CN2651695Y

CN2651695Y - Multipurpose heavy-caliber handgun pellet

Info

Publication number: CN2651695Y
Application number: CN 200320103395
Authority: CN
Inventors: 李骓
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-18
Filing date: 2003-11-18
Publication date: 2004-10-27
Anticipated expiration: 2013-11-18

Abstract

The utility model relates to a multiple usage large caliber short arm bullet and a subcaliber short arm bullet comprising a 12.7mm large caliber gun bullet and subcaliber series short arm bullet with the caliber of 9mm, 7.62mm, 5.8mm, 5.56mm and 5.45mm. The bullet length of the main gun bullet and subcaliber short arm bullet is configured as 55mm. Because the subcaliber gun bullet is configured with a bullet holder, it can be shot with a same arm with the main gun bullet. With the adoption of the utility model, the gun bullets with different caliber can be shot with a same arm, the universality of arm is improved and the killing power of the arm is enhanced. Besides, as the length of gun bullet is reduced, the weight of corresponding arm is reduced and the portability of arm is further enhanced.

Description

Many with heavy caliber short arm bullet

Technical field

The utility model relates to bullet, relates to many with heavy caliber short arm bullet in more detail.

Background technology

At present, the employed standard bullet of light weapons of countries in the world equipment infantry and other arm of the services can effectively kill and wound living aim in 600 meters basically as 9 millimeters, 7.62 millimeters, 5.8 millimeters, 5.56 millimeters, 5.4 millimeters rifles or machine gun bullet.Be distal to 600 meters living aims if need effectively kill and wound, the aforementioned bullet lethal power deficiency that just seems.Therefore, need standard 12.7 millimeters long bullets to kill and wound 600 meters living aims in addition.But, use the small arms of 12.7 millimeters long bullets poor as 12.7 millimeters antiaircraft machine gun mobility, in actual use, need several people's portable and operation, be unfavorable for maneuver warfare.

Summary of the invention

The purpose of this utility model provides many with heavy caliber short arm bullet and subcaliber projectile, it can kill and wound 1000 meters with interior target, and because the length of the bullet that the utility model provides significantly shortens, thereby the small arms that are mated use can design short and smallly, in light weight, mobility is good, is convenient to portable and operation.

The purpose of this utility model is achieved in that more than 12.7 millimeters to be made up of 12.7 millimeters main bullets and sub-calibre series bullet with heavy caliber short arm bullet.Described sub-calibre series bullet comprises that bore is 9 millimeters, 7.62 millimeters, 5.8 millimeters, 5.56 millimeters, 5.45 millimeters a bullet.12.7 the shell case total length of main bullet of millimeter and sub-calibre series bullet is 55 millimeters.In order to use and the bullet of launching different bores on a kind of rifle, described subcaliber projectile all is furnished with the bullet holder.The bullet holder is arranged between bullet and the shell case.Main bullet and subcaliber projectile all use 12.7 millimeters bullet shell cases, and the explosive payload in the shell case and the caliber size of bullet adapt.The utility model is many with short bullet of heavy caliber and subcaliber projectile, and its advantage is:

1. by being equipped with the bullet holder at the bullet corresponding site, thereby can on a kind of firearms, use the bullet of different caliber series, thus the wide adaptability of weapon afield, mobility strong.

2. the utility model can use 12.7 millimeters shell cases and corresponding explosive payload by being equipped with the bullet holder at the subcaliber projectile corresponding site, has guaranteed that weapon has enough lethal powers, far firing range.

3. the utility model is owing to adopt 12.7 millimeters short shell cases, and mechanism assembly volumes such as the automatic machine of corresponding firearms, barrel, casing reduce, weight saving, and recoil is little, and fire accuracy improves, advantages such as mobility strong.

Description of drawings

Fig. 1 is 12.7 * 55 millimeters front views that main bullet structure is cut open;

Fig. 2 is 9 * 55 millimeters subcaliber projectile structural front view;

Fig. 3 is 7.62 * 55 millimeters subcaliber projectile structural front view;

Fig. 4 is 5.8 * 55 millimeters subcaliber projectile structural front view;

Fig. 5 is 5.56 * 55 millimeters subcaliber projectile structural front view;

Fig. 6 is 5.45 * 55 millimeters subcaliber projectile structural front view.

Wherein:

1-is 12.7 * 55 millimeters main bullet bullets;

2-is a shell case;

3-is a gunpowder;

4-plays root edge;

5-is 9 * 55 millimeters bullet bullets;

6-is the bullet holder;

7-is 7.62 * 55 millimeters bullet bullets;

8-is 5.8 * 55 millimeters bullet bullets;

9.-be 5.56 * 55 millimeters bullet bullets;

10-is 5.45 * 55 millimeters bullet bullets.

The specific embodiment

12.7 * 55 millimeters main bullets of the utility model by bullet 1, shell case 2, ammunition 3, root edge 4, form.Subcaliber projectile is made up of bullet 5, bullet holder 6, shell case 2, bullet root edge 4 as 9 * 55 millimeters bullets; 7.62 * 55 millimeters bullets by bullet 7, bullet holder 6, shell case 2, play root edge 4, form; 5.8 * 55 millimeters bullets are made up of bullet 8, bullet holder 6, shell case 2 and bullet root edge 4; 5.56 * 55 millimeters bullets are made up of bullet 9, bullet holder 6, shell case 2 and bullet root edge 4; 5.45 * 55 millimeters bullets are made up of bullet 10, bullet holder 6, shell case 2 and bullet root edge 4.

Claims

More than one kind with heavy caliber short arm bullet, comprise 12.7 * 55 millimeters bullet bullets (1), the shell case (2) that is connected with bullet (1), be included in the interior ammunition (3) of shell case (2), be positioned at the bullet root edge (4) at shell case rear portion.
More than one kind with sub-calibre short arm bullet, the shell case (2) that comprise bullet sub-calibre bullet, is connected with the sub-calibre bullet, be included in the interior ammunition (3) of shell case (2), be positioned at the bullet root edge (4) at shell case rear portion and be arranged on bullet (1) and shell case (2) between bullet holder (6).
3. as claimed in claim 2 a kind of many with sub-calibre short arm bullet, it is characterized in that the sub-calibre bullet is 9 * 55 millimeters bullets (5).
4. as claimed in claim 2 a kind of many with sub-calibre short arm bullet, it is characterized in that the sub-calibre bullet is 7.62 * 55 millimeters bullets (7).
5. as claimed in claim 2 a kind of many with sub-calibre short arm bullet, it is characterized in that the sub-calibre bullet is 5.8 * 55 millimeters bullets (8).
6. as claimed in claim 2 a kind of many with sub-calibre short arm bullet, it is characterized in that the sub-calibre bullet is 5.56 * 55 millimeters bullets (9).
7. as claimed in claim 2 a kind of many with sub-calibre short arm bullet, it is characterized in that the sub-calibre bullet is 5.45 * 55 millimeters bullets (10).