with propellant powder; the capsule is filled with a coloring agent; the primer is a mechanical impact primer; the propellant is a smokeless propellant; the fire transfer holes are sealed by brass diaphragms.
The invention discloses the following technical effects: the invention adopts a two-stage dissipation mechanism, thereby structurally reducing the mass of the kinetic energy projectile, optimizing the connection mode, and when the projectile body is separated from the projectile shell, causing stable thrust to the projectile body, wherein the gravity center of the kinetic energy projectile coincides with the thrust center; the bullet body, the shell case and the bullet head adopt a connection mode of bonding and splicing matching, so that a reinforced structure is achieved, and the separation reliability is improved; when the bullet is shot in a close range, the bullet head cap and the buffer deform greatly, most impact energy is dissipated, so that energy transfer ratio is low, when the bullet is designed in a long range, the bullet head cap and the buffer deform little, more impact energy is transferred into a target body, the energy transfer ratio is high, and the problem of over-killing/ineffectiveness is effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the cartridge case structure of the present invention;
FIG. 3 is a schematic illustration of the body structure of the projectile of the present invention;
FIG. 4 is a schematic sectional view of the body structure of the present invention;
FIG. 5 is a schematic view of the impact bar of the present invention;
FIG. 6 is a schematic diagram of a buffer structure according to the present invention;
FIG. 7 is a top view of a bumper structure according to the present invention;
FIG. 8 is a schematic view of a structural support of the present invention;
FIG. 9 is a schematic view of the lower plate structure of the impact plate of the present invention;
FIG. 10 is a cross-sectional view of the lower plate structure of the impingement plate of the present invention;
FIG. 11 is a cross-sectional view of the structure of the upper disk of the impingement disk of the present invention;
FIG. 12 is a schematic view of the capsule structure of the present invention;
FIG. 13 is a schematic view of the warhead cap structure of the present invention;
wherein, 1-bullet shell, 1-1 bullet shell bottom edge, 1-2 bullet shell top shoulder, 2-bottom fire, 3-high pressure chamber, 4-propellant powder, 5-fire transfer hole, 6-low pressure chamber, 7-bullet, 7-1-annular guide ring, 7-2-bullet lower cavity, 7-3-bullet upper cavity, 7-4-bullet upper boss, 7-5-bullet axial hole, 8-impact rod, 8-1-hollow rod, 8-2-sealing disk, 9-buffer, 9-1-buffer inner cavity, 9-2-prefabricated groove, 9-3-prefabricated hole, 9-4-central hole, 10-support body, 10-1-support body upper column body, 10-2-middle ring of support, 10-3-lower cylinder of support, 10-3-1-lower cylinder of support against ring, 10-3-2-lower cylinder axial hole of support, 11-impact disk combination, 11-1-lower disk boss, 11-1-2-lower disk axial hole, 11-2-upper disk, 11-2-1-upper disk boss, 12-capsule, 12-1-capsule middle pit, 13-coloring agent, 14-bullet cap and 14-1 spray hole.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a composite anti-riot kinetic energy bullet with a two-stage dissipation mechanism, which comprises: the cartridge case comprises a cartridge case 1, a primer 2, a high-pressure chamber 3, a low-pressure chamber 6, a projectile body 7, an impact rod 8, a buffer 9, a support body 10, an impact disc 11, a capsule 12 and a bullet cap 14; a primer 2 is riveted at the axis of the bottom end surface of the cartridge case 1, and a columnar high-pressure chamber 3 is arranged at the upper side of the primer 2;
a fire transfer hole 5 is formed in the axis of the upper end face of the high-pressure chamber 3; the cartridge case 1 is connected with the cartridge body 7 in an inserting way, and a low-pressure chamber 6 is formed; the high-pressure chamber 3 is communicated with a low-pressure chamber 6 at the upper side thereof through a fire transfer hole 5;
one end of the impact rod 8 is adhered and connected with the top of the inner cavity of the projectile body 7, and the other end of the impact rod is connected with the buffer 9 in an inserting manner; the elastic body 7 is inserted with the buffer 9; the bottom of the support body 10 extends into the inner cavity of the impact rod 8 and is fixedly connected with the same;
the support body 10 is sleeved with an impact disc 11; the top surface of the impact disc 11 is provided with a capsule 12; the bullet cap 14 is adhered and connected with the bullet body 7, and the inner cavity of the bullet cap 14 is limited with the support body 10, the impact disc 11 and the capsule 12; the top of the capsule 12 is abutted against the top of the inner cavity of the bullet cap 14, and the bottom end is arranged on the top surface of the impact disc 11.
The cartridge case 1 comprises a cartridge case bottom edge 1-1 and a cartridge case top shoulder 1-2; the bottom edge 1-1 of the cartridge case is matched with the shape of the bottom of the bore of the anti-riot gun; the shape of the joint of the top shoulder 1-2 of the cartridge case and the projectile body 7 is matched.
The projectile body 7 comprises a projectile body guide ring 7-1, a projectile body lower cavity 7-2, a projectile body upper cavity 7-3, a projectile body upper boss 7-4 and a projectile body axle center hole 7-5; the bottom surface of the projectile body 7 is provided with a lower projectile body cavity 7-2, and the top surface is provided with an upper projectile body cavity 7-3; the lower cavity 7-2 of the projectile body is communicated with the low pressure chamber 6; the boss 7-4 on the projectile body is provided with a projectile body axial hole 7-5 penetrating through the projectile body; the projectile body guide ring 7-1 is matched with the top shoulder 1-2 of the projectile shell in shape.
The impact rod 8 comprises a hollow rod 8-1 and a sealing disc 8-2; the sealing disc 82 is adhered and connected with the top of the lower cavity 7-2 of the elastomer; the hollow rod 81 and the sealing disc 82 are integrally formed in an injection molding mode, penetrate through the elastomer axial center hole 7-5 and are connected with the buffer 9 in an inserted mode.
The buffer 9 is of a cylindrical structure; the bottom of the buffer 9 is also provided with a buffer inner cavity 9-1; the side wall of the buffer 9 is inserted with the upper cavity 7-3 of the projectile body; the center of the buffer 9 is provided with a central hole 9-4; and a plurality of prefabricated holes 9-3 are arranged on the top surface in the circumferential direction; a prefabricated groove 9-2 extending from the top end to the bottom end of the side wall is arranged in the gap between the adjacent prefabricated holes 9-3.
The support body 10 consists of a support body upper cylinder 10-1, a support body middle ring 10-2, a support body lower cylinder 10-3, a support body lower cylinder abutting ring 10-3-1 and a support body lower cylinder axial center hole 10-3-2; the lower cylinder 10-3 of the support body extends into the cavity of the hollow rod 8-1; and the bottom surface of the lower column body abutting ring 10-3-1 of the support body abuts against the top surface of the hollow rod 8-1, and the peripheral surface of the lower column body is in clearance fit with the central hole 9-4.
The impact plate 11 comprises a lower plate 11-1 and an upper plate 11-2; the radius of the lower disc 11-1 is the same as that of the upper disc 11-2, and the upper disc 11-2 is arranged above the lower disc 11-1; the center of the lower disc 11-1 is provided with a lower disc axial center hole 11-1-2, and the top surface is provided with a plurality of lower disc bosses 11-1-1 at equal intervals; an upper column 10-1 of the support body penetrates through a lower disc axial center hole 11-1-2 to be abutted against an upper disc 11-2, and a middle ring 10-2 of the support body is abutted against the bottom surface of the lower disc 11-1;
an upper disc concave table 11-2-1 is arranged on the bottom surface of the upper disc 11-2; the lower disc boss 11-1-1 is matched with the upper disc boss 11-2-1 in shape and mutually abutted.
The capsule 12 is of a hemispherical structure; the capsule 12 has a central capsule recess 12-1 defined in the top and a bottom abutting the upper disc 11-2.
The top of the bullet cap 14 is provided with a spraying hole 14-1 penetrating through the top; the spraying holes 14-1 are arranged in a plurality and are circumferentially arranged outwards along the central axis of the bullet head cap 14 at equal intervals.
The invention discloses the following technical effects: the invention adopts a two-stage dissipation mechanism, thereby structurally reducing the mass of the kinetic energy projectile, optimizing the connection mode, and when the projectile body is separated from the projectile shell, causing stable thrust to the projectile body, wherein the gravity center of the kinetic energy projectile coincides with the thrust center; the bullet body, the shell case and the bullet head adopt a connection mode of bonding and splicing matching, so that a reinforced structure is achieved, and the separation reliability is improved; when the bullet is shot in a close range, the bullet head cap and the buffer deform greatly, most impact energy is dissipated, so that energy transfer ratio is low, when the bullet is designed in a long range, the bullet head cap and the buffer deform little, more impact energy is transferred into a target body, the energy transfer ratio is high, and the problem of over-killing/ineffectiveness is effectively solved.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. A composite anti-riot kinetic energy bullet with two-stage dissipation mechanism, which is characterized by comprising:
the bullet comprises a bullet shell (1), a primer (2), a high-pressure chamber (3), a low-pressure chamber (6), a bullet body (7), an impact rod (8), a buffer (9), a support body (10), an impact disc (11), a capsule (12) and a bullet cap (14); the bottom end surface axis of the cartridge case (1) is riveted with the primer (2), and the upper side of the primer (2) is provided with the columnar high-pressure chamber (3);
a fire transmission hole (5) is formed in the axis of the upper end face of the high-pressure chamber (3); the cartridge case (1) is inserted into the cartridge body (7) and forms a low-pressure chamber (6); the high-pressure chamber (3) is communicated with the low-pressure chamber (6) at the upper side thereof through the fire transfer hole (5);
one end of the impact rod (8) is adhered to the top of the inner cavity of the projectile body (7), and the other end of the impact rod is connected with the buffer (9) in an inserting manner; the projectile body (7) is inserted into the buffer (9); the bottom of the support body (10) extends into the inner cavity of the impact rod (8) and is fixedly connected with the impact rod;
the support body (10) is sleeved with the impact disc (11); the top surface of the impact disc (11) is provided with the capsule (12); the bullet cap (14) is connected with the bullet body (7) in an adhesion mode, and the inner cavity of the bullet cap (14) is limited by the support body (10), the impact disc (11) and the capsule (12); the top of the capsule (12) is abutted against the top of the inner cavity of the bullet cap (14), and the bottom end of the capsule is arranged on the top surface of the impact disc (11);
the bullet cap (14), the capsule (12) and the impact disc (11) form a first-stage dissipation mechanism, and the impact rod (8), the buffer (9) and the support body (10) form a second-stage dissipation mechanism.
2. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 1, which is characterized in that: the cartridge case (1) comprises a cartridge case bottom edge (1-1) and a cartridge case top shoulder (1-2); the bottom edge (1-1) of the cartridge case is matched with the bottom of the gun chamber of the riot gun in shape; the shape of the joint of the cartridge case top shoulder (1-2) and the projectile body (7) is matched.
3. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 2, which is characterized in that: the projectile body (7) comprises a projectile body guide ring (7-1), a projectile body lower cavity (7-2), a projectile body upper cavity (7-3), a projectile body upper boss (7-4) and a projectile body axle center hole (7-5); the bottom surface of the projectile body (7) is provided with the lower projectile body cavity (7-2), and the top surface of the projectile body is provided with the upper projectile body cavity (7-3); the lower projectile cavity (7-2) is communicated with the low-pressure chamber (6); the upper boss (7-4) of the projectile body is provided with a central hole (7-5) of the projectile body penetrating through the upper boss; the projectile body guide ring (7-1) is matched with the top shoulder (1-2) of the cartridge case in shape.
4. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 3, which is characterized in that: the impact rod (8) comprises a hollow rod (8-1) and a sealing disc (8-2); the sealing disc (82) is adhered and connected with the top of the lower cavity (7-2) of the elastomer; hollow pole (81) with sealed dish (82) whole injection moulding, and run through projectile body axle center hole (7-5), with buffer (9) are pegged graft.
5. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as claimed in claim 4, which is characterized in that: the buffer (9) is of a cylindrical structure; the bottom of the buffer (9) is also provided with a buffer inner cavity (9-1); the side wall of the buffer (9) is inserted into the upper cavity (7-3) of the projectile body; the center of the buffer (9) is provided with a central hole (9-4); and a plurality of prefabricated holes (9-3) are arranged on the top surface in the circumferential direction; and a prefabricated groove (9-2) extending from the top end to the bottom end of the side wall is formed in a gap between the adjacent prefabricated holes (9-3).
6. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 5, which is characterized in that: the support body (10) consists of an upper support body cylinder (10-1), a middle support body circular ring (10-2), a lower support body cylinder (10-3), a lower support body cylinder abutting ring (10-3-1) and a lower support body cylinder axial center hole (10-3-2); the lower support body column (10-3) extends into the cavity of the hollow rod (8-1); and the bottom surface of the support body lower column body abutting ring (10-3-1) is abutted against the top surface of the hollow rod (8-1), and the peripheral surface of the support body lower column body is in clearance fit with the central hole (9-4).
7. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 6, which is characterized in that: the impact disc (11) comprises a lower disc (11-1) and an upper disc (11-2); the lower disc (11-1) and the upper disc (11-2) have the same radius, and the upper disc (11-2) is arranged above the lower disc (11-1); a lower disc axial center hole (11-1-2) is formed in the center of the lower disc (11-1), and a plurality of lower disc bosses (11-1-1) are formed in the top surface at equal intervals; the upper cylinder (10-1) of the support body penetrates through the lower disc axial center hole (11-1-2) and is abutted with the upper disc (11-2), and the middle ring (10-2) of the support body is abutted with the bottom surface of the lower disc (11-1);
an upper disc concave table (11-2-1) is arranged on the bottom surface of the upper disc (11-2); the lower disc boss (11-1-1) is matched with the upper disc boss (11-2-1) in shape and mutually abutted.
8. A composite riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 7, which is characterized in that: the capsule (12) is of a hemispherical structure; the center of the top of the capsule (12) is limited with a capsule middle concave pit (12-1), and the bottom of the capsule is abutted with the upper disc (11-2).
9. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 1, which is characterized in that: the top of the bullet head cap (14) is provided with a spraying hole (14-1) penetrating through the top of the bullet head cap; the spraying holes (14-1) are provided with a plurality of spraying holes and are circumferentially arranged outwards along the central axis of the bullet head cap (14) at equal intervals.
10. A composite anti-riot kinetic energy bomb with two-stage dissipation mechanism as defined in claim 1, which is characterized in that: the high-pressure chamber (3) is internally filled with propellant powder (4); the capsule (12) is filled with a coloring agent (13); the primer (2) is a mechanical impact primer; the propellant (4) is a smokeless propellant; the fire transfer holes (5) are sealed by brass diaphragms.
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| CN202010661201.1A CN111765814B (en) | 2020-07-10 | 2020-07-10 | Compound anti-riot kinetic energy bullet with two-stage dissipation mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112304165A (en) * | 2020-11-02 | 2021-02-02 | 中国人民武装警察部队工程大学 | Composite type riot-proof kinetic energy bullet compatible with various riot-proof guns |
| CN112815786A (en) * | 2021-02-22 | 2021-05-18 | 中国人民武装警察部队工程大学 | Composite kinetic energy bullet with point-face dual hitting capability |
| CN112902761A (en) * | 2021-02-22 | 2021-06-04 | 中国人民武装警察部队工程大学 | Multi-effect integrated kinetic energy bomb with impact energy dissipation in order |
| CN113154956A (en) * | 2021-02-22 | 2021-07-23 | 中国人民武装警察部队工程大学 | Non-pyrotechnic explosion-catalysis type composite kinetic energy bomb |
| CN113587742A (en) * | 2021-08-16 | 2021-11-02 | 中国人民武装警察部队工程大学 | Composite anti-riot kinetic energy bullet with multiple impact destruction mechanism |
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| CN112815786A (en) * | 2021-02-22 | 2021-05-18 | 中国人民武装警察部队工程大学 | Composite kinetic energy bullet with point-face dual hitting capability |
| CN112902761A (en) * | 2021-02-22 | 2021-06-04 | 中国人民武装警察部队工程大学 | Multi-effect integrated kinetic energy bomb with impact energy dissipation in order |
| CN113154956A (en) * | 2021-02-22 | 2021-07-23 | 中国人民武装警察部队工程大学 | Non-pyrotechnic explosion-catalysis type composite kinetic energy bomb |
| CN112815786B (en) * | 2021-02-22 | 2022-06-28 | 中国人民武装警察部队工程大学 | Composite kinetic energy bullet with point-face dual hitting capability |
| CN112902761B (en) * | 2021-02-22 | 2022-07-12 | 中国人民武装警察部队工程大学 | Multi-effect integrated kinetic energy bullet with impact energy graded dissipation function |
| CN113154956B (en) * | 2021-02-22 | 2022-07-12 | 中国人民武装警察部队工程大学 | Non-pyrotechnic explosion-catalysis type composite kinetic energy bomb |
| CN113587742A (en) * | 2021-08-16 | 2021-11-02 | 中国人民武装警察部队工程大学 | Composite anti-riot kinetic energy bullet with multiple impact destruction mechanism |
| CN113587742B (en) * | 2021-08-16 | 2022-10-18 | 中国人民武装警察部队工程大学 | Composite anti-riot kinetic energy bullet with multiple impact destruction mechanism |
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