CN101162137A - Bullet for cleaning gun bore - Google Patents
Bullet for cleaning gun bore Download PDFInfo
- Publication number
- CN101162137A CN101162137A CNA2006101496368A CN200610149636A CN101162137A CN 101162137 A CN101162137 A CN 101162137A CN A2006101496368 A CNA2006101496368 A CN A2006101496368A CN 200610149636 A CN200610149636 A CN 200610149636A CN 101162137 A CN101162137 A CN 101162137A
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- CN
- China
- Prior art keywords
- bullet
- shell case
- cleaning gun
- gun bore
- piston
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- 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.)
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Abstract
A bullet for cleaning a bore comprises a warhead and a cartridge case, and is characterized in that: the warhead is a hollow cavity, the top of the warhead is provided with at least one circle of ring-shaped arranged small through holes which incline outward, the hollow cavity is filled with cleaning oil, a piston is arranged under the cleaning oil which is sealed in the hollow cavity by the piston; the outside of the warhead is fixedly provided with at least one circle of ring-shaped brushes; the outside of the bottom of the warhead is provided with a seal ring for sealing, a ring-shaped convex lug is arranged under the seal ring; the cartridge case comprises an upper cartridge and a base; the middle part of the base is provided with a firing igniter, gunpowder is arranged above the firing igniter; the warhead is positioned right above the gunpowder; a elastic seal ring is arranged between the upper cartridge of the cartridge and the warhead and respectively fixed with the warhead and the cartridge by glue or by radiofrequency fusion. The invention has the advantages of little time taken, high efficiency, low cost and safe use, etc.
Description
Technical field
The present invention relates to a kind of bullet, especially relate to a kind of bullet of cleaning gun bore.
Background technology
Afield, firearms in soldier's hand are important just as life with cannon, after firearms use a period of time, because dust and foreign material are attached in the firearm chamber on the residue of gunpowder and bullet or the battlefield, cause the degree of accuracy of shooting greatly to reduce, What is more, may cause bore premature, the user brought harm and weaponry caused damage and then influence fighting capacity.So firearms use a period of time, just must clean firearm chamber, and the way of present cleaning gun bore are to be rolled on the bar of swabbing rifles with cloth, with manpower push-and-pull back and forth, take long to and finish this operation; And fast changing on the battlefield, if because of cleaning gun spends the plenty of time, just might bungle the chance of winning a battle, even therefore the soldier might lose one's life.Especially under harsh conditions,, in the desert, enter foreign matter and cause the inefficacy of weapon easilier in the firearm chamber such as battlebus and firearms, can not bring into play its due function.Because of cleaning and lubricated weapon can make its precision greatly promote, so invent a kind of time-consuming less, the instrument of thorax is core of the present invention place in efficient height, the cost cleaning weapon low and safe in utilization.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of time-consuming less, the bullet of efficient height, cost cleaning gun bore low and safe in utilization, when firearms penetrate this bullet, the running of this bullet in firearm chamber is exactly the process that cleans firearms thorax body simultaneously, and this process only needs the extremely short time just can finish.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: it comprises bullet, shell case;
Described bullet is a hollow cavity, and the small through hole that the top of bullet is provided with oblique at least one circle annular array outward fills up cleansing oil in the hollow cavity, and this cleansing oil below is provided with piston, and this piston is enclosed in cleansing oil in the hollow cavity of bullet; For the attachment in the firearm chamber is scanned out, described bullet sets firmly at least one circle Ring form brush outward; The bottom peripheral hardware of described bullet is useful on the sealing ring of sealing, and sealing ring below is provided with annular ledge;
Described shell case comprises upper shell and base; Described base middle part is provided with the percussion igniter, and the top of this percussion igniter is provided with gunpowder; Described bullet is placed on directly over the gunpowder; For preventing that the clear thorax oil that sprays in the bullet ejaculation process from entering in the shell case, be provided with elastic sealing ring between the upper shell of described shell case and the bullet, this elastic sealing ring fixes with bullet and shell case gummed respectively or the high frequency fusion is fixed.
For the piston that makes bullet can all be extruded bullet with the clear thorax oil of bullet inner chamber body to greatest extent, be provided with the lug of oblique top around the described piston.
Can to greatest extent the clear thorax oil of bullet inner chamber body all be extruded bullet for the piston that makes bullet, described piston is an elastomeric material.
Cleansing oil is sprayed onto on the firearm chamber inwall uniformly in the bullet in order better to make, and the small through hole of the annular array at described bullet top is divided into three circle annular array, and three circle small through hole and the angles of inclination of vertical line from top to bottom are respectively: 15～25 spend; 30～45 degree; 65～80 degree.
Be better technical solution problem, the Ring form brush that described bullet sets firmly outward is tilted to down because of shell case pressure before ejaculation.
Described Ring form brush is metal or cloth brush material.
For preventing that the cleansing oil that sprays in the bullet ejaculation process from entering in the shell case, be provided with the elastic ring seal between sealing ring that described bullet bottom is outer and the shell case, this elastic ring seal is fixing by high frequency fusion or gummed with bullet and shell case respectively.
For increasing the security of using, also reduce cost simultaneously, described bullet and shell case are plastic materials.
Described cleansing oil is cleaning and lubricated material.
Principle of the present invention is as follows: because the elastic ring seal is fixing by high frequency fusion or gummed with bullet and shell case respectively, and the upper shell of described shell case and the elastic sealing ring between the bullet are fixed with bullet and shell case gummed respectively or the high frequency fusion is fixing, so produce the body pulling force between bullet and shell case; The existence of this body pulling force makes gunpowder power at first finish the release of cleansing oil in the bullet, and last thrust pushes out the thorax body with clear chamber bullet again.When the firearms loading finishes, cocking, striker hit the shell case base, and the percussion igniter at base middle part is lighted the gunpowder in the shell case, and the gas of powder burning produces the piston that crunch is pushed the bullet bottom to; Piston moves up under the effect of crunch, promotes the outwards ejection of clear thorax oil in the bullet, is sprinkled upon on the inwall of firearm chamber; When the top of piston arrives bullet inner chamber body, the kinetic energy of piston passes to bullet; Bullet washes the upper shell of shell case and the elastic sealing ring between the bullet open outwards with high-speed motion, also washed outer sealing ring in bullet bottom and the elastic ring seal between the shell case open; Elastic sealing ring is dashed from shell case; After bullet broke away from shell case, the outer brush of bullet was finished the cleaning to firearm chamber in the process that shooting is gone out.
The present invention need not loaded down with trivial details cleaning gun bore process, only needs to shoot out firearms with product of the present invention is the same with common bullet, thereby has reduced the time of cleaning greatly, has improved the efficient of cleaning; Bullet and shell case are plastic materials, make that product of the present invention is fool proof in use, and cost is also cheap simultaneously.
Description of drawings
Fig. 1 is an external structure schematic diagram of the present invention;
Fig. 2 is a bullet vertical view of the present invention;
Fig. 3 is a bullet front view of the present invention;
Fig. 4 is a shell case structural representation of the present invention;
Fig. 5 is a structural representation of the present invention;
Fig. 6 is the present invention's first step service chart after the quilt percussion in firearm chamber;
Fig. 7 is the present invention's second step service chart after the quilt percussion in firearm chamber;
Fig. 8 is the present invention's third step service chart after the quilt percussion in firearm chamber;
Fig. 9 is the present invention's the 4th step service chart after the quilt percussion in firearm chamber;
Figure 10 is the present invention is pulled the trigger the back bullet in firearm chamber a cleaning schematic diagram;
Figure 11 is the partial enlarged drawing of bullet bottom piston of the present invention.
The specific embodiment
Shown in Fig. 1～11, it comprises bullet 1, shell case 2 the present invention; Described bullet 1 is a hollow cavity 11, and the top of bullet 1 is provided with oblique three outer circle annular array small through hole 12, fills up thorax oil 13 clearly in the hollow cavity 11, and these clear thorax oil 13 belows are provided with piston 14, and this piston 14 is enclosed in clear thorax oil 13 in the hollow cavity 11 of bullet 1; For the attachment in the firearm chamber is scanned out, set firmly four Ring form brushes 15 outside the described bullet 1; For preventing that the clear thorax oil that sprays in the bullet 1 ejaculation process from entering in the shell case 2, also be provided with the sealing ring 16 that is used to seal outside the bottom of described bullet 1, sealing ring 16 belows also are provided with annular ledge 17;
Described shell case 2 comprises upper shell 21 and base 22; Described base 22 middle parts are provided with percussion igniter 23, and the top of this percussion igniter 23 is provided with gunpowder 24; Described bullet 1 is placed on directly over the gunpowder 24; For preventing that the cleansing oil that sprays in the bullet 1 ejaculation process from entering in the shell case 2, is provided with elastic sealing ring 25 between the upper shell 21 of described shell case 2 and the bullet 1; This elastic sealing ring 25 is fixing with bullet 1 and shell case 2 gummeds respectively.
For the piston 14 that makes bullet 1 can all be extruded bullet 1 with the cleansing oil 13 in bullet 1 hollow cavity 11 as far as possible, be provided with the lug 141 of oblique top around the described piston 14.
Can the cleansing oil 13 in bullet 1 hollow cavity 11 all be extruded bullet 1 for the piston 14 that makes bullet 1, described piston 14 is an elastomeric material as far as possible.
Cleansing oil 13 is sprayed onto on the firearm chamber inwall uniformly in the bullet 1 in order better to make, the small through hole 12 of the annular array at described bullet 1 top is divided into three circle annular array, and three circle small through hole and the angles of inclination of vertical line from top to bottom are respectively: 15 degree, 30 degree, 65 are spent.
Be attachment in the firearm chamber convenient for cleaning, described bullet 1 outer four Ring form brushes 15 that set firmly are tilted to down for the shell case compression; Should the series brush when bullet flies away from shell case will upspring to press hard and surely close firearm chamber thorax inwall, this series brush be a metal material, and then strikes off thorax inwall attachment and put cleaning lubricating oil except that the thorax inwall on the skin.
For increasing the security of using, also reduce cost simultaneously, described bullet 1 and shell case 2 are plastic materials.
For preventing that the cleansing oil that sprays in the bullet ejaculation process from entering in the shell case, be provided with elastic ring seal 26 between sealing ring 16 outside described bullet 1 bottom and the shell case 2, this elastic ring seal 26 is fixing by the high frequency fusion with bullet 1 and shell case 2 respectively.
Repeat embodiment 1, its difference only is: the annular small through hole 12 at described bullet 1 top is divided into three circle annular array, and three circles small through hole from top to bottom is respectively with the angle of inclination of vertical line: 25 degree, 45 degree, 80 are spent.For preventing that the cleansing oil that sprays in the bullet 1 ejaculation process from entering in the shell case 2, is provided with elastic sealing ring 25 between the upper shell 21 of described shell case 2 and the bullet 1; This elastic sealing ring 25 is fixing with bullet 1 and the fusion of shell case 2 high frequencies respectively.
Embodiment 3
Repeat embodiment 1, its difference only is: the annular small through hole 12 at described bullet 1 top is divided into three circle annular array, and three circles small through hole from top to bottom is respectively with the angle of inclination of vertical line: 20 degree, 40 degree, 70 are spent.For preventing that the cleansing oil that sprays in the bullet ejaculation process from entering in the shell case, be provided with elastic ring seal 26 between sealing ring 16 outside described bullet 1 bottom and the shell case 2, this elastic ring seal 26 is fixing by gummed with bullet 1 and shell case 2 respectively.
Claims (9)
1. the bullet of a cleaning gun bore, it comprises bullet, shell case; It is characterized in that:
Described bullet is a hollow cavity, and the top of bullet is provided with oblique outer at least one circle annular array small through hole, fills up cleansing oil in the hollow cavity, and this cleansing oil below is provided with piston, and this piston is enclosed in cleansing oil in the hollow cavity of bullet; Described bullet sets firmly at least one circle Ring form brush outward; The bottom peripheral hardware of described bullet is useful on the sealing ring of sealing, and sealing ring below is provided with annular ledge;
Described shell case comprises upper shell and base; Described base middle part is provided with the percussion igniter, and the top of this percussion igniter is provided with gunpowder; Described bullet is placed on directly over the gunpowder; Be provided with elastic sealing ring between the upper shell of described shell case and the bullet, this elastic sealing ring fixes with bullet and shell case gummed respectively or the high frequency fusion is fixed.
2. the bullet of a kind of cleaning gun bore according to claim 1 is characterized in that: the lug that is provided with oblique top around the described piston.
3. the bullet of a kind of cleaning gun bore according to claim 1 and 2, it is characterized in that: described piston is an elastomeric material.
4. the bullet of a kind of cleaning gun bore according to claim 1 is characterized in that: the annular small through hole at described bullet top is divided into three circle annular array, and three circles small through hole from top to bottom is respectively with the angle of inclination of vertical line: 15～25 spend; 30～45 degree; 65～80 degree.
5. according to the bullet of claim 1 or 4 described a kind of cleaning gun bores, it is characterized in that: the Ring form brush that described bullet sets firmly outward is tilted to down because of shell case pressure.
6. the bullet of a kind of cleaning gun bore according to claim 5 is characterized in that: described Ring form brush is metal or cloth brush material.
7. the bullet of a kind of cleaning gun bore according to claim 5, it is characterized in that: be provided with the elastic ring seal between sealing ring outside the bottom of described bullet and the body, this elastic ring seal is fixing by high frequency fusion or gummed with bullet and shell case respectively.
8. the bullet of a kind of cleaning gun bore according to claim 5, it is characterized in that: described bullet and shell case are plastic materials.
9. the bullet of a kind of cleaning gun bore according to claim 1 is characterized in that: described cleansing oil is cleaning and lubricated material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101496368A CN101162137A (en) | 2006-10-13 | 2006-10-13 | Bullet for cleaning gun bore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101496368A CN101162137A (en) | 2006-10-13 | 2006-10-13 | Bullet for cleaning gun bore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101162137A true CN101162137A (en) | 2008-04-16 |
Family
ID=39297097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101496368A Pending CN101162137A (en) | 2006-10-13 | 2006-10-13 | Bullet for cleaning gun bore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101162137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761642A (en) * | 2016-12-21 | 2017-05-31 | 中国石油天然气股份有限公司 | A kind of straight well pinpoints multistage fracturing methods and applications |
-
2006
- 2006-10-13 CN CNA2006101496368A patent/CN101162137A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761642A (en) * | 2016-12-21 | 2017-05-31 | 中国石油天然气股份有限公司 | A kind of straight well pinpoints multistage fracturing methods and applications |
| CN106761642B (en) * | 2016-12-21 | 2019-08-02 | 中国石油天然气股份有限公司 | A kind of straight well fixed point multistage fracturing methods and applications |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080416 |