TW201714638A - Improved warhead structure capable of expanding the spread range of contained object inside the warhead - Google Patents

Abstract

An improved warhead structure is disclosed, including a main body disposed with a plurality of precracked notches, a base disposed to one side of the main body, and a warhead front end cover having a plurality of precracked grooves. When the warhead body is shot, the warhead front end cover is broken along the precracked grooves as a result of wind pressure, and the main body is also broken along the precracked notches due to the wind pressure as well as the breaking action of the warhead front end cover, thereby achieving a goal of expanding the spread range of contained object inside the warhead.

Description

Warhead structure improvement

The invention relates to a warhead structure improvement, in more detail, in particular to a warhead structure provided with a plurality of pre-cracking marks, which utilizes a pre-cracking score to be broken by a flight pressure to form an object in a blasting dispersion. The structure of the warhead.

Please refer to FIG. 1 , which is a schematic view of the structure of the body of the national patent No. M441489. As shown in the figure, the projectile 1 includes a tail 11 , a casing 12 and a bullet 13 . The tail 11 is provided with a cylindrical body 111 . Four or more pairs of tail positioning clamps 112 are fixed to the periphery, and the tail blade 113 is installed and controlled. The elastic casing 12 is provided with a cracking slit 121, and is internally filled with a fire extinguishing material mixed with fire extinguishing material (not shown), the warhead 13 is internally provided with a friction fuze, a crash cap and a safety cover (not shown). When the projectile 1 is lowered in a high-altitude throwing manner, since the tail blade 113 has a slope, the projectile naturally rotates, and thus, the body is loaded. When the fire extinguishing material in 1 is blown up, the centrifugal force is caused by the rotation, and the filling material forms a circular split from the inside to the outside, so that the fire extinguishing powder can be concentrated on the fire point without being wasted.

However, the above-mentioned body design method is applied to fire extinguishing, and the projectile is placed on the fire point by airdropping, and the missile is carried by the aircraft to the fire point for execution, and the airdrop mode is adopted. The body Dropped at high altitude, so the demand for manpower and funding is high.

In view of the above-mentioned shortcomings of the prior art, the main object of the present invention is to provide a bullet structure improvement in which a pre-cracking notch is formed on the periphery of the warhead body, and the purpose of spreading the range of the content object is increased by a projectile or airdrop method.

Another object of the present invention is to provide a warhead structure improvement, which combines a plurality of hollow cylinders having pre-cracking marks to achieve the purpose of distributing a plurality of content objects.

In order to achieve the above object, the present invention provides an improvement in the structure of a bullet, the structure comprising a hollow cylinder having a first joint portion and a second joint portion, the body of which is provided with a plurality of pre-cracked marks on the periphery, and is disposed on a base on one side of the body and a front end cover of the bullet having a plurality of pre-cracking grooves. When the projectile is ejected, the front end cover of the bullet is subjected to wind pressure, so that the front end cover of the bullet is broken along the pre-cracking groove, and the body is Due to the wind pressure and the rupture of the front end cover of the bullet, the body is broken along the pre-cracking mark, thereby achieving the purpose of increasing the range of the dispersed content object.

1‧‧‧

11‧‧‧Bumper

12‧‧‧Capsule

13‧‧‧ warhead

111‧‧‧Cylinder

112‧‧‧Tail positioning clamp

113‧‧‧tail blades

121‧‧‧ cracking gap

21‧‧‧ body

22‧‧‧Base

23, 33‧‧‧ warhead front end cover

211, 311‧‧ ‧ pre-cracking nicks

231, 331‧‧ ‧ pre-crack

31‧‧‧ top can

32‧‧‧ bottom tank

Figure 1 is a schematic view of the structure of the bullet of the national patent No. M441489; Figure 2 is a schematic view of the improvement of the structure of the warhead of the present invention; and Figure 3 is a schematic view of the second embodiment of the improvement of the structure of the warhead of the present invention

The embodiments of the present invention are described below by way of specific examples, and those skilled in the art can understand the other advantages and advantages of the present invention from the disclosure.

Please refer to Fig. 2 for a schematic diagram of the improvement of the warhead structure of the present invention, as shown in the figure. The structure includes a body 21, a base 22 disposed on a side of the body 21, and a bullet front end cover 23 disposed on a side of the body 21 opposite to the base 22. The body 21 is an aluminum or aluminum alloy metal. a hollow cylinder made of a material, and a plurality of pre-cracking 211 parallel to the axial direction of the body is disposed on a periphery of the body 21, and the pre-cracking 211 is a V-shaped slot, and the base 22 is opposite to the body 21 One end of the bullet front end cover 23 is made of aluminum or aluminum alloy metal, and a plurality of ends of the bullet front end cover 23 are disposed at the center of the front end cover 23 of the bullet, and both ends extend to the end. The front pre-cracking groove 231 is subjected to wind pressure when the projectile is fired, so that the bullet front end cover 23 is broken along the pre-cracking groove 231, and the body 21 is subjected to wind pressure and the front end of the warhead. The cover 23 is broken, causing the body 21 to rupture along the pre-cracking 211, thereby achieving the purpose of increasing the range of content objects.

3 is a schematic view showing a second embodiment of the modified bullet structure of the present invention. As shown in the figure, the structure includes a top tank 31, a bottom tank 32 disposed on a side opposite to the top tank, and The top can 31 is opposite to the bottom end cover 33 of the bottom can 32. The top can 31 is a cylindrical body having a plurality of pre-cracking 311 on the periphery thereof, and a plurality of pre-cracking grooves are disposed on one side of the front end cover 33 of the bullet. 395 The bottom tank 32 is made of a plastic material. When the projectile performs the projecting action, the bottom tank 32 is deformed by the projecting force, so that the bottom tank 32 is in close contact with the projecting tube to form a trace corresponding to the shape of the twist line. When the projectile ejects the projecting pipe, the bottom tank 32 is ruptured by the wind pressure, and the bottom tank 32 is broken by the skein line to generate a first blasting action, and the plurality of pre-cracking disposed on the front end cover 33 of the bullet head The groove 331 is subjected to the wind pressure, so that the front end cover 33 of the bullet is broken along the pre-cracking groove 331, and the top can 31 is ruptured by the wind pressure and the front end cover 33 of the bullet, so that the top can 31 along the pre-cracking 311 The rupture produces a second blasting action, using two blasting actions to achieve the purpose of spreading the range of content objects.

The above-described embodiments are merely illustrative of the features and functions of the present invention, and are not intended to limit the scope of the technical scope of the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be as set forth in the scope of the claims described below.

21‧‧‧ body

22‧‧‧Base

23‧‧‧Beat head cover

211‧‧‧ Pre-cracking nicks

231‧‧‧Pre-crack

Claims (13)

The utility model relates to a warhead structure improvement, which is a hollow warhead structure fixed to one end of an elastic body, through which the object to be dispersed is accommodated, and the scattering distance of the content object is increased by a projectile method, and the warhead structure includes: a body, a system a hollow cylinder having a plurality of pre-cracking marks for a circumference; a base is disposed on one side of the body, and is fixed to one end of the body with respect to the other side of the body; a front end cover of the bullet is disposed on the body The front end of the body is opposite to the side of the base, wherein the front end cover of the bullet is provided with a plurality of pre-cracking grooves. When the projectile is fired, the front end cover of the bullet is subjected to wind pressure, so that the front end cover of the bullet is broken along the pre-cracking groove. The body is ruptured by the wind pressure and the front end cover of the bullet, so that the body is broken along the pre-cracking mark, thereby achieving the purpose of increasing the range of the content object. The warhead structure improvement according to the first aspect of the patent application, wherein the body material is aluminum or aluminum alloy metal. The warhead structure improvement according to claim 1, wherein the pre-cracking is provided in a direction parallel to the axis of the body. The warhead structure improvement according to the first aspect of the patent application, wherein the pre-cracking indentation is a V-shaped slot. The warhead structure improvement according to the first aspect of the patent application, wherein the warhead front end cover material is aluminum or aluminum alloy metal. The warhead structure improvement according to the first aspect of the patent application, wherein the pre-cracking groove is passed through the center of the front end of the bullet, and both ends extend to the periphery. The invention relates to a warhead structure improvement, which is a modified bullet structure applied to a projectile device, which is fixed to a hollow warhead structure at one end of a projectile body by a locking method, and the projectile device utilizes a projectile tube having a twist line to drive the warhead having a plurality of hollow structures Carrying out the projecting, increasing the internal accommodating space of the projectile through the plurality of hollow structures, and spreading the distance of the content object by projecting. The warhead structure includes: a top can, which is hollow with a plurality of pre-cracked nicks at one circumference a bottom tank, which is disposed on the top tank, and is fixed to one end of the elastic body with respect to the other side of the top tank; a front end cover of the bullet is disposed on a side of the top tank opposite to the bottom tank, A plurality of pre-cracking grooves are disposed on a side of the front end cover of the bullet, wherein the bottom can is made of a plastic material, and when the projectile performs a projecting action, the bottom can is deformed by the throwing force, so that the bottom can is closely attached to the bottom can The projecting tube forms a trace corresponding to the shape of the rifling. When the projectile ejects the ejector tube, the bottom can is ruptured by the wind pressure, and the bottom can is broken by the ridge line to generate the first In the blasting action, the plurality of pre-cracking grooves disposed at the front end cover of the bullet are subjected to wind pressure, so that the front end cover of the bullet is ruptured along the pre-cracking groove, and the top can is caused by the wind pressure and the rupture of the front end cover of the bullet. Along the pre-cracking nick, a second blasting action is generated, and the two blasting actions are used to achieve the purpose of distributing the range of the content object. The warhead structure improvement according to claim 7, wherein the top tank material is aluminum or aluminum alloy metal. The bullet structure is improved according to claim 7, wherein the bottom tank material is one of Teflon or nylon. The warhead structure improvement according to claim 7, wherein the pre-cracking of the top tank is arranged parallel to the axial direction of the top tank. The warhead structure improvement according to the seventh aspect of the patent application, wherein the pre-cracking indentation is a V-shaped slit. The warhead structure improvement according to the seventh aspect of the patent application, wherein the bullet front end cover material is aluminum or aluminum alloy metal. The warhead structure improvement according to the seventh aspect of the patent application, wherein the pre-cracking groove is passed through the center of the front end of the bullet, and both ends extend to the periphery.