CN203657627U - Bullet for rifles or antiaircraft machine guns - Google Patents
Bullet for rifles or antiaircraft machine guns Download PDFInfo
- Publication number
- CN203657627U CN203657627U CN201320633117.4U CN201320633117U CN203657627U CN 203657627 U CN203657627 U CN 203657627U CN 201320633117 U CN201320633117 U CN 201320633117U CN 203657627 U CN203657627 U CN 203657627U
- Authority
- CN
- China
- Prior art keywords
- bullet
- angle
- afterbody
- core
- pars intermedia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a bullet for rifles or antiaircraft machine guns. The bullet comprises a bullet core (1) and a casing (2) for wrapping the bullet core (1), wherein the bullet core (1) comprises a conoid peak part (11), a circular-cone-shaped middle part (13), and a cylindrical tail (12); the small end of the middle part (13) is connected with the peak part (11); the large end of the middle part (13) is connected with the tail (12). According to the bullet core of the bullet, the circular-cone-shaped middle part is arranged between the conoid peak part and the cylindrical tail, so that the air resistance applied to the bullet is reduced when the bullet flies at a high speed, and the stability of the bullet is enhanced during flying at a high speed; the accuracy of target shoot is increased; after the targets are hit by the bullet, the penetrating power of the bullet is enhanced.
Description
Technical field
The utility model relates to ammunition technology field, particularly a kind of sub warhead for rifle or antiaircraft machine gun.
Background technology
As everyone knows, sub warhead generally includes and plays core and the coated shell that plays core.As shown in Figure 1, the bullet core of the sub warhead of prior art comprises interconnective point and afterbody, and its point is conical, and its afterbody is cylindrical.
Adopt the shortcoming of the above-mentioned sub warhead of prior art to be:
(1) suffered air drag is larger when sub warhead high-speed flight, the less stable while causing sub warhead high-speed flight, thus affect the accuracy of goal;
(2), after hitting the mark, the penetration power of sub warhead is lower.
Utility model content
The purpose of this utility model is the defect for prior art, and a kind of sub warhead for rifle or antiaircraft machine gun is provided.
The sub warhead for rifle or antiaircraft machine gun that the utility model provides comprises the shell that plays core and coated bullet core, described bullet core comprises pars intermedia and the columniform afterbody of conical point, truncated cone-shaped, the small end of described pars intermedia is connected with described point, and the large end of described pars intermedia is connected with described afterbody.
Preferably, the lateral edges line direction of described pars intermedia becomes the first angle with the lateral edges line direction of described afterbody, the lateral edges line direction of described point becomes the second angle with the lateral edges line direction of described afterbody, and described the first angle and described the second angle are all acute angle.
Further preferably, the number range of described the first angle is 8.5-9.5 degree.
Further preferably, the number range of described the second angle is 40-50 degree.
Preferably, the free end of described afterbody is provided with chamfering.
The utlity model has following beneficial effect:
(1) the bullet core of sub warhead of the present utility model arranges the pars intermedia of truncated cone-shaped between conical point and columniform afterbody, therefore suffered air drag reduces when described sub warhead high-speed flight, stability while making described sub warhead high-speed flight strengthens, thereby improves the accuracy of goal;
(2) the bullet core of sub warhead of the present utility model arranges the pars intermedia of truncated cone-shaped between conical point and columniform afterbody, and after therefore described sub warhead hits the mark, its penetration power strengthens.
Accompanying drawing explanation
Fig. 1 is the generalized section of the bullet core of the sub warhead of prior art;
The generalized section of the sub warhead that Fig. 2 provides for the utility model embodiment;
The generalized section of the bullet core of the sub warhead that Fig. 3 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, content of the present utility model is further described.
As shown in Figure 2, the sub warhead for rifle or antiaircraft machine gun that the present embodiment provides comprises the shell 2 that plays core 1 and coated bullet core 1.
As shown in Figure 3, play core 1 and comprise point 11, pars intermedia 13 and afterbody 12.It is conical that point 11 is, and the section of point 11 is isosceles triangle.Pars intermedia 13 is truncated cone-shaped, and the section of pars intermedia 13 is isosceles trapezoid.Afterbody 12 is cylindrical.The small end of pars intermedia 13 is connected with point 11, and the large end of pars intermedia 13 is connected with afterbody 12.The lateral edges line direction of pars intermedia 13 becomes the first angle α with the lateral edges line direction of afterbody 12, and the lateral edges line direction of point 11 becomes the second angle β with the lateral edges line direction of afterbody 12, and the first angle α and the second angle β are acute angle.Preferably, the number range of the first angle α is 8.5-9.5 degree; The number range of the second angle β is 40-50 degree.Preferably, the free end of afterbody 12 has chamfering.
Because the bullet core of the sub warhead of the present embodiment arranges the pars intermedia of truncated cone-shaped between conical point and columniform afterbody, on the one hand, air drag suffered when described sub warhead high-speed flight reduces, stability while making described sub warhead high-speed flight strengthens, thereby improves the accuracy of goal; On the other hand, after described sub warhead hits the mark, its penetration power strengthens, and can puncture the light-duty bulletproof equipments such as flak jackets.The bullet that adopts the sub warhead of the present embodiment to make is applicable to antiaircraft machine gun and rifle.
Should be appreciated that the above detailed description of the technical solution of the utility model being carried out by preferred embodiment is illustrative and not restrictive.Those of ordinary skill in the art modifies reading the technical scheme that can record each embodiment on the basis of the utility model description, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (2)
1. the sub warhead for rifle or antiaircraft machine gun, comprise and play core (1) and the coated shell (2) that plays core (1), it is characterized in that, described bullet core (1) comprises pars intermedia (13) and the columniform afterbody (12) of conical point (11), truncated cone-shaped, the small end of described pars intermedia (13) is connected with described point (11), and the large end of described pars intermedia (13) is connected with described afterbody (12);
The lateral edges line direction of described pars intermedia (13) becomes the first angle with the lateral edges line direction of described afterbody (12), the lateral edges line direction of described point (11) becomes the second angle with the lateral edges line direction of described afterbody (12), and described the first angle and described the second angle are all acute angle;
The number range of described the first angle is 8.5-9.5 degree;
The number range of described the second angle is 40-50 degree.
2. the sub warhead for rifle or antiaircraft machine gun according to claim 1, is characterized in that, the free end of described afterbody (12) is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633117.4U CN203657627U (en) | 2013-10-14 | 2013-10-14 | Bullet for rifles or antiaircraft machine guns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633117.4U CN203657627U (en) | 2013-10-14 | 2013-10-14 | Bullet for rifles or antiaircraft machine guns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657627U true CN203657627U (en) | 2014-06-18 |
Family
ID=50924005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633117.4U Expired - Fee Related CN203657627U (en) | 2013-10-14 | 2013-10-14 | Bullet for rifles or antiaircraft machine guns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657627U (en) |
-
2013
- 2013-10-14 CN CN201320633117.4U patent/CN203657627U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |