CN207439278U - A kind of rifle bullet - Google Patents
A kind of rifle bullet Download PDFInfo
- Publication number
- CN207439278U CN207439278U CN201721589273.XU CN201721589273U CN207439278U CN 207439278 U CN207439278 U CN 207439278U CN 201721589273 U CN201721589273 U CN 201721589273U CN 207439278 U CN207439278 U CN 207439278U
- Authority
- CN
- China
- Prior art keywords
- cylindrantherae
- bullet
- rifle
- millimeters
- shell neck
- 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.)
- Active
Links
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model is related to a kind of rifle bullets, belong to small-arms ammunition field.A kind of rifle bullet, including bullet and cylindrantherae；Bullet is the integrated molding part being connected in turn by bullet inner cone section, bullet cylindrical section and bullet contraction section；Cylindrantherae is the integrated molding part being connected in turn by cylindrantherae shell neck, cylindrantherae oblique shoulder, cylindrantherae body, cylindrantherae root edge, cylindrantherae is the hollow of open at one end, changeover portion of the cylindrantherae oblique shoulder between cylindrantherae shell neck and cylindrantherae body, propellant is accommodated in cylindrantherae body, the outside of cylindrantherae root edge is equipped with the fire in a stove before fuel is added；The bullet cylindrical section of bullet and the cylindrantherae shell neck of cylindrantherae are clamped by way of interference fit.A kind of rifle bullet has the advantages that disclosed in the utility model：1st, ballistic performance is good；2nd, low noise；3rd, rifle bullet meets area rule design philosophy, and the flight resistance under the conditions of high subsonic speed is smaller, and speed is deposited better than 7.62 × 39 millimeters of rifle bullets apart from upper middle.
Description
Technical field
The utility model is related to a kind of rifle bullets, belong to small-arms ammunition field.
Background technology
Power rifle bullet has good penetration capacity to common infantry's plate armour among 7.62 millimeters, within 300 meters
In closely on, no matter bulletproof halmet or heavy flak jackets, be all difficult to withstand power rifle bullets among 7.62 millimeters.And
5.56 millimeters or 5.45 millimeters of long rifle bullets do not possess such penetration capacity then.
Power rifle bullets only have 7.62 × 39 millimeters of bullet one kind among 7.62 millimeters of mainstream on current international market, and 7.62
× 51 millimeters and 7.62 × 54R bullets belong to high power rifle bullet.But the ballistic performance of 7.62 × 39 millimeters of rifle bullets exists
Deficiency, the irrationality on aerodynamic configuration cause velocity attenuation serious, and noise when emitting is larger, is not suitable for special operations
Or political defendance task.
Utility model content
Purpose of utility model：The utility model for the above-mentioned prior art there are the problem of make improvement, i.e. this practicality is new
Type discloses a kind of rifle bullet, is power bullets among 7.62 × 35 millimeters, it on the one hand in closely on have it is preferable
Ballistic performance, can penetrating common body armor, (rifle bullet uses a lower resistance, and weight is 15 to 16 grams of bullet.Rifle
Mouth initial velocity is 321.42 meter per seconds, and muzzle energy is 760.72 joules), on the other hand there is preferable low-noise characteristic (rifle bullet
For subsonic speed rifle bullet, muzzle velocity is relatively low, caused by muzzle sonic boom it is small, and then reduce muzzle noise), install additional muffler
Afterwards, shot noise is less than ambient noise.Since warhead mass is larger, fail preferably, with 11.43 millimeters of (0.45 English
It is very little) Coalter pistol cartridge is suitable.
Technical solution：A kind of rifle bullet, including bullet and cylindrantherae；
The bullet is the integrated molding being connected in turn by bullet inner cone section, bullet cylindrical section and bullet contraction section
Part；
The cylindrantherae is the integrated molding being connected in turn by cylindrantherae shell neck, cylindrantherae oblique shoulder, cylindrantherae body, cylindrantherae root edge
Part, the cylindrantherae be open at one end hollow, changeover portion of the cylindrantherae oblique shoulder between cylindrantherae shell neck and cylindrantherae body, institute
It states and propellant is accommodated in cylindrantherae body, the outside of the cylindrantherae root edge is equipped with the fire in a stove before fuel is added；
The bullet cylindrical section of bullet and the cylindrantherae shell neck of cylindrantherae are clamped by way of interference fit.
Further, the bullet is the lead for retractable pencil bullet formed by copper by first cladding lead for retractable pencil.
Further, the quality of the bullet is 15~16 grams.
Further, the overall length of rifle bullet is 55~56 millimeters.
Further, rifle bullet is 7.62 × 35 millimeters of rifle bullets.
Advantageous effect：A kind of rifle bullet has the advantages that disclosed in the utility model：
1st, ballistic performance is good；
2nd, low noise；
3rd, rifle bullet meets area rule design philosophy, and the flight resistance under the conditions of high subsonic speed is smaller, middle apart from upper
Speed is deposited better than 7.62 × 39 millimeters of rifle bullets.
Description of the drawings
Fig. 1 is a kind of structure diagram of rifle bullet disclosed in the utility model；
Wherein：
1- bullet inner cone section 2- bullet cylindrical sections
3- bullet contraction section 4- cylindrantherae shell necks
5- cylindrantherae oblique shoulder 6- cylindrantherae bodies
The 7- cylindrantherae root edge 8- fires in a stove before fuel is added
Specific embodiment：
Specific embodiment of the present utility model is described in detail below.
Specific embodiment 1
As shown in Figure 1, a kind of rifle bullet, including bullet and cylindrantherae；
Bullet is the integrated molding part being connected in turn by bullet inner cone section 1, bullet cylindrical section 2 and bullet contraction section 3；
Cylindrantherae is the integrated molding being connected in turn by cylindrantherae shell neck 4, cylindrantherae oblique shoulder 5, cylindrantherae body 6, cylindrantherae root edge 7
Part, cylindrantherae be open at one end hollow, changeover portion of the cylindrantherae oblique shoulder 5 between cylindrantherae shell neck 4 and cylindrantherae body 6, cylindrantherae sheet
Propellant is accommodated in body 6, the outside of cylindrantherae root edge 7 is equipped with the fire in a stove before fuel is added 8；
The bullet cylindrical section 2 of bullet and the cylindrantherae shell neck 4 of cylindrantherae are clamped by way of interference fit.
Further, bullet is the lead for retractable pencil bullet formed by copper by first cladding lead for retractable pencil.
Further, the quality of bullet is 15 grams.
Further, the overall length of rifle bullet is 55 millimeters.
Further, rifle bullet is 7.62 × 35 millimeters of rifle bullets.
Specific embodiment 2
It is roughly the same with specific embodiment 1, it differs only in：
The quality of bullet is 16 grams；
The overall length of rifle bullet is 56 millimeters.
Specific embodiment 3
It is roughly the same with specific embodiment 1, it differs only in：
The quality of bullet is 15.5 grams；
The overall length of rifle bullet is 55.5 millimeters.
The embodiment of the utility model is elaborated above.But the utility model is not limited to above-mentioned implementation
Mode in the knowledge possessed in technical field those of ordinary skill, can also not depart from the utility model ancestor
It is made a variety of changes on the premise of purport.
Claims (4)
1. a kind of rifle bullet, which is characterized in that including bullet and cylindrantherae；
The bullet is the integrated molding part being connected in turn by bullet inner cone section, bullet cylindrical section and bullet contraction section；
The cylindrantherae is the integrated molding part being connected in turn by cylindrantherae shell neck, cylindrantherae oblique shoulder, cylindrantherae body, cylindrantherae root edge,
The cylindrantherae is the hollow of open at one end, and changeover portion of the cylindrantherae oblique shoulder between cylindrantherae shell neck and cylindrantherae body is described
Propellant is accommodated in cylindrantherae body, the outside of the cylindrantherae root edge is equipped with the fire in a stove before fuel is added；
The bullet cylindrical section of bullet and the cylindrantherae shell neck of cylindrantherae are clamped by way of interference fit.
2. a kind of rifle bullet according to claim 1, which is characterized in that the bullet is to coat lead for retractable pencil by first by copper to form
Lead for retractable pencil bullet.
3. a kind of rifle bullet according to claim 1, which is characterized in that the overall length of bullet is 55~56 millimeters.
4. a kind of rifle bullet according to claim 1, which is characterized in that rifle bullet is 7.62 × 35 millimeters of rifle bullets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589273.XU CN207439278U (en) | 2017-11-24 | 2017-11-24 | A kind of rifle bullet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589273.XU CN207439278U (en) | 2017-11-24 | 2017-11-24 | A kind of rifle bullet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439278U true CN207439278U (en) | 2018-06-01 |
Family
ID=62287408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721589273.XU Active CN207439278U (en) | 2017-11-24 | 2017-11-24 | A kind of rifle bullet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439278U (en) |
-
2017
- 2017-11-24 CN CN201721589273.XU patent/CN207439278U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11549789B2 (en) | Optimized subsonic projectiles | |
| CN207439277U (en) | Underwater gun's bullet bullet based on supercavity principle | |
| US20160290774A1 (en) | Cartridges and Bullets | |
| CN208187262U (en) | A kind of medium-large caliber special type bullet bullet | |
| CN206131903U (en) | Long -range little sound nonflame formula non -fatal ammunition that rifle was sent out | |
| CN205607267U (en) | Fatal poly -bag bullet of non - is sent out to rifle of tape trailer wing | |
| CN205669960U (en) | A kind of 38mm primary-secondary type poly-bag bullet | |
| CN207439278U (en) | A kind of rifle bullet | |
| CN203249550U (en) | Kinetic energy projectile with multiple pellets | |
| CN208653316U (en) | A kind of armored housings of light airborne battlebus | |
| CN202511716U (en) | Large-caliber supersonic target bullet for tests or training | |
| CN203657629U (en) | Bullet core of bullet head for rifles or antiaircraft machine guns | |
| CN208653324U (en) | Kill quick-fried rocket projectile | |
| CN208108940U (en) | The small arms projectile for being provided simultaneously with good penetrability and failing | |
| CN201463737U (en) | Low-resistance bullet | |
| CN202013147U (en) | 130mm rocket target missile | |
| CN202630815U (en) | Rubber bullet capable of largely and quickly degrading energy | |
| CN206247955U (en) | A kind of smooth bore artillery action pan shell | |
| CN203657628U (en) | Bullet for rifles or antiaircraft machine guns | |
| CN201527229U (en) | Rotary warhead | |
| US20180335284A1 (en) | .308 Subsonic Bullet | |
| Aboelkhair et al. | Effect of Projectile Shape on the Power of Fire in Personal Defense Hand-Held Weapons | |
| US20170003107A1 (en) | Subsonic Bullet | |
| CN106875806A (en) | A kind of special respective-guide type guided cartridge vehicle model of teenager's research in defense-related science and technology | |
| KR101156128B1 (en) | Spike nose and flying object with the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |