CN217083509U

CN217083509U - Shuttle-shaped killing element and killing warhead

Info

Publication number: CN217083509U
Application number: CN202220161601.0U
Authority: CN
Inventors: 薛慧敏; 张迪; 杨军军
Original assignee: Hunan Hongyuan Yuanda Technology Co ltd
Current assignee: Hunan Hongyuan Yuanda Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-29
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to a first and second and kill battle portion is killed to the shuttle type, first, second and third is steel sleeve, telescopic outer wall has the netted wire casing of interweaving along its surface cutting, makes each net form shuttle type fragment. The utility model relates to a first, the first both ends optimization that will kill and kill first is the shuttle type, and the windward area of shuttle type fragment in the air reduces, is favorable to the maintenance of fragment speed, has improved the penetrating effect to protective equipment such as bulletproof helmet, bulletproof vest.

Description

Shuttle-shaped killing element and killing warhead

Technical Field

The utility model relates to an ammunition technical field especially relates to a killing unit of shuttle type and killing warhead.

Background

The killing warhead mainly depends on the kinetic energy of fragments to kill the target. At present, the shape of the killing elements which are mainstream at home and abroad is spherical, cuboid, cylindrical and the like, and the attitude and the velocity attenuation coefficient of the killing elements with different shapes in the air are different, so that the velocity and the damage effect are different when the target is impacted. With the improvement of the individual protection capability, higher requirements are made on the speed of the fragment hitting the target and the damage mode.

At present, a mature tungsten ball killing element flies stably in the air after explosion, has slow speed decay, has obvious effect on destroying an equivalent pine target, is through destruction, but has poor damage effect on bulletproof helmets/bulletproof clothes. The flight capability of other special-shaped fragments in the air is poorer than that of spherical fragments, so that the speed of the special-shaped fragments is low when the special-shaped fragments act on a target, the killing radius is reduced, but the perforation is irregular, and the special-shaped fragments have a certain damage enhancing effect.

Therefore, in order to improve the damage effect and the damage radius, especially to improve the penetration effect to protective equipment such as bulletproof helmets, body armor and the like, a new damage original scheme and a charge structure matched with the same need to be designed to achieve the effect of high-efficiency damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides a shuttle-shaped killing element and a killing warhead which can improve the damage effect and the killing radius.

The utility model provides a technical scheme that its technical problem adopted is:

a shuttle-shaped killing element is designed, the killing element is a steel sleeve, and wire grooves interwoven into a net shape are cut on the outer wall of the sleeve along the surface of the sleeve, so that each grid forms shuttle-shaped fragments.

In another preferred embodiment of the shuttle-shaped killing element provided by the present invention, the inner wall of the sleeve corresponds to each of the outer walls and the slot is cut with an inner slot.

In the utility model provides a killing unit's of shuttle type preferred embodiment, telescopic wall thickness is 2.0 ~ 2.5mm, the depth of cut of wire casing is 0.5 mm.

Correspondingly, a killing warhead is designed, which comprises the shuttle-shaped killing element, the projectile body, the explosive column and the pressing screw in any one of the embodiments, wherein the shuttle-shaped killing element is arranged on the inner wall of the explosive charging cavity of the projectile body, the explosive column is filled in the explosive charging cavity, and the pressing screw compresses the shuttle-shaped killing element and the explosive column to be in threaded connection with the explosive charging cavity.

Compared with the prior art, the utility model provides a killing unit of shuttle type and killing warhead's beneficial effect is: the utility model relates to a first, the first both ends optimization that will kill and kill first is the shuttle type, and the windward area of shuttle type fragment in the air reduces, is favorable to the maintenance of fragment speed, has improved the penetrating effect to protective equipment such as bulletproof helmet, bulletproof vest.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural diagram of a shuttle-type killing element provided by the present invention;

FIG. 2 is a schematic diagram of a shuttle fragment of the shuttle-type killing unit provided in FIG. 1;

fig. 3 is a schematic structural view of the killing warhead provided by the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1, based on the deficiency of individual protection damage capability, the present embodiment designs a shuttle-type killer cell 1, which is a steel sleeve structure, the outer wall of the sleeve is cut with wire slots 100 interwoven into a net along the surface thereof, so that each grid forms a shuttle-type fragment 102, and the surface of the sleeve is cut with the wire slots, so that the killer cell can be broken according to a pre-controlled shape, and the fragments are broken into shuttle-type fragments, as shown in fig. 2, two ends of the shuttle-type fragments are shuttle-shaped, and the windward area in the air is significantly reduced compared with the conventional shape, which is beneficial to maintaining the fragment speed, so that the shuttle-type fragment has a higher storage speed when reaching a target, thereby improving the penetration effect on protection equipment such as bulletproof helmets, body armor, and the like. The wall thickness of the sleeve is 2.0-2.5 mm, preferably 2.2mm, and the cutting depth of the wire groove 100 is 0.5 mm.

Example two

The difference between this embodiment and the first embodiment is: the present embodiment further includes an inner slot (not shown) cut into each of the slots 100 on the inner wall of the sleeve corresponding to the outer wall.

Based on the first embodiment or the second embodiment, a killing warhead is designed, as shown in fig. 3, the killing warhead includes the shuttle-shaped killing element 1, the projectile body 2, the grain 3 and the pressing screw 4 described in the first embodiment or the second embodiment, the shuttle-shaped killing element 1 is arranged on the inner wall of the charging cavity 200 of the projectile body 2, the grain 3 is filled in the charging cavity 200, and the pressing screw 4 compresses the shuttle-shaped killing element 1 and the grain 3 to be in threaded connection with the charging cavity 200. The detonation mode of the killing warhead is that the center of a flame detonator is detonated, the killing warhead adopting the shuttle-shaped killing element is provided with better penetrating and tearing effects on protections such as bulletproof helmets, body armor and the like made of Kevlar materials, and the killing warhead has certain damage enhancing effect on equivalent anthropomorphic targets through experiments.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The shuttle-type killing element is a steel sleeve, and is characterized in that: the outer wall of the sleeve is cut with wire grooves interwoven into meshes along the surface of the sleeve, so that each mesh forms shuttle-shaped fragments;

and an inner wire groove is cut in each wire groove on the inner wall of the sleeve corresponding to the outer wall.

2. The shuttle killer cell according to claim 1, wherein: the wall thickness of the sleeve is 2.0-2.5 mm, and the cutting depth of the wire groove is 0.5 mm.

3. A killer warhead, comprising: the shuttle-shaped killing element comprises the shuttle-shaped killing element, a projectile body, a explosive column and a pressing screw, wherein the shuttle-shaped killing element is arranged on the inner wall of a charging cavity of the projectile body, the explosive column is filled in the charging cavity, and the pressing screw compresses the shuttle-shaped killing element and the explosive column to be in threaded connection with the charging cavity.