Projectile of kinetic-energy anti-riot projectile
By designing a projectile with kinetic energy riot-proof bomb, combining the combination of the tail projectile sleeve, counterweight and buffer head, the center of gravity and resistance center are adjusted, the existing projectile has solved the problem of high impact force at close range and insufficient energy at long distances, and achieved higher shooting accuracy and effective range.
Patent Information
- Application Number
- CN202421720275.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing anti-riot kinetic energy projectiles have a large impact force, consume a lot of energy, and have a small impact energy transfer ratio when shooting at close range, and cannot effectively buffer the target's strike energy; while when shooting at long distances, the warhead has small deformation, less energy consumption, and a high impact energy transfer ratio, resulting in insufficient strike energy to the target and low shooting accuracy.
A projectile with kinetic energy riot-proof bomb was designed. By cleverly combining the tail projectile sleeve, counterweight and buffer head into an integrated projectile, adjusting the center of gravity of the counterweight and rear projectile sleeves, the center of gravity position of the front overall projectile is improved to improve flight stability and shooting accuracy. At the same time, the shape of the tail projectile sleeve is used to make the projectile's resistance center stand backward, improving flight stability. The buffer head is made of soft rubber material, which deforms greatly during close attack, increases the contact area, and has obvious buffering effect and reduces the impact energy.
It realizes the reduction of projectile energy during close-range shooting, avoids excessive damage to the target, and maintains high energy at long distances, improves shooting accuracy and effective range, achieving the best effect of wider effective range coverage and minimum safe shooting range than existing kinetic energy bullets.
Smart Images
Figure CN222881827U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of projectiles, and in particular relates to a projectile of a kinetic energy anti-riot bullet. Background Art
[0002] At present, the development of projectile technology for anti-riot kinetic energy bullets has mainly gone through four development stages: hard projectiles, rubber projectiles, bag projectiles and composite projectiles.
[0003] However, as for the current anti-riot kinetic projectiles, the hard projectiles are mainly steel core rubber projectiles, plastic stick projectiles and wooden stick projectiles. The projectiles are relatively hard and have a long minimum safe shooting distance. There are many types of rubber projectiles, including single projectiles and multiple projectiles. Bag projectiles have gone through three development stages: sheet, barrel, and tail-stabilized. Bag projectiles are wrapped in nylon bags with lead sand. When impacting the target, the bag has good ductility and large impact kinetic energy, but small specific kinetic energy.
[0004] At present, there is a lack of a projectile with a composite structure or material. When shooting at close range, the impact force is large, the deformation of the bullet is large, the energy consumption is high, and the impact energy transfer ratio is small, which buffers the impact energy on the target; when shooting at a long distance, the deformation of the bullet is small, the energy consumption is low, the impact energy transfer ratio is high, and the impact energy on the target is large. The comprehensive effect achieves a wider effective range coverage than existing kinetic energy bullets and the best effect of minimum safe shooting distance. Utility Model Content
[0005] The purpose of the utility model is to provide a kinetic energy anti-riot bullet projectile to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A kinetic anti-riot projectile comprises a tail projectile sleeve, a counterweight body and a buffer head:
[0008] The counterweight body is sleeved on the inner side of the tail projectile sleeve, and the buffer head is plugged on the inner side of the projectile wrapping sleeve;
[0009] The tail projectile cover comprises a projectile wrapping cover, a tail wing connecting block and a tail wing, the outer surface of the projectile wrapping cover is provided with a plurality of ventilation grooves, the end of the projectile wrapping cover away from the ventilation grooves is connected to the tail wing connecting block, and the outer surface of the tail wing connecting block is provided with a plurality of tail wing groups;
[0010] The projectile wrapping sleeve comprises a first connecting piece and a second connecting piece, the first connecting piece is cylindrical in shape, and the second connecting piece is frustum-shaped;
[0011] The counterweight body comprises a first counterweight block and a second counterweight block, the first counterweight block and the second counterweight block are fixedly connected, and the first counterweight block is in a frustum shape;
[0012] The buffer head includes a buffer sleeve and a buffer block, the buffer sleeve and the buffer block are fixedly connected, the buffer sleeve is plugged into the inner side of the projectile wrapping sleeve, and the inner wall of the buffer sleeve is attached to the outer surface of the first counterweight block, and the outer surface of the buffer block is arc-shaped.
[0013] Preferably, the tail projectile sleeve is made of plastic.
[0014] Preferably, the material of the counterweight is one of iron, copper, aluminum, steel, concrete and glass.
[0015] Preferably, the buffer head is made of rubber material.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The utility model uses a specially designed projectile and a tail wing balanced projectile method to skillfully combine the tail projectile sleeve, the counterweight body and the buffer head into an integrated projectile, and adjusts the center of gravity of the counterweight body and the tail projectile sleeve to advance the center of gravity of the entire projectile, thereby improving the flight stability of the projectile and the shooting accuracy. On the other hand, by utilizing the shape of the tail projectile sleeve, the resistance center of the projectile is rearward, thereby improving the flight stability of the projectile and the shooting accuracy.
[0018] The buffer head is made of non-metallic soft materials such as soft rubber. When the projectile hits the target at close range, it deforms greatly, increases the contact area, has obvious buffering effect, can reduce the impact energy, and prevent excessive damage to the target.
[0019] The above technical solutions can solve the actual combat needs of reducing the energy of the projectile at close range while maintaining the projectile with high energy at long distance. At the same time, the projectile has the advantages of high shooting accuracy, ensuring accurate and effective strikes on the target within the effective range. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is the explosion three-dimensional structure of the utility model;
[0021] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.
[0022] In the figure: 01, tail projectile cover; 02, counterweight body; 03, buffer head; 11, projectile wrapping cover; 12, tail wing connecting block; 13, tail wing; 21, first counterweight block; 22, second counterweight block; 31, buffer cover; 32, buffer block. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Embodiment 1:
[0025] See also Figure 1 Figure 2 As shown, a riot control bullet comprises:
[0026] The counterweight body 02 is sleeved on the inner side of the tail projectile sleeve 01, and the buffer head 03 is plugged on the inner side of the projectile wrapping sleeve 11;
[0027] The tail projectile cover 01 includes a projectile wrapping cover 11, a tail wing connecting block 12 and a tail wing 13. The outer surface of the projectile wrapping cover 11 is provided with a plurality of ventilation slots. The end of the projectile wrapping cover 11 away from the ventilation slots is connected to the tail wing connecting block 12. The outer surface of the tail wing connecting block 12 is provided with a plurality of tail wing 13.
[0028] The multiple sets of ventilation slots provided in the projectile wrapping sleeve 11 can reduce the air resistance of the projectile during flight and increase the effective range. At the same time, the center of gravity of the projectile can be adjusted by whether the ventilation slots are opened.
[0029] The projectile wrapping sleeve 11 includes a first connecting member and a second connecting member, the first connecting member is cylindrical in shape, and the second connecting member is frustum-shaped;
[0030] The counterweight body 02 includes a first counterweight block 21 and a second counterweight block 22, the first counterweight block 21 and the second counterweight block 22 are fixedly connected, and the first counterweight block 21 is in a frustum-shaped shape;
[0031] The buffer head 03 includes a buffer sleeve 31 and a buffer block 32, which are fixedly connected. The buffer sleeve 31 is plugged into the inner side of the projectile wrapping sleeve 11, and the inner wall of the buffer sleeve 31 is attached to the outer surface of the first counterweight block 21. The outer surface of the buffer block 32 is arc-shaped.
[0032] When the second counterweight 22 is fitted on the inner side of the projectile wrapping sleeve, the shape of the second counterweight 22 is similar to a convex shape. Then, when the second counterweight 22 is inserted into the inner side of the projectile wrapping sleeve, the flexible rubber block arranged on the inner side of the projectile wrapping sleeve can be engaged with the surface of the second counterweight 22, thereby completing the limitation of the second counterweight 22.
[0033] Specifically, the projectile wrapping sleeve 11, the tail connecting block 12 and the tail 13 are made of plastic material, wherein the plastic material can be made of polyethylene. At the same time, the bottom of the tail projectile sleeve 01 is treated with weight reduction, which is more conducive to making the center of gravity of the entire projectile forward.
[0034] Weight reduction methods such as hollowing out or opening round holes on the surface of the projectile wrapping sleeve 11, the tail connecting block 12 or the tail 13 will move the center of gravity of the projectile forward. The setting method of the tail 13 is not limited to it, including but not limited to restrictions on the shape and number, which can be multiple, such as arc, rectangle, triangle, etc.
[0035] The counterweight body 02 is made of dense metal or non-metal, wherein the material of the counterweight body 02 is included but not limited to one of iron, copper, aluminum, steel, concrete, and glass. The counterweight body 02 is in the form of an embedded part or an inlaid part, and is fastened and connected during the injection molding of the tail projectile sleeve 01;
[0036] See also Figure 2 The buffer head 03 is made of non-metallic soft materials such as soft rubber, the head is arc-shaped, the bottom is connected to the counterweight body 02 and a part is embedded in the head of the tail projectile sleeve 01. The materials of the buffer sleeve 31 and the buffer block 32 include but are not limited to natural rubber, silicone rubber, styrene-butadiene rubber, butadiene rubber, polyurethane rubber, etc. The surface of the buffer block 32 is arc-shaped, thereby ensuring that the buffer block 32 is deformed when impacted, thereby increasing the buffering capacity. At the same time, the buffer block 32 and the buffer sleeve 31 can be divided into two groups of components. The buffer block 32 uses a buffer material with a lower density, and the buffer sleeve 31 uses a buffer material with a higher density, thereby ensuring a double buffering effect. At the same time, the center of gravity of the projectile can be moved forward by rotating the material.
[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.
[0038] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A kinetic anti-riot bullet, characterized in that: It includes a tail projectile sleeve (01), a counterweight body (02) and a buffer head (03): The counterweight body (02) is sleeved on the inner side of the tail projectile sleeve (01), and the buffer head (03) is plugged on the inner side of the projectile wrapping sleeve (11); The tail projectile sleeve (01) comprises a projectile wrapping sleeve (11), a tail wing connecting block (12) and a tail wing (13); a plurality of ventilation slots are provided on the outer surface of the projectile wrapping sleeve (11); an end of the projectile wrapping sleeve (11) away from the ventilation slots is connected to the tail wing connecting block (12); and a plurality of tail wing (13) are provided on the outer surface of the tail wing connecting block (12); The projectile wrapping sleeve (11) comprises a first connecting piece and a second connecting piece, the first connecting piece is cylindrical in shape, and the second connecting piece is frustum-shaped; The counterweight body (02) comprises a first counterweight block (21) and a second counterweight block (22), wherein the first counterweight block (21) and the second counterweight block (22) are fixedly connected, and the first counterweight block (21) is in a frustum-shaped shape; The buffer head (03) comprises a buffer sleeve (31) and a buffer block (32), wherein the buffer sleeve (31) and the buffer block (32) are fixedly connected, the buffer sleeve (31) is plugged into the inner side of the projectile wrapping sleeve (11), and the inner wall of the buffer sleeve (31) is in contact with the outer surface of the first counterweight block (21), and the outer surface of the buffer block (32) is in an arc shape.
2. The anti-riot bullet according to claim 1, characterized in that: The tail projectile sleeve (01) is made of plastic.
3. The anti-riot bullet according to claim 1, characterized in that: The material of the counterweight (02) is one of iron, copper, aluminum, steel, concrete and glass.
4. The anti-riot bullet according to claim 1, characterized in that: The buffer head (03) is made of rubber material.